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<?php
/**
* @package Joomla.Administrator
* @subpackage com_installer
*
* @copyright Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
JLoader::register('InstallerModel', __DIR__ . '/extension.php');
/**
* Installer Update Sites Model
*
* @since 3.4
*/
class InstallerModelUpdatesites extends InstallerModel
{
/**
* Constructor.
*
* @param array $config An optional associative array of configuration settings.
*
* @see JController
* @since 3.4
*/
public function __construct($config = array())
{
if (empty($config['filter_fields']))
{
$config['filter_fields'] = array(
'update_site_name',
'name',
'client_id',
'client', 'client_translated',
'status',
'type', 'type_translated',
'folder', 'folder_translated',
'update_site_id',
'enabled',
);
}
parent::__construct($config);
}
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @param string $ordering An optional ordering field.
* @param string $direction An optional direction (asc|desc).
*
* @return void
*
* @since 3.4
*/
protected function populateState($ordering = 'name', $direction = 'asc')
{
// Load the filter state.
$this->setState('filter.search', $this->getUserStateFromRequest($this->context . '.filter.search', 'filter_search', '', 'string'));
$this->setState('filter.client_id', $this->getUserStateFromRequest($this->context . '.filter.client_id', 'filter_client_id', null, 'int'));
$this->setState('filter.enabled', $this->getUserStateFromRequest($this->context . '.filter.enabled', 'filter_enabled', '', 'string'));
$this->setState('filter.type', $this->getUserStateFromRequest($this->context . '.filter.type', 'filter_type', '', 'string'));
$this->setState('filter.folder', $this->getUserStateFromRequest($this->context . '.filter.folder', 'filter_folder', '', 'string'));
parent::populateState($ordering, $direction);
}
/**
* Enable/Disable an extension.
*
* @param array &$eid Extension ids to un/publish
* @param int $value Publish value
*
* @return boolean True on success
*
* @since 3.4
*
* @throws Exception on ACL error
*/
public function publish(&$eid = array(), $value = 1)
{
if (!JFactory::getUser()->authorise('core.edit.state', 'com_installer'))
{
throw new Exception(JText::_('JLIB_APPLICATION_ERROR_EDITSTATE_NOT_PERMITTED'), 403);
}
$result = true;
// Ensure eid is an array of extension ids
if (!is_array($eid))
{
$eid = array($eid);
}
// Get a table object for the extension type
$table = JTable::getInstance('Updatesite');
// Enable the update site in the table and store it in the database
foreach ($eid as $i => $id)
{
$table->load($id);
$table->enabled = $value;
if (!$table->store())
{
$this->setError($table->getError());
$result = false;
}
}
return $result;
}
/**
* Deletes an update site.
*
* @param array $ids Extension ids to delete.
*
* @return void
*
* @since 3.6
*
* @throws Exception on ACL error
*/
public function delete($ids = array())
{
if (!JFactory::getUser()->authorise('core.delete', 'com_installer'))
{
throw new Exception(JText::_('JLIB_APPLICATION_ERROR_DELETE_NOT_PERMITTED'), 403);
}
// Ensure eid is an array of extension ids
if (!is_array($ids))
{
$ids = array($ids);
}
$db = JFactory::getDbo();
$app = JFactory::getApplication();
$count = 0;
// Gets the update site names.
$query = $db->getQuery(true)
->select($db->qn(array('update_site_id', 'name')))
->from($db->qn('#__update_sites'))
->where($db->qn('update_site_id') . ' IN (' . implode(', ', $ids) . ')');
$db->setQuery($query);
$updateSitesNames = $db->loadObjectList('update_site_id');
// Gets Joomla core update sites Ids.
$joomlaUpdateSitesIds = $this->getJoomlaUpdateSitesIds(0);
// Enable the update site in the table and store it in the database
foreach ($ids as $i => $id)
{
// Don't allow to delete Joomla Core update sites.
if (in_array((int) $id, $joomlaUpdateSitesIds))
{
$app->enqueueMessage(JText::sprintf('COM_INSTALLER_MSG_UPDATESITES_DELETE_CANNOT_DELETE', $updateSitesNames[$id]->name), 'error');
continue;
}
// Delete the update site from all tables.
try
{
$query = $db->getQuery(true)
->delete($db->qn('#__update_sites'))
->where($db->qn('update_site_id') . ' = ' . (int) $id);
$db->setQuery($query);
$db->execute();
$query = $db->getQuery(true)
->delete($db->qn('#__update_sites_extensions'))
->where($db->qn('update_site_id') . ' = ' . (int) $id);
$db->setQuery($query);
$db->execute();
$query = $db->getQuery(true)
->delete($db->qn('#__updates'))
->where($db->qn('update_site_id') . ' = ' . (int) $id);
$db->setQuery($query);
$db->execute();
$count++;
}
catch (RuntimeException $e)
{
$app->enqueueMessage(JText::sprintf('COM_INSTALLER_MSG_UPDATESITES_DELETE_ERROR', $updateSitesNames[$id]->name, $e->getMessage()), 'error');
}
}
if ($count > 0)
{
$app->enqueueMessage(JText::plural('COM_INSTALLER_MSG_UPDATESITES_N_DELETE_UPDATESITES_DELETED', $count), 'message');
}
}
/**
* Rebuild update sites tables.
*
* @return void
*
* @since 3.6
*
* @throws Exception on ACL error
*/
public function rebuild()
{
if (!JFactory::getUser()->authorise('core.admin', 'com_installer'))
{
throw new Exception(JText::_('COM_INSTALLER_MSG_UPDATESITES_REBUILD_NOT_PERMITTED'), 403);
}
$db = JFactory::getDbo();
$app = JFactory::getApplication();
// Check if Joomla Extension plugin is enabled.
if (!JPluginHelper::isEnabled('extension', 'joomla'))
{
$query = $db->getQuery(true)
->select($db->quoteName('extension_id'))
->from($db->quoteName('#__extensions'))
->where($db->quoteName('type') . ' = ' . $db->quote('plugin'))
->where($db->quoteName('element') . ' = ' . $db->quote('joomla'))
->where($db->quoteName('folder') . ' = ' . $db->quote('extension'));
$db->setQuery($query);
$pluginId = (int) $db->loadResult();
$link = JRoute::_('index.php?option=com_plugins&task=plugin.edit&extension_id=' . $pluginId);
$app->enqueueMessage(JText::sprintf('COM_INSTALLER_MSG_UPDATESITES_REBUILD_EXTENSION_PLUGIN_NOT_ENABLED', $link), 'error');
return;
}
$clients = array(JPATH_SITE, JPATH_ADMINISTRATOR);
$extensionGroupFolders = array('components', 'modules', 'plugins', 'templates', 'language', 'manifests');
$pathsToSearch = array();
// Identifies which folders to search for manifest files.
foreach ($clients as $clientPath)
{
foreach ($extensionGroupFolders as $extensionGroupFolderName)
{
// Components, modules, plugins, templates, languages and manifest (files, libraries, etc)
if ($extensionGroupFolderName != 'plugins')
{
foreach (glob($clientPath . '/' . $extensionGroupFolderName . '/*', GLOB_NOSORT | GLOB_ONLYDIR) as $extensionFolderPath)
{
$pathsToSearch[] = $extensionFolderPath;
}
}
// Plugins (another directory level is needed)
else
{
foreach (glob($clientPath . '/' . $extensionGroupFolderName . '/*', GLOB_NOSORT | GLOB_ONLYDIR) as $pluginGroupFolderPath)
{
foreach (glob($pluginGroupFolderPath . '/*', GLOB_NOSORT | GLOB_ONLYDIR) as $extensionFolderPath)
{
$pathsToSearch[] = $extensionFolderPath;
}
}
}
}
}
// Gets Joomla core update sites Ids.
$joomlaUpdateSitesIds = implode(', ', $this->getJoomlaUpdateSitesIds(0));
// Delete from all tables (except joomla core update sites).
$query = $db->getQuery(true)
->delete($db->quoteName('#__update_sites'))
->where($db->quoteName('update_site_id') . ' NOT IN (' . $joomlaUpdateSitesIds . ')');
$db->setQuery($query);
$db->execute();
$query = $db->getQuery(true)
->delete($db->quoteName('#__update_sites_extensions'))
->where($db->quoteName('update_site_id') . ' NOT IN (' . $joomlaUpdateSitesIds . ')');
$db->setQuery($query);
$db->execute();
$query = $db->getQuery(true)
->delete($db->quoteName('#__updates'))
->where($db->quoteName('update_site_id') . ' NOT IN (' . $joomlaUpdateSitesIds . ')');
$db->setQuery($query);
$db->execute();
$count = 0;
// Gets Joomla core extension Ids.
$joomlaCoreExtensionIds = implode(', ', $this->getJoomlaUpdateSitesIds(1));
// Search for updateservers in manifest files inside the folders to search.
foreach ($pathsToSearch as $extensionFolderPath)
{
$tmpInstaller = new JInstaller;
$tmpInstaller->setPath('source', $extensionFolderPath);
// Main folder manifests (higher priority)
$parentXmlfiles = JFolder::files($tmpInstaller->getPath('source'), '.xml$', false, true);
// Search for children manifests (lower priority)
$allXmlFiles = JFolder::files($tmpInstaller->getPath('source'), '.xml$', 1, true);
// Create an unique array of files ordered by priority
$xmlfiles = array_unique(array_merge($parentXmlfiles, $allXmlFiles));
if (!empty($xmlfiles))
{
foreach ($xmlfiles as $file)
{
// Is it a valid Joomla installation manifest file?
$manifest = $tmpInstaller->isManifest($file);
if (!is_null($manifest))
{
// Search if the extension exists in the extensions table. Excluding joomla core extensions (id < 10000) and discovered extensions.
$query = $db->getQuery(true)
->select($db->quoteName('extension_id'))
->from($db->quoteName('#__extensions'))
->where($db->quoteName('name') . ' = ' . $db->quote($manifest->name))
->where($db->quoteName('type') . ' = ' . $db->quote($manifest['type']))
->where($db->quoteName('extension_id') . ' NOT IN (' . $joomlaCoreExtensionIds . ')')
->where($db->quoteName('state') . ' != -1');
$db->setQuery($query);
$eid = (int) $db->loadResult();
if ($eid && $manifest->updateservers)
{
// Set the manifest object and path
$tmpInstaller->manifest = $manifest;
$tmpInstaller->setPath('manifest', $file);
// Load the extension plugin (if not loaded yet).
JPluginHelper::importPlugin('extension', 'joomla');
// Fire the onExtensionAfterUpdate
JEventDispatcher::getInstance()->trigger('onExtensionAfterUpdate', array('installer' => $tmpInstaller, 'eid' => $eid));
$count++;
}
}
}
}
}
if ($count > 0)
{
$app->enqueueMessage(JText::_('COM_INSTALLER_MSG_UPDATESITES_REBUILD_SUCCESS'), 'message');
}
else
{
$app->enqueueMessage(JText::_('COM_INSTALLER_MSG_UPDATESITES_REBUILD_MESSAGE'), 'message');
}
}
/**
* Fetch the Joomla update sites ids.
*
* @param integer $column Column to return. 0 for update site ids, 1 for extension ids.
*
* @return array Array with joomla core update site ids.
*
* @since 3.6.0
*/
protected function getJoomlaUpdateSitesIds($column = 0)
{
$db = JFactory::getDbo();
// Fetch the Joomla core update sites ids and their extension ids. We search for all except the core joomla extension with update sites.
$query = $db->getQuery(true)
->select($db->quoteName(array('use.update_site_id', 'e.extension_id')))
->from($db->quoteName('#__update_sites_extensions', 'use'))
->join('LEFT', $db->quoteName('#__update_sites', 'us') . ' ON ' . $db->qn('us.update_site_id') . ' = ' . $db->qn('use.update_site_id'))
->join('LEFT', $db->quoteName('#__extensions', 'e') . ' ON ' . $db->qn('e.extension_id') . ' = ' . $db->qn('use.extension_id'))
->where('('
. '(' . $db->qn('e.type') . ' = ' . $db->quote('file') . ' AND ' . $db->qn('e.element') . ' = ' . $db->quote('joomla') . ')'
. ' OR (' . $db->qn('e.type') . ' = ' . $db->quote('package') . ' AND ' . $db->qn('e.element') . ' = ' . $db->quote('pkg_en-GB') . ')'
. ' OR (' . $db->qn('e.type') . ' = ' . $db->quote('component') . ' AND ' . $db->qn('e.element') . ' = ' . $db->quote('com_joomlaupdate') . ')'
. ')');
$db->setQuery($query);
return $db->loadColumn($column);
}
/**
* Method to get the database query
*
* @return JDatabaseQuery The database query
*
* @since 3.4
*/
protected function getListQuery()
{
$query = JFactory::getDbo()->getQuery(true)
->select(
array(
's.update_site_id',
's.name AS update_site_name',
's.type AS update_site_type',
's.location',
's.enabled',
'e.extension_id',
'e.name',
'e.type',
'e.element',
'e.folder',
'e.client_id',
'e.state',
'e.manifest_cache',
)
)
->from('#__update_sites AS s')
->innerJoin('#__update_sites_extensions AS se ON (se.update_site_id = s.update_site_id)')
->innerJoin('#__extensions AS e ON (e.extension_id = se.extension_id)')
->where('state = 0');
// Process select filters.
$enabled = $this->getState('filter.enabled');
$type = $this->getState('filter.type');
$clientId = $this->getState('filter.client_id');
$folder = $this->getState('filter.folder');
if ($enabled != '')
{
$query->where('s.enabled = ' . (int) $enabled);
}
if ($type)
{
$query->where('e.type = ' . $this->_db->quote($type));
}
if ($clientId != '')
{
$query->where('e.client_id = ' . (int) $clientId);
}
if ($folder != '' && in_array($type, array('plugin', 'library', '')))
{
$query->where('e.folder = ' . $this->_db->quote($folder == '*' ? '' : $folder));
}
// Process search filter (update site id).
$search = $this->getState('filter.search');
if (!empty($search) && stripos($search, 'id:') === 0)
{
$query->where('s.update_site_id = ' . (int) substr($search, 3));
}
// Note: The search for name, ordering and pagination are processed by the parent InstallerModel class (in extension.php).
return $query;
}
}
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