Button for closing channels tabs

This will temporary leave the channel...

index.html

@@ -264,8 +264,9 @@
                         <input type="submit" class="chatSubmitButton">
                     </div>
                     <div class="formSection right">
-                        <button class="channelLeaveButton" data-content="label.button.leave_channel">Leave channel</button>
                         <button class="channelDeleteButton" data-content="label.button.delete_channel">Delete channel</button>
+                        <button class="channelLeaveButton" data-content="label.button.leave_channel">Leave channel</button>
+                        <button class="channelCloseButton" data-content="label.button.close_channel">Close</button>
                     </div>
                 </form>
             </div>

src_coffee/webclient/chat_controller.coffee

@@ -26,6 +26,7 @@ class this.ChatController
         channelPasswordInput: '#channelPasswordInput'
         channelFlagPublic: '#channelFlagPublic'
         channelFlagIRC: '#channelFlagIRC'
+        channelCloseButton: '.channelCloseButton'
         channelLeaveButton: '.channelLeaveButton'
         channelDeleteButton: '.channelDeleteButton'
         chatForm: '.chatForm'
@@ -52,6 +53,7 @@ class this.ChatController
         'channelCreateForm submit': '_handleGuiChannelCreateSubmit'
         'chatForm submit': '_handleGuiMessageSubmit'
         'tabsystemHeaders click': '_handleGuiTabClick'
+        'channelCloseButton click': '_handleGuiChannelClose'
         'channelLeaveButton click': '_handleGuiChannelLeave'
         'channelDeleteButton click': '_handleGuiChannelDelete'
@@ -125,6 +127,11 @@ class this.ChatController
         @socketHandler.sendChannelJoinRequest(channelName, channelPassword, isPublic, isForIrc)
+    _handleGuiChannelClose: (event) =>
+        event.preventDefault()
+        channel = @activeTabPage?.data('channel') or ''
+        @socketHandler.sendChannelLeaveRequest(channel, true)
+
     _handleGuiChannelLeave: (event) =>
         event.preventDefault()
         channel = @activeTabPage?.data('channel') or ''

src_coffee/webclient/translate_module.coffee

@@ -59,6 +59,7 @@ class this.Translation
         'label.channel_password': 'Channel password'
         'label.channel_flag_public': 'Hide joined users'
         'label.channel_flag_irc': 'Mirror channel to IRC'
+        'label.button.close_channel': 'Close'
         'label.button.leave_channel': 'Leave channel'
         'label.button.delete_channel': 'Delete channel'
     }
@@ -121,6 +122,7 @@ class this.Translation
         'label.channel_password': 'Channel-Passwort'
         'label.channel_flag_public': 'Beigetretene User verstecken'
         'label.channel_flag_irc': 'Channel ins IRC spiegeln'
+        'label.button.close_channel': 'Schließen'
         'label.button.leave_channel': 'Channel verlassen'
         'label.button.delete_channel': 'Channel löschen'
     }