1 files changed, 87 insertions, 0 deletions
diff --git a/app/helpers/gitlab/icons_helper.rb b/app/helpers/gitlab/icons_helper.rb
new file mode 100644
index 00000000000..e815d237bb1
--- /dev/null
+++ b/app/helpers/gitlab/icons_helper.rb
@@ -0,0 +1,87 @@
+module Gitlab
+  module IconsHelper
+    include FontAwesome::Rails::IconHelper
+
+    # Creates an icon tag given icon name(s) and possible icon modifiers.
+    #
+    # Right now this method simply delegates directly to `fa_icon` from the
+    # font-awesome-rails gem, but should we ever use a different icon pack in the
+    # future we won't have to change hundreds of method calls.
+    def icon(names, options = {})
+      fa_icon(names, options)
+    end
+
+    def spinner(text = nil, visible = false)
+      css_class = 'loading'
+      css_class << ' hide' unless visible
+
+      content_tag :div, class: css_class do
+        icon('spinner spin') + text
+      end
+    end
+
+    def boolean_to_icon(value)
+      if value
+        icon('circle', class: 'cgreen')
+      else
+        icon('power-off', class: 'clgray')
+      end
+    end
+
+    def public_icon
+      icon('globe fw')
+    end
+
+    def internal_icon
+      icon('shield fw')
+    end
+
+    def private_icon
+      icon('lock fw')
+    end
+
+    def file_type_icon_class(type, mode, name)
+      if type == 'folder'
+        icon_class = 'folder'
+      elsif mode == '120000'
+        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
+end