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<title>[7916] sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook: Handbook plugin: Add support for breadcrumbs.</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/7916">7916</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/7916","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>2018-11-29 06:39:01 +0000 (Thu, 29 Nov 2018)</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'>Handbook plugin: Add support for breadcrumbs.
See <a href="http://meta.trac.wordpress.org/ticket/3965">#3965</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginshandbookhandbookphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/handbook.php</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginshandbookincbreadcrumbsphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/inc/breadcrumbs.php</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginshandbookhandbookphp"></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/plugins/handbook/handbook.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/plugins/handbook/handbook.php 2018-11-29 03:19:31 UTC (rev 7915)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/handbook.php 2018-11-29 06:39:01 UTC (rev 7916)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -8,6 +8,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> require_once dirname( __FILE__ ) . '/inc/callout-boxes.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require_once dirname( __FILE__ ) . '/inc/glossary.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require_once dirname( __FILE__ ) . '/inc/navigation.php';
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+require_once dirname( __FILE__ ) . '/inc/breadcrumbs.php';
</ins><span class="cx" style="display: block; padding: 0 10px"> require_once dirname( __FILE__ ) . '/inc/table-of-contents.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require_once dirname( __FILE__ ) . '/inc/template-tags.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require_once dirname( __FILE__ ) . '/inc/email-post-changes.php';
</span></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginshandbookincbreadcrumbsphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/inc/breadcrumbs.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/plugins/handbook/inc/breadcrumbs.php (rev 0)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/inc/breadcrumbs.php 2018-11-29 06:39:01 UTC (rev 7916)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,92 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/**
+ * Class providing breadcrumb links.
+ *
+ * @package handbook
+ */
+
+class WPorg_Handbook_Breadcrumbs {
+
+ /**
+ * Is the handbook table of contents produced by the Handbook Pages widget?
+ *
+ * @access private
+ * @var bool
+ */
+ private static $using_pages_widget = false;
+
+ /**
+ * Initializes handbook navigation.
+ */
+ public static function init() {
+ add_action( 'init', array( __CLASS__, 'do_init' ), 100 );
+ }
+
+ /**
+ * Fires on 'init' action.
+ *
+ * @access public
+ */
+ public static function do_init() {
+ // Note if the WPorg_Handbook_Pages_Widget widget is in use.
+ if ( is_active_widget( false, false, WPorg_Handbook_Pages_Widget::get_widget_id_base(), true ) ) {
+ self::$using_pages_widget = true;
+ }
+
+ // Output breadcrumb.
+ add_action( 'handbook_breadcrumbs', [ __CLASS__, 'output_breadcrumbs' ] );
+ }
+
+ /**
+ * Outputs breadcrumb markup.
+ *
+ * @access public
+ */
+ public static function output_breadcrumbs() {
+ if ( ! wporg_is_handbook() || ! self::$using_pages_widget ) {
+ return;
+ }
+
+ $links = [];
+
+ // First link is always link to main site.
+ $links[] = sprintf( '<a href="%s/">%s</a>', esc_url( site_url() ), __( 'Home', 'wporg' ) );
+
+ // Second link is always link to handbook home page.
+ if ( wporg_is_handbook_landing_page() ) {
+ $links[] = __( 'Handbook', 'wporg' );
+ } else {
+ $links[] = sprintf( '<a href="%s">%s</a>', esc_url( wporg_get_current_handbook_home_url() ), __( 'Handbook', 'wporg' ) );
+ }
+
+ // Add in links to current handbook page and all of its ancestor pages.
+ $page = $current_page = get_post();
+ $pages = [];
+
+ do {
+ $parent_id = wp_get_post_parent_id( $page );
+ if ( $parent_id ) {
+ $pages[] = sprintf( '<a href="%s">%s</a>', esc_url( get_permalink( $parent_id ) ), get_the_title( $parent_id ) );
+ $page = $parent_id;
+ }
+ } while ( $parent_id );
+
+ $pages = array_reverse( $pages );
+ foreach ( $pages as $page ) {
+ $links[] = $page;
+ }
+
+ // Last link is the current handbook page, unless it's the landing page.
+ if ( ! wporg_is_handbook_landing_page() ) {
+ $links[] = get_the_title( $current_page );
+ }
+
+ echo '<div class="handbook-breadcrumbs">';
+ echo implode( ' / ', $links );
+ echo "</div>\n";
+ }
+
+}
+
+WPorg_Handbook_Breadcrumbs::init();
+
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: sites/trunk/wordpress.org/public_html/wp-content/plugins/handbook/inc/breadcrumbs.php
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:eol-style</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+native
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
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