Fixed subset of StandardJS errors (#1356)

Fixed the errors that would definitly not change the functionality of the program
These include
* Unexpected && and || combinations
* variables with different values defined in same line of code
* Global variable never defined
* spacing/placing errors

These errors were not touched
* variables who are never used
* == and != errors

app/js/app.js

@@ -6,6 +6,7 @@
  */
 
 'use strict'
+/* global Config, templateUrl */
 
 var extraModules = []
 if (Config.Modes.animations) {

app/js/controllers.js

@@ -6,6 +6,7 @@
  */
 
 'use strict'
+/* global Config, location, templateUrl, onContentLoaded, tsNow, cancelEvent, safeReplaceObject, dT, SearchIndexManager, setZeroTimeout, versionCompare, calcImageInBox, getSelectedText, SVGElement  */
 
 /* Controllers */
 
@@ -127,8 +128,8 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       var phoneNumber = (
         ($scope.credentials.phone_country || '') +
         ($scope.credentials.phone_number || '')
-          ).replace(/\D+/g, ''),
-        i, j, code
+          ).replace(/\D+/g, '')
+      var i, j, code
       var maxLength = 0
       var maxName = false
 
@@ -172,11 +173,11 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       $timeout.cancel(nextTimeout)
 
       var fullPhone = ($scope.credentials.phone_country || '') + ($scope.credentials.phone_number || '')
-      var badPhone = !fullPhone.match(/^[\d\-+\s]+$/);
+      var badPhone = !fullPhone.match(/^[\d\-+\s]+$/)
       if (!badPhone) {
-        fullPhone = fullPhone.replace(/\D/g, '');
+        fullPhone = fullPhone.replace(/\D/g, '')
         if (fullPhone.length < 7) {
-          badPhone = true;
+          badPhone = true
         }
       }
       if (badPhone) {
@@ -313,7 +314,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         })
       }
 
-      $scope.progress.forceSignUp = forceSignUp;
+      $scope.progress.forceSignUp = forceSignUp
       $scope.progress.enabled = true
       MtpApiManager.invokeApi(method, params, options).then(saveAuth, function (error) {
         $scope.progress.enabled = false
@@ -426,8 +427,8 @@ angular.module('myApp.controllers', ['myApp.i18n'])
                    error.type.substr(0, 17) == '2FA_CONFIRM_WAIT_') {
             error.waitTime = error.type.substr(17)
             error.type = '2FA_CONFIRM_WAIT_TIME'
-          }          
-          
+          }
+
           delete $scope.progress.enabled
         })
       })
@@ -591,8 +592,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       var params = {peerString: peerString}
       if (messageID) {
         params.messageID = messageID
-      }
-      else if ($scope.search.query) {
+      } else if ($scope.search.query) {
         $scope.searchClear()
       }
       var peerID = AppPeersManager.getPeerID(peerString)
@@ -782,7 +782,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       }
     }
 
-    function sortDialogs() {
+    function sortDialogs () {
       $scope.dialogs.sort(function (d1, d2) {
         return d2.index - d1.index
       })
@@ -822,7 +822,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
           if (draftUpdate.index) {
             curDialog.index = draftUpdate.index
           }
-          sortDialogs();
+          sortDialogs()
           break
         }
       }
@@ -877,7 +877,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     $scope.$watchCollection('search', function () {
       $scope.dialogs = []
       $scope.foundMessages = []
-      searchMessages = $scope.searchPeer ? true : false
+      searchMessages = !!$scope.searchPeer
       contactsJump++
       loadDialogs()
     })
@@ -1037,7 +1037,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     }
 
     function showMoreDialogs () {
-      if (contactsShown && (!hasMore || !offsetIndex && !maxID)) {
+      if (contactsShown && (!hasMore || (!offsetIndex && !maxID))) {
         return
       }
 
@@ -1088,7 +1088,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
           $scope.$broadcast('ui_dialogs_append')
 
           hasMore = true
-        }else {
+        } else {
           hasMore = false
         }
       })
@@ -1220,9 +1220,9 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     var moreJump = 0
     var moreActive = false
     var morePending = false
-    var lessJump = 0,
-      lessActive = false,
-      lessPending = false
+    var lessJump = 0
+    var lessActive = false
+    var lessPending = false
 
     function applyDialogSelect (newDialog, oldDialog) {
       peerID = $rootScope.selectedPeerID = newDialog.peerID
@@ -1237,21 +1237,18 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         oldDialog.peer == newDialog.peer &&
         newDialog.messageID) {
         messageFocusHistory()
-      }
-      else if (peerID) {
+      } else if (peerID) {
         updateHistoryPeer(true)
         loadHistory()
-      }else {
+      } else {
         showEmptyHistory()
       }
     }
 
     function historiesQueuePush (peerID) {
       var pos = -1
-      var maxLen = 10,
-        i,
-        history,
-        diff
+      var maxLen = 10
+      var i, history, diff
 
       for (i = 0; i < $scope.peerHistories.length; i++) {
         if ($scope.peerHistories[i].peerID == peerID) {
@@ -1332,8 +1329,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         $scope.historyFilter.mediaType ||
         $scope.curDialog.messageID) {
         $scope.historyState.botActions = false
-      }
-      else if (
+      } else if (
         $scope.state.empty || (
         peerHistory &&
         peerHistory.messages.length == 1 &&
@@ -1342,10 +1338,9 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         )
       ) {
         $scope.historyState.botActions = 'start'
-      }
-      else if ($scope.curDialog.startParam) {
+      } else if ($scope.curDialog.startParam) {
         $scope.historyState.botActions = 'param'
-      }else {
+      } else {
         $scope.historyState.botActions = false
       }
       if (wasBotActions != $scope.historyState.botActions) {
@@ -1376,7 +1371,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         }
         $scope.historyState.canReply = canSend
         $scope.historyState.canDelete = canSend || channel.pFlags.moderator
-      }else {
+      } else {
         $scope.historyState.channelActions = false
         $scope.historyState.canReply = true
         $scope.historyState.canDelete = true
@@ -1477,7 +1472,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         })
 
         hasMore = historyResult.count === null ||
-          historyResult.history.length && peerHistory.messages.length < historyResult.count
+          (historyResult.history.length && peerHistory.messages.length < historyResult.count)
 
         if (historyResult.history.length) {
           delete $scope.state.empty
@@ -1510,8 +1505,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         maxID = parseInt($scope.curDialog.messageID)
         limit = 20
         backLimit = 20
-      }
-      else if (forceRecent) {
+      } else if (forceRecent) {
         limit = 10
       }
 
@@ -1542,14 +1536,14 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
         var fetchedLength = historyResult.history.length
 
-        minID = (historyResult.unreadSkip || maxID && historyResult.history.indexOf(maxID) >= backLimit - 1)
+        minID = (historyResult.unreadSkip || (maxID && historyResult.history.indexOf(maxID) >= backLimit - 1))
           ? historyResult.history[0]
           : 0
         maxID = historyResult.history[historyResult.history.length - 1]
 
         $scope.historyState.skipped = hasLess = minID > 0
         hasMore = historyResult.count === null ||
-          fetchedLength && fetchedLength < historyResult.count
+          (fetchedLength && fetchedLength < historyResult.count)
 
         updateHistoryPeer()
         safeReplaceObject($scope.state, {loaded: true, empty: !fetchedLength})
@@ -1576,8 +1570,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
         if (historyResult.unreadOffset) {
           $scope.historyUnreadAfter = historyResult.history[historyResult.unreadOffset - 1]
-        }
-        else if ($scope.historyUnreadAfter) {
+        } else if ($scope.historyUnreadAfter) {
           delete $scope.historyUnreadAfter
         }
         $scope.$broadcast('messages_unread_after')
@@ -1681,7 +1674,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
         if (Config.Mobile) {
           $scope.historyState.canEdit = AppMessagesManager.canEditMessage(messageID)
-          
+
           $modal.open({
             templateUrl: templateUrl('message_actions_modal'),
             windowClass: 'message_actions_modal_window',
@@ -1732,8 +1725,8 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         if (!shiftClick) {
           lastSelectID = messageID
         } else if (lastSelectID != messageID) {
-          var dir = lastSelectID > messageID,
-            i, startPos, curMessageID
+          var dir = lastSelectID > messageID
+          var i, startPos, curMessageID
 
           for (i = 0; i < peerHistory.messages.length; i++) {
             if (peerHistory.messages[i].mid == lastSelectID) {
@@ -1798,8 +1791,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       var selectedMessageIDs = []
       if (selectedMessageID) {
         selectedMessageIDs.push(selectedMessageID)
-      }
-      else if ($scope.selectedCount > 0) {
+      } else if ($scope.selectedCount > 0) {
         angular.forEach($scope.selectedMsgs, function (t, messageID) {
           selectedMessageIDs.push(messageID)
         })
@@ -1842,8 +1834,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       var selectedMessageIDs = []
       if (selectedMessageID) {
         selectedMessageIDs.push(selectedMessageID)
-      }
-      else if ($scope.selectedCount > 0) {
+      } else if ($scope.selectedCount > 0) {
         angular.forEach($scope.selectedMsgs, function (t, messageID) {
           selectedMessageIDs.push(messageID)
         })
@@ -2114,7 +2105,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
           return
         }
 
-        var messageID, historyMessage, i
+        var messageID, i
         var hasOut = false
         var unreadAfterNew = false
         var historyMessage = history.messages[history.messages.length - 1]
@@ -2185,8 +2176,8 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       if (!history) {
         return
       }
-      var newMessages = [],
-        i
+      var newMessages = []
+      var i
 
       for (i = 0; i < history.messages.length; i++) {
         if (!historyUpdate.msgs[history.messages[i].mid]) {
@@ -2282,7 +2273,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     $scope.$on('edit_selected', function (e, messageID) {
       setEditDraft(messageID, true)
     })
-    
+
     $scope.$on('ui_typing', onTyping)
 
     $scope.draftMessage = {
@@ -2357,7 +2348,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       return cancelEvent(e)
     }
 
-    function sendMessage() {
+    function sendMessage () {
       var text = $scope.draftMessage.text
 
       if (angular.isString(text) && text.length > 0) {
@@ -2384,7 +2375,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       $scope.$broadcast('ui_message_send')
     }
 
-    function editMessage() {
+    function editMessage () {
       var text = $scope.draftMessage.text
       text = RichTextProcessor.parseEmojis(text)
 
@@ -2591,15 +2582,13 @@ angular.module('myApp.controllers', ['myApp.i18n'])
             ]
           })
         }, 1000)
-      }
-      else if (attachment._ == 'fwd_messages') {
+      } else if (attachment._ == 'fwd_messages') {
         forceDraft = $scope.curDialog.peer
         $timeout(function () {
           $scope.draftMessage.fwdMessages = attachment.id
           $scope.$broadcast('ui_peer_reply')
         }, 100)
-      }
-      else if (attachment._ == 'inline_query') {
+      } else if (attachment._ == 'inline_query') {
         var mention = attachment.mention
         var query = attachment.query
         forceDraft = $scope.curDialog.peer
@@ -2634,12 +2623,12 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       }
     }
 
-    function setEditDraft(messageID) {
+    function setEditDraft (messageID) {
       editMessageID = messageID
       getDraft()
     }
 
-    function setEditLastMessage() {
+    function setEditLastMessage () {
       if (editMessageID ||
           !$scope.curDialog.peerID) {
         return false
@@ -2731,8 +2720,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       if (addReplyMessage) {
         replySelect(replyKeyboard.mid)
         replyToMarkup = true
-      }
-      else if (replyToMarkup) {
+      } else if (replyToMarkup) {
         replyClear()
       }
       var enabled = replyKeyboard &&
@@ -2768,7 +2756,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
           if (replyToMsgID &&
               $scope.historyState.replyKeyboard &&
               $scope.historyState.replyKeyboard.mid == replyToMsgID) {
-            replyToMsgID = 0;
+            replyToMsgID = 0
           }
           DraftsManager.changeDraft($scope.curDialog.peerID, {
             text: newVal,
@@ -3134,7 +3122,9 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
         var messageID = list[index]
         var message = AppMessagesManager.getMessage(messageID)
-        var photoID = message && message.media && (message.media.photo && message.media.photo.id || message.media.webpage && message.media.webpage.photo && message.media.webpage.photo.id)
+        var photoID = message && message.media &&
+          ((message.media.photo && message.media.photo.id) ||
+            (message.media.webpage && message.media.webpage.photo && message.media.webpage.photo.id))
         if (!photoID) {
           console.error('Invalid photo message', index, list, messageID, message)
           return
@@ -3359,7 +3349,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
             })
             onDeleted()
           })
-        }else {
+        } else {
           MtpApiManager.invokeApi('photos.deletePhotos', {
             id: [{_: 'inputPhoto', id: photoID, access_hash: 0}]
           }).then(onDeleted)
@@ -3527,7 +3517,6 @@ angular.module('myApp.controllers', ['myApp.i18n'])
   })
 
   .controller('GameModalController', function ($q, $scope, $rootScope, $modalInstance, AppPhotosManager, AppMessagesManager, AppPeersManager, AppGamesManager, PeersSelectService, ErrorService) {
-
     $scope.game = AppGamesManager.wrapForFull($scope.gameID, $scope.messageID, $scope.embedUrl)
     var messageID = $scope.messageID
 
@@ -4485,7 +4474,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       var confirmPromise
       if ($scope.action == 'disable') {
         confirmPromise = $q.when()
-      }else {
+      } else {
         if (!$scope.passwordSettings.new_password) {
           $scope.passwordSettings.error_field = 'new_password'
           $scope.$broadcast('new_password_focus')
@@ -4562,17 +4551,15 @@ angular.module('myApp.controllers', ['myApp.i18n'])
           $scope.$broadcast('new_password_focus')
         })
         break
-
     }
 
     $scope.$watch('passwordSettings.new_password', function (newValue) {
-      var len = newValue && newValue.length || 0
+      var len = (newValue && newValue.length) || 0
       if (!len) {
         $scope.passwordSettings.hint = ''
-      }
-      else if (len <= 3) {
+      } else if (len <= 3) {
         $scope.passwordSettings.hint = '***'
-      }else {
+      } else {
         $scope.passwordSettings.hint = newValue.charAt(0) + (new Array(len - 1)).join('*') + newValue.charAt(len - 1)
       }
       $scope.$broadcast('value_updated')
@@ -4616,18 +4603,19 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     $scope.slice = {limit: 20, limitDelta: 20}
 
     var jump = 0
+    var i
 
     resetSelected()
     $scope.disabledContacts = {}
 
     if ($scope.disabled) {
-      for (var i = 0; i < $scope.disabled.length; i++) {
+      for (i = 0; i < $scope.disabled.length; i++) {
         $scope.disabledContacts[$scope.disabled[i]] = true
       }
     }
 
     if ($scope.selected) {
-      for (var i = 0; i < $scope.selected.length; i++) {
+      for (i = 0; i < $scope.selected.length; i++) {
         if (!$scope.selectedContacts[$scope.selected[i]]) {
           $scope.selectedContacts[$scope.selected[i]] = true
           $scope.selectedCount++
@@ -4687,7 +4675,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
     $scope.$watch('search.query', updateContacts)
     $scope.$on('contacts_update', function () {
-      updateContacts($scope.search && $scope.search.query || '')
+      updateContacts(($scope.search && $scope.search.query) || '')
     })
 
     $scope.toggleEdit = function (enabled) {
@@ -4760,10 +4748,11 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     }
 
     $scope.dialogSelect = function (peerString) {
+      var peerID
       if (!$scope.multiSelect) {
         var promise
         if ($scope.confirm_type) {
-          var peerID = AppPeersManager.getPeerID(peerString)
+          peerID = AppPeersManager.getPeerID(peerString)
           var peerData = AppPeersManager.getPeer(peerID)
           promise = ErrorService.confirm({
             type: $scope.confirm_type,
@@ -4779,7 +4768,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         return
       }
 
-      var peerID = AppPeersManager.getPeerID(peerString)
+      peerID = AppPeersManager.getPeerID(peerString)
       if ($scope.selectedPeers[peerID]) {
         delete $scope.selectedPeers[peerID]
         $scope.selectedCount--

app/js/directives.js

@@ -6,6 +6,7 @@
  */
 
 'use strict'
+/* global Config, templateUrl, onContentLoaded, cancelEvent, dT, setZeroTimeout calcImageInBox, getSelectedText,Scroller, setFieldSelection, scrollToNode, EmojiTooltip, EmojiPanel, MessageComposer, checkDragEvent, checkClick, Image, Clipboard, EmojiHelper, encodeEntities, FB, twttr, gapi, isInDOM */
 
 /* Directives */
 
@@ -43,13 +44,13 @@ angular.module('myApp.directives', ['myApp.filters'])
 
   .directive('myMessage', function ($filter, _) {
     var dateFilter = $filter('myDate')
-    var dateSplitHtml = '<div class="im_message_date_split im_service_message_wrap"><div class="im_service_message"><span class="copyonly"><br/>---&nbsp;</span><span class="im_message_date_split_text"></span><span class="copyonly">&nbsp;---</span></div></div>',
-      unreadSplitHtml = '<div class="im_message_unread_split">' + _('unread_messages_split') + '</div>',
-      selectedClass = 'im_message_selected',
-      focusClass = 'im_message_focus',
-      unreadClass = 'im_message_unread',
-      errorClass = 'im_message_error',
-      pendingClass = 'im_message_pending'
+    var dateSplitHtml = '<div class="im_message_date_split im_service_message_wrap"><div class="im_service_message"><span class="copyonly"><br/>---&nbsp;</span><span class="im_message_date_split_text"></span><span class="copyonly">&nbsp;---</span></div></div>'
+    var unreadSplitHtml = '<div class="im_message_unread_split">' + _('unread_messages_split') + '</div>'
+    var selectedClass = 'im_message_selected'
+    var focusClass = 'im_message_focus'
+    var unreadClass = 'im_message_unread'
+    var errorClass = 'im_message_error'
+    var pendingClass = 'im_message_pending'
 
     return {
       templateUrl: templateUrl('message'),
@@ -65,42 +66,41 @@ angular.module('myApp.directives', ['myApp.filters'])
       var needDate = false
       var unreadAfter = false
       var applySelected = function () {
-          if (selected != ($scope.selectedMsgs[$scope.historyMessage.mid] || false)) {
-            selected = !selected
-            element.toggleClass(selectedClass, selected)
+        if (selected != ($scope.selectedMsgs[$scope.historyMessage.mid] || false)) {
+          selected = !selected
+          element.toggleClass(selectedClass, selected)
+        }
+      }
+      var needDateSplit, unreadAfterSplit
+      var applyGrouped = function () {
+        if (grouped != $scope.historyMessage.grouped) {
+          if (grouped) {
+            element.removeClass(grouped)
           }
-        },
-        needDateSplit,
-        applyGrouped = function () {
-          if (grouped != $scope.historyMessage.grouped) {
-            if (grouped) {
-              element.removeClass(grouped)
-            }
-            grouped = $scope.historyMessage.grouped
-            if (grouped) {
-              element.addClass(grouped)
-            }
+          grouped = $scope.historyMessage.grouped
+          if (grouped) {
+            element.addClass(grouped)
           }
-          if (needDate != ($scope.historyMessage.needDate || false)) {
-            needDate = !needDate
-            if (needDate) {
-              if (needDateSplit) {
-                needDateSplit.show()
+        }
+        if (needDate != ($scope.historyMessage.needDate || false)) {
+          needDate = !needDate
+          if (needDate) {
+            if (needDateSplit) {
+              needDateSplit.show()
+            } else {
+              needDateSplit = $(dateSplitHtml)
+              $('.im_message_date_split_text', needDateSplit).text(dateFilter($scope.historyMessage.date))
+              if (unreadAfterSplit) {
+                needDateSplit.insertBefore(unreadAfterSplit)
               } else {
-                needDateSplit = $(dateSplitHtml)
-                $('.im_message_date_split_text', needDateSplit).text(dateFilter($scope.historyMessage.date))
-                if (unreadAfterSplit) {
-                  needDateSplit.insertBefore(unreadAfterSplit)
-                } else {
-                  needDateSplit.prependTo(element)
-                }
+                needDateSplit.prependTo(element)
               }
-            } else {
-              needDateSplit.hide()
             }
+          } else {
+            needDateSplit.hide()
           }
-        },
-        unreadAfterSplit
+        }
+      }
 
       applySelected()
       applyGrouped()
@@ -155,19 +155,19 @@ angular.module('myApp.directives', ['myApp.filters'])
       }
       if ($scope.historyMessage.error || $scope.historyMessage.pending) {
         var applyPending = function () {
-            if (pending != ($scope.historyMessage.pending || false)) {
-              pending = !pending
-              element.toggleClass(pendingClass, pending)
-            }
-            if (error != ($scope.historyMessage.error || false)) {
-              error = !error
-              element.toggleClass(errorClass, error)
-            }
-            if (!error && !pending) {
-              deregisterPending()
-            }
-          },
-          deregisterPending = $scope.$on('messages_pending', applyPending)
+          if (pending != ($scope.historyMessage.pending || false)) {
+            pending = !pending
+            element.toggleClass(pendingClass, pending)
+          }
+          if (error != ($scope.historyMessage.error || false)) {
+            error = !error
+            element.toggleClass(errorClass, error)
+          }
+          if (!error && !pending) {
+            deregisterPending()
+          }
+        }
+        var deregisterPending = $scope.$on('messages_pending', applyPending)
 
         applyPending()
       }
@@ -187,7 +187,7 @@ angular.module('myApp.directives', ['myApp.filters'])
     }
 
     function updateMessageText ($scope, element, message) {
-      if (message.media && message.media.handleMessage ||
+      if ((message.media && message.media.handleMessage) ||
           typeof message.message !== 'string' ||
         !message.message.length) {
         $('.im_message_text', element).hide()
@@ -455,7 +455,7 @@ angular.module('myApp.directives', ['myApp.filters'])
           AppInlineBotsManager.gameButtonClick($scope.messageId)
         }
 
-        function updateMessageText(argument) {
+        function updateMessageText (argument) {
           var message = AppMessagesManager.getMessage($scope.messageId)
           if (message.message) {
             var html = AppMessagesManager.wrapMessageText($scope.messageId)
@@ -671,7 +671,6 @@ angular.module('myApp.directives', ['myApp.filters'])
   })
 
   .directive('myMessageEdited', function (_, $timeout, AppMessagesManager) {
-
     var editedLabel = _('message_edited')
 
     return {
@@ -679,7 +678,7 @@ angular.module('myApp.directives', ['myApp.filters'])
       link: link
     }
 
-    function link($scope, element, attrs) {
+    function link ($scope, element, attrs) {
       var messageID = $scope.$parent.$eval(attrs.myMessageEdited)
       if (checkEdited($scope, element, messageID)) {
         $scope.$on('message_edit', function (e, data) {
@@ -691,7 +690,7 @@ angular.module('myApp.directives', ['myApp.filters'])
       }
     }
 
-    function checkEdited($scope, element, messageID) {
+    function checkEdited ($scope, element, messageID) {
       var message = AppMessagesManager.getMessage(messageID)
       if (!message.canBeEdited) {
         $timeout(function () {
@@ -769,8 +768,9 @@ angular.module('myApp.directives', ['myApp.filters'])
           return true
         }
 
+        var currentSelected, nextDialogWrap, dialogWraps
         if (e.keyCode == 36 && !e.shiftKey && !e.ctrlKey && e.altKey) { // Alt + Home
-          var currentSelected = $(scrollableWrap).find('.im_dialog_wrap a')
+          currentSelected = $(scrollableWrap).find('.im_dialog_wrap a')
           if (currentSelected.length) {
             $(currentSelected[0]).trigger('mousedown')
             scrollableWrap.scrollTop = 0
@@ -779,16 +779,15 @@ angular.module('myApp.directives', ['myApp.filters'])
           return cancelEvent(e)
         }
 
-        if (e.keyCode == 27 || e.keyCode == 9 && e.shiftKey && !e.ctrlKey && !e.metaKey) { // ESC or Shift + Tab
+        if (e.keyCode == 27 || (e.keyCode == 9 && e.shiftKey && !e.ctrlKey && !e.metaKey)) { // ESC or Shift + Tab
           if (!searchFocused) {
             setFieldSelection(searchField)
             if (searchField.value) {
               searchField.select()
             }
-          }
-          else if (searchField.value) {
+          } else if (searchField.value) {
             $(searchClear).trigger('click')
-          }else {
+          } else {
             $scope.$emit('esc_no_more')
             // Strange Chrome bug, when field doesn't get blur, but becomes inactive after location change
             setTimeout(function () {
@@ -802,7 +801,7 @@ angular.module('myApp.directives', ['myApp.filters'])
         }
 
         if (searchFocused && e.keyCode == 13 && !Config.Navigator.mobile) { // Enter
-          var currentSelected = $(scrollableWrap).find('.im_dialog_selected')[0] || $(scrollableWrap).find('.im_dialog_wrap a')[0]
+          currentSelected = $(scrollableWrap).find('.im_dialog_selected')[0] || $(scrollableWrap).find('.im_dialog_wrap a')[0]
           if (currentSelected &&
               !$(currentSelected).hasClass('disabled')) {
             $(currentSelected).trigger('mousedown')
@@ -813,15 +812,13 @@ angular.module('myApp.directives', ['myApp.filters'])
         if (
           (!Config.Navigator.osX && // No Mac users
               e.altKey && e.shiftKey && !e.ctrlKey && !e.metaKey &&
-              e.keyCode >= 49 && e.keyCode <= 57 ) // Alt + Shift + # , switch to conversation # where # is in [1..9]
-          ||
+              e.keyCode >= 49 && e.keyCode <= 57) || // Alt + Shift + # , switch to conversation # where # is in [1..9]
           (Config.Navigator.osX && // Mac users only
           e.ctrlKey && e.shiftKey && !e.metaKey && !e.altKey &&
-          e.keyCode >= 49 && e.keyCode <= 57 ) ) { // Ctrl + Shift + # , switch to conversation # where # is in [1..9]
-
+          e.keyCode >= 49 && e.keyCode <= 57)) { // Ctrl + Shift + # , switch to conversation # where # is in [1..9]
           var dialogNumber = e.keyCode - 49
-          var dialogWraps = $(scrollableWrap).find('.im_dialog_wrap')
-          var nextDialogWrap = dialogWraps[dialogNumber]
+          dialogWraps = $(scrollableWrap).find('.im_dialog_wrap')
+          nextDialogWrap = dialogWraps[dialogNumber]
 
           if (nextDialogWrap) {
             $(nextDialogWrap).find('a').trigger('mousedown')
@@ -838,8 +835,7 @@ angular.module('myApp.directives', ['myApp.filters'])
           next = e.keyCode == 40
           prev = !next
           skip = !e.shiftKey && e.altKey
-        }
-        else if (ctrlTabSupported && e.keyCode == 9 && e.ctrlKey && !e.metaKey) { // Ctrl + Tab, Shift + Ctrl + Tab
+        } else if (ctrlTabSupported && e.keyCode == 9 && e.ctrlKey && !e.metaKey) { // Ctrl + Tab, Shift + Ctrl + Tab
           next = !e.shiftKey
           prev = !next
           skip = true
@@ -850,22 +846,21 @@ angular.module('myApp.directives', ['myApp.filters'])
             return true
           }
 
-          var currentSelected = !skip && $(scrollableWrap).find('.im_dialog_selected')[0] || $(scrollableWrap).find('.active a.im_dialog')[0]
-          var currentSelectedWrap = currentSelected && currentSelected.parentNode,
-            nextDialogWrap
+          currentSelected = (!skip && $(scrollableWrap).find('.im_dialog_selected')[0]) || $(scrollableWrap).find('.active a.im_dialog')[0]
+          var currentSelectedWrap = currentSelected && currentSelected.parentNode
 
           if (currentSelectedWrap) {
-            var nextDialogWrap = currentSelected[next ? 'nextSibling' : 'previousSibling']
+            nextDialogWrap = currentSelected[next ? 'nextSibling' : 'previousSibling']
 
             if (!nextDialogWrap || !nextDialogWrap.className || nextDialogWrap.className.indexOf('im_dialog_wrap') == -1) {
-              var dialogWraps = $(scrollableWrap).find('.im_dialog_wrap')
+              dialogWraps = $(scrollableWrap).find('.im_dialog_wrap')
               var pos = dialogWraps.index(currentSelected.parentNode)
               var nextPos = pos + (next ? 1 : -1)
 
               nextDialogWrap = dialogWraps[nextPos]
             }
           } else {
-            var dialogWraps = $(scrollableWrap).find('.im_dialog_wrap')
+            dialogWraps = $(scrollableWrap).find('.im_dialog_wrap')
             if (next) {
               nextDialogWrap = dialogWraps[0]
             } else {
@@ -1024,8 +1019,8 @@ angular.module('myApp.directives', ['myApp.filters'])
       function updateSizes () {
         $(element).css({
           height: $($window).height() -
-            (panelWrap && panelWrap.offsetHeight || 0) -
-            (searchWrap && searchWrap.offsetHeight || 0) -
+            ((panelWrap && panelWrap.offsetHeight) || 0) -
+            ((searchWrap && searchWrap.offsetHeight) || 0) -
             (Config.Mobile ? 64 : 200)
         })
         $(contactsWrap).nanoScroller()
@@ -1055,10 +1050,10 @@ angular.module('myApp.directives', ['myApp.filters'])
 
       function updateSizes () {
         $(element).css({
-          height: $($window).height()
-            - (panelWrap && panelWrap.offsetHeight || 0)
-            - (searchWrap && searchWrap.offsetHeight || 0)
-            - (Config.Mobile ? 46 + 18 : 200)
+          height: $($window).height() -
+            ((panelWrap && panelWrap.offsetHeight) || 0) -
+            ((searchWrap && searchWrap.offsetHeight) || 0) -
+            (Config.Mobile ? 46 + 18 : 200)
         })
         $(countriesWrap).nanoScroller()
       }
@@ -1085,8 +1080,8 @@ angular.module('myApp.directives', ['myApp.filters'])
 
       function updateSizes () {
         $(element).css({
-          height: Math.min(760, $($window).height()
-            - (Config.Mobile ? 46 + 18 : 200))
+          height: Math.min(760, $($window).height() -
+            (Config.Mobile ? 46 + 18 : 200))
         })
         $(sessionsWrap).nanoScroller()
       }
@@ -1110,8 +1105,8 @@ angular.module('myApp.directives', ['myApp.filters'])
 
       function updateSizes () {
         $(element).css({
-          height: Math.min(600, $($window).height()
-            - (Config.Mobile ? 46 + 18 : 200))
+          height: Math.min(600, $($window).height() -
+            (Config.Mobile ? 46 + 18 : 200))
         })
         $(stickersWrap).nanoScroller()
       }
@@ -1155,8 +1150,8 @@ angular.module('myApp.directives', ['myApp.filters'])
       }
 
       var transform = false
-      var trs = ['transform', 'webkitTransform', 'MozTransform', 'msTransform', 'OTransform'],
-        i
+      var trs = ['transform', 'webkitTransform', 'MozTransform', 'msTransform', 'OTransform']
+      var i
       for (i = 0; i < trs.length; i++) {
         if (trs[i] in historyMessagesEl.style) {
           transform = trs[i]
@@ -1164,7 +1159,7 @@ angular.module('myApp.directives', ['myApp.filters'])
         }
       }
 
-      var animated = transform && false ? true : false
+      var animated = transform && false ? true : false // ?
       var curAnimation = false
 
       $scope.$on('ui_history_append_new', function (e, options) {
@@ -1183,8 +1178,8 @@ angular.module('myApp.directives', ['myApp.filters'])
         }
         var curAnimated = animated &&
             !$rootScope.idle.isIDLE &&
-            historyMessagesEl.clientHeight > 0,
-          wasH
+            historyMessagesEl.clientHeight > 0
+        var wasH
 
         if (curAnimated) {
           wasH = scrollableWrap.scrollHeight
@@ -1344,29 +1339,29 @@ angular.module('myApp.directives', ['myApp.filters'])
         $(scrollable).css({bottom: -(sh - st - ch), paddingRight: pr})
 
         var upd = function () {
-            $(scrollableWrap).removeClass('im_history_to_bottom')
-            $(scrollable).css({bottom: '', paddingRight: ''})
-            if (scrollTopInitial >= 0) {
-              changeScroll()
-            } else {
-              // console.log('change scroll prepend')
-              scrollableWrap.scrollTop = st + scrollableWrap.scrollHeight - sh
-            }
+          $(scrollableWrap).removeClass('im_history_to_bottom')
+          $(scrollable).css({bottom: '', paddingRight: ''})
+          if (scrollTopInitial >= 0) {
+            changeScroll()
+          } else {
+            // console.log('change scroll prepend')
+            scrollableWrap.scrollTop = st + scrollableWrap.scrollHeight - sh
+          }
 
-            updateBottomizer()
-            moreNotified = false
+          updateBottomizer()
+          moreNotified = false
 
-            $timeout(function () {
-              if (scrollableWrap.scrollHeight != sh) {
-                $(scrollableWrap).trigger('scroll')
-              }
-            })
+          $timeout(function () {
+            if (scrollableWrap.scrollHeight != sh) {
+              $(scrollableWrap).trigger('scroll')
+            }
+          })
 
-            clearTimeout(timer)
-            unreg()
-          },
-          timer = setTimeout(upd, 0),
-          unreg = $scope.$on('$viewContentLoaded', upd)
+          clearTimeout(timer)
+          unreg()
+        }
+        var timer = setTimeout(upd, 0)
+        var unreg = $scope.$on('$viewContentLoaded', upd)
       })
 
       $scope.$on('ui_history_append', function () {
@@ -1439,8 +1434,7 @@ angular.module('myApp.directives', ['myApp.filters'])
         if (!moreNotified && st <= 300) {
           moreNotified = true
           $scope.$emit('history_need_more')
-        }
-        else if (!lessNotified && st >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight - 300) {
+        } else if (!lessNotified && st >= scrollableWrap.scrollHeight - scrollableWrap.clientHeight - 300) {
           lessNotified = true
           $scope.$emit('history_need_less')
         }
@@ -1486,10 +1480,10 @@ angular.module('myApp.directives', ['myApp.filters'])
 
       function updateBottomizer () {
         $(historyMessagesEl).css({marginTop: 0})
-        var marginTop = scrollableWrap.offsetHeight
-        - historyMessagesEl.offsetHeight
-        - emptyWrapEl.offsetHeight
-        - (Config.Mobile ? 0 : 39)
+        var marginTop = scrollableWrap.offsetHeight -
+        historyMessagesEl.offsetHeight -
+        emptyWrapEl.offsetHeight -
+        (Config.Mobile ? 0 : 39)
 
         if (historyMessagesEl.offsetHeight > 0 && marginTop > 0) {
           $(historyMessagesEl).css({marginTop: marginTop})
@@ -1671,7 +1665,7 @@ angular.module('myApp.directives', ['myApp.filters'])
         })
       }
 
-      function onDirectionKey(e) {
+      function onDirectionKey (e) {
         if (e.keyCode == 38) {
           $scope.$emit('last_message_edit')
           return cancelEvent(e)
@@ -1727,7 +1721,7 @@ angular.module('myApp.directives', ['myApp.filters'])
             composer.setValue($scope.draftMessage.text || '')
             updateHeight()
           }
-          if (shouldFocusOnInteraction || options && options.focus) {
+          if (shouldFocusOnInteraction || (options && options.focus)) {
             composer.focus()
           }
         }
@@ -1786,10 +1780,9 @@ angular.module('myApp.directives', ['myApp.filters'])
 
       function onPasteEvent (e) {
         var cData = (e.originalEvent || e).clipboardData
-        var items = cData && cData.items || []
-        var files = [],
-          file
-        var i
+        var items = (cData && cData.items) || []
+        var files = []
+        var i, file
 
         for (i = 0; i < items.length; i++) {
           if (items[i].kind == 'file') {
@@ -1902,7 +1895,7 @@ angular.module('myApp.directives', ['myApp.filters'])
         // console.log('new loc', newLocation, arguments)
         var counterSaved = ++counter
         if (!newLocation || newLocation.empty) {
-          element.attr('src', $scope.thumb && $scope.thumb.placeholder || 'img/blank.gif')
+          element.attr('src', ($scope.thumb && $scope.thumb.placeholder) || 'img/blank.gif')
           cleanup()
           return
         }
@@ -2007,9 +2000,9 @@ angular.module('myApp.directives', ['myApp.filters'])
 
           if (e && e.type == 'FS_BROWSER_UNSUPPORTED') {
             $scope.error = {html: _('error_browser_no_local_file_system_image_md', {
-                'moz-link': '<a href="{0}" target="_blank">{1}</a>',
-                'chrome-link': '<a href="{0}" target="_blank">{1}</a>',
-                'telegram-link': '<a href="{0}" target="_blank">{1}</a>'
+              'moz-link': '<a href="{0}" target="_blank">{1}</a>',
+              'chrome-link': '<a href="{0}" target="_blank">{1}</a>',
+              'telegram-link': '<a href="{0}" target="_blank">{1}</a>'
             })}
           } else {
             $scope.error = {text: _('error_image_download_failed'), error: e}
@@ -2072,9 +2065,9 @@ angular.module('myApp.directives', ['myApp.filters'])
 
         if (e && e.type == 'FS_BROWSER_UNSUPPORTED') {
           $scope.error = {html: _('error_browser_no_local_file_system_video_md', {
-              'moz-link': '<a href="{0}" target="_blank">{1}</a>',
-              'chrome-link': '<a href="{0}" target="_blank">{1}</a>',
-              'telegram-link': '<a href="{0}" target="_blank">{1}</a>'
+            'moz-link': '<a href="{0}" target="_blank">{1}</a>',
+            'chrome-link': '<a href="{0}" target="_blank">{1}</a>',
+            'telegram-link': '<a href="{0}" target="_blank">{1}</a>'
           })}
         } else {
           $scope.error = {text: _('error_video_download_failed'), error: e}
@@ -2179,7 +2172,7 @@ angular.module('myApp.directives', ['myApp.filters'])
 
       imgElement.attr('alt', '[' + ($scope.document.stickerEmojiRaw || '') + ' ' + _('conversation_media_sticker') + ']')
 
-      var dim = attrs.dim && $scope.$parent.$eval(attrs.dim) || $scope.document.thumb
+      var dim = (attrs.dim && $scope.$parent.$eval(attrs.dim)) || $scope.document.thumb
 
       if (attrs.open && $scope.document.stickerSetInput) {
         element
@@ -2404,7 +2397,8 @@ angular.module('myApp.directives', ['myApp.filters'])
       if (animationSupported === undefined) {
         animationSupported = el.style.animationName !== undefined
         if (animationSupported === false) {
-          var domPrefixes = 'Webkit Moz O ms Khtml'.split(' '), i
+          var domPrefixes = 'Webkit Moz O ms Khtml'.split(' ')
+          var i
           for (i = 0; i < domPrefixes.length; i++) {
             if (el.style[domPrefixes[i] + 'AnimationName'] !== undefined) {
               animationSupported = true
@@ -2570,7 +2564,7 @@ angular.module('myApp.directives', ['myApp.filters'])
         var height = element[0].parentNode.offsetHeight
         var modal = element[0].parentNode.parentNode.parentNode
         var bottomPanel = $('.media_modal_bottom_panel_wrap', modal)[0]
-        var contHeight = modal.offsetHeight - (bottomPanel && bottomPanel.offsetHeight || 0)
+        var contHeight = modal.offsetHeight - ((bottomPanel && bottomPanel.offsetHeight) || 0)
 
         if (height < contHeight) {
           $(element[0].parentNode).css('marginTop', (contHeight - height) / 2)
@@ -2611,7 +2605,7 @@ angular.module('myApp.directives', ['myApp.filters'])
       var updateMargin = function () {
         var height = element[0].offsetHeight
         var fullHeight = height - (height && usePadding ? 2 * prevMargin : 0)
-        var ratio = attrs.myVerticalPosition && parseFloat(attrs.myVerticalPosition) || 0.5
+        var ratio = (attrs.myVerticalPosition && parseFloat(attrs.myVerticalPosition)) || 0.5
         var contHeight = attrs.contHeight ? $scope.$eval(attrs.contHeight) : $($window).height()
         var margin = fullHeight < contHeight ? parseInt((contHeight - fullHeight) * ratio) : ''
         var styles = usePadding
@@ -2668,7 +2662,7 @@ angular.module('myApp.directives', ['myApp.filters'])
         var user = AppUsersManager.getUser(userID)
         element
           .html(statusFilter(user, attrs.botChatPrivacy))
-          .toggleClass('status_online', user.status && user.status._ == 'userStatusOnline' || false)
+          .toggleClass('status_online', (user.status && user.status._ == 'userStatusOnline') || false)
       // console.log(dT(), 'update status', element[0], user.status && user.status, tsNow(true), element.html())
       }
 
@@ -3045,10 +3039,8 @@ angular.module('myApp.directives', ['myApp.filters'])
         if ($scope.audio.url) {
           checkPlayer($scope.mediaPlayer.player)
           $scope.mediaPlayer.player.playPause()
-        }
-        else if ($scope.audio.progress && $scope.audio.progress.enabled) {
-          return
-        }else {
+        } else if ($scope.audio.progress && $scope.audio.progress.enabled) {
+        } else {
           AppDocsManager.downloadDoc($scope.audio.id).then(function () {
             onContentLoaded(function () {
               var errorListenerEl = $('audio', element)[0] || element[0]
@@ -3145,7 +3137,7 @@ angular.module('myApp.directives', ['myApp.filters'])
         e = e.originalEvent || e
 
         var offsetX = (e.touches && e.touches[0] ? e.touches[0].pageX : e.pageX) - lastMinPageX
-        offsetX = Math.min(width, Math.max(0 , offsetX))
+        offsetX = Math.min(width, Math.max(0, offsetX))
         // console.log(e.type, lastMinPageX, e.pageX, offsetX)
         lastUpdValue = minValue + offsetX / width * (maxValue - minValue)
         if (sliderCallback) {
@@ -3169,7 +3161,7 @@ angular.module('myApp.directives', ['myApp.filters'])
           var percent = Math.max(0, (newVal - minValue) / (maxValue - minValue))
           if (width) {
             var offsetX = Math.ceil(width * percent)
-            offsetX = Math.min(width, Math.max(0 , offsetX))
+            offsetX = Math.min(width, Math.max(0, offsetX))
             thumb.css('left', Math.max(0, offsetX - thumbWidth))
             fill.css('width', offsetX)
           } else {
@@ -3198,15 +3190,13 @@ angular.module('myApp.directives', ['myApp.filters'])
         if (e.touches && e.touches[0]) {
           lastMinPageX = element.position().left
           offsetX = e.touches[0].pageX - lastMinPageX
-        }
-        else if (e.offsetX !== undefined) {
+        } else if (e.offsetX !== undefined) {
           offsetX = e.offsetX
           lastMinPageX = e.pageX - offsetX
-        }
-        else if (e.layerX !== undefined) {
+        } else if (e.layerX !== undefined) {
           offsetX = e.layerX
           lastMinPageX = e.pageX - offsetX
-        }else {
+        } else {
           return cancelEvent(e)
         }
 
@@ -3468,8 +3458,7 @@ angular.module('myApp.directives', ['myApp.filters'])
           var spritesheet, pos
           var categoryIndex
           var count = Math.min(5, codes.length)
-          var i, x
-          var y
+          var i, x, y
 
           for (i = 0; i < count; i++) {
             emoticonCode = codes[i]
@@ -3517,8 +3506,9 @@ angular.module('myApp.directives', ['myApp.filters'])
             if ((result.type == 'gif' || result.type == 'sticker') && result.document) {
               AppDocsManager.downloadDoc(result.document.id)
             }
+            var photoSize
             if (result.type == 'photo' && result.photo) {
-              var photoSize = AppPhotosManager.choosePhotoSize(result.photo, result.thumbW, result.thumbH)
+              photoSize = AppPhotosManager.choosePhotoSize(result.photo, result.thumbW, result.thumbH)
               var dim = calcImageInBox(photoSize.w, photoSize.h, result.thumbW, result.thumbH)
               result.thumb = {
                 width: dim.w,
@@ -3528,7 +3518,7 @@ angular.module('myApp.directives', ['myApp.filters'])
               }
             }
             if (result.type == 'game' && result.photo) {
-              var photoSize = AppPhotosManager.choosePhotoSize(result.photo, 100, 100)
+              photoSize = AppPhotosManager.choosePhotoSize(result.photo, 100, 100)
               // var dim = calcImageInBox(photoSize.w, photoSize.h, result.thumbW, result.thumbH)
               result.thumb = {
                 // width: dim.w,
@@ -3562,7 +3552,7 @@ angular.module('myApp.directives', ['myApp.filters'])
           if (!dataParsed || !dataParsed.eventType) {
             return
           }
-          $scope.$emit('game_frame_event', dataParsed);
+          $scope.$emit('game_frame_event', dataParsed)
         }
 
         $($window).on('message', handler)
@@ -3579,7 +3569,6 @@ angular.module('myApp.directives', ['myApp.filters'])
   })
 
   .directive('myEmojiImage', function (RichTextProcessor) {
-
     function link ($scope, element, attrs) {
       var emoji = attrs.myEmojiImage
       var html = RichTextProcessor.wrapRichText(emoji, {noLinks: true, noLinebreaks: true})
@@ -3607,16 +3596,17 @@ angular.module('myApp.directives', ['myApp.filters'])
       var html = ''
       var callback = false
       var needTwitter = false
+      var videoID
       switch (embedData[0]) {
         case 'youtube':
-          var videoID = embedData[1]
+          videoID = embedData[1]
           html = '<div class="im_message_media_embed im_message_video_embed"><' + embedTag + ' type="text/html" frameborder="0" ' +
             'src="https://www.youtube.com/embed/' + videoID +
             '?autoplay=0&amp;controls=2" webkitallowfullscreen mozallowfullscreen allowfullscreen></' + embedTag + '></div>'
           break
 
         case 'vimeo':
-          var videoID = embedData[1]
+          videoID = embedData[1]
           html = '<div class="im_message_media_embed im_message_video_embed"><' + embedTag + ' type="text/html" frameborder="0" ' +
             'src="https://player.vimeo.com/video/' + videoID +
             '?title=0&amp;byline=0&amp;portrait=0" webkitallowfullscreen mozallowfullscreen allowfullscreen></' + embedTag + '></div>'
@@ -3666,8 +3656,7 @@ angular.module('myApp.directives', ['myApp.filters'])
                   })
                 })
                 .attr('src', 'https://platform.twitter.com/widgets.js')
-            }
-            else if (window.twttr) {
+            } else if (window.twttr) {
               twttr.widgets.load(element[0])
             }
             twitterPendingWidgets.push($scope)
@@ -3691,9 +3680,7 @@ angular.module('myApp.directives', ['myApp.filters'])
                   })
                 })
                 .attr('src', 'https://connect.facebook.net/en_US/sdk.js#xfbml=1&appId=254098051407226&version=v2.0')
-            }
-
-            else if (window.FB) {
+            } else if (window.FB) {
               FB.XFBML.parse(element[0])
             }
             facebookPendingWidgets.push($scope)
@@ -3714,8 +3701,7 @@ angular.module('myApp.directives', ['myApp.filters'])
                   gapi.post.go()
                 })
                 .attr('src', 'https://apis.google.com/js/plusone.js')
-            }
-            else if (window.gapi) {
+            } else if (window.gapi) {
               gapi.post.go(element[0])
             }
             element.one('load', function () {

app/service_worker.js

@@ -1,3 +1,4 @@
+/* global importScripts */
 importScripts('js/lib/push_worker.js')
 
-// Version 53
+// Version 53

gulpfile.js

@@ -10,7 +10,6 @@ var runSequence = require('run-sequence')
 var swPrecache = require('sw-precache')
 var Server = require('karma').Server
 
-
 // The generated file is being created at src
 // so it can be fetched by usemin.
 gulp.task('templates', function () {
@@ -37,14 +36,14 @@ gulp.task('usemin-index', function () {
     .pipe(gulp.dest('dist'))
 })
 
-gulp.task('usemin-badbrowser', function() {
+gulp.task('usemin-badbrowser', function () {
   return gulp.src('app/badbrowser.html')
     .pipe($.usemin({
       html: [$.minifyHtml({empty: true})],
-      css: ['concat', $.minifyCss({compatibility: true, keepBreaks: true})],
+      css: ['concat', $.minifyCss({compatibility: true, keepBreaks: true})]
     }))
-    .pipe(gulp.dest('dist'));
-});
+    .pipe(gulp.dest('dist'))
+})
 
 // ulimit -n 10240 on OS X
 gulp.task('imagemin', function () {
@@ -279,32 +278,32 @@ gulp.task('bump', ['bump-version-manifests', 'bump-version-config'], function ()
 
 // Single run of karma
 gulp.task('karma-single', function (done) {
-    new Server({
-        configFile: __dirname + '/karma.conf.js',
-        singleRun: true
-    }, done).start();
-});
+  new Server({
+    configFile: path.join(__dirname, '/karma.conf.js'),
+    singleRun: true
+  }, done).start()
+})
 
 // Continuous testing with karma by watching for changes
 gulp.task('karma-tdd', function (done) {
-    new Server({
-        configFile: __dirname + '/karma.conf.js',
-    }, done).start();
-});
+  new Server({
+    configFile: path.join(__dirname, '/karma.conf.js')
+  }, done).start()
+})
 
 gulp.task('test', function (callback) {
-    runSequence(
-        ['templates', 'karma-single'],
-        callback
-    )
-});
+  runSequence(
+    ['templates', 'karma-single'],
+    callback
+  )
+})
 
 gulp.task('tdd', function (callback) {
-    runSequence(
-        ['templates', 'karma-tdd'],
-        callback
-    )
-});
+  runSequence(
+    ['templates', 'karma-tdd'],
+    callback
+  )
+})
 
 gulp.task('build', ['clean'], function (callback) {
   runSequence(