* WordPress Administration Update API
*
* @package WordPress
- * @subpackage Admin
+ * @subpackage Administration
*/
// The admin side of our 1.1 update system
$options = array_merge( array('available' => true, 'dismissed' => false ), $options );
$dismissed = get_option( 'dismissed_update_core' );
if ( !is_array( $dismissed ) ) $dismissed = array();
- $from_api = get_option( 'update_core' );
+ $from_api = get_transient( 'update_core' );
if ( empty($from_api) )
return false;
- if ( !is_array( $from_api->updates ) ) return false;
+ if ( !isset( $from_api->updates ) || !is_array( $from_api->updates ) ) return false;
$updates = $from_api->updates;
if ( !is_array( $updates ) ) return false;
$result = array();
}
function find_core_update( $version, $locale ) {
- $from_api = get_option( 'update_core' );
+ $from_api = get_transient( 'update_core' );
if ( !is_array( $from_api->updates ) ) return false;
$updates = $from_api->updates;
foreach($updates as $update) {
function core_update_footer( $msg = '' ) {
if ( !current_user_can('manage_options') )
- return sprintf( '| '.__( 'Version %s' ), $GLOBALS['wp_version'] );
+ return sprintf( __( 'Version %s' ), $GLOBALS['wp_version'] );
$cur = get_preferred_from_update_core();
if ( ! isset( $cur->current ) )
echo "<span id='wp-version-message'>$msg</span>";
}
+function get_plugin_updates() {
+ $all_plugins = get_plugins();
+ $upgrade_plugins = array();
+ $current = get_transient( 'update_plugins' );
+ foreach ( (array)$all_plugins as $plugin_file => $plugin_data) {
+ if ( isset( $current->response[ $plugin_file ] ) ) {
+ $upgrade_plugins[ $plugin_file ] = (object) $plugin_data;
+ $upgrade_plugins[ $plugin_file ]->update = $current->response[ $plugin_file ];
+ }
+ }
+
+ return $upgrade_plugins;
+}
+
+function wp_plugin_update_rows() {
+ $plugins = get_transient( 'update_plugins' );
+ if ( isset($plugins->response) && is_array($plugins->response) ) {
+ $plugins = array_keys( $plugins->response );
+ foreach( $plugins as $plugin_file ) {
+ add_action( "after_plugin_row_$plugin_file", 'wp_plugin_update_row', 10, 2 );
+ }
+ }
+}
+add_action( 'admin_init', 'wp_plugin_update_rows' );
+
function wp_plugin_update_row( $file, $plugin_data ) {
- $current = get_option( 'update_plugins' );
+ $current = get_transient( 'update_plugins' );
if ( !isset( $current->response[ $file ] ) )
return false;
$r = $current->response[ $file ];
+ $plugins_allowedtags = array('a' => array('href' => array(),'title' => array()),'abbr' => array('title' => array()),'acronym' => array('title' => array()),'code' => array(),'em' => array(),'strong' => array());
+ $plugin_name = wp_kses( $plugin_data['Name'], $plugins_allowedtags );
+
$details_url = admin_url('plugin-install.php?tab=plugin-information&plugin=' . $r->slug . '&TB_iframe=true&width=600&height=800');
- echo '<tr><td colspan="5" class="plugin-update">';
+ echo '<tr class="plugin-update-tr"><td colspan="3" class="plugin-update"><div class="update-message">';
if ( ! current_user_can('update_plugins') )
- printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s Details</a>.'), $plugin_data['Name'], $details_url, $r->new_version);
+ printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s Details</a>.'), $plugin_name, esc_url($details_url), esc_attr($plugin_name), $r->new_version );
else if ( empty($r->package) )
- printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s Details</a> <em>automatic upgrade unavailable for this plugin</em>.'), $plugin_data['Name'], $details_url, $r->new_version);
+ printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s Details</a> <em>automatic upgrade unavailable for this plugin</em>.'), $plugin_name, esc_url($details_url), esc_attr($plugin_name), $r->new_version );
else
- printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%1$s">View version %3$s Details</a> or <a href="%4$s">upgrade automatically</a>.'), $plugin_data['Name'], $details_url, $r->new_version, wp_nonce_url('update.php?action=upgrade-plugin&plugin=' . $file, 'upgrade-plugin_' . $file) );
+ printf( __('There is a new version of %1$s available. <a href="%2$s" class="thickbox" title="%3$s">View version %4$s Details</a> or <a href="%5$s">upgrade automatically</a>.'), $plugin_name, esc_url($details_url), esc_attr($plugin_name), $r->new_version, wp_nonce_url('update.php?action=upgrade-plugin&plugin=' . $file, 'upgrade-plugin_' . $file) );
- echo '</td></tr>';
+ do_action( "in_plugin_update_message-$file", $plugin_data, $r );
+
+ echo '</div></td></tr>';
}
-add_action( 'after_plugin_row', 'wp_plugin_update_row', 10, 2 );
function wp_update_plugin($plugin, $feedback = '') {
- global $wp_filesystem;
if ( !empty($feedback) )
add_filter('update_feedback', $feedback);
- // Is an update available?
- $current = get_option( 'update_plugins' );
- if ( !isset( $current->response[ $plugin ] ) )
- return new WP_Error('up_to_date', __('The plugin is at the latest version.'));
-
- // Is a filesystem accessor setup?
- if ( ! $wp_filesystem || ! is_object($wp_filesystem) )
- WP_Filesystem();
-
- if ( ! is_object($wp_filesystem) )
- return new WP_Error('fs_unavailable', __('Could not access filesystem.'));
-
- if ( $wp_filesystem->errors->get_error_code() )
- return new WP_Error('fs_error', __('Filesystem error'), $wp_filesystem->errors);
-
- //Get the base plugin folder
- $plugins_dir = $wp_filesystem->wp_plugins_dir();
- if ( empty($plugins_dir) )
- return new WP_Error('fs_no_plugins_dir', __('Unable to locate WordPress Plugin directory.'));
-
- //And the same for the Content directory.
- $content_dir = $wp_filesystem->wp_content_dir();
- if( empty($content_dir) )
- return new WP_Error('fs_no_content_dir', __('Unable to locate WordPress Content directory (wp-content).'));
-
- $plugins_dir = trailingslashit( $plugins_dir );
- $content_dir = trailingslashit( $content_dir );
-
- // Get the URL to the zip file
- $r = $current->response[ $plugin ];
-
- if ( empty($r->package) )
- return new WP_Error('no_package', __('Upgrade package not available.'));
-
- // Download the package
- $package = $r->package;
- apply_filters('update_feedback', sprintf(__('Downloading update from %s'), $package));
- $download_file = download_url($package);
-
- if ( is_wp_error($download_file) )
- return new WP_Error('download_failed', __('Download failed.'), $download_file->get_error_message());
-
- $working_dir = $content_dir . 'upgrade/' . basename($plugin, '.php');
-
- // Clean up working directory
- if ( $wp_filesystem->is_dir($working_dir) )
- $wp_filesystem->delete($working_dir, true);
-
- apply_filters('update_feedback', __('Unpacking the update'));
- // Unzip package to working directory
- $result = unzip_file($download_file, $working_dir);
-
- // Once extracted, delete the package
- unlink($download_file);
-
- if ( is_wp_error($result) ) {
- $wp_filesystem->delete($working_dir, true);
- return $result;
- }
-
- if ( is_plugin_active($plugin) ) {
- //Deactivate the plugin silently, Prevent deactivation hooks from running.
- apply_filters('update_feedback', __('Deactivating the plugin'));
- deactivate_plugins($plugin, true);
- }
-
- // Remove the existing plugin.
- apply_filters('update_feedback', __('Removing the old version of the plugin'));
- $this_plugin_dir = trailingslashit( dirname($plugins_dir . $plugin) );
-
- // If plugin is in its own directory, recursively delete the directory.
- if ( strpos($plugin, '/') && $this_plugin_dir != $plugins_dir ) //base check on if plugin includes directory seperator AND that its not the root plugin folder
- $deleted = $wp_filesystem->delete($this_plugin_dir, true);
- else
- $deleted = $wp_filesystem->delete($plugins_dir . $plugin);
-
- if ( ! $deleted ) {
- $wp_filesystem->delete($working_dir, true);
- return new WP_Error('delete_failed', __('Could not remove the old plugin'));
- }
+ include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+ $upgrader = new Plugin_Upgrader();
+ return $upgrader->upgrade($plugin);
+}
- apply_filters('update_feedback', __('Installing the latest version'));
- // Copy new version of plugin into place.
- $result = copy_dir($working_dir, $plugins_dir);
- if ( is_wp_error($result) ) {
- $wp_filesystem->delete($working_dir, true);
- return $result;
+function get_theme_updates() {
+ $themes = get_themes();
+ $current = get_transient('update_themes');
+ $update_themes = array();
+
+ foreach ( $themes as $theme ) {
+ $theme = (object) $theme;
+ if ( isset($current->response[ $theme->Stylesheet ]) ) {
+ $update_themes[$theme->Stylesheet] = $theme;
+ $update_themes[$theme->Stylesheet]->update = $current->response[ $theme->Stylesheet ];
+ }
}
- //Get a list of the directories in the working directory before we delete it, We need to know the new folder for the plugin
- $filelist = array_keys( $wp_filesystem->dirlist($working_dir) );
-
- // Remove working directory
- $wp_filesystem->delete($working_dir, true);
-
- // Force refresh of plugin update information
- delete_option('update_plugins');
-
- if( empty($filelist) )
- return false; //We couldnt find any files in the working dir, therefor no plugin installed? Failsafe backup.
-
- $folder = $filelist[0];
- $plugin = get_plugins('/' . $folder); //Ensure to pass with leading slash
- $pluginfiles = array_keys($plugin); //Assume the requested plugin is the first in the list
-
- return $folder . '/' . $pluginfiles[0];
+ return $update_themes;
}
function wp_update_theme($theme, $feedback = '') {
- global $wp_filesystem;
if ( !empty($feedback) )
add_filter('update_feedback', $feedback);
- // Is an update available?
- $current = get_option( 'update_themes' );
- if ( !isset( $current->response[ $theme ] ) )
- return new WP_Error('up_to_date', __('The theme is at the latest version.'));
-
- $r = $current->response[ $theme ];
-
- $themes = get_themes();
- foreach ( (array) $themes as $this_theme ) {
- if ( $this_theme['Stylesheet'] == $theme ) {
- $theme_directory = preg_replace('!^/themes/!i', '', $this_theme['Stylesheet Dir']);
- break;
- }
- }
- unset($themes);
-
- if ( empty($theme_directory) )
- return new WP_Error('theme_non_existant', __('Theme does not exist.'));
-
- // Is a filesystem accessor setup?
- if ( ! $wp_filesystem || ! is_object($wp_filesystem) )
- WP_Filesystem();
-
- if ( ! is_object($wp_filesystem) )
- return new WP_Error('fs_unavailable', __('Could not access filesystem.'));
-
- if ( $wp_filesystem->errors->get_error_code() )
- return new WP_Error('fs_error', __('Filesystem error'), $wp_filesystem->errors);
-
- //Get the base plugin folder
- $themes_dir = $wp_filesystem->wp_themes_dir();
- if ( empty($themes_dir) )
- return new WP_Error('fs_no_themes_dir', __('Unable to locate WordPress Theme directory.'));
-
- //And the same for the Content directory.
- $content_dir = $wp_filesystem->wp_content_dir();
- if( empty($content_dir) )
- return new WP_Error('fs_no_content_dir', __('Unable to locate WordPress Content directory (wp-content).'));
-
- $themes_dir = trailingslashit( $themes_dir );
- $content_dir = trailingslashit( $content_dir );
-
- if ( empty($r->package) )
- return new WP_Error('no_package', __('Upgrade package not available.'));
-
- // Download the package
- apply_filters('update_feedback', sprintf(__('Downloading update from %s'), $r['package']));
- $download_file = download_url($r['package']);
-
- if ( is_wp_error($download_file) )
- return new WP_Error('download_failed', __('Download failed.'), $download_file->get_error_message());
-
- $working_dir = $content_dir . 'upgrade/' . basename($theme_directory);
-
- // Clean up working directory
- if ( $wp_filesystem->is_dir($working_dir) )
- $wp_filesystem->delete($working_dir, true);
-
- apply_filters('update_feedback', __('Unpacking the update'));
- // Unzip package to working directory
- $result = unzip_file($download_file, $working_dir);
-
- // Once extracted, delete the package
- unlink($download_file);
-
- if ( is_wp_error($result) ) {
- $wp_filesystem->delete($working_dir, true);
- return $result;
- }
-
- //TODO: Is theme currently active? If so, set default theme
- /*
- if ( is_plugin_active($plugin) ) {
- //Deactivate the plugin silently, Prevent deactivation hooks from running.
- apply_filters('update_feedback', __('Deactivating the plugin'));
- deactivate_plugins($plugin, true);
- }*/
-
- // Remove the existing plugin.
- apply_filters('update_feedback', __('Removing the old version of the theme'));
- $deleted = $wp_filesystem->delete($themes_dir . $theme_directory, true);
-
- if ( ! $deleted ) {
- $wp_filesystem->delete($working_dir, true);
- return new WP_Error('delete_failed', __('Could not remove the old plugin'));
- }
-
- apply_filters('update_feedback', __('Installing the latest version'));
- // Copy new version of plugin into place.
- $result = copy_dir($working_dir, $themes_dir);
- if ( is_wp_error($result) ) {
- $wp_filesystem->delete($working_dir, true);
- return $result;
- }
-
- //Get a list of the directories in the working directory before we delete it, We need to know the new folder for the plugin
- //$filelist = array_keys( $wp_filesystem->dirlist($working_dir) );
-
- // Remove working directory
- $wp_filesystem->delete($working_dir, true);
-
- // Force refresh of plugin update information
- delete_option('update_themes');
-
- /*if( empty($filelist) )
- return false; //We couldnt find any files in the working dir, therefor no plugin installed? Failsafe backup.
-
- $folder = $filelist[0];
- $plugin = get_plugins('/' . $folder); //Ensure to pass with leading slash
- $pluginfiles = array_keys($plugin); //Assume the requested plugin is the first in the list
-
- return $folder . '/' . $pluginfiles[0];*/
+ include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+ $upgrader = new Theme_Upgrader();
+ return $upgrader->upgrade($theme);
}
function wp_update_core($current, $feedback = '') {
- global $wp_filesystem;
-
- @set_time_limit( 300 );
if ( !empty($feedback) )
add_filter('update_feedback', $feedback);
- // Is an update available?
- if ( !isset( $current->response ) || $current->response == 'latest' )
- return new WP_Error('up_to_date', __('WordPress is at the latest version.'));
-
- // Is a filesystem accessor setup?
- if ( ! $wp_filesystem || ! is_object($wp_filesystem) )
- WP_Filesystem();
-
- if ( ! is_object($wp_filesystem) )
- return new WP_Error('fs_unavailable', __('Could not access filesystem.'));
-
- if ( $wp_filesystem->errors->get_error_code() )
- return new WP_Error('fs_error', __('Filesystem error'), $wp_filesystem->errors);
-
- // Get the base WP folder
- $wp_dir = $wp_filesystem->abspath();
- if ( empty($wp_dir) )
- return new WP_Error('fs_no_wp_dir', __('Unable to locate WordPress directory.'));
-
- // And the same for the Content directory.
- $content_dir = $wp_filesystem->wp_content_dir();
- if( empty($content_dir) )
- return new WP_Error('fs_no_content_dir', __('Unable to locate WordPress Content directory (wp-content).'));
-
- $wp_dir = trailingslashit( $wp_dir );
- $content_dir = trailingslashit( $content_dir );
-
- // Get the URL to the zip file
- $package = $current->package;
-
- // Download the package
- apply_filters('update_feedback', sprintf(__('Downloading update from %s'), $package));
- $download_file = download_url($package);
-
- if ( is_wp_error($download_file) )
- return new WP_Error('download_failed', __('Download failed.'), $download_file->get_error_message());
-
- $working_dir = $content_dir . 'upgrade/core';
- // Clean up working directory
- if ( $wp_filesystem->is_dir($working_dir) ) {
- $wp_filesystem->delete($working_dir, true);
- }
-
- apply_filters('update_feedback', __('Unpacking the core update'));
- // Unzip package to working directory
- $result = unzip_file($download_file, $working_dir);
- // Once extracted, delete the package
- unlink($download_file);
-
- if ( is_wp_error($result) ) {
- $wp_filesystem->delete($working_dir, true);
- return $result;
- }
-
- // Copy update-core.php from the new version into place.
- if ( !$wp_filesystem->copy($working_dir . '/wordpress/wp-admin/includes/update-core.php', $wp_dir . 'wp-admin/includes/update-core.php', true) ) {
- $wp_filesystem->delete($working_dir, true);
- return new WP_Error('copy_failed', __('Could not copy files'));
- }
- $wp_filesystem->chmod($wp_dir . 'wp-admin/includes/update-core.php', FS_CHMOD_FILE);
-
- require(ABSPATH . 'wp-admin/includes/update-core.php');
+ include ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+ $upgrader = new Core_Upgrader();
+ return $upgrader->upgrade($current);
- return update_core($working_dir, $wp_dir);
}
function maintenance_nag() {
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff