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<?php
/**
* @package Joomla.Administrator
* @subpackage com_config
*
* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Model for component configuration
*
* @since 3.2
*/
class ConfigModelComponent extends ConfigModelForm
{
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @return void
*
* @since 3.2
*/
protected function populateState()
{
$input = JFactory::getApplication()->input;
// Set the component (option) we are dealing with.
$component = $input->get('component');
$state = $this->loadState();
$state->set('component.option', $component);
// Set an alternative path for the configuration file.
if ($path = $input->getString('path'))
{
$path = JPath::clean(JPATH_SITE . '/' . $path);
JPath::check($path);
$state->set('component.path', $path);
}
$this->setState($state);
}
/**
* Method to get a form object.
*
* @param array $data Data for the form.
* @param boolean $loadData True if the form is to load its own data (default case), false if not.
*
* @return mixed A JForm object on success, false on failure
*
* @since 3.2
*/
public function getForm($data = array(), $loadData = true)
{
$state = $this->getState();
if ($path = $state->get('component.path'))
{
// Add the search path for the admin component config.xml file.
JForm::addFormPath($path);
}
else
{
// Add the search path for the admin component config.xml file.
JForm::addFormPath(JPATH_ADMINISTRATOR . '/components/' . $state->get('component.option'));
}
// Get the form.
$form = $this->loadForm(
'com_config.component',
'config',
array('control' => 'jform', 'load_data' => $loadData),
false,
'/config'
);
if (empty($form))
{
return false;
}
return $form;
}
/**
* Get the component information.
*
* @return object
*
* @since 3.2
*/
public function getComponent()
{
$state = $this->getState();
$option = $state->get('component.option');
// Load common and local language files.
$lang = JFactory::getLanguage();
$lang->load($option, JPATH_BASE, null, false, true)
|| $lang->load($option, JPATH_BASE . "/components/$option", null, false, true);
$result = JComponentHelper::getComponent($option);
return $result;
}
/**
* Method to save the configuration data.
*
* @param array $data An array containing all global config data.
*
* @return boolean True on success, false on failure.
*
* @since 3.2
* @throws RuntimeException
*/
public function save($data)
{
$table = JTable::getInstance('extension');
$dispatcher = JEventDispatcher::getInstance();
$context = $this->option . '.' . $this->name;
JPluginHelper::importPlugin('extension');
// Save the rules.
if (isset($data['params']) && isset($data['params']['rules']))
{
$rules = new JAccessRules($data['params']['rules']);
$asset = JTable::getInstance('asset');
if (!$asset->loadByName($data['option']))
{
$root = JTable::getInstance('asset');
$root->loadByName('root.1');
$asset->name = $data['option'];
$asset->title = $data['option'];
$asset->setLocation($root->id, 'last-child');
}
$asset->rules = (string) $rules;
if (!$asset->check() || !$asset->store())
{
throw new RuntimeException($asset->getError());
}
// We don't need this anymore
unset($data['option']);
unset($data['params']['rules']);
}
// Load the previous Data
if (!$table->load($data['id']))
{
throw new RuntimeException($table->getError());
}
unset($data['id']);
// Bind the data.
if (!$table->bind($data))
{
throw new RuntimeException($table->getError());
}
// Check the data.
if (!$table->check())
{
throw new RuntimeException($table->getError());
}
$result = $dispatcher->trigger('onExtensionBeforeSave', array($context, &$table, false));
// Store the data.
if (in_array(false, $result, true) || !$table->store())
{
throw new RuntimeException($table->getError());
}
// Trigger the after save event.
$dispatcher->trigger('onExtensionAfterSave', array($context, &$table, false));
// Clean the component cache.
$this->cleanCache('_system', 0);
$this->cleanCache('_system', 1);
return true;
}
}