104 lines
2.9 KiB
PHP
104 lines
2.9 KiB
PHP
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<?php
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/**
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* @package Joomla.Libraries
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* @subpackage Form
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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
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*/
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defined('JPATH_PLATFORM') or die;
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JFormHelper::loadFieldClass('groupedlist');
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/**
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* Form Field class for the Joomla CMS.
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* Supports a select grouped list of template styles
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*
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* @package Joomla.Libraries
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* @subpackage Form
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* @since 1.6
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*/
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class JFormFieldTemplatestyle extends JFormFieldGroupedList
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{
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/**
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* The form field type.
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*
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* @var string
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* @since 1.6
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*/
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public $type = 'TemplateStyle';
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/**
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* Method to get the list of template style options
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* grouped by template.
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* Use the client attribute to specify a specific client.
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* Use the template attribute to specify a specific template
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*
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* @return array The field option objects as a nested array in groups.
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*
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* @since 1.6
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*/
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protected function getGroups()
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{
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$groups = array();
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$lang = JFactory::getLanguage();
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// Get the client and client_id.
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$clientName = $this->element['client'] ? (string) $this->element['client'] : 'site';
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$client = JApplicationHelper::getClientInfo($clientName, true);
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// Get the template.
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$template = (string) $this->element['template'];
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// Get the database object and a new query object.
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$db = JFactory::getDbo();
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$query = $db->getQuery(true);
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// Build the query.
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$query->select('s.id, s.title, e.name as name, s.template')
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->from('#__template_styles as s')
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->where('s.client_id = ' . (int) $client->id)
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->order('template')
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->order('title');
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if ($template)
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{
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$query->where('s.template = ' . $db->quote($template));
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}
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$query->join('LEFT', '#__extensions as e on e.element=s.template')
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->where('e.enabled=1')
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->where($db->quoteName('e.type') . '=' . $db->quote('template'));
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// Set the query and load the styles.
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$db->setQuery($query);
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$styles = $db->loadObjectList();
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// Build the grouped list array.
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if ($styles)
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{
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foreach ($styles as $style)
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{
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$template = $style->template;
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$lang->load('tpl_' . $template . '.sys', $client->path, null, false, false)
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|| $lang->load('tpl_' . $template . '.sys', $client->path . '/templates/' . $template, null, false, false)
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|| $lang->load('tpl_' . $template . '.sys', $client->path, $lang->getDefault(), false, false)
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|| $lang->load('tpl_' . $template . '.sys', $client->path . '/templates/' . $template, $lang->getDefault(), false, false);
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$name = JText::_($style->name);
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// Initialize the group if necessary.
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if (!isset($groups[$name]))
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{
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$groups[$name] = array();
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}
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$groups[$name][] = JHtml::_('select.option', $style->id, $style->title);
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}
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}
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// Merge any additional groups in the XML definition.
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$groups = array_merge(parent::getGroups(), $groups);
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return $groups;
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}
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}
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