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<title>[22415] trunk/wp-includes: Use Mustache-insipired template tags.</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/22415">22415</a></dd>
<dt>Author</dt> <dd>koopersmith</dd>
<dt>Date</dt> <dd>2012-11-07 08:41:17 +0000 (Wed, 07 Nov 2012)</dd>
</dl>
<h3>Log Message</h3>
<pre>Use Mustache-insipired template tags.
Underscore's default ERB-style templates are incompatible with PHP when asp_tags is enabled. As a result, we've settled on an alternative syntax that should be familiar to devs: Mustache-inspired for interpolating and escaping content, and ERB-inspired for execution.
`{{{a}}}` - interpolating
`{{ a }}` - escaping
`<# a #>` - execution
props rmccue. fixes <a href="http://core.trac.wordpress.org/ticket/22344">#22344</a>, see <a href="http://core.trac.wordpress.org/ticket/21390">#21390</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludesjsmediamodelsjs">trunk/wp-includes/js/media-models.js</a></li>
<li><a href="#trunkwpincludesmediaphp">trunk/wp-includes/media.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludesjsmediamodelsjs"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/js/media-models.js (22414 => 22415)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/js/media-models.js 2012-11-07 07:59:46 UTC (rev 22414)
+++ trunk/wp-includes/js/media-models.js 2012-11-07 08:41:17 UTC (rev 22415)
</span><span class="lines">@@ -58,9 +58,15 @@
</span><span class="cx"> * @return {function} A function that lazily-compiles the template requested.
</span><span class="cx"> */
</span><span class="cx"> template: _.memoize( function( id ) {
</span><del>- var compiled;
</del><ins>+ var compiled,
+ options = {
+ evaluate: /<#([\s\S]+?)#>/g,
+ interpolate: /\{\{\{([\s\S]+?)\}\}\}/g,
+ escape: /\{\{([\s\S]+?)\}\}/g
+ };
+
</ins><span class="cx"> return function( data ) {
</span><del>- compiled = compiled || _.template( $( '#tmpl-' + id ).html() );
</del><ins>+ compiled = compiled || _.template( $( '#tmpl-' + id ).html(), null, options );
</ins><span class="cx"> return compiled( data );
</span><span class="cx"> };
</span><span class="cx"> }),
</span></span></pre></div>
<a id="trunkwpincludesmediaphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/media.php (22414 => 22415)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/media.php 2012-11-07 07:59:46 UTC (rev 22414)
+++ trunk/wp-includes/media.php 2012-11-07 08:41:17 UTC (rev 22415)
</span><span class="lines">@@ -1296,7 +1296,7 @@
</span><span class="cx"> ?>
</span><span class="cx"> <script type="text/html" id="tmpl-media-modal">
</span><span class="cx"> <div class="media-modal">
</span><del>- <h3 class="media-modal-title"><%- title %></h3>
</del><ins>+ <h3 class="media-modal-title">{{ title }}</h3>
</ins><span class="cx"> <a class="media-modal-close" href="" title="<?php esc_attr_e('Close'); ?>">&times;</a>
</span><span class="cx"> </div>
</span><span class="cx"> <div class="media-modal-backdrop">
</span><span class="lines">@@ -1319,98 +1319,98 @@
</span><span class="cx"> </script>
</span><span class="cx">
</span><span class="cx"> <script type="text/html" id="tmpl-attachment">
</span><del>- <div class="attachment-preview type-<%- type %> subtype-<%- subtype %> <%- orientation %>">
- <% if ( uploading ) { %>
</del><ins>+ <div class="attachment-preview type-{{ type }} subtype-{{ subtype }} {{ orientation }}">
+ <# if ( uploading ) { #>
</ins><span class="cx"> <div class="media-progress-bar"><div></div></div>
</span><del>- <% } else if ( 'image' === type ) { %>
</del><ins>+ <# } else if ( 'image' === type ) { #>
</ins><span class="cx"> <div class="thumbnail">
</span><span class="cx"> <div class="centered">
</span><del>- <img src="<%- url %>" draggable="false" />
</del><ins>+ <img src="{{ url }}" draggable="false" />
</ins><span class="cx"> </div>
</span><span class="cx"> </div>
</span><del>- <% } else { %>
- <img src="<%- icon %>" class="icon" draggable="false" />
- <div class="filename"><%- filename %></div>
- <% } %>
</del><ins>+ <# } else { #>
+ <img src="{{ icon }}" class="icon" draggable="false" />
+ <div class="filename">{{ filename }}</div>
+ <# } #>
</ins><span class="cx">
</span><del>- <% if ( buttons.close ) { %>
</del><ins>+ <# if ( buttons.close ) { #>
</ins><span class="cx"> <a class="close button" href="#">&times;</a>
</span><del>- <% } %>
</del><ins>+ <# } #>
</ins><span class="cx"> </div>
</span><del>- <% if ( describe ) { %>
- <% if ( 'image' === type ) { %>
</del><ins>+ <# if ( describe ) { #>
+ <# if ( 'image' === type ) { #>
</ins><span class="cx"> <textarea class="describe"
</span><span class="cx"> placeholder="<?php esc_attr_e('Describe this image&hellip;'); ?>"
</span><del>- ><%- caption %></textarea>
- <% } else { %>
</del><ins>+ >{{ caption }}</textarea>
+ <# } else { #>
</ins><span class="cx"> <textarea class="describe"
</span><del>- <% if ( 'video' === type ) { %>
</del><ins>+ <# if ( 'video' === type ) { #>
</ins><span class="cx"> placeholder="<?php esc_attr_e('Describe this video&hellip;'); ?>"
</span><del>- <% } else if ( 'audio' === type ) { %>
</del><ins>+ <# } else if ( 'audio' === type ) { #>
</ins><span class="cx"> placeholder="<?php esc_attr_e('Describe this audio file&hellip;'); ?>"
</span><del>- <% } else { %>
</del><ins>+ <# } else { #>
</ins><span class="cx"> placeholder="<?php esc_attr_e('Describe this media file&hellip;'); ?>"
</span><del>- <% } %>
- ><%- title %></textarea>
- <% } %>
- <% } %>
</del><ins>+ <# } #>
+ >{{ title }}</textarea>
+ <# } #>
+ <# } #>
</ins><span class="cx"> </script>
</span><span class="cx">
</span><span class="cx"> <script type="text/html" id="tmpl-attachment-details">
</span><span class="cx"> <h3><?php _e('Edit Attachment Details'); ?></h3>
</span><del>- <div class="attachment-preview attachment-details-preview type-<%- type %> subtype-<%- subtype %> <%- orientation %>">
- <% if ( uploading ) { %>
</del><ins>+ <div class="attachment-preview attachment-details-preview type-{{ type }} subtype-{{ subtype }} {{ orientation }}">
+ <# if ( uploading ) { #>
</ins><span class="cx"> <div class="media-progress-bar"><div></div></div>
</span><del>- <% } else if ( 'image' === type ) { %>
</del><ins>+ <# } else if ( 'image' === type ) { #>
</ins><span class="cx"> <div class="thumbnail">
</span><del>- <img src="<%- url %>" draggable="false" />
</del><ins>+ <img src="{{ url }}" draggable="false" />
</ins><span class="cx"> </div>
</span><del>- <% } else { %>
</del><ins>+ <# } else { #>
</ins><span class="cx"> <div class="icon-thumbnail">
</span><del>- <img src="<%- icon %>" class="icon" draggable="false" />
- <div class="filename"><%- filename %></div>
</del><ins>+ <img src="{{ icon }}" class="icon" draggable="false" />
+ <div class="filename">{{ filename }}</div>
</ins><span class="cx"> </div>
</span><del>- <% } %>
</del><ins>+ <# } #>
</ins><span class="cx"> </div>
</span><span class="cx">
</span><del>- <% if ( 'image' === type ) { %>
</del><ins>+ <# if ( 'image' === type ) { #>
</ins><span class="cx"> <textarea class="describe"
</span><span class="cx"> placeholder="<?php esc_attr_e('Describe this image&hellip;'); ?>"
</span><del>- ><%- caption %></textarea>
- <% } else { %>
</del><ins>+ >{{ caption }}</textarea>
+ <# } else { #>
</ins><span class="cx"> <textarea class="describe"
</span><del>- <% if ( 'video' === type ) { %>
</del><ins>+ <# if ( 'video' === type ) { #>
</ins><span class="cx"> placeholder="<?php esc_attr_e('Describe this video&hellip;'); ?>"
</span><del>- <% } else if ( 'audio' === type ) { %>
</del><ins>+ <# } else if ( 'audio' === type ) { #>
</ins><span class="cx"> placeholder="<?php esc_attr_e('Describe this audio file&hellip;'); ?>"
</span><del>- <% } else { %>
</del><ins>+ <# } else { #>
</ins><span class="cx"> placeholder="<?php esc_attr_e('Describe this media file&hellip;'); ?>"
</span><del>- <% } %>
- ><%- title %></textarea>
- <% } %>
</del><ins>+ <# } #>
+ >{{ title }}</textarea>
+ <# } #>
</ins><span class="cx"> </script>
</span><span class="cx">
</span><span class="cx"> <script type="text/html" id="tmpl-media-selection">
</span><span class="cx"> <div class="selection-info">
</span><span class="cx"> <span class="count"></span>
</span><del>- <% if ( clearable ) { %>
</del><ins>+ <# if ( clearable ) { #>
</ins><span class="cx"> <a class="clear-selection" href="#"><?php _e('Clear'); ?></a>
</span><del>- <% } %>
</del><ins>+ <# } #>
</ins><span class="cx"> </div>
</span><span class="cx"> <div class="selection-view"></div>
</span><span class="cx"> </script>
</span><span class="cx">
</span><span class="cx"> <script type="text/html" id="tmpl-media-selection-preview">
</span><del>- <div class="selected-img selected-count-<%- count %>">
- <% if ( thumbnail ) { %>
- <img src="<%- thumbnail %>" draggable="false" />
- <% } %>
</del><ins>+ <div class="selected-img selected-count-{{ count }}">
+ <# if ( thumbnail ) { #>
+ <img src="{{ thumbnail }}" draggable="false" />
+ <# } #>
</ins><span class="cx">
</span><del>- <span class="count"><%- count %></span>
</del><ins>+ <span class="count">{{ count }}</span>
</ins><span class="cx"> </div>
</span><del>- <% if ( clearable ) { %>
</del><ins>+ <# if ( clearable ) { #>
</ins><span class="cx"> <a class="clear-selection" href="#"><?php _e('Clear selection'); ?></a>
</span><del>- <% } %>
</del><ins>+ <# } #>
</ins><span class="cx"> </script>
</span><span class="cx">
</span><span class="cx"> <script type="text/html" id="tmpl-attachment-display-settings">
</span><span class="lines">@@ -1458,21 +1458,23 @@
</span><span class="cx"> <h4><?php _e('Gallery Columns'); ?></h4>
</span><span class="cx">
</span><span class="cx"> <select class="columns" name="columns" data-setting="columns">
</span><del>- <% _.times( 9, function( i ) { %>
- <option value="<%- i %>"><%- i %></option>
- <% }); %>
</del><ins>+ <?php for( $i = 1; $i <= 9; $i++ ) : ?>
+ <option value="<?php echo esc_attr( $i ); ?>">
+ <?php echo esc_html( $i ); ?>
+ </option>
+ <?php endfor; ?>
</ins><span class="cx"> </select>
</span><span class="cx"> </script>
</span><span class="cx">
</span><span class="cx"> <script type="text/html" id="tmpl-editor-attachment">
</span><span class="cx"> <div class="editor-attachment-preview">
</span><del>- <% if ( url ) { %>
- <img src="<%- url %>" width="<%- width %>" height="<%- height %>" draggable="false" />
- <% } %>
</del><ins>+ <# if ( url ) { #>
+ <img src="{{ url }}" width="{{ width }}" height="{{ height }}" draggable="false" />
+ <# } #>
</ins><span class="cx">
</span><del>- <% if ( uploading ) { %>
</del><ins>+ <# if ( uploading ) { #>
</ins><span class="cx"> <div class="media-progress-bar"><div></div></div>
</span><del>- <% } %>
</del><ins>+ <# } #>
</ins><span class="cx"> <div class="overlay">
</span><span class="cx"> <div class="button close">&times;</div>
</span><span class="cx"> </div>
</span><span class="lines">@@ -1481,9 +1483,9 @@
</span><span class="cx"> </script>
</span><span class="cx">
</span><span class="cx"> <script type="text/html" id="tmpl-editor-gallery">
</span><del>- <% if ( url ) { %>
- <img src="<%- url %>" draggable="false" />
- <% } %>
</del><ins>+ <# if ( url ) { #>
+ <img src="{{ url }}" draggable="false" />
+ <# } #>
</ins><span class="cx">
</span><span class="cx"> <div class="overlay">
</span><span class="cx"> <div class="button close">&times;</div>
</span><span class="lines">@@ -1492,30 +1494,30 @@
</span><span class="cx"> </script>
</span><span class="cx">
</span><span class="cx"> <script type="text/html" id="tmpl-attachments-css">
</span><del>- <style type="text/css" id="<%- id %>-css">
- #<%- id %> {
- padding: 0 <%- gutter %>px;
</del><ins>+ <style type="text/css" id="{{ id }}-css">
+ #{{ id }} {
+ padding: 0 {{ gutter }}px;
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- #<%- id %> .attachment {
- margin: <%- gutter %>px;
- width: <%- edge %>px;
</del><ins>+ #{{ id }} .attachment {
+ margin: {{ gutter }}px;
+ width: {{ edge }}px;
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- #<%- id %> .attachment-preview,
- #<%- id %> .attachment-preview .thumbnail {
- width: <%- edge %>px;
- height: <%- edge %>px;
</del><ins>+ #{{ id }} .attachment-preview,
+ #{{ id }} .attachment-preview .thumbnail {
+ width: {{ edge }}px;
+ height: {{ edge }}px;
</ins><span class="cx"> }
</span><span class="cx">
</span><del>- #<%- id %> .portrait .thumbnail img {
- width: <%- edge %>px;
</del><ins>+ #{{ id }} .portrait .thumbnail img {
+ width: {{ edge }}px;
</ins><span class="cx"> height: auto;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- #<%- id %> .landscape .thumbnail img {
</del><ins>+ #{{ id }} .landscape .thumbnail img {
</ins><span class="cx"> width: auto;
</span><del>- height: <%- edge %>px;
</del><ins>+ height: {{ edge }}px;
</ins><span class="cx"> }
</span><span class="cx"> </style>
</span><span class="cx"> </script>
</span></span></pre>
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