Improve file icons rendering on tree

1 files changed, 44 insertions, 0 deletions

diff --git a/app/helpers/icons_helper.rb b/app/helpers/icons_helper.rb
index 18260f0ed4d..187e21832f0 100644
--- a/app/helpers/icons_helper.rb
+++ b/app/helpers/icons_helper.rb
@@ -36,4 +36,48 @@ module IconsHelper
   def private_icon
     icon('lock')
   end
+
+  def file_type_icon_class(type, mode, name)
+    if type == 'folder'
+      icon_class = 'folder'
+    elsif mode == 0120000
+      icon_class = 'share'
+    else
+      # Guess which icon to choose based on file extension.
+      # If you think a file extension is missing, feel free to add it on PR
+
+      case File.extname(name).downcase
+      when '.pdf'
+        icon_class = 'file-pdf-o'
+      when '.jpg', '.jpeg', '.jif', '.jfif',
+          '.jp2', '.jpx', '.j2k', '.j2c',
+          '.png', '.gif', '.tif', '.tiff',
+          '.svg', '.ico', '.bmp'
+        icon_class = 'file-image-o'
+      when '.zip', '.zipx', '.tar', '.gz', '.bz', '.bzip',
+          '.xz', '.rar', '.7z'
+        icon_class = 'file-archive-o'
+      when '.mp3', '.wma', '.ogg', '.oga', '.wav', '.flac', '.aac'
+        icon_class = 'file-audio-o'
+      when '.mp4', '.m4p', '.m4v',
+          '.mpg', '.mp2', '.mpeg', '.mpe', '.mpv',
+          '.mpg', '.mpeg', '.m2v',
+          '.avi', '.mkv', '.flv', '.ogv', '.mov',
+          '.3gp', '.3g2'
+        icon_class = 'file-video-o'
+      when '.doc', '.dot', '.docx', '.docm', '.dotx', '.dotm', '.docb'
+        icon_class = 'file-word-o'
+      when '.xls', '.xlt', '.xlm', '.xlsx', '.xlsm', '.xltx', '.xltm',
+          '.xlsb', '.xla', '.xlam', '.xll', '.xlw'
+        icon_class = 'file-excel-o'
+      when '.ppt', '.pot', '.pps', '.pptx', '.pptm', '.potx', '.potm',
+          '.ppam', '.ppsx', '.ppsm', '.sldx', '.sldm'
+        icon_class = 'file-powerpoint-o'
+      else
+        icon_class = 'file-text-o'
+      end
+    end
+
+    icon_class
+  end
 end