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<title>[1105] sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012: Central Theme: Replace sessions on the homepage with latest tweets.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/1105">1105</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/1105","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>iandunn</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2015-01-08 18:29:55 +0000 (Thu, 08 Jan 2015)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Central Theme: Replace sessions on the homepage with latest tweets.

Props mj12982 for the design</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012functionsphp">sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/functions.php</a></li>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012imagesiconssprite2xpng">sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/icons-sprite-2x.png</a></li>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012imagesiconsspritepng">sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/icons-sprite.png</a></li>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012jscentraljs">sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/js/central.js</a></li>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012stylecss">sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/style.css</a></li>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012templatehomephp">sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/template-home.php</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012imagesspinner2xgif">sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/spinner-2x.gif</a></li>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012imagesspinnergif">sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/spinner.gif</a></li>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012imagestwitteractionspng">sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/twitter-actions.png</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012functionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/functions.php        2015-01-08 18:13:42 UTC (rev 1104)
+++ sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/functions.php  2015-01-08 18:29:55 UTC (rev 1105)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -35,6 +35,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                add_action( 'pre_get_posts', array( __CLASS__, 'pre_get_posts' ) );
</span><span class="cx" style="display: block; padding: 0 10px">                add_action( 'init', array( __CLASS__, 'process_forms' ) );
</span><span class="cx" style="display: block; padding: 0 10px">                add_action( 'wp_enqueue_scripts', array( __CLASS__, 'enqueue_scripts' ) );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                add_action( 'wp_ajax_get_latest_wordcamp_tweets', array( __CLASS__, 'get_latest_tweets' ) );
+               add_action( 'wp_ajax_nopriv_get_latest_wordcamp_tweets', array( __CLASS__, 'get_latest_tweets' ) );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                add_filter( 'excerpt_more', array( __CLASS__, 'excerpt_more' ), 11 );
</span><span class="cx" style="display: block; padding: 0 10px">                // add_filter( 'wcpt_register_post_type', array( __CLASS__, 'wcpt_register_post_type' ) ); // set to public in wcpt plugin
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -180,8 +182,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        static function enqueue_scripts() {
</span><span class="cx" style="display: block; padding: 0 10px">                wp_enqueue_style( 'central', get_stylesheet_uri(), array(), 3 );
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                wp_enqueue_script( 'wordcamp-central', get_stylesheet_directory_uri() . '/js/central.js', array(), '20140909', true );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         wp_enqueue_script( 'wordcamp-central', get_stylesheet_directory_uri() . '/js/central.js', array( 'jquery', 'underscore' ), 1, true );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                wp_localize_script( 'wordcamp-central', 'wordcampCentralOptions', array( 'ajaxURL' => admin_url( 'admin-ajax.php' ) ) );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 /* We add some JavaScript to pages with the comment form
</span><span class="cx" style="display: block; padding: 0 10px">                 * to support sites with threaded comments (when in use).
</span><span class="cx" style="display: block; padding: 0 10px">                 */
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -427,6 +431,99 @@
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         * Fetch the latest tweets from the @WordCamp account
+        *
+        * This is an AJAX callback returning JSON-formatted data.
+        *
+        * We're manually expiring/refreshing the transient to ensure that we only ever update it when we have a
+        * valid response from the API. If there is a problem retrieving new data from the API, then we want to
+        * continue displaying the valid cached data until we can successfully retrieve new data. The data is still
+        * stored in a transient instead of an option, though, so that it can be cached in memory.
+        *
+        * Under certain unlikely conditions, this could cause an API rate limit violation. If the data is expired
+        * and we can connect to the API at the network level, but then the request fails at the application level
+        * (invalid credentials, etc), then we'll be hitting the API every time this function is called. If that
+        * does ever happen, it could be fixed by setting the timestamp of the last attempt in a transient and only
+        * issuing another attempt if ~2 minutes have passed.
+        */
+       public static function get_latest_tweets() {
+               $transient_key = 'wcc_latest_tweets';
+               $tweets        = get_transient( $transient_key );
+               $expired       = $tweets['last_update'] < strtotime( 'now - 15 minutes' );
+
+               if ( ! $tweets || $expired ) {
+                       $response = wp_remote_get(
+                               'https://api.twitter.com/1.1/statuses/user_timeline.json?count=6&trim_user=true&exclude_replies=true&include_rts=false&screen_name=wordcamp',
+                               array(
+                                       'headers' => array( 'Authorization' => 'Bearer ' . TWITTER_BEARER_TOKEN_WORDCAMP_CENTRAL ),
+                               )
+                       );
+
+                       if ( ! is_wp_error( $response ) ) {
+                               $tweets['tweets'] = json_decode( wp_remote_retrieve_body( $response ) );
+
+                               /*
+                                * Remove all but the first 3 tweets
+                                *
+                                * The Twitter API includes retweets in the `count` parameter, even if include_rts=false is passed,
+                                * so we have to request more tweets than we actually want and then cut it down here.
+                                */
+                               if ( $tweets['tweets'] ) {
+                                       $tweets['tweets']      = array_slice( $tweets['tweets'], 0, 3 );
+                                       $tweets['tweets']      = self::sanitize_format_tweets( $tweets['tweets'] );
+                                       $tweets['last_update'] = time();
+
+                                       set_transient( $transient_key, $tweets );
+                               }
+                       }
+               }
+
+               wp_send_json_success( $tweets );
+       }
+
+       /**
+        * Sanitize and format the tweet objects
+        *
+        * Whitelist the fields to cut down on how much data we're storing/transmitting, but also to force
+        * future devs to manually enable/sanitize any new fields that are used, which avoids the risk of
+        * accidentally using an unsafe value.
+        *
+        * @param array $tweets
+        *
+        * @return array
+        */
+       protected static function sanitize_format_tweets( $tweets ) {
+               $whitelisted_fields = array( 'id_str' => '', 'text' => '', 'created_at' => '' );
+
+               foreach ( $tweets as & $tweet ) {
+                       $tweet           = (object) shortcode_atts( $whitelisted_fields, $tweet );
+                       $tweet->id_str   = sanitize_text_field( $tweet->id_str );
+                       $tweet->text     = wp_kses( $tweet->text, wp_kses_allowed_html( 'data' ), array( 'http', 'https', 'mailto' ) );
+                       $tweet->text     = make_clickable( $tweet->text );
+                       $tweet->text     = self::link_hashtags_and_usernames( $tweet->text );
+                       $tweet->time_ago = human_time_diff( strtotime( $tweet->created_at ) );
+               }
+
+               return $tweets;
+       }
+
+       /**
+        * Convert usernames and hashtags to links
+        *
+        * Based on Tagregator's TGGRSourceTwitter::link_hashtags_and_usernames().
+        *
+        * @param string $text
+        *
+        * @return string
+        */
+       protected static function link_hashtags_and_usernames( $content ) {
+               $content = preg_replace( '/@(\w+)/',       '<a href="https://twitter.com/\\1"          class="wc-tweets-username">@\\1</a>', $content );
+               $content = preg_replace( '/(?<!&)#(\w+)/', '<a href="https://twitter.com/search?q=\\1" class="wc-tweets-tag"     >#\\1</a>', $content );
+
+               return $content;
+       }
+
+       /**
</ins><span class="cx" style="display: block; padding: 0 10px">          * Twenty Ten Comment
</span><span class="cx" style="display: block; padding: 0 10px">         * Overrides the twentyten_comment function in the parent theme.
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span></span></pre></div>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012imagesiconssprite2xpng"></a>
<div class="binary"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/icons-sprite-2x.png</h4>
<pre class="diff"><span>
<span class="cx">(Binary files differ)
</span></span></pre></div>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012imagesiconsspritepng"></a>
<div class="binary"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/icons-sprite.png</h4>
<pre class="diff"><span>
<span class="cx">(Binary files differ)
</span></span></pre></div>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012imagesspinner2xgif"></a>
<div class="binary"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/spinner-2x.gif</h4>
<pre class="diff"><span>
<span class="cx">(Binary files differ)
</span></span></pre></div>
<span class="cx" style="display: block; padding: 0 10px">Index: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/spinner-2x.gif
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/spinner-2x.gif   2015-01-08 18:13:42 UTC (rev 1104)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/spinner-2x.gif    2015-01-08 18:29:55 UTC (rev 1105)
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/spinner-2x.gif
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span><a id="svnexecutable"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:executable</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+*
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="svnmimetype"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:mime-type</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+image/gif
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012imagesspinnergif"></a>
<div class="binary"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/spinner.gif</h4>
<pre class="diff"><span>
<span class="cx">(Binary files differ)
</span></span></pre></div>
<span class="cx" style="display: block; padding: 0 10px">Index: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/spinner.gif
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/spinner.gif      2015-01-08 18:13:42 UTC (rev 1104)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/spinner.gif       2015-01-08 18:29:55 UTC (rev 1105)
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/spinner.gif
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span><a id="svnexecutable"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:executable</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+*
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="svnmimetype"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:mime-type</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+image/gif
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012imagestwitteractionspng"></a>
<div class="binary"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/twitter-actions.png</h4>
<pre class="diff"><span>
<span class="cx">(Binary files differ)
</span></span></pre></div>
<span class="cx" style="display: block; padding: 0 10px">Index: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/twitter-actions.png
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/twitter-actions.png      2015-01-08 18:13:42 UTC (rev 1104)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/twitter-actions.png       2015-01-08 18:29:55 UTC (rev 1105)
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/images/twitter-actions.png
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span><a id="svnmimetype"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:mime-type</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+image/png
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012jscentraljs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/js/central.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/js/central.js        2015-01-08 18:13:42 UTC (rev 1104)
+++ sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/js/central.js  2015-01-08 18:29:55 UTC (rev 1105)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1,37 +1,108 @@
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/**
- * Toggle the navigation menu for small screens.
- */
-( function() {
-       var container, button, menu;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+var WordCampCentral = ( function( $ ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        container = document.getElementById( 'access' );
-       if ( ! container ) {
-               return;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // templateOptions is copied from Core in order to avoid an extra HTTP request just to get wp.template
+       var ajaxURL,
+               templateOptions = {
+                       evaluate:    /<#([\s\S]+?)#>/g,
+                       interpolate: /\{\{\{([\s\S]+?)\}\}\}/g,
+                       escape:      /\{\{([^\}]+?)\}\}(?!\})/g
+               };
+
+       /**
+        * Initialization that runs as soon as this file has loaded
+        */
+       function immediateInit( options ) {
+               ajaxURL = options.ajaxURL;
+
+               toggleNavigation();
+               populateLatestTweets();
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        button = container.getElementsByTagName( 'button' )[0];
-       if ( 'undefined' === typeof button ) {
-               return;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /**
+        * Initialization that runs when the document has fully loaded
+        */
+       function documentReadyInit() {
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        menu = container.getElementsByTagName( 'ul' )[0];
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /**
+        * Toggle the navigation menu for small screens.
+        */
+       function toggleNavigation() {
+               var container, button, menu;
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        // Hide menu toggle button if menu is empty and return early.
-       if ( 'undefined' === typeof menu ) {
-               button.style.display = 'none';
-               return;
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         container = document.getElementById( 'access' );
+               if ( ! container ) {
+                       return;
+               }
+
+               button = container.getElementsByTagName( 'button' )[0];
+               if ( 'undefined' === typeof button ) {
+                       return;
+               }
+
+               menu = container.getElementsByTagName( 'ul' )[0];
+
+               // Hide menu toggle button if menu is empty and return early.
+               if ( 'undefined' === typeof menu ) {
+                       button.style.display = 'none';
+                       return;
+               }
+
+               if ( -1 === menu.className.indexOf( 'nav-menu' ) ) {
+                       menu.className += ' nav-menu';
+               }
+
+               button.onclick = function() {
+                       if ( -1 !== container.className.indexOf( 'toggled' ) ) {
+                               container.className = container.className.replace( ' toggled', '' );
+                       } else {
+                               container.className += ' toggled';
+                       }
+               };
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        if ( -1 === menu.className.indexOf( 'nav-menu' ) ) {
-               menu.className += ' nav-menu';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ /**
+        * Fetch the latest tweets and inject them into the DOM
+        */
+       function populateLatestTweets() {
+               $.getJSON(
+                       ajaxURL,
+                       { action: 'get_latest_wordcamp_tweets' },
+                       function( response ) {
+                               var index, tweets,
+                                       spinner         = $( '#wc-tweets-spinner' ),
+                                       error           = $( '#wc-tweets-error' ),
+                                       tweetsContainer = $( '#wc-tweets-container' ),
+                                       tweetTemplate   = _.template( $( '#tmpl-wc-tweet' ).html(), null, templateOptions );
+
+                               // Check for success
+                               if ( response.hasOwnProperty( 'data' ) && response.data.hasOwnProperty( 'tweets' ) ) {
+                                       tweets = response.data.tweets;
+                               } else {
+                                       spinner.addClass(  'hidden' );
+                                       error.removeClass( 'hidden' );
+                                       error.removeAttr(  'hidden' );
+                                       return;
+                               }
+
+                               // Populate and reveal the container
+                               for ( index in tweets ) {
+                                       if ( tweets.hasOwnProperty( index ) ) {
+                                               tweetsContainer.append( tweetTemplate( { 'tweet': tweets[ index ] } ) );
+                                       }
+                               }
+
+                               spinner.addClass( 'hidden' );
+                               tweetsContainer.removeClass( 'transparent' );
+                       }
+               );
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        button.onclick = function() {
-               if ( -1 !== container.className.indexOf( 'toggled' ) ) {
-                       container.className = container.className.replace( ' toggled', '' );
-               } else {
-                       container.className += ' toggled';
-               }
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ return {
+               immediateInit:     immediateInit,
+               documentReadyInit: documentReadyInit
</ins><span class="cx" style="display: block; padding: 0 10px">         };
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+} )( jQuery );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-} )();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+WordCampCentral.immediateInit( wordcampCentralOptions );
+jQuery( document ).ready( WordCampCentral.documentReadyInit );
</ins></span></pre></div>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012stylecss"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/style.css</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/style.css    2015-01-08 18:13:42 UTC (rev 1104)
+++ sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/style.css      2015-01-08 18:29:55 UTC (rev 1105)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -334,6 +334,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * html li { height: 1% }
</span><span class="cx" style="display: block; padding: 0 10px"> *:first-child+html .group,
</span><span class="cx" style="display: block; padding: 0 10px"> *:first-child+html li { min-height: 1px }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+.clearfix:after {
+       content: "";
+       display: table;
+       clear: both;
+}
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> /* !01d. Buttons */
</span><span class="cx" style="display: block; padding: 0 10px"> /* ------------------------------------- */
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -512,6 +517,30 @@
</span><span class="cx" style="display: block; padding: 0 10px">        background: #ccc
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+.spinner {
+       background: url( 'images/spinner.gif' ) no-repeat;
+       background-size: 20px 20px;
+       display: none;
+       float: right;
+       opacity: 0.7;
+       filter: alpha(opacity=70);
+       width: 20px;
+       height: 20px;
+       margin: 2px 5px 0;
+}
+
+.spinner-visible {
+       display: block;
+}
+
+.hidden {
+       display: none;
+}
+
+.transparent {
+       opacity: 0;
+}
+
</ins><span class="cx" style="display: block; padding: 0 10px"> /* !01f. Header & Footer */
</span><span class="cx" style="display: block; padding: 0 10px"> /* ------------------------------------- */
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1020,6 +1049,11 @@
</span><span class="cx" style="display: block; padding: 0 10px">        margin-bottom: 9px;
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> #wc-content-blocks .wc-news h3 { background-position: 0 -71px }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+#wc-content-blocks .wc-tweets h3 {
+       background-position: 0 -658px;
+       padding-left: 40px;
+       margin-bottom: 9px;
+}
</ins><span class="cx" style="display: block; padding: 0 10px"> #wc-content-blocks .wc-sessions h3 {
</span><span class="cx" style="display: block; padding: 0 10px">        background-position: -7px -150px;
</span><span class="cx" style="display: block; padding: 0 10px">        padding-left: 25px;
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1119,6 +1153,74 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/* !Latest Tweets */
+#wc-tweets-spinner {
+       float: none;
+       margin: 0 auto;
+}
+
+#wc-tweets-container {
+       transition: all 1.25s ease;
+}
+#wc-tweets-container li {
+       position: relative;
+       border-top: 1px solid #EEEEEE;
+       padding: 1em 0;
+}
+
+.wc-tweet-timestamp {
+       position: absolute;
+       bottom: 1em;    /* matches #wc-tweets-container li margin-bottom */
+       right: 0;
+       margin-bottom: 0;
+}
+
+#wc-tweets-container li .wc-tweet-actions li {
+       float: left;
+       margin-right: 12px;
+       padding-top: 8px;
+       padding-bottom: 0;
+       border-top: none;
+}
+.wc-tweet-actions li a,
+.wc-tweet-timestamp a {
+       font-weight: normal;
+       color: #b2b2b2;
+}
+.wc-tweet-actions li a:hover,
+.wc-tweet-timestamp a:hover {
+       color: #666666;
+}
+.wc-tweet-action-icon {
+       position: relative;
+       top: 3px;
+       display: inline-block;
+       width: 16px;
+       height: 16px;
+       background-image: url( 'images/twitter-actions.png' );
+       background-repeat: no-repeat;
+}
+.wc-tweet-action-reply .wc-tweet-action-icon {
+       background-position: 0 0;
+}
+.wc-tweet-action-reply:hover .wc-tweet-action-icon {
+       background-position: -16px 0;
+}
+.wc-tweet-action-retweet .wc-tweet-action-icon {
+       width: 19px;
+       background-position: -80px 0;
+}
+.wc-tweet-action-retweet:hover .wc-tweet-action-icon {
+       background-position: -99px 0;
+}
+.wc-tweet-action-favorite .wc-tweet-action-icon {
+       top: 2px;
+       background-position: -32px 0;
+}
+.wc-tweet-action-favorite:hover .wc-tweet-action-icon {
+       background-position: -48px 0;
+}
+
</ins><span class="cx" style="display: block; padding: 0 10px"> /* !WordCamp Sessions */
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> #wc-content-blocks .wc-sessions img {
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2650,6 +2752,9 @@
</span><span class="cx" style="display: block; padding: 0 10px"> /* !05. 2x Retina */
</span><span class="cx" style="display: block; padding: 0 10px"> /* ============================================= */
</span><span class="cx" style="display: block; padding: 0 10px"> @media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min-resolution: 144dpi) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        .spinner {
+               background-image: url( 'images/spinner-2x.gif' );
+       }
</ins><span class="cx" style="display: block; padding: 0 10px">         #access .sub-menu, #header {
</span><span class="cx" style="display: block; padding: 0 10px">                background: #e0f5fa url('images/header-bg-2x.png');
</span><span class="cx" style="display: block; padding: 0 10px">                background-size: 56px 56px;
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2684,6 +2789,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">        #wc-content-blocks .wc-news h3 {
</span><span class="cx" style="display: block; padding: 0 10px">                background-position: 0 -71px;
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        #wc-content-blocks .wc-tweets h3 {
+               background-position: 0 -658px;
+       }
</ins><span class="cx" style="display: block; padding: 0 10px">         #wc-content-blocks .wc-sessions h3 {
</span><span class="cx" style="display: block; padding: 0 10px">                background-position: -7px -150px;
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2903,6 +3011,19 @@
</span><span class="cx" style="display: block; padding: 0 10px">        .search #content h1.page-title {
</span><span class="cx" style="display: block; padding: 0 10px">                margin-right: 0;
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+       .wc-tweet-timestamp {
+               position: relative;
+               bottom: auto;
+               right: auto;
+               margin-top: 10px;
+       }
+       .wc-tweet-timestamp a::after {
+               content: " ago"
+       }
+       #wc-tweets-container li .wc-tweet-actions li {
+               padding-top: 0;
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> @media screen and (max-width: 768px) {
</span></span></pre></div>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentthemeswordcampcentral2012templatehomephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/template-home.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/template-home.php    2015-01-08 18:13:42 UTC (rev 1104)
+++ sites/trunk/wordcamp.org/public_html/wp-content/themes/wordcamp-central-2012/template-home.php      2015-01-08 18:29:55 UTC (rev 1105)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -88,26 +88,51 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                </div><!-- .wc-news -->
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                <div class="wc-sessions last">
-                       <h3>WordCamp <strong>Sessions</strong></h3>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         <div class="wc-tweets last">
+                       <h3><strong>Latest Tweets</strong></h3>
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        <?php $sessions = WordCamp_Central_Theme::get_sessions(); ?>
-                       <?php if ( ! empty( $sessions ) ) : ?>
-                       <ul>
-                               <?php foreach( $sessions as $session ) : ?>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 <div id="wc-tweets-spinner" class="spinner spinner-visible"></div>
+                       <ul id="wc-tweets-container" class="transparent"></ul>
+
+                       <p id="wc-tweets-error" class="hidden" hidden>
+                               Tweets from <a href="https://twitter.com/wordcamp">@WordCamp</a> are currently unavailable.
+                       </p>
+
+                       <a href="https://twitter.com/wordcamp" class="more">Follow @WordCamp on Twitter &rarr;</a>
+
+                       <script id="tmpl-wc-tweet" type="text/html">
</ins><span class="cx" style="display: block; padding: 0 10px">                                 <li>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        <?php echo $session['wordcamp_thumb']; ?>
-                                       <a href="<?php echo esc_url( $session['permalink'] ); ?>" class="wc-session-name"><?php echo esc_html( $session['name'] ); ?></a>
-                                       <span class="wc-session-speakers">by <?php echo esc_html( $session['speakers'] ); ?></span>
-                                       <a href="<?php echo esc_url( $session['wordcamp_permalink'] ); ?>" class="wc-session-wordcamp"><?php echo esc_html( $session['wordcamp_title'] ); ?></a>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 <div class="wc-tweet-content">{{{tweet.text}}}</div>
+
+                                       <p class="wc-tweet-timestamp">
+                                               <a href="https://twitter.com/wordcamp/status/{{tweet.id_str}}">{{tweet.time_ago}}</a>
+                                       </p>
+
+                                       <ul class="wc-tweet-actions clearfix">
+                                               <li class="wc-tweet-action-reply">
+                                                       <a href="https://twitter.com/intent/tweet?in_reply_to={{tweet.id_str}}">
+                                                               <span class="wc-tweet-action-icon"></span>
+                                                               Reply
+                                                       </a>
+                                               </li>
+
+                                               <li class="wc-tweet-action-retweet">
+                                                       <a href="https://twitter.com/intent/retweet?tweet_id={{tweet.id_str}}">
+                                                               <span class="wc-tweet-action-icon"></span>
+                                                               Retweet
+                                                       </a>
+                                               </li>
+
+                                               <li class="wc-tweet-action-favorite">
+                                                       <a href="https://twitter.com/intent/favorite?tweet_id={{tweet.id_str}}">
+                                                               <span class="wc-tweet-action-icon"></span>
+                                                               Favorite
+                                                       </a>
+                                               </li>
+                                       </ul>
</ins><span class="cx" style="display: block; padding: 0 10px">                                 </li>
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <?php endforeach; ?>
-                       </ul>
-                       <!--<a href="#" class="more">More Speakers &rarr;</a>-->
-                       <?php else : // ! empty( $sessions ) ?>
-                       <p>We're sorry, the speakers list is temporarily unavailable.</p>
-                       <?php endif; ?>
-               </div>  <!-- .wc-speakers -->
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 </script>
+               </div>  <!-- .wc-tweets -->
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        </div> <!-- #wc-content-blocks -->
</span><span class="cx" style="display: block; padding: 0 10px">        <?php
</span></span></pre>
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