662 lines
18 KiB
PHP
662 lines
18 KiB
PHP
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<?php
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/**
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* @package Joomla.Libraries
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* @subpackage Installer
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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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jimport('joomla.base.adapterinstance');
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jimport('joomla.filesystem.folder');
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/**
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* Template installer
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*
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* @package Joomla.Libraries
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* @subpackage Installer
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* @since 3.1
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*/
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class JInstallerAdapterTemplate extends JAdapterInstance
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{
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/**
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* Copy of the XML manifest file
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*
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* @var string
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* @since 3.1
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*/
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protected $manifest = null;
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/**
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* Name of the extension
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*
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* @var string
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* @since 3.1
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* */
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protected $name = null;
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/**
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* The unique identifier for the extension (e.g. mod_login)
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*
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* @var string
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* @since 3.1
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* */
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protected $element = null;
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/**
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* Method of system
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*
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* @var string
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*
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* @since 3.1
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*/
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protected $route = 'install';
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/**
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* Custom loadLanguage method
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*
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* @param string $path The path where to find language files.
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*
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* @return JInstallerTemplate
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*
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* @since 3.1
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*/
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public function loadLanguage($path = null)
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{
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$source = $this->parent->getPath('source');
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if (!$source)
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{
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$this->parent
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->setPath(
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'source',
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($this->parent->extension->client_id ? JPATH_ADMINISTRATOR : JPATH_SITE) . '/templates/' . $this->parent->extension->element
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);
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}
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$this->manifest = $this->parent->getManifest();
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$name = strtolower(JFilterInput::getInstance()->clean((string) $this->manifest->name, 'cmd'));
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$client = (string) $this->manifest->attributes()->client;
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// Load administrator language if not set.
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if (!$client)
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{
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$client = 'ADMINISTRATOR';
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}
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$extension = "tpl_$name";
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$lang = JFactory::getLanguage();
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$source = $path ? $path : ($this->parent->extension->client_id ? JPATH_ADMINISTRATOR : JPATH_SITE) . '/templates/' . $name;
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$lang->load($extension . '.sys', $source, null, false, false)
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|| $lang->load($extension . '.sys', constant('JPATH_' . strtoupper($client)), null, false, false)
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|| $lang->load($extension . '.sys', $source, $lang->getDefault(), false, false)
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|| $lang->load($extension . '.sys', constant('JPATH_' . strtoupper($client)), $lang->getDefault(), false, false);
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}
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/**
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* Custom install method
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*
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* @return boolean True on success
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*
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* @since 3.1
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*/
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public function install()
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{
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// Get a database connector object
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$db = $this->parent->getDbo();
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$lang = JFactory::getLanguage();
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$xml = $this->parent->getManifest();
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// Get the client application target
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if ($cname = (string) $xml->attributes()->client)
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{
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// Attempt to map the client to a base path
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$client = JApplicationHelper::getClientInfo($cname, true);
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if ($client === false)
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{
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$this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_TPL_INSTALL_UNKNOWN_CLIENT', $cname));
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return false;
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}
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$basePath = $client->path;
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$clientId = $client->id;
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}
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else
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{
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// No client attribute was found so we assume the site as the client
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$basePath = JPATH_SITE;
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$clientId = 0;
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}
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// Set the extension's name
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$name = JFilterInput::getInstance()->clean((string) $xml->name, 'cmd');
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$element = strtolower(str_replace(" ", "_", $name));
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$this->set('name', $name);
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$this->set('element', $element);
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// Check to see if a template by the same name is already installed.
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$query = $db->getQuery(true)
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->select($db->quoteName('extension_id'))
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->from($db->quoteName('#__extensions'))
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->where($db->quoteName('type') . ' = ' . $db->quote('template'))
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->where($db->quoteName('element') . ' = ' . $db->quote($element));
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$db->setQuery($query);
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try
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{
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$id = $db->loadResult();
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}
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catch (RuntimeException $e)
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{
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// Install failed, roll back changes
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$this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_TPL_INSTALL_ROLLBACK'), $e->getMessage());
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return false;
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}
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// Set the template root path
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$this->parent->setPath('extension_root', $basePath . '/templates/' . $element);
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// If it's on the fs...
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if (file_exists($this->parent->getPath('extension_root')) && (!$this->parent->isOverwrite() || $this->parent->isUpgrade()))
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{
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$updateElement = $xml->update;
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// Upgrade manually set or update tag detected
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if ($this->parent->isUpgrade() || $updateElement)
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{
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// Force this one
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$this->parent->setOverwrite(true);
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$this->parent->setUpgrade(true);
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if ($id)
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{
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// If there is a matching extension mark this as an update; semantics really
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$this->route = 'update';
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}
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}
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elseif (!$this->parent->isOverwrite())
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{
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// Overwrite is not set
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// If we didn't have overwrite set, find an update function or find an update tag so let's call it safe
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$this->parent
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->abort(
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JText::sprintf(
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'JLIB_INSTALLER_ABORT_TPL_INSTALL_ANOTHER_TEMPLATE_USING_DIRECTORY', JText::_('JLIB_INSTALLER_' . $this->route),
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$this->parent->getPath('extension_root')
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)
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);
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return false;
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}
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}
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/*
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* If the template directory already exists, then we will assume that the template is already
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* installed or another template is using that directory.
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*/
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if (file_exists($this->parent->getPath('extension_root')) && !$this->parent->isOverwrite())
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{
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JLog::add(
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JText::sprintf('JLIB_INSTALLER_ABORT_TPL_INSTALL_ANOTHER_TEMPLATE_USING_DIRECTORY', $this->parent->getPath('extension_root')),
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JLog::WARNING, 'jerror'
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);
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return false;
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}
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// If the template directory does not exist, let's create it
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$created = false;
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if (!file_exists($this->parent->getPath('extension_root')))
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{
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if (!$created = JFolder::create($this->parent->getPath('extension_root')))
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{
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$this->parent
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->abort(JText::sprintf('JLIB_INSTALLER_ABORT_TPL_INSTALL_FAILED_CREATE_DIRECTORY', $this->parent->getPath('extension_root')));
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return false;
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}
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}
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// If we created the template directory and will want to remove it if we have to roll back
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// the installation, let's add it to the installation step stack
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if ($created)
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{
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$this->parent->pushStep(array('type' => 'folder', 'path' => $this->parent->getPath('extension_root')));
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}
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// Copy all the necessary files
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if ($this->parent->parseFiles($xml->files, -1) === false)
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{
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// Install failed, rollback changes
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$this->parent->abort();
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return false;
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}
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if ($this->parent->parseFiles($xml->images, -1) === false)
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{
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// Install failed, rollback changes
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$this->parent->abort();
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return false;
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}
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if ($this->parent->parseFiles($xml->css, -1) === false)
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{
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// Install failed, rollback changes
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$this->parent->abort();
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return false;
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}
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// Parse optional tags
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$this->parent->parseMedia($xml->media);
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$this->parent->parseLanguages($xml->languages, $clientId);
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// Get the template description
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$this->parent->set('message', JText::_((string) $xml->description));
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// Lastly, we will copy the manifest file to its appropriate place.
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if (!$this->parent->copyManifest(-1))
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{
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// Install failed, rollback changes
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$this->parent->abort(JText::_('JLIB_INSTALLER_ABORT_TPL_INSTALL_COPY_SETUP'));
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return false;
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}
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/**
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* ---------------------------------------------------------------------------------------------
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* Extension Registration
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* ---------------------------------------------------------------------------------------------
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*/
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$row = JTable::getInstance('extension');
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if ($this->route == 'update' && $id)
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{
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$row->load($id);
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}
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else
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{
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$row->type = 'template';
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$row->element = $this->get('element');
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// There is no folder for templates
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$row->folder = '';
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$row->enabled = 1;
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$row->protected = 0;
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$row->access = 1;
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$row->client_id = $clientId;
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$row->params = $this->parent->getParams();
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// Custom data
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$row->custom_data = '';
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}
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// Name might change in an update
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$row->name = $this->get('name');
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$row->manifest_cache = $this->parent->generateManifestCache();
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if (!$row->store())
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{
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// Install failed, roll back changes
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$this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_TPL_INSTALL_ROLLBACK', $db->stderr(true)));
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return false;
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}
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if ($this->route == 'install')
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{
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$debug = $lang->setDebug(false);
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$columns = array($db->quoteName('template'),
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$db->quoteName('client_id'),
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$db->quoteName('home'),
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$db->quoteName('title'),
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$db->quoteName('params')
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);
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$values = array(
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$db->quote($row->element), $clientId, $db->quote(0),
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$db->quote(JText::sprintf('JLIB_INSTALLER_DEFAULT_STYLE', JText::_($this->get('name')))),
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$db->quote($row->params) );
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$lang->setDebug($debug);
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// Insert record in #__template_styles
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$query->clear()
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->insert($db->quoteName('#__template_styles'))
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->columns($columns)
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->values(implode(',', $values));
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$db->setQuery($query);
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// There is a chance this could fail but we don't care...
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$db->execute();
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}
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return $row->get('extension_id');
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}
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/**
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* Custom update method for components
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*
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* @return boolean True on success
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*
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* @since 3.1
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*/
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public function update()
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{
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$this->route = 'update';
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return $this->install();
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}
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/**
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* Custom uninstall method
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*
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* @param integer $id The extension ID
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*
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* @return boolean True on success
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*
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* @since 3.1
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*/
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public function uninstall($id)
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{
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// First order of business will be to load the template object table from the database.
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// This should give us the necessary information to proceed.
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$row = JTable::getInstance('extension');
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if (!$row->load((int) $id) || !strlen($row->element))
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{
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JLog::add(JText::_('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_ERRORUNKOWNEXTENSION'), JLog::WARNING, 'jerror');
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return false;
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}
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// Is the template we are trying to uninstall a core one?
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// Because that is not a good idea...
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if ($row->protected)
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{
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JLog::add(JText::sprintf('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_WARNCORETEMPLATE', $row->name), JLog::WARNING, 'jerror');
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return false;
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}
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$name = $row->element;
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$clientId = $row->client_id;
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// For a template the id will be the template name which represents the subfolder of the templates folder that the template resides in.
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if (!$name)
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{
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|
|
JLog::add(JText::_('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_TEMPLATE_ID_EMPTY'), JLog::WARNING, 'jerror');
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Deny remove default template
|
||
|
|
$db = $this->parent->getDbo();
|
||
|
|
$query = "SELECT COUNT(*) FROM #__template_styles WHERE home = '1' AND template = " . $db->quote($name);
|
||
|
|
$db->setQuery($query);
|
||
|
|
|
||
|
|
if ($db->loadResult() != 0)
|
||
|
|
{
|
||
|
|
JLog::add(JText::_('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_TEMPLATE_DEFAULT'), JLog::WARNING, 'jerror');
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get the template root path
|
||
|
|
$client = JApplicationHelper::getClientInfo($clientId);
|
||
|
|
|
||
|
|
if (!$client)
|
||
|
|
{
|
||
|
|
JLog::add(JText::_('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_INVALID_CLIENT'), JLog::WARNING, 'jerror');
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->parent->setPath('extension_root', $client->path . '/templates/' . strtolower($name));
|
||
|
|
$this->parent->setPath('source', $this->parent->getPath('extension_root'));
|
||
|
|
|
||
|
|
// We do findManifest to avoid problem when uninstalling a list of extensions: getManifest cache its manifest file
|
||
|
|
$this->parent->findManifest();
|
||
|
|
$manifest = $this->parent->getManifest();
|
||
|
|
|
||
|
|
if (!($manifest instanceof SimpleXMLElement))
|
||
|
|
{
|
||
|
|
// Kill the extension entry
|
||
|
|
$row->delete($row->extension_id);
|
||
|
|
unset($row);
|
||
|
|
|
||
|
|
// Make sure we delete the folders
|
||
|
|
JFolder::delete($this->parent->getPath('extension_root'));
|
||
|
|
JLog::add(JText::_('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_INVALID_NOTFOUND_MANIFEST'), JLog::WARNING, 'jerror');
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Remove files
|
||
|
|
$this->parent->removeFiles($manifest->media);
|
||
|
|
$this->parent->removeFiles($manifest->languages, $clientId);
|
||
|
|
|
||
|
|
// Delete the template directory
|
||
|
|
if (JFolder::exists($this->parent->getPath('extension_root')))
|
||
|
|
{
|
||
|
|
$retval = JFolder::delete($this->parent->getPath('extension_root'));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
JLog::add(JText::_('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_TEMPLATE_DIRECTORY'), JLog::WARNING, 'jerror');
|
||
|
|
$retval = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Set menu that assigned to the template back to default template
|
||
|
|
$query = 'UPDATE #__menu'
|
||
|
|
. ' SET template_style_id = 0'
|
||
|
|
. ' WHERE template_style_id in ('
|
||
|
|
. ' SELECT s.id FROM #__template_styles s'
|
||
|
|
. ' WHERE s.template = ' . $db->quote(strtolower($name)) . ' AND s.client_id = ' . $clientId . ')';
|
||
|
|
|
||
|
|
$db->setQuery($query);
|
||
|
|
$db->execute();
|
||
|
|
|
||
|
|
$query = 'DELETE FROM #__template_styles WHERE template = ' . $db->quote($name) . ' AND client_id = ' . $clientId;
|
||
|
|
$db->setQuery($query);
|
||
|
|
$db->execute();
|
||
|
|
|
||
|
|
$row->delete($row->extension_id);
|
||
|
|
unset($row);
|
||
|
|
|
||
|
|
return $retval;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Discover existing but uninstalled templates
|
||
|
|
*
|
||
|
|
* @return array JExtensionTable list
|
||
|
|
*/
|
||
|
|
public function discover()
|
||
|
|
{
|
||
|
|
$results = array();
|
||
|
|
$site_list = JFolder::folders(JPATH_SITE . '/templates');
|
||
|
|
$admin_list = JFolder::folders(JPATH_ADMINISTRATOR . '/templates');
|
||
|
|
$site_info = JApplicationHelper::getClientInfo('site', true);
|
||
|
|
$admin_info = JApplicationHelper::getClientInfo('administrator', true);
|
||
|
|
|
||
|
|
foreach ($site_list as $template)
|
||
|
|
{
|
||
|
|
if ($template == 'system')
|
||
|
|
{
|
||
|
|
// Ignore special system template
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
$manifest_details = JInstaller::parseXMLInstallFile(JPATH_SITE . "/templates/$template/templateDetails.xml");
|
||
|
|
$extension = JTable::getInstance('extension');
|
||
|
|
$extension->set('type', 'template');
|
||
|
|
$extension->set('client_id', $site_info->id);
|
||
|
|
$extension->set('element', $template);
|
||
|
|
$extension->set('folder', '');
|
||
|
|
$extension->set('name', $template);
|
||
|
|
$extension->set('state', -1);
|
||
|
|
$extension->set('manifest_cache', json_encode($manifest_details));
|
||
|
|
$extension->set('params', '{}');
|
||
|
|
$results[] = $extension;
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach ($admin_list as $template)
|
||
|
|
{
|
||
|
|
if ($template == 'system')
|
||
|
|
{
|
||
|
|
// Ignore special system template
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
$manifest_details = JInstaller::parseXMLInstallFile(JPATH_ADMINISTRATOR . "/templates/$template/templateDetails.xml");
|
||
|
|
$extension = JTable::getInstance('extension');
|
||
|
|
$extension->set('type', 'template');
|
||
|
|
$extension->set('client_id', $admin_info->id);
|
||
|
|
$extension->set('element', $template);
|
||
|
|
$extension->set('folder', '');
|
||
|
|
$extension->set('name', $template);
|
||
|
|
$extension->set('state', -1);
|
||
|
|
$extension->set('manifest_cache', json_encode($manifest_details));
|
||
|
|
$extension->set('params', '{}');
|
||
|
|
$results[] = $extension;
|
||
|
|
}
|
||
|
|
|
||
|
|
return $results;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Discover_install
|
||
|
|
* Perform an install for a discovered extension
|
||
|
|
*
|
||
|
|
* @return boolean
|
||
|
|
*
|
||
|
|
* @since 3.1
|
||
|
|
*/
|
||
|
|
public function discover_install()
|
||
|
|
{
|
||
|
|
// Templates are one of the easiest
|
||
|
|
// If its not in the extensions table we just add it
|
||
|
|
$client = JApplicationHelper::getClientInfo($this->parent->extension->client_id);
|
||
|
|
$manifestPath = $client->path . '/templates/' . $this->parent->extension->element . '/templateDetails.xml';
|
||
|
|
$this->parent->manifest = $this->parent->isManifest($manifestPath);
|
||
|
|
$description = (string) $this->parent->manifest->description;
|
||
|
|
|
||
|
|
if ($description)
|
||
|
|
{
|
||
|
|
$this->parent->set('message', JText::_($description));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$this->parent->set('message', '');
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->parent->setPath('manifest', $manifestPath);
|
||
|
|
$manifest_details = JInstaller::parseXMLInstallFile($this->parent->getPath('manifest'));
|
||
|
|
$this->parent->extension->manifest_cache = json_encode($manifest_details);
|
||
|
|
$this->parent->extension->state = 0;
|
||
|
|
$this->parent->extension->name = $manifest_details['name'];
|
||
|
|
$this->parent->extension->enabled = 1;
|
||
|
|
|
||
|
|
$data = new JObject;
|
||
|
|
|
||
|
|
foreach ($manifest_details as $key => $value)
|
||
|
|
{
|
||
|
|
$data->set($key, $value);
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->parent->extension->params = $this->parent->getParams();
|
||
|
|
|
||
|
|
if ($this->parent->extension->store())
|
||
|
|
{
|
||
|
|
$db = $this->parent->getDbo();
|
||
|
|
|
||
|
|
// Insert record in #__template_styles
|
||
|
|
$lang = JFactory::getLanguage();
|
||
|
|
$debug = $lang->setDebug(false);
|
||
|
|
$columns = array($db->quoteName('template'),
|
||
|
|
$db->quoteName('client_id'),
|
||
|
|
$db->quoteName('home'),
|
||
|
|
$db->quoteName('title'),
|
||
|
|
$db->quoteName('params')
|
||
|
|
);
|
||
|
|
$query = $db->getQuery(true)
|
||
|
|
->insert($db->quoteName('#__template_styles'))
|
||
|
|
->columns($columns)
|
||
|
|
->values(
|
||
|
|
$db->quote($this->parent->extension->element)
|
||
|
|
. ',' . $db->quote($this->parent->extension->client_id)
|
||
|
|
. ',' . $db->quote(0)
|
||
|
|
. ',' . $db->quote(JText::sprintf('JLIB_INSTALLER_DEFAULT_STYLE', $this->parent->extension->name))
|
||
|
|
. ',' . $db->quote($this->parent->extension->params)
|
||
|
|
);
|
||
|
|
$lang->setDebug($debug);
|
||
|
|
$db->setQuery($query);
|
||
|
|
$db->execute();
|
||
|
|
|
||
|
|
return $this->parent->extension->get('extension_id');
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
JLog::add(JText::_('JLIB_INSTALLER_ERROR_TPL_DISCOVER_STORE_DETAILS'), JLog::WARNING, 'jerror');
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Refreshes the extension table cache
|
||
|
|
*
|
||
|
|
* @return boolean Result of operation, true if updated, false on failure
|
||
|
|
*
|
||
|
|
* @since 3.1
|
||
|
|
*/
|
||
|
|
public function refreshManifestCache()
|
||
|
|
{
|
||
|
|
// Need to find to find where the XML file is since we don't store this normally.
|
||
|
|
$client = JApplicationHelper::getClientInfo($this->parent->extension->client_id);
|
||
|
|
$manifestPath = $client->path . '/templates/' . $this->parent->extension->element . '/templateDetails.xml';
|
||
|
|
$this->parent->manifest = $this->parent->isManifest($manifestPath);
|
||
|
|
$this->parent->setPath('manifest', $manifestPath);
|
||
|
|
|
||
|
|
$manifest_details = JInstaller::parseXMLInstallFile($this->parent->getPath('manifest'));
|
||
|
|
$this->parent->extension->manifest_cache = json_encode($manifest_details);
|
||
|
|
$this->parent->extension->name = $manifest_details['name'];
|
||
|
|
|
||
|
|
try
|
||
|
|
{
|
||
|
|
return $this->parent->extension->store();
|
||
|
|
}
|
||
|
|
catch (RuntimeException $e)
|
||
|
|
{
|
||
|
|
JLog::add(JText::_('JLIB_INSTALLER_ERROR_TPL_REFRESH_MANIFEST_CACHE'), JLog::WARNING, 'jerror');
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Deprecated class placeholder. You should use JInstallerAdapterTemplate instead.
|
||
|
|
*
|
||
|
|
* @package Joomla.Libraries
|
||
|
|
* @subpackage Installer
|
||
|
|
* @since 3.1
|
||
|
|
* @deprecated 4.0
|
||
|
|
* @codeCoverageIgnore
|
||
|
|
*/
|
||
|
|
class JInstallerTemplate extends JInstallerAdapterTemplate
|
||
|
|
{
|
||
|
|
}
|