Search: Add plugin or theme's URL on wordpress.org

After the plugin_api() or theme_api() call is made, update the results with the generated URL for wordpress.org, made up of a hard-coded domain name, the plural of the item type, and the item's slug.

Fixes wp-cli#94.

src/Plugin_Command.php

@@ -152,6 +152,7 @@ public function status( $args ) {
 	 *     **icons**: Plugin's Icon Image Link
 	 *     **active_installs**: Plugin's Number of Active Installs
 	 *     **contributors**: Plugin's List of Contributors
+	 *     **url**: Plugin's URL on wordpress.org 
 	 *
 	 * [--format=<format>]
 	 * : Render output in a particular format.

src/Theme_Command.php

@@ -125,6 +125,7 @@ public function status( $args ) {
 	 *     **num_ratings**: Number of Theme Ratings
 	 *     **homepage**: Theme Author's Homepage
 	 *     **description**: Theme Description
+	 *     **url**: Theme's URL on wordpress.org
 	 *
 	 * [--format=<format>]
 	 * : Render output in a particular format.

src/WP_CLI/CommandWithUpgrade.php

@@ -613,6 +613,11 @@ protected function _search( $args, $assoc_args ) {
 
 		$items = $api->$plural;
 
+		// Add `url` for plugin or theme on wordpress.org.
+		foreach ( $items as $index => $item_object ) {
+			$item_object->url = 'https://wordpress.org/' . $plural . '/' . $item_object->slug . '/';
+		}
+
 		if ( 'table' === $format ) {
 			$count = \WP_CLI\Utils\get_flag_value( $api->info, 'results', 'unknown' );
 			\WP_CLI::success( sprintf( 'Showing %s of %s %s.', count( $items ), $count, $plural ) );