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编辑当前文件:/home2/sdektunc/ixilyucatan.gob.mx/libraries/src/MVC/Model/FormModel.php
* @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\CMS\MVC\Model; \defined('JPATH_PLATFORM') or die; use Joomla\CMS\Factory; use Joomla\CMS\Filter\InputFilter; use Joomla\CMS\Form\Form; use Joomla\CMS\Form\FormFactoryAwareInterface; use Joomla\CMS\Form\FormFactoryAwareTrait; use Joomla\CMS\Form\FormFactoryInterface; use Joomla\CMS\Form\FormRule; use Joomla\CMS\Language\Text; use Joomla\CMS\MVC\Factory\MVCFactoryInterface; use Joomla\CMS\Plugin\PluginHelper; /** * Prototype form model. * * @see Form * @see FormField * @see FormRule * @since 1.6 */ abstract class FormModel extends BaseDatabaseModel implements FormFactoryAwareInterface, FormModelInterface { use FormBehaviorTrait; use FormFactoryAwareTrait; /** * Maps events to plugin groups. * * @var array * @since 3.6 */ protected $events_map = null; /** * Constructor * * @param array $config An array of configuration options (name, state, dbo, table_path, ignore_request). * @param MVCFactoryInterface $factory The factory. * @param FormFactoryInterface $formFactory The form factory. * * @since 3.6 * @throws \Exception */ public function __construct($config = array(), MVCFactoryInterface $factory = null, FormFactoryInterface $formFactory = null) { $config['events_map'] = $config['events_map'] ?? array(); $this->events_map = array_merge( array('validate' => 'content'), $config['events_map'] ); parent::__construct($config, $factory); $this->setFormFactory($formFactory); } /** * Method to checkin a row. * * @param integer $pk The numeric id of the primary key. * * @return boolean False on failure or error, true otherwise. * * @since 1.6 */ public function checkin($pk = null) { // Only attempt to check the row in if it exists. if ($pk) { $user = Factory::getUser(); // Get an instance of the row to checkin. $table = $this->getTable(); if (!$table->load($pk)) { $this->setError($table->getError()); return false; } // If there is no checked_out or checked_out_time field, just return true. if (!$table->hasField('checked_out') || !$table->hasField('checked_out_time')) { return true; } $checkedOutField = $table->getColumnAlias('checked_out'); // Check if this is the user having previously checked out the row. if ($table->$checkedOutField > 0 && $table->$checkedOutField != $user->get('id') && !$user->authorise('core.manage', 'com_checkin')) { $this->setError(Text::_('JLIB_APPLICATION_ERROR_CHECKIN_USER_MISMATCH')); return false; } // Attempt to check the row in. if (!$table->checkIn($pk)) { $this->setError($table->getError()); return false; } } return true; } /** * Method to check-out a row for editing. * * @param integer $pk The numeric id of the primary key. * * @return boolean False on failure or error, true otherwise. * * @since 1.6 */ public function checkout($pk = null) { // Only attempt to check the row in if it exists. if ($pk) { // Get an instance of the row to checkout. $table = $this->getTable(); if (!$table->load($pk)) { if ($table->getError() === false) { // There was no error returned, but false indicates that the row did not exist in the db, so probably previously deleted. $this->setError(Text::_('JLIB_APPLICATION_ERROR_NOT_EXIST')); } else { $this->setError($table->getError()); } return false; } // If there is no checked_out or checked_out_time field, just return true. if (!$table->hasField('checked_out') || !$table->hasField('checked_out_time')) { return true; } $user = Factory::getUser(); $checkedOutField = $table->getColumnAlias('checked_out'); // Check if this is the user having previously checked out the row. if ($table->$checkedOutField > 0 && $table->$checkedOutField != $user->get('id')) { $this->setError(Text::_('JLIB_APPLICATION_ERROR_CHECKOUT_USER_MISMATCH')); return false; } // Attempt to check the row out. if (!$table->checkOut($user->get('id'), $pk)) { $this->setError($table->getError()); return false; } } return true; } /** * Method to validate the form data. * * @param Form $form The form to validate against. * @param array $data The data to validate. * @param string $group The name of the field group to validate. * * @return array|boolean Array of filtered data if valid, false otherwise. * * @see FormRule * @see InputFilter * @since 1.6 */ public function validate($form, $data, $group = null) { // Include the plugins for the delete events. PluginHelper::importPlugin($this->events_map['validate']); $dispatcher = Factory::getContainer()->get('dispatcher'); if (!empty($dispatcher->getListeners('onUserBeforeDataValidation'))) { @trigger_error( 'The `onUserBeforeDataValidation` event is deprecated and will be removed in 5.0.' . 'Use the `onContentValidateData` event instead.', E_USER_DEPRECATED ); Factory::getApplication()->triggerEvent('onUserBeforeDataValidation', array($form, &$data)); } Factory::getApplication()->triggerEvent('onContentBeforeValidateData', array($form, &$data)); // Filter and validate the form data. $data = $form->filter($data); $return = $form->validate($data, $group); // Check for an error. if ($return instanceof \Exception) { $this->setError($return->getMessage()); return false; } // Check the validation results. if ($return === false) { // Get the validation messages from the form. foreach ($form->getErrors() as $message) { $this->setError($message); } return false; } // Tags B/C break at 3.1.2 if (!isset($data['tags']) && isset($data['metadata']['tags'])) { $data['tags'] = $data['metadata']['tags']; } return $data; } }