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<title>[7920] sites/trunk/wordpress.org/public_html/wp-content/themes/pub/gutenberg/functions.php: Gutenberg: Add some redirects for old handbook pages after the recent doc reorganisation.</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/7920">7920</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/7920","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>dd32</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2018-11-30 06:35:03 +0000 (Fri, 30 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'>Gutenberg: Add some redirects for old handbook pages after the recent doc reorganisation.
See https://wordpress.slack.com/archives/C02QB8GMM/p1543503573477900</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentthemespubgutenbergfunctionsphp">sites/trunk/wordpress.org/public_html/wp-content/themes/pub/gutenberg/functions.php</a></li>
</ul>
</div>
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<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentthemespubgutenbergfunctionsphp"></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/gutenberg/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/gutenberg/functions.php 2018-11-29 14:57:34 UTC (rev 7919)
+++ sites/trunk/wordpress.org/public_html/wp-content/themes/pub/gutenberg/functions.php 2018-11-30 06:35:03 UTC (rev 7920)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -480,6 +480,47 @@
</span><span class="cx" style="display: block; padding: 0 10px"> add_filter( 'get_next_post_where', 'gutenbergtheme_next_post_where', 10, 5 );
</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 redirects for any handbook pages that have been renamed.
+ */
+function gutenbergtheme_handbook_redirects() {
+ if ( ! is_404() || ! get_query_var( 'handbook' ) ) {
+ return;
+ }
+
+ // Any handbook pages where the filename changes should be listed here.
+ // If only the parent path changes, it's not needed and WordPress will handle it automatically.
+ $redirects = [
+ 'reference/deprecated' => 'designers-developers/developers/backwards-compatibility/deprecations/',
+ 'extensibility/annotations' => 'designers-developers/developers/block-api/block-annotations/',
+ 'block-api/attributes' => 'designers-developers/developers/block-api/block-attributes/',
+ 'block-api/deprecated-blocks' => 'designers-developers/developers/block-api/block-deprecation/',
+ 'block-api' => 'designers-developers/developers/block-api/block-registration/',
+ 'templates' => 'designers-developers/developers/block-api/block-templates/',
+ 'extensibility/autocomplete' => 'designers-developers/developers/filters/autocomplete-filters/',
+ 'extensibility/extending-blocks' => 'designers-developers/developers/filters/block-filters/',
+ 'extensibility/parser' => 'designers-developers/developers/filters/parser-filters/',
+ 'blocks' => 'designers-developers/developers/tutorials/block-tutorial/intro/',
+ 'language' => 'designers-developers/key-concepts/',
+
+ // Redirects for index pages where needed
+ // These next two look like an infinite redirect, but one will exist so the `is_404()` check prevents it above. This is for an inpending changes
+ 'designers-developers/developers/tutorials/block-tutorial' => 'designers-developers/developers/tutorials/block-tutorial/intro/',
+ 'designers-developers/developers/tutorials/block-tutorial/intro' => 'designers-developers/developers/tutorials/block-tutorial/',
+ ];
+
+ if ( isset( $redirects[ get_query_var( 'handbook' ) ] ) ) {
+ wp_redirect(
+ home_url(
+ '/handbook/' .
+ $redirects[ get_query_var( 'handbook' ) ]
+ )
+ );
+ exit;
+ }
+}
+add_action( 'template_redirect', 'gutenbergtheme_handbook_redirects' );
+
+/**
</ins><span class="cx" style="display: block; padding: 0 10px"> * Implement the Custom Header feature.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> require get_template_directory() . '/inc/custom-header.php';
</span></span></pre>
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