205 lines
5.6 KiB
PHP
205 lines
5.6 KiB
PHP
<?php
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/**
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* @package Joomla.Administrator
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* @subpackage com_languages
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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/**
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* Languages Override Model
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*
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* @package Joomla.Administrator
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* @subpackage com_languages
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* @since 2.5
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*/
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class LanguagesModelOverride extends JModelAdmin
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{
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/**
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* Method to get the record form.
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*
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* @param array $data Data for the form.
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* @param boolean $loadData True if the form is to load its own data (default case), false if not.
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*
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* @return mixed A JForm object on success, false on failure
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*
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* @since 2.5
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*/
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public function getForm($data = array(), $loadData = true)
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{
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// Get the form
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$form = $this->loadForm('com_languages.override', 'override', array('control' => 'jform', 'load_data' => $loadData));
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if (empty($form))
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{
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return false;
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}
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$client = $this->getState('filter.client', 'site');
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$language = $this->getState('filter.language', 'en-GB');
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$langName = JLanguage::getInstance($language)->getName();
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if (!$langName)
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{
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// If a language only exists in frontend, it's meta data cannot be
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// loaded in backend at the moment, so fall back to the language tag
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$langName = $language;
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}
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$form->setValue('client', null, JText::_('COM_LANGUAGES_VIEW_OVERRIDE_CLIENT_'.strtoupper($client)));
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$form->setValue('language', null, JText::sprintf('COM_LANGUAGES_VIEW_OVERRIDE_LANGUAGE', $langName, $language));
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$form->setValue('file', null, JPath::clean(constant('JPATH_'.strtoupper($client)) . '/language/overrides/' . $language . '.override.ini'));
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return $form;
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}
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/**
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* Method to get the data that should be injected in the form.
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*
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* @return mixed The data for the form
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*
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* @since 2.5
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*/
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protected function loadFormData()
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{
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// Check the session for previously entered form data.
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$data = JFactory::getApplication()->getUserState('com_languages.edit.override.data', array());
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if (empty($data))
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{
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$data = $this->getItem();
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}
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$this->preprocessData('com_languages.override', $data);
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return $data;
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}
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/**
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* Method to get a single record.
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*
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* @param string $pk The key name.
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*
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* @return mixed Object on success, false otherwise.
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*
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* @since 2.5
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*/
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public function getItem($pk = null)
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{
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require_once JPATH_COMPONENT.'/helpers/languages.php';
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$input = JFactory::getApplication()->input;
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$pk = (!empty($pk)) ? $pk : $input->get('id');
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$filename = constant('JPATH_'.strtoupper($this->getState('filter.client'))) . '/language/overrides/' . $this->getState('filter.language', 'en-GB').'.override.ini';
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$strings = LanguagesHelper::parseFile($filename);
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$result = new stdClass;
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$result->key = '';
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$result->override = '';
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if (isset($strings[$pk]))
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{
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$result->key = $pk;
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$result->override = $strings[$pk];
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}
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return $result;
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}
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/**
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* Method to save the form data.
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*
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* @param array $data The form data.
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* @param boolean $opposite_client Indicates whether the override should not be created for the current client
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*
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* @return boolean True on success, false otherwise.
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*
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* @since 2.5
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*/
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public function save($data, $opposite_client = false)
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{
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$app = JFactory::getApplication();
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require_once JPATH_COMPONENT.'/helpers/languages.php';
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jimport('joomla.filesystem.file');
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$client = $app->getUserState('com_languages.overrides.filter.client', 0);
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$language = $app->getUserState('com_languages.overrides.filter.language', 'en-GB');
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// If the override should be created for both
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if ($opposite_client)
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{
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$client = 1 - $client;
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}
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$client = $client ? 'administrator' : 'site';
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// Parse the override.ini file in oder to get the keys and strings
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$filename = constant('JPATH_'.strtoupper($client)) . '/language/overrides/' . $language . '.override.ini';
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$strings = LanguagesHelper::parseFile($filename);
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if (isset($strings[$data['id']]))
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{
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// If an existent string was edited check whether
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// the name of the constant is still the same
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if ($data['key'] == $data['id'])
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{
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// If yes, simply override it
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$strings[$data['key']] = $data['override'];
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}
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else
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{
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// If no, delete the old string and prepend the new one
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unset($strings[$data['id']]);
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$strings = array($data['key'] => $data['override']) + $strings;
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}
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}
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else
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{
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// If it is a new override simply prepend it
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$strings = array($data['key'] => $data['override']) + $strings;
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}
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foreach ($strings as $key => $string)
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{
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$strings[$key] = str_replace('"', '"_QQ_"', $string);
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}
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// Write override.ini file with the strings
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$registry = new JRegistry;
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$registry->loadObject($strings);
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if (!JFile::write($filename, $registry->toString('INI')))
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{
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return false;
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}
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// If the override should be stored for both clients save
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// it also for the other one and prevent endless recursion
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if (isset($data['both']) && $data['both'] && !$opposite_client)
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{
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return $this->save($data, true);
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}
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return true;
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}
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/**
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* Method to auto-populate the model state.
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*
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* Note. Calling getState in this method will result in recursion.
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*
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* @return void
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*
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* @since 2.5
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*/
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protected function populateState()
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{
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$app = JFactory::getApplication();
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$client = $app->getUserStateFromRequest('com_languages.overrides.filter.client', 'filter_client', 0, 'int') ? 'administrator' : 'site';
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$this->setState('filter.client', $client);
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$language = $app->getUserStateFromRequest('com_languages.overrides.filter.language', 'filter_language', 'en-GB', 'cmd');
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$this->setState('filter.language', $language);
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}
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}
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