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<title>[9084] sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/import-block-editor.php: Developer: Handle redirects for Block Editor handbook pages that have been renamed.</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/9084">9084</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/9084","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>2019-07-29 19:00:42 +0000 (Mon, 29 Jul 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'>Developer: Handle redirects for Block Editor handbook pages that have been renamed.
Ported over code for similar handling from Gutenberg site theme.
Props mkaz, Soean, coffee2code.
Fixes <a href="http://meta.trac.wordpress.org/ticket/4582">#4582</a>, <a href="http://meta.trac.wordpress.org/ticket/4619">#4619</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentthemespubwporgdeveloperincimportblockeditorphp">sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/import-block-editor.php</a></li>
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<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentthemespubwporgdeveloperincimportblockeditorphp"></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/inc/import-block-editor.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/inc/import-block-editor.php 2019-07-29 17:51:17 UTC (rev 9083)
+++ sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/import-block-editor.php 2019-07-29 19:00:42 UTC (rev 9084)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -11,6 +11,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'https://raw.githubusercontent.com/WordPress/gutenberg/master/docs/manifest-devhub.json'
</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">+ add_filter( 'template_redirect', array( $this, 'redirects' ), 1 );
</ins><span class="cx" style="display: block; padding: 0 10px"> add_filter( 'handbook_label', array( $this, 'change_handbook_label' ), 10, 2 );
</span><span class="cx" style="display: block; padding: 0 10px"> add_filter( 'handbook_display_toc', array( $this, 'disable_toc' ) );
</span><span class="cx" style="display: block; padding: 0 10px"> add_filter( 'get_post_metadata', array( $this, 'fix_markdown_source_meta' ), 10, 4 );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -31,6 +32,51 @@
</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">+ * Handles redirects for renamed/removed handbook pages.
+ */
+ public function redirects() {
+ if ( 0 !== strpos( $_SERVER['REQUEST_URI'], '/block-editor/' ) ) {
+ return;
+ }
+
+ $handbook_path = explode( '/', trailingslashit( $_SERVER['REQUEST_URI'] ), 3 );
+ $handbook_path = $handbook_path[2] ?? null;
+
+ if ( is_null( $handbook_path ) ) {
+ return;
+ }
+
+ // Any handbook pages where the slug changes should be listed here.
+ $redirects = [
+ 'tutorials/block-tutorial/block-controls-toolbars-and-inspector' => 'tutorials/block-tutorial/block-controls-toolbar-and-sidebar/',
+ ];
+
+ // General path redirects. (More specific path first.)
+ $path_redirects = [
+ // 'some-path/' => 'new-path/',
+ ];
+
+ $new_handbook_path = '';
+ if ( ! empty( $redirects[ untrailingslashit( $handbook_path ) ] ) ) {
+ $new_handbook_path = $redirects[ untrailingslashit( $handbook_path ) ];
+ } else {
+ foreach ( $path_redirects as $old_path => $new_path ) {
+ if ( 0 === strpos( $handbook_path, $old_path ) ) {
+ $new_handbook_path = str_replace( $old_path, $new_path, $handbook_path );
+ break;
+ }
+ }
+ }
+
+ if ( $new_handbook_path ) {
+ $redirect_to = get_post_type_archive_link( $this->get_post_type() ) . $new_handbook_path;
+
+ wp_safe_redirect( $redirect_to, 301 );
+ exit;
+ }
+ }
+
+ /**
</ins><span class="cx" style="display: block; padding: 0 10px"> * Overrides the default handbook label since post type name does not directly
</span><span class="cx" style="display: block; padding: 0 10px"> * translate to post type label.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span></span></pre>
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