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编辑当前文件:/home2/sdektunc/.trash/administrator.4/components/com_workflow/src/Model/StageModel.php
* @license GNU General Public License version 2 or later; see LICENSE.txt * @since 4.0.0 */ namespace Joomla\Component\Workflow\Administrator\Model; \defined('_JEXEC') or die; use Joomla\CMS\Factory; use Joomla\CMS\Form\Form; use Joomla\CMS\Language\Text; use Joomla\CMS\Log\Log; use Joomla\CMS\MVC\Model\AdminModel; use Joomla\String\StringHelper; /** * Model class for stage * * @since 4.0.0 */ class StageModel extends AdminModel { /** * Auto-populate the model state. * * Note. Calling getState in this method will result in recursion. * * @return void * * @since 4.0.0 */ public function populateState() { parent::populateState(); $app = Factory::getApplication(); $context = $this->option . '.' . $this->name; $extension = $app->getUserStateFromRequest($context . '.filter.extension', 'extension', null, 'cmd'); $this->setState('filter.extension', $extension); } /** * Method to change the title * * @param integer $categoryId The id of the category. * @param string $alias The alias. * @param string $title The title. * * @return array Contains the modified title and alias. * * @since 4.0.0 */ protected function generateNewTitle($categoryId, $alias, $title) { // Alter the title & alias $table = $this->getTable(); while ($table->load(array('title' => $title))) { $title = StringHelper::increment($title); } return array($title, $alias); } /** * Method to save the form data. * * @param array $data The form data. * * @return boolean True on success. * * @since 4.0.0 */ public function save($data) { $table = $this->getTable(); $context = $this->option . '.' . $this->name; $app = Factory::getApplication(); $user = $app->getIdentity(); $input = $app->input; $workflowID = $app->getUserStateFromRequest($context . '.filter.workflow_id', 'workflow_id', 0, 'int'); if (empty($data['workflow_id'])) { $data['workflow_id'] = $workflowID; } $workflow = $this->getTable('Workflow'); $workflow->load($data['workflow_id']); $parts = explode('.', $workflow->extension); if (isset($data['rules']) && !$user->authorise('core.admin', $parts[0])) { unset($data['rules']); } // Make sure we use the correct extension when editing an existing workflow $key = $table->getKeyName(); $pk = (isset($data[$key])) ? $data[$key] : (int) $this->getState($this->getName() . '.id'); if ($pk > 0) { $table->load($pk); if ((int) $table->workflow_id) { $data['workflow_id'] = (int) $table->workflow_id; } } if ($input->get('task') == 'save2copy') { $origTable = clone $this->getTable(); // Alter the title for save as copy if ($origTable->load(['title' => $data['title']])) { list($title) = $this->generateNewTitle(0, '', $data['title']); $data['title'] = $title; } $data['published'] = 0; $data['default'] = 0; } return parent::save($data); } /** * Method to test whether a record can be deleted. * * @param object $record A record object. * * @return boolean True if allowed to delete the record. Defaults to the permission for the component. * * @since 4.0.0 */ protected function canDelete($record) { $table = $this->getTable('Workflow', 'Administrator'); $table->load($record->workflow_id); if (empty($record->id) || $record->published != -2) { return false; } $app = Factory::getApplication(); $extension = $app->getUserStateFromRequest('com_workflow.stage.filter.extension', 'extension', null, 'cmd'); $parts = explode('.', $extension); $component = reset($parts); if (!Factory::getUser()->authorise('core.delete', $component . '.state.' . (int) $record->id) || $record->default) { $this->setError(Text::_('JLIB_APPLICATION_ERROR_DELETE_NOT_PERMITTED')); return false; } return true; } /** * Method to test whether a record can have its state changed. * * @param object $record A record object. * * @return boolean True if allowed to change the state of the record. Defaults to the permission set in the component. * * @since 4.0.0 */ protected function canEditState($record) { $user = Factory::getUser(); $app = Factory::getApplication(); $context = $this->option . '.' . $this->name; $extension = $app->getUserStateFromRequest($context . '.filter.extension', 'extension', null, 'cmd'); if (!\property_exists($record, 'workflow_id')) { $workflowID = $app->getUserStateFromRequest($context . '.filter.workflow_id', 'workflow_id', 0, 'int'); $record->workflow_id = $workflowID; } // Check for existing workflow. if (!empty($record->id)) { return $user->authorise('core.edit.state', $extension . '.state.' . (int) $record->id); } // Default to component settings if workflow isn't known. return $user->authorise('core.edit.state', $extension); } /** * Abstract method for getting the form from the model. * * @param array $data Data for the form. * @param boolean $loadData True if the form is to load its own data (default case), false if not. * * @return \JForm|boolean A JForm object on success, false on failure * * @since 4.0.0 */ public function getForm($data = array(), $loadData = true) { // Get the form. $form = $this->loadForm( 'com_workflow.state', 'stage', array( 'control' => 'jform', 'load_data' => $loadData ) ); if (empty($form)) { return false; } $id = $data['id'] ?? $form->getValue('id'); $item = $this->getItem($id); $canEditState = $this->canEditState((object) $item); // Modify the form based on access controls. if (!$canEditState || !empty($item->default)) { if (!$canEditState) { $form->setFieldAttribute('published', 'disabled', 'true'); $form->setFieldAttribute('published', 'required', 'false'); $form->setFieldAttribute('published', 'filter', 'unset'); } $form->setFieldAttribute('default', 'disabled', 'true'); $form->setFieldAttribute('default', 'required', 'false'); $form->setFieldAttribute('default', 'filter', 'unset'); } return $form; } /** * Method to get the data that should be injected in the form. * * @return mixed The data for the form. * * @since 4.0.0 */ protected function loadFormData() { // Check the session for previously entered form data. $data = Factory::getApplication()->getUserState( 'com_workflow.edit.state.data', array() ); if (empty($data)) { $data = $this->getItem(); } return $data; } /** * Method to change the home state of one or more items. * * @param array $pk A list of the primary keys to change. * @param integer $value The value of the home state. * * @return boolean True on success. * * @since 4.0.0 */ public function setDefault($pk, $value = 1) { $table = $this->getTable(); if ($table->load($pk)) { if (!$table->published) { $this->setError(Text::_('COM_WORKFLOW_ITEM_MUST_PUBLISHED')); return false; } } if (empty($table->id) || !$this->canEditState($table)) { Log::add(Text::_('JLIB_APPLICATION_ERROR_EDITSTATE_NOT_PERMITTED'), Log::WARNING, 'jerror'); return false; } if ($value) { // Verify that the home page for this language is unique per client id if ($table->load(array('default' => '1', 'workflow_id' => $table->workflow_id))) { $table->default = 0; $table->store(); } } if ($table->load($pk)) { $table->default = $value; $table->store(); } // Clean the cache $this->cleanCache(); return true; } /** * Method to change the published state of one or more records. * * @param array &$pks A list of the primary keys to change. * @param integer $value The value of the published state. * * @return boolean True on success. * * @since 4.0.0 */ public function publish(&$pks, $value = 1) { $table = $this->getTable(); $pks = (array) $pks; $app = Factory::getApplication(); $extension = $app->getUserStateFromRequest('com_workflow.state.filter.extension', 'extension', null, 'cmd'); // Default item existence checks. if ($value != 1) { foreach ($pks as $i => $pk) { if ($table->load($pk) && $table->default) { // Prune items that you can't change. $app->enqueueMessage(Text::_('COM_WORKFLOW_MSG_DISABLE_DEFAULT'), 'error'); unset($pks[$i]); } } } return parent::publish($pks, $value); } /** * Method to preprocess the form. * * @param \JForm $form A \JForm object. * @param mixed $data The data expected for the form. * @param string $group The name of the plugin group to import (defaults to "content"). * * @return void * * @since 4.0.0 */ protected function preprocessForm(Form $form, $data, $group = 'content') { $extension = Factory::getApplication()->input->get('extension'); $parts = explode('.', $extension); $extension = array_shift($parts); // Set the access control rules field component value. $form->setFieldAttribute('rules', 'component', $extension); parent::preprocessForm($form, $data, $group); } }