Partial mirroring of releases into CPT; not yet tested

I've intentionally disabled the write code until I've been able to make sure it won't fill the prod tables with junk.

Author: tellyworth

wordpress.org/public_html/wp-content/plugins/plugin-directory/class-plugin-directory.php

@@ -557,7 +557,7 @@ public function init() {
 
 		// Add duplicate search rule which will be hit before the following old-plugin tab rules
 		add_rewrite_rule( '^search/([^/]+)/?$', 'index.php?s=$matches[1]', 'top' );
-		
+
 		// Add additional tags endpoint, to avoid being caught in old-plugins tab rules. See: https://meta.trac.wordpress.org/ticket/6819.
 		add_rewrite_rule( '^tags/([^/]+)/?$', 'index.php?plugin_tags=$matches[1]', 'top' );
 
@@ -1735,9 +1735,15 @@ public static function get_releases( $plugin ) {
 		$plugin   = self::get_plugin_post( $plugin );
 		$releases = get_post_meta( $plugin->ID, 'releases', true );
 
-		// Meta doesn't exist yet? Lets fill it out.
+		// Data doesn't exist yet? Lets fill it out.
 		if ( false === $releases || ! is_array( $releases ) ) {
-			$releases = self::prefill_releses_meta( $plugin );
+			$releases = self::prefill_releases_meta( $plugin );
+
+			// FIXME: limit creation of data while we're testing. Remove this for production.
+			// For now we'll mirror the releases postmeta into the CPT. If/when we're confident the behaviour is identical, we can remove the postmeta part.
+			if ( in_array( 'wordpressdotorg', Tools::get_plugin_committers( $plugin->ID ) ) ) {
+				Plugin_Release::instance()->update_releases( $plugin, $releases );
+			}
 		}
 
 		/**
@@ -1756,15 +1762,12 @@ public static function get_releases( $plugin ) {
 	}
 
 	/**
-	 * Prefill the releases meta for a plugin.
+	 * Prefill the releases meta items for a plugin.
 	 *
 	 * @param \WP_Post $plugin Plugin post object.
 	 * @return array
 	 */
-	public static function prefill_releses_meta( $plugin ) {
-		if ( ! $plugin->releases ) {
-			update_post_meta( $plugin->ID, 'releases', [] );
-		}
+	public static function prefill_releases_meta( $plugin ) {
 
 		$tags = get_post_meta( $plugin->ID, 'tags', true );
 		if ( $tags ) {

wordpress.org/public_html/wp-content/plugins/plugin-directory/class-plugin-release.php

@@ -77,20 +77,103 @@ public function add_release( $plugin, $release ) {
 		// Make sure we don't accidentally add junk from a sandbox while tinkering.
 		die( "Not yet ready for use" );
 
+		$release_date = date( 'Y-m-d H:i:s', strtotime( $tag['date'] ) );
+		$committer_user_id = get_user_by( 'login', $tag['author'] )->ID;
+		if ( ! $committer_user_id ) {
+			return new WP_Error( 'invalid_committer', 'Invalid committer' );
+		}
+
 		$release_id = wp_insert_post( array(
 			'post_type'   => 'plugin_release',
 			'post_title'  => $release['version'],
 			'post_parent' => $plugin_id,
 			'post_status' => 'publish',
+			'post_date'   => $release_date, // And/or post_date_gmt?
+			// Mirrors the metadata.
+			'meta_input'  => array(
+				'release_date'      => $release['date'],
+				'release_tag'       => $release['tag'],
+				'release_version'   => $release['version'],
+				'release_committer' => $release['committer'],
+				'release_zips_built' => $release['zips_built'],
+				'release_confirmations_required' => $release['confirmations_required'],
+			),
+			// TODO: what else? Could store the changelog or other content at the point of release for comparison purposes.
 		) );
 
-		if ( $release_id ) {
-			update_post_meta( $release_id, 'release_svn_revision', $release['revision'] );
+		return $release_id;
+	}
+
+	/**
+	 * Update existing release info.
+	 */
+	public function update_release( $release_id, $release ) {
+		// Make sure we don't accidentally add junk from a sandbox while tinkering.
+		die( "Not yet ready for use" );
+
+		$release_date = date( 'Y-m-d H:i:s', strtotime( $tag['date'] ) );
+		$committer_user_id = get_user_by( 'login', $tag['author'] )->ID;
+		if ( ! $committer_user_id ) {
+			return new WP_Error( 'invalid_committer', 'Invalid committer' );
 		}
 
+		$release_id = wp_update_post( array(
+			'ID'           => $release_id,
+			'post_type'   => 'plugin_release',
+			'post_title'  => $release['version'],
+			'post_parent' => $plugin_id,
+			'post_status' => 'publish',
+			'post_date'   => $release_date, // And/or post_date_gmt?
+			// Mirrors the metadata.
+			'meta_input'  => array(
+				'release_date'      => $release['date'],
+				'release_tag'       => $release['tag'],
+				'release_version'   => $release['version'],
+				'release_committer' => $release['committer'],
+				'release_zips_built' => $release['zips_built'],
+				'release_confirmations_required' => $release['confirmations_required'],
+			),
+			// TODO: what else? Could store the changelog or other content at the point of release for comparison purposes.
+		) );
+
 		return $release_id;
 	}
 
+	/**
+	 * Update all release info for a plugin. This will insert or update each release, and remove any unknown releases.
+	 */
+	public function update_releases( $plugin, $releases ) {
+		$plugin_id = ( get_post( $plugin ) )->ID;
+
+		// Make sure we don't accidentally add junk from a sandbox while tinkering.
+		die( "Not yet ready for use" );
+
+		$changed = false;
+
+		// The current releases, if any, that need to be updated.
+		$current_releases = $this->get_releases( $plugin );
+		$current_versions = wp_list_pluck( $current_releases, 'post_title', 'ID' );
+
+		// Add or update each release.
+		foreach ( $releases as $release ) {
+			if ( ! isset( $current_versions[ $release['version'] ] ) ) {
+				$changed = $changed | (bool)$this->add_release( $plugin, $release );
+			} else {
+				$release_id = $current_versions[ $release['version'] ];
+				$changed = $changed | (bool)$this->update_release( $release_id, $release );
+			}
+		}
+
+		// Remove any releases that are no longer present.
+		foreach ( $current_releases as $release_id => $release ) {
+			if ( ! in_array( $release->post_title, wp_list_pluck( $releases, 'version' ) ) ) {
+				$changed = $changed | (bool)wp_delete_post( $release_id, true ); // Force delete.
+			}
+		}
+
+		return $changed;
+	}
+
 	/**
 	 * Get a specific plugin release.
 	 */