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Remove redundant nesting and statements

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aditya-K2
2023-12-28 05:12:19 +05:30
parent 78ec99fa82
commit 970b2804e3
1 changed files with 39 additions and 44 deletions
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83
ui/cover_art.go
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@@ -63,54 +63,49 @@ func (c *CoverArt) RefreshState() {
SendNotification(err.Error())
return
}
if state != nil {
if state.Item != nil {
if len(state.Item.Album.Images) > 0 {
file := fileName(state.Item.Album)
if state != nil && state.Item != nil &&
len(state.Item.Album.Images) > 0 {
// Download Image if doesn't Exits
if !utils.FileExists(file) {
msg := SendNotificationWithChan("Downloading Cover Art...")
f, err := os.OpenFile(file, os.O_CREATE|os.O_WRONLY, 0644)
defer f.Close()
if err != nil {
go func() {
msg <- fmt.Sprintf("Error Downloading Image: %s", err.Error())
}()
return
}
if len(state.Item.Album.Images) == 0 {
SendNotification("No Cover Art found for album: %s!", state.Item.Album.Name)
return
}
err = state.Item.Album.Images[0].Download(f)
if err != nil {
go func() {
msg <- fmt.Sprintf("Error Downloading Image: %s", err.Error())
}()
return
}
go func() {
msg <- "Image Downloaded Succesfully!"
}()
}
file := fileName(state.Item.Album)
// Open the Image
uimg, err := getImg(file)
if err != nil {
SendNotification("Error Rendering Image: %s", err.Error())
return
}
im, err := ueberzug.NewImage(uimg,
int(ImgX*fw)+cfg.AdditionalPaddingX,
int(ImgY*fh)+cfg.AdditionalPaddingY)
if err != nil {
SendNotification("Error Rendering Image: %s", err.Error())
return
}
c.image = im
// Download Image if doesn't Exits
if !utils.FileExists(file) {
msg := SendNotificationWithChan("Downloading Cover Art...")
f, err := os.OpenFile(file, os.O_CREATE|os.O_WRONLY, 0644)
defer f.Close()
if err != nil {
go func() {
msg <- fmt.Sprintf("Following error occured while creating file: %s", err.Error())
}()
return
}
err = state.Item.Album.Images[0].Download(f)
if err != nil {
go func() {
msg <- fmt.Sprintf("Following error occured while downloading the image: %s", err.Error())
}()
return
}
go func() {
msg <- "Image downloaded succesfully!"
}()
}
// Open the Image
uimg, err := getImg(file)
if err != nil {
SendNotification("Error Rendering Image: %s", err.Error())
return
}
im, err := ueberzug.NewImage(uimg,
int(ImgX*fw)+cfg.AdditionalPaddingX,
int(ImgY*fh)+cfg.AdditionalPaddingY)
if err != nil {
SendNotification("Error Rendering Image: %s", err.Error())
return
}
c.image = im
}
cm.Unlock()
}