Changeset 8891

Timestamp:

09/15/2008 04:21:15 PM (16 years ago)

Author:

ryan

Message:

Themes API from josephscott. see #7519

File:

• trunk/wp-includes/update.php (modified) (2 diffs)

trunk/wp-includes/update.php

@@ -166 +166 @@
 }
 
+/**
+ * Check theme versions against the latest versions hosted on WordPress.org.
+ *
+ * A list of all themes installed in sent to WP. Checks against the 
+ * WordPress server at api.wordpress.org. Will only check if PHP has 
+ * fsockopen enabled and WordPress isn't installing.
+ *
+ * @package WordPress
+ * @since 2.7.0
+ * @uses $wp_version Used to notidy the WordPress version.
+ *
+ * @return mixed Returns null if update is unsupported. Returns false if check is too soon.
+ */
+function wp_update_themes( ) {
+    global $wp_version;
+
+    if( defined( 'WP_INSTALLING' ) )
+        return false;
+
+    if( !function_exists( 'get_themes' ) )
+        require_once( ABSPATH . 'wp-includes/theme.php' );
+
+    $installed_themes = get_themes( );
+    $current_theme = get_option( 'update_themes' );
+
+    $new_option = '';
+    $new_option->last_checked = time( );
+    $time_not_changed = isset( $current->last_checked ) && 43200 > ( time( ) - $current->last_checked );
+
+    if( $time_not_changed )
+        return false;
+
+    $themes = array( );
+    $themes['current_theme'] = $current_theme;
+    foreach( (array) $installed_themes as $theme_title => $theme ) {
+        $themes[$theme['Template']] = array( );
+
+        foreach( (array) $theme as $key => $value ) {
+            $themes[$theme['Template']][$key] = $value;
+        }
+    }
+
+    $options = array(
+        'method'        => 'POST',
+        'timeout'       => 3,
+        'body'          => 'themes=' . urlencode( serialize( $themes ) )
+    );
+    $options['headers'] = array(
+        'Content-Type'      => 'application/x-www-form-urlencoded; charset=' . get_option( 'blog_charset' ),
+        'Content-Length'    => strlen( $options['body'] ),
+        'User-Agent'        => 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' )
+    );
+
+    $raw_response = wp_remote_request( 'http://api.wordpress.org/themes/update-check/1.0/', $options );
+
+    if( is_wp_error( $raw_response ) )
+        return false;
+
+    if( 200 != $raw_response['response']['code'] )
+        return false;
+
+    $response = unserialize( $raw_response['body'] );
+    if( $response )
+        $new_option->response = $response;
+
+    update_option( 'update_themes', $new_option );
+}
+
 function _maybe_update_plugins() {
     $current = get_option( 'update_plugins' );
@@ -173 +241 @@
 }
 
+function _maybe_update_themes( ) {
+    $current = get_option( 'update_themes' );
+    if( isset( $current->last_checked ) && 43200 > ( time( ) - $current->last_checked ) )
+        return;
+
+    wp_update_themes( );
+}
+
 add_action( 'load-plugins.php', 'wp_update_plugins' );
 add_action( 'admin_init', '_maybe_update_plugins' );
 add_action( 'wp_update_plugins', 'wp_update_plugins' );
 
+add_action( 'admin_init', '_maybe_update_themes' );
+add_action( 'wp_update_themes', 'wp_update_themes' );
+
 if ( !wp_next_scheduled('wp_update_plugins') )
     wp_schedule_event(time(), 'twicedaily', 'wp_update_plugins');
 
+
+if ( !wp_next_scheduled('wp_update_themes') )
+    wp_schedule_event(time(), 'twicedaily', 'wp_update_themes');
+
 ?>