Source for file view.html.php

Documentation is available at view.html.php

  1. <?php
  2. /**
  3.  * @package     Joomla.Administrator
  4.  * @subpackage  com_templates
  5.  *
  6.  * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
  7.  * @license     GNU General Public License version 2 or later; see LICENSE.txt
  8.  */
  9.  
  10. defined('_JEXEC') or die;
  11.  
  12. /**
  13.  * View class for a list of template styles.
  14.  *
  15.  * @package     Joomla.Administrator
  16.  * @subpackage  com_templates
  17.  * @since       1.6
  18.  */
  19. class TemplatesViewStyles extends JViewLegacy
  20. {
  21.     protected $items;
  22.  
  23.     protected $pagination;
  24.  
  25.     protected $state;
  26.  
  27.     /**
  28.      * Execute and display a template script.
  29.      *
  30.      * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
  31.      *
  32.      * @return  mixed  A string if successful, otherwise a Error object.
  33.      */
  34.     public function display($tpl = null)
  35.     {
  36.         $this->items      = $this->get('Items');
  37.         $this->pagination = $this->get('Pagination');
  38.         $this->state      = $this->get('State');
  39.         $this->preview    = JComponentHelper::getParams('com_templates')->get('template_positions_display');
  40.  
  41.         TemplatesHelper::addSubmenu('styles');
  42.  
  43.         // Check for errors.
  44.         if (count($errors = $this->get('Errors')))
  45.         {
  46.             JError::raiseError(500, implode("\n", $errors));
  47.  
  48.             return false;
  49.         }
  50.  
  51.             // Check if there are no matching items
  52.         if (!count($this->items))
  53.         {
  54.             JFactory::getApplication()->enqueueMessage(
  55.                 JText::_('COM_TEMPLATES_MSG_MANAGE_NO_STYLES'),
  56.                 'warning'
  57.             );
  58.         }
  59.  
  60.         $this->addToolbar();
  61.         $this->sidebar = JHtmlSidebar::render();
  62.  
  63.         return parent::display($tpl);
  64.     }
  65.  
  66.     /**
  67.      * Add the page title and toolbar.
  68.      *
  69.      * @return  void 
  70.      *
  71.      * @since   1.6
  72.      */
  73.     protected function addToolbar()
  74.     {
  75.         $canDo = TemplatesHelper::getActions();
  76.  
  77.         JToolbarHelper::title(JText::_('COM_TEMPLATES_MANAGER_STYLES'), 'eye thememanager');
  78.  
  79.         if ($canDo->get('core.edit.state'))
  80.         {
  81.             JToolbarHelper::makeDefault('styles.setDefault', 'COM_TEMPLATES_TOOLBAR_SET_HOME');
  82.             JToolbarHelper::divider();
  83.         }
  84.  
  85.         if ($canDo->get('core.edit'))
  86.         {
  87.             JToolbarHelper::editList('style.edit');
  88.         }
  89.  
  90.         if ($canDo->get('core.create'))
  91.         {
  92.             JToolbarHelper::custom('styles.duplicate', 'copy.png', 'copy_f2.png', 'JTOOLBAR_DUPLICATE', true);
  93.             JToolbarHelper::divider();
  94.         }
  95.  
  96.         if ($canDo->get('core.delete'))
  97.         {
  98.             JToolbarHelper::deleteList('', 'styles.delete');
  99.             JToolbarHelper::divider();
  100.         }
  101.  
  102.         if ($canDo->get('core.admin'))
  103.         {
  104.             JToolbarHelper::preferences('com_templates');
  105.             JToolbarHelper::divider();
  106.         }
  107.  
  108.         JToolbarHelper::help('JHELP_EXTENSIONS_TEMPLATE_MANAGER_STYLES');
  109.  
  110.         JHtmlSidebar::setAction('index.php?option=com_templates&view=styles');
  111.  
  112.         JHtmlSidebar::addFilter(
  113.             JText::_('COM_TEMPLATES_FILTER_TEMPLATE'),
  114.             'filter_template',
  115.             JHtml::_(
  116.                 'select.options',
  117.                 TemplatesHelper::getTemplateOptions($this->state->get('filter.client_id')),
  118.                 'value',
  119.                 'text',
  120.                 $this->state->get('filter.template')
  121.             )
  122.         );
  123.  
  124.         JHtmlSidebar::addFilter(
  125.             JText::_('JGLOBAL_FILTER_CLIENT'),
  126.             'filter_client_id',
  127.             JHtml::_('select.options', TemplatesHelper::getClientOptions(), 'value', 'text', $this->state->get('filter.client_id'))
  128.         );
  129.     }
  130. }

Documentation generated on Tue, 19 Nov 2013 15:17:25 +0100 by phpDocumentor 1.4.3