/**
* @param mixed $handler_id The ID of the handler.
* @param Array $args The argument list.
* @param Array &$data The local request data.
* @return boolean Indicating success.
*/
public function _handler_edit($handler_id, array $args, array &$data)
{
$this->_component_name = $args[0];
if (!midcom::get('componentloader')->is_installed($this->_component_name)) {
throw new midcom_error_notfound("Component {$this->_component_name} is not installed.");
}
$componentpath = midcom::get('componentloader')->path_to_snippetpath($this->_component_name);
// Load and parse the global config
$cfg = midcom_baseclasses_components_configuration::read_array_from_file("{$componentpath}/config/config.inc");
if (!$cfg) {
// hmmm... that should never happen
$cfg = array();
}
$this->_libconfig = new midcom_helper_configuration($cfg);
// Go for the sitewide default
$cfg = midcom_baseclasses_components_configuration::read_array_from_file("/etc/midgard/midcom/{$this->_component_name}}/config.inc");
if ($cfg !== false) {
$this->_libconfig->store($cfg, false);
}
// Finally, check the sitegroup config
$cfg = midcom_baseclasses_components_configuration::read_array_from_snippet("{$GLOBALS['midcom_config']['midcom_sgconfig_basedir']}/{$this->_component_name}/config");
if ($cfg !== false) {
$this->_libconfig->store($cfg, false);
}
$this->_controller = $this->get_controller('nullstorage');
switch ($this->_controller->process_form()) {
case 'save':
if ($this->_save_configuration()) {
mgd_cache_invalidate();
midcom::get('uimessages')->add($this->_l10n->get('host configuration'), $this->_l10n->get('settings saved successfully') . $this->_codeinit->id, 'ok');
} else {
midcom::get('uimessages')->add($this->_l10n->get('host configuration'), sprintf($this->_l10n->get('failed to save settings, reason %s')), 'error');
}
// *** FALL-THROUGH ***
// *** FALL-THROUGH ***
case 'cancel':
return new midcom_response_relocate('__mfa/asgard_midcom.admin.libconfig/edit/' . $this->_component_name);
}
$data['controller'] =& $this->_controller;
$this->_update_breadcrumb();
midcom::get('head')->set_pagetitle($data['view_title']);
}
/**
* Helper method for undeleting objects
*
* @param Array $guids
* @param string $type
* @return boolean Indicating success
* @todo We should only undelete parameters & attachments deleted inside some small window of the main objects delete
*/
public static function undelete($guids, $type)
{
$undeleted_size = 0;
if (!is_array($guids)) {
$guids = array($guids);
}
$stats = array();
foreach ($guids as $guid) {
$object = midcom_helper_reflector::get_object($guid, $type);
if (is_null($object)) {
// Purged, skip
debug_add("Object identified with GUID {$guid} is purged, cannot undelete", MIDCOM_LOG_INFO);
continue;
}
$undeleted = false;
if ($object->undelete($guid)) {
$undeleted = true;
// refresh
$object = midcom::get('dbfactory')->get_object_by_guid($guid);
$undeleted_size += $object->metadata->size;
}
if (!$undeleted) {
debug_add("Failed to undelete object with GUID {$guid} errstr: " . midcom_connection::get_error_string(), MIDCOM_LOG_ERROR);
} else {
$parent = $object->get_parent();
if ($parent && $parent->guid) {
// Invalidate parent from cache so content caches have chance to react
midcom::get('cache')->invalidate($parent->guid);
}
// Invalidate Midgard pagecache if we touched style/page element
if (function_exists('mgd_cache_invalidate') && (is_a($object, 'midcom_db_element') || is_a($object, 'midcom_db_pageelement'))) {
mgd_cache_invalidate();
}
}
$stats[$guid] = $undeleted;
// FIXME: We should only undelete parameters & attachments deleted inside some small window of the main objects delete
$undeleted_size += self::undelete_parameters($guid);
$undeleted_size += self::undelete_attachments($guid);
//FIXME: are we sure we want to undelete all children here unconditionally, shouldn't it be left as UI decision ??
// List all deleted children
$children_types = midcom_helper_reflector_tree::get_child_objects($object, true);
if (empty($children_types)) {
continue;
}
foreach ($children_types as $type => $children) {
$child_guids = array();
foreach ($children as $child) {
if ($child->metadata->deleted) {
$child_guids[] = $child->guid;
}
}
$undeleted_size += self::undelete($child_guids, $type);
}
}
return $undeleted_size;
}
/**
* Invalidate all caches completely.
*
* Use this, if you have, f.x. changes in the layout. The URL function
* midcom-cache-invalidate will trigger this function.
*/
function invalidate_all()
{
foreach ($this->_unload_queue as $name) {
debug_add("Invalidating the cache module {$name} completely.");
$this->_modules[$name]->invalidate_all();
}
// Invalidate Midgard cache too
mgd_cache_invalidate();
}
/**
* Object display
*
* @param mixed $handler_id The ID of the handler.
* @param Array $args The argument list.
* @param Array &$data The local request data.
* @return boolean Indicating success.
*/
public function _handler_delete($handler_id, array $args, array &$data)
{
$this->_load_object($args[0]);
$this->_object->require_do('midgard:delete');
midcom::get('auth')->require_user_do('midgard.admin.asgard:manage_objects', null, 'midgard_admin_asgard_plugin');
$type = $this->_object->__mgdschema_class_name__;
$relocate_url = $type;
$cancel_url = "__mfa/asgard/object/{$this->_request_data['default_mode']}/{$this->_object->guid}/";
$class_extends = $this->_config->get('class_extends');
if (is_array($class_extends) && array_key_exists($type, $class_extends)) {
$relocate_url = $class_extends[$type];
}
// Redirect person deletion to user management
if (is_a($this->_object, 'midcom_db_person')) {
$relocate_url = "../asgard_midcom.admin.user/";
$cancel_url = "__mfa/asgard_midcom.admin.user/edit/{$args[0]}/";
}
$this->_prepare_request_data();
$this->_load_schemadb();
$this->_datamanager = new midcom_helper_datamanager2_datamanager($this->_schemadb);
$this->_datamanager->set_schema('object');
if (!$this->_datamanager->set_storage($this->_object)) {
throw new midcom_error("Failed to create a DM2 instance for object {$this->_object->guid}.");
}
if (array_key_exists('midgard_admin_asgard_deleteok', $_REQUEST)) {
// Deletion confirmed.
$parent = $this->_object->get_parent();
if (array_key_exists('midgard_admin_asgard_disablercs', $_REQUEST)) {
$this->_object->_use_rcs = false;
}
if (!$this->_object->delete_tree()) {
throw new midcom_error("Failed to delete object {$args[0]}, last Midgard error was: " . midcom_connection::get_error_string());
}
if (is_a($this->_object, 'midcom_db_style') || is_a($this->_object, 'midcom_db_element')) {
mgd_cache_invalidate();
}
// Update the index
$indexer = midcom::get('indexer');
$indexer->delete($this->_object->guid);
if ($parent) {
return new midcom_response_relocate(midcom_connection::get_url('self') . "__mfa/asgard/object/{$data['default_mode']}/{$parent->guid}/");
}
return new midcom_response_relocate(midcom_connection::get_url('self') . "__mfa/asgard/" . $relocate_url);
}
if (array_key_exists('midgard_admin_asgard_deletecancel', $_REQUEST)) {
// Redirect to default object mode page.
return new midcom_response_relocate($cancel_url);
}
midgard_admin_asgard_plugin::bind_to_object($this->_object, $handler_id, $data);
// Add Thickbox
midcom::get('head')->add_jsfile(MIDCOM_STATIC_URL . '/midgard.admin.asgard/object_browser.js');
midcom::get('head')->add_jsfile(MIDCOM_STATIC_URL . '/jQuery/thickbox/jquery-thickbox-3.1.pack.js');
$this->add_stylesheet(MIDCOM_STATIC_URL . '/jQuery/thickbox/thickbox.css', 'screen');
midcom::get('head')->add_jscript('var tb_pathToImage = "' . MIDCOM_STATIC_URL . '/jQuery/thickbox/loadingAnimation.gif"');
// Add jQuery file for the checkbox operations
midcom::get('head')->add_jsfile(MIDCOM_STATIC_URL . '/midgard.admin.asgard/jquery-copytree.js');
midcom::get('head')->add_jscript('jQuery(document).ready(function(){jQuery("#midgard_admin_asgard_copytree").tree_checker();})');
}
