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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 midcom\datamanager\datamanager; |
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use midcom\datamanager\schemadb; |
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use midcom\datamanager\controller; |
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use Symfony\Component\HttpFoundation\Request; |
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/** |
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* Handle the folder editing requests |
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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_edit extends midcom_baseclasses_components_handler |
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{ |
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/** |
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* @var controller |
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*/ |
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private $_controller; |
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private $_handler_id; |
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private $old_name; |
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private $edit_topic; |
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private function _load_controller() |
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{ |
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// Get the configured schemas |
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$schemadbs = $this->_config->get_array('schemadbs_folder'); |
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// Check if a custom schema exists |
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if (array_key_exists($this->_topic->component, $schemadbs)) { |
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$schemadb = $this->_topic->component; |
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} else { |
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$schemadb = 'default'; |
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} |
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if (!array_key_exists($schemadb, $schemadbs)) { |
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throw new midcom_error('Configuration error. No ' . $schemadb . ' schema for topic has been defined!'); |
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} |
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$schemadb = schemadb::from_path($schemadbs[$schemadb]); |
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foreach ($schemadb->all() as $schema) { |
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if ($schema->has_field('name')) { |
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$schema->get_field('name')['required'] = $this->_handler_id === 'edit'; |
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} |
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} |
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$defaults = []; |
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if ($this->_handler_id == 'create') { |
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// Suggest to create the same type of a folder as the parent is |
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// Unless config told us otherwise |
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$defaults['component'] = $this->_config->get('default_component') ?: $this->_topic->component; |
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} |
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$dm = new datamanager($schemadb); |
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$this->_controller = $dm |
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->set_defaults($defaults) |
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->set_storage($this->edit_topic) |
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->get_controller(); |
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} |
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/** |
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* Handler for folder editing. Checks for the permissions and folder integrity. |
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*/ |
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public function _handler_edit(Request $request, string $handler_id) |
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{ |
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$this->_topic->require_do('midcom.admin.folder:topic_management'); |
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$this->_handler_id = $handler_id; |
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if ($this->_handler_id == 'edit') { |
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$this->_topic->require_do('midgard:update'); |
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$title = sprintf($this->_l10n->get('edit folder %s'), $this->_topic->get_label()); |
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$this->edit_topic = $this->_topic; |
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} else { |
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$this->_topic->require_do('midgard:create'); |
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$title = $this->_l10n->get('create folder'); |
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$this->edit_topic = new midcom_db_topic(); |
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$this->edit_topic->up = $this->_topic->id; |
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} |
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$this->_load_controller(); |
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// Store the old name before editing |
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$this->old_name = $this->_topic->name; |
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$this->add_stylesheet(MIDCOM_STATIC_URL . '/midcom.admin.folder/folder.css'); |
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midcom::get()->head->set_pagetitle($title); |
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$workflow = $this->get_workflow('datamanager', [ |
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'controller' => $this->_controller, |
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'save_callback' => [$this, 'save_callback'] |
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]); |
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return $workflow->run($request); |
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} |
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public function save_callback() : ?string |
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{ |
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$prefix = midcom_core_context::get()->get_key(MIDCOM_CONTEXT_ANCHORPREFIX); |
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if ($this->_handler_id === 'edit') { |
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return $this->_update_topic($prefix, $this->old_name); |
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} |
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return $this->_create_topic($prefix); |
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} |
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private function _update_topic(string $prefix, string $old_name) : ?string |
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{ |
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if (isset($this->_controller->get_form_values()['style']) && $this->_controller->get_form_values()['style'] == '__create') { |
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$this->edit_topic->style = $this->_create_style($this->edit_topic->name); |
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// Failed to create the new style template |
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if ($this->edit_topic->style === '') { |
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return null; |
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} |
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midcom::get()->uimessages->add($this->_l10n->get('midcom.admin.folder'), $this->_l10n->get('new style created')); |
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if (!$this->edit_topic->update()) { |
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midcom::get()->uimessages->add($this->_l10n->get('midcom.admin.folder'), sprintf($this->_l10n->get('could not save folder: %s'), midcom_connection::get_error_string()), 'error'); |
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return null; |
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} |
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} |
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midcom::get()->uimessages->add($this->_l10n->get('midcom.admin.folder'), $this->_l10n->get('folder saved')); |
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// Get the relocation url |
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if (midcom_core_context::get()->get_key(MIDCOM_CONTEXT_ROOTTOPIC)->id === $this->edit_topic->id) { |
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return $prefix; |
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} |
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return preg_replace("/{$old_name}\/\$/", "{$this->edit_topic->name}/", $prefix); |
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} |
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private function _create_topic(string $prefix) : string |
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{ |
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midcom::get()->uimessages->add($this->_l10n->get('midcom.admin.folder'), $this->_l10n->get('folder created')); |
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// Generate name if it is missing |
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if (!$this->edit_topic->name) { |
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$this->edit_topic->name = midcom_helper_misc::urlize($this->edit_topic->extra); |
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$this->edit_topic->update(); |
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} |
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// Get the relocation url |
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return "{$prefix}{$this->edit_topic->name}/"; |
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} |
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/** |
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* Create a new style for the topic |
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* |
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* @return string Style path |
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*/ |
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private function _create_style(string $style_name) : string |
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{ |
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$style = new midcom_db_style(); |
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$style->name = $style_name; |
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if ($inherited = midcom_core_context::get()->get_inherited_style()) { |
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$style->up = midcom_db_style::id_from_path($inherited); |
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debug_add("Style inherited from {$inherited}"); |
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} |
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if (!$style->create()) { |
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debug_print_r('Failed to create a new style due to ' . midcom_connection::get_error_string(), $style, MIDCOM_LOG_WARN); |
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midcom::get()->uimessages->add($this->_l10n->get('edit folder'), sprintf($this->_l10n->get('failed to create a new style template: %s'), midcom_connection::get_error_string()), 'error'); |
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return ''; |
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} |
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debug_print_r('New style created', $style); |
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return midcom_db_style::path_from_id($style->id); |
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} |
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} |
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flack /
openpsa
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