From 491fa288a3ed018ae2201ad751d5f67735cd90af Mon Sep 17 00:00:00 2001
From: David Wick <wick.d.spencer@gmail.com>
Date: Mon, 2 Feb 2015 12:52:11 -0800
Subject: [PATCH] Comment embeds: fix deleted comment rendering

Comments with no replies should still show the message: "This
comment was deleted."
---
 r2/r2/controllers/front.py | 1 +
 r2/r2/lib/embeds.py        | 4 ++++
 r2/r2/models/builder.py    | 6 ++++--
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/r2/r2/controllers/front.py b/r2/r2/controllers/front.py
index b2bb92636..26a7c7903 100644
--- a/r2/r2/controllers/front.py
+++ b/r2/r2/controllers/front.py
@@ -304,6 +304,7 @@ class FrontController(RedditController):
 
         kw["edits_visible"] = showedits
         kw["load_more"] = kw["continue_this_thread"] = showmore
+        kw["show_deleted"] = embeds.is_embed()
 
         displayPane = PaneStack()
 
diff --git a/r2/r2/lib/embeds.py b/r2/r2/lib/embeds.py
index 94bf76aa1..b6755d2e2 100644
--- a/r2/r2/lib/embeds.py
+++ b/r2/r2/lib/embeds.py
@@ -84,3 +84,7 @@ def setup_embed(thing, showedits):
         c.user_is_loggedin = False
         c.forced_loggedout = True
         c.allow_framing = True
+
+
+def is_embed():
+    return c.render_style == "iframe"
diff --git a/r2/r2/models/builder.py b/r2/r2/models/builder.py
index 89ad51d52..d2b3c52d8 100644
--- a/r2/r2/models/builder.py
+++ b/r2/r2/models/builder.py
@@ -756,7 +756,8 @@ def make_wrapper(parent_wrapper = Wrapped, **params):
 class CommentBuilder(Builder):
     def __init__(self, link, sort, comment=None, children=None, context=None,
                  load_more=True, continue_this_thread=True,
-                 max_depth=MAX_RECURSION, edits_visible=True, num=None, **kw):
+                 max_depth=MAX_RECURSION, edits_visible=True, num=None,
+                 show_deleted=False, **kw):
         Builder.__init__(self, **kw)
         self.link = link
         self.comment = comment
@@ -764,6 +765,7 @@ class CommentBuilder(Builder):
         self.context = context or 0
         self.load_more = load_more
         self.max_depth = max_depth
+        self.show_deleted = show_deleted or c.user_is_admin
         self.edits_visible = edits_visible
         self.num = num
         self.continue_this_thread = continue_this_thread
@@ -884,7 +886,7 @@ class CommentBuilder(Builder):
         for comment in wrapped:
             # skip deleted comments with no children
             if (comment.deleted and not cid_tree.has_key(comment._id)
-                and not c.user_is_admin):
+                and not self.show_deleted):
                 continue
 
             comment.num_children = num_children[comment._id]