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<?php |
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/** |
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* @package midcom.admin.folder |
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* @author The Midgard Project, http://www.midgard-project.org |
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* @copyright The Midgard Project, http://www.midgard-project.org |
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* @license http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public License |
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*/ |
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use Symfony\Component\HttpFoundation\Request; |
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/** |
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* Move handler. |
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* |
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* @package midcom.admin.folder |
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*/ |
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class midcom_admin_folder_handler_move extends midcom_baseclasses_components_handler |
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{ |
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private midcom_core_dbaobject $_object; |
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private midcom_db_topic $current_folder; |
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/** |
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* Handler for folder move. Checks for updating permissions, initializes |
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* the move and the content topic itself. Handles also the sent form. |
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*/ |
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public function _handler_move(Request $request, string $guid, array &$data) |
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{ |
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$this->_object = midcom::get()->dbfactory->get_object_by_guid($guid); |
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if ( !($this->_object instanceof midcom_db_topic) |
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&& !($this->_object instanceof midcom_db_article)) { |
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throw new midcom_error_notfound("Moving only topics and articles is supported."); |
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} |
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$this->_object->require_do('midgard:update'); |
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if ($request->request->has('move_to')) { |
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try { |
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$target = new midcom_db_topic($request->request->getInt('move_to')); |
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$this->_move_object($target); |
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midcom::get()->uimessages->add($this->_l10n->get($this->_component), sprintf($this->_l10n->get('moved %s to %s'), $this->_topic->get_label(), $target->get_label())); |
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} catch (midcom_error $e) { |
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midcom::get()->uimessages->add($this->_l10n->get($this->_component), $e->getMessage(), 'error'); |
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} |
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} |
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$object_label = midcom_helper_reflector::get($this->_object)->get_object_label($this->_object); |
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if ($this->_object instanceof midcom_db_topic) { |
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// This is a topic |
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$this->_object->require_do('midcom.admin.folder:topic_management'); |
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$this->current_folder = new midcom_db_topic($this->_object->up); |
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} else { |
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// This is a regular object |
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$this->current_folder = new midcom_db_topic($this->_object->topic); |
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} |
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$data['handler'] = $this; |
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midcom::get()->head->set_pagetitle(sprintf($this->_l10n->get('move %s'), $object_label)); |
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$this->add_stylesheet(MIDCOM_STATIC_URL . '/midcom.admin.folder/folder.css'); |
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return $this->get_workflow('viewer')->run($request); |
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} |
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public function show_tree(?midcom_db_topic $folder = null, bool $tree_disabled = false) |
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{ |
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$folder ??= midcom_core_context::get()->get_key(MIDCOM_CONTEXT_ROOTTOPIC); |
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if ( $this->_object instanceof midcom_db_topic |
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&& $folder->up == $this->_object->id) { |
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$tree_disabled = true; |
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} |
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$class = ''; |
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$selected = ''; |
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$disabled = ''; |
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if ($folder->guid == $this->current_folder->guid) { |
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$class = 'current'; |
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$selected = ' checked="checked"'; |
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} |
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if ( !($this->_object instanceof midcom_db_topic) |
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&& $folder->component !== $this->current_folder->component) { |
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// Non-topic objects may only be moved under folders of same component |
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$class = 'wrong_component'; |
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$disabled = ' disabled="disabled"'; |
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} |
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if ($tree_disabled) { |
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$class = 'child'; |
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$disabled = ' disabled="disabled"'; |
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} |
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if ($folder->guid == $this->_object->guid) { |
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$class = 'self'; |
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$disabled = ' disabled="disabled"'; |
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} |
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echo "<ul>\n"; |
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echo "<li class=\"{$class}\"><label><input{$selected}{$disabled} type=\"radio\" name=\"move_to\" value=\"{$folder->id}\" /> " . $folder->get_label() . "</label>\n"; |
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$qb = midcom_db_topic::new_query_builder(); |
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$qb->add_constraint('up', '=', $folder->id); |
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$qb->add_constraint('component', '<>', ''); |
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foreach ($qb->execute() as $child) { |
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$this->show_tree($child, $tree_disabled); |
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} |
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echo "</li>\n"; |
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echo "</ul>\n"; |
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} |
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private function _move_object(midcom_db_topic $target) |
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{ |
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$target->require_do('midgard:create'); |
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if ($this->_object instanceof midcom_db_topic) { |
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$name = $this->_object->name; |
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$this->_object->name = ''; // Prevents problematic location to break the site, we set this back below... |
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$this->_object->up = $target->id; |
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if (!$this->_object->update()) { |
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throw new midcom_error('Failed to move the topic, reason ' . midcom_connection::get_error_string()); |
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} |
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// It was ok, so set name back now |
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$this->_object->name = $name; |
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$this->_object->update(); |
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} else { |
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$this->_object->topic = $target->id; |
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if (!$this->_object->update()) { |
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throw new midcom_error('Failed to move the article, reason ' . midcom_connection::get_error_string()); |
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} |
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} |
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} |
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/** |
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* Output the style element for move editing |
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*/ |
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public function _show_move(string $handler_id, array &$data) |
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{ |
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midcom_show_style('midcom-admin-show-folder-move'); |
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} |
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} |
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flack /
openpsa
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