diff options
Diffstat (limited to 'phpBB/includes/acp/acp_extensions.php')
| -rw-r--r-- | phpBB/includes/acp/acp_extensions.php | 333 |
1 files changed, 333 insertions, 0 deletions
diff --git a/phpBB/includes/acp/acp_extensions.php b/phpBB/includes/acp/acp_extensions.php new file mode 100644 index 0000000000..379e779c2c --- /dev/null +++ b/phpBB/includes/acp/acp_extensions.php @@ -0,0 +1,333 @@ +<?php +/** +* +* @package acp +* @copyright (c) 2012 phpBB Group +* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2 +* +*/ + +/** +* @ignore +*/ +if (!defined('IN_PHPBB')) +{ + exit; +} + +/** +* @package acp +*/ +class acp_extensions +{ + var $u_action; + + private $db; + private $config; + private $template; + private $user; + + function main() + { + // Start the page + global $config, $user, $template, $request, $phpbb_extension_manager, $db, $phpbb_root_path, $phpEx; + + $this->db = $db; + $this->config = $config; + $this->template = $template; + $this->user = $user; + + $user->add_lang(array('install', 'acp/extensions', 'migrator')); + + $this->page_title = 'ACP_EXTENSIONS'; + + $action = $request->variable('action', 'list'); + $ext_name = $request->variable('ext_name', ''); + + // What is a safe limit of execution time? Half the max execution time should be safe. + $safe_time_limit = (ini_get('max_execution_time') / 2); + $start_time = time(); + + // Cancel action + if ($request->is_set_post('cancel')) + { + $action = 'list'; + $ext_name = ''; + } + + // If they've specified an extension, let's load the metadata manager and validate it. + if ($ext_name) + { + $md_manager = new phpbb_extension_metadata_manager($ext_name, $config, $phpbb_extension_manager, $template, $phpbb_root_path); + + try + { + $md_manager->get_metadata('all'); + } + catch(phpbb_extension_exception $e) + { + trigger_error($e); + } + } + + // What are we doing? + switch ($action) + { + case 'list': + default: + $this->list_enabled_exts($phpbb_extension_manager); + $this->list_disabled_exts($phpbb_extension_manager); + $this->list_available_exts($phpbb_extension_manager); + + $this->tpl_name = 'acp_ext_list'; + break; + + case 'enable_pre': + if (!$md_manager->validate_enable()) + { + trigger_error($user->lang['EXTENSION_NOT_AVAILABLE'] . adm_back_link($this->u_action), E_USER_WARNING); + } + + if ($phpbb_extension_manager->enabled($ext_name)) + { + redirect($this->u_action); + } + + $this->tpl_name = 'acp_ext_enable'; + + $template->assign_vars(array( + 'PRE' => true, + 'U_ENABLE' => $this->u_action . '&action=enable&ext_name=' . urlencode($ext_name), + )); + break; + + case 'enable': + if (!$md_manager->validate_enable()) + { + trigger_error($user->lang['EXTENSION_NOT_AVAILABLE'] . adm_back_link($this->u_action), E_USER_WARNING); + } + + try + { + while ($phpbb_extension_manager->enable_step($ext_name)) + { + // Are we approaching the time limit? If so we want to pause the update and continue after refreshing + if ((time() - $start_time) >= $safe_time_limit) + { + $template->assign_var('S_NEXT_STEP', true); + + meta_refresh(0, $this->u_action . '&action=enable&ext_name=' . urlencode($ext_name)); + } + } + } + catch (phpbb_db_migration_exception $e) + { + $template->assign_var('MIGRATOR_ERROR', $e->getLocalisedMessage($user)); + } + + $this->tpl_name = 'acp_ext_enable'; + + $template->assign_vars(array( + 'U_RETURN' => $this->u_action . '&action=list', + )); + break; + + case 'disable_pre': + if (!$phpbb_extension_manager->enabled($ext_name)) + { + redirect($this->u_action); + } + + $this->tpl_name = 'acp_ext_disable'; + + $template->assign_vars(array( + 'PRE' => true, + 'U_DISABLE' => $this->u_action . '&action=disable&ext_name=' . urlencode($ext_name), + )); + break; + + case 'disable': + while ($phpbb_extension_manager->disable_step($ext_name)) + { + // Are we approaching the time limit? If so we want to pause the update and continue after refreshing + if ((time() - $start_time) >= $safe_time_limit) + { + $template->assign_var('S_NEXT_STEP', true); + + meta_refresh(0, $this->u_action . '&action=disable&ext_name=' . urlencode($ext_name)); + } + } + + $this->tpl_name = 'acp_ext_disable'; + + $template->assign_vars(array( + 'U_RETURN' => $this->u_action . '&action=list', + )); + break; + + case 'purge_pre': + $this->tpl_name = 'acp_ext_purge'; + + $template->assign_vars(array( + 'PRE' => true, + 'U_PURGE' => $this->u_action . '&action=purge&ext_name=' . urlencode($ext_name), + )); + break; + + case 'purge': + try + { + while ($phpbb_extension_manager->purge_step($ext_name)) + { + // Are we approaching the time limit? If so we want to pause the update and continue after refreshing + if ((time() - $start_time) >= $safe_time_limit) + { + $template->assign_var('S_NEXT_STEP', true); + + meta_refresh(0, $this->u_action . '&action=purge&ext_name=' . urlencode($ext_name)); + } + } + } + catch (phpbb_db_migration_exception $e) + { + $template->assign_var('MIGRATOR_ERROR', $e->getLocalisedMessage($user)); + } + + $this->tpl_name = 'acp_ext_purge'; + + $template->assign_vars(array( + 'U_RETURN' => $this->u_action . '&action=list', + )); + break; + + case 'details': + // Output it to the template + $md_manager->output_template_data(); + + $template->assign_var('U_BACK', $this->u_action . '&action=list'); + + $this->tpl_name = 'acp_ext_details'; + break; + } + } + + /** + * Lists all the enabled extensions and dumps to the template + * + * @param $phpbb_extension_manager An instance of the extension manager + * @return null + */ + public function list_enabled_exts(phpbb_extension_manager $phpbb_extension_manager) + { + foreach ($phpbb_extension_manager->all_enabled() as $name => $location) + { + $md_manager = $phpbb_extension_manager->create_extension_metadata_manager($name, $this->template); + + try + { + $this->template->assign_block_vars('enabled', array( + 'META_DISPLAY_NAME' => $md_manager->get_metadata('display-name'), + + 'U_DETAILS' => $this->u_action . '&action=details&ext_name=' . urlencode($name), + )); + + $this->output_actions('enabled', array( + 'DISABLE' => $this->u_action . '&action=disable_pre&ext_name=' . urlencode($name), + 'PURGE' => $this->u_action . '&action=purge_pre&ext_name=' . urlencode($name), + )); + } + catch(phpbb_extension_exception $e) + { + $this->template->assign_block_vars('disabled', array( + 'META_DISPLAY_NAME' => $this->user->lang('EXTENSION_INVALID_LIST', $name, $e), + )); + } + } + } + + /** + * Lists all the disabled extensions and dumps to the template + * + * @param $phpbb_extension_manager An instance of the extension manager + * @return null + */ + public function list_disabled_exts(phpbb_extension_manager $phpbb_extension_manager) + { + foreach ($phpbb_extension_manager->all_disabled() as $name => $location) + { + $md_manager = $phpbb_extension_manager->create_extension_metadata_manager($name, $this->template); + + try + { + $this->template->assign_block_vars('disabled', array( + 'META_DISPLAY_NAME' => $md_manager->get_metadata('display-name'), + + 'U_DETAILS' => $this->u_action . '&action=details&ext_name=' . urlencode($name), + )); + + $this->output_actions('disabled', array( + 'ENABLE' => $this->u_action . '&action=enable_pre&ext_name=' . urlencode($name), + 'PURGE' => $this->u_action . '&action=purge_pre&ext_name=' . urlencode($name), + )); + } + catch(phpbb_extension_exception $e) + { + $this->template->assign_block_vars('disabled', array( + 'META_DISPLAY_NAME' => $this->user->lang('EXTENSION_INVALID_LIST', $name, $e), + )); + } + } + } + + /** + * Lists all the available extensions and dumps to the template + * + * @param $phpbb_extension_manager An instance of the extension manager + * @return null + */ + public function list_available_exts(phpbb_extension_manager $phpbb_extension_manager) + { + $uninstalled = array_diff_key($phpbb_extension_manager->all_available(), $phpbb_extension_manager->all_configured()); + + foreach ($uninstalled as $name => $location) + { + $md_manager = $phpbb_extension_manager->create_extension_metadata_manager($name, $this->template); + + try + { + $this->template->assign_block_vars('disabled', array( + 'META_DISPLAY_NAME' => $md_manager->get_metadata('display-name'), + + 'U_DETAILS' => $this->u_action . '&action=details&ext_name=' . urlencode($name), + )); + + $this->output_actions('disabled', array( + 'ENABLE' => $this->u_action . '&action=enable_pre&ext_name=' . urlencode($name), + )); + } + catch(phpbb_extension_exception $e) + { + $this->template->assign_block_vars('disabled', array( + 'META_DISPLAY_NAME' => $this->user->lang('EXTENSION_INVALID_LIST', $name, $e), + )); + } + } + } + + /** + * Output actions to a block + * + * @param string $block + * @param array $actions + */ + private function output_actions($block, $actions) + { + foreach ($actions as $lang => $url) + { + $this->template->assign_block_vars($block . '.actions', array( + 'L_ACTION' => $this->user->lang($lang), + 'U_ACTION' => $url, + )); + } + } +} |