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<?php
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/**
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* @package Joomla.Administrator
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* @subpackage com_content
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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 articles.
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*
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* @package Joomla.Administrator
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* @subpackage com_content
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* @since 1.6
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*/
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class ContentViewArticles extends JViewLegacy
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{
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protected $items;
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protected $pagination;
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protected $state;
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/**
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* Display the view
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*
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* @return void
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*/
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public function display($tpl = null)
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{
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if ($this->getLayout() !== 'modal')
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{
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ContentHelper::addSubmenu('articles');
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}
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$this->items = $this->get('Items');
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$this->pagination = $this->get('Pagination');
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$this->state = $this->get('State');
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$this->authors = $this->get('Authors');
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// Check for errors.
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if (count($errors = $this->get('Errors')))
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{
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JError::raiseError(500, implode("\n", $errors));
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return false;
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}
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// Levels filter.
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$options = array();
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$options[] = JHtml::_('select.option', '1', JText::_('J1'));
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$options[] = JHtml::_('select.option', '2', JText::_('J2'));
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$options[] = JHtml::_('select.option', '3', JText::_('J3'));
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$options[] = JHtml::_('select.option', '4', JText::_('J4'));
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$options[] = JHtml::_('select.option', '5', JText::_('J5'));
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$options[] = JHtml::_('select.option', '6', JText::_('J6'));
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$options[] = JHtml::_('select.option', '7', JText::_('J7'));
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$options[] = JHtml::_('select.option', '8', JText::_('J8'));
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$options[] = JHtml::_('select.option', '9', JText::_('J9'));
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$options[] = JHtml::_('select.option', '10', JText::_('J10'));
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$this->f_levels = $options;
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// We don't need toolbar in the modal window.
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if ($this->getLayout() !== 'modal')
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{
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$this->addToolbar();
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$this->sidebar = JHtmlSidebar::render();
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}
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parent::display($tpl);
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}
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/**
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* Add the page title and toolbar.
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*
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* @since 1.6
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*/
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protected function addToolbar()
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{
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$canDo = ContentHelper::getActions($this->state->get('filter.category_id'));
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$user = JFactory::getUser();
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// Get the toolbar object instance
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$bar = JToolBar::getInstance('toolbar');
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JToolbarHelper::title(JText::_('COM_CONTENT_ARTICLES_TITLE'), 'article.png');
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if ($canDo->get('core.create') || (count($user->getAuthorisedCategories('com_content', 'core.create'))) > 0 )
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{
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JToolbarHelper::addNew('article.add');
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}
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if (($canDo->get('core.edit')) || ($canDo->get('core.edit.own')))
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{
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JToolbarHelper::editList('article.edit');
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}
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if ($canDo->get('core.edit.state'))
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{
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JToolbarHelper::publish('articles.publish', 'JTOOLBAR_PUBLISH', true);
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JToolbarHelper::unpublish('articles.unpublish', 'JTOOLBAR_UNPUBLISH', true);
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JToolbarHelper::custom('articles.featured', 'featured.png', 'featured_f2.png', 'JFEATURED', true);
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JToolbarHelper::archiveList('articles.archive');
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JToolbarHelper::checkin('articles.checkin');
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}
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if ($this->state->get('filter.published') == -2 && $canDo->get('core.delete'))
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{
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JToolbarHelper::deleteList('', 'articles.delete', 'JTOOLBAR_EMPTY_TRASH');
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}
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elseif ($canDo->get('core.edit.state'))
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{
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JToolbarHelper::trash('articles.trash');
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}
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// Add a batch button
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if ($user->authorise('core.create', 'com_content') && $user->authorise('core.edit', 'com_content') && $user->authorise('core.edit.state', 'com_content'))
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{
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JHtml::_('bootstrap.modal', 'collapseModal');
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$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_content');
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}
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JToolbarHelper::help('JHELP_CONTENT_ARTICLE_MANAGER');
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JHtmlSidebar::setAction('index.php?option=com_content&view=articles');
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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_content'), '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_MAX_LEVELS'),
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'filter_level',
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JHtml::_('select.options', $this->f_levels, 'value', 'text', $this->state->get('filter.level'))
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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_AUTHOR'),
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'filter_author_id',
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JHtml::_('select.options', $this->authors, 'value', 'text', $this->state->get('filter.author_id'))
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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.state' => JText::_('JSTATUS'),
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'a.title' => JText::_('JGLOBAL_TITLE'),
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'category_title' => JText::_('JCATEGORY'),
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'access_level' => JText::_('JGRID_HEADING_ACCESS'),
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'a.created_by' => JText::_('JAUTHOR'),
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'language' => JText::_('JGRID_HEADING_LANGUAGE'),
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'a.created' => JText::_('JDATE'),
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'a.id' => JText::_('JGRID_HEADING_ID'),
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'a.featured' => JText::_('JFEATURED')
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);
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}
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}
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