Changeset 18225 for trunk/wp-admin/includes/class-wp-upgrader.php

Timestamp:

06/10/2011 05:47:44 AM (14 years ago)

Author:

nacin

Message:

Core support for partial updates. see #10611.

File:

• trunk/wp-admin/includes/class-wp-upgrader.php (modified) (1 diff)

trunk/wp-admin/includes/class-wp-upgrader.php

@@ -886 +886 @@
         $wp_dir = trailingslashit($wp_filesystem->abspath());
 
-        $download = $this->download_package( $current->package );
+        // If partial update is returned from the API, use that, unless we're doing a reinstall.
+        // If we cross the new_bundled version number, then use the new_bundled zip.
+        // Don't though if the constant is set to skip bundled items.
+        // If the API returns a no_content zip, go with it. Finally, default to the full zip.
+        if ( $current->packages->partial && 'reinstall' != $current->response )
+            $to_download = 'partial';
+        elseif ( $current->packages->new_bundled && version_compare( $wp_version, $current->new_bundled, '<' )
+            && ( ! defined( 'CORE_UPGRADE_SKIP_NEW_BUNDLED' ) || ! CORE_UPGRADE_SKIP_NEW_BUNDLED ) )
+            $to_download = 'new_bundled';
+        elseif ( $current->packages->no_content )
+            $to_download = 'no_content';
+        else
+            $to_download = 'full';
+
+        $download = $this->download_package( $current->packages->$to_download );
         if ( is_wp_error($download) )
             return $download;