/administrator/components/com_modules/models/module.php
PHP | 1118 lines | 658 code | 159 blank | 301 comment | 77 complexity | fdeee6979b5232a3e5df1288add30c4d MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.1, BSD-3-Clause
- <?php
- /**
- * @package Joomla.Administrator
- * @subpackage com_modules
- *
- * @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
- * @license GNU General Public License version 2 or later; see LICENSE.txt
- */
- defined('_JEXEC') or die;
- /**
- * Module model.
- *
- * @package Joomla.Administrator
- * @subpackage com_modules
- * @since 1.6
- */
- class ModulesModelModule extends JModelAdmin
- {
- /**
- * @var string The prefix to use with controller messages.
- * @since 1.6
- */
- protected $text_prefix = 'COM_MODULES';
- /**
- * @var string The help screen key for the module.
- * @since 1.6
- */
- protected $helpKey = 'JHELP_EXTENSIONS_MODULE_MANAGER_EDIT';
- /**
- * @var string The help screen base URL for the module.
- * @since 1.6
- */
- protected $helpURL;
- /**
- * Method to auto-populate the model state.
- *
- * Note. Calling getState in this method will result in recursion.
- *
- * @return void
- *
- * @since 1.6
- */
- protected function populateState()
- {
- $app = JFactory::getApplication('administrator');
- // Load the User state.
- $pk = $app->input->getInt('id');
- if (!$pk)
- {
- if ($extensionId = (int) $app->getUserState('com_modules.add.module.extension_id'))
- {
- $this->setState('extension.id', $extensionId);
- }
- }
- $this->setState('module.id', $pk);
- // Load the parameters.
- $params = JComponentHelper::getParams('com_modules');
- $this->setState('params', $params);
- }
- /**
- * Method to perform batch operations on a set of modules.
- *
- * @param array $commands An array of commands to perform.
- * @param array $pks An array of item ids.
- * @param array $contexts An array of item contexts.
- *
- * @return boolean Returns true on success, false on failure.
- *
- * @since 1.7
- */
- public function batch($commands, $pks, $contexts)
- {
- // Sanitize user ids.
- $pks = array_unique($pks);
- JArrayHelper::toInteger($pks);
- // Remove any values of zero.
- if (array_search(0, $pks, true))
- {
- unset($pks[array_search(0, $pks, true)]);
- }
- if (empty($pks))
- {
- $this->setError(JText::_('JGLOBAL_NO_ITEM_SELECTED'));
- return false;
- }
- $done = false;
- if (!empty($commands['position_id']))
- {
- $cmd = JArrayHelper::getValue($commands, 'move_copy', 'c');
- if (!empty($commands['position_id']))
- {
- if ($cmd == 'c')
- {
- $result = $this->batchCopy($commands['position_id'], $pks, $contexts);
- if (is_array($result))
- {
- $pks = $result;
- }
- else
- {
- return false;
- }
- }
- elseif ($cmd == 'm' && !$this->batchMove($commands['position_id'], $pks, $contexts))
- {
- return false;
- }
- $done = true;
- }
- }
- if (!empty($commands['assetgroup_id']))
- {
- if (!$this->batchAccess($commands['assetgroup_id'], $pks, $contexts))
- {
- return false;
- }
- $done = true;
- }
- if (!empty($commands['language_id']))
- {
- if (!$this->batchLanguage($commands['language_id'], $pks, $contexts))
- {
- return false;
- }
- $done = true;
- }
- if (!$done)
- {
- $this->setError(JText::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION'));
- return false;
- }
- // Clear the cache
- $this->cleanCache();
- return true;
- }
- /**
- * Batch copy modules to a new position or current.
- *
- * @param integer $value The new value matching a module position.
- * @param array $pks An array of row IDs.
- * @param array $contexts An array of item contexts.
- *
- * @return boolean True if successful, false otherwise and internal error is set.
- *
- * @since 2.5
- */
- protected function batchCopy($value, $pks, $contexts)
- {
- // Set the variables
- $user = JFactory::getUser();
- $table = $this->getTable();
- $newIds = array();
- $i = 0;
- foreach ($pks as $pk)
- {
- if ($user->authorise('core.create', 'com_modules'))
- {
- $table->reset();
- $table->load($pk);
- // Set the new position
- if ($value == 'noposition')
- {
- $position = '';
- }
- elseif ($value == 'nochange')
- {
- $position = $table->position;
- }
- else
- {
- $position = $value;
- }
- $table->position = $position;
- // Alter the title if necessary
- $data = $this->generateNewTitle(0, $table->title, $table->position);
- $table->title = $data['0'];
- // Reset the ID because we are making a copy
- $table->id = 0;
- // Unpublish the new module
- $table->published = 0;
- if (!$table->store())
- {
- $this->setError($table->getError());
- return false;
- }
- // Get the new item ID
- $newId = $table->get('id');
- // Add the new ID to the array
- $newIds[$i] = $newId;
- $i++;
- // Now we need to handle the module assignments
- $db = $this->getDbo();
- $query = $db->getQuery(true)
- ->select($db->quoteName('menuid'))
- ->from($db->quoteName('#__modules_menu'))
- ->where($db->quoteName('moduleid') . ' = ' . $pk);
- $db->setQuery($query);
- $menus = $db->loadColumn();
- // Insert the new records into the table
- foreach ($menus as $menu)
- {
- $query->clear()
- ->insert($db->quoteName('#__modules_menu'))
- ->columns(array($db->quoteName('moduleid'), $db->quoteName('menuid')))
- ->values($newId . ', ' . $menu);
- $db->setQuery($query);
- $db->execute();
- }
- }
- else
- {
- $this->setError(JText::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_CREATE'));
- return false;
- }
- }
- // Clean the cache
- $this->cleanCache();
- return $newIds;
- }
- /**
- * Batch move modules to a new position or current.
- *
- * @param integer $value The new value matching a module position.
- * @param array $pks An array of row IDs.
- * @param array $contexts An array of item contexts.
- *
- * @return boolean True if successful, false otherwise and internal error is set.
- *
- * @since 2.5
- */
- protected function batchMove($value, $pks, $contexts)
- {
- // Set the variables
- $user = JFactory::getUser();
- $table = $this->getTable();
- foreach ($pks as $pk)
- {
- if ($user->authorise('core.edit', 'com_modules'))
- {
- $table->reset();
- $table->load($pk);
- // Set the new position
- if ($value == 'noposition')
- {
- $position = '';
- }
- elseif ($value == 'nochange')
- {
- $position = $table->position;
- }
- else
- {
- $position = $value;
- }
- $table->position = $position;
- // Alter the title if necessary
- $data = $this->generateNewTitle(0, $table->title, $table->position);
- $table->title = $data['0'];
- // Unpublish the moved module
- $table->published = 0;
- if (!$table->store())
- {
- $this->setError($table->getError());
- return false;
- }
- }
- else
- {
- $this->setError(JText::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_EDIT'));
- return false;
- }
- }
- // Clean the cache
- $this->cleanCache();
- return true;
- }
- /**
- * Method to test whether a record can have its state edited.
- *
- * @param object $record A record object.
- *
- * @return boolean True if allowed to change the state of the record. Defaults to the permission set in the component.
- * @since 3.2
- */
- protected function canEditState($record)
- {
- $user = JFactory::getUser();
- // Check for existing module.
- if (!empty($record->id))
- {
- return $user->authorise('core.edit.state', 'com_modules.module.' . (int) $record->id);
- }
- // Default to component settings if module not known.
- else
- {
- return parent::canEditState('com_modules');
- }
- }
- /**
- * Method to delete rows.
- *
- * @param array &$pks An array of item ids.
- *
- * @return boolean Returns true on success, false on failure.
- *
- * @since 1.6
- * @throws Exception
- */
- public function delete(&$pks)
- {
- $pks = (array) $pks;
- $user = JFactory::getUser();
- $table = $this->getTable();
- // Iterate the items to delete each one.
- foreach ($pks as $pk)
- {
- if ($table->load($pk))
- {
- // Access checks.
- if (!$user->authorise('core.delete', 'com_modules.module.'.(int) $pk) || $table->published != -2)
- {
- JError::raiseWarning(403, JText::_('JERROR_CORE_DELETE_NOT_PERMITTED'));
- return;
- }
- if (!$table->delete($pk))
- {
- throw new Exception($table->getError());
- }
- else
- {
- // Delete the menu assignments
- $db = $this->getDbo();
- $query = $db->getQuery(true)
- ->delete('#__modules_menu')
- ->where('moduleid=' . (int) $pk);
- $db->setQuery($query);
- $db->execute();
- }
- // Clear module cache
- parent::cleanCache($table->module, $table->client_id);
- }
- else
- {
- throw new Exception($table->getError());
- }
- }
- // Clear modules cache
- $this->cleanCache();
- return true;
- }
- /**
- * Method to duplicate modules.
- *
- * @param array &$pks An array of primary key IDs.
- *
- * @return boolean True if successful.
- *
- * @since 1.6
- * @throws Exception
- */
- public function duplicate(&$pks)
- {
- $user = JFactory::getUser();
- $db = $this->getDbo();
- // Access checks.
- if (!$user->authorise('core.create', 'com_modules'))
- {
- throw new Exception(JText::_('JERROR_CORE_CREATE_NOT_PERMITTED'));
- }
- $table = $this->getTable();
- foreach ($pks as $pk)
- {
- if ($table->load($pk, true))
- {
- // Reset the id to create a new record.
- $table->id = 0;
- // Alter the title.
- $m = null;
- if (preg_match('#\((\d+)\)$#', $table->title, $m))
- {
- $table->title = preg_replace('#\(\d+\)$#', '(' . ($m[1] + 1) . ')', $table->title);
- }
- else
- {
- $table->title .= ' (2)';
- }
- // Unpublish duplicate module
- $table->published = 0;
- if (!$table->check() || !$table->store())
- {
- throw new Exception($table->getError());
- }
- $query = $db->getQuery(true)
- ->select($db->quoteName('menuid'))
- ->from($db->quoteName('#__modules_menu'))
- ->where($db->quoteName('moduleid') . ' = ' . (int) $pk);
- $this->_db->setQuery($query);
- $rows = $this->_db->loadColumn();
- foreach ($rows as $menuid)
- {
- $tuples[] = (int) $table->id . ',' . (int) $menuid;
- }
- }
- else
- {
- throw new Exception($table->getError());
- }
- }
- if (!empty($tuples))
- {
- // Module-Menu Mapping: Do it in one query
- $query = $db->getQuery(true)
- ->insert($db->quoteName('#__modules_menu'))
- ->columns($db->quoteName(array('moduleid', 'menuid')))
- ->values($tuples);
- $this->_db->setQuery($query);
- try
- {
- $this->_db->execute();
- }
- catch (RuntimeException $e)
- {
- return JError::raiseWarning(500, $e->getMessage());
- }
- }
- // Clear modules cache
- $this->cleanCache();
- return true;
- }
- /**
- * Method to change the title.
- *
- * @param integer $category_id The id of the category. Not used here.
- * @param string $title The title.
- * @param string $position The position.
- *
- * @return array Contains the modified title.
- *
- * @since 2.5
- */
- protected function generateNewTitle($category_id, $title, $position)
- {
- // Alter the title & alias
- $table = $this->getTable();
- while ($table->load(array('position' => $position, 'title' => $title)))
- {
- $title = JString::increment($title);
- }
- return array($title);
- }
- /**
- * Method to get the client object
- *
- * @return void
- *
- * @since 1.6
- */
- public function &getClient()
- {
- return $this->_client;
- }
- /**
- * 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(), $loadData = true)
- {
- // The folder and element vars are passed when saving the form.
- if (empty($data))
- {
- $item = $this->getItem();
- $clientId = $item->client_id;
- $module = $item->module;
- $id = $item->id;
- }
- else
- {
- $clientId = JArrayHelper::getValue($data, 'client_id');
- $module = JArrayHelper::getValue($data, 'module');
- $id = JArrayHelper::getValue($data, 'id');
- }
- // These variables are used to add data from the plugin XML files.
- $this->setState('item.client_id', $clientId);
- $this->setState('item.module', $module);
- // Get the form.
- $form = $this->loadForm('com_modules.module', 'module', array('control' => 'jform', 'load_data' => $loadData));
- if (empty($form))
- {
- return false;
- }
- $form->setFieldAttribute('position', 'client', $this->getState('item.client_id') == 0 ? 'site' : 'administrator');
- $user = JFactory::getUser();
- // Check for existing module
- // Modify the form based on Edit State access controls.
- if ($id != 0 && (!$user->authorise('core.edit.state', 'com_modules.module.'.(int) $id))
- || ($id == 0 && !$user->authorise('core.edit.state', 'com_modules'))
- )
- {
- // Disable fields for display.
- $form->setFieldAttribute('ordering', 'disabled', 'true');
- $form->setFieldAttribute('published', 'disabled', 'true');
- $form->setFieldAttribute('publish_up', 'disabled', 'true');
- $form->setFieldAttribute('publish_down', 'disabled', 'true');
- // Disable fields while saving.
- // The controller has already verified this is a record you can edit.
- $form->setFieldAttribute('ordering', 'filter', 'unset');
- $form->setFieldAttribute('published', 'filter', 'unset');
- $form->setFieldAttribute('publish_up', 'filter', 'unset');
- $form->setFieldAttribute('publish_down', 'filter', 'unset');
- }
- 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()
- {
- $app = JFactory::getApplication();
- // Check the session for previously entered form data.
- $data = JFactory::getApplication()->getUserState('com_modules.edit.module.data', array());
- if (empty($data))
- {
- $data = $this->getItem();
- // This allows us to inject parameter settings into a new module.
- $params = $app->getUserState('com_modules.add.module.params');
- if (is_array($params))
- {
- $data->set('params', $params);
- }
- }
- $this->preprocessData('com_modules.module', $data);
- return $data;
- }
- /**
- * Method to get a single record.
- *
- * @param integer $pk The id of the primary key.
- *
- * @return mixed Object on success, false on failure.
- *
- * @since 1.6
- */
- public function getItem($pk = null)
- {
- $pk = (!empty($pk)) ? (int) $pk : (int) $this->getState('module.id');
- $db = $this->getDbo();
- if (!isset($this->_cache[$pk]))
- {
- $false = false;
- // Get a row instance.
- $table = $this->getTable();
- // Attempt to load the row.
- $return = $table->load($pk);
- // Check for a table object error.
- if ($return === false && $error = $table->getError())
- {
- $this->setError($error);
- return $false;
- }
- // Check if we are creating a new extension.
- if (empty($pk))
- {
- if ($extensionId = (int) $this->getState('extension.id'))
- {
- $query = $db->getQuery(true)
- ->select('element, client_id')
- ->from('#__extensions')
- ->where('extension_id = ' . $extensionId)
- ->where('type = ' . $db->quote('module'));
- $db->setQuery($query);
- try
- {
- $extension = $db->loadObject();
- }
- catch (RuntimeException $e)
- {
- $this->setError($e->getMessage);
- return false;
- }
- if (empty($extension))
- {
- $this->setError('COM_MODULES_ERROR_CANNOT_FIND_MODULE');
- return false;
- }
- // Extension found, prime some module values.
- $table->module = $extension->element;
- $table->client_id = $extension->client_id;
- }
- else
- {
- $app = JFactory::getApplication();
- $app->redirect(JRoute::_('index.php?option=com_modules&view=modules', false));
- return false;
- }
- }
- // Convert to the JObject before adding other data.
- $properties = $table->getProperties(1);
- $this->_cache[$pk] = JArrayHelper::toObject($properties, 'JObject');
- // Convert the params field to an array.
- $registry = new JRegistry;
- $registry->loadString($table->params);
- $this->_cache[$pk]->params = $registry->toArray();
- // Determine the page assignment mode.
- $query = $db->getQuery(true)
- ->select($db->quoteName('menuid'))
- ->from($db->quoteName('#__modules_menu'))
- ->where($db->quoteName('moduleid') . ' = ' . (int) $pk);
- $db->setQuery($query);
- $assigned = $db->loadColumn();
- if (empty($pk))
- {
- // If this is a new module, assign to all pages.
- $assignment = 0;
- }
- elseif (empty($assigned))
- {
- // For an existing module it is assigned to none.
- $assignment = '-';
- }
- else
- {
- if ($assigned[0] > 0)
- {
- $assignment = 1;
- }
- elseif ($assigned[0] < 0)
- {
- $assignment = -1;
- }
- else
- {
- $assignment = 0;
- }
- }
- $this->_cache[$pk]->assigned = $assigned;
- $this->_cache[$pk]->assignment = $assignment;
- // Get the module XML.
- $client = JApplicationHelper::getClientInfo($table->client_id);
- $path = JPath::clean($client->path . '/modules/' . $table->module . '/' . $table->module . '.xml');
- if (file_exists($path))
- {
- $this->_cache[$pk]->xml = simplexml_load_file($path);
- }
- else
- {
- $this->_cache[$pk]->xml = null;
- }
- }
- return $this->_cache[$pk];
- }
- /**
- * Get the necessary data to load an item help screen.
- *
- * @return object An object with key, url, and local properties for loading the item help screen.
- *
- * @since 1.6
- */
- public function getHelp()
- {
- return (object) array('key' => $this->helpKey, 'url' => $this->helpURL);
- }
- /**
- * Returns a reference to the a Table object, always creating it.
- *
- * @param string $type The table type to instantiate
- * @param string $prefix A prefix for the table class name. Optional.
- * @param array $config Configuration array for model. Optional.
- *
- * @return JTable A database object
- *
- * @since 1.6
- */
- public function getTable($type = 'Module', $prefix = 'JTable', $config = array())
- {
- return JTable::getInstance($type, $prefix, $config);
- }
- /**
- * Prepare and sanitise the table prior to saving.
- *
- * @param JTable $table The database object
- *
- * @return void
- *
- * @since 1.6
- */
- protected function prepareTable($table)
- {
- $table->title = htmlspecialchars_decode($table->title, ENT_QUOTES);
- $table->position = trim($table->position);
- }
- /**
- * Method to preprocess the form
- *
- * @param JForm $form A form 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 1.6
- * @throws Exception if there is an error loading the form.
- */
- protected function preprocessForm(JForm $form, $data, $group = 'content')
- {
- jimport('joomla.filesystem.path');
- $lang = JFactory::getLanguage();
- $clientId = $this->getState('item.client_id');
- $module = $this->getState('item.module');
- $client = JApplicationHelper::getClientInfo($clientId);
- $formFile = JPath::clean($client->path . '/modules/' . $module . '/' . $module . '.xml');
- // Load the core and/or local language file(s).
- $lang->load($module, $client->path, null, false, true)
- || $lang->load($module, $client->path . '/modules/' . $module, null, false, true);
- if (file_exists($formFile))
- {
- // Get the module form.
- if (!$form->loadFile($formFile, false, '//config'))
- {
- throw new Exception(JText::_('JERROR_LOADFILE_FAILED'));
- }
- // Attempt to load the xml file.
- if (!$xml = simplexml_load_file($formFile))
- {
- throw new Exception(JText::_('JERROR_LOADFILE_FAILED'));
- }
- // Get the help data from the XML file if present.
- $help = $xml->xpath('/extension/help');
- if (!empty($help))
- {
- $helpKey = trim((string) $help[0]['key']);
- $helpURL = trim((string) $help[0]['url']);
- $this->helpKey = $helpKey ? $helpKey : $this->helpKey;
- $this->helpURL = $helpURL ? $helpURL : $this->helpURL;
- }
- }
- // Load the default advanced params
- JForm::addFormPath(JPATH_ADMINISTRATOR . '/components/com_modules/models/forms');
- $form->loadFile('advanced', false);
- // Trigger the default form events.
- parent::preprocessForm($form, $data, $group);
- }
- /**
- * Loads ContentHelper for filters before validating data.
- *
- * @param object $form The form to validate against.
- * @param array $data The data to validate.
- * @param string $group The name of the group(defaults to null).
- *
- * @return mixed Array of filtered data if valid, false otherwise.
- *
- * @since 1.1
- */
- public function validate($form, $data, $group = null)
- {
- require_once JPATH_ADMINISTRATOR . '/components/com_content/helpers/content.php';
- return parent::validate($form, $data, $group);
- }
- /**
- * Method to save the form data.
- *
- * @param array $data The form data.
- *
- * @return boolean True on success.
- *
- * @since 1.6
- */
- public function save($data)
- {
- $dispatcher = JEventDispatcher::getInstance();
- $input = JFactory::getApplication()->input;
- $table = $this->getTable();
- $pk = (!empty($data['id'])) ? $data['id'] : (int) $this->getState('module.id');
- $isNew = true;
- // Include the content modules for the onSave events.
- JPluginHelper::importPlugin('extension');
- // Load the row if saving an existing record.
- if ($pk > 0)
- {
- $table->load($pk);
- $isNew = false;
- }
- // Alter the title and published state for Save as Copy
- if ($input->get('task') == 'save2copy')
- {
- $orig_data = $input->post->get('jform', array(), 'array');
- $orig_table = clone($this->getTable());
- $orig_table->load((int) $orig_data['id']);
- if ($data['title'] == $orig_table->title)
- {
- $data['title'] .= ' ' . JText::_('JGLOBAL_COPY');
- $data['published'] = 0;
- }
- }
- // Bind the data.
- if (!$table->bind($data))
- {
- $this->setError($table->getError());
- return false;
- }
- // Prepare the row for saving
- $this->prepareTable($table);
- // Check the data.
- if (!$table->check())
- {
- $this->setError($table->getError());
- return false;
- }
- // Trigger the onExtensionBeforeSave event.
- $result = $dispatcher->trigger('onExtensionBeforeSave', array('com_modules.module', &$table, $isNew));
- if (in_array(false, $result, true))
- {
- $this->setError($table->getError());
- return false;
- }
- // Store the data.
- if (!$table->store())
- {
- $this->setError($table->getError());
- return false;
- }
- // Process the menu link mappings.
- $assignment = isset($data['assignment']) ? $data['assignment'] : 0;
- // Delete old module to menu item associations
- $db = $this->getDbo();
- $query = $db->getQuery(true)
- ->delete('#__modules_menu')
- ->where('moduleid = ' . (int) $table->id);
- $db->setQuery($query);
- try
- {
- $db->execute();
- }
- catch (RuntimeException $e)
- {
- $this->setError($e->getMessage());
- return false;
- }
- // If the assignment is numeric, then something is selected (otherwise it's none).
- if (is_numeric($assignment))
- {
- // Variable is numeric, but could be a string.
- $assignment = (int) $assignment;
- // Logic check: if no module excluded then convert to display on all.
- if ($assignment == -1 && empty($data['assigned']))
- {
- $assignment = 0;
- }
- // Check needed to stop a module being assigned to `All`
- // and other menu items resulting in a module being displayed twice.
- if ($assignment === 0)
- {
- // Assign new module to `all` menu item associations.
- $query->clear()
- ->insert('#__modules_menu')
- ->columns(array($db->quoteName('moduleid'), $db->quoteName('menuid')))
- ->values((int) $table->id . ', 0');
- $db->setQuery($query);
- try
- {
- $db->execute();
- }
- catch (RuntimeException $e)
- {
- $this->setError($e->getMessage());
- return false;
- }
- }
- elseif (!empty($data['assigned']))
- {
- // Get the sign of the number.
- $sign = $assignment < 0 ? -1 : 1;
- // Preprocess the assigned array.
- $tuples = array();
- foreach ($data['assigned'] as &$pk)
- {
- $tuples[] = '(' . (int) $table->id . ',' . (int) $pk * $sign . ')';
- }
- $this->_db->setQuery(
- 'INSERT INTO #__modules_menu (moduleid, menuid) VALUES ' .
- implode(',', $tuples)
- );
- try
- {
- $db->execute();
- }
- catch (RuntimeException $e)
- {
- $this->setError($e->getMessage());
- return false;
- }
- }
- }
- // Trigger the onExtensionAfterSave event.
- $dispatcher->trigger('onExtensionAfterSave', array('com_modules.module', &$table, $isNew));
- // Compute the extension id of this module in case the controller wants it.
- $query = $db->getQuery(true)
- ->select('extension_id')
- ->from('#__extensions AS e')
- ->join('LEFT', '#__modules AS m ON e.element = m.module')
- ->where('m.id = ' . (int) $table->id);
- $db->setQuery($query);
- try
- {
- $extensionId = $db->loadResult();
- }
- catch (RuntimeException $e)
- {
- JError::raiseWarning(500, $e->getMessage());
- return false;
- }
- $this->setState('module.extension_id', $extensionId);
- $this->setState('module.id', $table->id);
- // Clear modules cache
- $this->cleanCache();
- // Clean module cache
- parent::cleanCache($table->module, $table->client_id);
- return true;
- }
- /**
- * A protected method to get a set of ordering conditions.
- *
- * @param object $table A record object.
- *
- * @return array An array of conditions to add to add to ordering queries.
- *
- * @since 1.6
- */
- protected function getReorderConditions($table)
- {
- $condition = array();
- $condition[] = 'client_id = ' . (int) $table->client_id;
- $condition[] = 'position = ' . $this->_db->quote($table->position);
- return $condition;
- }
- /**
- * Custom clean cache method for different clients
- *
- * @param string $group The name of the plugin group to import (defaults to null).
- * @param integer $client_id The client ID. [optional]
- *
- * @return void
- *
- * @since 1.6
- */
- protected function cleanCache($group = null, $client_id = 0)
- {
- parent::cleanCache('com_modules', $this->getClient());
- }
- }