Ticket #50139: 50139-add-wptv-dashboard-widget.diff

src/wp-admin/includes/dashboard.php

@@ -79 +79 @@
         // WordPress Events and News.
         wp_add_dashboard_widget( 'dashboard_primary', __( 'WordPress Events and News' ), 'wp_dashboard_events_news' );
 
+        // WordPress.tv.
+        wp_add_dashboard_widget( 'dashboard_wp_tv', __( 'Latest videos from WordPress.tv' ), 'wp_dashboard_wp_tv' );
+
         if ( is_network_admin() ) {
 
                 /**
@@ -1510 +1513 @@
         }
 }
 
+
+/**
+ * 'WordPress.tv' dashboard widget.
+ *
+ * @since 5.4.2
+ */
+function wp_dashboard_wp_tv() {
+        ?>
+        <div class="wordpress-tv hide-if-no-js">
+                <?php echo wp_dashboard_wp_tv_render(); ?>
+        </div>
+        <?php
+}
+
+/**
+ * Render 'WordPress.tv' dashboard widget
+ *
+ * @since 5.4.2
+ *
+ * @return string
+ */
+function wp_dashboard_wp_tv_render() {
+        $feeds = array(
+                        'news' => array(
+                                        'link'         => apply_filters( 'wp_tv_dashboard_primary_link', __( 'https://wordpress.tv/feed' ) ),
+                                        'url'          => apply_filters( 'wp_tv_dashboard_secondary_feed', __( 'https://wordpress.tv/feed' ) ),
+                                        'title'        => apply_filters( 'wp_tv_dashboard_primary_title', __( 'WordPress.tv' ) ),
+                                        'items'        => 8,
+                                        'show_summary' => 0,
+                                        'show_author'  => 0,
+                                        'show_date'    => 0,
+                        ),
+        );
+
+        return wp_dashboard_wp_tv_output( 'dashboard_wp_tv', $feeds );
+}
+
+/**
+ * Generate the dashboard widget content
+ *
+ * @since 5.4.2
+ *
+ * @param $widget_id
+ * @param $feeds
+ *
+ * @return string the RSS feed output
+ */
+function wp_dashboard_wp_tv_output( $widget_id, $feeds ) {
+        /**
+         * Check if there is a cached version of the RSS Feed and output it
+         */
+        $locale    = get_user_locale();
+        $cache_key = 'wp_tv_dash_' . md5( $widget_id . '_' . $locale );
+        $rss_output    = get_transient( $cache_key );
+        if ( false !== $rss_output ) {
+                return $rss_output;
+        }
+        /**
+         * Get the RSS Feed contents
+         */
+        ob_start();
+        foreach ( $feeds as $type => $args ) {
+                $args['type'] = $type;
+                echo '<div class="rss-widget">';
+                wp_widget_rss_output( $args['url'], $args );
+                echo '</div>';
+        }
+        $rss_output = ob_get_clean();
+        /**
+         * Set up the cached version to expire in 12 hours and output the content
+         */
+        set_transient( $cache_key, $rss_output, 12 * HOUR_IN_SECONDS );
+        return $rss_output;
+}
+
 /**
  * Displays file upload quota on dashboard.
  *