diff options
Diffstat (limited to 'modules/system')
| -rw-r--r-- | modules/system/maintenance.css | 15 | ||||
| -rw-r--r-- | modules/system/system.info | 1 | ||||
| -rw-r--r-- | modules/system/system.module | 64 | ||||
| -rw-r--r-- | modules/system/system.updater.inc | 136 |
4 files changed, 216 insertions, 0 deletions
diff --git a/modules/system/maintenance.css b/modules/system/maintenance.css index a18f10c1a..f273ce769 100644 --- a/modules/system/maintenance.css +++ b/modules/system/maintenance.css @@ -21,3 +21,18 @@ #update-results li.failure strong { color: #b63300; } + +/* authorize.php styles */ +.connection-settings-update-filetransfer-default-wrapper { + float: left; +} +#edit-submit-connection { + clear: both; +} +.filetransfer { + display: none; + clear: both; +} +#edit-connection-settings-change-connection-type { + margin: 2.6em 0.5em 0em 1em; +} diff --git a/modules/system/system.info b/modules/system/system.info index 2f288d9d7..edf187683 100644 --- a/modules/system/system.info +++ b/modules/system/system.info @@ -13,5 +13,6 @@ files[] = system.install files[] = system.test files[] = system.tar.inc files[] = system.tokens.inc +files[] = system.updater.inc files[] = mail.sending.inc required = TRUE diff --git a/modules/system/system.module b/modules/system/system.module index e89eb625b..cb63659ec 100644 --- a/modules/system/system.module +++ b/modules/system/system.module @@ -1416,6 +1416,70 @@ function _system_themes_access($theme) { } /** + * Invoke a given callback via authorize.php to run with elevated privileges. + * + * To use authorize.php, certain variables must be stashed into + * $_SESSION. This function sets up all the necessary $_SESSION variables, + * then redirects to authorize.php to initiate the workflow that will + * eventually lead to the callback being invoked. The callback will be invoked + * at a low bootstrap level, without all modules being invoked, so it needs to + * be careful not to assume any code exists. + * + * @param $callback + * The name of the function to invoke one the user authorizes the operation. + * @param $file + * The full path to the file where the callback function is implemented. + * @param $arguments + * Optional array of arguments to pass into the callback when it is invoked. + * Note that the first argument to the callback is always the FileTransfer + * object created by authorize.php when the user authorizes the operation. + * @param $page_title + * Optional string to use as the page title once redirected to authorize.php. + * @return + * Nothing. This function redirects to authorize.php and does not return. + */ +function system_run_authorized($callback, $file, $arguments = array(), $page_title = NULL) { + global $base_url; + + // First, figure out what file transfer backends the site supports, and put + // all of those in the SESSION so that authorize.php has access to all of + // them via the class autoloader, even without a full bootstrap. + $_SESSION['authorize_filetransfer_backends'] = module_invoke_all('filetransfer_backends'); + + // Now, define the callback to invoke. + $_SESSION['authorize_operation'] = array( + 'callback' => $callback, + 'file' => $file, + 'arguments' => $arguments, + ); + + if (isset($page_title)) { + $_SESSION['authorize_operation']['page_title'] = $page_title; + } + + // Finally, redirect to authorize.php. + drupal_goto($base_url . '/authorize.php'); +} + +/** + * Implement hook_updater_info(). + */ +function system_updater_info() { + return array( + 'module' => array( + 'class' => 'ModuleUpdater', + 'name' => t('Update modules'), + 'weight' => 0, + ), + 'theme' => array( + 'class' => 'ThemeUpdater', + 'name' => t('Update themes'), + 'weight' => 0, + ), + ); +} + +/** * Implement hook_filetransfer_backends(). */ function system_filetransfer_backends() { diff --git a/modules/system/system.updater.inc b/modules/system/system.updater.inc new file mode 100644 index 000000000..2d373d1e5 --- /dev/null +++ b/modules/system/system.updater.inc @@ -0,0 +1,136 @@ +<?php +// $Id$ + +/** + * @file + * Subclasses of the Updater class to update Drupal core knows how to update. + * At this time, only modules and themes are supported. + */ + +/** + * Class for updating modules using FileTransfer classes via authorize.php. + */ +class ModuleUpdater extends Updater implements DrupalUpdaterInterface { + + public function getInstallDirectory() { + // If the module is installed in the configuration path (conf_path()) + // we should install it there. If it is located elsewhere, such as + // sites/all/modules we should install it in the conf_path/modules directory. + if ($this->isInstalled()) { + $installed_path = drupal_get_path('module', $this->name); + if (substr($installed_path, 0, strlen(conf_path())) === conf_path()) { + return dirname(DRUPAL_ROOT . '/' . $installed_path); + } + } + return DRUPAL_ROOT . '/' . conf_path() . '/modules'; + } + + public function isInstalled() { + return (bool) drupal_get_path('module', $this->name); + } + + public static function canUpdateDirectory($directory) { + if (file_scan_directory($directory, '/.*\.module/')) { + return TRUE; + } + return FALSE; + } + + public static function canUpdate($project_name) { + return (bool) drupal_get_path('module', $project_name); + } + + /** + * Return available database schema updates one a new version is installed. + */ + public function getSchemaUpdates() { + require_once './includes/install.inc'; + require_once './includes/update.inc'; + + if (_update_get_project_type($project) != 'module') { + return array(); + } + module_load_include('install', $project); + + if (!$updates = drupal_get_schema_versions($project)) { + return array(); + } + $updates_to_run = array(); + $modules_with_updates = update_get_update_list(); + if ($updates = $modules_with_updates[$project]) { + if ($updates['start']) { + return $updates['pending']; + } + } + return array(); + } + + public function postInstallTasks() { + return array( + l(t('Enable newly added modules in !project', array('!project' => $this->title)), 'admin/config/modules'), + ); + } + + public function postUpdateTasks() { + // @todo: If there are schema updates. + return array( + l(t('Run database updates for !project', array('!project' => $this->title)), 'update.php'), + ); + } + +} + +/** + * Class for updating themes using FileTransfer classes via authorize.php. + */ +class ThemeUpdater extends Updater implements DrupalUpdaterInterface { + + public function getInstallDirectory() { + // If the theme is installed in the configuration path (conf_path()) + // we should install it there. If it is located elsewhere, such as + // sites/all/themes we should install it in the conf_path/themes directory. + if ($this->isInstalled()) { + $installed_path = drupal_get_path('theme', $this->name); + if (substr($installed_path, 0, strlen(conf_path())) === conf_path()) { + return dirname(DRUPAL_ROOT . '/' . $installed_path); + } + } + return DRUPAL_ROOT . '/' . conf_path() . '/themes'; + } + + public function isInstalled() { + return (bool) drupal_get_path('theme', $this->name); + } + + static function canUpdateDirectory($directory) { + // This is a lousy test, but don't know how else to confirm it is a theme. + if (file_scan_directory($directory, '/.*\.module/')) { + return FALSE; + } + return TRUE; + } + + public static function canUpdate($project_name) { + return (bool) drupal_get_path('theme', $project_name); + } + + public function postInstall() { + // Update the system table. + clearstatcache(); + drupal_static_reset('_system_get_theme_data'); + _system_rebuild_theme_data(); + + // Active the theme + db_update('system') + ->fields(array('status' => 1)) + ->condition('type', 'theme') + ->condition('name', $this->name) + ->execute(); + } + + public function postInstallTasks() { + return array( + l(t('Set the !project theme as default', array('!project' => $this->title)), 'admin/appearance'), + ); + } +} |