<?php
+/**
+ * WordPress Administration Update API
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/**
+ * Selects the first update version from the update_core option.
+ *
+ * @return object|array|false The response from the API on success, false on failure.
+ */
+function get_preferred_from_update_core() {
+ $updates = get_core_updates();
+ if ( ! is_array( $updates ) )
+ return false;
+ if ( empty( $updates ) )
+ return (object) array( 'response' => 'latest' );
+ return $updates[0];
+}
-// The admin side of our 1.1 update system
+/**
+ * Get available core updates.
+ *
+ * @param array $options Set $options['dismissed'] to true to show dismissed upgrades too,
+ * set $options['available'] to false to skip not-dismissed updates.
+ * @return array|false Array of the update objects on success, false on failure.
+ */
+function get_core_updates( $options = array() ) {
+ $options = array_merge( array( 'available' => true, 'dismissed' => false ), $options );
+ $dismissed = get_site_option( 'dismissed_update_core' );
-function core_update_footer( $msg = '' ) {
- if ( !current_user_can('manage_options') )
- return sprintf( '| '.__( 'Version %s' ), $GLOBALS['wp_version'] );
+ if ( ! is_array( $dismissed ) )
+ $dismissed = array();
- $cur = get_option( 'update_core' );
+ $from_api = get_site_transient( 'update_core' );
- switch ( $cur->response ) {
- case 'development' :
- return sprintf( '| '.__( 'You are using a development version (%s). Cool! Please <a href="%s">stay updated</a>.' ), $GLOBALS['wp_version'], $cur->url, $cur->current );
- break;
+ if ( ! isset( $from_api->updates ) || ! is_array( $from_api->updates ) )
+ return false;
- case 'upgrade' :
- if ( current_user_can('manage_options') ) {
- return sprintf( '| <strong>'.__( '<a href="%2$s">Get Version %3$s</a>' ).'</strong>', $GLOBALS['wp_version'], $cur->url, $cur->current );
- break;
+ $updates = $from_api->updates;
+ $result = array();
+ foreach ( $updates as $update ) {
+ if ( $update->response == 'autoupdate' )
+ continue;
+
+ if ( array_key_exists( $update->current . '|' . $update->locale, $dismissed ) ) {
+ if ( $options['dismissed'] ) {
+ $update->dismissed = true;
+ $result[] = $update;
+ }
+ } else {
+ if ( $options['available'] ) {
+ $update->dismissed = false;
+ $result[] = $update;
+ }
}
+ }
+ return $result;
+}
- case 'latest' :
- default :
- return sprintf( '| '.__( 'Version %s' ), $GLOBALS['wp_version'], $cur->url, $cur->current );
- break;
+/**
+ * Gets the best available (and enabled) Auto-Update for WordPress Core.
+ *
+ * If there's 1.2.3 and 1.3 on offer, it'll choose 1.3 if the install allows it, else, 1.2.3
+ *
+ * @since 3.7.0
+ *
+ * @return array|false False on failure, otherwise the core update offering.
+ */
+function find_core_auto_update() {
+ $updates = get_site_transient( 'update_core' );
+ if ( ! $updates || empty( $updates->updates ) )
+ return false;
+
+ include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
+
+ $auto_update = false;
+ $upgrader = new WP_Automatic_Updater;
+ foreach ( $updates->updates as $update ) {
+ if ( 'autoupdate' != $update->response )
+ continue;
+
+ if ( ! $upgrader->should_update( 'core', $update, ABSPATH ) )
+ continue;
+
+ if ( ! $auto_update || version_compare( $update->current, $auto_update->current, '>' ) )
+ $auto_update = $update;
}
+ return $auto_update;
}
-add_filter( 'update_footer', 'core_update_footer' );
-function update_nag() {
- $cur = get_option( 'update_core' );
+/**
+ * Gets and caches the checksums for the given version of WordPress.
+ *
+ * @since 3.7.0
+ *
+ * @param string $version Version string to query.
+ * @param string $locale Locale to query.
+ * @return bool|array False on failure. An array of checksums on success.
+ */
+function get_core_checksums( $version, $locale ) {
+ $url = $http_url = 'http://api.wordpress.org/core/checksums/1.0/?' . http_build_query( compact( 'version', 'locale' ), null, '&' );
+
+ if ( $ssl = wp_http_supports( array( 'ssl' ) ) )
+ $url = set_url_scheme( $url, 'https' );
+
+ $options = array(
+ 'timeout' => ( ( defined('DOING_CRON') && DOING_CRON ) ? 30 : 3 ),
+ );
+
+ $response = wp_remote_get( $url, $options );
+ if ( $ssl && is_wp_error( $response ) ) {
+ trigger_error( __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the <a href="https://wordpress.org/support/">support forums</a>.' ) . ' ' . __( '(WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.)' ), headers_sent() || WP_DEBUG ? E_USER_WARNING : E_USER_NOTICE );
+ $response = wp_remote_get( $http_url, $options );
+ }
- if ( ! isset( $cur->response ) || $cur->response != 'upgrade' )
+ if ( is_wp_error( $response ) || 200 != wp_remote_retrieve_response_code( $response ) )
return false;
- if ( current_user_can('manage_options') )
- $msg = sprintf( __('WordPress %2$s is available! <a href="%1$s">Please update now</a>.'), $cur->url, $cur->current );
- else
- $msg = sprintf( __('WordPress %2$s is available! Please notify the site administrator.'), $cur->url, $cur->current );
+ $body = trim( wp_remote_retrieve_body( $response ) );
+ $body = json_decode( $body, true );
+
+ if ( ! is_array( $body ) || ! isset( $body['checksums'] ) || ! is_array( $body['checksums'] ) )
+ return false;
- echo "<div id='update-nag'>$msg</div>";
+ return $body['checksums'];
}
-add_action( 'admin_notices', 'update_nag', 3 );
-// Called directly from dashboard
-function update_right_now_message() {
- $cur = get_option( 'update_core' );
+/**
+ *
+ * @param object $update
+ * @return bool
+ */
+function dismiss_core_update( $update ) {
+ $dismissed = get_site_option( 'dismissed_update_core' );
+ $dismissed[ $update->current . '|' . $update->locale ] = true;
+ return update_site_option( 'dismissed_update_core', $dismissed );
+}
- $msg = sprintf( __('This is WordPress version %s.'), $GLOBALS['wp_version'] );
- if ( isset( $cur->response ) && $cur->response == 'upgrade' && current_user_can('manage_options') )
- $msg .= " <a href='$cur->url' class='rbutton'>" . sprintf( __('Update to %s'), $cur->current ? $cur->current : __( 'Latest' ) ) . '</a>';
+/**
+ *
+ * @param string $version
+ * @param string $locale
+ * @return bool
+ */
+function undismiss_core_update( $version, $locale ) {
+ $dismissed = get_site_option( 'dismissed_update_core' );
+ $key = $version . '|' . $locale;
+
+ if ( ! isset( $dismissed[$key] ) )
+ return false;
- echo "<span id='wp-version-message'>$msg</span>";
+ unset( $dismissed[$key] );
+ return update_site_option( 'dismissed_update_core', $dismissed );
}
-function wp_update_plugins() {
- global $wp_version;
+/**
+ *
+ * @param string $version
+ * @param string $locale
+ * @return object|false
+ */
+function find_core_update( $version, $locale ) {
+ $from_api = get_site_transient( 'update_core' );
- if ( !function_exists('fsockopen') )
+ if ( ! isset( $from_api->updates ) || ! is_array( $from_api->updates ) )
return false;
- $plugins = get_plugins();
- $active = get_option( 'active_plugins' );
- $current = get_option( 'update_plugins' );
+ $updates = $from_api->updates;
+ foreach ( $updates as $update ) {
+ if ( $update->current == $version && $update->locale == $locale )
+ return $update;
+ }
+ return false;
+}
+
+/**
+ *
+ * @param string $msg
+ * @return string
+ */
+function core_update_footer( $msg = '' ) {
+ if ( !current_user_can('update_core') )
+ return sprintf( __( 'Version %s' ), get_bloginfo( 'version', 'display' ) );
- $new_option = '';
- $new_option->last_checked = time();
+ $cur = get_preferred_from_update_core();
+ if ( ! is_object( $cur ) )
+ $cur = new stdClass;
- $plugin_changed = false;
- foreach ( $plugins as $file => $p ) {
- $new_option->checked[ $file ] = $p['Version'];
+ if ( ! isset( $cur->current ) )
+ $cur->current = '';
- if ( !isset( $current->checked[ $file ] ) ) {
- $plugin_changed = true;
- continue;
- }
+ if ( ! isset( $cur->url ) )
+ $cur->url = '';
- if ( strval($current->checked[ $file ]) !== strval($p['Version']) )
- $plugin_changed = true;
+ if ( ! isset( $cur->response ) )
+ $cur->response = '';
+
+ switch ( $cur->response ) {
+ case 'development' :
+ return sprintf( __( 'You are using a development version (%1$s). Cool! Please <a href="%2$s">stay updated</a>.' ), get_bloginfo( 'version', 'display' ), network_admin_url( 'update-core.php' ) );
+
+ case 'upgrade' :
+ return '<strong><a href="' . network_admin_url( 'update-core.php' ) . '">' . sprintf( __( 'Get Version %s' ), $cur->current ) . '</a></strong>';
+
+ case 'latest' :
+ default :
+ return sprintf( __( 'Version %s' ), get_bloginfo( 'version', 'display' ) );
}
+}
- if (
- isset( $current->last_checked ) &&
- 43200 > ( time() - $current->last_checked ) &&
- !$plugin_changed
- )
+/**
+ *
+ * @global string $pagenow
+ * @return false|void
+ */
+function update_nag() {
+ if ( is_multisite() && !current_user_can('update_core') )
return false;
- $to_send->plugins = $plugins;
- $to_send->active = $active;
- $send = serialize( $to_send );
-
- $request = 'plugins=' . urlencode( $send );
- $http_request = "POST /plugins/update-check/1.0/ HTTP/1.0\r\n";
- $http_request .= "Host: api.wordpress.org\r\n";
- $http_request .= "Content-Type: application/x-www-form-urlencoded; charset=" . get_option('blog_charset') . "\r\n";
- $http_request .= "Content-Length: " . strlen($request) . "\r\n";
- $http_request .= 'User-Agent: WordPress/' . $wp_version . '; ' . get_bloginfo('url') . "\r\n";
- $http_request .= "\r\n";
- $http_request .= $request;
-
- $response = '';
- if( false != ( $fs = @fsockopen( 'api.wordpress.org', 80, $errno, $errstr, 3) ) && is_resource($fs) ) {
- fwrite($fs, $http_request);
-
- while ( !feof($fs) )
- $response .= fgets($fs, 1160); // One TCP-IP packet
- fclose($fs);
- $response = explode("\r\n\r\n", $response, 2);
- }
+ global $pagenow;
- $response = unserialize( $response[1] );
+ if ( 'update-core.php' == $pagenow )
+ return;
- if ( $response )
- $new_option->response = $response;
+ $cur = get_preferred_from_update_core();
+
+ if ( ! isset( $cur->response ) || $cur->response != 'upgrade' )
+ return false;
- update_option( 'update_plugins', $new_option );
+ if ( current_user_can('update_core') ) {
+ $msg = sprintf( __( '<a href="https://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> is available! <a href="%2$s" aria-label="Please update WordPress now">Please update now</a>.' ), $cur->current, network_admin_url( 'update-core.php' ) );
+ } else {
+ $msg = sprintf( __('<a href="https://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> is available! Please notify the site administrator.'), $cur->current );
+ }
+ echo "<div class='update-nag'>$msg</div>";
}
-add_action( 'load-plugins.php', 'wp_update_plugins' );
-function wp_plugin_update_row( $file ) {
- global $plugin_data;
- $current = get_option( 'update_plugins' );
- if ( !isset( $current->response[ $file ] ) )
- return false;
+// Called directly from dashboard
+function update_right_now_message() {
+ $theme_name = wp_get_theme();
+ if ( current_user_can( 'switch_themes' ) ) {
+ $theme_name = sprintf( '<a href="themes.php">%1$s</a>', $theme_name );
+ }
- $r = $current->response[ $file ];
+ $msg = '';
- echo "<tr><td colspan='5' class='plugin-update'>";
- if ( !current_user_can('edit_plugins') )
- printf( __('There is a new version of %1$s available. <a href="%2$s">Download version %3$s here</a>.'), $plugin_data['Name'], $r->url, $r->new_version);
- else if ( empty($r->package) )
- printf( __('There is a new version of %1$s available. <a href="%2$s">Download version %3$s here</a> <em>automatic upgrade unavailable for this plugin</em>.'), $plugin_data['Name'], $r->url, $r->new_version);
- else
- printf( __('There is a new version of %1$s available. <a href="%2$s">Download version %3$s here</a> or <a href="%4$s">upgrade automatically</a>.'), $plugin_data['Name'], $r->url, $r->new_version, wp_nonce_url("update.php?action=upgrade-plugin&plugin=$file", 'upgrade-plugin_' . $file) );
-
- echo "</td></tr>";
-}
-add_action( 'after_plugin_row', 'wp_plugin_update_row' );
+ if ( current_user_can('update_core') ) {
+ $cur = get_preferred_from_update_core();
-function wp_update_plugin($plugin, $feedback = '') {
- global $wp_filesystem;
+ if ( isset( $cur->response ) && $cur->response == 'upgrade' )
+ $msg .= '<a href="' . network_admin_url( 'update-core.php' ) . '" class="button" aria-describedby="wp-version">' . sprintf( __( 'Update to %s' ), $cur->current ? $cur->current : __( 'Latest' ) ) . '</a> ';
+ }
- if ( !empty($feedback) )
- add_filter('update_feedback', $feedback);
+ /* translators: 1: version number, 2: theme name */
+ $content = __( 'WordPress %1$s running %2$s theme.' );
- // 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.'));
+ /**
+ * Filter the text displayed in the 'At a Glance' dashboard widget.
+ *
+ * Prior to 3.8.0, the widget was named 'Right Now'.
+ *
+ * @since 4.4.0
+ *
+ * @param string $content Default text.
+ */
+ $content = apply_filters( 'update_right_now_text', $content );
- // Is a filesystem accessor setup?
- if ( ! $wp_filesystem || !is_object($wp_filesystem) )
- WP_Filesystem();
+ $msg .= sprintf( '<span id="wp-version">' . $content . '</span>', get_bloginfo( 'version', 'display' ), $theme_name );
- if ( ! is_object($wp_filesystem) )
- return new WP_Error('fs_unavailable', __('Could not access filesystem.'));
+ echo "<p id='wp-version-message'>$msg</p>";
+}
- if ( $wp_filesystem->errors->get_error_code() )
- return new WP_Error('fs_error', __('Filesystem error'), $wp_filesystem->errors);
+/**
+ * @since 2.9.0
+ *
+ * @return array
+ */
+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 ];
+ }
+ }
- //Get the Base folder
- $base = $wp_filesystem->get_base_dir();
-
- if ( empty($base) )
- return new WP_Error('fs_nowordpress', __('Unable to locate WordPress directory.'));
+ return $upgrade_plugins;
+}
+
+/**
+ * @since 2.9.0
+ */
+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 );
+ }
+ }
+}
- // Get the URL to the zip file
- $r = $current->response[ $plugin ];
+/**
+ *
+ * @param string $file
+ * @param array $plugin_data
+ * @return false|void
+ */
+function wp_plugin_update_row( $file, $plugin_data ) {
+ $current = get_site_transient( 'update_plugins' );
+ if ( !isset( $current->response[ $file ] ) )
+ return false;
- if ( empty($r->package) )
- return new WP_Error('no_package', __('Upgrade package not available.'));
+ $r = $current->response[ $file ];
- // Download the package
- $package = $r->package;
- apply_filters('update_feedback', sprintf(__('Downloading update from %s'), $package));
- $file = download_url($package);
+ $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'], $plugins_allowedtags );
- if ( is_wp_error($file) )
- return new WP_Error('download_failed', __('Download failed.'), $file->get_error_message());
+ $details_url = self_admin_url('plugin-install.php?tab=plugin-information&plugin=' . $r->slug . '§ion=changelog&TB_iframe=true&width=600&height=800');
- $working_dir = $base . 'wp-content/upgrade/' . basename($plugin, '.php');
+ $wp_list_table = _get_list_table('WP_Plugins_List_Table');
- // Clean up working directory
- if ( $wp_filesystem->is_dir($working_dir) )
- $wp_filesystem->delete($working_dir, true);
+ if ( is_network_admin() || !is_multisite() ) {
+ if ( is_network_admin() ) {
+ $active_class = is_plugin_active_for_network( $file ) ? ' active': '';
+ } else {
+ $active_class = is_plugin_active( $file ) ? ' active' : '';
+ }
- apply_filters('update_feedback', __('Unpacking the update'));
- // Unzip package to working directory
- $result = unzip_file($file, $working_dir);
- if ( is_wp_error($result) ) {
- unlink($file);
- $wp_filesystem->delete($working_dir, true);
- return $result;
+ echo '<tr class="plugin-update-tr' . $active_class . '" id="' . esc_attr( $r->slug . '-update' ) . '" data-slug="' . esc_attr( $r->slug ) . '" data-plugin="' . esc_attr( $file ) . '"><td colspan="' . esc_attr( $wp_list_table->get_column_count() ) . '" class="plugin-update colspanchange"><div class="update-message">';
+
+ if ( ! current_user_can( 'update_plugins' ) ) {
+ /* translators: 1: plugin name, 2: details URL, 3: accessibility text, 4: version number */
+ printf( __( 'There is a new version of %1$s available. <a href="%2$s" class="thickbox open-plugin-details-modal" aria-label="%3$s">View version %4$s details</a>.' ),
+ $plugin_name,
+ esc_url( $details_url ),
+ /* translators: 1: plugin name, 2: version number */
+ esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $plugin_name, $r->new_version ) ),
+ $r->new_version
+ );
+ } elseif ( empty( $r->package ) ) {
+ /* translators: 1: plugin name, 2: details URL, 3: accessibility text, 4: version number */
+ printf( __( 'There is a new version of %1$s available. <a href="%2$s" class="thickbox open-plugin-details-modal" aria-label="%3$s">View version %4$s details</a>. <em>Automatic update is unavailable for this plugin.</em>' ),
+ $plugin_name,
+ esc_url( $details_url ),
+ /* translators: 1: plugin name, 2: version number */
+ esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $plugin_name, $r->new_version ) ),
+ $r->new_version
+ );
+ } else {
+ /* translators: 1: plugin name, 2: details URL, 3: accessibility text, 4: version number, 5: update URL, 6: accessibility text */
+ printf( __( 'There is a new version of %1$s available. <a href="%2$s" class="thickbox open-plugin-details-modal" aria-label="%3$s">View version %4$s details</a> or <a href="%5$s" class="update-link" aria-label="%6$s">update now</a>.' ),
+ $plugin_name,
+ esc_url( $details_url ),
+ /* translators: 1: plugin name, 2: version number */
+ esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $plugin_name, $r->new_version ) ),
+ $r->new_version,
+ wp_nonce_url( self_admin_url( 'update.php?action=upgrade-plugin&plugin=' ) . $file, 'upgrade-plugin_' . $file ),
+ /* translators: %s: plugin name */
+ esc_attr( sprintf( __( 'Update %s now' ), $plugin_name ) )
+ );
+ }
+ /**
+ * Fires at the end of the update message container in each
+ * row of the plugins list table.
+ *
+ * The dynamic portion of the hook name, `$file`, refers to the path
+ * of the plugin's primary file relative to the plugins directory.
+ *
+ * @since 2.8.0
+ *
+ * @param array $plugin_data {
+ * An array of plugin metadata.
+ *
+ * @type string $name The human-readable name of the plugin.
+ * @type string $plugin_uri Plugin URI.
+ * @type string $version Plugin version.
+ * @type string $description Plugin description.
+ * @type string $author Plugin author.
+ * @type string $author_uri Plugin author URI.
+ * @type string $text_domain Plugin text domain.
+ * @type string $domain_path Relative path to the plugin's .mo file(s).
+ * @type bool $network Whether the plugin can only be activated network wide.
+ * @type string $title The human-readable title of the plugin.
+ * @type string $author_name Plugin author's name.
+ * @type bool $update Whether there's an available update. Default null.
+ * }
+ * @param array $r {
+ * An array of metadata about the available plugin update.
+ *
+ * @type int $id Plugin ID.
+ * @type string $slug Plugin slug.
+ * @type string $new_version New plugin version.
+ * @type string $url Plugin URL.
+ * @type string $package Plugin update package URL.
+ * }
+ */
+ do_action( "in_plugin_update_message-{$file}", $plugin_data, $r );
+
+ echo '</div></td></tr>';
}
+}
+
+/**
+ *
+ * @return array
+ */
+function get_theme_updates() {
+ $current = get_site_transient('update_themes');
- // Once extracted, delete the package
- unlink($file);
+ if ( ! isset( $current->response ) )
+ return array();
- if ( is_plugin_active($plugin) ) {
- //Deactivate the plugin silently, Prevent deactivation hooks from running.
- apply_filters('update_feedback', __('Deactivating the plugin'));
- deactivate_plugins($plugin, true);
+ $update_themes = array();
+ foreach ( $current->response as $stylesheet => $data ) {
+ $update_themes[ $stylesheet ] = wp_get_theme( $stylesheet );
+ $update_themes[ $stylesheet ]->update = $data;
}
- // Remove the existing plugin.
- apply_filters('update_feedback', __('Removing the old version of the plugin'));
- $plugin_dir = dirname($base . PLUGINDIR . "/$plugin");
- $plugin_dir = trailingslashit($plugin_dir);
-
- // If plugin is in its own directory, recursively delete the directory.
- if ( strpos($plugin, '/') && $plugin_dir != $base . PLUGINDIR . '/' ) //base check on if plugin includes directory seperator AND that its not the root plugin folder
- $deleted = $wp_filesystem->delete($plugin_dir, true);
- else
- $deleted = $wp_filesystem->delete($base . PLUGINDIR . "/$plugin");
+ return $update_themes;
+}
- if ( !$deleted ) {
- $wp_filesystem->delete($working_dir, true);
- return new WP_Error('delete_failed', __('Could not remove the old plugin'));
+/**
+ * @since 3.1.0
+ */
+function wp_theme_update_rows() {
+ if ( !current_user_can('update_themes' ) )
+ return;
+
+ $themes = get_site_transient( 'update_themes' );
+ if ( isset($themes->response) && is_array($themes->response) ) {
+ $themes = array_keys( $themes->response );
+
+ foreach ( $themes as $theme ) {
+ add_action( "after_theme_row_$theme", 'wp_theme_update_row', 10, 2 );
+ }
}
+}
+
+/**
+ *
+ * @param string $theme_key
+ * @param WP_Theme $theme
+ * @return false|void
+ */
+function wp_theme_update_row( $theme_key, $theme ) {
+ $current = get_site_transient( 'update_themes' );
+ if ( !isset( $current->response[ $theme_key ] ) )
+ return false;
- apply_filters('update_feedback', __('Installing the latest version'));
- // Copy new version of plugin into place.
- if ( !copy_dir($working_dir, $base . PLUGINDIR) ) {
- //$wp_filesystem->delete($working_dir, true); //TODO: Uncomment? This DOES mean that the new files are available in the upgrade folder if it fails.
- return new WP_Error('install_failed', __('Installation failed'));
+ $r = $current->response[ $theme_key ];
+
+ $theme_name = $theme['Name'];
+
+ $details_url = add_query_arg( array( 'TB_iframe' => 'true', 'width' => 1024, 'height' => 800 ), $current->response[ $theme_key ]['url'] );
+
+ $wp_list_table = _get_list_table('WP_MS_Themes_List_Table');
+
+ $active = $theme->is_allowed( 'network' ) ? ' active': '';
+
+ echo '<tr class="plugin-update-tr' . $active . '" id="' . esc_attr( $theme->get_stylesheet() . '-update' ) . '" data-slug="' . esc_attr( $theme->get_stylesheet() ) . '"><td colspan="' . $wp_list_table->get_column_count() . '" class="plugin-update colspanchange"><div class="update-message">';
+ if ( ! current_user_can('update_themes') ) {
+ /* translators: 1: theme name, 2: details URL, 3: accessibility text, 4: version number */
+ printf( __( 'There is a new version of %1$s available. <a href="%2$s" class="thickbox open-plugin-details-modal" aria-label="%3$s">View version %4$s details</a>.'),
+ $theme_name,
+ esc_url( $details_url ),
+ /* translators: 1: theme name, 2: version number */
+ esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $theme_name, $r['new_version'] ) ),
+ $r['new_version']
+ );
+ } elseif ( empty( $r['package'] ) ) {
+ /* translators: 1: theme name, 2: details URL, 3: accessibility text, 4: version number */
+ printf( __( 'There is a new version of %1$s available. <a href="%2$s" class="thickbox open-plugin-details-modal" aria-label="%3$s">View version %4$s details</a>. <em>Automatic update is unavailable for this theme.</em>' ),
+ $theme_name,
+ esc_url( $details_url ),
+ /* translators: 1: theme name, 2: version number */
+ esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $theme_name, $r['new_version'] ) ),
+ $r['new_version']
+ );
+ } else {
+ /* translators: 1: theme name, 2: details URL, 3: accessibility text, 4: version number, 5: update URL, 6: accessibility text */
+ printf( __( 'There is a new version of %1$s available. <a href="%2$s" class="thickbox open-plugin-details-modal" aria-label="%3$s">View version %4$s details</a> or <a href="%5$s" class="update-link" aria-label="%6$s">update now</a>.' ),
+ $theme_name,
+ esc_url( $details_url ),
+ /* translators: 1: theme name, 2: version number */
+ esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $theme_name, $r['new_version'] ) ),
+ $r['new_version'],
+ wp_nonce_url( self_admin_url( 'update.php?action=upgrade-theme&theme=' ) . $theme_key, 'upgrade-theme_' . $theme_key ),
+ /* translators: %s: theme name */
+ esc_attr( sprintf( __( 'Update %s now' ), $theme_name ) )
+ );
}
+ /**
+ * Fires at the end of the update message container in each
+ * row of the themes list table.
+ *
+ * The dynamic portion of the hook name, `$theme_key`, refers to
+ * the theme slug as found in the WordPress.org themes repository.
+ *
+ * @since 3.1.0
+ *
+ * @param WP_Theme $theme The WP_Theme object.
+ * @param array $r {
+ * An array of metadata about the available theme update.
+ *
+ * @type string $new_version New theme version.
+ * @type string $url Theme URL.
+ * @type string $package Theme update package URL.
+ * }
+ */
+ do_action( "in_theme_update_message-{$theme_key}", $theme, $r );
+
+ echo '</div></td></tr>';
+}
- //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) );
+/**
+ *
+ * @global int $upgrading
+ * @return false|void
+ */
+function maintenance_nag() {
+ include( ABSPATH . WPINC . '/version.php' ); // include an unmodified $wp_version
+ global $upgrading;
+ $nag = isset( $upgrading );
+ if ( ! $nag ) {
+ $failed = get_site_option( 'auto_core_update_failed' );
+ /*
+ * If an update failed critically, we may have copied over version.php but not other files.
+ * In that case, if the install claims we're running the version we attempted, nag.
+ * This is serious enough to err on the side of nagging.
+ *
+ * If we simply failed to update before we tried to copy any files, then assume things are
+ * OK if they are now running the latest.
+ *
+ * This flag is cleared whenever a successful update occurs using Core_Upgrader.
+ */
+ $comparison = ! empty( $failed['critical'] ) ? '>=' : '>';
+ if ( version_compare( $failed['attempted'], $wp_version, $comparison ) )
+ $nag = true;
+ }
- // Remove working directory
- $wp_filesystem->delete($working_dir, true);
+ if ( ! $nag )
+ return false;
- // Force refresh of plugin update information
- delete_option('update_plugins');
-
- if( empty($filelist) )
- return false; //We couldnt find any files in the working dir
-
- $folder = $filelist[0];
- $plugin = get_plugins('/' . $folder); //Pass it with a leading slash, search out the plugins in the folder,
- $pluginfiles = array_keys($plugin); //Assume the requested plugin is the first in the list
+ 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.');
- return $folder . '/' . $pluginfiles[0]; //Pass it without a leading slash as WP requires
+ echo "<div class='update-nag'>$msg</div>";
}
-
-?>
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff