/libraries/joomla/installer/adapters/plugin.php
PHP | 874 lines | 544 code | 97 blank | 233 comment | 86 complexity | 347c3907eaeb246de7301e8064b0ebc4 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.1
- <?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.base.adapterinstance');
- /**
- * Plugin installer
- *
- * @package Joomla.Platform
- * @subpackage Installer
- * @since 11.1
- */
- class JInstallerPlugin extends JAdapterInstance
- {
- /**
- * Install function routing
- *
- * @var string
- * @since 11.1
- * */
- protected $route = 'install';
- /**
- * The installation manifest XML object
- *
- * @var
- * @since 11.1
- * */
- protected $manifest = null;
- /**
- *
- *
- * @var
- * @since 11.1
- * */
- protected $manifest_script = null;
- /**
- *
- *
- * @var
- * @since 11.1
- * */
- protected $name = null;
- /**
- *
- *
- * @var
- * @since 11.1
- * */
- protected $scriptElement = null;
- /**
- * @var
- * @since 11.1
- */
- protected $oldFiles = null;
- /**
- * Custom loadLanguage method
- *
- * @param string $path The path where to find language files.
- *
- * @return void
- *
- * @since 11.1
- */
- public function loadLanguage($path = null)
- {
- $source = $this->parent->getPath('source');
- if (!$source)
- {
- $this->parent->setPath('source', JPATH_PLUGINS . '/' . $this->parent->extension->folder . '/' . $this->parent->extension->element);
- }
- $this->manifest = $this->parent->getManifest();
- $element = $this->manifest->files;
- if ($element)
- {
- $group = strtolower((string) $this->manifest->attributes()->group);
- $name = '';
- if (count($element->children()))
- {
- foreach ($element->children() as $file)
- {
- if ((string) $file->attributes()->plugin)
- {
- $name = strtolower((string) $file->attributes()->plugin);
- break;
- }
- }
- }
- if ($name)
- {
- $extension = "plg_${group}_${name}";
- $lang = JFactory::getLanguage();
- $source = $path ? $path : JPATH_PLUGINS . "/$group/$name";
- $folder = (string) $element->attributes()->folder;
- if ($folder && file_exists("$path/$folder"))
- {
- $source = "$path/$folder";
- }
- $lang->load($extension . '.sys', $source, null, false, false)
- || $lang->load($extension . '.sys', JPATH_ADMINISTRATOR, null, false, false)
- || $lang->load($extension . '.sys', $source, $lang->getDefault(), false, false)
- || $lang->load($extension . '.sys', JPATH_ADMINISTRATOR, $lang->getDefault(), false, false);
- }
- }
- }
- /**
- * Custom install method
- *
- * @return boolean True on success
- *
- * @since 11.1
- */
- public function install()
- {
- // Get a database connector object
- $db = $this->parent->getDbo();
- // Get the extension manifest object
- $this->manifest = $this->parent->getManifest();
- $xml = $this->manifest;
- // Manifest Document Setup Section
- // Set the extension name
- $name = (string) $xml->name;
- $name = JFilterInput::getInstance()->clean($name, 'string');
- $this->set('name', $name);
- // Get the plugin description
- $description = (string) $xml->description;
- if ($description)
- {
- $this->parent->set('message', JText::_($description));
- }
- else
- {
- $this->parent->set('message', '');
- }
- /*
- * Backward Compatibility
- * @todo Deprecate in future version
- */
- $type = (string) $xml->attributes()->type;
- // Set the installation path
- if (count($xml->files->children()))
- {
- foreach ($xml->files->children() as $file)
- {
- if ((string) $file->attributes()->$type)
- {
- $element = (string) $file->attributes()->$type;
- break;
- }
- }
- }
- $group = (string) $xml->attributes()->group;
- if (!empty($element) && !empty($group))
- {
- $this->parent->setPath('extension_root', JPATH_PLUGINS . '/' . $group . '/' . $element);
- }
- else
- {
- $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_NO_FILE', JText::_('JLIB_INSTALLER_' . $this->route)));
- return false;
- }
- // Check if we should enable overwrite settings
- // Check to see if a plugin by the same name is already installed.
- $query = $db->getQuery(true);
- $query->select($query->qn('extension_id'))->from($query->qn('#__extensions'));
- $query->where($query->qn('folder') . ' = ' . $query->q($group));
- $query->where($query->qn('element') . ' = ' . $query->q($element));
- $db->setQuery($query);
- try
- {
- $db->Query();
- }
- catch (JException $e)
- {
- // Install failed, roll back changes
- $this->parent
- ->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_ROLLBACK', JText::_('JLIB_INSTALLER_' . $this->route), $db->stderr(true)));
- return false;
- }
- $id = $db->loadResult();
- // If it's on the fs...
- if (file_exists($this->parent->getPath('extension_root')) && (!$this->parent->isOverwrite() || $this->parent->isUpgrade()))
- {
- $updateElement = $xml->update;
- /*
- * Upgrade manually set or
- * Update function available or
- * Update tag detected
- */
- if ($this->parent->isUpgrade() || ($this->parent->manifestClass && method_exists($this->parent->manifestClass, 'update'))
- || $updateElement)
- {
- // 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->isOverwrite())
- {
- // Overwrite is set
- // We didn't have overwrite set, find an update function or find an update tag so lets 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;
- }
- }
- // Installer Trigger Loading
- // If there is an manifest class file, let's load it; we'll copy it later (don't have destination yet).
- if ((string) $xml->scriptfile)
- {
- $manifestScript = (string) $xml->scriptfile;
- $manifestScriptFile = $this->parent->getPath('source') . '/' . $manifestScript;
- if (is_file($manifestScriptFile))
- {
- // Load the file
- include_once $manifestScriptFile;
- }
- // If a dash is present in the group name, remove it
- $groupClass = str_replace('-', '', $group);
- // Set the class name
- $classname = 'plg' . $groupClass . $element . 'InstallerScript';
- if (class_exists($classname))
- {
- // Create a new instance
- $this->parent->manifestClass = new $classname($this);
- // And set this so we can copy it later
- $this->set('manifest_script', $manifestScript);
- // Note: if we don't find the class, don't bother to copy the file
- }
- }
- // Run preflight if possible (since we know we're not an update)
- ob_start();
- ob_implicit_flush(false);
- if ($this->parent->manifestClass && method_exists($this->parent->manifestClass, 'preflight'))
- {
- if ($this->parent->manifestClass->preflight($this->route, $this) === false)
- {
- // Install failed, rollback changes
- $this->parent->abort(JText::_('JLIB_INSTALLER_ABORT_PLG_INSTALL_CUSTOM_INSTALL_FAILURE'));
- return false;
- }
- }
- // Create msg object; first use here
- $msg = ob_get_contents();
- ob_end_clean();
- // Filesystem Processing Section
- // If the plugin directory does not exist, lets 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_PLG_INSTALL_CREATE_DIRECTORY', JText::_('JLIB_INSTALLER_' . $this->route),
- $this->parent->getPath('extension_root')
- )
- );
- return false;
- }
- }
- // If we're updating at this point when there is always going to be an extension_root find the old XML files
- if ($this->route == 'update')
- {
- // Hunt for the original XML file
- $old_manifest = null;
- // Create a new installer because findManifest sets stuff; side effects!
- $tmpInstaller = new JInstaller;
- // Look in the extension root
- $tmpInstaller->setPath('source', $this->parent->getPath('extension_root'));
- if ($tmpInstaller->findManifest())
- {
- $old_manifest = $tmpInstaller->getManifest();
- $this->oldFiles = $old_manifest->files;
- }
- }
- /*
- * If we created the plugin directory and will want to remove it if we
- * have to roll back the installation, let's add it to the installation
- * step stack
- */
- if ($created)
- {
- $this->parent->pushStep(array('type' => 'folder', 'path' => $this->parent->getPath('extension_root')));
- }
- // Copy all necessary files
- if ($this->parent->parseFiles($xml->files, -1, $this->oldFiles) === false)
- {
- // Install failed, roll back changes
- $this->parent->abort();
- return false;
- }
- // Parse optional tags -- media and language files for plugins go in admin app
- $this->parent->parseMedia($xml->media, 1);
- $this->parent->parseLanguages($xml->languages, 1);
- // If there is a manifest script, lets copy it.
- if ($this->get('manifest_script'))
- {
- $path['src'] = $this->parent->getPath('source') . '/' . $this->get('manifest_script');
- $path['dest'] = $this->parent->getPath('extension_root') . '/' . $this->get('manifest_script');
- if (!file_exists($path['dest']))
- {
- if (!$this->parent->copyFiles(array($path)))
- {
- // Install failed, rollback changes
- $this->parent
- ->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_MANIFEST', JText::_('JLIB_INSTALLER_' . $this->route)));
- return false;
- }
- }
- }
- // Database Processing Section
- $row = JTable::getInstance('extension');
- // Was there a plugin with the same name already installed?
- if ($id)
- {
- if (!$this->parent->isOverwrite())
- {
- // Install failed, roll back changes
- $this->parent
- ->abort(
- JText::sprintf(
- 'JLIB_INSTALLER_ABORT_PLG_INSTALL_ALLREADY_EXISTS', JText::_('JLIB_INSTALLER_' . $this->route),
- $this->get('name')
- )
- );
- return false;
- }
- $row->load($id);
- $row->name = $this->get('name');
- $row->manifest_cache = $this->parent->generateManifestCache();
- // Update the manifest cache and name
- $row->store();
- }
- else
- {
- // Store in the extensions table (1.6)
- $row->name = $this->get('name');
- $row->type = 'plugin';
- $row->ordering = 0;
- $row->element = $element;
- $row->folder = $group;
- $row->enabled = 0;
- $row->protected = 0;
- $row->access = 1;
- $row->client_id = 0;
- $row->params = $this->parent->getParams();
- // Custom data
- $row->custom_data = '';
- // System data
- $row->system_data = '';
- $row->manifest_cache = $this->parent->generateManifestCache();
- // Editor plugins are published by default
- if ($group == 'editors')
- {
- $row->enabled = 1;
- }
- if (!$row->store())
- {
- // Install failed, roll back changes
- $this->parent
- ->abort(
- JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_ROLLBACK', JText::_('JLIB_INSTALLER_' . $this->route), $db->stderr(true))
- );
- return false;
- }
- // Since we have created a plugin item, we add it to the installation step stack
- // so that if we have to rollback the changes we can undo it.
- $this->parent->pushStep(array('type' => 'extension', 'id' => $row->extension_id));
- $id = $row->extension_id;
- }
- /*
- * Let's run the queries for the module
- * If Joomla 1.5 compatible, with discreet sql files - execute appropriate
- * file for utf-8 support or non-utf-8 support
- */
- // Try for Joomla 1.5 type queries
- // Second argument is the utf compatible version attribute
- if (strtolower($this->route) == 'install')
- {
- $utfresult = $this->parent->parseSQLFiles($this->manifest->install->sql);
- if ($utfresult === false)
- {
- // Install failed, rollback changes
- $this->parent
- ->abort(
- JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_SQL_ERROR', JText::_('JLIB_INSTALLER_' . $this->route), $db->stderr(true))
- );
- return false;
- }
- // Set the schema version to be the latest update version
- if ($this->manifest->update)
- {
- $this->parent->setSchemaVersion($this->manifest->update->schemas, $row->extension_id);
- }
- }
- elseif (strtolower($this->route) == 'update')
- {
- if ($this->manifest->update)
- {
- $result = $this->parent->parseSchemaUpdates($this->manifest->update->schemas, $row->extension_id);
- if ($result === false)
- {
- // Install failed, rollback changes
- $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_UPDATE_SQL_ERROR', $db->stderr(true)));
- return false;
- }
- }
- }
- // Start Joomla! 1.6
- ob_start();
- ob_implicit_flush(false);
- if ($this->parent->manifestClass && method_exists($this->parent->manifestClass, $this->route))
- {
- if ($this->parent->manifestClass->{$this->route}($this) === false)
- {
- // Install failed, rollback changes
- $this->parent->abort(JText::_('JLIB_INSTALLER_ABORT_PLG_INSTALL_CUSTOM_INSTALL_FAILURE'));
- return false;
- }
- }
- // Append messages
- $msg .= ob_get_contents();
- ob_end_clean();
- // Finalization and Cleanup Section
- // Lastly, we will copy the manifest file to its appropriate place.
- if (!$this->parent->copyManifest(-1))
- {
- // Install failed, rollback changes
- $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_COPY_SETUP', JText::_('JLIB_INSTALLER_' . $this->route)));
- return false;
- }
- // And now we run the postflight
- ob_start();
- ob_implicit_flush(false);
- if ($this->parent->manifestClass && method_exists($this->parent->manifestClass, 'postflight'))
- {
- $this->parent->manifestClass->postflight($this->route, $this);
- }
- // Append messages
- $msg .= ob_get_contents();
- ob_end_clean();
- if ($msg != '')
- {
- $this->parent->set('extension_message', $msg);
- }
- return $id;
- }
- /**
- * Custom update method
- *
- * @return boolean True on success
- *
- * @since 11.1
- */
- public function update()
- {
- // Set the overwrite setting
- $this->parent->setOverwrite(true);
- $this->parent->setUpgrade(true);
- // Set the route for the install
- $this->route = 'update';
- // Go to install which handles updates properly
- return $this->install();
- }
- /**
- * Custom uninstall method
- *
- * @param integer $id The id of the plugin to uninstall
- *
- * @return boolean True on success
- *
- * @since 11.1
- */
- public function uninstall($id)
- {
- $this->route = 'uninstall';
- // Initialise variables.
- $row = null;
- $retval = true;
- $db = $this->parent->getDbo();
- // First order of business will be to load the plugin object table from the database.
- // This should give us the necessary information to proceed.
- $row = JTable::getInstance('extension');
- if (!$row->load((int) $id))
- {
- JError::raiseWarning(100, JText::_('JLIB_INSTALLER_ERROR_PLG_UNINSTALL_ERRORUNKOWNEXTENSION'));
- return false;
- }
- // Is the plugin we are trying to uninstall a core one?
- // Because that is not a good idea...
- if ($row->protected)
- {
- JError::raiseWarning(100, JText::sprintf('JLIB_INSTALLER_ERROR_PLG_UNINSTALL_WARNCOREPLUGIN', $row->name));
- return false;
- }
- // Get the plugin folder so we can properly build the plugin path
- if (trim($row->folder) == '')
- {
- JError::raiseWarning(100, JText::_('JLIB_INSTALLER_ERROR_PLG_UNINSTALL_FOLDER_FIELD_EMPTY'));
- return false;
- }
- // Set the plugin root path
- $this->parent->setPath('extension_root', JPATH_PLUGINS . '/' . $row->folder . '/' . $row->element);
- $this->parent->findManifest();
- $manifestFile = $this->parent->getManifest();
- if (!file_exists($manifestFile))
- {
- JError::raiseWarning(100, JText::_('JLIB_INSTALLER_ERROR_PLG_UNINSTALL_INVALID_NOTFOUND_MANIFEST'));
- return false;
- }
- $xml = JFactory::getXML($manifestFile);
- $this->manifest = $xml;
- // If we cannot load the XML file return null
- if (!$xml)
- {
- JError::raiseWarning(100, JText::_('JLIB_INSTALLER_ERROR_PLG_UNINSTALL_LOAD_MANIFEST'));
- return false;
- }
- /*
- * Check for a valid XML root tag.
- */
- if ($xml->getName() != 'extension')
- {
- JError::raiseWarning(100, JText::_('JLIB_INSTALLER_ERROR_PLG_UNINSTALL_INVALID_MANIFEST'));
- return false;
- }
- // Attempt to load the language file; might have uninstall strings
- $this->parent->setPath('source', JPATH_PLUGINS . '/' . $row->folder . '/' . $row->element);
- $this->loadLanguage(JPATH_PLUGINS . '/' . $row->folder . '/' . $row->element);
- // Installer Trigger Loading
- // If there is an manifest class file, let's load it; we'll copy it later (don't have dest yet)
- $manifestScript = (string) $xml->scriptfile;
- if ($manifestScript)
- {
- $manifestScriptFile = $this->parent->getPath('source') . '/' . $manifestScript;
- if (is_file($manifestScriptFile))
- {
- // Load the file
- include_once $manifestScriptFile;
- }
- // If a dash is present in the folder, remove it
- $folderClass = str_replace('-', '', $row->folder);
- // Set the class name
- $classname = 'plg' . $folderClass . $row->element . 'InstallerScript';
- if (class_exists($classname))
- {
- // Create a new instance
- $this->parent->manifestClass = new $classname($this);
- // And set this so we can copy it later
- $this->set('manifest_script', $manifestScript);
- // Note: if we don't find the class, don't bother to copy the file
- }
- }
- // Run preflight if possible (since we know we're not an update)
- ob_start();
- ob_implicit_flush(false);
- if ($this->parent->manifestClass && method_exists($this->parent->manifestClass, 'preflight'))
- {
- if ($this->parent->manifestClass->preflight($this->route, $this) === false)
- {
- // Install failed, rollback changes
- $this->parent->abort(JText::_('JLIB_INSTALLER_ABORT_PLG_INSTALL_CUSTOM_INSTALL_FAILURE'));
- return false;
- }
- }
- // Create msg object; first use here
- $msg = ob_get_contents();
- ob_end_clean();
- /*
- * Let's run the queries for the module
- * If Joomla 1.5 compatible, with discreet sql files - execute appropriate
- * file for utf-8 support or non-utf-8 support
- */
- // Try for Joomla 1.5 type queries
- // Second argument is the utf compatible version attribute
- $utfresult = $this->parent->parseSQLFiles($xml->{strtolower($this->route)}->sql);
- if ($utfresult === false)
- {
- // Install failed, rollback changes
- $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_UNINSTALL_SQL_ERROR', $db->stderr(true)));
- return false;
- }
- // Start Joomla! 1.6
- ob_start();
- ob_implicit_flush(false);
- if ($this->parent->manifestClass && method_exists($this->parent->manifestClass, 'uninstall'))
- {
- $this->parent->manifestClass->uninstall($this);
- }
- // Append messages
- $msg = ob_get_contents();
- ob_end_clean();
- // Remove the plugin files
- $this->parent->removeFiles($xml->images, -1);
- $this->parent->removeFiles($xml->files, -1);
- JFile::delete($manifestFile);
- // Remove all media and languages as well
- $this->parent->removeFiles($xml->media);
- $this->parent->removeFiles($xml->languages, 1);
- // Remove the schema version
- $query = $db->getQuery(true);
- $query->delete()->from('#__schemas')->where('extension_id = ' . $row->extension_id);
- $db->setQuery($query);
- $db->Query();
- // Now we will no longer need the plugin object, so let's delete it
- $row->delete($row->extension_id);
- unset($row);
- // If the folder is empty, let's delete it
- $files = JFolder::files($this->parent->getPath('extension_root'));
- JFolder::delete($this->parent->getPath('extension_root'));
- if ($msg)
- {
- $this->parent->set('extension_message', $msg);
- }
- return $retval;
- }
- /**
- * Custom discover method
- *
- * @return array JExtension) list of extensions available
- *
- * @since 11.1
- */
- public function discover()
- {
- $results = array();
- $folder_list = JFolder::folders(JPATH_SITE . '/plugins');
- foreach ($folder_list as $folder)
- {
- $file_list = JFolder::files(JPATH_SITE . '/plugins/' . $folder, '\.xml$');
- foreach ($file_list as $file)
- {
- $manifest_details = JApplicationHelper::parseXMLInstallFile(JPATH_SITE . '/plugins/' . $folder . '/' . $file);
- $file = JFile::stripExt($file);
- // Ignore example plugins
- if ($file == 'example')
- {
- continue;
- }
- $extension = JTable::getInstance('extension');
- $extension->set('type', 'plugin');
- $extension->set('client_id', 0);
- $extension->set('element', $file);
- $extension->set('folder', $folder);
- $extension->set('name', $file);
- $extension->set('state', -1);
- $extension->set('manifest_cache', json_encode($manifest_details));
- $results[] = $extension;
- }
- $folder_list = JFolder::folders(JPATH_SITE . '/plugins/' . $folder);
- foreach ($folder_list as $plugin_folder)
- {
- $file_list = JFolder::files(JPATH_SITE . '/plugins/' . $folder . '/' . $plugin_folder, '\.xml$');
- foreach ($file_list as $file)
- {
- $manifest_details = JApplicationHelper::parseXMLInstallFile(
- JPATH_SITE . '/plugins/' . $folder . '/' . $plugin_folder . '/' . $file
- );
- $file = JFile::stripExt($file);
- if ($file == 'example')
- {
- continue;
- }
- // Ignore example plugins
- $extension = JTable::getInstance('extension');
- $extension->set('type', 'plugin');
- $extension->set('client_id', 0);
- $extension->set('element', $file);
- $extension->set('folder', $folder);
- $extension->set('name', $file);
- $extension->set('state', -1);
- $extension->set('manifest_cache', json_encode($manifest_details));
- $results[] = $extension;
- }
- }
- }
- return $results;
- }
- /**
- * Custom discover_install method.
- *
- * @return mixed
- *
- * @since 11.1
- */
- public function discover_install()
- {
- /*
- * Plugins use the extensions table as their primary store
- * Similar to modules and templates, rather easy
- * If it's not in the extensions table we just add it
- */
- $client = JApplicationHelper::getClientInfo($this->parent->extension->client_id);
- if (is_dir($client->path . '/plugins/' . $this->parent->extension->folder . '/' . $this->parent->extension->element))
- {
- $manifestPath = $client->path . '/plugins/' . $this->parent->extension->folder . '/' . $this->parent->extension->element . '/'
- . $this->parent->extension->element . '.xml';
- }
- else
- {
- $manifestPath = $client->path . '/plugins/' . $this->parent->extension->folder . '/' . $this->parent->extension->element . '.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);
- $manifest_details = JApplicationHelper::parseXMLInstallFile($manifestPath);
- $this->parent->extension->manifest_cache = json_encode($manifest_details);
- $this->parent->extension->state = 0;
- $this->parent->extension->name = $manifest_details['name'];
- $this->parent->extension->enabled = ('editors' == $this->parent->extension->folder) ? 1 : 0;
- $this->parent->extension->params = $this->parent->getParams();
- if ($this->parent->extension->store())
- {
- return $this->parent->extension->get('extension_id');
- }
- else
- {
- JError::raiseWarning(101, JText::_('JLIB_INSTALLER_ERROR_PLG_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()
- {
- /*
- * Plugins use the extensions table as their primary store
- * Similar to modules and templates, rather easy
- * If it's not in the extensions table we just add it
- */
- $client = JApplicationHelper::getClientInfo($this->parent->extension->client_id);
- $manifestPath = $client->path . '/plugins/' . $this->parent->extension->folder . '/' . $this->parent->extension->element . '/'
- . $this->parent->extension->element . '.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 = $manifest_details['name'];
- if ($this->parent->extension->store())
- {
- return true;
- }
- else
- {
- JError::raiseWarning(101, JText::_('JLIB_INSTALLER_ERROR_PLG_REFRESH_MANIFEST_CACHE'));
- return false;
- }
- }
- }