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<title>[8646] sites/trunk/wordcamp.org/public_html/wp-content/themes/campsite-2017/functions.php: WordCamp themes: Add 'Continue Reading' link to excerpts in CampSite 2017</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/8646">8646</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/8646","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>coreymckrill</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2019-04-16 22:21:35 +0000 (Tue, 16 Apr 2019)</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'>WordCamp themes: Add 'Continue Reading' link to excerpts in CampSite 2017
This makes excerpts in the CampSite 2017 theme match the behavior of nearly
every other theme available on the WordCamp.org network (remaining exceptions
are Twenty Twelve and Twenty Nineteen). However, this uses a feature
flag to ensure that only new sites going forward and those created recently
will implement the change.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordcamporgpublic_htmlwpcontentthemescampsite2017functionsphp">sites/trunk/wordcamp.org/public_html/wp-content/themes/campsite-2017/functions.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="sitestrunkwordcamporgpublic_htmlwpcontentthemescampsite2017functionsphp"></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/campsite-2017/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/campsite-2017/functions.php 2019-04-16 22:03:17 UTC (rev 8645)
+++ sites/trunk/wordcamp.org/public_html/wp-content/themes/campsite-2017/functions.php 2019-04-16 22:21:35 UTC (rev 8646)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -9,6 +9,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> add_action( 'after_setup_theme', __NAMESPACE__ . '\setup_theme' );
</span><span class="cx" style="display: block; padding: 0 10px"> add_action( 'after_setup_theme', __NAMESPACE__ . '\content_width', 0 );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+add_filter( 'excerpt_more', __NAMESPACE__ . '\excerpt_more' );
</ins><span class="cx" style="display: block; padding: 0 10px"> add_action( 'widgets_init', __NAMESPACE__ . '\widgets_init' );
</span><span class="cx" style="display: block; padding: 0 10px"> add_action( 'wp_head', __NAMESPACE__ . '\javascript_detection', 0 );
</span><span class="cx" style="display: block; padding: 0 10px"> add_action( 'wp_enqueue_scripts', __NAMESPACE__ . '\enqueue_scripts' );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -232,6 +233,29 @@
</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">+ * Replaces "[...]" (appended to automatically generated excerpts) with ... and
+ * a 'Continue reading' link.
+ *
+ * @param string $link Link to single post/page.
+ *
+ * @return string 'Continue reading' link prepended with an ellipsis.
+ */
+function excerpt_more( $link ) {
+ if ( is_admin() || wcorg_skip_feature( 'campsite_2017_excerpt_more' ) ) {
+ return $link;
+ }
+
+ $link = sprintf(
+ '<a href="%1$s" class="more-link">%2$s</a>',
+ esc_url( get_permalink( get_the_ID() ) ),
+ /* translators: %s: Name of current post */
+ sprintf( __( 'Continue reading<span class="screen-reader-text"> "%s"</span>', 'wordcamporg' ), get_the_title( get_the_ID() ) )
+ );
+
+ return ' … ' . $link;
+}
+
+/**
</ins><span class="cx" style="display: block; padding: 0 10px"> * Handles JavaScript detection.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * Adds a `js` class to the root `<html>` element when JavaScript is detected.
</span></span></pre>
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