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<?php /** * @package Joomla.Administrator * @subpackage com_redirect * * @copyright (C) 2009 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\Component\Redirect\Administrator\Model; \defined('_JEXEC') or die; use Joomla\CMS\Component\ComponentHelper; use Joomla\CMS\Factory; use Joomla\CMS\HTML\HTMLHelper; use Joomla\CMS\Language\Text; use Joomla\CMS\MVC\Model\AdminModel; use Joomla\Utilities\ArrayHelper; /** * Redirect link model. * * @since 1.6 */ class LinkModel extends AdminModel { /** * @var string The prefix to use with controller messages. * @since 1.6 */ protected $text_prefix = 'COM_REDIRECT'; /** * Method to test whether a record can be deleted. * * @param object $record A record object. * * @return boolean True if allowed to delete the record. Defaults to the permission set in the component. * * @since 1.6 */ protected function canDelete($record) { if ($record->published != -2) { return false; } return parent::canDelete($record); } /** * Method to get the record form. * * @param array $data Data for the form. * @param boolean $loadData True if the form is to load its own data (default case), false if not. * * @return \JForm A JForm object on success, false on failure * * @since 1.6 */ public function getForm($data = array(), $loadData = true) { // Get the form. $form = $this->loadForm('com_redirect.link', 'link', array('control' => 'jform', 'load_data' => $loadData)); if (empty($form)) { return false; } // Modify the form based on access controls. if ($this->canEditState((object) $data) != true) { // Disable fields for display. $form->setFieldAttribute('published', 'disabled', 'true'); // Disable fields while saving. // The controller has already verified this is a record you can edit. $form->setFieldAttribute('published', 'filter', 'unset'); } // If in advanced mode then we make sure the new URL field is not compulsory and the header // field compulsory in case people select non-3xx redirects if (ComponentHelper::getParams('com_redirect')->get('mode', 0) == true) { $form->setFieldAttribute('new_url', 'required', 'false'); $form->setFieldAttribute('header', 'required', 'true'); } return $form; } /** * Method to get the data that should be injected in the form. * * @return mixed The data for the form. * * @since 1.6 */ protected function loadFormData() { // Check the session for previously entered form data. $data = Factory::getApplication()->getUserState('com_redirect.edit.link.data', array()); if (empty($data)) { $data = $this->getItem(); } $this->preprocessData('com_redirect.link', $data); return $data; } /** * Method to activate links. * * @param array &$pks An array of link ids. * @param string $url The new URL to set for the redirect. * @param string $comment A comment for the redirect links. * * @return boolean Returns true on success, false on failure. * * @since 1.6 */ public function activate(&$pks, $url, $comment = null) { $user = Factory::getUser(); $db = $this->getDbo(); // Sanitize the ids. $pks = (array) $pks; $pks = ArrayHelper::toInteger($pks); // Populate default comment if necessary. $comment = (!empty($comment)) ? $comment : Text::sprintf('COM_REDIRECT_REDIRECTED_ON', HTMLHelper::_('date', time())); // Access checks. if (!$user->authorise('core.edit', 'com_redirect')) { $pks = array(); $this->setError(Text::_('JLIB_APPLICATION_ERROR_EDIT_NOT_PERMITTED')); return false; } if (!empty($pks)) { // Update the link rows. $query = $db->getQuery(true) ->update($db->quoteName('#__redirect_links')) ->set($db->quoteName('new_url') . ' = :url') ->set($db->quoteName('published') . ' = 1') ->set($db->quoteName('comment') . ' = :comment') ->whereIn($db->quoteName('id'), $pks) ->bind(':url', $url) ->bind(':comment', $comment); $db->setQuery($query); try { $db->execute(); } catch (\RuntimeException $e) { $this->setError($e->getMessage()); return false; } } return true; } /** * Method to batch update URLs to have new redirect urls and comments. Note will publish any unpublished URLs. * * @param array &$pks An array of link ids. * @param string $url The new URL to set for the redirect. * @param string $comment A comment for the redirect links. * * @return boolean Returns true on success, false on failure. * * @since 3.6.0 */ public function duplicateUrls(&$pks, $url, $comment = null) { $user = Factory::getUser(); $db = $this->getDbo(); // Sanitize the ids. $pks = (array) $pks; $pks = ArrayHelper::toInteger($pks); // Access checks. if (!$user->authorise('core.edit', 'com_redirect')) { $pks = array(); $this->setError(Text::_('JLIB_APPLICATION_ERROR_EDIT_NOT_PERMITTED')); return false; } if (!empty($pks)) { $date = Factory::getDate()->toSql(); // Update the link rows. $query = $db->getQuery(true) ->update($db->quoteName('#__redirect_links')) ->set($db->quoteName('new_url') . ' = :url') ->set($db->quoteName('modified_date') . ' = :date') ->set($db->quoteName('published') . ' = 1') ->whereIn($db->quoteName('id'), $pks) ->bind(':url', $url) ->bind(':date', $date); if (!empty($comment)) { $query->set($db->quoteName('comment') . ' = ' . $db->quote($comment)); } $db->setQuery($query); try { $db->execute(); } catch (\RuntimeException $e) { $this->setError($e->getMessage()); return false; } } return true; } }