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|
<?php
/**
* @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 {
/**
* Return the directory where a module should be installed.
*
* If the module is already installed, drupal_get_path() will return
* a valid path and we should install it there (although we need to use an
* absolute path, so we prepend DRUPAL_ROOT). If we're installing a new
* module, we always want it to go into sites/all/modules, since that's
* where all the documentation recommends users install their modules, and
* there's no way that can conflict on a multi-site installation, since
* the Update manager won't let you install a new module if it's already
* found on your system, and if there was a copy in sites/all, we'd see it.
*/
public function getInstallDirectory() {
if ($relative_path = drupal_get_path('module', $this->name)) {
$relative_path = dirname($relative_path);
}
else {
$relative_path = 'sites/all/modules';
}
return DRUPAL_ROOT . '/' . $relative_path;
}
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', $project_name);
}
/**
* Return available database schema updates one a new version is installed.
*/
public function getSchemaUpdates() {
require_once DRUPAL_ROOT . '/includes/install.inc';
require_once DRUPAL_ROOT . '/includes/update.inc';
if (_update_get_project_type($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 $updates['pending'];
}
}
return array();
}
public function postInstallTasks() {
return array(
l(t('Enable newly added modules'), 'admin/modules'),
l(t('Administration pages'), 'admin'),
);
}
public function postUpdateTasks() {
// We don't want to check for DB updates here, we do that once for all
// updated modules on the landing page.
}
}
/**
* Class for updating themes using FileTransfer classes via authorize.php.
*/
class ThemeUpdater extends Updater implements DrupalUpdaterInterface {
/**
* Return the directory where a theme should be installed.
*
* If the theme is already installed, drupal_get_path() will return
* a valid path and we should install it there (although we need to use an
* absolute path, so we prepend DRUPAL_ROOT). If we're installing a new
* theme, we always want it to go into sites/all/themes, since that's
* where all the documentation recommends users install their themes, and
* there's no way that can conflict on a multi-site installation, since
* the Update manager won't let you install a new theme if it's already
* found on your system, and if there was a copy in sites/all, we'd see it.
*/
public function getInstallDirectory() {
if ($relative_path = drupal_get_path('theme', $this->name)) {
$relative_path = dirname($relative_path);
}
else {
$relative_path = 'sites/all/themes';
}
return DRUPAL_ROOT . '/' . $relative_path;
}
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();
system_rebuild_theme_data();
}
public function postInstallTasks() {
return array(
l(t('Enable newly added themes'), 'admin/appearance'),
l(t('Administration pages'), 'admin'),
);
}
}
|
