items = $this->get('Items'); $this->pagination = $this->get('Pagination'); $this->state = $this->get('State'); NewsfeedsHelper::addSubmenu('newsfeeds'); // Check for errors. if (count($errors = $this->get('Errors'))) { JError::raiseError(500, implode("\n", $errors)); return false; } $this->addToolbar(); $this->sidebar = JHtmlSidebar::render(); parent::display($tpl); } /** * Add the page title and toolbar. * * @since 1.6 */ protected function addToolbar() { $state = $this->get('State'); $canDo = NewsfeedsHelper::getActions($state->get('filter.category_id')); $user = JFactory::getUser(); // Get the toolbar object instance $bar = JToolBar::getInstance('toolbar'); JToolbarHelper::title(JText::_('COM_NEWSFEEDS_MANAGER_NEWSFEEDS'), 'newsfeeds.png'); if (count($user->getAuthorisedCategories('com_newsfeeds', 'core.create')) > 0) { JToolbarHelper::addNew('newsfeed.add'); } if ($canDo->get('core.edit')) { JToolbarHelper::editList('newsfeed.edit'); } if ($canDo->get('core.edit.state')) { JToolbarHelper::publish('newsfeeds.publish', 'JTOOLBAR_PUBLISH', true); JToolbarHelper::unpublish('newsfeeds.unpublish', 'JTOOLBAR_UNPUBLISH', true); JToolbarHelper::archiveList('newsfeeds.archive'); } if ($canDo->get('core.admin')) { JToolbarHelper::checkin('newsfeeds.checkin'); } if ($state->get('filter.published') == -2 && $canDo->get('core.delete')) { JToolbarHelper::deleteList('', 'newsfeeds.delete', 'JTOOLBAR_EMPTY_TRASH'); } elseif ($canDo->get('core.edit.state')) { JToolbarHelper::trash('newsfeeds.trash'); } // Add a batch button if ($user->authorise('core.create', 'com_newsfeeds') && $user->authorise('core.edit', 'com_newsfeeds') && $user->authorise('core.edit.state', 'com_newsfeeds')) { JHtml::_('bootstrap.modal', 'collapseModal'); $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::preferences('com_newsfeeds'); } JToolbarHelper::help('JHELP_COMPONENTS_NEWSFEEDS_FEEDS'); JHtmlSidebar::setAction('index.php?option=com_newsfeeds&view=newsfeeds'); JHtmlSidebar::addFilter( JText::_('JOPTION_SELECT_PUBLISHED'), 'filter_published', JHtml::_('select.options', JHtml::_('jgrid.publishedOptions'), 'value', 'text', $this->state->get('filter.published'), true) ); JHtmlSidebar::addFilter( JText::_('JOPTION_SELECT_CATEGORY'), 'filter_category_id', JHtml::_('select.options', JHtml::_('category.options', 'com_newsfeeds'), 'value', 'text', $this->state->get('filter.category_id')) ); JHtmlSidebar::addFilter( JText::_('JOPTION_SELECT_ACCESS'), 'filter_access', JHtml::_('select.options', JHtml::_('access.assetgroups'), 'value', 'text', $this->state->get('filter.access')) ); JHtmlSidebar::addFilter( JText::_('JOPTION_SELECT_LANGUAGE'), 'filter_language', JHtml::_('select.options', JHtml::_('contentlanguage.existing', true, true), 'value', 'text', $this->state->get('filter.language')) ); JHtmlSidebar::addFilter( JText::_('JOPTION_SELECT_TAG'), 'filter_tag', JHtml::_('select.options', JHtml::_('tag.options', true, true), 'value', 'text', $this->state->get('filter.tag')) ); } /** * 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.ordering' => JText::_('JGRID_HEADING_ORDERING'), 'a.published' => JText::_('JSTATUS'), 'a.name' => JText::_('JGLOBAL_TITLE'), 'category_title' => JText::_('JCATEGORY'), 'a.access' => JText::_('JGRID_HEADING_ACCESS'), 'numarticles' => JText::_('COM_NEWSFEEDS_NUM_ARTICLES_HEADING'), 'a.cache_time' => JText::_('COM_NEWSFEEDS_CACHE_TIME_HEADING'), 'a.language' => JText::_('JGRID_HEADING_LANGUAGE'), 'a.id' => JText::_('JGRID_HEADING_ID') ); } }