125 lines
2.7 KiB
PHP
125 lines
2.7 KiB
PHP
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<?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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* View to edit an language override
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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 LanguagesViewOverride extends JViewLegacy
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{
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/**
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* The form to use for the view
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*
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* @var object
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* @since 2.5
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*/
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protected $form;
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/**
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* The item to edit
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*
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* @var object
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* @since 2.5
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*/
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protected $item;
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/**
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* The model state
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*
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* @var object
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* @since 2.5
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*/
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protected $state;
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/**
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* Displays the view
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*
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* @param string $tpl The name of the template file to parse
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*
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* @return void
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*
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* @since 2.5
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*/
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public function display($tpl = null)
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{
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JHtml::_('stylesheet', 'overrider/overrider.css', array(), true);
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JHtml::_('behavior.framework');
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JHtml::_('script', 'overrider/overrider.js', false, true);
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$this->form = $this->get('Form');
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$this->item = $this->get('Item');
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$this->state = $this->get('State');
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// Check for errors
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if (count($errors = $this->get('Errors')))
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{
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throw new Exception(implode("\n", $errors));
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}
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// Check whether the cache has to be refreshed
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$cached_time = JFactory::getApplication()->getUserState('com_languages.overrides.cachedtime.'.$this->state->get('filter.client').'.'.$this->state->get('filter.language'), 0);
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if (time() - $cached_time > 60 * 5)
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{
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$this->state->set('cache_expired', true);
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}
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// Add strings for translations in Javascript
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JText::script('COM_LANGUAGES_VIEW_OVERRIDE_NO_RESULTS');
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JText::script('COM_LANGUAGES_VIEW_OVERRIDE_REQUEST_ERROR');
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$this->addToolbar();
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parent::display($tpl);
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}
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/**
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* Adds the page title and toolbar
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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 addToolbar()
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{
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JFactory::getApplication()->input->set('hidemainmenu', true);
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$canDo = LanguagesHelper::getActions();
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JToolbarHelper::title(JText::_('COM_LANGUAGES_VIEW_OVERRIDE_EDIT_TITLE'), 'langmanager');
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if ($canDo->get('core.edit'))
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{
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JToolbarHelper::apply('override.apply');
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JToolbarHelper::save('override.save');
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}
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// This component does not support Save as Copy
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if ($canDo->get('core.edit') && $canDo->get('core.create'))
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{
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JToolbarHelper::save2new('override.save2new');
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}
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if (empty($this->item->key))
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{
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JToolbarHelper::cancel('override.cancel');
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}
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else
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{
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JToolbarHelper::cancel('override.cancel', 'JTOOLBAR_CLOSE');
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}
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JToolbarHelper::divider();
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JToolbarHelper::help('JHELP_EXTENSIONS_LANGUAGE_MANAGER_OVERRIDES_EDIT');
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}
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}
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