98 lines
2.4 KiB
PHP
98 lines
2.4 KiB
PHP
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<?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 to edit a newsfeed.
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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 NewsfeedsViewNewsfeed extends JViewLegacy
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{
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protected $item;
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protected $form;
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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->state = $this->get('State');
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$this->item = $this->get('Item');
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$this->form = $this->get('Form');
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// Check for errors.
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if (count($errors = $this->get('Errors')))
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{
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JError::raiseError(500, implode("\n", $errors));
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return false;
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}
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if ($this->getLayout() == 'modal')
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{
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$this->form->setFieldAttribute('language', 'readonly', 'true');
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$this->form->setFieldAttribute('catid', 'readonly', 'true');
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}
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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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* 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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JFactory::getApplication()->input->set('hidemainmenu', true);
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$user = JFactory::getUser();
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$isNew = ($this->item->id == 0);
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$checkedOut = !($this->item->checked_out == 0 || $this->item->checked_out == $user->get('id'));
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// Since we don't track these assets at the item level, use the category id.
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$canDo = NewsfeedsHelper::getActions($this->item->catid, 0);
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JToolbarHelper::title(JText::_('COM_NEWSFEEDS_MANAGER_NEWSFEED'), 'newsfeeds.png');
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// If not checked out, can save the item.
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if (!$checkedOut && ($canDo->get('core.edit') || count($user->getAuthorisedCategories('com_newsfeeds', 'core.create')) > 0))
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{
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JToolbarHelper::apply('newsfeed.apply');
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JToolbarHelper::save('newsfeed.save');
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}
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if (!$checkedOut && count($user->getAuthorisedCategories('com_newsfeeds', 'core.create')) > 0){
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JToolbarHelper::save2new('newsfeed.save2new');
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}
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// If an existing item, can save to a copy.
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if (!$isNew && $canDo->get('core.create'))
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{
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JToolbarHelper::save2copy('newsfeed.save2copy');
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}
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if (empty($this->item->id))
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{
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JToolbarHelper::cancel('newsfeed.cancel');
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}
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else
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{
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JToolbarHelper::cancel('newsfeed.cancel', 'JTOOLBAR_CLOSE');
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}
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JToolbarHelper::divider();
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JToolbarHelper::help('JHELP_COMPONENTS_NEWSFEEDS_FEEDS_EDIT');
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}
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}
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