Added missing semicolon to the thread update script

boards/static/js/thread_update.js

@@ -1,278 +1,278 b''
 /*
  @licstart  The following is the entire license notice for the
  JavaScript code in this page.
 
 
  Copyright (C) 2013  neko259
 
  The JavaScript code in this page is free software: you can
  redistribute it and/or modify it under the terms of the GNU
  General Public License (GNU GPL) as published by the Free Software
  Foundation, either version 3 of the License, or (at your option)
  any later version.  The code is distributed WITHOUT ANY WARRANTY;
  without even the implied warranty of MERCHANTABILITY or FITNESS
  FOR A PARTICULAR PURPOSE.  See the GNU GPL for more details.
 
  As additional permission under GNU GPL version 3 section 7, you
  may distribute non-source (e.g., minimized or compacted) forms of
  that code without the copy of the GNU GPL normally required by
  section 4, provided you include this license notice and a URL
  through which recipients can access the Corresponding Source.
 
  @licend  The above is the entire license notice
  for the JavaScript code in this page.
  */
 
 var wsUrl = 'ws://localhost:9090/connection/websocket';
 var wsUser = '';
 
 var loading = false;
 var lastUpdateTime = null;
 var unreadPosts = 0;
 
 // Thread ID does not change, can be stored one time
 var threadId = $('div.thread').children('.post').first().attr('id');
 
 function connectWebsocket() {
     var metapanel = $('.metapanel')[0];
 
     var wsHost = metapanel.getAttribute('data-ws-host');
     var wsPort = metapanel.getAttribute('data-ws-port');
 
     if (wsHost.length > 0 && wsPort.length > 0)
     var centrifuge = new Centrifuge({
         "url": 'ws://' + wsHost + ':' + wsPort + "/connection/websocket",
         "project": metapanel.getAttribute('data-ws-project'),
         "user": wsUser,
         "timestamp": metapanel.getAttribute('data-last-update'),
         "token": metapanel.getAttribute('data-ws-token'),
         "debug": false
     });
 
     centrifuge.on('error', function(error_message) {
         alert("Error connecting to websocket server.");
     });
 
     centrifuge.on('connect', function() {
         var channelName = 'thread:' + threadId;
         centrifuge.subscribe(channelName, function(message) {
             var postHtml = message.data['html'];
             var isAdded = (message.data['diff_type'] === 'added');
 
             if (postHtml) {
                 updatePost(postHtml, isAdded);
             }
         });
 
         $('#autoupdate').text('[+]');
     });
 
     centrifuge.connect();
 }
 
 function updatePost(postHtml, isAdded) {
     // This needs to be set on start because the page is scrolled after posts
     // are added or updated
     var bottom = isPageBottom();
 
     var post = $(postHtml);
 
     var threadPosts = $('div.thread').children('.post');
 
     var lastUpdate = '';
 
     if (isAdded) {
         var lastPost = threadPosts.last();
 
         post.appendTo(lastPost.parent());
 
         updateBumplimitProgress(1);
         showNewPostsTitle(1);
 
         lastUpdate = post.children('.post-info').first()
             .children('.pub_time').first().text();
 
         if (bottom) {
             scrollToBottom();
         }
     } else {
         var postId = post.attr('id');
 
         var oldPost = $('div.thread').children('.post[id=' + postId + ']');
 
         oldPost.replaceWith(post);
     }
 
     processNewPost(post);
     updateMetadataPanel(lastUpdate)
 }
 
 function blink(node) {
     var blinkCount = 2;
 
     var nodeToAnimate = node;
     for (var i = 0; i < blinkCount; i++) {
         nodeToAnimate = nodeToAnimate.fadeTo('fast', 0.5).fadeTo('fast', 1.0);
     }
 }
 
 function isPageBottom() {
     var scroll = $(window).scrollTop() / ($(document).height()
-        - $(window).height())
+        - $(window).height());
 
     return scroll == 1
 }
 
 function initAutoupdate() {
     connectWebsocket()
 }
 
 function getReplyCount() {
     return $('.thread').children('.post').length
 }
 
 function getImageCount() {
     return $('.thread').find('img').length
 }
 
 function updateMetadataPanel(lastUpdate) {
     var replyCountField = $('#reply-count');
     var imageCountField = $('#image-count');
 
     replyCountField.text(getReplyCount());
     imageCountField.text(getImageCount());
 
     if (lastUpdate !== '') {
         var lastUpdateField = $('#last-update');
         lastUpdateField.text(lastUpdate);
         blink(lastUpdateField);
     }
 
     blink(replyCountField);
     blink(imageCountField);
 }
 
 /**
  * Update bumplimit progress bar
  */
 function updateBumplimitProgress(postDelta) {
     var progressBar = $('#bumplimit_progress');
     if (progressBar) {
         var postsToLimitElement = $('#left_to_limit');
 
         var oldPostsToLimit = parseInt(postsToLimitElement.text());
         var postCount = getReplyCount();
         var bumplimit = postCount - postDelta + oldPostsToLimit;
 
         var newPostsToLimit = bumplimit - postCount;
         if (newPostsToLimit <= 0) {
             $('.bar-bg').remove();
             $('.thread').children('.post').addClass('dead_post');
         } else {
             postsToLimitElement.text(newPostsToLimit);
             progressBar.width((100 - postCount / bumplimit * 100.0) + '%');
         }
     }
 }
 
 var documentOriginalTitle = '';
 /**
  * Show 'new posts' text in the title if the document is not visible to a user
  */
 function showNewPostsTitle(newPostCount) {
     if (document.hidden) {
         if (documentOriginalTitle === '') {
             documentOriginalTitle = document.title;
         }
         unreadPosts = unreadPosts + newPostCount;
         document.title = '[' + unreadPosts + '] ' + documentOriginalTitle;
 
         document.addEventListener('visibilitychange', function() {
             if (documentOriginalTitle !== '') {
                 document.title = documentOriginalTitle;
                 documentOriginalTitle = '';
                 unreadPosts = 0;
             }
 
             document.removeEventListener('visibilitychange', null);
         });
     }
 }
 
 /**
  * Clear all entered values in the form fields
  */
 function resetForm(form) {
     form.find('input:text, input:password, input:file, select, textarea').val('');
     form.find('input:radio, input:checkbox')
              .removeAttr('checked').removeAttr('selected');
     $('.file_wrap').find('.file-thumb').remove();
 }
 
 /**
  * When the form is posted, this method will be run as a callback
  */
 function updateOnPost(response, statusText, xhr, form) {
     var json = $.parseJSON(response);
     var status = json.status;
 
     showAsErrors(form, '');
 
     if (status === 'ok') {
         resetForm(form);
     } else {
         var errors = json.errors;
         for (var i = 0; i < errors.length; i++) {
             var fieldErrors = errors[i];
 
             var error = fieldErrors.errors;
 
             showAsErrors(form, error);
         }
     }
 }
 
 /**
  * Show text in the errors row of the form.
  * @param form
  * @param text
  */
 function showAsErrors(form, text) {
     form.children('.form-errors').remove();
 
     if (text.length > 0) {
         var errorList = $('<div class="form-errors">' + text
             + '<div>');
         errorList.appendTo(form);
     }
 }
 
 /**
  * Run js methods that are usually run on the document, on the new post
  */
 function processNewPost(post) {
     addRefLinkPreview(post[0]);
     highlightCode(post);
     blink(post);
 }
 
 $(document).ready(function(){
     initAutoupdate();
 
     // Post form data over AJAX
     var threadId = $('div.thread').children('.post').first().attr('id');
 
     var form = $('#form');
 
     var options = {
         beforeSubmit: function(arr, $form, options) {
             showAsErrors($('form'), gettext('Sending message...'));
         },
         success: updateOnPost,
         url: '/api/add_post/' + threadId + '/'
     };
 
     form.ajaxForm(options);
 
     resetForm(form);
 });