state = $this->get('State'); $this->items = $this->get('Items'); $this->pagination = $this->get('Pagination'); $this->assoc = $this->get('Assoc'); $this->filterForm = $this->get('FilterForm'); $this->activeFilters = $this->get('ActiveFilters'); // Check for errors. if (count($errors = $this->get('Errors'))) { throw new Exception(implode("\n", $errors), 500); } // Preprocess the list of items to find ordering divisions. foreach ($this->items as &$item) { $this->ordering[$item->parent_id][] = $item->id; } // Levels filter - Used in Hathor. $this->f_levels = array( JHtml::_('select.option', '1', JText::_('J1')), JHtml::_('select.option', '2', JText::_('J2')), JHtml::_('select.option', '3', JText::_('J3')), JHtml::_('select.option', '4', JText::_('J4')), JHtml::_('select.option', '5', JText::_('J5')), JHtml::_('select.option', '6', JText::_('J6')), JHtml::_('select.option', '7', JText::_('J7')), JHtml::_('select.option', '8', JText::_('J8')), JHtml::_('select.option', '9', JText::_('J9')), JHtml::_('select.option', '10', JText::_('J10')), ); // We don't need toolbar in the modal window. if ($this->getLayout() !== 'modal') { $this->addToolbar(); $this->sidebar = JHtmlSidebar::render(); } else { // In article associations modal we need to remove language filter if forcing a language. if ($forcedLanguage = JFactory::getApplication()->input->get('forcedLanguage', '', 'CMD')) { // If the language is forced we can't allow to select the language, so transform the language selector filter into a hidden field. $languageXml = new SimpleXMLElement(''); $this->filterForm->setField($languageXml, 'filter', true); // Also, unset the active language filter so the search tools is not open by default with this filter. unset($this->activeFilters['language']); } } return parent::display($tpl); } /** * Add the page title and toolbar. * * @return void * * @since 1.6 */ protected function addToolbar() { $categoryId = $this->state->get('filter.category_id'); $component = $this->state->get('filter.component'); $section = $this->state->get('filter.section'); $canDo = JHelperContent::getActions($component, 'category', $categoryId); $user = JFactory::getUser(); // Get the toolbar object instance $bar = JToolbar::getInstance('toolbar'); // Avoid nonsense situation. if ($component == 'com_categories') { return; } // Need to load the menu language file as mod_menu hasn't been loaded yet. $lang = JFactory::getLanguage(); $lang->load($component, JPATH_BASE, null, false, true) || $lang->load($component, JPATH_ADMINISTRATOR . '/components/' . $component, null, false, true); // Load the category helper. JLoader::register('CategoriesHelper', JPATH_ADMINISTRATOR . '/components/com_categories/helpers/categories.php'); // If a component categories title string is present, let's use it. if ($lang->hasKey($component_title_key = strtoupper($component . ($section ? "_$section" : '')) . '_CATEGORIES_TITLE')) { $title = JText::_($component_title_key); } elseif ($lang->hasKey($component_section_key = strtoupper($component . ($section ? "_$section" : '')))) // Else if the component section string exits, let's use it { $title = JText::sprintf('COM_CATEGORIES_CATEGORIES_TITLE', $this->escape(JText::_($component_section_key))); } else // Else use the base title { $title = JText::_('COM_CATEGORIES_CATEGORIES_BASE_TITLE'); } // Load specific css component JHtml::_('stylesheet', $component . '/administrator/categories.css', array('version' => 'auto', 'relative' => true)); // Prepare the toolbar. JToolbarHelper::title($title, 'folder categories ' . substr($component, 4) . ($section ? "-$section" : '') . '-categories'); if ($canDo->get('core.create') || count($user->getAuthorisedCategories($component, 'core.create')) > 0) { JToolbarHelper::addNew('category.add'); } if ($canDo->get('core.edit') || $canDo->get('core.edit.own')) { JToolbarHelper::editList('category.edit'); } if ($canDo->get('core.edit.state')) { JToolbarHelper::publish('categories.publish', 'JTOOLBAR_PUBLISH', true); JToolbarHelper::unpublish('categories.unpublish', 'JTOOLBAR_UNPUBLISH', true); JToolbarHelper::archiveList('categories.archive'); } if (JFactory::getUser()->authorise('core.admin')) { JToolbarHelper::checkin('categories.checkin'); } // Add a batch button if ($canDo->get('core.create') && $canDo->get('core.edit') && $canDo->get('core.edit.state')) { $title = JText::_('JTOOLBAR_BATCH'); // Instantiate a new JLayoutFile instance and render the batch button $layout = new JLayoutFile('joomla.toolbar.batch'); $dhtml = $layout->render(array('title' => $title)); $bar->appendButton('Custom', $dhtml, 'batch'); } if ($canDo->get('core.admin')) { JToolbarHelper::custom('categories.rebuild', 'refresh.png', 'refresh_f2.png', 'JTOOLBAR_REBUILD', false); } if ($canDo->get('core.admin') || $canDo->get('core.options')) { JToolbarHelper::preferences($component); } if ($this->state->get('filter.published') == -2 && $canDo->get('core.delete', $component)) { JToolbarHelper::deleteList('JGLOBAL_CONFIRM_DELETE', 'categories.delete', 'JTOOLBAR_EMPTY_TRASH'); } elseif ($canDo->get('core.edit.state')) { JToolbarHelper::trash('categories.trash'); } // Compute the ref_key if it does exist in the component if (!$lang->hasKey($ref_key = strtoupper($component . ($section ? "_$section" : '')) . '_CATEGORIES_HELP_KEY')) { $ref_key = 'JHELP_COMPONENTS_' . strtoupper(substr($component, 4) . ($section ? "_$section" : '')) . '_CATEGORIES'; } /* * Get help for the categories view for the component by * -remotely searching in a language defined dedicated URL: *component*_HELP_URL * -locally searching in a component help file if helpURL param exists in the component and is set to '' * -remotely searching in a component URL if helpURL param exists in the component and is NOT set to '' */ if ($lang->hasKey($lang_help_url = strtoupper($component) . '_HELP_URL')) { $debug = $lang->setDebug(false); $url = JText::_($lang_help_url); $lang->setDebug($debug); } else { $url = null; } JToolbarHelper::help($ref_key, JComponentHelper::getParams($component)->exists('helpURL'), $url); } /** * Returns an array of fields the table can be sorted by * * @return array Array containing the field name to sort by as the key and display text as value * * @since 3.0 */ protected function getSortFields() { return array( 'a.lft' => JText::_('JGRID_HEADING_ORDERING'), 'a.published' => JText::_('JSTATUS'), 'a.title' => JText::_('JGLOBAL_TITLE'), 'a.access' => JText::_('JGRID_HEADING_ACCESS'), 'language' => JText::_('JGRID_HEADING_LANGUAGE'), 'a.id' => JText::_('JGRID_HEADING_ID'), ); } }