Я решил эту проблему следующим образом.
Взял код из Joomla 2.5.3 по пути имя_сайта\libraries\joomla\installer\adapters\template.php
<?php
/**
* @package Joomla.Platform
* @subpackage Installer
*
* @copyright Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
jimport('joomla.installer.extension');
jimport('joomla.base.adapterinstance');
/**
* Template installer
*
* @package Joomla.Platform
* @subpackage Installer
* @since 11.1
*/
class JInstallerTemplate extends JAdapterInstance
{
protected $name = null;
protected $element = null;
protected $route = 'install';
/**
* Custom loadLanguage method
*
* @param string $path The path where to find language files.
*
* @return JInstallerTemplate
*
* @since 11.1
*/
public function loadLanguage($path = null)
{
$source = $this->parent->getPath('source');
if (!$source)
{
$this->parent
->setPath(
'source',
($this->parent->extension->client_id ? JPATH_ADMINISTRATOR : JPATH_SITE). '/templates/' . $this->parent->extension->element
);
}
$clientId = isset($this->parent->extension)? $this->parent->extension->client_id : 0;
$this->manifest = $this->parent->getManifest();
$name = strtolower(JFilterInput::getInstance()->clean((string) $this->manifest->name, 'cmd'));
$client = (string) $this->manifest->attributes()->client;
// Load administrator language if not set.
if (!$client)
{
$client = 'ADMINISTRATOR';
}
$extension = "tpl_$name";
$lang = JFactory::getLanguage();
$source = $path ? $path : ($this->parent->extension->client_id ? JPATH_ADMINISTRATOR : JPATH_SITE). '/templates/' . $name;
$lang->load($extension . '.sys', $source, null, false, false)
|| $lang->load($extension . '.sys', constant('JPATH_' . strtoupper($client)), null, false, false)
|| $lang->load($extension . '.sys', $source, $lang->getDefault(), false, false)
|| $lang->load($extension . '.sys', constant('JPATH_' . strtoupper($client)), $lang->getDefault(), false, false);
}
/**
* Custom install method
*
* @return boolean True on success
*
* @since 11.1
*/
public function install()
{
$lang = JFactory::getLanguage();
$xml = $this->parent->getManifest();
// Get the client application target
if ($cname = (string) $xml->attributes()->client)
{
// Attempt to map the client to a base path
$client = JApplicationHelper::getClientInfo($cname, true);
if ($client === false)
{
$this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_TPL_INSTALL_UNKNOWN_CLIENT', $cname));
return false;
}
$basePath = $client->path;
$clientId = $client->id;
}
else
{
// No client attribute was found so we assume the site as the client
$cname = 'site';
$basePath = JPATH_SITE;
$clientId = 0;
}
// Set the extension's name
$name = JFilterInput::getInstance()->clean((string) $xml->name, 'cmd');
$element = strtolower(str_replace(" ", "_", $name));
$this->set('name', $name);
$this->set('element', $element);
$db = $this->parent->getDbo();
$query = $db->getQuery(true);
$query->select($db->quoteName('extension_id'));
$query->from($db->quoteName('#__extensions'));
$query->where($db->quoteName('type'). ' = ' . $db->quote('template'));
$query->where($db->quoteName('element'). ' = ' . $element);
$id = $db->loadResult();
// Set the template root path
$this->parent->setPath('extension_root', $basePath . '/templates/' . $element);
// if it's on the fs...
if (file_exists($this->parent->getPath('extension_root')) && (!$this->parent->getOverwrite() || $this->parent->getUpgrade()))
{
$updateElement = $xml->update;
// Upgrade manually set or
// Update function available or
// Update tag detected
if ($this->parent->getUpgrade() || ($this->parent->manifestClass && method_exists($this->parent->manifestClass, 'update'))
|| is_a($updateElement, 'JXMLElement'))
{
// Force this one
$this->parent->setOverwrite(true);
$this->parent->setUpgrade(true);
if ($id)
{
// if there is a matching extension mark this as an update; semantics really
$this->route = 'update';
}
}
elseif (!$this->parent->getOverwrite())
{
// Overwrite is not set
// If we didn't have overwrite set, find an update function or find an update tag so let's call it safe
$this->parent
->abort(
JText::sprintf(
'JLIB_INSTALLER_ABORT_PLG_INSTALL_DIRECTORY', JText::_('JLIB_INSTALLER_' . $this->route),
$this->parent->getPath('extension_root')
)
);
return false;
}
}
/*
* If the template directory already exists, then we will assume that the template is already
* installed or another template is using that directory.
*/
if (file_exists($this->parent->getPath('extension_root')) && !$this->parent->getOverwrite())
{
JError::raiseWarning(
100,
JText::sprintf('JLIB_INSTALLER_ABORT_TPL_INSTALL_ANOTHER_TEMPLATE_USING_DIRECTORY', $this->parent->getPath('extension_root'))
);
return false;
}
// If the template directory does not exist, let's create it
$created = false;
if (!file_exists($this->parent->getPath('extension_root')))
{
if (!$created = JFolder::create($this->parent->getPath('extension_root')))
{
$this->parent
->abort(JText::sprintf('JLIB_INSTALLER_ABORT_TPL_INSTALL_FAILED_CREATE_DIRECTORY', $this->parent->getPath('extension_root')));
return false;
}
}
// If we created the template directory and will want to remove it if we have to roll back
// the installation, let's add it to the installation step stack
if ($created)
{
$this->parent->pushStep(array('type' => 'folder', 'path' => $this->parent->getPath('extension_root')));
}
// Copy all the necessary files
if ($this->parent->parseFiles($xml->files, -1) === false)
{
// Install failed, rollback changes
$this->parent->abort();
return false;
}
if ($this->parent->parseFiles($xml->images, -1) === false)
{
// Install failed, rollback changes
$this->parent->abort();
return false;
}
if ($this->parent->parseFiles($xml->css, -1) === false)
{
// Install failed, rollback changes
$this->parent->abort();
return false;
}
// Parse optional tags
$this->parent->parseMedia($xml->media);
$this->parent->parseLanguages($xml->languages, $clientId);
// Get the template description
$this->parent->set('message', JText::_((string) $xml->description));
// Lastly, we will copy the manifest file to its appropriate place.
if (!$this->parent->copyManifest(-1))
{
// Install failed, rollback changes
$this->parent->abort(JText::_('JLIB_INSTALLER_ABORT_TPL_INSTALL_COPY_SETUP'));
return false;
}
// Extension Registration
$row = JTable::getInstance('extension');
if ($this->route == 'update' && $id)
{
$row->load($id);
}
else
{
$row->type = 'template';
$row->element = $this->get('element');
// There is no folder for templates
$row->folder = '';
$row->enabled = 1;
$row->protected = 0;
$row->access = 1;
$row->client_id = $clientId;
$row->params = $this->parent->getParams();
$row->custom_data = ''; // custom data
}
$row->name = $this->get('name'); // name might change in an update
$row->manifest_cache = $this->parent->generateManifestCache();
if (!$row->store())
{
// Install failed, roll back changes
$this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_TPL_INSTALL_ROLLBACK', $db->stderr(true)));
return false;
}
if ($this->route == 'install')
{
//insert record in #__template_styles
$query = $db->getQuery(true);
$query->insert('#__template_styles');
$query->set('template=' . $db->Quote($row->element));
$query->set('client_id=' . $db->Quote($clientId));
$query->set('home=0');
$debug = $lang->setDebug(false);
$query->set('title=' . $db->Quote(JText::sprintf('JLIB_INSTALLER_DEFAULT_STYLE', JText::_($this->get('name')))));
$lang->setDebug($debug);
$query->set('params=' . $db->Quote($row->params));
$db->setQuery($query);
// There is a chance this could fail but we don't care...
$db->query();
}
return $row->get('extension_id');
}
/**
* Custom update method for components
*
* @return boolean True on success
*
* @since 11.1
*/
public function update()
{
return $this->install();
}
/**
* Custom uninstall method
*
* @param integer $id The extension ID
*
* @return boolean True on success
*
* @since 11.1
*/
public function uninstall($id)
{
// Initialise variables.
$retval = true;
// First order of business will be to load the template object table from the database.
// This should give us the necessary information to proceed.
$row = JTable::getInstance('extension');
if (!$row->load((int) $id) || !strlen($row->element))
{
JError::raiseWarning(100, JText::_('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_ERRORUNKOWNEXTENSION'));
return false;
}
// Is the template we are trying to uninstall a core one?
// Because that is not a good idea...
if ($row->protected)
{
JError::raiseWarning(100, JText::sprintf('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_WARNCORETEMPLATE', $row->name));
return false;
}
$name = $row->element;
$clientId = $row->client_id;
// For a template the id will be the template name which represents the subfolder of the templates folder that the template resides in.
if (!$name)
{
JError::raiseWarning(100, JText::_('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_TEMPLATE_ID_EMPTY'));
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)
{
JError::raiseWarning(100, JText::_('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_TEMPLATE_DEFAULT'));
return false;
}
// Get the template root path
$client = JApplicationHelper::getClientInfo($clientId);
if (!$client)
{
JError::raiseWarning(100, JText::_('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_INVALID_CLIENT'));
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 JXMLElement))
{
// Kill the extension entry
$row->delete($row->extension_id);
unset($row);
// Make sure we delete the folders
JFolder::delete($this->parent->getPath('extension_root'));
JError::raiseWarning(100, JText::_('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_INVALID_NOTFOUND_MANIFEST'));
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
{
JError::raiseWarning(100, JText::_('JLIB_INSTALLER_ERROR_TPL_UNINSTALL_TEMPLATE_DIRECTORY'));
$retval = false;
}
// Set menu that assigned to the template back to default template
$query = 'UPDATE #__menu INNER JOIN #__template_styles' . ' ON #__template_styles.id = #__menu.template_style_id'
. ' SET #__menu.template_style_id = 0' . ' WHERE #__template_styles.template = ' . $db->Quote(strtolower($name))
. ' AND #__template_styles.client_id = ' . $db->Quote($clientId);
$db->setQuery($query);
$db->Query();
$query = 'DELETE FROM #__template_styles' . ' WHERE template = ' . $db->Quote($name). ' AND client_id = ' . $db->Quote($clientId);
$db->setQuery($query);
$db->Query();
$row->delete($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')
{
continue;
// Ignore special system template
}
$manifest_details = JApplicationHelper::parseXMLInstallFile(JPATH_SITE . "/templates/$template/templateDetails.xml");
$extension = JTable::getInstance('extension');
$extension->set('type', 'template');
$extension->set('client_id', $site_info->id);
$extension->set('element', $template);
$extension->set('name', $template);
$extension->set('state', -1);
$extension->set('manifest_cache', json_encode($manifest_details));
$results[] = $extension;
}
foreach ($admin_list as $template)
{
if ($template == 'system')
{
continue;
// Ignore special system template
}
$manifest_details = JApplicationHelper::parseXMLInstallFile(JPATH_ADMINISTRATOR . "/templates/$template/templateDetails.xml");
$extension = JTable::getInstance('extension');
$extension->set('type', 'template');
$extension->set('client_id', $admin_info->id);
$extension->set('element', $template);
$extension->set('name', $template);
$extension->set('state', -1);
$extension->set('manifest_cache', json_encode($manifest_details));
$results[] = $extension;
}
return $results;
}
/**
* Discover_install
* Perform an install for a discovered extension
*
* @return boolean
*
* @since 11.1
*/
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);
$manifest_details = JApplicationHelper::parseXMLInstallFile($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())
{
//insert record in #__template_styles
$db = $this->parent->getDbo();
$query = $db->getQuery(true);
$query->insert('#__template_styles');
$query->set('template=' . $db->Quote($this->parent->extension->element));
$query->set('client_id=' . $db->Quote($this->parent->extension->client_id));
$query->set('home=0');
$query->set('title=' . $db->Quote(JText::sprintf('JLIB_INSTALLER_DEFAULT_STYLE', $this->parent->extension->name)));
$query->set('params=' . $db->Quote($this->parent->extension->params));
$db->setQuery($query);
$db->query();
return $this->parent->extension->get('extension_id');
}
else
{
JError::raiseWarning(101, JText::_('JLIB_INSTALLER_ERROR_TPL_DISCOVER_STORE_DETAILS'));
return false;
}
}
/**
* Refreshes the extension table cache
*
* @return boolean Result of operation, true if updated, false on failure
*
* @since 11.1
*/
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);
$manifest_details = JApplicationHelper::parseXMLInstallFile($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 (JException $e)
{
JError::raiseWarning(101, JText::_('JLIB_INSTALLER_ERROR_TPL_REFRESH_MANIFEST_CACHE'));
return false;
}
}
}
26.03.2021, 18:09:33