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<title>[5913] sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/functions.php: developer.wordpress.org: Remove duplicated handbook home link from breadcrumb for handbook home page.</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/5913">5913</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/5913","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>coffee2code</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2017-09-12 16:49:49 +0000 (Tue, 12 Sep 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'>developer.wordpress.org: Remove duplicated handbook home link from breadcrumb for handbook home page.
* Adds `breadcrumb_trail_items_for_handbook_root()`
* Renames `breadcrumb_trail_items()` to `breadcrumb_trail_items_for_hooks()`</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentthemespubwporgdeveloperfunctionsphp">sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/functions.php</a></li>
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<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentthemespubwporgdeveloperfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/functions.php 2017-09-12 16:39:57 UTC (rev 5912)
+++ sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/functions.php 2017-09-12 16:49:49 UTC (rev 5913)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -116,7 +116,9 @@
</span><span class="cx" style="display: block; padding: 0 10px"> add_theme_support( 'automatic-feed-links' );
</span><span class="cx" style="display: block; padding: 0 10px"> add_theme_support( 'post-thumbnails' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- add_filter( 'breadcrumb_trail_items', __NAMESPACE__ . '\\breadcrumb_trail_items', 10, 2 );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Modify default breadcrumbs.
+ add_filter( 'breadcrumb_trail_items', __NAMESPACE__ . '\\breadcrumb_trail_items_for_hooks', 10, 2 );
+ add_filter( 'breadcrumb_trail_items', __NAMESPACE__ . '\\breadcrumb_trail_items_for_handbook_root', 10, 2 );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> add_filter( 'wp_parser_skip_duplicate_hooks', '__return_true' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -142,10 +144,10 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * be shown.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @param array $items The breadcrumb trail items
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @param array $args Original arg
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @param array $args Original args
</ins><span class="cx" style="display: block; padding: 0 10px"> * @return array
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-function breadcrumb_trail_items( $items, $args ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+function breadcrumb_trail_items_for_hooks( $items, $args ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> $post_type = 'wp-parser-hook';
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Bail early when not the single archive for hook
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -166,6 +168,29 @@
</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">+ * Fix breadcrumb for handbook root pages.
+ *
+ * The handbook root/landing pages do not need a duplicated breadcrumb trail
+ * item that simply links to the currently loaded page. The trailing breadcrumb
+ * item is already the unlinked handbook name, which is sufficient.
+ *
+ * @param array $items The breadcrumb trail items
+ * @param array $args Original args
+ * @return array
+ */
+function breadcrumb_trail_items_for_handbook_root( $items, $args ) {
+ // Bail early if not a handbook landing page.
+ if ( ! function_exists( 'wporg_is_handbook_landing_page' ) || ! wporg_is_handbook_landing_page() ) {
+ return $items;
+ }
+
+ // Unset link to current handbook.
+ unset( $items[1] );
+
+ return $items;
+}
+
+/**
</ins><span class="cx" style="display: block; padding: 0 10px"> * widgets_init function.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @access public
</span></span></pre>
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