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<title>[10289] sites/trunk/wordpress.org/public_html/wp-content/plugins/reblog-feed: Reblog Feed: Initial commit.</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/10289">10289</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/10289","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>iandunn</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-09-26 14:13:36 +0000 (Sat, 26 Sep 2020)</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'>Reblog Feed: Initial commit.

See <a href="http://meta.trac.wordpress.org/ticket/5445">#5445</a></pre>

<h3>Added Paths</h3>
<ul>
<li>sites/trunk/wordpress.org/public_html/wp-content/plugins/reblog-feed/</li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginsreblogfeedreblogfeedjs">sites/trunk/wordpress.org/public_html/wp-content/plugins/reblog-feed/reblog-feed.js</a></li>
<li><a href="#sitestrunkwordpressorgpublic_htmlwpcontentpluginsreblogfeedreblogfeedphp">sites/trunk/wordpress.org/public_html/wp-content/plugins/reblog-feed/reblog-feed.php</a></li>
</ul>

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<h3>Diff</h3>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginsreblogfeedreblogfeedjs"></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/reblog-feed/reblog-feed.js</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/reblog-feed/reblog-feed.js                               (rev 0)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/reblog-feed/reblog-feed.js 2020-09-26 14:13:36 UTC (rev 10289)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,52 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/*
+ * There's no need for webpack etc, since we can assume wp-admin users will have modern browsers.
+ *
+ * JSX is the only thing that'd be nice to have, but it's not worth the tooling costs for just a few fields.
+ */
+
+const ReblogFeed = () => {
+       const { useSelect, useDispatch } = wp.data;
+       const { createElement, useState, useEffect } = wp.element;
+       const { TextControl } = wp.components;
+       const { PluginDocumentSettingPanel } = wp.editPost;
+       const { editPost } = useDispatch( 'core/editor' );
+
+       const postMetaData = useSelect( select => select( 'core/editor' ).getEditedPostAttribute( 'meta' ) || {} );
+       const [ sourceUrl, setSourceUrl ] = useState( postMetaData.rbf_source_url );
+
+       useEffect(
+               () => {
+                       editPost( {
+                               meta: {
+                                       ...postMetaData,
+                                       rbf_source_url: sourceUrl,
+                               },
+                       } );
+               },
+               [ sourceUrl ]
+       );
+
+       const sourceUrlInput = createElement(
+               TextControl,
+               {
+                       label: 'URL',
+                       value: sourceUrl,
+                       onChange: setSourceUrl
+               }
+       );
+
+       return createElement(
+               PluginDocumentSettingPanel,
+               {
+                       name: 'source-post',
+                       title: 'Source Post'
+               },
+               sourceUrlInput
+       );
+};
+
+
+wp.plugins.registerPlugin( 'reblog-feed', {
+       render: ReblogFeed,
+       icon: null,
+} );
</ins></span></pre></div>
<a id="sitestrunkwordpressorgpublic_htmlwpcontentpluginsreblogfeedreblogfeedphp"></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/reblog-feed/reblog-feed.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/reblog-feed/reblog-feed.php                              (rev 0)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/reblog-feed/reblog-feed.php        2020-09-26 14:13:36 UTC (rev 10289)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,106 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+
+/*
+ * Plugin Name: Reblog Feed
+ * Description: Creates an RSS feed of re-blogged content from external sites. This lives on w.org/news/ and is subscribed to by planet.w.org.
+ */
+
+
+/*
+ * TODO:
+ * - Remove the archive page, but keep its feed public.
+ * - Create dashboard widget with input field. Paste in URL, and CPT is automatically created & published.
+ * - Public form to submit URLs. Moderators can accept/reject.
+ */
+
+
+namespace WordPressdotorg\Reblog_Feed;
+use WP_Post;
+
+
+add_action( 'init',                        __NAMESPACE__ . '\register_post_types' );
+add_action( 'init',                        __NAMESPACE__ . '\register_post_metas' );
+add_filter( 'post_type_link',              __NAMESPACE__ . '\permalink_source_url', 10, 2 );
+add_action( 'enqueue_block_editor_assets', __NAMESPACE__ . '\enqueue_scripts' );
+
+
+/**
+ * Register post types.
+ */
+function register_post_types() {
+       $reblogged_post_args = array(
+               'labels' => array(
+                       'name'          => 'Reblogged Posts',
+                       'singular_name' => 'Reblogged Post',
+               ),
+
+               'description'        => 'Each post represents an external post that has been reblogged.',
+               'hierarchical'       => false,
+               'supports'           => array( 'title', 'editor', 'custom-fields' ),
+               'public'             => false,
+               'publicly_queryable' => true,
+               'show_ui'            => true,
+               'show_in_rest'       => true,
+               'has_archive'        => true,
+
+               'rewrite' => array(
+                       'slug'  => 'reblog',
+                       'feeds' => true,
+               ),
+       );
+
+       register_post_type( 'reblogged-post', $reblogged_post_args );
+}
+
+/**
+ * Register post meta fields.
+ */
+function register_post_metas() {
+       register_post_meta(
+               'reblogged-post',
+               'rbf_source_url',
+               array(
+                       'type'              => 'string',
+                       'single'            => true,
+                       'sanitize_callback' => 'esc_url_raw',
+                       'show_in_rest'      => true,
+
+                       'auth_callback' => function( $post ) {
+                               return current_user_can( 'edit_post', $post );
+                       }
+               )
+       );
+}
+
+/**
+ * Change the post's permalink to use its source URL instead.
+ *
+ * @param string $permalink
+ * @param WP_Post $post
+ *
+ * @return string
+ */
+function permalink_source_url( $permalink, $post ) {
+       if ( 'reblogged-post' !== $post->post_type ) {
+               return $permalink;
+       }
+
+       return $post->rbf_source_url ?? $permalink;
+}
+
+/**
+ * Enqueue scripts.
+ */
+function enqueue_scripts() {
+       if ( 'reblogged-post' !== get_current_screen()->id ) {
+               return;
+       }
+
+       wp_enqueue_script(
+               'reblog-feed',
+               trailingslashit( plugin_dir_url( __FILE__ ) ) . 'reblog-feed.js',
+               array( 'wp-element', 'wp-data', 'wp-components', 'wp-plugins', 'wp-edit-post' ),
+               filemtime( __DIR__ . '/reblog-feed.js' ),
+               true
+       );
+}
</ins></span></pre>
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