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<title>[41117] branches/4.8: Widgets: Improve theme styling compatibility for Custom HTML widget by adding content container with `textwidget` class and `widget_text` class on widget wrapper element.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/41117">41117</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/41117","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>westonruter</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2017-07-21 21:16:58 +0000 (Fri, 21 Jul 2017)</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'>Widgets: Improve theme styling compatibility for Custom HTML widget by adding content container with `textwidget` class and `widget_text` class on widget wrapper element.

The same styling from the Text widget should apply to the Custom HTML widget since users are expected to copy HTML from the (legacy) Text widget into the latter.

Merges <a href="https://core.trac.wordpress.org/changeset/41115">[41115]</a> and partially <a href="https://core.trac.wordpress.org/changeset/41116">[41116]</a> onto 4.8 branch.
Amends <a href="https://core.trac.wordpress.org/changeset/40893">[40893]</a>.
See <a href="https://core.trac.wordpress.org/ticket/40907">#40907</a>.
Fixes <a href="https://core.trac.wordpress.org/ticket/41392">#41392</a> for 4.8.1.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branches48srcwpincludesdefaultwidgetsphp">branches/4.8/src/wp-includes/default-widgets.php</a></li>
<li><a href="#branches48testsphpunittestswidgetscustomhtmlwidgetphp">branches/4.8/tests/phpunit/tests/widgets/custom-html-widget.php</a></li>
</ul>

<h3>Property Changed</h3>
<ul>
<li><a href="#branches48">branches/4.8/</a></li>
</ul>

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<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/4.8
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/4.8 2017-07-21 21:01:45 UTC (rev 41116)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/4.8  2017-07-21 21:16:58 UTC (rev 41117)
</ins><a id="branches48"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/4.8</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/3.1:18031
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/3.3:20543
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/3.4:21757
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:18512,40872-40873,40879,40881,40883,40885,40892-40893,40896-40897,40901,40926-40927,40939,40941,40961,40990-40991,40995,41000,41009,41020,41022,41028,41035,41037,41043,41045-41047,41050,41070,41072,41086,41088,41094
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:18512,40872-40873,40879,40881,40883,40885,40892-40893,40896-40897,40901,40926-40927,40939,40941,40961,40990-40991,40995,41000,41009,41020,41022,41028,41035,41037,41043,41045-41047,41050,41070,41072,41086,41088,41094,41115-41116
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches48srcwpincludesdefaultwidgetsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.8/src/wp-includes/default-widgets.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.8/src/wp-includes/default-widgets.php  2017-07-21 21:01:45 UTC (rev 41116)
+++ branches/4.8/src/wp-includes/default-widgets.php    2017-07-21 21:16:58 UTC (rev 41117)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -133,11 +133,16 @@
</span><span class="cx" style="display: block; padding: 0 10px">                 */
</span><span class="cx" style="display: block; padding: 0 10px">                $content = apply_filters( 'widget_custom_html_content', $content, $instance, $this );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                // Inject the Text widget's container class name alongside this widget's class name for theme styling compatibility.
+               $args['before_widget'] = preg_replace( '/(?<=\sclass=["\'])/', 'widget_text ', $args['before_widget'] );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 echo $args['before_widget'];
</span><span class="cx" style="display: block; padding: 0 10px">                if ( ! empty( $title ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        echo $args['before_title'] . $title . $args['after_title'];
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                echo '<div class="textwidget custom-html-widget">'; // The textwidget class is for theme styling compatibility.
</ins><span class="cx" style="display: block; padding: 0 10px">                 echo $content;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                echo '</div>';
</ins><span class="cx" style="display: block; padding: 0 10px">                 echo $args['after_widget'];
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre></div>
<a id="branches48testsphpunittestswidgetscustomhtmlwidgetphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/4.8/tests/phpunit/tests/widgets/custom-html-widget.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/4.8/tests/phpunit/tests/widgets/custom-html-widget.php   2017-07-21 21:01:45 UTC (rev 41116)
+++ branches/4.8/tests/phpunit/tests/widgets/custom-html-widget.php     2017-07-21 21:16:58 UTC (rev 41117)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -51,7 +51,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $args = array(
</span><span class="cx" style="display: block; padding: 0 10px">                        'before_title'  => '<h2>',
</span><span class="cx" style="display: block; padding: 0 10px">                        'after_title'   => "</h2>\n",
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        'before_widget' => '<section>',
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 'before_widget' => '<section id="custom_html-5" class="widget widget_custom_html">',
</ins><span class="cx" style="display: block; padding: 0 10px">                         'after_widget'  => "</section>\n",
</span><span class="cx" style="display: block; padding: 0 10px">                );
</span><span class="cx" style="display: block; padding: 0 10px">                $instance = array(
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -70,6 +70,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNotEmpty( $this->widget_custom_html_content_args );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNotEmpty( $this->widget_text_args );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertContains( '[filter:widget_text][filter:widget_custom_html_content]', $output );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                $this->assertContains( '<section id="custom_html-5" class="widget_text widget widget_custom_html">', $output );
+               $this->assertContains( '<div class="textwidget custom-html-widget">', $output );
</ins><span class="cx" style="display: block; padding: 0 10px">                 $this->assertNotContains( '<p>', $output );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNotContains( '<br>', $output );
</span><span class="cx" style="display: block; padding: 0 10px">                $this->assertNotContains( '</u>', $output );
</span></span></pre>
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