remove call to validateselected

Make fileInput text customizable. Closes #1617

.travis.yml

@@ -10,8 +10,3 @@ notifications:
   email:
     on_success: change
     on_failure: change
-
-# Set CXX1X for R-devel, as R-devel does not detect CXX1X support for gcc 4.6.3.
-# This was causing dependency sourcetools to fail.
-before_install:
-  - if [[ "$TRAVIS_R_VERSION_STRING" = 'devel' ]]; then mkdir ~/.R && echo 'CXX1X=g++ -std=c++0x -g -O2 -fPIC' > ~/.R/Makevars; fi

CONTRIBUTING.md

@@ -1,10 +1,38 @@
-
 We welcome contributions to the **shiny** package. To submit a contribution:
 
 1. [Fork](https://github.com/rstudio/shiny/fork) the repository and make your changes.
 
-2. Ensure that you have signed the [individual](http://www.rstudio.com/wp-content/uploads/2014/06/RStudioIndividualContributorAgreement.pdf) or [corporate](http://www.rstudio.com/wp-content/uploads/2014/06/RStudioCorporateContributorAgreement.pdf) contributor agreement as appropriate. You can send the signed copy to jj@rstudio.com.
+2. If the change is non-trivial, ensure that you have signed the [individual](http://www.rstudio.com/wp-content/uploads/2014/06/RStudioIndividualContributorAgreement.pdf) or [corporate](http://www.rstudio.com/wp-content/uploads/2014/06/RStudioCorporateContributorAgreement.pdf) contributor agreement as appropriate. You can send the signed copy to jj@rstudio.com. For trivial changes (like typo fixes), a contributor agreement is not needed.
 
 3. Submit a [pull request](https://help.github.com/articles/using-pull-requests).
 
-We'll try to be as responsive as possible in reviewing and accepting pull requests. We appreciate your contributions!
+We generally do not merge pull requests that update included web libraries (such as Bootstrap or jQuery) because it is difficult for us to verify that the update is done correctly; we prefer to update these libraries ourselves.
+
+
+## How to make changes
+
+Before you submit a pull request, please do the following:
+
+* Add an entry to NEWS.md concisely describing what you changed.
+
+* If appropriate, add unit tests in the tests/ directory.
+
+* If you made any changes to the JavaScript files in the srcjs/ directory, make sure you build the output JavaScript files. See tools/README.md file for information on using the build system.
+
+* Run Build->Check Package in the RStudio IDE, or `devtools::check()`, to make sure your change did not add any messages, warnings, or errors.
+
+Doing these things will make it easier for the Shiny development team to evaluate your pull request. Even so, we may still decide to modify your code or even not merge it at all. Factors that may prevent us from merging the pull request include:
+
+* breaking backward compatibility
+* adding a feature that we do not consider relevant for Shiny
+* is hard to understand
+* is hard to maintain in the future
+* is computationally expensive
+* is not intuitive for people to use
+
+We will try to be responsive and provide feedback in case we decide not to merge your pull request.
+
+
+## Filing issues
+
+If you find a bug in Shiny, you can also [file an issue](https://github.com/rstudio/shiny/issues/new). Please provide as much relevant information as you can, and include a minimal reproducible example if possible.

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: shiny
 Type: Package
 Title: Web Application Framework for R
-Version: 0.14
+Version: 1.0.0.9001
 Authors@R: c(
     person("Winston", "Chang", role = c("aut", "cre"), email = "winston@rstudio.com"),
     person("Joe", "Cheng", role = "aut", email = "joe@rstudio.com"),
@@ -14,7 +14,7 @@ Authors@R: c(
     person(family = "jQuery contributors", role = c("ctb", "cph"),
     comment = "jQuery library; authors listed in inst/www/shared/jquery-AUTHORS.txt"),
     person(family = "jQuery UI contributors", role = c("ctb", "cph"),
-    comment = "jQuery UI library; authors listed in inst/www/shared/jqueryui/1.10.4/AUTHORS.txt"),
+    comment = "jQuery UI library; authors listed in inst/www/shared/jqueryui/AUTHORS.txt"),
     person("Mark", "Otto", role = "ctb",
     comment = "Bootstrap library"),
     person("Jacob", "Thornton", role = "ctb",
@@ -79,7 +79,8 @@ Suggests:
     knitr (>= 1.6),
     markdown,
     rmarkdown,
-    ggplot2
+    ggplot2,
+    magrittr
 URL: http://shiny.rstudio.com
 BugReports: https://github.com/rstudio/shiny/issues
 Collate:
@@ -97,6 +98,9 @@ Collate:
     'diagnose.R'
     'fileupload.R'
     'graph.R'
+    'reactives.R'
+    'reactive-domains.R'
+    'history.R'
     'hooks.R'
     'html-deps.R'
     'htmltools.R'
@@ -128,8 +132,6 @@ Collate:
     'priorityqueue.R'
     'progress.R'
     'react.R'
-    'reactive-domains.R'
-    'reactives.R'
     'render-plot.R'
     'render-table.R'
     'run-url.R'
@@ -142,6 +144,7 @@ Collate:
     'shinywrappers.R'
     'showcase.R'
     'tar.R'
+    'test-export.R'
     'timer.R'
     'update-input.R'
-RoxygenNote: 5.0.1
+RoxygenNote: 6.0.1

LICENSE

@@ -12,7 +12,7 @@ these components are included below):
 - Respond.js, https://github.com/scottjehl/Respond
 - bootstrap-datepicker, https://github.com/eternicode/bootstrap-datepicker
 - Font Awesome, https://github.com/FortAwesome/Font-Awesome
-- selectize.js, https://github.com/brianreavis/selectize.js
+- selectize.js, https://github.com/selectize/selectize.js
 - es5-shim, https://github.com/es-shims/es5-shim
 - ion.rangeSlider, https://github.com/IonDen/ion.rangeSlider
 - strftime for Javascript, https://github.com/samsonjs/strftime

NAMESPACE

@@ -61,6 +61,7 @@ export(dataTableOutput)
 export(dateInput)
 export(dateRangeInput)
 export(dblclickOpts)
+export(debounce)
 export(dialogViewer)
 export(div)
 export(downloadButton)
@@ -69,6 +70,7 @@ export(downloadLink)
 export(em)
 export(enableBookmarking)
 export(eventReactive)
+export(exportTestValues)
 export(exprToFunction)
 export(extractStackTrace)
 export(fileInput)
@@ -84,7 +86,9 @@ export(fluidRow)
 export(formatStackTrace)
 export(freezeReactiveValue)
 export(getDefaultReactiveDomain)
+export(getQueryString)
 export(getShinyOption)
+export(getUrlHash)
 export(h1)
 export(h2)
 export(h3)
@@ -209,6 +213,7 @@ export(sidebarLayout)
 export(sidebarPanel)
 export(singleton)
 export(sliderInput)
+export(snapshotExclude)
 export(span)
 export(splitLayout)
 export(stopApp)
@@ -228,6 +233,7 @@ export(tags)
 export(textAreaInput)
 export(textInput)
 export(textOutput)
+export(throttle)
 export(titlePanel)
 export(uiOutput)
 export(updateActionButton)

NEWS.md

@@ -1,5 +1,192 @@
+shiny 1.0.0.9001
+================
+
+## Full changelog
+
+### Breaking changes
+
+* The functions `radioButtons()`, `checkboxGroupInput()` and `selectInput()` (and the corresponding `updateXXX()` functions) no longer accept a `selected` argument whose value is the name of a choice, instead of the value of the choice. This feature had been deprecated since Shiny 0.10 (it printed a warning message, but still tried to match the name to the right choice) and it's now completely unsupported.
+
+### New features
+
+### Minor new features and improvements
+
+* Addressed [#1348](https://github.com/rstudio/shiny/issues/1348) and [#1437](https://github.com/rstudio/shiny/issues/1437) by adding two new arguments to `radioButtons()` and `checkboxGroupInput()`: `choiceNames` (list or vector) and `choiceValues` (list or vector). These can be passed in as an alternative to `choices`, with the added benefit that the elements in `choiceNames` can be arbitrary UI (i.e. anything created by `HTML()` and the `tags()` functions, like icons and images). While the underlying values for each choice (passed in through `choiceValues`) must still be simple text, their visual representation on the app (what the user actually clicks to select a different option) can be any valid HTML element. See `?radioButtons` for a small example. ([#1521](https://github.com/rstudio/shiny/pull/1521))
+
+* Updated `tools/README.md` with more detailed instructions. ([##1616](https://github.com/rstudio/shiny/pull/1616))
+
+* Fixed [#1565](https://github.com/rstudio/shiny/issues/1565), which meant that resources with spaces in their names return HTTP 404. ([#1566](https://github.com/rstudio/shiny/pull/1566))
+
+* Exported `session$user` (if it exists) to the client-side; it's accessible in the Shiny object: `Shiny.user`. ([#1563](https://github.com/rstudio/shiny/pull/1563))
+
+* Added support for HTML5's `pushState` which allows for pseudo-navigation
+in shiny apps. For more info, see the documentation (`?updateQueryString` and `?getQueryString`). ([#1447](https://github.com/rstudio/shiny/pull/1447))
+
+* Fixed [#1121](https://github.com/rstudio/shiny/issues/1121): plot interactions with ggplot2 now support `coord_fixed()`. ([#1525](https://github.com/rstudio/shiny/pull/1525))
+
+* Added `snapshotExclude` function, which marks an output so that it is not recorded in a test snapshot. ([#1559](https://github.com/rstudio/shiny/pull/1559))
+
+* Added `shiny:filedownload` JavaScript event, which is triggered when a `downloadButton` or `downloadLink` is clicked. Also, the values of `downloadHandler`s are not recorded in test snapshots, because the values change every time the application is run. ([#1559](https://github.com/rstudio/shiny/pull/1559))
+
+* Added support for plot interactions with ggplot2 > 2.2.1. ([#1578](https://github.com/rstudio/shiny/pull/1578))
+
+* Fixed [#1577](https://github.com/rstudio/shiny/issues/1577): Improved `escapeHTML` (util.js) in terms of the order dependency of replacing, XSS risk attack and performance. ([#1579](https://github.com/rstudio/shiny/pull/1579))
+
+* The `shiny:inputchanged` JavaScript event now includes two new fields, `binding` and `el`, which contain the input binding and DOM element, respectively. Additionally, `Shiny.onInputChange()` now accepts an optional argument, `opts`, which can contain the same fields. ([#1596](https://github.com/rstudio/shiny/pull/1596))
+
+* The `NS()` function now returns a vectorized function. ([#1613](https://github.com/rstudio/shiny/pull/1613))
+
+* Fixed [#1617](https://github.com/rstudio/shiny/issues/1617): `fileInput` can have customized text for the button and the placeholder. ([#1619](https://github.com/rstudio/shiny/pull/1619))
+
+### Bug fixes
+
+* Fixed [#1511](https://github.com/rstudio/shiny/issues/1511): `fileInput`s did not trigger the `shiny:inputchanged` event on the client. Also removed `shiny:fileuploaded` JavaScript event, because it is no longer needed after this fix. ([#1541](https://github.com/rstudio/shiny/pull/1541), [#1570](https://github.com/rstudio/shiny/pull/1570))
+
+* Fixed [#1472](https://github.com/rstudio/shiny/issues/1472): With a Progress object, calling `set(value=NULL)` made the progress bar go to 100%. Now it does not change the value of the progress bar. The documentation also incorrectly said that setting the `value` to `NULL` would hide the progress bar. ([#1547](https://github.com/rstudio/shiny/pull/1547))
+
+* Fixed [#162](https://github.com/rstudio/shiny/issues/162): When a dynamically-generated input changed to a different `inputType`, it might be incorrectly deduplicated.  ([#1594](https://github.com/rstudio/shiny/pull/1594))
+
+* Removed redundant call to `inputs.setInput`. ([#1595](https://github.com/rstudio/shiny/pull/1595))
+
+* Fixed bug where `dateRangeInput` did not respect `weekstart` argument. ([#1592](https://github.com/rstudio/shiny/pull/1592))
+
+* Fixed [#1598](https://github.com/rstudio/shiny/issues/1598): `setBookmarkExclude()` did not work properly inside of modules. ([#1599](https://github.com/rstudio/shiny/pull/1599))
+
+* Fixed [#1605](https://github.com/rstudio/shiny/issues/1605): sliders did not move when clicked on the bar area. ([#1610](https://github.com/rstudio/shiny/pull/1610))
+
+### Library updates
+
+* Closed [#1500](https://github.com/rstudio/shiny/issues/1500): Updated ion.rangeSlider to 2.1.6. ([#1540](https://github.com/rstudio/shiny/pull/1540))
+
+
+shiny 1.0.0
+===========
+
+Shiny has reached a milestone: version 1.0.0! In the last year, we've added two major features that we considered essential for a 1.0.0 release: bookmarking, and support for testing Shiny applications. As usual, this version of Shiny also includes many minor features and bug fixes.
+
+Here are some highlights from this release. For more details, see the full changelog below.
+
+## Support for testing Shiny applications
+
+Shiny now supports automated testing of applications, with the [shinytest](https://github.com/rstudio/shinytest) package. Shinytest has not yet been released on CRAN, but will be soon. ([#18](https://github.com/rstudio/shiny/issues/18), [#1464](https://github.com/rstudio/shiny/pull/1464))
+
+## Debounce/throttle reactives
+
+Now there's an official way to slow down reactive values and expressions that invalidate too quickly. Pass a reactive expression to the new `debounce` or `throttle` function, and get back a modified reactive expression that doesn't invalidate as often. ([#1510](https://github.com/rstudio/shiny/pull/1510))
+
+## Full changelog
+
+### Breaking changes
+
+* Added a new `placeholder` argument to `verbatimTextOutput()`. The default is `FALSE`, which means that, if there is no content for this output, no representation of this slot will be made in the UI. Previsouly, even if there was no content, you'd see an empty rectangle in the UI that served as a placeholder. You can set `placeholder = TRUE` to revert back to that look. ([#1480](https://github.com/rstudio/shiny/pull/1480))
+
+### New features
+
+* Added support for testing Shiny applications with the shinytest package. ([#18](https://github.com/rstudio/shiny/issues/18), [#1464](https://github.com/rstudio/shiny/pull/1464))
+
+* Added `debounce` and `throttle` functions, to control the rate at which reactive values and expressions invalidate. ([#1510](https://github.com/rstudio/shiny/pull/1510))
+
+### Minor new features and improvements
+
+* Addressed [#1486](https://github.com/rstudio/shiny/issues/1486) by adding a new argument to `observeEvent` and `eventReactive`, called `ignoreInit` (defaults to `FALSE` for backwards compatibility). When set to `TRUE`, the action (i.e. the second argument: `handlerExpr` and `valueExpr`, respectively) will not be triggered when the observer/reactive is first created/initialized. In other words, `ignoreInit = TRUE` ensures that the `observeEvent` (or `eventReactive`) is *never* run right away. For more info, see the documentation (`?observeEvent`). ([#1494](https://github.com/rstudio/shiny/pull/1494))
+    
+* Added a new argument to `observeEvent` called `once`. When set to `TRUE`, it results in the observer being destroyed (stop observing) after the first time that `handlerExpr` is run (i.e. `once = TRUE` guarantees that the observer only runs, at most, once). For more info, see the documentation (`?observeEvent`). ([#1494](https://github.com/rstudio/shiny/pull/1494))
+
+* Addressed [#1358](https://github.com/rstudio/shiny/issues/1358): more informative error message when calling `runApp()` inside of an app's app.R (or inside ui.R or server.R). ([#1482](https://github.com/rstudio/shiny/pull/1482))
+
+* Added a more descriptive JS warning for `insertUI()` when the selector argument does not match anything in DOM. ([#1488](https://github.com/rstudio/shiny/pull/1488))
+
+* Added support for injecting JavaScript code when the `shiny.testmode` option is set to `TRUE`. This makes it possible to record test events interactively. ([#1464](https://github.com/rstudio/shiny/pull/1464))
+
+* Added ability through arguments to the `a` tag function called inside `downloadButton()` and `downloadLink()`. Closes [#986](https://github.com/rstudio/shiny/issues/986). ([#1492](https://github.com/rstudio/shiny/pulls/1492))
+
+* Implemented [#1512](https://github.com/rstudio/shiny/issues/1512): added a `userData` environment to `session`, for storing arbitrary session-related variables. Generally, session-scoped variables are created just by declaring normal variables that are local to the Shiny server function, but `session$userData` may be more convenient for some advanced scenarios. ([#1513](https://github.com/rstudio/shiny/pull/1513))
+
+* Relaxed naming requirements for `addResourcePath()` (the first character no longer needs to be a letter). ([#1529](https://github.com/rstudio/shiny/pull/1529))
+
+### Bug fixes
+
+* Fixed [#969](https://github.com/rstudio/shiny/issues/969): allow navbarPage's `fluid` param to control both containers. ([#1481](https://github.com/rstudio/shiny/pull/1481))
+
+* Fixed [#1438](https://github.com/rstudio/shiny/issues/1438): `unbindAll()` should not be called when inserting content with `insertUI()` ([#1449](https://github.com/rstudio/shiny/pull/1449))
+
+* Fixed bug causing `<meta>` tags associated with HTML dependencies of Shiny R Markdown files to be rendered incorrectly. ([#1463](https://github.com/rstudio/shiny/pull/1463))
+
+* Fixed [#1359](https://github.com/rstudio/shiny/issues/1359): `shinyApp()` options argument ignored when passed to `runApp()`. ([#1483](https://github.com/rstudio/shiny/pull/1483))
+
+* Fixed [#117](https://github.com/rstudio/shiny/issues/117): Reactive expressions now release references to cached values as soon as they are invalidated, potentially making those cached values eligible for garbage collection sooner. Previously, this would not occur until the next cached value was calculated and stored. ([#1504](https://github.com/rstudio/shiny/pull/1504/files))
+
+* Fixed [#1013](https://github.com/rstudio/shiny/issues/1013): `flushReact` should be called after app loads. Observers set up outside of server functions were not running until after the first user connects. ([#1503](https://github.com/rstudio/shiny/pull/1503))
+
+* Fixed [#1453](https://github.com/rstudio/shiny/issues/1453): When using a modal dialog with `easyClose=TRUE` in a Shiny gadget, pressing Esc would close both the modal and the gadget. Now pressing Esc only closes the modal. ([#1523](https://github.com/rstudio/shiny/pull/1523))
+
+### Library updates
+
+* Updated to Font Awesome 4.7.0.
+
+
+shiny 0.14.2
+============
+
+This is a maintenance release of Shiny, with some bug fixes and minor new features.
+
+## Full changelog
+
+### Minor new features and improvements
+
+* Added a `fade` argument to `modalDialog()` -- setting it to `FALSE` will remove the usual fade-in animation for that modal window. ([#1414](https://github.com/rstudio/shiny/pull/1414))
+
+* Fixed a "duplicate binding" error that occurred in some edge cases involving `insertUI` and nested `uiOutput`. ([#1402](https://github.com/rstudio/shiny/pull/1402))
+
+* Fixed [#1422](https://github.com/rstudio/shiny/issues/1422): When using the `shiny.trace` option, allow specifying to only log SEND or RECV messages, or both. (PR [#1428](https://github.com/rstudio/shiny/pull/1428))
+
+* Fixed [#1419](https://github.com/rstudio/shiny/issues/1419): Allow overriding a JS custom message handler. (PR [#1445](https://github.com/rstudio/shiny/pull/1445))
+
+* Added `exportTestValues()` function, which allows a test driver to query the session for values internal to an application's server function. This only has an effect if the `shiny.testmode` option is set to `TRUE`. ([#1436](https://github.com/rstudio/shiny/pull/1436))
+
+### Bug fixes
+
+* Fixed [#1427](https://github.com/rstudio/shiny/issues/1427): make sure that modals do not close incorrectly when an element inside them is triggered as hidden. ([#1430](https://github.com/rstudio/shiny/pull/1430))
+
+* Fixed [#1404](https://github.com/rstudio/shiny/issues/1404): stack trace tests were not compatible with the byte-code compiler in R-devel, which now tracks source references.
+
+* `sliderInputBinding.setValue()` now sends a slider's value immediately, instead of waiting for the usual 250ms debounce delay. ([#1429](https://github.com/rstudio/shiny/pull/1429))
+
+* Fixed a bug where, in versions of R before 3.2, Shiny applications could crash due to a bug in R's implementation of `list2env()`. ([#1446](https://github.com/rstudio/shiny/pull/1446))
+
+shiny 0.14.1
+============
+
+This is a maintenance release of Shiny, with some bug fixes and minor new features.
+
+## Full changelog
+
+### Minor new features and improvements
+
+* Restored file inputs are now copied on restore, so that the restored application can't modify the bookmarked file. ([#1370](https://github.com/rstudio/shiny/issues/1370))
+
+* Added support for plot interaction in the development version of ggplot2, 2.1.0.9000. Also added support for ggplot2 plots with `coord_flip()` (in the development version of ggplot2). ([hadley/ggplot2#1781](https://github.com/hadley/ggplot2/issues/1781), [#1392](https://github.com/rstudio/shiny/pull/1392))
+
+
+### Bug fixes
+
+* Fixed [#1093](https://github.com/rstudio/shiny/issues/1093) better: `updateRadioButtons()` and `updateCheckboxGroupInput()` were not working correctly if the choices were given as a numeric vector. This had been solved in [#1291](https://github.com/rstudio/shiny/pull/1291), but that introduced a different bug [#1396](https://github.com/rstudio/shiny/issues/1396) that this better fix avoids. ([#1370](https://github.com/rstudio/shiny/pull/1397))
+
+* Fixed [#1368](https://github.com/rstudio/shiny/issues/1368): If an app with a file input was bookmarked and restored, and then the restored app was bookmarked and restored (without uploading a new file), then it would fail to restore the file the second time. ([#1370](https://github.com/rstudio/shiny/pull/1370))
+
+* Fixed [#1369](https://github.com/rstudio/shiny/issues/1369): `sliderInput()` did not allow showing numbers without a thousands separator.
+
+* Fixed [#1346](https://github.com/rstudio/shiny/issues/1346) and [#1107](https://github.com/rstudio/shiny/issues/1107) : jQuery UI's datepicker conflicted with the bootstrap-datepicker used by Shiny's `dateInput()` and `dateRangeInput()`. ([#1374](https://github.com/rstudio/shiny/pull/1374))
+
+### Library updates
+
+* Updated to bootstrap-datepicker 1.6.4. ([#1218](https://github.com/rstudio/shiny/issues/1218), [#1374](https://github.com/rstudio/shiny/pull/1374))
+
+* Updated to jQuery UI 1.12.1. Previously, Shiny included a build of 1.11.4 which was missing the datepicker component due to a conflict with the bootstrap-datepicker used by Shiny's `dateInput()` and `dateRangeInput()`. ([#1374](https://github.com/rstudio/shiny/pull/1374))
+
+
 shiny 0.14
-=================
+==========
 
 A new Shiny release is upon us! There are many new exciting features, bug fixes, and library updates. We'll just highlight the most important changes here, but you can browse through the full changelog below for details. This will likely be the last release before shiny 1.0, so get out your party hats!
 
@@ -10,17 +197,17 @@ Shiny now supports bookmarkable state: users can save the state of an applicatio
 **_Important note_:**
 > Saved-to-server bookmarking currently works with Shiny Server Open Source. Support on Shiny Server Pro, RStudio Connect, and shinyapps.io is under development and testing. However, URL-encoded bookmarking works on all hosting platforms.
 
-See [this article](http://shiny.rstudio-staging.com/articles/bookmarking-state.html) to get started with bookmarkable state. There is also an [advanced-level article](http://shiny.rstudio-staging.com/articles/advanced-bookmarking.html) (for apps that have a complex state), and [a modules article](http://shiny.rstudio-staging.com/articles/bookmarking-modules.html) that details how to use bookmarking in conjunction with modules.
+See [this article](http://shiny.rstudio.com/articles/bookmarking-state.html) to get started with bookmarkable state. There is also an [advanced-level article](http://shiny.rstudio.com/articles/advanced-bookmarking.html) (for apps that have a complex state), and [a modules article](http://shiny.rstudio.com/articles/bookmarking-modules.html) that details how to use bookmarking in conjunction with modules.
 
 ## Notifications
 
 Shiny can now display notifications on the client browser by using the `showNotification()` function. Use [this demo app](https://gallery.shinyapps.io/116-notifications/) to play around with the notification API. Here's a screenshot of a very simple notification (shown when the button is clicked):
 
 <p align="center">
-<img src="http://shiny.rstudio-staging.com/images/notification.png" alt="notification" width="50%"/>
+<img src="http://shiny.rstudio.com/images/notification.png" alt="notification" width="50%"/>
 </p>
 
-[Here](http://shiny.rstudio-staging.com/articles/notifications.html)'s our article about it, and the [reference documentation](http://shiny.rstudio-staging.com/reference/shiny/latest/showNotification.html).
+[Here](http://shiny.rstudio.com/articles/notifications.html)'s our article about it, and the [reference documentation](http://shiny.rstudio.com/reference/shiny/latest/showNotification.html).
 
 ## Progress indicators
 
@@ -29,7 +216,7 @@ If your Shiny app contains computations that take a long time to complete, a pro
 **_Important note_:**
 > If you were already using progress bars and had customized them with your own CSS, you can add the `style = "old"` argument to your `withProgress()` call (or `Progress$new()`). This will result in the same appearance as before. You can also call `shinyOptions(progress.style = "old")` in your app's server function to make all progress indicators use the old styling.
 
-To see new progress bars in action, see [this app](https://gallery.shinyapps.io/085-progress/) in the gallery. You can also learn more about this in [our article](http://shiny.rstudio-staging.com/articles/progress.html) and in the reference documentation (either for the easier [`withProgress` functional API](http://shiny.rstudio-staging.com/reference/shiny/latest/withProgress.html) or the more complicated, but more powerful, [`Progress` object-oriented API](http://shiny.rstudio-staging.com/reference/shiny/latest/Progress.html).
+To see new progress bars in action, see [this app](https://gallery.shinyapps.io/085-progress/) in the gallery. You can also learn more about this in [our article](http://shiny.rstudio.com/articles/progress.html) and in the reference documentation (either for the easier [`withProgress` functional API](http://shiny.rstudio.com/reference/shiny/latest/withProgress.html) or the more complicated, but more powerful, [`Progress` object-oriented API](http://shiny.rstudio.com/reference/shiny/latest/Progress.html).
 
 ## Reconnection
 
@@ -40,10 +227,10 @@ Shiny can now automatically reconnect to your Shiny session if you temporarily l
 Shiny has now built-in support for displaying modal dialogs like the one below ([live app here](https://gallery.shinyapps.io/114-modal-dialog/)):
 
 <p align="center">
-<img src="http://shiny.rstudio-staging.com/images/modal-dialog.png" alt="modal-dialog" width="50%"/>
+<img src="http://shiny.rstudio.com/images/modal-dialog.png" alt="modal-dialog" width="50%"/>
 </p>
 
-To learn more about this, read [our article](http://shiny.rstudio-staging.com/articles/modal-dialogs.html) and the [reference documentation](http://shiny.rstudio-staging.com/reference/shiny/latest/modalDialog.html).
+To learn more about this, read [our article](http://shiny.rstudio.com/articles/modal-dialogs.html) and the [reference documentation](http://shiny.rstudio.com/reference/shiny/latest/modalDialog.html).
 
 ## `insertUI` and `removeUI`
 
@@ -51,13 +238,13 @@ Sometimes in a Shiny app, arbitrary HTML UI may need to be created on-the-fly in
 
 See [this simple demo app](https://gallery.shinyapps.io/111-insert-ui/) of how one could use `insertUI` and `removeUI` to insert and remove text elements using a queue. Also see [this other app](https://gallery.shinyapps.io/insertUI/) that demonstrates how to insert and remove a few common Shiny input objects. Finally, [this app](https://gallery.shinyapps.io/insertUI-modules/) shows how to dynamically insert modules using `insertUI`.
 
-For more, read [our article](http://shiny.rstudio-staging.com/articles/dynamic-ui.html) about dynamic UI generation and the reference documentation about [`insertUI`](http://shiny.rstudio-staging.com/reference/shiny/latest/insertUI.html) and [`removeUI`](http://shiny.rstudio-staging.com/reference/shiny/latest/removeUI.html).
+For more, read [our article](http://shiny.rstudio.com/articles/dynamic-ui.html) about dynamic UI generation and the reference documentation about [`insertUI`](http://shiny.rstudio.com/reference/shiny/latest/insertUI.html) and [`removeUI`](http://shiny.rstudio.com/reference/shiny/latest/removeUI.html).
 
 ## Documentation for connecting to an external database
 
-Many Shiny users have asked about best practices for accessing external databases from their Shiny applications. Although database access has long been possible using various database connector packages in R, it can be challenging to use them robustly in the dynamic environment that Shiny provides. So far, it has been mostly up to application authors to find the appropriate database drivers and to discover how to manage the database connections within an application. In order to demystify this process, we wrote a series of articles ([first one here](http://shiny.rstudio-staging.com/articles/overview.html)) that covers the basics of connecting to an external database, as well as some security precautions to keep in mind (e.g. [how to avoid SQL injection attacks](http://shiny.rstudio-staging.com/articles/sql-injections.html)).
+Many Shiny users have asked about best practices for accessing external databases from their Shiny applications. Although database access has long been possible using various database connector packages in R, it can be challenging to use them robustly in the dynamic environment that Shiny provides. So far, it has been mostly up to application authors to find the appropriate database drivers and to discover how to manage the database connections within an application. In order to demystify this process, we wrote a series of articles ([first one here](http://shiny.rstudio.com/articles/overview.html)) that covers the basics of connecting to an external database, as well as some security precautions to keep in mind (e.g. [how to avoid SQL injection attacks](http://shiny.rstudio.com/articles/sql-injections.html)).
 
-There are a few packages that you should look at if you're using a relational database in a Shiny app: the `dplyr` and `DBI` packages (both featured in the article linked to above), and the brand new `pool` package, which provides a further layer of abstraction to make it easier and safer to use either `DBI` or `dplyr`. `pool` is not yet on CRAN. In particular, `pool` will take care of managing connections, preventing memory leaks, and ensuring the best performance. See this [`pool` basics article](http://shiny.rstudio-staging.com/articles/pool-basics.html) and the [more advanced-level article](http://shiny.rstudio-staging.com/articles/pool-advanced.html) if you're feeling adventurous! (Both of these articles contain Shiny app examples that use `DBI` to connect to an external MySQL database.) If you are more comfortable with `dplyr` than `DBI`, don't miss the article about the [integration of `pool` and `dplyr`](http://shiny.rstudio-staging.com/articles/pool-dplyr.html).
+There are a few packages that you should look at if you're using a relational database in a Shiny app: the `dplyr` and `DBI` packages (both featured in the article linked to above), and the brand new `pool` package, which provides a further layer of abstraction to make it easier and safer to use either `DBI` or `dplyr`. `pool` is not yet on CRAN. In particular, `pool` will take care of managing connections, preventing memory leaks, and ensuring the best performance. See this [`pool` basics article](http://shiny.rstudio.com/articles/pool-basics.html) and the [more advanced-level article](http://shiny.rstudio.com/articles/pool-advanced.html) if you're feeling adventurous! (Both of these articles contain Shiny app examples that use `DBI` to connect to an external MySQL database.) If you are more comfortable with `dplyr` than `DBI`, don't miss the article about the [integration of `pool` and `dplyr`](http://shiny.rstudio.com/articles/pool-dplyr.html).
 
 If you're new to databases in the Shiny world, we recommend using `dplyr` and `pool` if possible. If you need greater control than `dplyr` offers (for example, if you need to modify data in the database or use transactions), then use `DBI` and `pool`. The `pool` package was introduced to make your life easier, but in no way constrains you, so we don't envision any situation in which you'd be better off *not* using it. The only caveat is that `pool` is not yet on CRAN, so you may prefer to wait for that.
 
@@ -65,14 +252,14 @@ If you're new to databases in the Shiny world, we recommend using `dplyr` and `p
 
 There are many more minor features, small improvements, and bug fixes than we can cover here, so we'll just mention a few of the more noteworthy ones (the full changelog, with links to all the relevant issues and pull requests, is right below this section):
 
-*    **Error Sanitization**: you now have the option to sanitize error messages; in other words, the content of the original error message can be suppressed so that it doesn't leak any sensitive information. To sanitize errors everywhere in your app, just add `options(shiny.sanitize.errors = TRUE)` somewhere in your app. Read [this article](http://shiny.rstudio-staging.com/articles/sanitize-errors.html) for more, or play with the [demo app](https://gallery.shinyapps.io/110-error-sanitization/).
+*    **Error Sanitization**: you now have the option to sanitize error messages; in other words, the content of the original error message can be suppressed so that it doesn't leak any sensitive information. To sanitize errors everywhere in your app, just add `options(shiny.sanitize.errors = TRUE)` somewhere in your app. Read [this article](http://shiny.rstudio.com/articles/sanitize-errors.html) for more, or play with the [demo app](https://gallery.shinyapps.io/110-error-sanitization/).
 
 *    **Code Diagnostics**: if there is an error parsing `ui.R`, `server.R`, `app.R`, or `global.R`, Shiny will search the code for missing commas, extra commas, and unmatched braces, parens, and brackets, and will print out messages pointing out those problems. ([#1126](https://github.com/rstudio/shiny/pull/1126))
 
-*    **Reactlog visualization**: by default, the [`showReactLog()` function](http://shiny.rstudio-staging.com/reference/shiny/latest/showReactLog.html) (which brings up the reactive graph) also displays the time that each reactive and observer were active for:
+*    **Reactlog visualization**: by default, the [`showReactLog()` function](http://shiny.rstudio.com/reference/shiny/latest/showReactLog.html) (which brings up the reactive graph) also displays the time that each reactive and observer were active for:
 
       <p align="center">
-      <img src="http://shiny.rstudio-staging.com/images/reactlog.png" alt="modal-dialog" width="75%"/>
+      <img src="http://shiny.rstudio.com/images/reactlog.png" alt="modal-dialog" width="75%"/>
       </p>
 
       This new feature can be turned off with `showReactLog(time = FALSE)`. This may be convenient if you have a large graph and don't want to have this new information cluttering it up. The elapsed time info shows up above each relevant node's label, and the time is also coded by color: the slowest reactive will be dark red and the fastest will be light red.
@@ -82,10 +269,10 @@ There are many more minor features, small improvements, and bug fixes than we ca
 *    **Nicer-looking tables**: we've made tables generated with `renderTable()` look cleaner and more modern. While this won't break any older code, the finished look of your table will be quite a bit different, as the following image shows:
 
       <p align="center">
-      <img src="http://shiny.rstudio-staging.com/images/render-table.png" alt="render-table" width="75%"/>
+      <img src="http://shiny.rstudio.com/images/render-table.png" alt="render-table" width="75%"/>
       </p>
 
-      For more, read our [short article](http://shiny.rstudio-staging.com/articles/render-table.html) about this update, experiment with all the new features in this [demo app](https://gallery.shinyapps.io/109-render-table/), or check out the [reference documentation](http://shiny.rstudio-staging.com/reference/shiny/latest/renderTable.html).
+      For more, read our [short article](http://shiny.rstudio.com/articles/render-table.html) about this update, experiment with all the new features in this [demo app](https://gallery.shinyapps.io/109-render-table/), or check out the [reference documentation](http://shiny.rstudio.com/reference/shiny/latest/renderTable.html).
 
 ## Full changelog
 

R/app.R

@@ -20,9 +20,11 @@
 #' @param onStart A function that will be called before the app is actually run.
 #'   This is only needed for \code{shinyAppObj}, since in the \code{shinyAppDir}
 #'   case, a \code{global.R} file can be used for this purpose.
-#' @param options Named options that should be passed to the `runApp` call. You
-#'   can also specify \code{width} and \code{height} parameters which provide a
-#'   hint to the embedding environment about the ideal height/width for the app.
+#' @param options Named options that should be passed to the \code{runApp} call
+#'   (these can be any of the following: "port", "launch.browser", "host", "quiet",
+#'   "display.mode" and "test.mode"). You can also specify \code{width} and
+#'   \code{height} parameters which provide a hint to the embedding environment
+#'   about the ideal height/width for the app.
 #' @param uiPattern A regular expression that will be applied to each \code{GET}
 #'   request to determine whether the \code{ui} should be used to handle the
 #'   request. Note that the entire request path must match the regular
@@ -39,6 +41,8 @@
 #' @examples
 #' ## Only run this example in interactive R sessions
 #' if (interactive()) {
+#'   options(device.ask.default = FALSE)
+#'
 #'   shinyApp(
 #'     ui = fluidPage(
 #'       numericInput("n", "n", 1),
@@ -231,13 +235,13 @@ shinyAppDir_serverR <- function(appDir, options=list()) {
 # ignored when checking extensions. If any changes are detected, all connected
 # Shiny sessions are reloaded.
 #
-# Use option(shiny.autoreload = TRUE) to enable this behavior. Since monitoring
+# Use options(shiny.autoreload = TRUE) to enable this behavior. Since monitoring
 # for changes is expensive (we are polling for mtimes here, nothing fancy) this
 # feature is intended only for development.
 #
 # You can customize the file patterns Shiny will monitor by setting the
 # shiny.autoreload.pattern option. For example, to monitor only ui.R:
-# option(shiny.autoreload.pattern = glob2rx("ui.R"))
+# options(shiny.autoreload.pattern = glob2rx("ui.R"))
 #
 # The return value is a function that halts monitoring when called.
 initAutoReloadMonitor <- function(dir) {
@@ -373,7 +377,8 @@ is.shiny.appobj <- function(x) {
 print.shiny.appobj <- function(x, ...) {
   opts <- x$options %OR% list()
   opts <- opts[names(opts) %in%
-      c("port", "launch.browser", "host", "quiet", "display.mode")]
+      c("port", "launch.browser", "host", "quiet",
+        "display.mode", "test.mode")]
 
   args <- c(list(x), opts)
 

R/bookmark-state.R

@@ -362,7 +362,7 @@ RestoreContext <- R6Class("RestoreContext",
       self$input <- RestoreInputSet$new(inputs)
 
       values <- valuesFromJSON(values)
-      self$values <- list2env(values, self$values)
+      self$values <- list2env2(values, self$values)
     }
   )
 )
@@ -385,7 +385,7 @@ RestoreInputSet <- R6Class("RestoreInputSet",
 
   public = list(
     initialize = function(values) {
-      private$values <- list2env(values, parent = emptyenv())
+      private$values <- list2env2(values, parent = emptyenv())
     },
 
     exists = function(name) {
@@ -493,12 +493,90 @@ restoreInput <- function(id, default) {
 #' It typically is called from an observer. Note that this will not work in
 #' Internet Explorer 9 and below.
 #'
+#' For \code{mode = "push"}, only three updates are currently allowed:
+#' \enumerate{
+#'   \item the query string (format: \code{?param1=val1&param2=val2})
+#'   \item the hash (format: \code{#hash})
+#'   \item both the query string and the hash
+#'     (format: \code{?param1=val1&param2=val2#hash})
+#' }
+#'
+#' In other words, if \code{mode = "push"}, the \code{queryString} must start
+#' with either \code{?} or with \code{#}.
+#'
+#' A technical curiosity: under the hood, this function is calling the HTML5
+#' history API (which is where the names for the \code{mode} argument come from).
+#' When \code{mode = "replace"}, the function called is
+#' \code{window.history.replaceState(null, null, queryString)}.
+#' When \code{mode = "push"}, the function called is
+#' \code{window.history.pushState(null, null, queryString)}.
+#'
 #' @param queryString The new query string to show in the location bar.
+#' @param mode When the query string is updated, should the the current history
+#'   entry be replaced (default), or should a new history entry be pushed onto
+#'   the history stack? The former should only be used in a live bookmarking
+#'   context. The latter is useful if you want to navigate between states using
+#'   the browser's back and forward buttons. See Examples.
 #' @param session A Shiny session object.
-#' @seealso \code{\link{enableBookmarking}} for examples.
+#' @seealso \code{\link{enableBookmarking}}, \code{\link{getQueryString}}
+#' @examples
+#' ## Only run these examples in interactive sessions
+#' if (interactive()) {
+#'
+#'   ## App 1: Doing "live" bookmarking
+#'   ## Update the browser's location bar every time an input changes.
+#'   ## This should not be used with enableBookmarking("server"),
+#'   ## because that would create a new saved state on disk every time
+#'   ## the user changes an input.
+#'   enableBookmarking("url")
+#'   shinyApp(
+#'     ui = function(req) {
+#'       fluidPage(
+#'         textInput("txt", "Text"),
+#'         checkboxInput("chk", "Checkbox")
+#'       )
+#'     },
+#'     server = function(input, output, session) {
+#'       observe({
+#'         # Trigger this observer every time an input changes
+#'         reactiveValuesToList(input)
+#'         session$doBookmark()
+#'       })
+#'       onBookmarked(function(url) {
+#'         updateQueryString(url)
+#'       })
+#'     }
+#'   )
+#'
+#'   ## App 2: Printing the value of the query string
+#'   ## (Use the back and forward buttons to see how the browser
+#'   ## keeps a record of each state)
+#'   shinyApp(
+#'     ui = fluidPage(
+#'       textInput("txt", "Enter new query string"),
+#'       helpText("Format: ?param1=val1&param2=val2"),
+#'       actionButton("go", "Update"),
+#'       hr(),
+#'       verbatimTextOutput("query")
+#'     ),
+#'     server = function(input, output, session) {
+#'       observeEvent(input$go, {
+#'         updateQueryString(input$txt, mode = "push")
+#'       })
+#'       output$query <- renderText({
+#'         query <- getQueryString()
+#'         queryText <- paste(names(query), query,
+#'                        sep = "=", collapse=", ")
+#'         paste("Your query string is:\n", queryText)
+#'       })
+#'     }
+#'   )
+#' }
 #' @export
-updateQueryString <- function(queryString, session = getDefaultReactiveDomain()) {
-  session$updateQueryString(queryString)
+updateQueryString <- function(queryString, mode = c("replace", "push"),
+                              session = getDefaultReactiveDomain()) {
+  mode <- match.arg(mode)
+  session$updateQueryString(queryString, mode)
 }
 
 #' Create a button for bookmarking/sharing

R/bootstrap-layout.R

@@ -277,6 +277,7 @@ titlePanel <- function(title, windowTitle=title) {
 #' @examples
 #' ## Only run examples in interactive R sessions
 #' if (interactive()) {
+#' options(device.ask.default = FALSE)
 #'
 #' # Define UI
 #' ui <- fluidPage(
@@ -442,6 +443,7 @@ inputPanel <- function(...) {
 #' @examples
 #' ## Only run examples in interactive R sessions
 #' if (interactive()) {
+#' options(device.ask.default = FALSE)
 #'
 #' # Server code used for all examples
 #' server <- function(input, output) {

R/bootstrap.R

@@ -342,10 +342,18 @@ navbarPage <- function(title,
   tabs <- list(...)
   tabset <- buildTabset(tabs, "nav navbar-nav", NULL, id, selected)
 
+  # function to return plain or fluid class name
+  className <- function(name) {
+    if (fluid)
+      paste(name, "-fluid", sep="")
+    else
+      name
+  }
+
   # built the container div dynamically to support optional collapsibility
   if (collapsible) {
     navId <- paste("navbar-collapse-", p_randomInt(1000, 10000), sep="")
-    containerDiv <- div(class="container",
+    containerDiv <- div(class=className("container"),
       div(class="navbar-header",
         tags$button(type="button", class="navbar-toggle collapsed",
           `data-toggle`="collapse", `data-target`=paste0("#", navId),
@@ -359,7 +367,7 @@ navbarPage <- function(title,
       div(class="navbar-collapse collapse", id=navId, tabset$navList)
     )
   } else {
-    containerDiv <- div(class="container",
+    containerDiv <- div(class=className("container"),
       div(class="navbar-header",
         span(class="navbar-brand", pageTitle)
       ),
@@ -367,14 +375,6 @@ navbarPage <- function(title,
     )
   }
 
-  # function to return plain or fluid class name
-  className <- function(name) {
-    if (fluid)
-      paste(name, "-fluid", sep="")
-    else
-      name
-  }
-
   # build the main tab content div
   contentDiv <- div(class=className("container"))
   if (!is.null(header))
@@ -935,21 +935,34 @@ textOutput <- function(outputId, container = if (inline) span else div, inline =
 #' Render a reactive output variable as verbatim text within an
 #' application page. The text will be included within an HTML \code{pre} tag.
 #' @param outputId output variable to read the value from
+#' @param placeholder if the output is empty or \code{NULL}, should an empty
+#'   rectangle be displayed to serve as a placeholder? (does not affect
+#'   behavior when the the output in nonempty)
 #' @return A verbatim text output element that can be included in a panel
 #' @details Text is HTML-escaped prior to rendering. This element is often used
-#' with the \link{renderPrint} function to preserve fixed-width formatting
-#' of printed objects.
+#'   with the \link{renderPrint} function to preserve fixed-width formatting
+#'   of printed objects.
 #' @examples
-#' mainPanel(
-#'   h4("Summary"),
-#'   verbatimTextOutput("summary"),
-#'
-#'   h4("Observations"),
-#'   tableOutput("view")
-#' )
+#' ## Only run this example in interactive R sessions
+#' if (interactive()) {
+#'   shinyApp(
+#'     ui = basicPage(
+#'       textInput("txt", "Enter the text to display below:"),
+#'       verbatimTextOutput("default"),
+#'       verbatimTextOutput("placeholder", placeholder = TRUE)
+#'     ),
+#'     server = function(input, output) {
+#'       output$default <- renderText({ input$txt })
+#'       output$placeholder <- renderText({ input$txt })
+#'     }
+#'   )
+#' }
 #' @export
-verbatimTextOutput <- function(outputId) {
-  textOutput(outputId, container = pre)
+verbatimTextOutput <- function(outputId, placeholder = FALSE) {
+  pre(id = outputId,
+      class = paste(c("shiny-text-output", if (!placeholder) "noplaceholder"),
+                    collapse = " ")
+      )
 }
 
 
@@ -1123,7 +1136,7 @@ imageOutput <- function(outputId, width = "100%", height="400px",
 #'   same \code{id} to disappear.
 #' @inheritParams textOutput
 #' @note The arguments \code{clickId} and \code{hoverId} only work for R base
-#'   graphics (see the \pkg{\link{graphics}} package). They do not work for
+#'   graphics (see the \pkg{\link[graphics:graphics-package]{graphics}} package). They do not work for
 #'   \pkg{\link[grid:grid-package]{grid}}-based graphics, such as \pkg{ggplot2},
 #'   \pkg{lattice}, and so on.
 #'
@@ -1421,6 +1434,7 @@ uiOutput <- htmlOutput
 #'   is assigned to.
 #' @param label The label that should appear on the button.
 #' @param class Additional CSS classes to apply to the tag, if any.
+#' @param ... Other arguments to pass to the container tag function.
 #'
 #' @examples
 #' \dontrun{
@@ -1439,27 +1453,29 @@ uiOutput <- htmlOutput
 #' }
 #'
 #' @aliases downloadLink
-#' @seealso downloadHandler
+#' @seealso \code{\link{downloadHandler}}
 #' @export
 downloadButton <- function(outputId,
                            label="Download",
-                           class=NULL) {
+                           class=NULL, ...) {
   aTag <- tags$a(id=outputId,
                  class=paste('btn btn-default shiny-download-link', class),
                  href='',
                  target='_blank',
+                 download=NA,
                  icon("download"),
-                 label)
+                 label, ...)
 }
 
 #' @rdname downloadButton
 #' @export
-downloadLink <- function(outputId, label="Download", class=NULL) {
+downloadLink <- function(outputId, label="Download", class=NULL, ...) {
   tags$a(id=outputId,
          class=paste(c('shiny-download-link', class), collapse=" "),
          href='',
          target='_blank',
-         label)
+         download=NA,
+         label, ...)
 }
 
 
@@ -1527,7 +1543,7 @@ icon <- function(name, class = NULL, lib = "font-awesome") {
   # font-awesome needs an additional dependency (glyphicon is in bootstrap)
   if (lib == "font-awesome") {
     htmlDependencies(iconTag) <- htmlDependency(
-      "font-awesome", "4.6.3", c(href="shared/font-awesome"),
+      "font-awesome", "4.7.0", c(href="shared/font-awesome"),
       stylesheet = "css/font-awesome.min.css"
     )
   }

R/conditions.R

@@ -76,7 +76,7 @@ getCallNames <- function(calls) {
 }
 
 getLocs <- function(calls) {
-  sapply(calls, function(call) {
+  vapply(calls, function(call) {
     srcref <- attr(call, "srcref", exact = TRUE)
     if (!is.null(srcref)) {
       srcfile <- attr(srcref, "srcfile", exact = TRUE)
@@ -86,7 +86,7 @@ getLocs <- function(calls) {
       }
     }
     return("")
-  })
+  }, character(1))
 }
 
 #' @details \code{captureStackTraces} runs the given \code{expr} and if any

R/fileupload.R

@@ -94,7 +94,7 @@ FileUploadContext <- R6Class(
     },
     createUploadOperation = function(fileInfos) {
       while (TRUE) {
-        id <- paste(as.raw(p_runif(12, min=0, max=0xFF)), collapse='')
+        id <- createUniqueId(12)
         private$ids <- c(private$ids, id)
         dir <- file.path(private$basedir, id)
         if (!dir.create(dir))

R/history.R

@@ -0,0 +1,95 @@
+
+#' @include reactive-domains.R
+NULL
+
+#' @include reactives.R
+NULL
+
+#' Get the query string / hash component from the URL
+#'
+#' Two user friendly wrappers for getting the query string and the hash
+#' component from the app's URL.
+#'
+#' These can be particularly useful if you want to display different content
+#' depending on the values in the query string / hash (e.g. instead of basing
+#' the conditional on an input or a calculated reactive, you can base it on the
+#' query string). However, note that, if you're changing the query string / hash
+#' programatically from within the server code, you must use
+#' \code{updateQueryString(_yourNewQueryString_, mode = "push")}. The default
+#' \code{mode} for \code{updateQueryString} is \code{"replace"}, which doesn't
+#' raise any events, so any observers or reactives that depend on it will
+#' \emph{not} get triggered. However, if you're changing the query string / hash
+#' directly by typing directly in the browser and hitting enter, you don't have
+#' to worry about this.
+#'
+#' @param session	A Shiny session object.
+#'
+#' @return For \code{getQueryString}, a named list. For example, the query
+#'   string \code{?param1=value1&param2=value2} becomes \code{list(param1 =
+#'   value1, param2 = value2)}. For \code{getUrlHash}, a character vector with
+#'   the hash (including the leading \code{#} symbol).
+#'
+#' @seealso \code{\link{updateQueryString}}
+#'
+#' @examples
+#' ## Only run this example in interactive R sessions
+#' if (interactive()) {
+#'
+#'   ## App 1: getQueryString
+#'   ## Printing the value of the query string
+#'   ## (Use the back and forward buttons to see how the browser
+#'   ## keeps a record of each state)
+#'   shinyApp(
+#'     ui = fluidPage(
+#'       textInput("txt", "Enter new query string"),
+#'       helpText("Format: ?param1=val1&param2=val2"),
+#'       actionButton("go", "Update"),
+#'       hr(),
+#'       verbatimTextOutput("query")
+#'     ),
+#'     server = function(input, output, session) {
+#'       observeEvent(input$go, {
+#'         updateQueryString(input$txt, mode = "push")
+#'       })
+#'       output$query <- renderText({
+#'         query <- getQueryString()
+#'         queryText <- paste(names(query), query,
+#'                        sep = "=", collapse=", ")
+#'         paste("Your query string is:\n", queryText)
+#'       })
+#'     }
+#'   )
+#'
+#'   ## App 2: getUrlHash
+#'   ## Printing the value of the URL hash
+#'   ## (Use the back and forward buttons to see how the browser
+#'   ## keeps a record of each state)
+#'   shinyApp(
+#'     ui = fluidPage(
+#'       textInput("txt", "Enter new hash"),
+#'       helpText("Format: #hash"),
+#'       actionButton("go", "Update"),
+#'       hr(),
+#'       verbatimTextOutput("hash")
+#'     ),
+#'     server = function(input, output, session) {
+#'       observeEvent(input$go, {
+#'         updateQueryString(input$txt, mode = "push")
+#'       })
+#'       output$hash <- renderText({
+#'         hash <- getUrlHash()
+#'         paste("Your hash is:\n", hash)
+#'       })
+#'     }
+#'   )
+#' }
+#' @export
+getQueryString <- function(session = getDefaultReactiveDomain()) {
+  parseQueryString(session$clientData$url_search)
+}
+
+#' @rdname getQueryString
+#' @export
+getUrlHash <- function(session = getDefaultReactiveDomain()) {
+  session$clientData$url_hash
+}

R/imageutils.R

@@ -21,7 +21,7 @@
 #' @param width Width in pixels.
 #' @param height Height in pixels.
 #' @param res Resolution in pixels per inch. This value is passed to
-#'   \code{\link{png}}. Note that this affects the resolution of PNG rendering in
+#'   \code{\link[grDevices]{png}}. Note that this affects the resolution of PNG rendering in
 #'   R; it won't change the actual ppi of the browser.
 #' @param ... Arguments to be passed through to \code{\link[grDevices]{png}}.
 #'   These can be used to set the width, height, background color, etc.

R/input-checkboxgroup.R

@@ -6,9 +6,21 @@
 #'
 #' @inheritParams textInput
 #' @param choices List of values to show checkboxes for. If elements of the list
-#'   are named then that name rather than the value is displayed to the user.
+#'   are named then that name rather than the value is displayed to the user. If
+#'   this argument is provided, then \code{choiceNames} and \code{choiceValues}
+#'   must not be provided, and vice-versa.
 #' @param selected The values that should be initially selected, if any.
 #' @param inline If \code{TRUE}, render the choices inline (i.e. horizontally)
+#' @param choiceNames,choiceValues List of names and values, respectively,
+#'   that are displayed to the user in the app and correspond to the each
+#'   choice (for this reason, \code{choiceNames} and \code{choiceValues}
+#'   must have the same length). If either of these arguments is
+#'   provided, then the other \emph{must} be provided and \code{choices}
+#'   \emph{must not} be provided. The advantage of using both of these over
+#'   a named list for \code{choices} is that \code{choiceNames} allows any
+#'   type of UI object to be passed through (tag objects, icons, HTML code,
+#'   ...), instead of just simple text. See Examples.
+#'
 #' @return A list of HTML elements that can be added to a UI definition.
 #'
 #' @family input elements
@@ -26,26 +38,47 @@
 #'   tableOutput("data")
 #' )
 #'
-#' server <- function(input, output) {
+#' server <- function(input, output, session) {
 #'   output$data <- renderTable({
 #'     mtcars[, c("mpg", input$variable), drop = FALSE]
 #'   }, rownames = TRUE)
 #' }
 #'
 #' shinyApp(ui, server)
+#'
+#' ui <- fluidPage(
+#'   checkboxGroupInput("icons", "Choose icons:",
+#'     choiceNames =
+#'       list(icon("calendar"), icon("bed"),
+#'            icon("cog"), icon("bug")),
+#'     choiceValues =
+#'       list("calendar", "bed", "cog", "bug")
+#'   ),
+#'   textOutput("txt")
+#' )
+#'
+#' server <- function(input, output, session) {
+#'   output$txt <- renderText({
+#'     icons <- paste(input$icons, collapse = ", ")
+#'     paste("You chose", icons)
+#'   })
+#' }
+#'
+#' shinyApp(ui, server)
 #' }
 #' @export
-checkboxGroupInput <- function(inputId, label, choices, selected = NULL,
-  inline = FALSE, width = NULL) {
+checkboxGroupInput <- function(inputId, label, choices = NULL, selected = NULL,
+  inline = FALSE, width = NULL, choiceNames = NULL, choiceValues = NULL) {
+
+  args <- normalizeChoicesArgs(choices, choiceNames, choiceValues)
 
   selected <- restoreInput(id = inputId, default = selected)
 
-  # resolve names
-  choices <- choicesWithNames(choices)
-  if (!is.null(selected))
-    selected <- validateSelected(selected, choices, inputId)
+  # default value if it's not specified
+  if (!is.null(selected)) selected <- as.character(selected)
 
-  options <- generateOptions(inputId, choices, selected, inline)
+  options <- generateOptions(inputId, selected, inline,
+    'checkbox', args$choiceNames, args$choiceValues)
 
   divClass <- "form-group shiny-input-checkboxgroup shiny-input-container"
   if (inline)

R/input-date.R

@@ -10,7 +10,7 @@
 #'   \item \code{yy} Year without century (12)
 #'   \item \code{yyyy} Year with century (2012)
 #'   \item \code{mm} Month number, with leading zero (01-12)
-#'   \item \code{m} Month number, without leading zero (01-12)
+#'   \item \code{m} Month number, without leading zero (1-12)
 #'   \item \code{M} Abbreviated month name
 #'   \item \code{MM} Full month name
 #'   \item \code{dd} Day of month with leading zero
@@ -21,23 +21,26 @@
 #'
 #' @inheritParams textInput
 #' @param value The starting date. Either a Date object, or a string in
-#'   \code{yyyy-mm-dd} format. If NULL (the default), will use the current
-#'   date in the client's time zone.
+#'   \code{yyyy-mm-dd} format. If NULL (the default), will use the current date
+#'   in the client's time zone.
 #' @param min The minimum allowed date. Either a Date object, or a string in
 #'   \code{yyyy-mm-dd} format.
 #' @param max The maximum allowed date. Either a Date object, or a string in
 #'   \code{yyyy-mm-dd} format.
 #' @param format The format of the date to display in the browser. Defaults to
 #'   \code{"yyyy-mm-dd"}.
-#' @param startview The date range shown when the input object is first
-#'   clicked. Can be "month" (the default), "year", or "decade".
+#' @param startview The date range shown when the input object is first clicked.
+#'   Can be "month" (the default), "year", or "decade".
 #' @param weekstart Which day is the start of the week. Should be an integer
 #'   from 0 (Sunday) to 6 (Saturday).
 #' @param language The language used for month and day names. Default is "en".
-#'   Other valid values include "bg", "ca", "cs", "da", "de", "el", "es", "fi",
-#'   "fr", "he", "hr", "hu", "id", "is", "it", "ja", "kr", "lt", "lv", "ms",
-#'   "nb", "nl", "pl", "pt", "pt-BR", "ro", "rs", "rs-latin", "ru", "sk", "sl",
-#'   "sv", "sw", "th", "tr", "uk", "zh-CN", and "zh-TW".
+#'   Other valid values include "ar", "az", "bg", "bs", "ca", "cs", "cy", "da",
+#'   "de", "el", "en-AU", "en-GB", "eo", "es", "et", "eu", "fa", "fi", "fo",
+#'   "fr-CH", "fr", "gl", "he", "hr", "hu", "hy", "id", "is", "it-CH", "it",
+#'   "ja", "ka", "kh", "kk", "ko", "kr", "lt", "lv", "me", "mk", "mn", "ms",
+#'   "nb", "nl-BE", "nl", "no", "pl", "pt-BR", "pt", "ro", "rs-latin", "rs",
+#'   "ru", "sk", "sl", "sq", "sr-latin", "sr", "sv", "sw", "th", "tr", "uk",
+#'   "vi", "zh-CN", and "zh-TW".
 #'
 #' @family input elements
 #' @seealso \code{\link{dateRangeInput}}, \code{\link{updateDateInput}}
@@ -60,7 +63,7 @@
 #'
 #'   # Use different language and different first day of week
 #'   dateInput("date5", "Date:",
-#'           language = "de",
+#'           language = "ru",
 #'           weekstart = 1),
 #'
 #'   # Start with decade view instead of default month view
@@ -83,29 +86,34 @@ dateInput <- function(inputId, label, value = NULL, min = NULL, max = NULL,
 
   value <- restoreInput(id = inputId, default = value)
 
-  attachDependencies(
-    tags$div(id = inputId,
-      class = "shiny-date-input form-group shiny-input-container",
-      style = if (!is.null(width)) paste0("width: ", validateCssUnit(width), ";"),
+  tags$div(id = inputId,
+    class = "shiny-date-input form-group shiny-input-container",
+    style = if (!is.null(width)) paste0("width: ", validateCssUnit(width), ";"),
 
-      controlLabel(inputId, label),
-      tags$input(type = "text",
-                 # datepicker class necessary for dropdown to display correctly
-                 class = "form-control datepicker",
-                 `data-date-language` = language,
-                 `data-date-weekstart` = weekstart,
-                 `data-date-format` = format,
-                 `data-date-start-view` = startview,
-                 `data-min-date` = min,
-                 `data-max-date` = max,
-                 `data-initial-date` = value
-      )
+    controlLabel(inputId, label),
+    tags$input(type = "text",
+               class = "form-control",
+               `data-date-language` = language,
+               `data-date-week-start` = weekstart,
+               `data-date-format` = format,
+               `data-date-start-view` = startview,
+               `data-min-date` = min,
+               `data-max-date` = max,
+               `data-initial-date` = value
     ),
     datePickerDependency
   )
 }
 
 datePickerDependency <- htmlDependency(
-  "bootstrap-datepicker", "1.0.2", c(href = "shared/datepicker"),
+  "bootstrap-datepicker", "1.6.4", c(href = "shared/datepicker"),
   script = "js/bootstrap-datepicker.min.js",
-  stylesheet = "css/datepicker.css")
+  stylesheet = "css/bootstrap-datepicker3.min.css",
+  # Need to enable noConflict mode. See #1346.
+  head = "<script>
+(function() {
+  var datepicker = $.fn.datepicker.noConflict();
+  $.fn.bsDatepicker = datepicker;
+})();
+</script>"
+)

R/input-daterange.R

@@ -10,7 +10,7 @@
 #'   \item \code{yy} Year without century (12)
 #'   \item \code{yyyy} Year with century (2012)
 #'   \item \code{mm} Month number, with leading zero (01-12)
-#'   \item \code{m} Month number, without leading zero (01-12)
+#'   \item \code{m} Month number, without leading zero (1-12)
 #'   \item \code{M} Abbreviated month name
 #'   \item \code{MM} Full month name
 #'   \item \code{dd} Day of month with leading zero
@@ -98,7 +98,7 @@ dateRangeInput <- function(inputId, label, start = NULL, end = NULL,
           class = "input-sm form-control",
           type = "text",
           `data-date-language` = language,
-          `data-date-weekstart` = weekstart,
+          `data-date-week-start` = weekstart,
           `data-date-format` = format,
           `data-date-start-view` = startview,
           `data-min-date` = min,
@@ -110,7 +110,7 @@ dateRangeInput <- function(inputId, label, start = NULL, end = NULL,
           class = "input-sm form-control",
           type = "text",
           `data-date-language` = language,
-          `data-date-weekstart` = weekstart,
+          `data-date-week-start` = weekstart,
           `data-date-format` = format,
           `data-date-start-view` = startview,
           `data-min-date` = min,

R/input-file.R

@@ -27,6 +27,9 @@
 #'   Internet Explorer 9 and earlier.}
 #' @param accept A character vector of MIME types; gives the browser a hint of
 #'   what kind of files the server is expecting.
+#' @param buttonLabel The label used on the button. Can be text or an HTML tag
+#'   object.
+#' @param placeholder The text to show before a file has been uploaded.
 #'
 #' @examples
 #' ## Only run examples in interactive R sessions
@@ -70,7 +73,7 @@
 #' }
 #' @export
 fileInput <- function(inputId, label, multiple = FALSE, accept = NULL,
-  width = NULL) {
+  width = NULL, buttonLabel = "Browse...", placeholder = "No file selected") {
 
   restoredValue <- restoreInput(id = inputId, default = NULL)
 
@@ -105,12 +108,12 @@ fileInput <- function(inputId, label, multiple = FALSE, accept = NULL,
     div(class = "input-group",
       tags$label(class = "input-group-btn",
         span(class = "btn btn-default btn-file",
-          "Browse...",
+          buttonLabel,
           inputTag
         )
       ),
       tags$input(type = "text", class = "form-control",
-        placeholder = "No file selected", readonly = "readonly"
+        placeholder = placeholder, readonly = "readonly"
       )
     ),
 

R/input-radiobuttons.R

@@ -11,11 +11,22 @@
 #'
 #' @inheritParams textInput
 #' @param choices List of values to select from (if elements of the list are
-#' named then that name rather than the value is displayed to the user)
+#'   named then that name rather than the value is displayed to the user). If
+#'   this argument is provided, then \code{choiceNames} and \code{choiceValues}
+#'   must not be provided, and vice-versa.
 #' @param selected The initially selected value (if not specified then
-#' defaults to the first value)
+#'   defaults to the first value)
 #' @param inline If \code{TRUE}, render the choices inline (i.e. horizontally)
 #' @return A set of radio buttons that can be added to a UI definition.
+#' @param choiceNames,choiceValues List of names and values, respectively,
+#'   that are displayed to the user in the app and correspond to the each
+#'   choice (for this reason, \code{choiceNames} and \code{choiceValues}
+#'   must have the same length). If either of these arguments is
+#'   provided, then the other \emph{must} be provided and \code{choices}
+#'   \emph{must not} be provided. The advantage of using both of these over
+#'   a named list for \code{choices} is that \code{choiceNames} allows any
+#'   type of UI object to be passed through (tag objects, icons, HTML code,
+#'   ...), instead of just simple text. See Examples.
 #'
 #' @family input elements
 #' @seealso \code{\link{updateRadioButtons}}
@@ -47,27 +58,46 @@
 #' }
 #'
 #' shinyApp(ui, server)
+#'
+#' ui <- fluidPage(
+#'   radioButtons("rb", "Choose one:",
+#'                choiceNames = list(
+#'                  icon("calendar"),
+#'                  HTML("<p style='color:red;'>Red Text</p>"),
+#'                  "Normal text"
+#'                ),
+#'                choiceValues = list(
+#'                  "icon", "html", "text"
+#'                )),
+#'   textOutput("txt")
+#' )
+#'
+#' server <- function(input, output) {
+#'   output$txt <- renderText({
+#'     paste("You chose", input$rb)
+#'   })
+#' }
+#'
+#' shinyApp(ui, server)
 #' }
 #' @export
-radioButtons <- function(inputId, label, choices, selected = NULL,
-  inline = FALSE, width = NULL) {
+radioButtons <- function(inputId, label, choices = NULL, selected = NULL,
+  inline = FALSE, width = NULL, choiceNames = NULL, choiceValues = NULL) {
 
-  # resolve names
-  choices <- choicesWithNames(choices)
+  args <- normalizeChoicesArgs(choices, choiceNames, choiceValues)
 
   selected <- restoreInput(id = inputId, default = selected)
 
   # default value if it's not specified
-  selected <- if (is.null(selected)) choices[[1]] else {
-    validateSelected(selected, choices, inputId)
-  }
+  selected <- if (is.null(selected)) args$choiceValues[[1]] else as.character(selected)
+
   if (length(selected) > 1) stop("The 'selected' argument must be of length 1")
 
-  options <- generateOptions(inputId, choices, selected, inline, type = 'radio')
+  options <- generateOptions(inputId, selected, inline,
+    'radio', args$choiceNames, args$choiceValues)
 
   divClass <- "form-group shiny-input-radiogroup shiny-input-container"
-  if (inline)
-    divClass <- paste(divClass, "shiny-input-container-inline")
+  if (inline) divClass <- paste(divClass, "shiny-input-container-inline")
 
   tags$div(id = inputId,
     style = if (!is.null(width)) paste0("width: ", validateCssUnit(width), ";"),

R/input-select.R

@@ -5,7 +5,7 @@
 #'
 #' By default, \code{selectInput()} and \code{selectizeInput()} use the
 #' JavaScript library \pkg{selectize.js}
-#' (\url{https://github.com/brianreavis/selectize.js}) to instead of the basic
+#' (\url{https://github.com/selectize/selectize.js}) to instead of the basic
 #' select input element. To use the standard HTML select input element, use
 #' \code{selectInput()} with \code{selectize=FALSE}.
 #'
@@ -15,7 +15,12 @@
 #'
 #' @inheritParams textInput
 #' @param choices List of values to select from. If elements of the list are
-#'   named then that name rather than the value is displayed to the user.
+#'   named, then that name rather than the value is displayed to the user.
+#'   This can also be a named list whose elements are (either named or
+#'   unnamed) lists or vectors. If this is the case, the outermost names
+#'   will be used as the "optgroup" label for the elements in the respective
+#'   sublist. This allows you to group and label similar choices. See the
+#'   example section for a small demo of this feature.
 #' @param selected The initially selected value (or multiple values if
 #'   \code{multiple = TRUE}). If not specified then defaults to the first value
 #'   for single-select lists and no values for multiple select lists.
@@ -34,26 +39,43 @@
 #' ## Only run examples in interactive R sessions
 #' if (interactive()) {
 #'
-#' ui <- fluidPage(
-#'   selectInput("variable", "Variable:",
-#'               c("Cylinders" = "cyl",
-#'                 "Transmission" = "am",
-#'                 "Gears" = "gear")),
-#'   tableOutput("data")
+#' # basic example
+#' shinyApp(
+#'   ui = fluidPage(
+#'     selectInput("variable", "Variable:",
+#'                 c("Cylinders" = "cyl",
+#'                   "Transmission" = "am",
+#'                   "Gears" = "gear")),
+#'     tableOutput("data")
+#'   ),
+#'   server = function(input, output) {
+#'     output$data <- renderTable({
+#'       mtcars[, c("mpg", input$variable), drop = FALSE]
+#'     }, rownames = TRUE)
+#'   }
 #' )
 #'
-#' server <- function(input, output) {
-#'   output$data <- renderTable({
-#'     mtcars[, c("mpg", input$variable), drop = FALSE]
-#'   }, rownames = TRUE)
-#' }
-#'
-#' shinyApp(ui, server)
+#' # demoing optgroup support in the `choices` arg
+#' shinyApp(
+#'   ui = fluidPage(
+#'     selectInput("state", "Choose a state:",
+#'       list(`East Coast` = c("NY", "NJ", "CT"),
+#'            `West Coast` = c("WA", "OR", "CA"),
+#'            `Midwest` = c("MN", "WI", "IA"))
+#'     ),
+#'     textOutput("result")
+#'   ),
+#'   server = function(input, output) {
+#'     output$result <- renderText({
+#'       paste("You chose", input$state)
+#'     })
+#'   }
+#' )
 #' }
 #' @export
 selectInput <- function(inputId, label, choices, selected = NULL,
-                        multiple = FALSE, selectize = TRUE, width = NULL,
-                        size = NULL) {
+  multiple = FALSE, selectize = TRUE, width = NULL,
+  size = NULL) {
 
   selected <- restoreInput(id = inputId, default = selected)
 
@@ -63,7 +85,7 @@ selectInput <- function(inputId, label, choices, selected = NULL,
   # default value if it's not specified
   if (is.null(selected)) {
     if (!multiple) selected <- firstChoice(choices)
-  } else selected <- validateSelected(selected, choices, inputId)
+  } else selected <- as.character(selected)
 
   if (!is.null(size) && selectize) {
     stop("'size' argument is incompatible with 'selectize=TRUE'.")
@@ -133,7 +155,7 @@ needOptgroup <- function(choices) {
 #' @rdname selectInput
 #' @param ... Arguments passed to \code{selectInput()}.
 #' @param options A list of options. See the documentation of \pkg{selectize.js}
-#'   for possible options (character option values inside \code{\link{I}()} will
+#'   for possible options (character option values inside \code{\link[base]{I}()} will
 #'   be treated as literal JavaScript code; see \code{\link{renderDataTable}()}
 #'   for details).
 #' @param width The width of the input, e.g. \code{'400px'}, or \code{'100\%'};
@@ -172,7 +194,7 @@ selectizeIt <- function(inputId, select, options, nonempty = FALSE) {
 
   if ('drag_drop' %in% options$plugins) {
     selectizeDep <- list(selectizeDep, htmlDependency(
-      'jqueryui', '1.11.4', c(href = 'shared/jqueryui'),
+      'jqueryui', '1.12.1', c(href = 'shared/jqueryui'),
       script = 'jquery-ui.min.js'
     ))
   }

R/input-slider.R

@@ -36,7 +36,7 @@
 #'   format string, to be passed to the Javascript strftime library. See
 #'   \url{https://github.com/samsonjs/strftime} for more details. The allowed
 #'   format specifications are very similar, but not identical, to those for R's
-#'   \code{\link{strftime}} function. For Dates, the default is \code{"\%F"}
+#'   \code{\link[base]{strftime}} function. For Dates, the default is \code{"\%F"}
 #'   (like \code{"2015-07-01"}), and for POSIXt, the default is \code{"\%F \%T"}
 #'   (like \code{"2015-07-01 15:32:10"}).
 #' @param timezone Only used if the values are POSIXt objects. A string
@@ -51,6 +51,7 @@
 #' @examples
 #' ## Only run examples in interactive R sessions
 #' if (interactive()) {
+#' options(device.ask.default = FALSE)
 #'
 #' ui <- fluidPage(
 #'   sliderInput("obs", "Number of observations:",
@@ -164,11 +165,14 @@ sliderInput <- function(inputId, label, min, max, value, step = NULL,
     `data-grid-num` = n_ticks,
     `data-grid-snap` = FALSE,
     `data-prettify-separator` = sep,
+    `data-prettify-enabled` = (sep != ""),
     `data-prefix` = pre,
     `data-postfix` = post,
     `data-keyboard` = TRUE,
     `data-keyboard-step` = step / (max - min) * 100,
-    `data-drag-interval` = dragRange,
+    # This value is only relevant for range sliders; for non-range sliders it
+    # causes problems since ion.RangeSlider 2.1.2 (issue #1605).
+    `data-drag-interval` = if (length(value) > 1) dragRange,
     # The following are ignored by the ion.rangeSlider, but are used by Shiny.
     `data-data-type` = dataType,
     `data-time-format` = timeFormat,
@@ -214,7 +218,7 @@ sliderInput <- function(inputId, label, min, max, value, step = NULL,
   }
 
   dep <- list(
-    htmlDependency("ionrangeslider", "2.1.2", c(href="shared/ionrangeslider"),
+    htmlDependency("ionrangeslider", "2.1.6", c(href="shared/ionrangeslider"),
       script = "js/ion.rangeSlider.min.js",
       # ion.rangeSlider also needs normalize.css, which is already included in
       # Bootstrap.

R/input-submit.R

@@ -1,8 +1,27 @@
 #' Create a submit button
 #'
-#' Create a submit button for an input form. Forms that include a submit
+#' Create a submit button for an app. Apps that include a submit
 #' button do not automatically update their outputs when inputs change,
 #' rather they wait until the user explicitly clicks the submit button.
+#' The use of \code{submitButton} is generally discouraged in favor of
+#' the more versatile \code{\link{actionButton}} (see details below).
+#'
+#' Submit buttons are unusual Shiny inputs, and we recommend using
+#' \code{\link{actionButton}} instead of \code{submitButton} when you
+#' want to delay a reaction.
+#' See \href{http://shiny.rstudio.com/articles/action-buttons.html}{this
+#' article} for more information (including a demo of how to "translate"
+#' code using a \code{submitButton} to code using an \code{actionButton}).
+#'
+#' In essence, the presence of a submit button stops all inputs from
+#' sending their values automatically to the server. This means, for
+#' instance, that if there are \emph{two} submit buttons in the same app,
+#' clicking either one will cause all inputs in the app to send their
+#' values to the server. This is probably not what you'd want, which is
+#' why submit button are unwieldy for all but the simplest apps. There
+#' are other problems with submit buttons: for example, dynamically
+#' created submit buttons (for example, with \code{\link{renderUI}}
+#' or \code{\link{insertUI}}) will not work.
 #'
 #' @param text Button caption
 #' @param icon Optional \code{\link{icon}} to appear on the button
@@ -13,8 +32,26 @@
 #' @family input elements
 #'
 #' @examples
-#' submitButton("Update View")
-#' submitButton("Update View", icon("refresh"))
+#' if (interactive()) {
+#'
+#' shinyApp(
+#'   ui = basicPage(
+#'     numericInput("num", label = "Make changes", value = 1),
+#'     submitButton("Update View", icon("refresh")),
+#'     helpText("When you click the button above, you should see",
+#'              "the output below update to reflect the value you",
+#'              "entered at the top:"),
+#'     verbatimTextOutput("value")
+#'   ),
+#'   server = function(input, output) {
+#'
+#'     # submit buttons do not have a value of their own,
+#'     # they control when the app accesses values of other widgets.
+#'     # input$num is the value of the number widget.
+#'     output$value <- renderPrint({ input$num })
+#'   }
+#' )
+#' }
 #' @export
 submitButton <- function(text = "Apply Changes", icon = NULL, width = NULL) {
   div(

R/input-utils.R

@@ -2,42 +2,62 @@ controlLabel <- function(controlName, label) {
   label %AND% tags$label(class = "control-label", `for` = controlName, label)
 }
 
-
-# Before shiny 0.9, `selected` refers to names/labels of `choices`; now it
-# refers to values. Below is a function for backward compatibility.
-validateSelected <- function(selected, choices, inputId) {
-  # drop names, otherwise toJSON() keeps them too
-  selected <- unname(selected)
-  # if you are using optgroups, you're using shiny > 0.10.0, and you should
-  # already know that `selected` must be a value instead of a label
-  if (needOptgroup(choices)) return(selected)
-
-  if (is.list(choices)) choices <- unlist(choices)
-
-  nms <- names(choices)
-  # labels and values are identical, no need to validate
-  if (identical(nms, unname(choices))) return(selected)
-  # when selected labels instead of values
-  i <- (selected %in% nms) & !(selected %in% choices)
-  if (any(i)) {
-    warnFun <- if (all(i)) {
-      # replace names with values
-      selected <- unname(choices[selected])
-      warning
-    } else stop  # stop when it is ambiguous (some labels == values)
-    warnFun("'selected' must be the values instead of names of 'choices' ",
-            "for the input '", inputId, "'")
+# This function takes in either a list or vector for `choices` (and
+# `choiceNames` and `choiceValues` are passed in as NULL) OR it takes
+# in a list or vector for both `choiceNames` and `choiceValues` (and
+# `choices` is passed as NULL) and returns a list of two elements:
+#    - `choiceNames` is a vector or list that holds the options names
+#      (each element can be arbitrary UI, or simple text)
+#    - `choiceValues` is a vector or list that holds the options values
+#       (each element must be simple text)
+normalizeChoicesArgs <- function(choices, choiceNames, choiceValues,
+  mustExist = TRUE) {
+  # if-else to check that either choices OR (choiceNames + choiceValues)
+  # were correctly provided
+  if (is.null(choices)) {
+    if (is.null(choiceNames) || is.null(choiceValues)) {
+      if (mustExist) {
+        stop("Please specify a non-empty vector for `choices` (or, ",
+             "alternatively, for both `choiceNames` AND `choiceValues`).")
+      } else {
+        if (is.null(choiceNames) && is.null(choiceValues)) {
+          # this is useful when we call this function from `updateInputOptions()`
+          # in which case, all three `choices`, `choiceNames` and `choiceValues`
+          # may legitimately be NULL
+          return(list(choiceNames = NULL, choiceValues = NULL))
+        } else {
+          stop("One of `choiceNames` or `choiceValues` was set to ",
+               "NULL, but either both or none should be NULL.")
+        }
+      }
+    }
+    if (length(choiceNames) != length(choiceValues)) {
+      stop("`choiceNames` and `choiceValues` must have the same length.")
+    }
+    if (anyNamed(choiceNames) || anyNamed(choiceValues)) {
+      stop("`choiceNames` and `choiceValues` must not be named.")
+    }
+  } else {
+    if (!is.null(choiceNames) || !is.null(choiceValues)) {
+      warning("Using `choices` argument; ignoring `choiceNames` and `choiceValues`.")
+    }
+    choices <- choicesWithNames(choices) # resolve names if not specified
+    choiceNames <- names(choices)
+    choiceValues <- unname(choices)
   }
-  selected
-}
 
+  return(list(choiceNames = as.list(choiceNames),
+              choiceValues = as.list(as.character(choiceValues))))
+}
 
 # generate options for radio buttons and checkbox groups (type = 'checkbox' or
 # 'radio')
-generateOptions <- function(inputId, choices, selected, inline, type = 'checkbox') {
+generateOptions <- function(inputId, selected, inline, type = 'checkbox',
+                            choiceNames, choiceValues,
+                            session = getDefaultReactiveDomain()) {
   # generate a list of <input type=? [checked] />
   options <- mapply(
-    choices, names(choices),
+    choiceValues, choiceNames,
     FUN = function(value, name) {
       inputTag <- tags$input(
         type = type, name = inputId, value = value
@@ -45,14 +65,18 @@ generateOptions <- function(inputId, choices, selected, inline, type = 'checkbox
       if (value %in% selected)
         inputTag$attribs$checked <- "checked"
 
+      # in case, the options include UI code other than text
+      # (arbitrary HTML using the tags() function or equivalent)
+      pd <- processDeps(name, session)
+
       # If inline, there's no wrapper div, and the label needs a class like
       # checkbox-inline.
       if (inline) {
-        tags$label(class = paste0(type, "-inline"), inputTag, tags$span(name))
+        tags$label(class = paste0(type, "-inline"), inputTag,
+                   tags$span(pd$html, pd$dep))
       } else {
-        tags$div(class = type,
-          tags$label(inputTag, tags$span(name))
-        )
+        tags$div(class = type, tags$label(inputTag,
+                 tags$span(pd$html, pd$dep)))
       }
     },
     SIMPLIFY = FALSE, USE.NAMES = FALSE
@@ -63,7 +87,7 @@ generateOptions <- function(inputId, choices, selected, inline, type = 'checkbox
 
 
 # Takes a vector or list, and adds names (same as the value) to any entries
-# without names.
+# without names. Coerces all leaf nodes to `character`.
 choicesWithNames <- function(choices) {
   # Take a vector or list, and convert to list. Also, if any children are
   # vectors with length > 1, convert those to list. If the list is unnamed,
@@ -79,7 +103,7 @@ choicesWithNames <- function(choices) {
       if (is.list(val))
         listify(val)
       else if (length(val) == 1 && is.null(names(val)))
-        val
+        as.character(val)
       else
         makeNamed(as.list(val))
     })

R/jqueryui.R

@@ -79,8 +79,6 @@ absolutePanel <- function(...,
   if (isTRUE(draggable)) {
     divTag <- tagAppendAttributes(divTag, class='draggable')
     return(tagList(
-      # IMPORTANT NOTE: If you update jqueryui, make sure you DON'T include the datepicker,
-      # as it collides with our bootstrap datepicker!
       singleton(tags$head(tags$script(src='shared/jqueryui/jquery-ui.min.js'))),
       divTag,
       tags$script('$(".draggable").draggable();')

R/middleware.R

@@ -191,7 +191,7 @@ staticHandler <- function(root) {
     if (!identical(req$REQUEST_METHOD, 'GET'))
       return(NULL)
 
-    path <- req$PATH_INFO
+    path <- URLdecode(req$PATH_INFO)
 
     if (is.null(path))
       return(httpResponse(400, content="<h1>Bad Request</h1>"))

R/modal.R

@@ -43,6 +43,8 @@ removeModal <- function(session = getDefaultReactiveDomain()) {
 #'   \code{FALSE} (the default), the modal dialog can't be dismissed in those
 #'   ways; instead it must be dismissed by clicking on the dismiss button, or
 #'   from a call to \code{\link{removeModal}} on the server.
+#' @param fade If \code{FALSE}, the modal dialog will have no fade-in animation
+#'   (it will simply appear rather than fade in to view).
 #'
 #' @examples
 #' if (interactive()) {
@@ -143,11 +145,12 @@ removeModal <- function(session = getDefaultReactiveDomain()) {
 #' }
 #' @export
 modalDialog <- function(..., title = NULL, footer = modalButton("Dismiss"),
-  size = c("m", "s", "l"), easyClose = FALSE) {
+  size = c("m", "s", "l"), easyClose = FALSE, fade = TRUE) {
 
   size <- match.arg(size)
 
-  div(id = "shiny-modal", class = "modal fade", tabindex = "-1",
+  cls <- if (fade) "modal fade" else "modal"
+  div(id = "shiny-modal", class = cls, tabindex = "-1",
     `data-backdrop` = if (!easyClose) "static",
     `data-keyboard` = if (!easyClose) "false",
 

R/progress.R

@@ -55,7 +55,6 @@
 #'   de-emphasized appearance relative to \code{message}.
 #' @param value A numeric value at which to set
 #'   the progress bar, relative to \code{min} and \code{max}.
-#'   \code{NULL} hides the progress bar, if it is currently visible.
 #' @param style Progress display style. If \code{"notification"} (the default),
 #'   the progress indicator will show using Shiny's notification API. If
 #'   \code{"old"}, use the same HTML and CSS used in Shiny 0.13.2 and below
@@ -98,7 +97,6 @@
 #' @export
 Progress <- R6Class(
   'Progress',
-  portable = TRUE,
   public = list(
 
     initialize = function(session = getDefaultReactiveDomain(),
@@ -112,8 +110,8 @@ Progress <- R6Class(
       private$id <- createUniqueId(8)
       private$min <- min
       private$max <- max
-      private$style <- match.arg(style, choices = c("notification", "old"))
       private$value <- NULL
+      private$style <- match.arg(style, choices = c("notification", "old"))
       private$closed <- FALSE
 
       session$sendProgress('open', list(id = private$id, style = private$style))
@@ -125,15 +123,15 @@ Progress <- R6Class(
         return()
       }
 
-      if (is.null(value) || is.na(value)) {
+      if (is.null(value) || is.na(value))
         value <- NULL
-      } else {
+
+      if (!is.null(value)) {
+        private$value <- value
         # Normalize value to number between 0 and 1
         value <- min(1, max(0, (value - private$min) / (private$max - private$min)))
       }
 
-      private$value <- value
-
       data <- dropNulls(list(
         id = private$id,
         message = message,
@@ -142,11 +140,14 @@ Progress <- R6Class(
         style = private$style
       ))
 
-       private$session$sendProgress('update', data)
+      private$session$sendProgress('update', data)
     },
 
     inc = function(amount = 0.1, message = NULL, detail = NULL) {
-      value <- min(self$getValue() + amount, private$max)
+      if (is.null(private$value))
+        private$value <- private$min
+
+      value <- min(private$value + amount, private$max)
       self$set(value, message, detail)
     },
 
@@ -154,10 +155,7 @@ Progress <- R6Class(
 
     getMax = function() private$max,
 
-    # Return value (not the normalized 0-1 value, but in the original range)
-    getValue = function() {
-      private$value * (private$max - private$min) + private$min
-    },
+    getValue = function() private$value,
 
     close = function() {
       if (private$closed) {
@@ -173,12 +171,12 @@ Progress <- R6Class(
   ),
 
   private = list(
-    session = 'environment',
+    session = 'ShinySession',
     id = character(0),
     min = numeric(0),
     max = numeric(0),
     style = character(0),
-    value = NULL,
+    value = numeric(0),
     closed = logical(0)
   )
 )
@@ -239,12 +237,12 @@ Progress <- R6Class(
 #'   \code{"old"}, use the same HTML and CSS used in Shiny 0.13.2 and below
 #'   (this is for backward-compatibility).
 #' @param value Single-element numeric vector; the value at which to set the
-#'   progress bar, relative to \code{min} and \code{max}. \code{NULL} hides the
-#'   progress bar, if it is currently visible.
+#'   progress bar, relative to \code{min} and \code{max}.
 #'
 #' @examples
 #' ## Only run examples in interactive R sessions
 #' if (interactive()) {
+#' options(device.ask.default = FALSE)
 #'
 #' ui <- fluidPage(
 #'   plotOutput("plot")

R/reactives.R

@@ -344,7 +344,7 @@ as.list.reactivevalues <- function(x, all.names=FALSE, ...) {
 
 #' Convert a reactivevalues object to a list
 #'
-#' This function does something similar to what you might \code{\link{as.list}}
+#' This function does something similar to what you might \code{\link[base]{as.list}}
 #' to do. The difference is that the calling context will take dependencies on
 #' every object in the reactivevalues object. To avoid taking dependencies on
 #' all the objects, you can wrap the call with \code{\link{isolate}()}.
@@ -526,6 +526,7 @@ Observable <- R6Class(
       .mostRecentCtxId <<- ctx$id
       ctx$onInvalidate(function() {
         .invalidated <<- TRUE
+        .value <<- NULL # Value can be GC'd, it won't be read once invalidated
         .dependents$invalidate()
       })
       .execCount <<- .execCount + 1L
@@ -1109,7 +1110,7 @@ setAutoflush <- local({
 #' @return A no-parameter function that can be called from a reactive context,
 #'   in order to cause that context to be invalidated the next time the timer
 #'   interval elapses. Calling the returned function also happens to yield the
-#'   current time (as in \code{\link{Sys.time}}).
+#'   current time (as in \code{\link[base]{Sys.time}}).
 #' @seealso \code{\link{invalidateLater}}
 #'
 #' @examples
@@ -1417,7 +1418,7 @@ reactiveFileReader <- function(intervalMillis, session, filePath, readFunc, ...)
 #' The expression given to \code{isolate()} is evaluated in the calling
 #' environment. This means that if you assign a variable inside the
 #' \code{isolate()}, its value will be visible outside of the \code{isolate()}.
-#' If you want to avoid this, you can use \code{\link{local}()} inside the
+#' If you want to avoid this, you can use \code{\link[base]{local}()} inside the
 #' \code{isolate()}.
 #'
 #' This function can also be useful for calling reactive expression at the
@@ -1530,6 +1531,8 @@ maskReactiveContext <- function(expr) {
 #' invalidations that come from its reactive dependencies; it only invalidates
 #' in response to the given event.
 #'
+#' @section \code{ignoreNULL} and \code{ignoreInit}:
+#'
 #' Both \code{observeEvent} and \code{eventReactive} take an \code{ignoreNULL}
 #' parameter that affects behavior when the \code{eventExpr} evaluates to
 #' \code{NULL} (or in the special case of an \code{\link{actionButton}},
@@ -1542,6 +1545,44 @@ maskReactiveContext <- function(expr) {
 #' the action/calculation and just let the user re-initiate it (like a
 #' "Recalculate" button).
 #'
+#' Unlike what happens for \code{ignoreNULL}, only \code{observeEvent} takes in an
+#' \code{ignoreInit} argument. By default, \code{observeEvent} will run right when
+#' it is created (except if, at that moment, \code{eventExpr} evaluates to \code{NULL}
+#' and \code{ignoreNULL} is \code{TRUE}). But when responding to a click of an action
+#' button, it may often be useful to set \code{ignoreInit} to \code{TRUE}. For
+#' example, if you're setting up an \code{observeEvent} for a dynamically created
+#' button, then \code{ignoreInit = TRUE} will guarantee that the action (in
+#' \code{handlerExpr}) will only be triggered when the button is actually clicked,
+#' instead of also being triggered when it is created/initialized.
+#'
+#' Even though \code{ignoreNULL} and \code{ignoreInit} can be used for similar
+#' purposes they are independent from one another. Here's the result of combining
+#' these:
+#'
+#' \describe{
+#'   \item{\code{ignoreNULL = TRUE} and \code{ignoreInit = FALSE}}{
+#'      This is the default. This combination means that \code{handlerExpr} will
+#'      run every time that \code{eventExpr} is not \code{NULL}. If, at the time
+#'      of the \code{observeEvent}'s creation, \code{handleExpr} happens to
+#'      \emph{not} be \code{NULL}, then the code runs.
+#'   }
+#'   \item{\code{ignoreNULL = FALSE} and \code{ignoreInit = FALSE}}{
+#'      This combination means that \code{handlerExpr} will run every time no
+#'      matter what.
+#'   }
+#'   \item{\code{ignoreNULL = FALSE} and \code{ignoreInit = TRUE}}{
+#'      This combination means that \code{handlerExpr} will \emph{not} run when
+#'      the \code{observeEvent} is created (because \code{ignoreInit = TRUE}),
+#'      but it will run every other time.
+#'   }
+#'   \item{\code{ignoreNULL = TRUE} and \code{ignoreInit = TRUE}}{
+#'      This combination means that \code{handlerExpr} will \emph{not} run when
+#'      the \code{observeEvent} is created (because \code{ignoreInit = TRUE}).
+#'      After that, \code{handlerExpr} will run every time that \code{eventExpr}
+#'      is not \code{NULL}.
+#'   }
+#' }
+#'
 #' @param eventExpr A (quoted or unquoted) expression that represents the event;
 #'   this can be a simple reactive value like \code{input$click}, a call to a
 #'   reactive expression like \code{dataset()}, or even a complex expression
@@ -1583,6 +1624,15 @@ maskReactiveContext <- function(expr) {
 #' @param ignoreNULL Whether the action should be triggered (or value
 #'   calculated, in the case of \code{eventReactive}) when the input is
 #'   \code{NULL}. See Details.
+#' @param ignoreInit If \code{TRUE}, then, when this \code{observeEvent} is
+#'   first created/initialized, ignore the \code{handlerExpr} (the second
+#'   argument), whether it is otherwise supposed to run or not. The default is
+#'   \code{FALSE}. See Details.
+#' @param once Whether this \code{observeEvent} should be immediately destroyed
+#'   after the first time that the code in \code{handlerExpr} is run. This
+#'   pattern is useful when you want to subscribe to a event that should only
+#'   happen once.
+#'
 #' @return \code{observeEvent} returns an observer reference class object (see
 #'   \code{\link{observe}}). \code{eventReactive} returns a reactive expression
 #'   object (see \code{\link{reactive}}).
@@ -1592,37 +1642,71 @@ maskReactiveContext <- function(expr) {
 #' @examples
 #' ## Only run this example in interactive R sessions
 #' if (interactive()) {
-#'   ui <- fluidPage(
-#'     column(4,
-#'       numericInput("x", "Value", 5),
-#'       br(),
-#'       actionButton("button", "Show")
+#'
+#'   ## App 1: Sample usage
+#'   shinyApp(
+#'     ui = fluidPage(
+#'       column(4,
+#'         numericInput("x", "Value", 5),
+#'         br(),
+#'         actionButton("button", "Show")
+#'       ),
+#'       column(8, tableOutput("table"))
 #'     ),
-#'     column(8, tableOutput("table"))
+#'     server = function(input, output) {
+#'       # Take an action every time button is pressed;
+#'       # here, we just print a message to the console
+#'       observeEvent(input$button, {
+#'         cat("Showing", input$x, "rows\n")
+#'       })
+#'       # Take a reactive dependency on input$button, but
+#'       # not on any of the stuff inside the function
+#'       df <- eventReactive(input$button, {
+#'         head(cars, input$x)
+#'       })
+#'       output$table <- renderTable({
+#'         df()
+#'       })
+#'     }
+#'   )
+#'
+#'   ## App 2: Using `once`
+#'   shinyApp(
+#'     ui = basicPage( actionButton("go", "Go")),
+#'     server = function(input, output, session) {
+#'       observeEvent(input$go, {
+#'         print(paste("This will only be printed once; all",
+#'               "subsequent button clicks won't do anything"))
+#'       }, once = TRUE)
+#'     }
+#'   )
+#'
+#'   ## App 3: Using `ignoreInit` and `once`
+#'   shinyApp(
+#'     ui = basicPage(actionButton("go", "Go")),
+#'     server = function(input, output, session) {
+#'       observeEvent(input$go, {
+#'         insertUI("#go", "afterEnd",
+#'                  actionButton("dynamic", "click to remove"))
+#'
+#'         # set up an observer that depends on the dynamic
+#'         # input, so that it doesn't run when the input is
+#'         # created, and only runs once after that (since
+#'         # the side effect is remove the input from the DOM)
+#'         observeEvent(input$dynamic, {
+#'           removeUI("#dynamic")
+#'         }, ignoreInit = TRUE, once = TRUE)
+#'       })
+#'     }
 #'   )
-#'   server <- function(input, output) {
-#'     # Take an action every time button is pressed;
-#'     # here, we just print a message to the console
-#'     observeEvent(input$button, {
-#'       cat("Showing", input$x, "rows\n")
-#'     })
-#'     # Take a reactive dependency on input$button, but
-#'     # not on any of the stuff inside the function
-#'     df <- eventReactive(input$button, {
-#'       head(cars, input$x)
-#'     })
-#'     output$table <- renderTable({
-#'       df()
-#'     })
-#'   }
-#'   shinyApp(ui=ui, server=server)
 #' }
 #' @export
 observeEvent <- function(eventExpr, handlerExpr,
   event.env = parent.frame(), event.quoted = FALSE,
   handler.env = parent.frame(), handler.quoted = FALSE,
-  label=NULL, suspended=FALSE, priority=0, domain=getDefaultReactiveDomain(),
-  autoDestroy = TRUE, ignoreNULL = TRUE) {
+  label = NULL, suspended = FALSE, priority = 0,
+  domain = getDefaultReactiveDomain(), autoDestroy = TRUE,
+  ignoreNULL = TRUE, ignoreInit = FALSE, once = FALSE) {
 
   eventFunc <- exprToFunction(eventExpr, event.env, event.quoted)
   if (is.null(label))
@@ -1632,16 +1716,29 @@ observeEvent <- function(eventExpr, handlerExpr,
   handlerFunc <- exprToFunction(handlerExpr, handler.env, handler.quoted)
   handlerFunc <- wrapFunctionLabel(handlerFunc, "observeEventHandler", ..stacktraceon = TRUE)
 
-  invisible(observe({
+  initialized <- FALSE
+
+  o <- observe({
     e <- eventFunc()
 
+    if (ignoreInit && !initialized) {
+      initialized <<- TRUE
+      return()
+    }
+
     if (ignoreNULL && isNullEvent(e)) {
       return()
     }
 
+    if (once) {
+      on.exit(o$destroy())
+    }
+
     isolate(handlerFunc())
   }, label = label, suspended = suspended, priority = priority, domain = domain,
-    autoDestroy = TRUE, ..stacktraceon = FALSE))
+  autoDestroy = TRUE, ..stacktraceon = FALSE)
+
+  invisible(o)
 }
 
 #' @rdname observeEvent
@@ -1649,8 +1746,8 @@ observeEvent <- function(eventExpr, handlerExpr,
 eventReactive <- function(eventExpr, valueExpr,
   event.env = parent.frame(), event.quoted = FALSE,
   value.env = parent.frame(), value.quoted = FALSE,
-  label=NULL, domain=getDefaultReactiveDomain(),
-  ignoreNULL = TRUE) {
+  label = NULL, domain = getDefaultReactiveDomain(),
+  ignoreNULL = TRUE, ignoreInit = FALSE) {
 
   eventFunc <- exprToFunction(eventExpr, event.env, event.quoted)
   if (is.null(label))
@@ -1660,13 +1757,17 @@ eventReactive <- function(eventExpr, valueExpr,
   handlerFunc <- exprToFunction(valueExpr, value.env, value.quoted)
   handlerFunc <- wrapFunctionLabel(handlerFunc, "eventReactiveHandler", ..stacktraceon = TRUE)
 
+  initialized <- FALSE
+
   invisible(reactive({
     e <- eventFunc()
 
-    validate(need(
-      !ignoreNULL || !isNullEvent(e),
-      message = FALSE
-    ))
+    if (ignoreInit && !initialized) {
+      initialized <<- TRUE
+      req(FALSE)
+    }
+
+    req(!ignoreNULL || !isNullEvent(e))
 
     isolate(handlerFunc())
   }, label = label, domain = domain, ..stacktraceon = FALSE))
@@ -1675,3 +1776,246 @@ eventReactive <- function(eventExpr, valueExpr,
 isNullEvent <- function(value) {
   is.null(value) || (inherits(value, 'shinyActionButtonValue') && value == 0)
 }
+
+#' Slow down a reactive expression with debounce/throttle
+#'
+#' Transforms a reactive expression by preventing its invalidation signals from
+#' being sent unnecessarily often. This lets you ignore a very "chatty" reactive
+#' expression until it becomes idle, which is useful when the intermediate
+#' values don't matter as much as the final value, and the downstream
+#' calculations that depend on the reactive expression take a long time.
+#' \code{debounce} and \code{throttle} use different algorithms for slowing down
+#' invalidation signals; see Details.
+#'
+#' @section Limitations:
+#'
+#'   Because R is single threaded, we can't come close to guaranteeing that the
+#'   timing of debounce/throttle (or any other timing-related functions in
+#'   Shiny) will be consistent or accurate; at the time we want to emit an
+#'   invalidation signal, R may be performing a different task and we have no
+#'   way to interrupt it (nor would we necessarily want to if we could).
+#'   Therefore, it's best to think of the time windows you pass to these
+#'   functions as minimums.
+#'
+#'   You may also see undesirable behavior if the amount of time spent doing
+#'   downstream processing for each change approaches or exceeds the time
+#'   window: in this case, debounce/throttle may not have any effect, as the
+#'   time each subsequent event is considered is already after the time window
+#'   has expired.
+#'
+#' @details
+#'
+#' This is not a true debounce/throttle in that it will not prevent \code{r}
+#' from being called many times (in fact it may be called more times than
+#' usual), but rather, the reactive invalidation signal that is produced by
+#' \code{r} is debounced/throttled instead. Therefore, these functions should be
+#' used when \code{r} is cheap but the things it will trigger (downstream
+#' outputs and reactives) are expensive.
+#'
+#' Debouncing means that every invalidation from \code{r} will be held for the
+#' specified time window. If \code{r} invalidates again within that time window,
+#' then the timer starts over again. This means that as long as invalidations
+#' continually arrive from \code{r} within the time window, the debounced
+#' reactive will not invalidate at all. Only after the invalidations stop (or
+#' slow down sufficiently) will the downstream invalidation be sent.
+#'
+#' \code{ooo-oo-oo---- => -----------o-}
+#'
+#' (In this graphical depiction, each character represents a unit of time, and
+#' the time window is 3 characters.)
+#'
+#' Throttling, on the other hand, delays invalidation if the \emph{throttled}
+#' reactive recently (within the time window) invalidated. New \code{r}
+#' invalidations do not reset the time window. This means that if invalidations
+#' continually come from \code{r} within the time window, the throttled reactive
+#' will invalidate regularly, at a rate equal to or slower than than the time
+#' window.
+#'
+#' \code{ooo-oo-oo---- => o--o--o--o---}
+#'
+#' @param r A reactive expression (that invalidates too often).
+#' @param millis The debounce/throttle time window. You may optionally pass a
+#'   no-arg function or reactive expression instead, e.g. to let the end-user
+#'   control the time window.
+#' @param priority Debounce/throttle is implemented under the hood using
+#'   \link[=observe]{observers}. Use this parameter to set the priority of
+#'   these observers. Generally, this should be higher than the priorities of
+#'   downstream observers and outputs (which default to zero).
+#' @param domain See \link{domains}.
+#'
+#' @examples
+#' ## Only run examples in interactive R sessions
+#' if (interactive()) {
+#' options(device.ask.default = FALSE)
+#'
+#' library(shiny)
+#' library(magrittr)
+#'
+#' ui <- fluidPage(
+#'   plotOutput("plot", click = clickOpts("hover")),
+#'   helpText("Quickly click on the plot above, while watching the result table below:"),
+#'   tableOutput("result")
+#' )
+#'
+#' server <- function(input, output, session) {
+#'   hover <- reactive({
+#'     if (is.null(input$hover))
+#'       list(x = NA, y = NA)
+#'     else
+#'       input$hover
+#'   })
+#'   hover_d <- hover %>% debounce(1000)
+#'   hover_t <- hover %>% throttle(1000)
+#'
+#'   output$plot <- renderPlot({
+#'     plot(cars)
+#'   })
+#'
+#'   output$result <- renderTable({
+#'     data.frame(
+#'       mode = c("raw", "throttle", "debounce"),
+#'       x = c(hover()$x, hover_t()$x, hover_d()$x),
+#'       y = c(hover()$y, hover_t()$y, hover_d()$y)
+#'     )
+#'   })
+#' }
+#'
+#' shinyApp(ui, server)
+#' }
+#'
+#' @export
+debounce <- function(r, millis, priority = 100, domain = getDefaultReactiveDomain()) {
+
+  # TODO: make a nice label for the observer(s)
+
+  force(r)
+  force(millis)
+
+  if (!is.function(millis)) {
+    origMillis <- millis
+    millis <- function() origMillis
+  }
+
+  v <- reactiveValues(
+    trigger = NULL,
+    when = NULL # the deadline for the timer to fire; NULL if not scheduled
+  )
+
+  # Responsible for tracking when f() changes.
+  firstRun <- TRUE
+  observe({
+    r()
+
+    if (firstRun) {
+      # During the first run we don't want to set v$when, as this will kick off
+      # the timer. We only want to do that when we see r() change.
+      firstRun <<- FALSE
+      return()
+    }
+
+    # The value (or possibly millis) changed. Start or reset the timer.
+    v$when <- Sys.time() + millis()/1000
+  }, label = "debounce tracker", domain = domain, priority = priority)
+
+  # This observer is the timer. It rests until v$when elapses, then touches
+  # v$trigger.
+  observe({
+    if (is.null(v$when))
+      return()
+
+    now <- Sys.time()
+    if (now >= v$when) {
+      # Mod by 999999999 to get predictable overflow behavior
+      v$trigger <- isolate(v$trigger %OR% 0) %% 999999999 + 1
+      v$when <- NULL
+    } else {
+      invalidateLater((v$when - now) * 1000)
+    }
+  }, label = "debounce timer", domain = domain, priority = priority)
+
+  # This is the actual reactive that is returned to the user. It returns the
+  # value of r(), but only invalidates/updates when v$trigger is touched.
+  er <- eventReactive(v$trigger, {
+    r()
+  }, label = "debounce result", ignoreNULL = FALSE, domain = domain)
+
+  # Force the value of er to be immediately cached upon creation. It's very hard
+  # to explain why this observer is needed, but if you want to understand, try
+  # commenting it out and studying the unit test failure that results.
+  primer <- observe({
+    primer$destroy()
+    er()
+  }, label = "debounce primer", domain = domain, priority = priority)
+
+  er
+}
+
+#' @rdname debounce
+#' @export
+throttle <- function(r, millis, priority = 100, domain = getDefaultReactiveDomain()) {
+
+  # TODO: make a nice label for the observer(s)
+
+  force(r)
+  force(millis)
+
+  if (!is.function(millis)) {
+    origMillis <- millis
+    millis <- function() origMillis
+  }
+
+  v <- reactiveValues(
+    trigger = 0,
+    lastTriggeredAt = NULL, # Last time we fired; NULL if never
+    pending = FALSE # If TRUE, trigger again when timer elapses
+  )
+
+  blackoutMillisLeft <- function() {
+    if (is.null(v$lastTriggeredAt)) {
+      0
+    } else {
+      max(0, (v$lastTriggeredAt + millis()/1000) - Sys.time()) * 1000
+    }
+  }
+
+  trigger <- function() {
+    v$lastTriggeredAt <- Sys.time()
+    # Mod by 999999999 to get predictable overflow behavior
+    v$trigger <- isolate(v$trigger) %% 999999999 + 1
+    v$pending <- FALSE
+  }
+
+  # Responsible for tracking when f() changes.
+  observeEvent(r(), {
+    if (v$pending) {
+      # In a blackout period and someone already scheduled; do nothing
+    } else if (blackoutMillisLeft() > 0) {
+      # In a blackout period but this is the first change in that period; set
+      # v$pending so that a trigger will be scheduled at the end of the period
+      v$pending <- TRUE
+    } else {
+      # Not in a blackout period. Trigger, which will start a new blackout
+      # period.
+      trigger()
+    }
+  }, label = "throttle tracker", ignoreNULL = FALSE, priority = priority, domain = domain)
+
+  observe({
+    if (!v$pending) {
+      return()
+    }
+
+    timeout <- blackoutMillisLeft()
+    if (timeout > 0) {
+      invalidateLater(timeout)
+    } else {
+      trigger()
+    }
+  }, priority = priority, domain = domain)
+
+  # This is the actual reactive that is returned to the user. It returns the
+  # value of r(), but only invalidates/updates when v$trigger is touched.
+  eventReactive(v$trigger, {
+    r()
+  }, label = "throttle result", ignoreNULL = FALSE, domain = domain)
+}

R/render-plot.R

@@ -28,7 +28,7 @@
 #'   inline plot, you must provide numeric values (in pixels) to both
 #'   \code{width} and \code{height}.
 #' @param res Resolution of resulting plot, in pixels per inch. This value is
-#'   passed to \code{\link{png}}. Note that this affects the resolution of PNG
+#'   passed to \code{\link[grDevices]{png}}. Note that this affects the resolution of PNG
 #'   rendering in R; it won't change the actual ppi of the browser.
 #' @param ... Arguments to be passed through to \code{\link[grDevices]{png}}.
 #'   These can be used to set the width, height, background color, etc.
@@ -287,17 +287,30 @@ renderPlot <- function(expr, width='auto', height='auto', res=72, ...,
 #   .. ..$ y: NULL
 #   ..$ mapping: Named list()
 #
-# For ggplot2, it might be something like:
-# p <- ggplot(mtcars, aes(wt, mpg)) + geom_point()
-# str(getGgplotCoordmap(p, 1))
+# For ggplot2, first you need to define the print.ggplot function from inside
+# renderPlot, then use it to print the plot:
+# print.ggplot <- function(x) {
+#   grid::grid.newpage()
+#
+#   build <- ggplot2::ggplot_build(x)
+#
+#   gtable <- ggplot2::ggplot_gtable(build)
+#   grid::grid.draw(gtable)
+#
+#   structure(list(
+#     build = build,
+#     gtable = gtable
+#   ), class = "ggplot_build_gtable")
+# }
+#
+# p <- print(ggplot(mtcars, aes(wt, mpg)) + geom_point())
+# str(getGgplotCoordmap(p, 1, 72))
 # List of 1
 #  $ :List of 10
 #   ..$ panel     : int 1
 #   ..$ row       : int 1
 #   ..$ col       : int 1
 #   ..$ panel_vars: Named list()
-#   ..$ scale_x   : int 1
-#   ..$ scale_y   : int 1
 #   ..$ log       :List of 2
 #   .. ..$ x: NULL
 #   .. ..$ y: NULL
@@ -320,8 +333,8 @@ renderPlot <- function(expr, width='auto', height='auto', res=72, ...,
 # can be up to two of them.
 # mtc <- mtcars
 # mtc$am <- factor(mtc$am)
-# p <- ggplot(mtcars, aes(wt, mpg)) + geom_point() + facet_wrap(~ am)
-# str(getGgplotCoordmap(p, 1))
+# p <- print(ggplot(mtc, aes(wt, mpg)) + geom_point() + facet_wrap(~ am))
+# str(getGgplotCoordmap(p, 1, 72))
 # List of 2
 #  $ :List of 10
 #   ..$ panel     : int 1
@@ -329,8 +342,6 @@ renderPlot <- function(expr, width='auto', height='auto', res=72, ...,
 #   ..$ col       : int 1
 #   ..$ panel_vars:List of 1
 #   .. ..$ panelvar1: Factor w/ 2 levels "0","1": 1
-#   ..$ scale_x   : int 1
-#   ..$ scale_y   : int 1
 #   ..$ log       :List of 2
 #   .. ..$ x: NULL
 #   .. ..$ y: NULL
@@ -354,8 +365,6 @@ renderPlot <- function(expr, width='auto', height='auto', res=72, ...,
 #   ..$ col       : int 2
 #   ..$ panel_vars:List of 1
 #   .. ..$ panelvar1: Factor w/ 2 levels "0","1": 2
-#   ..$ scale_x   : int 1
-#   ..$ scale_y   : int 1
 #   ..$ log       :List of 2
 #   .. ..$ x: NULL
 #   .. ..$ y: NULL
@@ -421,62 +430,190 @@ getGgplotCoordmap <- function(p, pixelratio, res) {
   if (!inherits(p, "ggplot_build_gtable"))
     return(NULL)
 
-  # Given a built ggplot object, return x and y domains (data space coords) for
-  # each panel.
-  find_panel_info <- function(b) {
-    layout <- b$panel$layout
-    # Convert factor to numbers
-    layout$PANEL <- as.integer(as.character(layout$PANEL))
+  tryCatch({
+    # Get info from built ggplot object
+    info <- find_panel_info(p$build)
 
-    # Names of facets
-    facet <- b$plot$facet
-    facet_vars <- NULL
-    if (inherits(facet, "grid")) {
-      facet_vars <- vapply(c(facet$cols, facet$rows), as.character, character(1))
-    } else if (inherits(facet, "wrap")) {
-      facet_vars <- vapply(facet$facets, as.character, character(1))
+    # Get ranges from gtable - it's possible for this to return more elements than
+    # info, because it calculates positions even for panels that aren't present.
+    # This can happen with facet_wrap.
+    ranges <- find_panel_ranges(p$gtable, pixelratio, res)
+
+    for (i in seq_along(info)) {
+      info[[i]]$range <- ranges[[i]]
     }
 
-    # Iterate over each row in the layout data frame
-    lapply(seq_len(nrow(layout)), function(i) {
-      # Slice out one row
-      l <- layout[i, ]
+    return(info)
 
-      scale_x <- l$SCALE_X
-      scale_y <- l$SCALE_Y
+  }, error = function(e) {
+    # If there was an error extracting info from the ggplot object, just return
+    # a list with the error message.
+    return(structure(list(), error = e$message))
+  })
+}
 
-      mapping <- find_plot_mappings(b)
 
-      # For each of the faceting variables, get the value of that variable in
-      # the current panel. Default to empty _named_ list so that it's sent as a
-      # JSON object, not array.
-      panel_vars <- list(a = NULL)[0]
-      for (i in seq_along(facet_vars)) {
-        var_name <- facet_vars[[i]]
-        vname <- paste0("panelvar", i)
+find_panel_info <- function(b) {
+  # Structure of ggplot objects changed after 2.1.0. After 2.2.1, there was a
+  # an API for extracting the necessary information.
+  ggplot_ver <- utils::packageVersion("ggplot2")
 
-        mapping[[vname]] <- var_name
-        panel_vars[[vname]] <- l[[var_name]]
+  if (ggplot_ver > "2.2.1") {
+    find_panel_info_api(b)
+  } else if (ggplot_ver > "2.1.0") {
+    find_panel_info_non_api(b, ggplot_format = "new")
+  } else {
+    find_panel_info_non_api(b, ggplot_format = "old")
+  }
+}
+
+# This is for ggplot2>2.2.1, after an API was introduced for extracting
+# information about the plot object.
+find_panel_info_api <- function(b) {
+  # Given a built ggplot object, return x and y domains (data space coords) for
+  # each panel.
+  layout <- ggplot2::summarise_layout(b)
+  coord  <- ggplot2::summarise_coord(b)
+  layers <- ggplot2::summarise_layers(b)
+
+  # Given x and y scale objects and a coord object, return a list that has
+  # the bases of log transformations for x and y, or NULL if it's not a
+  # log transform.
+  get_log_bases <- function(xscale, yscale, coord) {
+    # Given a transform object, find the log base; if the transform object is
+    # NULL, or if it's not a log transform, return NA.
+    get_log_base <- function(trans) {
+      if (!is.null(trans) && grepl("^log-", trans$name)) {
+        environment(trans$transform)$base
+      } else {
+        NA_real_
       }
+    }
 
-      list(
-        panel   = l$PANEL,
-        row     = l$ROW,
-        col     = l$COL,
-        panel_vars = panel_vars,
-        scale_x = scale_x,
-        scale_y = scale_x,
-        log     = check_log_scales(b, scale_x, scale_y),
-        domain  = find_panel_domain(b, l$PANEL, scale_x, scale_y),
-        mapping = mapping
-      )
-    })
+    # First look for log base in scale, then coord; otherwise NULL.
+    list(
+      x = get_log_base(xscale$trans) %OR% coord$xlog %OR% NULL,
+      y = get_log_base(yscale$trans) %OR% coord$ylog %OR% NULL
+    )
   }
 
+  # Given x/y min/max, and the x/y scale objects, create a list that
+  # represents the domain. Note that the x/y min/max should be taken from
+  # the layout summary table, not the scale objects.
+  get_domain <- function(xmin, xmax, ymin, ymax, xscale, yscale) {
+    is_reverse <- function(scale) {
+      identical(scale$trans$name, "reverse")
+    }
+
+    domain <- list(
+      left   = xmin,
+      right  = xmax,
+      bottom = ymin,
+      top    = ymax
+    )
+
+    if (is_reverse(xscale)) {
+      domain$left  <- -domain$left
+      domain$right <- -domain$right
+    }
+    if (is_reverse(yscale)) {
+      domain$top    <- -domain$top
+      domain$bottom <- -domain$bottom
+    }
+
+    domain
+  }
+
+  # Rename the items in vars to have names like panelvar1, panelvar2.
+  rename_panel_vars <- function(vars) {
+    for (i in seq_along(vars)) {
+      names(vars)[i] <- paste0("panelvar", i)
+    }
+    vars
+  }
+
+  get_mappings <- function(layers, layout, coord) {
+    # For simplicity, we'll just use the mapping from the first layer of the
+    # ggplot object. The original uses quoted expressions; convert to
+    # character.
+    mapping <- layers$mapping[[1]]
+    # lapply'ing as.character results in unexpected behavior for expressions
+    # like `wt/2`; deparse handles it correctly.
+    mapping <- lapply(mapping, deparse)
+
+    # If either x or y is not present, give it a NULL entry.
+    mapping <- mergeVectors(list(x = NULL, y = NULL), mapping)
+
+    # The names (not values) of panel vars are the same across all panels,
+    # so just look at the first one. Also, the order of panel vars needs
+    # to be reversed.
+    vars <- rev(layout$vars[[1]])
+    for (i in seq_along(vars)) {
+      mapping[[paste0("panelvar", i)]] <- names(vars)[i]
+    }
+
+    if (isTRUE(coord$flip)) {
+      mapping[c("x", "y")] <- mapping[c("y", "x")]
+    }
+
+    mapping
+  }
+
+  # Mapping is constant across all panels, so get it here and reuse later.
+  mapping <- get_mappings(layers, layout, coord)
+
+  # If coord_flip is used, these need to be swapped
+  flip_xy <- function(layout) {
+    l <- layout
+    l$xscale <- layout$yscale
+    l$yscale <- layout$xscale
+    l$xmin <- layout$ymin
+    l$xmax <- layout$ymax
+    l$ymin <- layout$xmin
+    l$ymax <- layout$xmax
+    l
+  }
+  if (coord$flip) {
+    layout <- flip_xy(layout)
+  }
+
+  # Iterate over each row in the layout data frame
+  lapply(seq_len(nrow(layout)), function(i) {
+    # Slice out one row, use it as a list. The (former) list-cols are still
+    # in lists, so we need to unwrap them.
+    l <- as.list(layout[i, ])
+    l$vars   <- l$vars[[1]]
+    l$xscale <- l$xscale[[1]]
+    l$yscale <- l$yscale[[1]]
+
+    list(
+      panel   = as.numeric(l$panel),
+      row     = l$row,
+      col     = l$col,
+      # Rename panel vars. They must also be in reversed order.
+      panel_vars = rename_panel_vars(rev(l$vars)),
+      log     = get_log_bases(l$xscale, l$yscale, coord),
+      domain  = get_domain(l$xmin, l$xmax, l$ymin, l$ymax, l$xscale, l$yscale),
+      mapping = mapping
+    )
+  })
+}
+
+
+# This is for ggplot2<=2.2.1, before an API was introduced for extracting
+# information about the plot object. The "old" format was used before 2.1.0.
+# The "new" format was used after 2.1.0, up to 2.2.1. The reason these two
+# formats are mixed together in a single function is historical, and it's not
+# worthwhile to separate them at this point.
+find_panel_info_non_api <- function(b, ggplot_format) {
   # Given a single range object (representing the data domain) from a built
   # ggplot object, return the domain.
   find_panel_domain <- function(b, panel_num, scalex_num = 1, scaley_num = 1) {
-    range <- b$panel$ranges[[panel_num]]
+    if (ggplot_format == "new") {
+      range <- b$layout$panel_ranges[[panel_num]]
+    } else {
+      range <- b$panel$ranges[[panel_num]]
+    }
     domain <- list(
       left   = range$x.range[1],
       right  = range$x.range[2],
@@ -485,9 +622,13 @@ getGgplotCoordmap <- function(p, pixelratio, res) {
     )
 
     # Check for reversed scales
-    xscale <- b$panel$x_scales[[scalex_num]]
-    yscale <- b$panel$y_scales[[scaley_num]]
-
+    if (ggplot_format == "new") {
+      xscale <- b$layout$panel_scales$x[[scalex_num]]
+      yscale <- b$layout$panel_scales$y[[scaley_num]]
+    } else {
+      xscale <- b$panel$x_scales[[scalex_num]]
+      yscale <- b$panel$y_scales[[scaley_num]]
+    }
     if (!is.null(xscale$trans) && xscale$trans$name == "reverse") {
       domain$left  <- -domain$left
       domain$right <- -domain$right
@@ -522,10 +663,18 @@ getGgplotCoordmap <- function(p, pixelratio, res) {
     y_names <- character(0)
 
     # Continuous scales have a trans; discrete ones don't
-    if (!is.null(b$panel$x_scales[[scalex_num]]$trans))
-      x_names <- b$panel$x_scales[[scalex_num]]$trans$name
-    if (!is.null(b$panel$y_scales[[scaley_num]]$trans))
-      y_names <- b$panel$y_scales[[scaley_num]]$trans$name
+    if (ggplot_format == "new") {
+      if (!is.null(b$layout$panel_scales$x[[scalex_num]]$trans))
+        x_names <- b$layout$panel_scales$x[[scalex_num]]$trans$name
+      if (!is.null(b$layout$panel_scales$y[[scaley_num]]$trans))
+        y_names <- b$layout$panel_scales$y[[scaley_num]]$trans$name
+
+    } else {
+      if (!is.null(b$panel$x_scales[[scalex_num]]$trans))
+        x_names <- b$panel$x_scales[[scalex_num]]$trans$name
+      if (!is.null(b$panel$y_scales[[scaley_num]]$trans))
+        y_names <- b$panel$y_scales[[scaley_num]]$trans$name
+    }
 
     coords <- b$plot$coordinates
     if (!is.null(coords$trans)) {
@@ -579,133 +728,229 @@ getGgplotCoordmap <- function(p, pixelratio, res) {
       )
     }
 
+    # Look for CoordFlip
+    if (inherits(b$plot$coordinates, "CoordFlip")) {
+      mappings[c("x", "y")] <- mappings[c("y", "x")]
+    }
+
     mappings_cache <<- mappings
     mappings
   }
 
-  # Given a gtable object, return the x and y ranges (in pixel dimensions)
-  find_panel_ranges <- function(g, pixelratio) {
-    # Given a vector of unit objects, return logical vector indicating which ones
-    # are "null" units. These units use the remaining available width/height --
-    # that is, the space not occupied by elements that have an absolute size.
-    is_null_unit <- function(x) {
-      # A vector of units can be either a list of individual units (a unit.list
-      # object), each with their own set of attributes, or an atomic vector with
-      # one set of attributes. ggplot2 switched from the former (in version
-      # 1.0.1) to the latter. We need to make sure that we get the correct
-      # result in both cases.
-      if (inherits(x, "unit.list")) {
-        # For ggplot2 <= 1.0.1
-        vapply(x, FUN.VALUE = logical(1), function(u) {
-          isTRUE(attr(u, "unit", exact = TRUE) == "null")
-        })
-      } else {
-        # For later versions of ggplot2
-        attr(x, "unit", exact = TRUE) == "null"
-      }
+  if (ggplot_format == "new") {
+    layout <- b$layout$panel_layout
+  } else {
+    layout <- b$panel$layout
+  }
+  # Convert factor to numbers
+  layout$PANEL <- as.integer(as.character(layout$PANEL))
+
+  # Names of facets
+  facet_vars <- NULL
+  if (ggplot_format == "new") {
+    facet <- b$layout$facet
+    if (inherits(facet, "FacetGrid")) {
+      facet_vars <- vapply(c(facet$params$cols, facet$params$rows), as.character, character(1))
+    } else if (inherits(facet, "FacetWrap")) {
+      facet_vars <- vapply(facet$params$facets, as.character, character(1))
     }
-
-    # Workaround for a bug in the quartz device. If you have a 400x400 image and
-    # run `convertWidth(unit(1, "npc"), "native")`, the result will depend on
-    # res setting of the device. If res=72, then it returns 400 (as expected),
-    # but if, e.g., res=96, it will return 300, which is incorrect.
-    devScaleFactor <- 1
-    if (grepl("quartz", names(grDevices::dev.cur()), fixed = TRUE)) {
-      devScaleFactor <- res / 72
+  } else {
+    facet <- b$plot$facet
+    if (inherits(facet, "grid")) {
+      facet_vars <- vapply(c(facet$cols, facet$rows), as.character, character(1))
+    } else if (inherits(facet, "wrap")) {
+      facet_vars <- vapply(facet$facets, as.character, character(1))
     }
-
-    # Convert a unit (or vector of units) to a numeric vector of pixel sizes
-    h_px <- function(x) {
-      devScaleFactor * grid::convertHeight(x, "native", valueOnly = TRUE)
-    }
-    w_px <- function(x) {
-      devScaleFactor * grid::convertWidth(x, "native", valueOnly = TRUE)
-    }
-
-    # Given a vector of relative sizes (in grid units), and a function for
-    # converting grid units to numeric pixels, return a numeric vector of
-    # pixel sizes.
-    find_px_sizes <- function(rel_sizes, unit_to_px) {
-      # Total pixels (in height or width)
-      total_px <- unit_to_px(grid::unit(1, "npc"))
-      # Calculate size of all panel(s) together. Panels (and only panels) have
-      # null size.
-      null_idx <- is_null_unit(rel_sizes)
-      # All the absolute heights. At this point, null heights are 0. We need to
-      # calculate them separately and add them in later.
-      px_sizes <- unit_to_px(rel_sizes)
-      # Total size for panels is image size minus absolute (non-panel) elements
-      panel_px_total <- total_px - sum(px_sizes)
-      # Divide up the total panel size up into the panels (scaled by size)
-      panel_sizes_rel <- as.numeric(rel_sizes[null_idx])
-      panel_sizes_rel <- panel_sizes_rel / sum(panel_sizes_rel)
-      px_sizes[null_idx] <- panel_px_total * panel_sizes_rel
-      abs(px_sizes)
-    }
-
-    px_heights <- find_px_sizes(g$heights, h_px)
-    px_widths <- find_px_sizes(g$widths, w_px)
-
-    # Convert to absolute pixel positions
-    x_pos <- cumsum(px_widths)
-    y_pos <- cumsum(px_heights)
-
-    # Match up the pixel dimensions to panels
-    layout <- g$layout
-    # For panels:
-    # * For facet_wrap, they'll be named "panel-1", "panel-2", etc.
-    # * For no facet or facet_grid, they'll just be named "panel". For
-    #   facet_grid, we need to re-order the layout table. Assume that panel
-    #   numbers go from left to right, then next row.
-    # Assign a number to each panel, corresponding to PANEl in the built ggplot
-    # object.
-    layout <- layout[grepl("^panel", layout$name), ]
-    layout <- layout[order(layout$t, layout$l), ]
-    layout$panel <- seq_len(nrow(layout))
-
-    # When using a HiDPI client on a Linux server, the pixel
-    # dimensions are doubled, so we have to divide the dimensions by
-    # `pixelratio`. When a HiDPI client is used on a Mac server (with
-    # the quartz device), the pixel dimensions _aren't_ doubled, even though
-    # the image has double size. In the latter case we don't have to scale the
-    # numbers down.
-    pix_ratio <- 1
-    if (!grepl("^quartz", names(grDevices::dev.cur()))) {
-      pix_ratio <- pixelratio
-    }
-
-    # Return list of lists, where each inner list has left, right, top, bottom
-    # values for a panel
-    lapply(seq_len(nrow(layout)), function(i) {
-      p <- layout[i, , drop = FALSE]
-      list(
-        left   = x_pos[p$l - 1] / pix_ratio,
-        right  = x_pos[p$r] / pix_ratio,
-        bottom = y_pos[p$b] / pix_ratio,
-        top    = y_pos[p$t - 1] / pix_ratio
-      )
-    })
   }
 
+  # Iterate over each row in the layout data frame
+  lapply(seq_len(nrow(layout)), function(i) {
+    # Slice out one row
+    l <- layout[i, ]
 
-  tryCatch({
-    # Get info from built ggplot object
-    info <- find_panel_info(p$build)
+    scale_x <- l$SCALE_X
+    scale_y <- l$SCALE_Y
 
-    # Get ranges from gtable - it's possible for this to return more elements than
-    # info, because it calculates positions even for panels that aren't present.
-    # This can happen with facet_wrap.
-    ranges <- find_panel_ranges(p$gtable, pixelratio)
+    mapping <- find_plot_mappings(b)
 
-    for (i in seq_along(info)) {
-      info[[i]]$range <- ranges[[i]]
+    # For each of the faceting variables, get the value of that variable in
+    # the current panel. Default to empty _named_ list so that it's sent as a
+    # JSON object, not array.
+    panel_vars <- list(a = NULL)[0]
+    for (i in seq_along(facet_vars)) {
+      var_name <- facet_vars[[i]]
+      vname <- paste0("panelvar", i)
+
+      mapping[[vname]] <- var_name
+      panel_vars[[vname]] <- l[[var_name]]
     }
 
-    return(info)
-
-  }, error = function(e) {
-    # If there was an error extracting info from the ggplot object, just return
-    # a list with the error message.
-    return(structure(list(), error = e$message))
+    list(
+      panel   = l$PANEL,
+      row     = l$ROW,
+      col     = l$COL,
+      panel_vars = panel_vars,
+      scale_x = scale_x,
+      scale_y = scale_x,
+      log     = check_log_scales(b, scale_x, scale_y),
+      domain  = find_panel_domain(b, l$PANEL, scale_x, scale_y),
+      mapping = mapping
+    )
+  })
+}
+
+
+# Given a gtable object, return the x and y ranges (in pixel dimensions)
+find_panel_ranges <- function(g, pixelratio, res) {
+  # Given a vector of unit objects, return logical vector indicating which ones
+  # are "null" units. These units use the remaining available width/height --
+  # that is, the space not occupied by elements that have an absolute size.
+  is_null_unit <- function(x) {
+    # A vector of units can be either a list of individual units (a unit.list
+    # object), each with their own set of attributes, or an atomic vector with
+    # one set of attributes. ggplot2 switched from the former (in version
+    # 1.0.1) to the latter. We need to make sure that we get the correct
+    # result in both cases.
+    if (inherits(x, "unit.list")) {
+      # For ggplot2 <= 1.0.1
+      vapply(x, FUN.VALUE = logical(1), function(u) {
+        isTRUE(attr(u, "unit", exact = TRUE) == "null")
+      })
+    } else {
+      # For later versions of ggplot2
+      attr(x, "unit", exact = TRUE) == "null"
+    }
+  }
+
+  # Workaround for a bug in the quartz device. If you have a 400x400 image and
+  # run `convertWidth(unit(1, "npc"), "native")`, the result will depend on
+  # res setting of the device. If res=72, then it returns 400 (as expected),
+  # but if, e.g., res=96, it will return 300, which is incorrect.
+  devScaleFactor <- 1
+  if (grepl("quartz", names(grDevices::dev.cur()), fixed = TRUE)) {
+    devScaleFactor <- res / 72
+  }
+
+  # Convert a unit (or vector of units) to a numeric vector of pixel sizes
+  h_px <- function(x) {
+    devScaleFactor * grid::convertHeight(x, "native", valueOnly = TRUE)
+  }
+  w_px <- function(x) {
+    devScaleFactor * grid::convertWidth(x, "native", valueOnly = TRUE)
+  }
+
+  # Given a vector of relative sizes (in grid units), and a function for
+  # converting grid units to numeric pixels, return a list with: known pixel
+  # dimensions, scalable dimensions, and the overall space for the scalable
+  # objects.
+  find_size_info <- function(rel_sizes, unit_to_px) {
+    # Total pixels (in height or width)
+    total_px <- unit_to_px(grid::unit(1, "npc"))
+    # Calculate size of all panel(s) together. Panels (and only panels) have
+    # null size.
+    null_idx <- is_null_unit(rel_sizes)
+
+    # All the absolute heights. At this point, null heights are 0. We need to
+    # calculate them separately and add them in later.
+    px_sizes <- unit_to_px(rel_sizes)
+    # Mark the null heights as NA.
+    px_sizes[null_idx] <- NA_real_
+
+    # The plotting panels all are 'null' units.
+    null_sizes <- rep(NA_real_, length(rel_sizes))
+    null_sizes[null_idx] <- as.numeric(rel_sizes[null_idx])
+
+    # Total size allocated for panels is the total image size minus absolute
+    # (non-panel) elements.
+    panel_px_total <- total_px - sum(px_sizes, na.rm = TRUE)
+
+    # Size of a 1null unit
+    null_px <- abs(panel_px_total / sum(null_sizes, na.rm = TRUE))
+
+    # This returned list contains:
+    # * px_sizes: A vector of known pixel dimensions. The values that were
+    #   null units will be assigned NA. The null units are ones that scale
+    #   when the plotting area is resized.
+    # * null_sizes: A vector of the null units. All others will be assigned
+    #   NA. The null units often are 1, but they may be any value, especially
+    #   when using coord_fixed.
+    # * null_px: The size (in pixels) of a 1null unit.
+    # * null_px_scaled: The size (in pixels) of a 1null unit when scaled to
+    #   fit a smaller dimension (used for plots with coord_fixed).
+    list(
+      px_sizes       = abs(px_sizes),
+      null_sizes     = null_sizes,
+      null_px        = null_px,
+      null_px_scaled = null_px
+    )
+  }
+
+  # Given a size_info, return absolute pixel positions
+  size_info_to_px <- function(info) {
+    px_sizes <- info$px_sizes
+
+    null_idx <- !is.na(info$null_sizes)
+    px_sizes[null_idx] <- info$null_sizes[null_idx] * info$null_px_scaled
+
+    # If this direction is scaled down because of coord_fixed, we need to add an
+    # offset so that the pixel locations are centered.
+    offset <- (info$null_px - info$null_px_scaled) *
+              sum(info$null_sizes, na.rm = TRUE) / 2
+
+    # Get absolute pixel positions
+    cumsum(px_sizes) + offset
+  }
+
+  heights_info <- find_size_info(g$heights, h_px)
+  widths_info  <- find_size_info(g$widths,  w_px)
+
+  if (g$respect) {
+    # This is a plot with coord_fixed. The grid 'respect' option means to use
+    # the same pixel value for 1null, for width and height. We want the
+    # smaller of the two values -- that's what makes the plot fit in the
+    # viewport.
+    null_px_min <- min(heights_info$null_px, widths_info$null_px)
+    heights_info$null_px_scaled <- null_px_min
+    widths_info$null_px_scaled  <- null_px_min
+  }
+
+  # Convert to absolute pixel positions
+  y_pos <- size_info_to_px(heights_info)
+  x_pos <- size_info_to_px(widths_info)
+
+  # Match up the pixel dimensions to panels
+  layout <- g$layout
+  # For panels:
+  # * For facet_wrap, they'll be named "panel-1", "panel-2", etc.
+  # * For no facet or facet_grid, they'll just be named "panel". For
+  #   facet_grid, we need to re-order the layout table. Assume that panel
+  #   numbers go from left to right, then next row.
+  # Assign a number to each panel, corresponding to PANEl in the built ggplot
+  # object.
+  layout <- layout[grepl("^panel", layout$name), ]
+  layout <- layout[order(layout$t, layout$l), ]
+  layout$panel <- seq_len(nrow(layout))
+
+  # When using a HiDPI client on a Linux server, the pixel
+  # dimensions are doubled, so we have to divide the dimensions by
+  # `pixelratio`. When a HiDPI client is used on a Mac server (with
+  # the quartz device), the pixel dimensions _aren't_ doubled, even though
+  # the image has double size. In the latter case we don't have to scale the
+  # numbers down.
+  pix_ratio <- 1
+  if (!grepl("^quartz", names(grDevices::dev.cur()))) {
+    pix_ratio <- pixelratio
+  }
+
+  # Return list of lists, where each inner list has left, right, top, bottom
+  # values for a panel
+  lapply(seq_len(nrow(layout)), function(i) {
+    p <- layout[i, , drop = FALSE]
+    list(
+      left   = x_pos[p$l - 1] / pix_ratio,
+      right  = x_pos[p$r] / pix_ratio,
+      bottom = y_pos[p$b] / pix_ratio,
+      top    = y_pos[p$t - 1] / pix_ratio
+    )
   })
 }

R/server-input-handlers.R

@@ -71,6 +71,63 @@ removeInputHandler <- function(type){
   inputHandlers$remove(type)
 }
 
+
+# Apply input handler to a single input value
+applyInputHandler <- function(name, val, shinysession) {
+  splitName <- strsplit(name, ':')[[1]]
+  if (length(splitName) > 1) {
+    if (!inputHandlers$containsKey(splitName[[2]])) {
+      # No input handler registered for this type
+      stop("No handler registered for type ", name)
+    }
+
+    inputName <- splitName[[1]]
+
+    # Get the function for processing this type of input
+    inputHandler <- inputHandlers$get(splitName[[2]])
+
+    return(inputHandler(val, shinysession, inputName))
+
+  } else if (is.list(val) && is.null(names(val))) {
+    return(unlist(val, recursive = TRUE))
+  } else {
+    return(val)
+  }
+}
+
+#' Apply input handlers to raw input values
+#'
+#' The purpose of this function is to make it possible for external packages to
+#' test Shiny inputs. It takes a named list of raw input values, applies input
+#' handlers to those values, and then returns a named list of the processed
+#' values.
+#'
+#' The raw input values should be in a named list. Some values may have names
+#' like \code{"x:shiny.date"}. This function would apply the \code{"shiny.date"}
+#' input handler to the value, and then rename the result to \code{"x"}, in the
+#' output.
+#'
+#' @param inputs A named list of input values.
+#' @param shinysession A Shiny session object.
+#'
+#' @seealso registerInputHandler
+#' @keywords internal
+applyInputHandlers <- function(inputs, shinysession = getDefaultReactiveDomain()) {
+  inputs <- mapply(applyInputHandler, names(inputs), inputs,
+                   MoreArgs = list(shinysession = shinysession),
+                   SIMPLIFY = FALSE)
+
+  # Convert names like "button1:shiny.action" to "button1"
+  names(inputs) <- vapply(
+    names(inputs),
+    function(name) { strsplit(name, ":")[[1]][1] },
+    FUN.VALUE = character(1)
+  )
+
+  inputs
+}
+
+
 # Takes a list-of-lists and returns a matrix. The lists
 # must all be the same length. NULL is replaced by NA.
 registerInputHandler("shiny.matrix", function(data, ...) {
@@ -139,14 +196,25 @@ registerInputHandler("shiny.file", function(val, shinysession, name) {
   # The data will be a named list of lists; convert to a data frame.
   val <- as.data.frame(lapply(val, unlist), stringsAsFactors = FALSE)
 
-  # Make sure that the paths don't go up the directory tree, for security
-  # reasons.
-  if (any(grepl("..", val$datapath, fixed = TRUE))) {
-    stop("Invalid '..' found in file input path.")
+  # `val$datapath` should be a filename without a path, for security reasons.
+  if (basename(val$datapath) != val$datapath) {
+    stop("Invalid '/' found in file input path.")
   }
 
   # Prepend the persistent dir
-  val$datapath <- file.path(getCurrentRestoreContext()$dir, val$datapath)
+  oldfile <- file.path(getCurrentRestoreContext()$dir, val$datapath)
+
+  # Copy the original file to a new temp dir, so that a restored session can't
+  # modify the original.
+  newdir <- file.path(tempdir(), createUniqueId(12))
+  dir.create(newdir)
+  val$datapath <- file.path(newdir, val$datapath)
+  file.copy(oldfile, val$datapath)
+
+  # Need to mark this input value with the correct serializer. When a file is
+  # uploaded the usual way (instead of being restored), this occurs in
+  # session$`@uploadEnd`.
+  .subset2(shinysession$input, "impl")$setMeta(name, "shiny.serializer", serializerFileInput)
 
   val
 })

R/server.R

@@ -34,7 +34,7 @@ registerClient <- function(client) {
 #' JavaScript/CSS files available to their components.
 #'
 #' @param prefix The URL prefix (without slashes). Valid characters are a-z,
-#'   A-Z, 0-9, hyphen, period, and underscore; and must begin with a-z or A-Z.
+#'   A-Z, 0-9, hyphen, period, and underscore.
 #'   For example, a value of 'foo' means that any request paths that begin with
 #'   '/foo' will be mapped to the given directory.
 #' @param directoryPath The directory that contains the static resources to be
@@ -52,7 +52,7 @@ registerClient <- function(client) {
 #' @export
 addResourcePath <- function(prefix, directoryPath) {
   prefix <- prefix[1]
-  if (!grepl('^[a-z][a-z0-9\\-_.]*$', prefix, ignore.case=TRUE, perl=TRUE)) {
+  if (!grepl('^[a-z0-9\\-_][a-z0-9\\-_.]*$', prefix, ignore.case=TRUE, perl=TRUE)) {
     stop("addResourcePath called with invalid prefix; please see documentation")
   }
 
@@ -218,7 +218,8 @@ createAppHandlers <- function(httpHandlers, serverFuncSource) {
           if (is.character(msg))
             msg <- charToRaw(msg)
 
-          if (isTRUE(getOption('shiny.trace'))) {
+          traceOption <- getOption('shiny.trace', FALSE)
+          if (isTRUE(traceOption) || traceOption == "recv") {
             if (binary)
               message("RECV ", '$$binary data$$')
             else
@@ -247,38 +248,7 @@ createAppHandlers <- function(httpHandlers, serverFuncSource) {
 
           withRestoreContext(shinysession$restoreContext, {
 
-            unpackInput <- function(name, val) {
-              splitName <- strsplit(name, ':')[[1]]
-              if (length(splitName) > 1) {
-                if (!inputHandlers$containsKey(splitName[[2]])) {
-                  # No input handler registered for this type
-                  stop("No handler registered for type ", name)
-                }
-
-                inputName <- splitName[[1]]
-
-                # Get the function for processing this type of input
-                inputHandler <- inputHandlers$get(splitName[[2]])
-
-                return(inputHandler(val, shinysession, inputName))
-
-              } else if (is.list(val) && is.null(names(val))) {
-                return(unlist(val, recursive = TRUE))
-              } else {
-                return(val)
-              }
-            }
-
-            msg$data <- mapply(unpackInput, names(msg$data), msg$data,
-                               SIMPLIFY = FALSE)
-
-            # Convert names like "button1:shiny.action" to "button1"
-            names(msg$data) <- vapply(
-              names(msg$data),
-              function(name) { strsplit(name, ":")[[1]][1] },
-              FUN.VALUE = character(1)
-            )
-
+            msg$data <- applyInputHandlers(msg$data)
 
             switch(
               msg$method,
@@ -492,6 +462,9 @@ serviceApp <- function() {
 
 .shinyServerMinVersion <- '0.3.4'
 
+# Global flag that's TRUE whenever we're inside of the scope of a call to runApp
+.globals$running <- FALSE
+
 #' Run Shiny Application
 #'
 #' Runs a Shiny application. This function normally does not return; interrupt R
@@ -533,6 +506,9 @@ serviceApp <- function() {
 #'   application. If set to \code{"normal"}, displays the application normally.
 #'   Defaults to \code{"auto"}, which displays the application in the mode given
 #'   in its \code{DESCRIPTION} file, if any.
+#' @param test.mode Should the application be launched in test mode? This is
+#'   only used for recording or running automated tests. Defaults to the
+#'   \code{shiny.testmode} option, or FALSE if the option is not set.
 #'
 #' @examples
 #' \dontrun{
@@ -545,6 +521,8 @@ serviceApp <- function() {
 #'
 #' ## Only run this example in interactive R sessions
 #' if (interactive()) {
+#'   options(device.ask.default = FALSE)
+#'
 #'   # Apps can be run without a server.r and ui.r file
 #'   runApp(list(
 #'     ui = bootstrapPage(
@@ -576,25 +554,73 @@ runApp <- function(appDir=getwd(),
                                             interactive()),
                    host=getOption('shiny.host', '127.0.0.1'),
                    workerId="", quiet=FALSE,
-                   display.mode=c("auto", "normal", "showcase")) {
+                   display.mode=c("auto", "normal", "showcase"),
+                   test.mode=getOption('shiny.testmode', FALSE)) {
   on.exit({
     handlerManager$clear()
   }, add = TRUE)
 
+  if (.globals$running) {
+    stop("Can't call `runApp()` from within `runApp()`. If your ,",
+         "application code contains `runApp()`, please remove it.")
+  }
+  .globals$running <- TRUE
+  on.exit({
+    .globals$running <- FALSE
+  }, add = TRUE)
+
   # Enable per-app Shiny options
   oldOptionSet <- .globals$options
   on.exit({
     .globals$options <- oldOptionSet
   },add = TRUE)
 
-  if (is.null(host) || is.na(host))
-    host <- '0.0.0.0'
-
   # Make warnings print immediately
   # Set pool.scheduler to support pool package
   ops <- options(warn = 1, pool.scheduler = scheduleTask)
   on.exit(options(ops), add = TRUE)
 
+  appParts <- as.shiny.appobj(appDir)
+
+  # The lines below set some of the app's running options, which
+  # can be:
+  #   - left unspeficied (in which case the arguments' default
+  #     values from `runApp` kick in);
+  #   - passed through `shinyApp`
+  #   - passed through `runApp` (this function)
+  #   - passed through both `shinyApp` and `runApp` (the latter
+  #     takes precedence)
+  #
+  # Matrix of possibilities:
+  # | IN shinyApp | IN runApp | result       | check                                                                                                                                  |
+  # |-------------|-----------|--------------|----------------------------------------------------------------------------------------------------------------------------------------|
+  # | no          | no        | use defaults | exhaust all possibilities: if it's missing (runApp does not specify); THEN if it's not in shinyApp appParts$options; THEN use defaults |
+  # | yes         | no        | use shinyApp | if it's missing (runApp does not specify); THEN if it's in shinyApp appParts$options; THEN use shinyApp                                |
+  # | no          | yes       | use runApp   | if it's not missing (runApp specifies), use those                                                                                      |
+  # | yes         | yes       | use runApp   | if it's not missing (runApp specifies), use those                                                                                      |
+  #
+  # I tried to make this as compact and intuitive as possible,
+  # given that there are four distinct possibilities to check
+  appOps <- appParts$options
+  findVal <- function(arg, default) {
+    if (arg %in% names(appOps)) appOps[[arg]] else default
+  }
+
+  if (missing(port))
+    port <- findVal("port", port)
+  if (missing(launch.browser))
+    launch.browser <- findVal("launch.browser", launch.browser)
+  if (missing(host))
+    host <- findVal("host", host)
+  if (missing(quiet))
+    quiet <- findVal("quiet", quiet)
+  if (missing(display.mode))
+    display.mode <- findVal("display.mode", display.mode)
+  if (missing(test.mode))
+    test.mode <- findVal("test.mode", test.mode)
+
+  if (is.null(host) || is.na(host)) host <- '0.0.0.0'
+
   workerId(workerId)
 
   if (inShinyServer()) {
@@ -614,6 +640,11 @@ runApp <- function(appDir=getwd(),
   # the display.mode parameter. The latter takes precedence.
   setShowcaseDefault(0)
 
+  .globals$testMode <- test.mode
+  if (test.mode) {
+    message("Running application in test mode.")
+  }
+
   # If appDir specifies a path, and display mode is specified in the
   # DESCRIPTION file at that path, apply it here.
   if (is.character(appDir)) {
@@ -701,8 +732,6 @@ runApp <- function(appDir=getwd(),
     }
   }
 
-  appParts <- as.shiny.appobj(appDir)
-
   # Extract appOptions (which is a list) and store them as shinyOptions, for
   # this app. (This is the only place we have to store settings that are
   # accessible both the UI and server portion of the app.)
@@ -746,12 +775,16 @@ runApp <- function(appDir=getwd(),
   # Top-level ..stacktraceoff..; matches with ..stacktraceon in observe(),
   # reactive(), Callbacks$invoke(), and others
   ..stacktraceoff..(
-    captureStackTraces(
+    captureStackTraces({
+      # If any observers were created before runApp was called, this will make
+      # sure they run once the app starts. (Issue #1013)
+      scheduleFlush()
+
       while (!.globals$stopped) {
         serviceApp()
         Sys.sleep(0.001)
       }
-    )
+    })
   )
 
   if (isTRUE(.globals$reterror)) {

R/shiny.R

@@ -39,9 +39,12 @@ NULL
 #'     when an app is run. See \code{\link{runApp}} for more information.}
 #'   \item{shiny.port}{A port number that Shiny will listen on. See
 #'     \code{\link{runApp}} for more information.}
-#'   \item{shiny.trace}{If \code{TRUE}, all of the messages sent between the R
-#'     server and the web browser client will be printed on the console. This
-#'     is useful for debugging.}
+#'   \item{shiny.trace}{Print messages sent between the R server and the web
+#'     browser client to the R console. This is useful for debugging. Possible
+#'     values are \code{"send"} (only print messages sent to the client),
+#'     \code{"recv"} (only print messages received by the server), \code{TRUE}
+#'     (print all messages), or \code{FALSE} (default; don't print any of these
+#'     messages).}
 #'   \item{shiny.autoreload}{If \code{TRUE} when a Shiny app is launched, the
 #'     app directory will be continually monitored for changes to files that
 #'     have the extensions: r, htm, html, js, css, png, jpg, jpeg, gif. If any
@@ -53,10 +56,10 @@ NULL
 #'
 #'     You can customize the file patterns Shiny will monitor by setting the
 #'     shiny.autoreload.pattern option. For example, to monitor only ui.R:
-#'     \code{option(shiny.autoreload.pattern = glob2rx("ui.R"))}
+#'     \code{options(shiny.autoreload.pattern = glob2rx("ui.R"))}
 #'
 #'     The default polling interval is 500 milliseconds. You can change this
-#'     by setting e.g. \code{option(shiny.autoreload.interval = 2000)} (every
+#'     by setting e.g. \code{options(shiny.autoreload.interval = 2000)} (every
 #'     two seconds).}
 #'   \item{shiny.reactlog}{If \code{TRUE}, enable logging of reactive events,
 #'     which can be viewed later with the \code{\link{showReactLog}} function.
@@ -104,6 +107,9 @@ NULL
 #'     particular error \code{e} to get displayed to the user, then set this option
 #'     to \code{TRUE} and use \code{stop(safeError(e))} for errors you want the
 #'     user to see.}
+#'   \item{shiny.testmode}{If \code{TRUE}, then enable features for testing Shiny
+#'     applications. If \code{FALSE} (the default), do not enable those features.
+#'   }
 #' }
 #' @name shiny-options
 NULL
@@ -195,12 +201,13 @@ workerId <- local({
 #'     }
 #'     \item{\code{singletons} - for internal use}
 #'     \item{\code{url_protocol}, \code{url_hostname}, \code{url_port},
-#'       \code{url_pathname}, \code{url_search}, and \code{url_hash_initial}
-#'       can be used to get the components of the URL that was requested by the
-#'       browser to load the Shiny app page. These values are from the
-#'       browser's perspective, so neither HTTP proxies nor Shiny Server will
-#'       affect these values. The \code{url_search} value may be used with
-#'       \code{\link{parseQueryString}} to access query string parameters.
+#'       \code{url_pathname}, \code{url_search}, \code{url_hash_initial}
+#'       and \code{url_hash} can be used to get the components of the URL
+#'       that was requested by the browser to load the Shiny app page.
+#'       These values are from the browser's perspective, so neither HTTP
+#'       proxies nor Shiny Server will affect these values. The
+#'       \code{url_search} value may be used with \code{\link{parseQueryString}}
+#'       to access query string parameters.
 #'     }
 #'   }
 #'   \code{clientData} also contains information about each output.
@@ -270,6 +277,10 @@ workerId <- local({
 #'   This is the request that was used to initiate the websocket connection
 #'   (as opposed to the request that downloaded the web page for the app).
 #' }
+#' \item{userData}{
+#'   An environment for app authors and module/package authors to store whatever
+#'   session-specific data they want.
+#' }
 #' \item{resetBrush(brushId)}{
 #'   Resets/clears the brush with the given \code{brushId}, if it exists on
 #'   any \code{imageOutput} or \code{plotOutput} in the app.
@@ -323,6 +334,19 @@ workerId <- local({
 #' \item{doBookmark()}{
 #'   Do bookmarking and invoke the onBookmark and onBookmarked callback functions.
 #' }
+#' \item{exportTestValues()}{
+#'   Registers expressions for export in test mode, available at the test
+#'   snapshot URL.
+#' }
+#' \item{getTestSnapshotUrl(input=TRUE, output=TRUE, export=TRUE,
+#'   format="json")}{
+#'   Returns a URL for the test snapshots. Only has an effect when the
+#'   \code{shiny.testmode} option is set to TRUE. For the input, output, and
+#'   export arguments, TRUE means to return all of these values. It is also
+#'   possible to specify by name which values to return by providing a
+#'   character vector, as in \code{input=c("x", "y")}. The format can be
+#'   "rds" or "json".
+#' }
 #'
 #' @name session
 NULL
@@ -351,12 +375,24 @@ NULL
 #' @seealso \url{http://shiny.rstudio.com/articles/modules.html}
 #' @export
 NS <- function(namespace, id = NULL) {
+  if (length(namespace) == 0)
+    ns_prefix <- character(0)
+  else
+    ns_prefix <- paste(namespace, collapse = ns.sep)
+
+  f <- function(id) {
+    if (length(id) == 0)
+      return(ns_prefix)
+    if (length(ns_prefix) == 0)
+      return(id)
+
+    paste(ns_prefix, id, sep = ns.sep)
+  }
+
   if (missing(id)) {
-    function(id) {
-      paste(c(namespace, id), collapse = ns.sep)
-    }
+    f
   } else {
-    paste(c(namespace, id), collapse = ns.sep)
+    f(id)
   }
 }
 
@@ -392,6 +428,12 @@ ShinySession <- R6Class(
     restoreCallbacks = 'Callbacks',
     restoredCallbacks = 'Callbacks',
     bookmarkExclude = character(0),  # Names of inputs to exclude from bookmarking
+    getBookmarkExcludeFuns = list(),
+
+    testMode = FALSE,                # Are we running in test mode?
+    testExportExprs = list(),
+    outputValues = list(),           # Saved output values (for testing mode)
+    testSnapshotUrl = character(0),
 
     sendResponse = function(requestMsg, value) {
       if (is.null(requestMsg$tag)) {
@@ -414,7 +456,8 @@ ShinySession <- R6Class(
       if (self$closed){
         return()
       }
-      if (isTRUE(getOption('shiny.trace')))
+      traceOption <- getOption('shiny.trace', FALSE)
+      if (isTRUE(traceOption) || traceOption == "send")
         message('SEND ',
            gsub('(?m)base64,[a-zA-Z0-9+/=]+','[base64 data]',json,perl=TRUE))
       private$websocket$send(json)
@@ -548,6 +591,127 @@ ShinySession <- R6Class(
         })
 
       }) # withReactiveDomain
+    },
+
+    # Modules (scopes) call this to register a function that returns a vector
+    # of names to exclude from bookmarking. The function should return
+    # something like c("scope1-x", "scope1-y"). This doesn't use a Callback
+    # object because the return values of the functions are needed, but
+    # Callback$invoke() discards return values.
+    registerBookmarkExclude = function(fun) {
+      len <- length(private$getBookmarkExcludeFuns) + 1
+      private$getBookmarkExcludeFuns[[len]] <- fun
+    },
+
+    # Save output values and errors. This is only used for testing mode.
+    storeOutputValues = function(values = NULL) {
+      private$outputValues <- mergeVectors(private$outputValues, values)
+    },
+
+    enableTestSnapshot = function() {
+      private$testSnapshotUrl <- self$registerDataObj("shinytest", NULL,
+        function(data, req) {
+          if (!isTRUE(private$testMode)) {
+            return()
+          }
+
+          params <- parseQueryString(req$QUERY_STRING)
+          # The format of the response that will be sent back. Defaults to
+          # "json" unless requested otherwise. The only other valid value is
+          # "rds".
+          format <- params$format %OR% "json"
+
+          values <- list()
+
+          if (!is.null(params$input)) {
+
+            allInputs <- isolate(
+              reactiveValuesToList(self$input, all.names = TRUE)
+            )
+
+            # If params$input is "1", return all; otherwise return just the
+            # inputs that are named in params$input, like "x,y,z".
+            if (params$input == "1") {
+              values$input <- allInputs
+            } else {
+              items <- strsplit(params$input, ",")[[1]]
+              items <- intersect(items, names(allInputs))
+              values$input <- allInputs[items]
+            }
+
+            values$input <- sortByName(values$input)
+          }
+
+          if (!is.null(params$output)) {
+
+            if (params$output == "1") {
+              values$output <- private$outputValues
+            } else {
+              items <- strsplit(params$output, ",")[[1]]
+              items <- intersect(items, names(private$outputValues))
+              values$output <- private$outputValues[items]
+            }
+
+            # Filter out those outputs that have the snapshotExclude attribute.
+            exclude_idx <- vapply(names(values$output), function(name) {
+              isTRUE(attr(private$.outputs[[name]], "snapshotExclude", TRUE))
+            }, logical(1))
+            values$output <- values$output[!exclude_idx]
+
+            values$output <- sortByName(values$output)
+          }
+
+          if (!is.null(params$export)) {
+
+            if (params$export == "1") {
+              values$export <- isolate(
+                lapply(private$testExportExprs, function(item) {
+                  eval(item$expr, envir = item$env)
+                })
+              )
+            } else {
+              items <- strsplit(params$export, ",")[[1]]
+              items <- intersect(items, names(private$testExportExprs))
+              values$export <- isolate(
+                lapply(private$testExportExprs[items], function(item) {
+                  eval(item$expr, envir = item$env)
+                })
+              )
+            }
+
+            values$export <- sortByName(values$export)
+          }
+
+          # Make sure input, output, and export are all named lists (at this
+          # point, they could be unnamed if they are empty lists). This is so
+          # that the resulting object is represented as an object in JSON
+          # instead of an array, and so that the RDS data structure is of a
+          # consistent type.
+          values <- lapply(values, asNamedVector)
+
+          if (length(values) == 0) {
+            return(httpResponse(400, "text/plain",
+              "None of export, input, or output requested."
+            ))
+          }
+
+          if (identical(format, "json")) {
+            content <- toJSON(values, pretty = TRUE)
+            httpResponse(200, "application/json", content)
+
+          } else if (identical(format, "rds")) {
+            tmpfile <- tempfile("shinytest", fileext = ".rds")
+            saveRDS(values, tmpfile)
+            on.exit(unlink(tmpfile))
+
+            content <- readBin(tmpfile, "raw", n = file.info(tmpfile)$size)
+            httpResponse(200, "application/octet-stream", content)
+
+          } else {
+            httpResponse(400, "text/plain", paste("Invalid format requested:", format))
+          }
+        }
+      )
     }
   ),
   public = list(
@@ -562,6 +726,7 @@ ShinySession <- R6Class(
     closed = logical(0),
     request = 'ANY',      # Websocket request object
     singletons = character(0),  # Tracks singleton HTML fragments sent to the page
+    userData = 'environment',
     user = NULL,
     groups = NULL,
 
@@ -582,6 +747,7 @@ ShinySession <- R6Class(
       self$progressStack <- Stack$new()
       self$files <- Map$new()
       self$downloads <- Map$new()
+      self$userData <- new.env(parent = emptyenv())
 
       self$input <- .createReactiveValues(private$.input, readonly=TRUE)
       .setLabel(self$input, 'input')
@@ -600,6 +766,9 @@ ShinySession <- R6Class(
       private$restoredCallbacks <- Callbacks$new()
       private$createBookmarkObservers()
 
+      private$testMode <- .globals$testMode
+      private$enableTestSnapshot()
+
       private$registerSessionEndCallbacks()
 
       if (!is.null(websocket$request$HTTP_SHINY_SERVER_CREDENTIALS)) {
@@ -618,7 +787,8 @@ ShinySession <- R6Class(
       private$sendMessage(
         config = list(
           workerId = workerId(),
-          sessionId = self$token
+          sessionId = self$token,
+          user = self$user
         )
       )
     },
@@ -675,6 +845,24 @@ ShinySession <- R6Class(
             stop("`fun` must be a function that takes one argument")
           }
           restoredCallbacks$register(fun)
+        },
+        exportTestValues = function(..., quoted_ = FALSE, env_ = parent.frame()) {
+          if (quoted_) {
+            dots <- list(...)
+          } else {
+            dots <- eval(substitute(alist(...)))
+          }
+
+          if (anyUnnamed(dots))
+            stop("exportTestValues: all arguments must be named.")
+
+          names(dots) <- ns(names(dots))
+
+          do.call(
+            .subset2(self, "exportTestValues"),
+            c(dots, quoted_ = TRUE, env_ = env_),
+            quote = TRUE
+          )
         }
       )
 
@@ -782,6 +970,12 @@ ShinySession <- R6Class(
         restoredCallbacks$invoke(scopeState)
       })
 
+      # Returns the excluded names with the scope's ns prefix on them.
+      private$registerBookmarkExclude(function() {
+        excluded <- scope$getBookmarkExclude()
+        ns(excluded)
+      })
+
       scope
     },
     ns = function(id) {
@@ -865,6 +1059,10 @@ ShinySession <- R6Class(
       }
 
       if (is.function(func)) {
+        # Extract any output attributes attached to the render function. These
+        # will be attached to the observer after it's created.
+        outputAttrs <- attr(func, "outputAttrs", TRUE)
+
         funcFormals <- formals(func)
         # ..stacktraceon matches with the top-level ..stacktraceoff.., because
         # the observer we set up below has ..stacktraceon=FALSE
@@ -894,17 +1092,17 @@ ShinySession <- R6Class(
             shinyCallingHandlers(func()),
             shiny.custom.error = function(cond) {
               if (isTRUE(getOption("show.error.messages"))) printError(cond)
-              structure(NULL, class = "try-error", condition = cond)
+              structure(list(), class = "try-error", condition = cond)
             },
             shiny.output.cancel = function(cond) {
-              structure(NULL, class = "cancel-output")
+              structure(list(), class = "cancel-output")
             },
             shiny.silent.error = function(cond) {
               # Don't let shiny.silent.error go through the normal stop
               # path of try, because we don't want it to print. But we
               # do want to try to return the same looking result so that
               # the code below can send the error to the browser.
-              structure(NULL, class = "try-error", condition = cond)
+              structure(list(), class = "try-error", condition = cond)
             },
             error = function(cond) {
               if (isTRUE(getOption("show.error.messages"))) printError(cond)
@@ -913,7 +1111,7 @@ ShinySession <- R6Class(
                                           "logs or contact the app author for",
                                           "clarification."))
               }
-              invisible(structure(NULL, class = "try-error", condition = cond))
+              invisible(structure(list(), class = "try-error", condition = cond))
             },
             finally = {
               private$sendMessage(recalculating = list(
@@ -942,6 +1140,12 @@ ShinySession <- R6Class(
             private$invalidatedOutputValues$set(name, value)
         }, suspended=private$shouldSuspend(name), label=label)
 
+        # If any output attributes were added to the render function attach
+        # them to observer.
+        lapply(names(outputAttrs), function(name) {
+          attr(obs, name) <- outputAttrs[[name]]
+        })
+
         obs$onInvalidate(function() {
           self$showProgress(name)
         })
@@ -992,16 +1196,20 @@ ShinySession <- R6Class(
       }
 
       private$progressKeys <- character(0)
-      values <- private$invalidatedOutputValues
+      values <- as.list(private$invalidatedOutputValues)
       private$invalidatedOutputValues <- Map$new()
-      errors <- private$invalidatedOutputErrors
+      errors <- as.list(private$invalidatedOutputErrors)
       private$invalidatedOutputErrors <- Map$new()
       inputMessages <- private$inputMessageQueue
       private$inputMessageQueue <- list()
 
+      if (isTRUE(private$testMode)) {
+        private$storeOutputValues(mergeVectors(values, errors))
+      }
+
       private$sendMessage(
-        errors = as.list(errors),
-        values = as.list(values),
+        errors = errors,
+        values = values,
         inputMessages = inputMessages
       )
     },
@@ -1099,8 +1307,12 @@ ShinySession <- R6Class(
       private$bookmarkExclude <- names
     },
     getBookmarkExclude = function() {
-      private$bookmarkExclude
+      scopedExcludes <- lapply(private$getBookmarkExcludeFuns, function(f) f())
+      scopedExcludes <- unlist(scopedExcludes)
+
+      c(private$bookmarkExclude, scopedExcludes)
     },
+
     onBookmark = function(fun) {
       if (!is.function(fun) || length(fun) != 1) {
         stop("`fun` must be a function that takes one argument")
@@ -1174,6 +1386,45 @@ ShinySession <- R6Class(
       )
     },
 
+    exportTestValues = function(..., quoted_ = FALSE, env_ = parent.frame()) {
+      # Get a named list of unevaluated expressions.
+      if (quoted_) {
+        dots <- list(...)
+      } else {
+        dots <- eval(substitute(alist(...)))
+      }
+
+      if (anyUnnamed(dots))
+        stop("exportTestValues: all arguments must be named.")
+
+      # Create a named list where each item is a list with an expression and
+      # environment in which to eval the expression.
+      items <- lapply(dots, function(expr) {
+        list(expr = expr, env = env_)
+      })
+
+      private$testExportExprs <- mergeVectors(private$testExportExprs, items)
+    },
+
+    getTestSnapshotUrl = function(input = TRUE, output = TRUE, export = TRUE,
+                                  format = "json") {
+      reqString <- function(group, value) {
+        if (isTRUE(value))
+          paste0(group, "=1")
+        else if (is.character(value))
+          paste0(group, "=", paste(value, collapse = ","))
+        else
+          ""
+      }
+      paste(
+        private$testSnapshotUrl,
+        reqString("input", input),
+        reqString("output", output),
+        reqString("export", export),
+        paste0("format=", format),
+        sep = "&"
+      )
+    },
 
     reactlog = function(logEntry) {
       # Use sendCustomMessage instead of sendMessage, because the handler in
@@ -1202,8 +1453,9 @@ ShinySession <- R6Class(
         )
       )
     },
-    updateQueryString = function(queryString) {
-      private$sendMessage(updateQueryString = list(queryString = queryString))
+    updateQueryString = function(queryString, mode) {
+      private$sendMessage(updateQueryString = list(
+        queryString = queryString, mode = mode))
     },
     resetBrush = function(brushId) {
       private$sendMessage(
@@ -1610,6 +1862,16 @@ outputOptions <- function(x, name, ...) {
 }
 
 
+#' Mark an output to be excluded from test snapshots
+#'
+#' @param x A reactive which will be assigned to an output.
+#'
+#' @export
+snapshotExclude <- function(x) {
+  markOutputAttrs(x, snapshotExclude = TRUE)
+}
+
+
 #' Add callbacks for Shiny session events
 #'
 #' These functions are for registering callbacks on Shiny session events.

R/shinyui.R

@@ -24,7 +24,7 @@ withMathJax <- function(...) {
   )
 }
 
-renderPage <- function(ui, connection, showcase=0) {
+renderPage <- function(ui, connection, showcase=0, testMode=FALSE) {
   # If the ui is a NOT complete document (created by htmlTemplate()), then do some
   # preprocessing and make sure it's a complete document.
   if (!inherits(ui, "html_document")) {
@@ -50,6 +50,14 @@ renderPage <- function(ui, connection, showcase=0) {
       script = if (getOption("shiny.minified", TRUE)) "shiny.min.js" else "shiny.js",
       stylesheet = "shiny.css")
   )
+
+  if (testMode) {
+    # Add code injection listener if in test mode
+    shiny_deps[[length(shiny_deps) + 1]] <-
+      htmlDependency("shiny-testmode", utils::packageVersion("shiny"),
+        c(href="shared"), script = "shiny-testmode.js")
+  }
+
   html <- renderDocument(ui, shiny_deps, processDep = createWebDependency)
   writeUTF8(html, con = connection)
 }
@@ -91,6 +99,8 @@ uiHttpHandler <- function(ui, uiPattern = "^/$") {
         showcaseMode <- mode
     }
 
+    testMode <- .globals$testMode %OR% FALSE
+
     # Create a restore context using query string
     bookmarkStore <- getShinyOption("bookmarkStore", default = "disable")
     if (bookmarkStore == "disable") {
@@ -121,7 +131,7 @@ uiHttpHandler <- function(ui, uiPattern = "^/$") {
     if (is.null(uiValue))
       return(NULL)
 
-    renderPage(uiValue, textConn, showcaseMode)
+    renderPage(uiValue, textConn, showcaseMode, testMode)
     html <- paste(readLines(textConn, encoding = 'UTF-8'), collapse='\n')
     return(httpResponse(200, content=enc2utf8(html)))
   }

R/shinywrappers.R

@@ -88,6 +88,26 @@ as.tags.shiny.render.function <- function(x, ..., inline = FALSE) {
   useRenderFunction(x, inline = inline)
 }
 
+
+#' Mark a render function with attributes that will be used by the output
+#'
+#' @inheritParams markRenderFunction
+#' @param snapshotExclude If TRUE, exclude the output from test snapshots.
+#'
+#' @keywords internal
+markOutputAttrs <- function(renderFunc, snapshotExclude = NULL) {
+  # Add the outputAttrs attribute if necessary
+  if (is.null(attr(renderFunc, "outputAttrs", TRUE))) {
+    attr(renderFunc, "outputAttrs") <- list()
+  }
+
+  if (!is.null(snapshotExclude)) {
+    attr(renderFunc, "outputAttrs")$snapshotExclude <- snapshotExclude
+  }
+
+  renderFunc
+}
+
 #' Image file output
 #'
 #' Renders a reactive image that is suitable for assigning to an \code{output}
@@ -127,6 +147,7 @@ as.tags.shiny.render.function <- function(x, ..., inline = FALSE) {
 #' @examples
 #' ## Only run examples in interactive R sessions
 #' if (interactive()) {
+#' options(device.ask.default = FALSE)
 #'
 #' ui <- fluidPage(
 #'   sliderInput("n", "Number of observations", 2, 1000, 500),
@@ -220,7 +241,7 @@ renderImage <- function(expr, env=parent.frame(), quoted=FALSE,
 #'
 #' Makes a reactive version of the given function that captures any printed
 #' output, and also captures its printable result (unless
-#' \code{\link{invisible}}), into a string. The resulting function is suitable
+#' \code{\link[base]{invisible}}), into a string. The resulting function is suitable
 #' for assigning to an  \code{output} slot.
 #'
 #' The corresponding HTML output tag can be anything (though \code{pre} is
@@ -232,14 +253,14 @@ renderImage <- function(expr, env=parent.frame(), quoted=FALSE,
 #'
 #' Note that unlike most other Shiny output functions, if the given function
 #' returns \code{NULL} then \code{NULL} will actually be visible in the output.
-#' To display nothing, make your function return \code{\link{invisible}()}.
+#' To display nothing, make your function return \code{\link[base]{invisible}()}.
 #'
 #' @param expr An expression that may print output and/or return a printable R
 #'   object.
 #' @param env The environment in which to evaluate \code{expr}.
 #' @param quoted Is \code{expr} a quoted expression (with \code{quote()})? This
 #'   is useful if you want to save an expression in a variable.
-#' @param width The value for \code{\link{options}('width')}.
+#' @param width The value for \code{\link[base]{options}('width')}.
 #' @param outputArgs A list of arguments to be passed through to the implicit
 #'   call to \code{\link{verbatimTextOutput}} when \code{renderPrint} is used
 #'   in an interactive R Markdown document.
@@ -409,7 +430,9 @@ downloadHandler <- function(filename, content, contentType=NA, outputArgs=list()
   renderFunc <- function(shinysession, name, ...) {
     shinysession$registerDownload(name, filename, contentType, content)
   }
-  markRenderFunction(downloadButton, renderFunc, outputArgs = outputArgs)
+  snapshotExclude(
+    markRenderFunction(downloadButton, renderFunc, outputArgs = outputArgs)
+  )
 }
 
 #' Table output with the JavaScript library DataTables
@@ -420,7 +443,7 @@ downloadHandler <- function(filename, content, contentType=NA, outputArgs=list()
 #' the server infrastructure.
 #'
 #' For the \code{options} argument, the character elements that have the class
-#' \code{"AsIs"} (usually returned from \code{\link{I}()}) will be evaluated in
+#' \code{"AsIs"} (usually returned from \code{\link[base]{I}()}) will be evaluated in
 #' JavaScript. This is useful when the type of the option value is not supported
 #' in JSON, e.g., a JavaScript function, which can be obtained by evaluating a
 #' character string. Note this only applies to the root-level elements of the

R/showcase.R

@@ -31,7 +31,7 @@ licenseLink <- function(licenseName) {
 showcaseHead <- function() {
 
   deps  <- list(
-    htmlDependency("jqueryui", "1.11.4", c(href="shared/jqueryui"),
+    htmlDependency("jqueryui", "1.12.1", c(href="shared/jqueryui"),
       script = "jquery-ui.min.js"),
     htmlDependency("showdown", "0.3.1", c(href="shared/showdown/compressed"),
       script = "showdown.js"),

R/test-export.R

@@ -0,0 +1,61 @@
+#' Register expressions for export in test mode
+#'
+#' This function registers expressions that will be evaluated when a test export
+#' event occurs. These events are triggered by accessing a snapshot URL.
+#'
+#' This function only has an effect if the app is launched in test mode. This is
+#' done by calling \code{runApp()} with \code{test.mode=TRUE}, or by setting the
+#' global option \code{shiny.testmode} to \code{TRUE}.
+#'
+#' @param quoted_ Are the expression quoted? Default is \code{FALSE}.
+#' @param env_ The environment in which the expression should be evaluated.
+#' @param session_ A Shiny session object.
+#' @param ... Named arguments that are quoted or unquoted expressions that will
+#'   be captured and evaluated when snapshot URL is visited.
+#' @examples
+#' ## Only run this example in interactive R sessions
+#' if (interactive()) {
+#'
+#' options(shiny.testmode = TRUE)
+#'
+#' # This application shows the test snapshot URL; clicking on it will
+#' # fetch the input, output, and exported values in JSON format.
+#' shinyApp(
+#'   ui = basicPage(
+#'     h4("Snapshot URL: "),
+#'     uiOutput("url"),
+#'     h4("Current values:"),
+#'     verbatimTextOutput("values"),
+#'     actionButton("inc", "Increment x")
+#'   ),
+#'
+#'   server = function(input, output, session) {
+#'     vals <- reactiveValues(x = 1)
+#'     y <- reactive({ vals$x + 1 })
+#'
+#'     observeEvent(input$inc, {
+#'       vals$x <<- vals$x + 1
+#'     })
+#'
+#'     exportTestValues(
+#'       x = vals$x,
+#'       y = y()
+#'     )
+#'
+#'     output$url <- renderUI({
+#'       url <- session$getTestSnapshotUrl(format="json")
+#'       a(href = url, url)
+#'     })
+#'
+#'     output$values <- renderText({
+#'       paste0("vals$x: ", vals$x, "\ny: ", y())
+#'     })
+#'   }
+#' )
+#' }
+#' @export
+exportTestValues <- function(..., quoted_ = FALSE, env_ = parent.frame(),
+  session_ = getDefaultReactiveDomain())
+{
+  session_$exportTestValues(..., quoted_ = quoted_, env_ = env_)
+}

R/update-input.R

@@ -179,21 +179,18 @@ updateActionButton <- function(session, inputId, label = NULL, icon = NULL) {
 #' if (interactive()) {
 #'
 #' ui <- fluidPage(
-#'   sliderInput("controller", "Controller", 1, 30, 10),
+#'   sliderInput("n", "Day of month", 1, 30, 10),
 #'   dateInput("inDate", "Input date")
 #' )
 #'
 #' server <- function(input, output, session) {
 #'   observe({
-#'     # We'll use the input$controller variable multiple times, so save it as x
-#'     # for convenience.
-#'     x <- input$controller
-#'
+#'     date <- as.Date(paste0("2013-04-", input$n))
 #'     updateDateInput(session, "inDate",
-#'       label = paste("Date label", x),
-#'       value = paste("2013-04-", x, sep=""),
-#'       min   = paste("2013-04-", x-1, sep=""),
-#'       max   = paste("2013-04-", x+1, sep="")
+#'       label = paste("Date label", input$n),
+#'       value = date,
+#'       min   = date - 3,
+#'       max   = date + 3
 #'     )
 #'   })
 #' }
@@ -241,20 +238,20 @@ updateDateInput <- function(session, inputId, label = NULL, value = NULL,
 #' if (interactive()) {
 #'
 #' ui <- fluidPage(
-#'   sliderInput("controller", "Controller", 1, 30, 10),
+#'   sliderInput("n", "Day of month", 1, 30, 10),
 #'   dateRangeInput("inDateRange", "Input date range")
 #' )
 #'
 #' server <- function(input, output, session) {
 #'   observe({
-#'     # We'll use the input$controller variable multiple times, so save it as x
-#'     # for convenience.
-#'     x <- input$controller
+#'     date <- as.Date(paste0("2013-04-", input$n))
 #'
 #'     updateDateRangeInput(session, "inDateRange",
-#'       label = paste("Date range label", x),
-#'       start = paste("2013-01-", x, sep=""),
-#'       end = paste("2013-12-", x, sep="")
+#'       label = paste("Date range label", input$n),
+#'       start = date - 1,
+#'       end = date + 1,
+#'       min = date - 5,
+#'       max = date + 5
 #'     )
 #'   })
 #' }
@@ -455,16 +452,18 @@ updateSliderInput <- function(session, inputId, label = NULL, value = NULL,
 
 
 updateInputOptions <- function(session, inputId, label = NULL, choices = NULL,
-                               selected = NULL, inline = FALSE,
-                               type = 'checkbox') {
-  if (!is.null(choices))
-    choices <- choicesWithNames(choices)
-  if (!is.null(selected))
-    selected <- validateSelected(selected, choices, session$ns(inputId))
+                               selected = NULL, inline = FALSE, type = NULL,
+                               choiceNames = NULL, choiceValues = NULL) {
+  if (is.null(type)) stop("Please specify the type ('checkbox' or 'radio')")
 
-  options <- if (!is.null(choices)) {
+  args <- normalizeChoicesArgs(choices, choiceNames, choiceValues, mustExist = FALSE)
+
+  if (!is.null(selected)) selected <- as.character(selected)
+
+  options <- if (!is.null(args$choiceValues)) {
     format(tagList(
-      generateOptions(session$ns(inputId), choices, selected, inline, type = type)
+      generateOptions(session$ns(inputId), selected, inline, type,
+        args$choiceNames, args$choiceValues)
     ))
   }
 
@@ -513,9 +512,10 @@ updateInputOptions <- function(session, inputId, label = NULL, choices = NULL,
 #' }
 #' @export
 updateCheckboxGroupInput <- function(session, inputId, label = NULL,
-                                     choices = NULL, selected = NULL,
-                                     inline = FALSE) {
-  updateInputOptions(session, inputId, label, choices, selected, inline)
+  choices = NULL, selected = NULL, inline = FALSE,
+  choiceNames = NULL, choiceValues = NULL) {
+  updateInputOptions(session, inputId, label, choices, selected,
+                     inline, "checkbox", choiceNames, choiceValues)
 }
 
 
@@ -555,13 +555,15 @@ updateCheckboxGroupInput <- function(session, inputId, label = NULL,
 #' }
 #' @export
 updateRadioButtons <- function(session, inputId, label = NULL, choices = NULL,
-                               selected = NULL, inline = FALSE) {
-  if (!is.null(choices)) choices <- as.character(choices)
-  if (!is.null(selected)) selected <- as.character(selected)
-
+                               selected = NULL, inline = FALSE,
+                               choiceNames = NULL, choiceValues = NULL) {
   # you must select at least one radio button
-  if (is.null(selected) && !is.null(choices)) selected <- choices[[1]]
-  updateInputOptions(session, inputId, label, choices, selected, inline, type = 'radio')
+  if (is.null(selected)) {
+    if (!is.null(choices)) selected <- choices[[1]]
+    else if (!is.null(choiceValues)) selected <- choiceValues[[1]]
+  }
+  updateInputOptions(session, inputId, label, choices, selected,
+    inline, 'radio', choiceNames, choiceValues)
 }
 
 
@@ -607,8 +609,7 @@ updateRadioButtons <- function(session, inputId, label = NULL, choices = NULL,
 updateSelectInput <- function(session, inputId, label = NULL, choices = NULL,
                               selected = NULL) {
   choices <- if (!is.null(choices)) choicesWithNames(choices)
-  if (!is.null(selected))
-    selected <- validateSelected(selected, choices, inputId)
+  if (!is.null(selected)) selected <- as.character(selected)
   options <- if (!is.null(choices)) selectOptions(choices, selected)
   message <- dropNulls(list(label = label, options = options, value = selected))
   session$sendInputMessage(inputId, message)
@@ -628,7 +629,7 @@ updateSelectizeInput <- function(session, inputId, label = NULL, choices = NULL,
     res <- checkAsIs(options)
     cfg <- tags$script(
       type = 'application/json',
-      `data-for` = inputId,
+      `data-for` = session$ns(inputId),
       `data-eval` = if (length(res$eval)) HTML(toJSON(res$eval)),
       HTML(toJSON(res$options))
     )

R/utils.R

@@ -182,6 +182,16 @@ anyUnnamed <- function(x) {
   any(!nzchar(nms))
 }
 
+
+# Given a vector/list, returns a named vector (the labels will be blank).
+asNamedVector <- function(x) {
+  if (!is.null(names(x)))
+    return(x)
+
+  names(x) <- rep.int("", length(x))
+  x
+}
+
 # Given two named vectors, join them together, and keep only the last element
 # with a given name in the resulting vector. If b has any elements with the same
 # name as elements in a, the element in a is dropped. Also, if there are any
@@ -196,6 +206,30 @@ mergeVectors <- function(a, b) {
   x[!drop_idx]
 }
 
+# Sort a vector by the names of items. If there are multiple items with the
+# same name, preserve the original order of those items. For empty
+# vectors/lists/NULL, return the original value.
+sortByName <- function(x) {
+  if (anyUnnamed(x))
+    stop("All items must be named")
+
+  # Special case for empty vectors/lists, and NULL
+  if (length(x) == 0)
+    return(x)
+
+  x[order(names(x))]
+}
+
+# Wrapper around list2env with a NULL check. In R <3.2.0, if an empty unnamed
+# list is passed to list2env(), it errors. But an empty named list is OK. For
+# R >=3.2.0, this wrapper is not necessary.
+list2env2 <- function(x, ...) {
+  # Ensure that zero-length lists have a name attribute
+   if (length(x) == 0)
+    attr(x, "names") <- character(0)
+
+  list2env(x, ...)
+}
 
 # Combine dir and (file)name into a file path. If a file already exists with a
 # name differing only by case, then use it instead.
@@ -1094,6 +1128,7 @@ reactiveStop <- function(message = "", class = NULL) {
 #' @examples
 #' ## Only run examples in interactive R sessions
 #' if (interactive()) {
+#' options(device.ask.default = FALSE)
 #'
 #' ui <- fluidPage(
 #'   checkboxGroupInput('in1', 'Check some letters', choices = head(LETTERS)),
@@ -1196,7 +1231,7 @@ need <- function(expr, message = paste(label, "must be provided"), label) {
 #' \strong{Truthy and falsy values}
 #'
 #' The terms "truthy" and "falsy" generally indicate whether a value, when
-#' coerced to a \code{\link{logical}}, is \code{TRUE} or \code{FALSE}. We use
+#' coerced to a \code{\link[base]{logical}}, is \code{TRUE} or \code{FALSE}. We use
 #' the term a little loosely here; our usage tries to match the intuitive
 #' notions of "Is this value missing or available?", or "Has the user provided
 #' an answer?", or in the case of action buttons, "Has the button been

README.md

@@ -59,6 +59,10 @@ devtools::install_version("shiny", version = "0.10.2.2")
 
 The Javascript code in Shiny is minified using tools that run on Node.js. See the tools/ directory for more information.
 
+## Guidelines for contributing
+
+We welcome contributions to the **shiny** package. Please see our [CONTRIBUTING.md](CONTRIBUTING.md) file for detailed guidelines of how to contribute.
+
 ## License
 
 The shiny package is licensed under the GPLv3. See these files in the inst directory for additional details:

appveyor.yml

@@ -10,6 +10,9 @@ init:
 install:
   ps: Bootstrap
 
+cache:
+  - C:\RLibrary
+
 # Adapt as necessary starting from here
 
 build_script:

inst/examples/01_hello/rsconnect/localhost/admin/01_hello.dcf

@@ -1,6 +0,0 @@
-name: 01_hello
-account: admin
-server: localhost
-bundleId: 1
-url: http://localhost:3939/admin/01_hello/
-when: 1436550957.65385

inst/examples/02_text/ui.R

@@ -17,7 +17,7 @@ fluidPage(
     ),
     
     # Show a summary of the dataset and an HTML table with the 
-	 # requested number of observations
+    # requested number of observations
     mainPanel(
       verbatimTextOutput("summary"),
       

inst/examples/03_reactivity/server.R

@@ -10,7 +10,7 @@ function(input, output) {
   #
   #  1) It is only called when the inputs it depends on changes
   #  2) The computation and result are shared by all the callers 
-  #	  (it only executes a single time)
+  #     (it only executes a single time)
   #
   datasetInput <- reactive({
     switch(input$dataset,

inst/examples/03_reactivity/ui.R

@@ -22,7 +22,7 @@ fluidPage(
     
     
     # Show the caption, a summary of the dataset and an HTML 
-	 # table with the requested number of observations
+    # table with the requested number of observations
     mainPanel(
       h3(textOutput("caption", container = span)),
       

inst/examples/04_mpg/ui.R

@@ -18,8 +18,8 @@ fluidPage(
       checkboxInput("outliers", "Show outliers", FALSE)
     ),
     
-	 # Show the caption and plot of the requested variable against
-	 # mpg
+    # Show the caption and plot of the requested variable against
+    # mpg
     mainPanel(
       h3(textOutput("caption")),
       

inst/examples/05_sliders/ui.R

@@ -23,16 +23,16 @@ fluidPage(
                   min = 1, max = 1000, value = c(200,500)),
 
       # Provide a custom currency format for value display,
-		# with basic animation
+    # with basic animation
       sliderInput("format", "Custom Format:",
                   min = 0, max = 10000, value = 0, step = 2500,
                   pre = "$", sep = ",", animate=TRUE),
 
       # Animation with custom interval (in ms) to control speed,
-		# plus looping
+    # plus looping
       sliderInput("animation", "Looping Animation:", 1, 2000, 1,
-					  	step = 10, animate=
-							animationOptions(interval=300, loop=TRUE))
+                  step = 10, animate =
+                  animationOptions(interval=300, loop=TRUE))
     ),
 
     # Show a table summarizing the values entered

inst/examples/07_widgets/Readme.md

@@ -1 +1 @@
-This example demonstrates some additional widgets included in Shiny, such as `helpText` and `submitButton`. The latter is used to delay rendering output until the user explicitly requests it.
+This example demonstrates some additional widgets included in Shiny, such as `helpText` and `actionButton`. The latter is used to delay rendering output until the user explicitly requests it (a construct which also introduces two important server functions, `eventReactive` and `isolate`).

inst/examples/07_widgets/server.R

@@ -1,26 +1,32 @@
 library(shiny)
 library(datasets)
 
-# Define server logic required to summarize and view the 
+# Define server logic required to summarize and view the
 # selected dataset
 function(input, output) {
-  
-  # Return the requested dataset
-  datasetInput <- reactive({
+
+  # Return the requested dataset. Note that we use `eventReactive()`
+  # here, which takes a dependency on input$update (the action
+  # button), so that the output is only updated when the user
+  # clicks the button.
+  datasetInput <- eventReactive(input$update, {
     switch(input$dataset,
            "rock" = rock,
            "pressure" = pressure,
            "cars" = cars)
-  })
-  
+  }, ignoreNULL = FALSE)
+
   # Generate a summary of the dataset
   output$summary <- renderPrint({
     dataset <- datasetInput()
     summary(dataset)
   })
-  
-  # Show the first "n" observations
+
+  # Show the first "n" observations. The use of `isolate()` here
+  # is necessary because we don't want the table to update
+  # whenever input$obs changes (only when the user clicks the
+  # action button).
   output$view <- renderTable({
-    head(datasetInput(), n = input$obs)
+    head(datasetInput(), n = isolate(input$obs))
   })
 }

inst/examples/07_widgets/ui.R

@@ -2,32 +2,32 @@ library(shiny)
 
 # Define UI for dataset viewer application
 fluidPage(
-  
+
   # Application title.
   titlePanel("More Widgets"),
-  
+
   # Sidebar with controls to select a dataset and specify the
   # number of observations to view. The helpText function is
   # also used to include clarifying text. Most notably, the
-  # inclusion of a submitButton defers the rendering of output
+  # inclusion of an actionButton defers the rendering of output
   # until the user explicitly clicks the button (rather than
   # doing it immediately when inputs change). This is useful if
   # the computations required to render output are inordinately
   # time-consuming.
   sidebarLayout(
     sidebarPanel(
-      selectInput("dataset", "Choose a dataset:", 
+      selectInput("dataset", "Choose a dataset:",
                   choices = c("rock", "pressure", "cars")),
-      
+
       numericInput("obs", "Number of observations to view:", 10),
-      
+
       helpText("Note: while the data view will show only the specified",
                "number of observations, the summary will still be based",
                "on the full dataset."),
-      
-      submitButton("Update View")
+
+      actionButton("update", "Update View")
     ),
-    
+
     # Show a summary of the dataset and an HTML table with the
     # requested number of observations. Note the use of the h4
     # function to provide an additional header above each output
@@ -35,7 +35,7 @@ fluidPage(
     mainPanel(
       h4("Summary"),
       verbatimTextOutput("summary"),
-      
+
       h4("Observations"),
       tableOutput("view")
     )

inst/examples/09_upload/server.R

@@ -14,7 +14,7 @@ function(input, output) {
     if (is.null(inFile))
       return(NULL)
     
-    read.csv(inFile$datapath, header=input$header, sep=input$sep, 
-				 quote=input$quote)
+    read.csv(inFile$datapath, header=input$header, sep=input$sep,
+             quote=input$quote)
   })
 }

inst/examples/09_upload/ui.R

@@ -6,8 +6,8 @@ fluidPage(
     sidebarPanel(
       fileInput('file1', 'Choose CSV File',
                 accept=c('text/csv', 
-								 'text/comma-separated-values,text/plain', 
-								 '.csv')),
+                'text/comma-separated-values,text/plain',
+                '.csv')),
       tags$hr(),
       checkboxInput('header', 'Header', TRUE),
       radioButtons('sep', 'Separator',

inst/examples/10_download/server.R

@@ -12,8 +12,8 @@ function(input, output) {
   
   output$downloadData <- downloadHandler(
     filename = function() { 
-		 paste(input$dataset, '.csv', sep='') 
-	 },
+      paste(input$dataset, '.csv', sep='')
+    },
     content = function(file) {
       write.csv(datasetInput(), file)
     }

inst/staticdocs/index.r

@@ -59,7 +59,8 @@ sd_section("UI Inputs",
     "updateTabsetPanel",
     "updateTextInput",
     "updateTextAreaInput",
-    "updateQueryString"
+    "updateQueryString",
+    "getQueryString"
   )
 )
 sd_section("UI Outputs",
@@ -115,24 +116,25 @@ sd_section("Rendering functions",
     "reactiveUI"
   )
 )
-sd_section("Reactive constructs",
+sd_section("Reactive programming",
   "A sub-library that provides reactive programming facilities for R.",
   c(
-    "invalidateLater",
-    "is.reactivevalues",
-    "isolate",
-    "makeReactiveBinding",
+    "reactive",
     "observe",
     "observeEvent",
-    "reactive",
+    "reactiveValues",
+    "reactiveValuesToList",
+    "is.reactivevalues",
+    "isolate",
+    "invalidateLater",
+    "debounce",
+    "showReactLog",
+    "makeReactiveBinding",
     "reactiveFileReader",
     "reactivePoll",
     "reactiveTimer",
-    "reactiveValues",
-    "reactiveValuesToList",
-    "freezeReactiveValue",
     "domains",
-    "showReactLog"
+    "freezeReactiveValue"
   )
 )
 sd_section("Boilerplate",
@@ -184,10 +186,14 @@ sd_section("Utility functions",
     "safeError",
     "onFlush",
     "restoreInput",
+    "applyInputHandlers",
     "exprToFunction",
     "installExprFunction",
     "parseQueryString",
     "plotPNG",
+    "exportTestValues",
+    "snapshotExclude",
+    "markOutputAttrs",
     "repeatable",
     "shinyDeprecated",
     "serverInfo",

inst/www/shared/datepicker/css/bootstrap-datepicker3.css

@@ -0,0 +1,678 @@
+/*!
+ * Datepicker for Bootstrap v1.6.4 (https://github.com/eternicode/bootstrap-datepicker)
+ *
+ * Copyright 2012 Stefan Petre
+ * Improvements by Andrew Rowls
+ * Licensed under the Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ */
+.datepicker {
+  border-radius: 4px;
+  direction: ltr;
+}
+.datepicker-inline {
+  width: 220px;
+}
+.datepicker.datepicker-rtl {
+  direction: rtl;
+}
+.datepicker.datepicker-rtl table tr td span {
+  float: right;
+}
+.datepicker-dropdown {
+  top: 0;
+  left: 0;
+  padding: 4px;
+}
+.datepicker-dropdown:before {
+  content: '';
+  display: inline-block;
+  border-left: 7px solid transparent;
+  border-right: 7px solid transparent;
+  border-bottom: 7px solid rgba(0, 0, 0, 0.15);
+  border-top: 0;
+  border-bottom-color: rgba(0, 0, 0, 0.2);
+  position: absolute;
+}
+.datepicker-dropdown:after {
+  content: '';
+  display: inline-block;
+  border-left: 6px solid transparent;
+  border-right: 6px solid transparent;
+  border-bottom: 6px solid #fff;
+  border-top: 0;
+  position: absolute;
+}
+.datepicker-dropdown.datepicker-orient-left:before {
+  left: 6px;
+}
+.datepicker-dropdown.datepicker-orient-left:after {
+  left: 7px;
+}
+.datepicker-dropdown.datepicker-orient-right:before {
+  right: 6px;
+}
+.datepicker-dropdown.datepicker-orient-right:after {
+  right: 7px;
+}
+.datepicker-dropdown.datepicker-orient-bottom:before {
+  top: -7px;
+}
+.datepicker-dropdown.datepicker-orient-bottom:after {
+  top: -6px;
+}
+.datepicker-dropdown.datepicker-orient-top:before {
+  bottom: -7px;
+  border-bottom: 0;
+  border-top: 7px solid rgba(0, 0, 0, 0.15);
+}
+.datepicker-dropdown.datepicker-orient-top:after {
+  bottom: -6px;
+  border-bottom: 0;
+  border-top: 6px solid #fff;
+}
+.datepicker table {
+  margin: 0;
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+  -khtml-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+.datepicker table tr td,
+.datepicker table tr th {
+  text-align: center;
+  width: 30px;
+  height: 30px;
+  border-radius: 4px;
+  border: none;
+}
+.table-striped .datepicker table tr td,
+.table-striped .datepicker table tr th {
+  background-color: transparent;
+}
+.datepicker table tr td.old,
+.datepicker table tr td.new {
+  color: #777777;
+}
+.datepicker table tr td.day:hover,
+.datepicker table tr td.focused {
+  background: #eeeeee;
+  cursor: pointer;
+}
+.datepicker table tr td.disabled,
+.datepicker table tr td.disabled:hover {
+  background: none;
+  color: #777777;
+  cursor: default;
+}
+.datepicker table tr td.highlighted {
+  color: #000;
+  background-color: #d9edf7;
+  border-color: #85c5e5;
+  border-radius: 0;
+}
+.datepicker table tr td.highlighted:focus,
+.datepicker table tr td.highlighted.focus {
+  color: #000;
+  background-color: #afd9ee;
+  border-color: #298fc2;
+}
+.datepicker table tr td.highlighted:hover {
+  color: #000;
+  background-color: #afd9ee;
+  border-color: #52addb;
+}
+.datepicker table tr td.highlighted:active,
+.datepicker table tr td.highlighted.active {
+  color: #000;
+  background-color: #afd9ee;
+  border-color: #52addb;
+}
+.datepicker table tr td.highlighted:active:hover,
+.datepicker table tr td.highlighted.active:hover,
+.datepicker table tr td.highlighted:active:focus,
+.datepicker table tr td.highlighted.active:focus,
+.datepicker table tr td.highlighted:active.focus,
+.datepicker table tr td.highlighted.active.focus {
+  color: #000;
+  background-color: #91cbe8;
+  border-color: #298fc2;
+}
+.datepicker table tr td.highlighted.disabled:hover,
+.datepicker table tr td.highlighted[disabled]:hover,
+fieldset[disabled] .datepicker table tr td.highlighted:hover,
+.datepicker table tr td.highlighted.disabled:focus,
+.datepicker table tr td.highlighted[disabled]:focus,
+fieldset[disabled] .datepicker table tr td.highlighted:focus,
+.datepicker table tr td.highlighted.disabled.focus,
+.datepicker table tr td.highlighted[disabled].focus,
+fieldset[disabled] .datepicker table tr td.highlighted.focus {
+  background-color: #d9edf7;
+  border-color: #85c5e5;
+}
+.datepicker table tr td.highlighted.focused {
+  background: #afd9ee;
+}
+.datepicker table tr td.highlighted.disabled,
+.datepicker table tr td.highlighted.disabled:active {
+  background: #d9edf7;
+  color: #777777;
+}
+.datepicker table tr td.today {
+  color: #000;
+  background-color: #ffdb99;
+  border-color: #ffb733;
+}
+.datepicker table tr td.today:focus,
+.datepicker table tr td.today.focus {
+  color: #000;
+  background-color: #ffc966;
+  border-color: #b37400;
+}
+.datepicker table tr td.today:hover {
+  color: #000;
+  background-color: #ffc966;
+  border-color: #f59e00;
+}
+.datepicker table tr td.today:active,
+.datepicker table tr td.today.active {
+  color: #000;
+  background-color: #ffc966;
+  border-color: #f59e00;
+}
+.datepicker table tr td.today:active:hover,
+.datepicker table tr td.today.active:hover,
+.datepicker table tr td.today:active:focus,
+.datepicker table tr td.today.active:focus,
+.datepicker table tr td.today:active.focus,
+.datepicker table tr td.today.active.focus {
+  color: #000;
+  background-color: #ffbc42;
+  border-color: #b37400;
+}
+.datepicker table tr td.today.disabled:hover,
+.datepicker table tr td.today[disabled]:hover,
+fieldset[disabled] .datepicker table tr td.today:hover,
+.datepicker table tr td.today.disabled:focus,
+.datepicker table tr td.today[disabled]:focus,
+fieldset[disabled] .datepicker table tr td.today:focus,
+.datepicker table tr td.today.disabled.focus,
+.datepicker table tr td.today[disabled].focus,
+fieldset[disabled] .datepicker table tr td.today.focus {
+  background-color: #ffdb99;
+  border-color: #ffb733;
+}
+.datepicker table tr td.today.focused {
+  background: #ffc966;
+}
+.datepicker table tr td.today.disabled,
+.datepicker table tr td.today.disabled:active {
+  background: #ffdb99;
+  color: #777777;
+}
+.datepicker table tr td.range {
+  color: #000;
+  background-color: #eeeeee;
+  border-color: #bbbbbb;
+  border-radius: 0;
+}
+.datepicker table tr td.range:focus,
+.datepicker table tr td.range.focus {
+  color: #000;
+  background-color: #d5d5d5;
+  border-color: #7c7c7c;
+}
+.datepicker table tr td.range:hover {
+  color: #000;
+  background-color: #d5d5d5;
+  border-color: #9d9d9d;
+}
+.datepicker table tr td.range:active,
+.datepicker table tr td.range.active {
+  color: #000;
+  background-color: #d5d5d5;
+  border-color: #9d9d9d;
+}
+.datepicker table tr td.range:active:hover,
+.datepicker table tr td.range.active:hover,
+.datepicker table tr td.range:active:focus,
+.datepicker table tr td.range.active:focus,
+.datepicker table tr td.range:active.focus,
+.datepicker table tr td.range.active.focus {
+  color: #000;
+  background-color: #c3c3c3;
+  border-color: #7c7c7c;
+}
+.datepicker table tr td.range.disabled:hover,
+.datepicker table tr td.range[disabled]:hover,
+fieldset[disabled] .datepicker table tr td.range:hover,
+.datepicker table tr td.range.disabled:focus,
+.datepicker table tr td.range[disabled]:focus,
+fieldset[disabled] .datepicker table tr td.range:focus,
+.datepicker table tr td.range.disabled.focus,
+.datepicker table tr td.range[disabled].focus,
+fieldset[disabled] .datepicker table tr td.range.focus {
+  background-color: #eeeeee;
+  border-color: #bbbbbb;
+}
+.datepicker table tr td.range.focused {
+  background: #d5d5d5;
+}
+.datepicker table tr td.range.disabled,
+.datepicker table tr td.range.disabled:active {
+  background: #eeeeee;
+  color: #777777;
+}
+.datepicker table tr td.range.highlighted {
+  color: #000;
+  background-color: #e4eef3;
+  border-color: #9dc1d3;
+}
+.datepicker table tr td.range.highlighted:focus,
+.datepicker table tr td.range.highlighted.focus {
+  color: #000;
+  background-color: #c1d7e3;
+  border-color: #4b88a6;
+}
+.datepicker table tr td.range.highlighted:hover {
+  color: #000;
+  background-color: #c1d7e3;
+  border-color: #73a6c0;
+}
+.datepicker table tr td.range.highlighted:active,
+.datepicker table tr td.range.highlighted.active {
+  color: #000;
+  background-color: #c1d7e3;
+  border-color: #73a6c0;
+}
+.datepicker table tr td.range.highlighted:active:hover,
+.datepicker table tr td.range.highlighted.active:hover,
+.datepicker table tr td.range.highlighted:active:focus,
+.datepicker table tr td.range.highlighted.active:focus,
+.datepicker table tr td.range.highlighted:active.focus,
+.datepicker table tr td.range.highlighted.active.focus {
+  color: #000;
+  background-color: #a8c8d8;
+  border-color: #4b88a6;
+}
+.datepicker table tr td.range.highlighted.disabled:hover,
+.datepicker table tr td.range.highlighted[disabled]:hover,
+fieldset[disabled] .datepicker table tr td.range.highlighted:hover,
+.datepicker table tr td.range.highlighted.disabled:focus,
+.datepicker table tr td.range.highlighted[disabled]:focus,
+fieldset[disabled] .datepicker table tr td.range.highlighted:focus,
+.datepicker table tr td.range.highlighted.disabled.focus,
+.datepicker table tr td.range.highlighted[disabled].focus,
+fieldset[disabled] .datepicker table tr td.range.highlighted.focus {
+  background-color: #e4eef3;
+  border-color: #9dc1d3;
+}
+.datepicker table tr td.range.highlighted.focused {
+  background: #c1d7e3;
+}
+.datepicker table tr td.range.highlighted.disabled,
+.datepicker table tr td.range.highlighted.disabled:active {
+  background: #e4eef3;
+  color: #777777;
+}
+.datepicker table tr td.range.today {
+  color: #000;
+  background-color: #f7ca77;
+  border-color: #f1a417;
+}
+.datepicker table tr td.range.today:focus,
+.datepicker table tr td.range.today.focus {
+  color: #000;
+  background-color: #f4b747;
+  border-color: #815608;
+}
+.datepicker table tr td.range.today:hover {
+  color: #000;
+  background-color: #f4b747;
+  border-color: #bf800c;
+}
+.datepicker table tr td.range.today:active,
+.datepicker table tr td.range.today.active {
+  color: #000;
+  background-color: #f4b747;
+  border-color: #bf800c;
+}
+.datepicker table tr td.range.today:active:hover,
+.datepicker table tr td.range.today.active:hover,
+.datepicker table tr td.range.today:active:focus,
+.datepicker table tr td.range.today.active:focus,
+.datepicker table tr td.range.today:active.focus,
+.datepicker table tr td.range.today.active.focus {
+  color: #000;
+  background-color: #f2aa25;
+  border-color: #815608;
+}
+.datepicker table tr td.range.today.disabled:hover,
+.datepicker table tr td.range.today[disabled]:hover,
+fieldset[disabled] .datepicker table tr td.range.today:hover,
+.datepicker table tr td.range.today.disabled:focus,
+.datepicker table tr td.range.today[disabled]:focus,
+fieldset[disabled] .datepicker table tr td.range.today:focus,
+.datepicker table tr td.range.today.disabled.focus,
+.datepicker table tr td.range.today[disabled].focus,
+fieldset[disabled] .datepicker table tr td.range.today.focus {
+  background-color: #f7ca77;
+  border-color: #f1a417;
+}
+.datepicker table tr td.range.today.disabled,
+.datepicker table tr td.range.today.disabled:active {
+  background: #f7ca77;
+  color: #777777;
+}
+.datepicker table tr td.selected,
+.datepicker table tr td.selected.highlighted {
+  color: #fff;
+  background-color: #777777;
+  border-color: #555555;
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+}
+.datepicker table tr td.selected:focus,
+.datepicker table tr td.selected.highlighted:focus,
+.datepicker table tr td.selected.focus,
+.datepicker table tr td.selected.highlighted.focus {
+  color: #fff;
+  background-color: #5e5e5e;
+  border-color: #161616;
+}
+.datepicker table tr td.selected:hover,
+.datepicker table tr td.selected.highlighted:hover {
+  color: #fff;
+  background-color: #5e5e5e;
+  border-color: #373737;
+}
+.datepicker table tr td.selected:active,
+.datepicker table tr td.selected.highlighted:active,
+.datepicker table tr td.selected.active,
+.datepicker table tr td.selected.highlighted.active {
+  color: #fff;
+  background-color: #5e5e5e;
+  border-color: #373737;
+}
+.datepicker table tr td.selected:active:hover,
+.datepicker table tr td.selected.highlighted:active:hover,
+.datepicker table tr td.selected.active:hover,
+.datepicker table tr td.selected.highlighted.active:hover,
+.datepicker table tr td.selected:active:focus,
+.datepicker table tr td.selected.highlighted:active:focus,
+.datepicker table tr td.selected.active:focus,
+.datepicker table tr td.selected.highlighted.active:focus,
+.datepicker table tr td.selected:active.focus,
+.datepicker table tr td.selected.highlighted:active.focus,
+.datepicker table tr td.selected.active.focus,
+.datepicker table tr td.selected.highlighted.active.focus {
+  color: #fff;
+  background-color: #4c4c4c;
+  border-color: #161616;
+}
+.datepicker table tr td.selected.disabled:hover,
+.datepicker table tr td.selected.highlighted.disabled:hover,
+.datepicker table tr td.selected[disabled]:hover,
+.datepicker table tr td.selected.highlighted[disabled]:hover,
+fieldset[disabled] .datepicker table tr td.selected:hover,
+fieldset[disabled] .datepicker table tr td.selected.highlighted:hover,
+.datepicker table tr td.selected.disabled:focus,
+.datepicker table tr td.selected.highlighted.disabled:focus,
+.datepicker table tr td.selected[disabled]:focus,
+.datepicker table tr td.selected.highlighted[disabled]:focus,
+fieldset[disabled] .datepicker table tr td.selected:focus,
+fieldset[disabled] .datepicker table tr td.selected.highlighted:focus,
+.datepicker table tr td.selected.disabled.focus,
+.datepicker table tr td.selected.highlighted.disabled.focus,
+.datepicker table tr td.selected[disabled].focus,
+.datepicker table tr td.selected.highlighted[disabled].focus,
+fieldset[disabled] .datepicker table tr td.selected.focus,
+fieldset[disabled] .datepicker table tr td.selected.highlighted.focus {
+  background-color: #777777;
+  border-color: #555555;
+}
+.datepicker table tr td.active,
+.datepicker table tr td.active.highlighted {
+  color: #fff;
+  background-color: #337ab7;
+  border-color: #2e6da4;
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+}
+.datepicker table tr td.active:focus,
+.datepicker table tr td.active.highlighted:focus,
+.datepicker table tr td.active.focus,
+.datepicker table tr td.active.highlighted.focus {
+  color: #fff;
+  background-color: #286090;
+  border-color: #122b40;
+}
+.datepicker table tr td.active:hover,
+.datepicker table tr td.active.highlighted:hover {
+  color: #fff;
+  background-color: #286090;
+  border-color: #204d74;
+}
+.datepicker table tr td.active:active,
+.datepicker table tr td.active.highlighted:active,
+.datepicker table tr td.active.active,
+.datepicker table tr td.active.highlighted.active {
+  color: #fff;
+  background-color: #286090;
+  border-color: #204d74;
+}
+.datepicker table tr td.active:active:hover,
+.datepicker table tr td.active.highlighted:active:hover,
+.datepicker table tr td.active.active:hover,
+.datepicker table tr td.active.highlighted.active:hover,
+.datepicker table tr td.active:active:focus,
+.datepicker table tr td.active.highlighted:active:focus,
+.datepicker table tr td.active.active:focus,
+.datepicker table tr td.active.highlighted.active:focus,
+.datepicker table tr td.active:active.focus,
+.datepicker table tr td.active.highlighted:active.focus,
+.datepicker table tr td.active.active.focus,
+.datepicker table tr td.active.highlighted.active.focus {
+  color: #fff;
+  background-color: #204d74;
+  border-color: #122b40;
+}
+.datepicker table tr td.active.disabled:hover,
+.datepicker table tr td.active.highlighted.disabled:hover,
+.datepicker table tr td.active[disabled]:hover,
+.datepicker table tr td.active.highlighted[disabled]:hover,
+fieldset[disabled] .datepicker table tr td.active:hover,
+fieldset[disabled] .datepicker table tr td.active.highlighted:hover,
+.datepicker table tr td.active.disabled:focus,
+.datepicker table tr td.active.highlighted.disabled:focus,
+.datepicker table tr td.active[disabled]:focus,
+.datepicker table tr td.active.highlighted[disabled]:focus,
+fieldset[disabled] .datepicker table tr td.active:focus,
+fieldset[disabled] .datepicker table tr td.active.highlighted:focus,
+.datepicker table tr td.active.disabled.focus,
+.datepicker table tr td.active.highlighted.disabled.focus,
+.datepicker table tr td.active[disabled].focus,
+.datepicker table tr td.active.highlighted[disabled].focus,
+fieldset[disabled] .datepicker table tr td.active.focus,
+fieldset[disabled] .datepicker table tr td.active.highlighted.focus {
+  background-color: #337ab7;
+  border-color: #2e6da4;
+}
+.datepicker table tr td span {
+  display: block;
+  width: 23%;
+  height: 54px;
+  line-height: 54px;
+  float: left;
+  margin: 1%;
+  cursor: pointer;
+  border-radius: 4px;
+}
+.datepicker table tr td span:hover,
+.datepicker table tr td span.focused {
+  background: #eeeeee;
+}
+.datepicker table tr td span.disabled,
+.datepicker table tr td span.disabled:hover {
+  background: none;
+  color: #777777;
+  cursor: default;
+}
+.datepicker table tr td span.active,
+.datepicker table tr td span.active:hover,
+.datepicker table tr td span.active.disabled,
+.datepicker table tr td span.active.disabled:hover {
+  color: #fff;
+  background-color: #337ab7;
+  border-color: #2e6da4;
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+}
+.datepicker table tr td span.active:focus,
+.datepicker table tr td span.active:hover:focus,
+.datepicker table tr td span.active.disabled:focus,
+.datepicker table tr td span.active.disabled:hover:focus,
+.datepicker table tr td span.active.focus,
+.datepicker table tr td span.active:hover.focus,
+.datepicker table tr td span.active.disabled.focus,
+.datepicker table tr td span.active.disabled:hover.focus {
+  color: #fff;
+  background-color: #286090;
+  border-color: #122b40;
+}
+.datepicker table tr td span.active:hover,
+.datepicker table tr td span.active:hover:hover,
+.datepicker table tr td span.active.disabled:hover,
+.datepicker table tr td span.active.disabled:hover:hover {
+  color: #fff;
+  background-color: #286090;
+  border-color: #204d74;
+}
+.datepicker table tr td span.active:active,
+.datepicker table tr td span.active:hover:active,
+.datepicker table tr td span.active.disabled:active,
+.datepicker table tr td span.active.disabled:hover:active,
+.datepicker table tr td span.active.active,
+.datepicker table tr td span.active:hover.active,
+.datepicker table tr td span.active.disabled.active,
+.datepicker table tr td span.active.disabled:hover.active {
+  color: #fff;
+  background-color: #286090;
+  border-color: #204d74;
+}
+.datepicker table tr td span.active:active:hover,
+.datepicker table tr td span.active:hover:active:hover,
+.datepicker table tr td span.active.disabled:active:hover,
+.datepicker table tr td span.active.disabled:hover:active:hover,
+.datepicker table tr td span.active.active:hover,
+.datepicker table tr td span.active:hover.active:hover,
+.datepicker table tr td span.active.disabled.active:hover,
+.datepicker table tr td span.active.disabled:hover.active:hover,
+.datepicker table tr td span.active:active:focus,
+.datepicker table tr td span.active:hover:active:focus,
+.datepicker table tr td span.active.disabled:active:focus,
+.datepicker table tr td span.active.disabled:hover:active:focus,
+.datepicker table tr td span.active.active:focus,
+.datepicker table tr td span.active:hover.active:focus,
+.datepicker table tr td span.active.disabled.active:focus,
+.datepicker table tr td span.active.disabled:hover.active:focus,
+.datepicker table tr td span.active:active.focus,
+.datepicker table tr td span.active:hover:active.focus,
+.datepicker table tr td span.active.disabled:active.focus,
+.datepicker table tr td span.active.disabled:hover:active.focus,
+.datepicker table tr td span.active.active.focus,
+.datepicker table tr td span.active:hover.active.focus,
+.datepicker table tr td span.active.disabled.active.focus,
+.datepicker table tr td span.active.disabled:hover.active.focus {
+  color: #fff;
+  background-color: #204d74;
+  border-color: #122b40;
+}
+.datepicker table tr td span.active.disabled:hover,
+.datepicker table tr td span.active:hover.disabled:hover,
+.datepicker table tr td span.active.disabled.disabled:hover,
+.datepicker table tr td span.active.disabled:hover.disabled:hover,
+.datepicker table tr td span.active[disabled]:hover,
+.datepicker table tr td span.active:hover[disabled]:hover,
+.datepicker table tr td span.active.disabled[disabled]:hover,
+.datepicker table tr td span.active.disabled:hover[disabled]:hover,
+fieldset[disabled] .datepicker table tr td span.active:hover,
+fieldset[disabled] .datepicker table tr td span.active:hover:hover,
+fieldset[disabled] .datepicker table tr td span.active.disabled:hover,
+fieldset[disabled] .datepicker table tr td span.active.disabled:hover:hover,
+.datepicker table tr td span.active.disabled:focus,
+.datepicker table tr td span.active:hover.disabled:focus,
+.datepicker table tr td span.active.disabled.disabled:focus,
+.datepicker table tr td span.active.disabled:hover.disabled:focus,
+.datepicker table tr td span.active[disabled]:focus,
+.datepicker table tr td span.active:hover[disabled]:focus,
+.datepicker table tr td span.active.disabled[disabled]:focus,
+.datepicker table tr td span.active.disabled:hover[disabled]:focus,
+fieldset[disabled] .datepicker table tr td span.active:focus,
+fieldset[disabled] .datepicker table tr td span.active:hover:focus,
+fieldset[disabled] .datepicker table tr td span.active.disabled:focus,
+fieldset[disabled] .datepicker table tr td span.active.disabled:hover:focus,
+.datepicker table tr td span.active.disabled.focus,
+.datepicker table tr td span.active:hover.disabled.focus,
+.datepicker table tr td span.active.disabled.disabled.focus,
+.datepicker table tr td span.active.disabled:hover.disabled.focus,
+.datepicker table tr td span.active[disabled].focus,
+.datepicker table tr td span.active:hover[disabled].focus,
+.datepicker table tr td span.active.disabled[disabled].focus,
+.datepicker table tr td span.active.disabled:hover[disabled].focus,
+fieldset[disabled] .datepicker table tr td span.active.focus,
+fieldset[disabled] .datepicker table tr td span.active:hover.focus,
+fieldset[disabled] .datepicker table tr td span.active.disabled.focus,
+fieldset[disabled] .datepicker table tr td span.active.disabled:hover.focus {
+  background-color: #337ab7;
+  border-color: #2e6da4;
+}
+.datepicker table tr td span.old,
+.datepicker table tr td span.new {
+  color: #777777;
+}
+.datepicker .datepicker-switch {
+  width: 145px;
+}
+.datepicker .datepicker-switch,
+.datepicker .prev,
+.datepicker .next,
+.datepicker tfoot tr th {
+  cursor: pointer;
+}
+.datepicker .datepicker-switch:hover,
+.datepicker .prev:hover,
+.datepicker .next:hover,
+.datepicker tfoot tr th:hover {
+  background: #eeeeee;
+}
+.datepicker .cw {
+  font-size: 10px;
+  width: 12px;
+  padding: 0 2px 0 5px;
+  vertical-align: middle;
+}
+.input-group.date .input-group-addon {
+  cursor: pointer;
+}
+.input-daterange {
+  width: 100%;
+}
+.input-daterange input {
+  text-align: center;
+}
+.input-daterange input:first-child {
+  border-radius: 3px 0 0 3px;
+}
+.input-daterange input:last-child {
+  border-radius: 0 3px 3px 0;
+}
+.input-daterange .input-group-addon {
+  width: auto;
+  min-width: 16px;
+  padding: 4px 5px;
+  line-height: 1.42857143;
+  text-shadow: 0 1px 0 #fff;
+  border-width: 1px 0;
+  margin-left: -5px;
+  margin-right: -5px;
+}
+/*# sourceMappingURL=bootstrap-datepicker3.css.map */

inst/www/shared/datepicker/css/datepicker.css

@@ -1,442 +0,0 @@
-/*!
- * Datepicker for Bootstrap
- *
- * Copyright 2012 Stefan Petre
- * Improvements by Andrew Rowls
- * Licensed under the Apache License v2.0
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-.datepicker {
-  padding: 4px;
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
-  direction: ltr;
-  /*.dow {
-		border-top: 1px solid #ddd !important;
-	}*/
-
-}
-.datepicker-inline {
-  width: 220px;
-}
-.datepicker.datepicker-rtl {
-  direction: rtl;
-}
-.datepicker.datepicker-rtl table tr td span {
-  float: right;
-}
-.datepicker-dropdown {
-  top: 0;
-  left: 0;
-}
-.datepicker-dropdown:before {
-  content: '';
-  display: inline-block;
-  border-left: 7px solid transparent;
-  border-right: 7px solid transparent;
-  border-bottom: 7px solid #ccc;
-  border-bottom-color: rgba(0, 0, 0, 0.2);
-  position: absolute;
-  top: -7px;
-  left: 6px;
-}
-.datepicker-dropdown:after {
-  content: '';
-  display: inline-block;
-  border-left: 6px solid transparent;
-  border-right: 6px solid transparent;
-  border-bottom: 6px solid #ffffff;
-  position: absolute;
-  top: -6px;
-  left: 7px;
-}
-.datepicker > div {
-  display: none;
-}
-.datepicker.days div.datepicker-days {
-  display: block;
-}
-.datepicker.months div.datepicker-months {
-  display: block;
-}
-.datepicker.years div.datepicker-years {
-  display: block;
-}
-.datepicker table {
-  margin: 0;
-}
-.datepicker td,
-.datepicker th {
-  text-align: center;
-  width: 20px;
-  height: 20px;
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
-  border: none;
-}
-.table-striped .datepicker table tr td,
-.table-striped .datepicker table tr th {
-  background-color: transparent;
-}
-.datepicker table tr td.day:hover {
-  background: #eeeeee;
-  cursor: pointer;
-}
-.datepicker table tr td.old,
-.datepicker table tr td.new {
-  color: #999999;
-}
-.datepicker table tr td.disabled,
-.datepicker table tr td.disabled:hover {
-  background: none;
-  color: #999999;
-  cursor: default;
-}
-.datepicker table tr td.today,
-.datepicker table tr td.today:hover,
-.datepicker table tr td.today.disabled,
-.datepicker table tr td.today.disabled:hover {
-  background-color: #fde19a;
-  background-image: -moz-linear-gradient(top, #fdd49a, #fdf59a);
-  background-image: -ms-linear-gradient(top, #fdd49a, #fdf59a);
-  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#fdd49a), to(#fdf59a));
-  background-image: -webkit-linear-gradient(top, #fdd49a, #fdf59a);
-  background-image: -o-linear-gradient(top, #fdd49a, #fdf59a);
-  background-image: linear-gradient(top, #fdd49a, #fdf59a);
-  background-repeat: repeat-x;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fdd49a', endColorstr='#fdf59a', GradientType=0);
-  border-color: #fdf59a #fdf59a #fbed50;
-  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
-  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
-  color: #000 !important;
-}
-.datepicker table tr td.today:hover,
-.datepicker table tr td.today:hover:hover,
-.datepicker table tr td.today.disabled:hover,
-.datepicker table tr td.today.disabled:hover:hover,
-.datepicker table tr td.today:active,
-.datepicker table tr td.today:hover:active,
-.datepicker table tr td.today.disabled:active,
-.datepicker table tr td.today.disabled:hover:active,
-.datepicker table tr td.today.active,
-.datepicker table tr td.today:hover.active,
-.datepicker table tr td.today.disabled.active,
-.datepicker table tr td.today.disabled:hover.active,
-.datepicker table tr td.today.disabled,
-.datepicker table tr td.today:hover.disabled,
-.datepicker table tr td.today.disabled.disabled,
-.datepicker table tr td.today.disabled:hover.disabled,
-.datepicker table tr td.today[disabled],
-.datepicker table tr td.today:hover[disabled],
-.datepicker table tr td.today.disabled[disabled],
-.datepicker table tr td.today.disabled:hover[disabled] {
-  background-color: #fdf59a;
-}
-.datepicker table tr td.today:active,
-.datepicker table tr td.today:hover:active,
-.datepicker table tr td.today.disabled:active,
-.datepicker table tr td.today.disabled:hover:active,
-.datepicker table tr td.today.active,
-.datepicker table tr td.today:hover.active,
-.datepicker table tr td.today.disabled.active,
-.datepicker table tr td.today.disabled:hover.active {
-  background-color: #fbf069 \9;
-}
-.datepicker table tr td.range,
-.datepicker table tr td.range:hover,
-.datepicker table tr td.range.disabled,
-.datepicker table tr td.range.disabled:hover {
-  background: #eeeeee;
-  -webkit-border-radius: 0;
-  -moz-border-radius: 0;
-  border-radius: 0;
-}
-.datepicker table tr td.range.today,
-.datepicker table tr td.range.today:hover,
-.datepicker table tr td.range.today.disabled,
-.datepicker table tr td.range.today.disabled:hover {
-  background-color: #f3d17a;
-  background-image: -moz-linear-gradient(top, #f3c17a, #f3e97a);
-  background-image: -ms-linear-gradient(top, #f3c17a, #f3e97a);
-  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#f3c17a), to(#f3e97a));
-  background-image: -webkit-linear-gradient(top, #f3c17a, #f3e97a);
-  background-image: -o-linear-gradient(top, #f3c17a, #f3e97a);
-  background-image: linear-gradient(top, #f3c17a, #f3e97a);
-  background-repeat: repeat-x;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f3c17a', endColorstr='#f3e97a', GradientType=0);
-  border-color: #f3e97a #f3e97a #edde34;
-  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
-  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
-  -webkit-border-radius: 0;
-  -moz-border-radius: 0;
-  border-radius: 0;
-}
-.datepicker table tr td.range.today:hover,
-.datepicker table tr td.range.today:hover:hover,
-.datepicker table tr td.range.today.disabled:hover,
-.datepicker table tr td.range.today.disabled:hover:hover,
-.datepicker table tr td.range.today:active,
-.datepicker table tr td.range.today:hover:active,
-.datepicker table tr td.range.today.disabled:active,
-.datepicker table tr td.range.today.disabled:hover:active,
-.datepicker table tr td.range.today.active,
-.datepicker table tr td.range.today:hover.active,
-.datepicker table tr td.range.today.disabled.active,
-.datepicker table tr td.range.today.disabled:hover.active,
-.datepicker table tr td.range.today.disabled,
-.datepicker table tr td.range.today:hover.disabled,
-.datepicker table tr td.range.today.disabled.disabled,
-.datepicker table tr td.range.today.disabled:hover.disabled,
-.datepicker table tr td.range.today[disabled],
-.datepicker table tr td.range.today:hover[disabled],
-.datepicker table tr td.range.today.disabled[disabled],
-.datepicker table tr td.range.today.disabled:hover[disabled] {
-  background-color: #f3e97a;
-}
-.datepicker table tr td.range.today:active,
-.datepicker table tr td.range.today:hover:active,
-.datepicker table tr td.range.today.disabled:active,
-.datepicker table tr td.range.today.disabled:hover:active,
-.datepicker table tr td.range.today.active,
-.datepicker table tr td.range.today:hover.active,
-.datepicker table tr td.range.today.disabled.active,
-.datepicker table tr td.range.today.disabled:hover.active {
-  background-color: #efe24b \9;
-}
-.datepicker table tr td.selected,
-.datepicker table tr td.selected:hover,
-.datepicker table tr td.selected.disabled,
-.datepicker table tr td.selected.disabled:hover {
-  background-color: #9e9e9e;
-  background-image: -moz-linear-gradient(top, #b3b3b3, #808080);
-  background-image: -ms-linear-gradient(top, #b3b3b3, #808080);
-  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#b3b3b3), to(#808080));
-  background-image: -webkit-linear-gradient(top, #b3b3b3, #808080);
-  background-image: -o-linear-gradient(top, #b3b3b3, #808080);
-  background-image: linear-gradient(top, #b3b3b3, #808080);
-  background-repeat: repeat-x;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#b3b3b3', endColorstr='#808080', GradientType=0);
-  border-color: #808080 #808080 #595959;
-  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
-  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
-  color: #fff;
-  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
-}
-.datepicker table tr td.selected:hover,
-.datepicker table tr td.selected:hover:hover,
-.datepicker table tr td.selected.disabled:hover,
-.datepicker table tr td.selected.disabled:hover:hover,
-.datepicker table tr td.selected:active,
-.datepicker table tr td.selected:hover:active,
-.datepicker table tr td.selected.disabled:active,
-.datepicker table tr td.selected.disabled:hover:active,
-.datepicker table tr td.selected.active,
-.datepicker table tr td.selected:hover.active,
-.datepicker table tr td.selected.disabled.active,
-.datepicker table tr td.selected.disabled:hover.active,
-.datepicker table tr td.selected.disabled,
-.datepicker table tr td.selected:hover.disabled,
-.datepicker table tr td.selected.disabled.disabled,
-.datepicker table tr td.selected.disabled:hover.disabled,
-.datepicker table tr td.selected[disabled],
-.datepicker table tr td.selected:hover[disabled],
-.datepicker table tr td.selected.disabled[disabled],
-.datepicker table tr td.selected.disabled:hover[disabled] {
-  background-color: #808080;
-}
-.datepicker table tr td.selected:active,
-.datepicker table tr td.selected:hover:active,
-.datepicker table tr td.selected.disabled:active,
-.datepicker table tr td.selected.disabled:hover:active,
-.datepicker table tr td.selected.active,
-.datepicker table tr td.selected:hover.active,
-.datepicker table tr td.selected.disabled.active,
-.datepicker table tr td.selected.disabled:hover.active {
-  background-color: #666666 \9;
-}
-.datepicker table tr td.active,
-.datepicker table tr td.active:hover,
-.datepicker table tr td.active.disabled,
-.datepicker table tr td.active.disabled:hover {
-  background-color: #006dcc;
-  background-image: -moz-linear-gradient(top, #0088cc, #0044cc);
-  background-image: -ms-linear-gradient(top, #0088cc, #0044cc);
-  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0044cc));
-  background-image: -webkit-linear-gradient(top, #0088cc, #0044cc);
-  background-image: -o-linear-gradient(top, #0088cc, #0044cc);
-  background-image: linear-gradient(top, #0088cc, #0044cc);
-  background-repeat: repeat-x;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0088cc', endColorstr='#0044cc', GradientType=0);
-  border-color: #0044cc #0044cc #002a80;
-  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
-  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
-  color: #fff;
-  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
-}
-.datepicker table tr td.active:hover,
-.datepicker table tr td.active:hover:hover,
-.datepicker table tr td.active.disabled:hover,
-.datepicker table tr td.active.disabled:hover:hover,
-.datepicker table tr td.active:active,
-.datepicker table tr td.active:hover:active,
-.datepicker table tr td.active.disabled:active,
-.datepicker table tr td.active.disabled:hover:active,
-.datepicker table tr td.active.active,
-.datepicker table tr td.active:hover.active,
-.datepicker table tr td.active.disabled.active,
-.datepicker table tr td.active.disabled:hover.active,
-.datepicker table tr td.active.disabled,
-.datepicker table tr td.active:hover.disabled,
-.datepicker table tr td.active.disabled.disabled,
-.datepicker table tr td.active.disabled:hover.disabled,
-.datepicker table tr td.active[disabled],
-.datepicker table tr td.active:hover[disabled],
-.datepicker table tr td.active.disabled[disabled],
-.datepicker table tr td.active.disabled:hover[disabled] {
-  background-color: #0044cc;
-}
-.datepicker table tr td.active:active,
-.datepicker table tr td.active:hover:active,
-.datepicker table tr td.active.disabled:active,
-.datepicker table tr td.active.disabled:hover:active,
-.datepicker table tr td.active.active,
-.datepicker table tr td.active:hover.active,
-.datepicker table tr td.active.disabled.active,
-.datepicker table tr td.active.disabled:hover.active {
-  background-color: #003399 \9;
-}
-.datepicker table tr td span {
-  display: block;
-  width: 23%;
-  height: 54px;
-  line-height: 54px;
-  float: left;
-  margin: 1%;
-  cursor: pointer;
-  -webkit-border-radius: 4px;
-  -moz-border-radius: 4px;
-  border-radius: 4px;
-}
-.datepicker table tr td span:hover {
-  background: #eeeeee;
-}
-.datepicker table tr td span.disabled,
-.datepicker table tr td span.disabled:hover {
-  background: none;
-  color: #999999;
-  cursor: default;
-}
-.datepicker table tr td span.active,
-.datepicker table tr td span.active:hover,
-.datepicker table tr td span.active.disabled,
-.datepicker table tr td span.active.disabled:hover {
-  background-color: #006dcc;
-  background-image: -moz-linear-gradient(top, #0088cc, #0044cc);
-  background-image: -ms-linear-gradient(top, #0088cc, #0044cc);
-  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0044cc));
-  background-image: -webkit-linear-gradient(top, #0088cc, #0044cc);
-  background-image: -o-linear-gradient(top, #0088cc, #0044cc);
-  background-image: linear-gradient(top, #0088cc, #0044cc);
-  background-repeat: repeat-x;
-  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0088cc', endColorstr='#0044cc', GradientType=0);
-  border-color: #0044cc #0044cc #002a80;
-  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
-  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
-  color: #fff;
-  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
-}
-.datepicker table tr td span.active:hover,
-.datepicker table tr td span.active:hover:hover,
-.datepicker table tr td span.active.disabled:hover,
-.datepicker table tr td span.active.disabled:hover:hover,
-.datepicker table tr td span.active:active,
-.datepicker table tr td span.active:hover:active,
-.datepicker table tr td span.active.disabled:active,
-.datepicker table tr td span.active.disabled:hover:active,
-.datepicker table tr td span.active.active,
-.datepicker table tr td span.active:hover.active,
-.datepicker table tr td span.active.disabled.active,
-.datepicker table tr td span.active.disabled:hover.active,
-.datepicker table tr td span.active.disabled,
-.datepicker table tr td span.active:hover.disabled,
-.datepicker table tr td span.active.disabled.disabled,
-.datepicker table tr td span.active.disabled:hover.disabled,
-.datepicker table tr td span.active[disabled],
-.datepicker table tr td span.active:hover[disabled],
-.datepicker table tr td span.active.disabled[disabled],
-.datepicker table tr td span.active.disabled:hover[disabled] {
-  background-color: #0044cc;
-}
-.datepicker table tr td span.active:active,
-.datepicker table tr td span.active:hover:active,
-.datepicker table tr td span.active.disabled:active,
-.datepicker table tr td span.active.disabled:hover:active,
-.datepicker table tr td span.active.active,
-.datepicker table tr td span.active:hover.active,
-.datepicker table tr td span.active.disabled.active,
-.datepicker table tr td span.active.disabled:hover.active {
-  background-color: #003399 \9;
-}
-.datepicker table tr td span.old {
-  color: #999999;
-}
-.datepicker th.datepicker-switch {
-  width: 145px;
-}
-.datepicker thead tr:first-child th,
-.datepicker tfoot tr:first-child th {
-  cursor: pointer;
-}
-.datepicker thead tr:first-child th:hover,
-.datepicker tfoot tr:first-child th:hover {
-  background: #eeeeee;
-}
-.datepicker .cw {
-  font-size: 10px;
-  width: 12px;
-  padding: 0 2px 0 5px;
-  vertical-align: middle;
-}
-.datepicker thead tr:first-child th.cw {
-  cursor: default;
-  background-color: transparent;
-}
-.input-append.date .add-on i,
-.input-prepend.date .add-on i {
-  display: block;
-  cursor: pointer;
-  width: 16px;
-  height: 16px;
-}
-.input-daterange input {
-  text-align: center;
-}
-.input-daterange input:first-child {
-  -webkit-border-radius: 3px 0 0 3px;
-  -moz-border-radius: 3px 0 0 3px;
-  border-radius: 3px 0 0 3px;
-}
-.input-daterange input:last-child {
-  -webkit-border-radius: 0 3px 3px 0;
-  -moz-border-radius: 0 3px 3px 0;
-  border-radius: 0 3px 3px 0;
-}
-.input-daterange .add-on {
-  display: inline-block;
-  width: auto;
-  min-width: 16px;
-  height: 18px;
-  padding: 4px 5px;
-  font-weight: normal;
-  line-height: 18px;
-  text-align: center;
-  text-shadow: 0 1px 0 #ffffff;
-  vertical-align: middle;
-  background-color: #eeeeee;
-  border: 1px solid #ccc;
-  margin-left: -5px;
-  margin-right: -5px;
-}

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.ar.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.ar={days:["الأحد","الاثنين","الثلاثاء","الأربعاء","الخميس","الجمعة","السبت","الأحد"],daysShort:["أحد","اثنين","ثلاثاء","أربعاء","خميس","جمعة","سبت","أحد"],daysMin:["ح","ن","ث","ع","خ","ج","س","ح"],months:["يناير","فبراير","مارس","أبريل","مايو","يونيو","يوليو","أغسطس","سبتمبر","أكتوبر","نوفمبر","ديسمبر"],monthsShort:["يناير","فبراير","مارس","أبريل","مايو","يونيو","يوليو","أغسطس","سبتمبر","أكتوبر","نوفمبر","ديسمبر"],today:"هذا اليوم",rtl:!0}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.az.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.az={days:["Bazar","Bazar ertəsi","Çərşənbə axşamı","Çərşənbə","Cümə axşamı","Cümə","Şənbə"],daysShort:["B.","B.e","Ç.a","Ç.","C.a","C.","Ş."],daysMin:["B.","B.e","Ç.a","Ç.","C.a","C.","Ş."],months:["Yanvar","Fevral","Mart","Aprel","May","İyun","İyul","Avqust","Sentyabr","Oktyabr","Noyabr","Dekabr"],monthsShort:["Yan","Fev","Mar","Apr","May","İyun","İyul","Avq","Sen","Okt","Noy","Dek"],today:"Bu gün",weekStart:1}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.bg.js

@@ -1,14 +0,0 @@
-/**
- * Bulgarian translation for bootstrap-datepicker
- * Apostol Apostolov <apostol.s.apostolov@gmail.com>
- */
-;(function($){
-	$.fn.datepicker.dates['bg'] = {
-		days: ["Неделя", "Понеделник", "Вторник", "Сряда", "Четвъртък", "Петък", "Събота", "Неделя"],
-		daysShort: ["Нед", "Пон", "Вто", "Сря", "Чет", "Пет", "Съб", "Нед"],
-		daysMin: ["Н", "П", "В", "С", "Ч", "П", "С", "Н"],
-		months: ["Януари", "Февруари", "Март", "Април", "Май", "Юни", "Юли", "Август", "Септември", "Октомври", "Ноември", "Декември"],
-		monthsShort: ["Ян", "Фев", "Мар", "Апр", "Май", "Юни", "Юли", "Авг", "Сеп", "Окт", "Ное", "Дек"],
-		today: "днес"
-	};
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.bg.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.bg={days:["Неделя","Понеделник","Вторник","Сряда","Четвъртък","Петък","Събота"],daysShort:["Нед","Пон","Вто","Сря","Чет","Пет","Съб"],daysMin:["Н","П","В","С","Ч","П","С"],months:["Януари","Февруари","Март","Април","Май","Юни","Юли","Август","Септември","Октомври","Ноември","Декември"],monthsShort:["Ян","Фев","Мар","Апр","Май","Юни","Юли","Авг","Сеп","Окт","Ное","Дек"],today:"днес"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.bs.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.bs={days:["Nedjelja","Ponedjeljak","Utorak","Srijeda","Četvrtak","Petak","Subota"],daysShort:["Ned","Pon","Uto","Sri","Čet","Pet","Sub"],daysMin:["N","Po","U","Sr","Č","Pe","Su"],months:["Januar","Februar","Mart","April","Maj","Juni","Juli","August","Septembar","Oktobar","Novembar","Decembar"],monthsShort:["Jan","Feb","Mar","Apr","Maj","Jun","Jul","Aug","Sep","Okt","Nov","Dec"],today:"Danas",weekStart:1,format:"dd.mm.yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.ca.js

@@ -1,14 +0,0 @@
-/**
- * Catalan translation for bootstrap-datepicker
- * J. Garcia <jogaco.en@gmail.com>
- */
-;(function($){
-	$.fn.datepicker.dates['ca'] = {
-		days: ["Diumenge", "Dilluns", "Dimarts", "Dimecres", "Dijous", "Divendres", "Dissabte", "Diumenge"],
-		daysShort: ["Diu",  "Dil", "Dmt", "Dmc", "Dij", "Div", "Dis", "Diu"],
-		daysMin: ["dg", "dl", "dt", "dc", "dj", "dv", "ds", "dg"],
-		months: ["Gener", "Febrer", "Març", "Abril", "Maig", "Juny", "Juliol", "Agost", "Setembre", "Octubre", "Novembre", "Desembre"],
-		monthsShort: ["Gen", "Feb", "Mar", "Abr", "Mai", "Jun", "Jul", "Ago", "Set", "Oct", "Nov", "Des"],
-		today: "Avui"
-	};
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.ca.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.ca={days:["Diumenge","Dilluns","Dimarts","Dimecres","Dijous","Divendres","Dissabte"],daysShort:["Diu","Dil","Dmt","Dmc","Dij","Div","Dis"],daysMin:["dg","dl","dt","dc","dj","dv","ds"],months:["Gener","Febrer","Març","Abril","Maig","Juny","Juliol","Agost","Setembre","Octubre","Novembre","Desembre"],monthsShort:["Gen","Feb","Mar","Abr","Mai","Jun","Jul","Ago","Set","Oct","Nov","Des"],today:"Avui",monthsTitle:"Mesos",clear:"Esborrar",weekStart:1,format:"dd/mm/yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.cs.js

@@ -1,15 +0,0 @@
-/**
- * Czech translation for bootstrap-datepicker
- * Matěj Koubík <matej@koubik.name>
- * Fixes by Michal Remiš <michal.remis@gmail.com>
- */
-;(function($){
-	$.fn.datepicker.dates['cs'] = {
-		days: ["Neděle", "Pondělí", "Úterý", "Středa", "Čtvrtek", "Pátek", "Sobota", "Neděle"],
-		daysShort: ["Ned", "Pon", "Úte", "Stř", "Čtv", "Pát", "Sob", "Ned"],
-		daysMin: ["Ne", "Po", "Út", "St", "Čt", "Pá", "So", "Ne"],
-		months: ["Leden", "Únor", "Březen", "Duben", "Květen", "Červen", "Červenec", "Srpen", "Září", "Říjen", "Listopad", "Prosinec"],
-		monthsShort: ["Led", "Úno", "Bře", "Dub", "Kvě", "Čer", "Čnc", "Srp", "Zář", "Říj", "Lis", "Pro"],
-		today: "Dnes"
-	};
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.cs.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.cs={days:["Neděle","Pondělí","Úterý","Středa","Čtvrtek","Pátek","Sobota"],daysShort:["Ned","Pon","Úte","Stř","Čtv","Pát","Sob"],daysMin:["Ne","Po","Út","St","Čt","Pá","So"],months:["Leden","Únor","Březen","Duben","Květen","Červen","Červenec","Srpen","Září","Říjen","Listopad","Prosinec"],monthsShort:["Led","Úno","Bře","Dub","Kvě","Čer","Čnc","Srp","Zář","Říj","Lis","Pro"],today:"Dnes",clear:"Vymazat",weekStart:1,format:"dd.m.yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.cy.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.cy={days:["Sul","Llun","Mawrth","Mercher","Iau","Gwener","Sadwrn"],daysShort:["Sul","Llu","Maw","Mer","Iau","Gwe","Sad"],daysMin:["Su","Ll","Ma","Me","Ia","Gwe","Sa"],months:["Ionawr","Chewfror","Mawrth","Ebrill","Mai","Mehefin","Gorfennaf","Awst","Medi","Hydref","Tachwedd","Rhagfyr"],monthsShort:["Ion","Chw","Maw","Ebr","Mai","Meh","Gor","Aws","Med","Hyd","Tach","Rha"],today:"Heddiw"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.da.js

@@ -1,14 +0,0 @@
-/**
- * Danish translation for bootstrap-datepicker
- * Christian Pedersen <http://github.com/chripede>
- */
-;(function($){
-	$.fn.datepicker.dates['da'] = {
-		days: ["Søndag", "Mandag", "Tirsdag", "Onsdag", "Torsdag", "Fredag", "Lørdag", "Søndag"],
-		daysShort: ["Søn", "Man", "Tir", "Ons", "Tor", "Fre", "Lør", "Søn"],
-		daysMin: ["Sø", "Ma", "Ti", "On", "To", "Fr", "Lø", "Sø"],
-		months: ["Januar", "Februar", "Marts", "April", "Maj", "Juni", "Juli", "August", "September", "Oktober", "November", "December"],
-		monthsShort: ["Jan", "Feb", "Mar", "Apr", "Maj", "Jun", "Jul", "Aug", "Sep", "Okt", "Nov", "Dec"],
-		today: "I Dag"
-	};
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.da.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.da={days:["søndag","mandag","tirsdag","onsdag","torsdag","fredag","lørdag"],daysShort:["søn","man","tir","ons","tor","fre","lør"],daysMin:["sø","ma","ti","on","to","fr","lø"],months:["januar","februar","marts","april","maj","juni","juli","august","september","oktober","november","december"],monthsShort:["jan","feb","mar","apr","maj","jun","jul","aug","sep","okt","nov","dec"],today:"I Dag",clear:"Nulstil"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.de.js

@@ -1,16 +0,0 @@
-/**
- * German translation for bootstrap-datepicker
- * Sam Zurcher <sam@orelias.ch>
- */
-;(function($){
-	$.fn.datepicker.dates['de'] = {
-		days: ["Sonntag", "Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag", "Sonntag"],
-		daysShort: ["Son", "Mon", "Die", "Mit", "Don", "Fre", "Sam", "Son"],
-		daysMin: ["So", "Mo", "Di", "Mi", "Do", "Fr", "Sa", "So"],
-		months: ["Januar", "Februar", "März", "April", "Mai", "Juni", "Juli", "August", "September", "Oktober", "November", "Dezember"],
-		monthsShort: ["Jan", "Feb", "Mär", "Apr", "Mai", "Jun", "Jul", "Aug", "Sep", "Okt", "Nov", "Dez"],
-		today: "Heute",
-		weekStart: 1,
-		format: "dd.mm.yyyy"
-	};
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.de.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.de={days:["Sonntag","Montag","Dienstag","Mittwoch","Donnerstag","Freitag","Samstag"],daysShort:["Son","Mon","Die","Mit","Don","Fre","Sam"],daysMin:["So","Mo","Di","Mi","Do","Fr","Sa"],months:["Januar","Februar","März","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember"],monthsShort:["Jan","Feb","Mär","Apr","Mai","Jun","Jul","Aug","Sep","Okt","Nov","Dez"],today:"Heute",monthsTitle:"Monate",clear:"Löschen",weekStart:1,format:"dd.mm.yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.el.js

@@ -1,13 +0,0 @@
-/**
-* Greek translation for bootstrap-datepicker
-*/
-;(function($){
-  $.fn.datepicker.dates['el'] = {
-    days: ["Κυριακή", "Δευτέρα", "Τρίτη", "Τετάρτη", "Πέμπτη", "Παρασκευή", "Σάββατο", "Κυριακή"],
-    daysShort: ["Κυρ", "Δευ", "Τρι", "Τετ", "Πεμ", "Παρ", "Σαβ", "Κυρ"],
-    daysMin: ["Κυ", "Δε", "Τρ", "Τε", "Πε", "Πα", "Σα", "Κυ"],
-    months: ["Ιανουάριος", "Φεβρουάριος", "Μάρτιος", "Απρίλιος", "Μάιος", "Ιούνιος", "Ιούλιος", "Αύγουστος", "Σεπτέμβριος", "Οκτώβριος", "Νοέμβριος", "Δεκέμβριος"],
-    monthsShort: ["Ιαν", "Φεβ", "Μαρ", "Απρ", "Μάι", "Ιουν", "Ιουλ", "Αυγ", "Σεπ", "Οκτ", "Νοε", "Δεκ"],
-    today: "Σήμερα"
-  };
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.el.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.el={days:["Κυριακή","Δευτέρα","Τρίτη","Τετάρτη","Πέμπτη","Παρασκευή","Σάββατο"],daysShort:["Κυρ","Δευ","Τρι","Τετ","Πεμ","Παρ","Σαβ"],daysMin:["Κυ","Δε","Τρ","Τε","Πε","Πα","Σα"],months:["Ιανουάριος","Φεβρουάριος","Μάρτιος","Απρίλιος","Μάιος","Ιούνιος","Ιούλιος","Αύγουστος","Σεπτέμβριος","Οκτώβριος","Νοέμβριος","Δεκέμβριος"],monthsShort:["Ιαν","Φεβ","Μαρ","Απρ","Μάι","Ιουν","Ιουλ","Αυγ","Σεπ","Οκτ","Νοε","Δεκ"],today:"Σήμερα",clear:"Καθαρισμός",weekStart:1,format:"d/m/yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.en-AU.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates["en-AU"]={days:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],daysShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],daysMin:["Su","Mo","Tu","We","Th","Fr","Sa"],months:["January","February","March","April","May","June","July","August","September","October","November","December"],monthsShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],today:"Today",monthsTitle:"Months",clear:"Clear",weekStart:1,format:"d/mm/yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.en-GB.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates["en-GB"]={days:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],daysShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],daysMin:["Su","Mo","Tu","We","Th","Fr","Sa"],months:["January","February","March","April","May","June","July","August","September","October","November","December"],monthsShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],today:"Today",monthsTitle:"Months",clear:"Clear",weekStart:1,format:"dd/mm/yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.eo.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.eo={days:["dimanĉo","lundo","mardo","merkredo","ĵaŭdo","vendredo","sabato"],daysShort:["dim.","lun.","mar.","mer.","ĵaŭ.","ven.","sam."],daysMin:["d","l","ma","me","ĵ","v","s"],months:["januaro","februaro","marto","aprilo","majo","junio","julio","aŭgusto","septembro","oktobro","novembro","decembro"],monthsShort:["jan.","feb.","mar.","apr.","majo","jun.","jul.","aŭg.","sep.","okt.","nov.","dec."],today:"Hodiaŭ",clear:"Nuligi",weekStart:1,format:"yyyy-mm-dd"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.es.js

@@ -1,14 +0,0 @@
-/**
- * Spanish translation for bootstrap-datepicker
- * Bruno Bonamin <bruno.bonamin@gmail.com>
- */
-;(function($){
-	$.fn.datepicker.dates['es'] = {
-		days: ["Domingo", "Lunes", "Martes", "Miércoles", "Jueves", "Viernes", "Sábado", "Domingo"],
-		daysShort: ["Dom", "Lun", "Mar", "Mié", "Jue", "Vie", "Sáb", "Dom"],
-		daysMin: ["Do", "Lu", "Ma", "Mi", "Ju", "Vi", "Sa", "Do"],
-		months: ["Enero", "Febrero", "Marzo", "Abril", "Mayo", "Junio", "Julio", "Agosto", "Septiembre", "Octubre", "Noviembre", "Diciembre"],
-		monthsShort: ["Ene", "Feb", "Mar", "Abr", "May", "Jun", "Jul", "Ago", "Sep", "Oct", "Nov", "Dic"],
-		today: "Hoy"
-	};
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.es.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.es={days:["Domingo","Lunes","Martes","Miércoles","Jueves","Viernes","Sábado"],daysShort:["Dom","Lun","Mar","Mié","Jue","Vie","Sáb"],daysMin:["Do","Lu","Ma","Mi","Ju","Vi","Sa"],months:["Enero","Febrero","Marzo","Abril","Mayo","Junio","Julio","Agosto","Septiembre","Octubre","Noviembre","Diciembre"],monthsShort:["Ene","Feb","Mar","Abr","May","Jun","Jul","Ago","Sep","Oct","Nov","Dic"],today:"Hoy",monthsTitle:"Meses",clear:"Borrar",weekStart:1,format:"dd/mm/yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.et.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.et={days:["Pühapäev","Esmaspäev","Teisipäev","Kolmapäev","Neljapäev","Reede","Laupäev"],daysShort:["Pühap","Esmasp","Teisip","Kolmap","Neljap","Reede","Laup"],daysMin:["P","E","T","K","N","R","L"],months:["Jaanuar","Veebruar","Märts","Aprill","Mai","Juuni","Juuli","August","September","Oktoober","November","Detsember"],monthsShort:["Jaan","Veebr","Märts","Apr","Mai","Juuni","Juuli","Aug","Sept","Okt","Nov","Dets"],today:"Täna",clear:"Tühjenda",weekStart:1,format:"dd.mm.yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.eu.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.eu={days:["Igandea","Astelehena","Asteartea","Asteazkena","Osteguna","Ostirala","Larunbata"],daysShort:["Ig","Al","Ar","Az","Og","Ol","Lr"],daysMin:["Ig","Al","Ar","Az","Og","Ol","Lr"],months:["Urtarrila","Otsaila","Martxoa","Apirila","Maiatza","Ekaina","Uztaila","Abuztua","Iraila","Urria","Azaroa","Abendua"],monthsShort:["Urt","Ots","Mar","Api","Mai","Eka","Uzt","Abu","Ira","Urr","Aza","Abe"],today:"Gaur"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.fa.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.fa={days:["یک‌شنبه","دوشنبه","سه‌شنبه","چهارشنبه","پنج‌شنبه","جمعه","شنبه","یک‌شنبه"],daysShort:["یک","دو","سه","چهار","پنج","جمعه","شنبه","یک"],daysMin:["ی","د","س","چ","پ","ج","ش","ی"],months:["ژانویه","فوریه","مارس","آوریل","مه","ژوئن","ژوئیه","اوت","سپتامبر","اکتبر","نوامبر","دسامبر"],monthsShort:["ژان","فور","مار","آور","مه","ژون","ژوی","اوت","سپت","اکت","نوا","دسا"],today:"امروز",clear:"پاک کن",weekStart:1,format:"yyyy/mm/dd"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.fi.js

@@ -1,14 +0,0 @@
-/**
- * Finnish translation for bootstrap-datepicker
- * Jaakko Salonen <https://github.com/jsalonen>
- */
-;(function($){
-	$.fn.datepicker.dates['fi'] = {
-		days: ["sunnuntai", "maanantai", "tiistai", "keskiviikko", "torstai", "perjantai", "lauantai", "sunnuntai"],
-		daysShort: ["sun", "maa", "tii", "kes", "tor", "per", "lau", "sun"],
-		daysMin: ["su", "ma", "ti", "ke", "to", "pe", "la", "su"],
-		months: ["tammikuu", "helmikuu", "maaliskuu", "huhtikuu", "toukokuu", "kesäkuu", "heinäkuu", "elokuu", "syyskuu", "lokakuu", "marraskuu", "joulukuu"],
-		monthsShort: ["tam", "hel", "maa", "huh", "tou", "kes", "hei", "elo", "syy", "lok", "mar", "jou"],
-		today: "tänään"
-	};
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.fi.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.fi={days:["sunnuntai","maanantai","tiistai","keskiviikko","torstai","perjantai","lauantai"],daysShort:["sun","maa","tii","kes","tor","per","lau"],daysMin:["su","ma","ti","ke","to","pe","la"],months:["tammikuu","helmikuu","maaliskuu","huhtikuu","toukokuu","kesäkuu","heinäkuu","elokuu","syyskuu","lokakuu","marraskuu","joulukuu"],monthsShort:["tam","hel","maa","huh","tou","kes","hei","elo","syy","lok","mar","jou"],today:"tänään",clear:"Tyhjennä",weekStart:1,format:"d.m.yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.fo.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.fo={days:["Sunnudagur","Mánadagur","Týsdagur","Mikudagur","Hósdagur","Fríggjadagur","Leygardagur"],daysShort:["Sun","Mán","Týs","Mik","Hós","Frí","Ley"],daysMin:["Su","Má","Tý","Mi","Hó","Fr","Le"],months:["Januar","Februar","Marts","Apríl","Mei","Juni","Juli","August","Septembur","Oktobur","Novembur","Desembur"],monthsShort:["Jan","Feb","Mar","Apr","Mei","Jun","Jul","Aug","Sep","Okt","Nov","Des"],today:"Í Dag",clear:"Reinsa"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.fr-CH.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.fr={days:["Dimanche","Lundi","Mardi","Mercredi","Jeudi","Vendredi","Samedi"],daysShort:["Dim","Lun","Mar","Mer","Jeu","Ven","Sam"],daysMin:["D","L","Ma","Me","J","V","S"],months:["Janvier","Février","Mars","Avril","Mai","Juin","Juillet","Août","Septembre","Octobre","Novembre","Décembre"],monthsShort:["Jan","Fév","Mar","Avr","Mai","Jui","Jul","Aou","Sep","Oct","Nov","Déc"],today:"Aujourd'hui",monthsTitle:"Mois",clear:"Effacer",weekStart:1,format:"dd.mm.yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.fr.js

@@ -1,16 +0,0 @@
-/**
- * French translation for bootstrap-datepicker
- * Nico Mollet <nico.mollet@gmail.com>
- */
-;(function($){
-	$.fn.datepicker.dates['fr'] = {
-		days: ["Dimanche", "Lundi", "Mardi", "Mercredi", "Jeudi", "Vendredi", "Samedi", "Dimanche"],
-		daysShort: ["Dim", "Lun", "Mar", "Mer", "Jeu", "Ven", "Sam", "Dim"],
-		daysMin: ["D", "L", "Ma", "Me", "J", "V", "S", "D"],
-		months: ["Janvier", "Février", "Mars", "Avril", "Mai", "Juin", "Juillet", "Août", "Septembre", "Octobre", "Novembre", "Décembre"],
-		monthsShort: ["Jan", "Fev", "Mar", "Avr", "Mai", "Jui", "Jul", "Aou", "Sep", "Oct", "Nov", "Dec"],
-		today: "Aujourd'hui",
-		weekStart: 1,
-		format: "dd/mm/yyyy"
-	};
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.fr.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.fr={days:["dimanche","lundi","mardi","mercredi","jeudi","vendredi","samedi"],daysShort:["dim.","lun.","mar.","mer.","jeu.","ven.","sam."],daysMin:["d","l","ma","me","j","v","s"],months:["janvier","février","mars","avril","mai","juin","juillet","août","septembre","octobre","novembre","décembre"],monthsShort:["janv.","févr.","mars","avril","mai","juin","juil.","août","sept.","oct.","nov.","déc."],today:"Aujourd'hui",monthsTitle:"Mois",clear:"Effacer",weekStart:1,format:"dd/mm/yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.gl.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.gl={days:["Domingo","Luns","Martes","Mércores","Xoves","Venres","Sábado"],daysShort:["Dom","Lun","Mar","Mér","Xov","Ven","Sáb"],daysMin:["Do","Lu","Ma","Me","Xo","Ve","Sa"],months:["Xaneiro","Febreiro","Marzo","Abril","Maio","Xuño","Xullo","Agosto","Setembro","Outubro","Novembro","Decembro"],monthsShort:["Xan","Feb","Mar","Abr","Mai","Xun","Xul","Ago","Sep","Out","Nov","Dec"],today:"Hoxe",clear:"Limpar",weekStart:1,format:"dd/mm/yyyy"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.he.js

@@ -1,15 +0,0 @@
-/**
- * Hebrew translation for bootstrap-datepicker
- * Sagie Maoz <sagie@maoz.info>
- */
-;(function($){
-  $.fn.datepicker.dates['he'] = {
-      days: ["ראשון", "שני", "שלישי", "רביעי", "חמישי", "שישי", "שבת", "ראשון"],
-      daysShort: ["א", "ב", "ג", "ד", "ה", "ו", "ש", "א"],
-      daysMin: ["א", "ב", "ג", "ד", "ה", "ו", "ש", "א"],
-      months: ["ינואר", "פברואר", "מרץ", "אפריל", "מאי", "יוני", "יולי", "אוגוסט", "ספטמבר", "אוקטובר", "נובמבר", "דצמבר"],
-      monthsShort: ["ינו", "פבר", "מרץ", "אפר", "מאי", "יונ", "יול", "אוג", "ספט", "אוק", "נוב", "דצמ"],
-      today: "היום",
-      rtl: true
-  };
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.he.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.he={days:["ראשון","שני","שלישי","רביעי","חמישי","שישי","שבת","ראשון"],daysShort:["א","ב","ג","ד","ה","ו","ש","א"],daysMin:["א","ב","ג","ד","ה","ו","ש","א"],months:["ינואר","פברואר","מרץ","אפריל","מאי","יוני","יולי","אוגוסט","ספטמבר","אוקטובר","נובמבר","דצמבר"],monthsShort:["ינו","פבר","מרץ","אפר","מאי","יונ","יול","אוג","ספט","אוק","נוב","דצמ"],today:"היום",rtl:!0}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.hr.js

@@ -1,13 +0,0 @@
-/**
- * Croatian localisation
- */
-;(function($){
-	$.fn.datepicker.dates['hr'] = {
-		days: ["Nedjelja", "Ponedjelja", "Utorak", "Srijeda", "Četrtak", "Petak", "Subota", "Nedjelja"],
-		daysShort: ["Ned", "Pon", "Uto", "Srr", "Čet", "Pet", "Sub", "Ned"],
-		daysMin: ["Ne", "Po", "Ut", "Sr", "Če", "Pe", "Su", "Ne"],
-		months: ["Siječanj", "Veljača", "Ožujak", "Travanj", "Svibanj", "Lipanj", "Srpanj", "Kolovoz", "Rujan", "Listopad", "Studeni", "Prosinac"],
-		monthsShort: ["Sije", "Velj", "Ožu", "Tra", "Svi", "Lip", "Jul", "Kol", "Ruj", "Lis", "Stu", "Pro"],
-		today: "Danas"
-	};
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.hr.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.hr={days:["Nedjelja","Ponedjeljak","Utorak","Srijeda","Četvrtak","Petak","Subota"],daysShort:["Ned","Pon","Uto","Sri","Čet","Pet","Sub"],daysMin:["Ne","Po","Ut","Sr","Če","Pe","Su"],months:["Siječanj","Veljača","Ožujak","Travanj","Svibanj","Lipanj","Srpanj","Kolovoz","Rujan","Listopad","Studeni","Prosinac"],monthsShort:["Sij","Velj","Ožu","Tra","Svi","Lip","Srp","Kol","Ruj","Lis","Stu","Pro"],today:"Danas"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.hu.js

@@ -1,16 +0,0 @@
-/**
- * Hungarian translation for bootstrap-datepicker
- * Sotus László <lacisan@gmail.com>
- */
-;(function($){
-  $.fn.datepicker.dates['hu'] = {
-		days: ["Vasárnap", "Hétfő", "Kedd", "Szerda", "Csütörtök", "Péntek", "Szombat", "Vasárnap"],
-		daysShort: ["Vas", "Hét", "Ked", "Sze", "Csü", "Pén", "Szo", "Vas"],
-		daysMin: ["Va", "Hé", "Ke", "Sz", "Cs", "Pé", "Sz", "Va"],
-		months: ["Január", "Február", "Március", "Április", "Május", "Június", "Július", "Augusztus", "Szeptember", "Október", "November", "December"],
-		monthsShort: ["Jan", "Feb", "Már", "Ápr", "Máj", "Jún", "Júl", "Aug", "Sze", "Okt", "Nov", "Dec"],
-		today: "Ma",
-		weekStart: 1,
-		format: "yyyy.mm.dd"
-	};
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.hu.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.hu={days:["vasárnap","hétfő","kedd","szerda","csütörtök","péntek","szombat"],daysShort:["vas","hét","ked","sze","csü","pén","szo"],daysMin:["V","H","K","Sze","Cs","P","Szo"],months:["január","február","március","április","május","június","július","augusztus","szeptember","október","november","december"],monthsShort:["jan","feb","már","ápr","máj","jún","júl","aug","sze","okt","nov","dec"],today:"ma",weekStart:1,clear:"töröl",titleFormat:"yyyy. MM",format:"yyyy.mm.dd"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.hy.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.hy={days:["Կիրակի","Երկուշաբթի","Երեքշաբթի","Չորեքշաբթի","Հինգշաբթի","Ուրբաթ","Շաբաթ"],daysShort:["Կրկ","Երկ","Երք","Չրք","Հնգ","Ուր","Շբթ"],daysMin:["Կրկ","Երկ","Երք","Չրք","Հնգ","Ուր","Շբթ"],months:["Հունվար","Փետրվար","Մարտ","Ապրիլ","Մայիս","Հունիս","Հուլիս","Օգոստոս","Սեպտեմբեր","Հոկտեմբեր","Նոյեմբեր","Դեկտեմբեր"],monthsShort:["Հուն","Փետ","Մար","Ապր","Մայ","Հնս","Հլս","Օգս","Սեպ","Հոկ","Նմբ","Դեկ"],today:"Այսօր",clear:"Ջնջել",format:"dd.mm.yyyy",weekStart:1}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.id.js

@@ -1,13 +0,0 @@
-/**
- * Bahasa translation for bootstrap-datepicker
- * Azwar Akbar <azwar.akbar@gmail.com>
- */
-;(function($){
-	$.fn.datepicker.dates['id'] = {
-		days: ["Minggu", "Senin", "Selasa", "Rabu", "Kamis", "Jumat", "Sabtu", "Minggu"],
-		daysShort: ["Mgu", "Sen", "Sel", "Rab", "Kam", "Jum", "Sab", "Mgu"],
-		daysMin: ["Mg", "Sn", "Sl", "Ra", "Ka", "Ju", "Sa", "Mg"],
-		months: ["Januari", "Februari", "Maret", "April", "Mei", "Juni", "Juli", "Agustus", "September", "Oktober", "November", "Desember"],
-		monthsShort: ["Jan", "Feb", "Mar", "Apr", "Mei", "Jun", "Jul", "Ags", "Sep", "Okt", "Nov", "Des"]
-	};
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.id.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.id={days:["Minggu","Senin","Selasa","Rabu","Kamis","Jumat","Sabtu"],daysShort:["Mgu","Sen","Sel","Rab","Kam","Jum","Sab"],daysMin:["Mg","Sn","Sl","Ra","Ka","Ju","Sa"],months:["Januari","Februari","Maret","April","Mei","Juni","Juli","Agustus","September","Oktober","November","Desember"],monthsShort:["Jan","Feb","Mar","Apr","Mei","Jun","Jul","Ags","Sep","Okt","Nov","Des"],today:"Hari Ini",clear:"Kosongkan"}}(jQuery);

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.is.js

@@ -1,14 +0,0 @@
-/**
- * Icelandic translation for bootstrap-datepicker
- * Hinrik Örn Sigurðsson <hinrik.sig@gmail.com>
- */
-;(function($){
-	$.fn.datepicker.dates['is'] = {
-		days: ["Sunnudagur", "Mánudagur", "Þriðjudagur", "Miðvikudagur", "Fimmtudagur", "Föstudagur", "Laugardagur", "Sunnudagur"],
-		daysShort: ["Sun", "Mán", "Þri", "Mið", "Fim", "Fös", "Lau", "Sun"],
-		daysMin: ["Su", "Má", "Þr", "Mi", "Fi", "Fö", "La", "Su"],
-		months: ["Janúar", "Febrúar", "Mars", "Apríl", "Maí", "Júní", "Júlí", "Ágúst", "September", "Október", "Nóvember", "Desember"],
-		monthsShort: ["Jan", "Feb", "Mar", "Apr", "Maí", "Jún", "Júl", "Ágú", "Sep", "Okt", "Nóv", "Des"],
-		today: "Í Dag"
-	};
-}(jQuery));

inst/www/shared/datepicker/js/locales/bootstrap-datepicker.is.min.js

@@ -0,0 +1 @@
+!function(a){a.fn.datepicker.dates.is={days:["Sunnudagur","Mánudagur","Þriðjudagur","Miðvikudagur","Fimmtudagur","Föstudagur","Laugardagur"],daysShort:["Sun","Mán","Þri","Mið","Fim","Fös","Lau"],daysMin:["Su","Má","Þr","Mi","Fi","Fö","La"],months:["Janúar","Febrúar","Mars","Apríl","Maí","Júní","Júlí","Ágúst","September","Október","Nóvember","Desember"],monthsShort:["Jan","Feb","Mar","Apr","Maí","Jún","Júl","Ágú","Sep","Okt","Nóv","Des"],today:"Í Dag"}}(jQuery);