170 lines
3.6 KiB
PHP
170 lines
3.6 KiB
PHP
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<?php
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/**
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* @package Joomla.Administrator
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* @subpackage com_templates
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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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* Templates component helper.
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*
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* @package Joomla.Administrator
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* @subpackage com_templates
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* @since 1.6
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*/
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class TemplatesHelper
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{
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/**
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* Configure the Linkbar.
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*
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* @param string The name of the active view.
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*/
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public static function addSubmenu($vName)
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{
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JHtmlSidebar::addEntry(
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JText::_('COM_TEMPLATES_SUBMENU_STYLES'),
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'index.php?option=com_templates&view=styles',
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$vName == 'styles'
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);
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JHtmlSidebar::addEntry(
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JText::_('COM_TEMPLATES_SUBMENU_TEMPLATES'),
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'index.php?option=com_templates&view=templates',
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$vName == 'templates'
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);
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}
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/**
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* Gets a list of the actions that can be performed.
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*
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* @return JObject
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*/
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public static function getActions()
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{
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$user = JFactory::getUser();
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$result = new JObject;
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$actions = JAccess::getActions('com_templates');
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foreach ($actions as $action)
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{
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$result->set($action->name, $user->authorise($action->name, 'com_templates'));
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}
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return $result;
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}
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/**
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* Get a list of filter options for the application clients.
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*
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* @return array An array of JHtmlOption elements.
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*/
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public static function getClientOptions()
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{
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// Build the filter options.
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$options = array();
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$options[] = JHtml::_('select.option', '0', JText::_('JSITE'));
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$options[] = JHtml::_('select.option', '1', JText::_('JADMINISTRATOR'));
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return $options;
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}
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/**
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* Get a list of filter options for the templates with styles.
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*
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* @return array An array of JHtmlOption elements.
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*/
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public static function getTemplateOptions($clientId = '*')
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{
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// Build the filter options.
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$db = JFactory::getDbo();
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$query = $db->getQuery(true);
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if ($clientId != '*')
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{
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$query->where('client_id=' . (int) $clientId);
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}
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$query->select('element as value, name as text, extension_id as e_id')
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->from('#__extensions')
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->where('type = ' . $db->quote('template'))
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->where('enabled = 1')
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->order('client_id')
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->order('name');
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$db->setQuery($query);
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$options = $db->loadObjectList();
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return $options;
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}
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public static function parseXMLTemplateFile($templateBaseDir, $templateDir)
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{
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$data = new JObject;
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// Check of the xml file exists
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$filePath = JPath::clean($templateBaseDir . '/templates/' . $templateDir . '/templateDetails.xml');
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if (is_file($filePath))
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{
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$xml = JInstaller::parseXMLInstallFile($filePath);
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if ($xml['type'] != 'template')
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{
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return false;
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}
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foreach ($xml as $key => $value)
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{
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$data->set($key, $value);
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}
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}
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return $data;
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}
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/**
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* @since 3.0
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*/
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public static function getPositions($clientId, $templateDir)
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{
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$positions = array();
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$templateBaseDir = $clientId ? JPATH_ADMINISTRATOR : JPATH_SITE;
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$filePath = JPath::clean($templateBaseDir . '/templates/' . $templateDir . '/templateDetails.xml');
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if (is_file($filePath))
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{
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// Read the file to see if it's a valid component XML file
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$xml = simplexml_load_file($filePath);
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if (!$xml)
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{
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return false;
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}
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// Check for a valid XML root tag.
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// Extensions use 'extension' as the root tag. Languages use 'metafile' instead
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if ($xml->getName() != 'extension' && $xml->getName() != 'metafile')
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{
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unset($xml);
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return false;
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}
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$positions = (array) $xml->positions;
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if (isset($positions['position']))
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{
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$positions = $positions['position'];
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}
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else
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{
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$positions = array();
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}
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}
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return $positions;
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}
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}
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