161 lines
4.7 KiB
PHP
161 lines
4.7 KiB
PHP
<?php
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/**
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* @package Joomla.Administrator
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* @subpackage com_newsfeeds
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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 class for a list of newsfeeds.
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*
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* @package Joomla.Administrator
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* @subpackage com_newsfeeds
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* @since 1.6
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*/
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class NewsfeedsViewNewsfeeds extends JViewLegacy
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{
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protected $items;
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protected $pagination;
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protected $state;
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/**
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* Display the view
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*/
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public function display($tpl = null)
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{
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$this->items = $this->get('Items');
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$this->pagination = $this->get('Pagination');
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$this->state = $this->get('State');
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NewsfeedsHelper::addSubmenu('newsfeeds');
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// Check for errors.
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if (count($errors = $this->get('Errors')))
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{
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JError::raiseError(500, implode("\n", $errors));
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return false;
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}
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$this->addToolbar();
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$this->sidebar = JHtmlSidebar::render();
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parent::display($tpl);
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}
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/**
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* Add the page title and toolbar.
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*
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* @since 1.6
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*/
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protected function addToolbar()
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{
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$state = $this->get('State');
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$canDo = NewsfeedsHelper::getActions($state->get('filter.category_id'));
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$user = JFactory::getUser();
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// Get the toolbar object instance
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$bar = JToolBar::getInstance('toolbar');
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JToolbarHelper::title(JText::_('COM_NEWSFEEDS_MANAGER_NEWSFEEDS'), 'newsfeeds.png');
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if (count($user->getAuthorisedCategories('com_newsfeeds', 'core.create')) > 0)
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{
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JToolbarHelper::addNew('newsfeed.add');
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}
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if ($canDo->get('core.edit'))
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{
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JToolbarHelper::editList('newsfeed.edit');
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}
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if ($canDo->get('core.edit.state'))
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{
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JToolbarHelper::publish('newsfeeds.publish', 'JTOOLBAR_PUBLISH', true);
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JToolbarHelper::unpublish('newsfeeds.unpublish', 'JTOOLBAR_UNPUBLISH', true);
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JToolbarHelper::archiveList('newsfeeds.archive');
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}
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if ($canDo->get('core.admin'))
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{
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JToolbarHelper::checkin('newsfeeds.checkin');
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}
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if ($state->get('filter.published') == -2 && $canDo->get('core.delete'))
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{
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JToolbarHelper::deleteList('', 'newsfeeds.delete', 'JTOOLBAR_EMPTY_TRASH');
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} elseif ($canDo->get('core.edit.state'))
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{
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JToolbarHelper::trash('newsfeeds.trash');
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}
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// Add a batch button
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if ($user->authorise('core.create', 'com_newsfeeds') && $user->authorise('core.edit', 'com_newsfeeds') && $user->authorise('core.edit.state', 'com_newsfeeds'))
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{
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JHtml::_('bootstrap.modal', 'collapseModal');
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$title = JText::_('JTOOLBAR_BATCH');
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// Instantiate a new JLayoutFile instance and render the batch button
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$layout = new JLayoutFile('joomla.toolbar.batch');
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$dhtml = $layout->render(array('title' => $title));
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$bar->appendButton('Custom', $dhtml, 'batch');
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}
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if ($canDo->get('core.admin'))
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{
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JToolbarHelper::preferences('com_newsfeeds');
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}
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JToolbarHelper::help('JHELP_COMPONENTS_NEWSFEEDS_FEEDS');
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JHtmlSidebar::setAction('index.php?option=com_newsfeeds&view=newsfeeds');
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JHtmlSidebar::addFilter(
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JText::_('JOPTION_SELECT_PUBLISHED'),
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'filter_published',
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JHtml::_('select.options', JHtml::_('jgrid.publishedOptions'), 'value', 'text', $this->state->get('filter.published'), true)
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);
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JHtmlSidebar::addFilter(
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JText::_('JOPTION_SELECT_CATEGORY'),
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'filter_category_id',
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JHtml::_('select.options', JHtml::_('category.options', 'com_newsfeeds'), 'value', 'text', $this->state->get('filter.category_id'))
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);
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JHtmlSidebar::addFilter(
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JText::_('JOPTION_SELECT_ACCESS'),
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'filter_access',
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JHtml::_('select.options', JHtml::_('access.assetgroups'), 'value', 'text', $this->state->get('filter.access'))
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);
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JHtmlSidebar::addFilter(
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JText::_('JOPTION_SELECT_LANGUAGE'),
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'filter_language',
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JHtml::_('select.options', JHtml::_('contentlanguage.existing', true, true), 'value', 'text', $this->state->get('filter.language'))
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);
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JHtmlSidebar::addFilter(
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JText::_('JOPTION_SELECT_TAG'),
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'filter_tag',
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JHtml::_('select.options', JHtml::_('tag.options', true, true), 'value', 'text', $this->state->get('filter.tag'))
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);
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}
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/**
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* Returns an array of fields the table can be sorted by
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*
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* @return array Array containing the field name to sort by as the key and display text as value
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*
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* @since 3.0
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*/
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protected function getSortFields()
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{
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return array(
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'a.ordering' => JText::_('JGRID_HEADING_ORDERING'),
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'a.published' => JText::_('JSTATUS'),
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'a.name' => JText::_('JGLOBAL_TITLE'),
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'category_title' => JText::_('JCATEGORY'),
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'a.access' => JText::_('JGRID_HEADING_ACCESS'),
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'numarticles' => JText::_('COM_NEWSFEEDS_NUM_ARTICLES_HEADING'),
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'a.cache_time' => JText::_('COM_NEWSFEEDS_CACHE_TIME_HEADING'),
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'a.language' => JText::_('JGRID_HEADING_LANGUAGE'),
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'a.id' => JText::_('JGRID_HEADING_ID')
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);
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}
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}
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