* WordPress Administration Update API
*
* @package WordPress
- * @subpackage Admin
+ * @subpackage Administration
*/
// The admin side of our 1.1 update system
*/
function get_core_updates( $options = array() ) {
$options = array_merge( array('available' => true, 'dismissed' => false ), $options );
- $dismissed = get_option( 'dismissed_update_core' );
+ $dismissed = get_site_option( 'dismissed_update_core' );
if ( !is_array( $dismissed ) ) $dismissed = array();
- $from_api = get_transient( 'update_core' );
+ $from_api = get_site_transient( 'update_core' );
if ( empty($from_api) )
return false;
if ( !isset( $from_api->updates ) || !is_array( $from_api->updates ) ) return false;
}
function dismiss_core_update( $update ) {
- $dismissed = get_option( 'dismissed_update_core' );
+ $dismissed = get_site_option( 'dismissed_update_core' );
$dismissed[ $update->current.'|'.$update->locale ] = true;
- return update_option( 'dismissed_update_core', $dismissed );
+ return update_site_option( 'dismissed_update_core', $dismissed );
}
function undismiss_core_update( $version, $locale ) {
- $dismissed = get_option( 'dismissed_update_core' );
+ $dismissed = get_site_option( 'dismissed_update_core' );
$key = $version.'|'.$locale;
if ( !isset( $dismissed[$key] ) ) return false;
unset( $dismissed[$key] );
- return update_option( 'dismissed_update_core', $dismissed );
+ return update_site_option( 'dismissed_update_core', $dismissed );
}
function find_core_update( $version, $locale ) {
- $from_api = get_transient( 'update_core' );
+ $from_api = get_site_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') )
+ if ( is_multisite() && !current_user_can('update_core') )
+ return false;
+
+ if ( !current_user_can('update_core') )
return sprintf( __( 'Version %s' ), $GLOBALS['wp_version'] );
$cur = get_preferred_from_update_core();
break;
case 'upgrade' :
- if ( current_user_can('manage_options') ) {
- return sprintf( '<strong>'.__( '<a href="%1$s">Get Version %2$s</a>' ).'</strong>', 'update-core.php', $cur->current);
- break;
- }
+ return sprintf( '<strong>'.__( '<a href="%1$s">Get Version %2$s</a>' ).'</strong>', 'update-core.php', $cur->current);
+ break;
case 'latest' :
default :
add_filter( 'update_footer', 'core_update_footer' );
function update_nag() {
+ if ( is_multisite() && !current_user_can('update_core') )
+ return false;
+
global $pagenow;
if ( 'update-core.php' == $pagenow )
if ( ! isset( $cur->response ) || $cur->response != 'upgrade' )
return false;
- if ( current_user_can('manage_options') )
- $msg = sprintf( __('WordPress %1$s is available! <a href="%2$s">Please update now</a>.'), $cur->current, 'update-core.php' );
+ if ( current_user_can('update_core') )
+ $msg = sprintf( __('<a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> is available! <a href="%2$s">Please update now</a>.'), $cur->current, 'update-core.php' );
else
- $msg = sprintf( __('WordPress %1$s is available! Please notify the site administrator.'), $cur->current );
+ $msg = sprintf( __('<a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> is available! Please notify the site administrator.'), $cur->current );
- echo "<div id='update-nag'>$msg</div>";
+ echo "<div class='update-nag'>$msg</div>";
}
add_action( 'admin_notices', 'update_nag', 3 );
// Called directly from dashboard
function update_right_now_message() {
+ if ( is_multisite() && !current_user_can('update_core') )
+ return false;
+
$cur = get_preferred_from_update_core();
$msg = sprintf( __('You are using <span class="b">WordPress %s</span>.'), $GLOBALS['wp_version'] );
- if ( isset( $cur->response ) && $cur->response == 'upgrade' && current_user_can('manage_options') )
+ if ( isset( $cur->response ) && $cur->response == 'upgrade' && current_user_can('update_core') )
$msg .= " <a href='update-core.php' class='button'>" . sprintf( __('Update to %s'), $cur->current ? $cur->current : __( 'Latest' ) ) . '</a>';
echo "<span id='wp-version-message'>$msg</span>";
}
+function get_plugin_updates() {
+ $all_plugins = get_plugins();
+ $upgrade_plugins = array();
+ $current = get_site_transient( 'update_plugins' );
+ foreach ( (array)$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() {
+ if ( !current_user_can('update_plugins' ) )
+ return;
+
+ $plugins = get_site_transient( 'update_plugins' );
+ if ( isset($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_transient( 'update_plugins' );
+ $current = get_site_transient( 'update_plugins' );
if ( !isset( $current->response[ $file ] ) )
return false;
echo '</div></td></tr>';
}
-add_action( 'after_plugin_row', 'wp_plugin_update_row', 10, 2 );
function wp_update_plugin($plugin, $feedback = '') {
-
if ( !empty($feedback) )
add_filter('update_feedback', $feedback);
return $upgrader->upgrade($plugin);
}
-function wp_update_theme($theme, $feedback = '') {
+function get_theme_updates() {
+ $themes = get_themes();
+ $current = get_site_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 ];
+ }
+ }
+
+ return $update_themes;
+}
+
+function wp_update_theme($theme, $feedback = '') {
if ( !empty($feedback) )
add_filter('update_feedback', $feedback);
function wp_update_core($current, $feedback = '') {
-
if ( !empty($feedback) )
add_filter('update_feedback', $feedback);
if ( ! isset( $upgrading ) )
return false;
- if ( current_user_can('manage_options') )
+ if ( current_user_can('update_core') )
$msg = sprintf( __('An automated WordPress update has failed to complete - <a href="%s">please attempt the update again now</a>.'), 'update-core.php' );
else
$msg = __('An automated WordPress update has failed to complete! Please notify the site administrator.');
- echo "<div id='update-nag'>$msg</div>";
+ echo "<div class='update-nag'>$msg</div>";
}
add_action( 'admin_notices', 'maintenance_nag' );