diff options
Diffstat (limited to 'phpBB/includes/acp/acp_extensions.php')
| -rw-r--r-- | phpBB/includes/acp/acp_extensions.php | 550 |
1 files changed, 550 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..0c9bc0deab --- /dev/null +++ b/phpBB/includes/acp/acp_extensions.php @@ -0,0 +1,550 @@ +<?php +/** +* +* This file is part of the phpBB Forum Software package. +* +* @copyright (c) phpBB Limited <https://www.phpbb.com> +* @license GNU General Public License, version 2 (GPL-2.0) +* +* For full copyright and license information, please see +* the docs/CREDITS.txt file. +* +*/ + +/** +* @ignore +*/ +if (!defined('IN_PHPBB')) +{ + exit; +} + +class acp_extensions +{ + var $u_action; + + private $db; + private $config; + private $template; + private $user; + private $cache; + private $log; + private $request; + + function main() + { + // Start the page + global $config, $user, $template, $request, $phpbb_extension_manager, $db, $phpbb_root_path, $phpEx, $phpbb_log, $cache; + + $this->db = $db; + $this->config = $config; + $this->template = $template; + $this->user = $user; + $this->cache = $cache; + $this->request = $request; + $this->log = $phpbb_log; + + $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'; + $ext_name = ''; + } + + if (in_array($action, array('enable', 'disable', 'delete_data')) && !check_link_hash($request->variable('hash', ''), $action . '.' . $ext_name)) + { + trigger_error('FORM_INVALID', E_USER_WARNING); + } + + // If they've specified an extension, let's load the metadata manager and validate it. + if ($ext_name) + { + $md_manager = new \phpbb\extension\metadata_manager($ext_name, $config, $phpbb_extension_manager, $template, $user, $phpbb_root_path); + + try + { + $md_manager->get_metadata('all'); + } + catch(\phpbb\extension\exception $e) + { + trigger_error($e, E_USER_WARNING); + } + } + + // What are we doing? + switch ($action) + { + case 'set_config_version_check_force_unstable': + $force_unstable = $this->request->variable('force_unstable', false); + + if ($force_unstable) + { + $s_hidden_fields = build_hidden_fields(array( + 'force_unstable' => $force_unstable, + )); + + confirm_box(false, $user->lang('EXTENSION_FORCE_UNSTABLE_CONFIRM'), $s_hidden_fields); + } + else + { + $config->set('extension_force_unstable', false); + trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($this->u_action)); + } + break; + + case 'list': + default: + if (confirm_box(true)) + { + $config->set('extension_force_unstable', true); + trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($this->u_action)); + } + + $this->list_enabled_exts($phpbb_extension_manager); + $this->list_disabled_exts($phpbb_extension_manager); + $this->list_available_exts($phpbb_extension_manager); + + $this->template->assign_vars(array( + 'U_VERSIONCHECK_FORCE' => $this->u_action . '&action=list&versioncheck_force=1', + 'FORCE_UNSTABLE' => $config['extension_force_unstable'], + 'U_ACTION' => $this->u_action, + )); + + add_form_key('version_check_settings'); + + $this->tpl_name = 'acp_ext_list'; + break; + + case 'enable_pre': + if (!$md_manager->validate_dir()) + { + trigger_error($user->lang['EXTENSION_DIR_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING); + } + + if (!$md_manager->validate_enable()) + { + trigger_error($user->lang['EXTENSION_NOT_AVAILABLE'] . adm_back_link($this->u_action), E_USER_WARNING); + } + + $extension = $phpbb_extension_manager->get_extension($ext_name); + if (!$extension->is_enableable()) + { + trigger_error($user->lang['EXTENSION_NOT_ENABLEABLE'] . adm_back_link($this->u_action), E_USER_WARNING); + } + + if ($phpbb_extension_manager->is_enabled($ext_name)) + { + redirect($this->u_action); + } + + $this->tpl_name = 'acp_ext_enable'; + + $template->assign_vars(array( + 'PRE' => true, + 'L_CONFIRM_MESSAGE' => $this->user->lang('EXTENSION_ENABLE_CONFIRM', $md_manager->get_metadata('display-name')), + 'U_ENABLE' => $this->u_action . '&action=enable&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('enable.' . $ext_name), + )); + break; + + case 'enable': + if (!$md_manager->validate_dir()) + { + trigger_error($user->lang['EXTENSION_DIR_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING); + } + + if (!$md_manager->validate_enable()) + { + trigger_error($user->lang['EXTENSION_NOT_AVAILABLE'] . adm_back_link($this->u_action), E_USER_WARNING); + } + + $extension = $phpbb_extension_manager->get_extension($ext_name); + if (!$extension->is_enableable()) + { + trigger_error($user->lang['EXTENSION_NOT_ENABLEABLE'] . 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) . '&hash=' . generate_link_hash('enable.' . $ext_name)); + } + } + $this->log->add('admin', $user->data['user_id'], $user->ip, 'LOG_EXT_ENABLE', time(), array($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->is_enabled($ext_name)) + { + redirect($this->u_action); + } + + $this->tpl_name = 'acp_ext_disable'; + + $template->assign_vars(array( + 'PRE' => true, + 'L_CONFIRM_MESSAGE' => $this->user->lang('EXTENSION_DISABLE_CONFIRM', $md_manager->get_metadata('display-name')), + 'U_DISABLE' => $this->u_action . '&action=disable&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('disable.' . $ext_name), + )); + break; + + case 'disable': + if (!$phpbb_extension_manager->is_enabled($ext_name)) + { + redirect($this->u_action); + } + + 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) . '&hash=' . generate_link_hash('disable.' . $ext_name)); + } + } + $this->log->add('admin', $user->data['user_id'], $user->ip, 'LOG_EXT_DISABLE', time(), array($ext_name)); + + $this->tpl_name = 'acp_ext_disable'; + + $template->assign_vars(array( + 'U_RETURN' => $this->u_action . '&action=list', + )); + break; + + case 'delete_data_pre': + if ($phpbb_extension_manager->is_enabled($ext_name)) + { + redirect($this->u_action); + } + $this->tpl_name = 'acp_ext_delete_data'; + + $template->assign_vars(array( + 'PRE' => true, + 'L_CONFIRM_MESSAGE' => $this->user->lang('EXTENSION_DELETE_DATA_CONFIRM', $md_manager->get_metadata('display-name')), + 'U_PURGE' => $this->u_action . '&action=delete_data&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('delete_data.' . $ext_name), + )); + break; + + case 'delete_data': + if ($phpbb_extension_manager->is_enabled($ext_name)) + { + redirect($this->u_action); + } + + 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, $this->u_action . '&action=delete_data&ext_name=' . urlencode($ext_name) . '&hash=' . generate_link_hash('delete_data.' . $ext_name)); + } + } + $this->log->add('admin', $user->data['user_id'], $user->ip, 'LOG_EXT_PURGE', time(), array($ext_name)); + } + catch (\phpbb\db\migration\exception $e) + { + $template->assign_var('MIGRATOR_ERROR', $e->getLocalisedMessage($user)); + } + + $this->tpl_name = 'acp_ext_delete_data'; + + $template->assign_vars(array( + 'U_RETURN' => $this->u_action . '&action=list', + )); + break; + + case 'details': + // Output it to the template + $md_manager->output_template_data(); + + try + { + $updates_available = $this->version_check($md_manager, $request->variable('versioncheck_force', false)); + + $template->assign_vars(array( + 'S_UP_TO_DATE' => empty($updates_available), + 'S_VERSIONCHECK' => true, + 'UP_TO_DATE_MSG' => $this->user->lang(empty($updates_available) ? 'UP_TO_DATE' : 'NOT_UP_TO_DATE', $md_manager->get_metadata('display-name')), + )); + + foreach ($updates_available as $branch => $version_data) + { + $template->assign_block_vars('updates_available', $version_data); + } + } + catch (\RuntimeException $e) + { + $template->assign_vars(array( + 'S_VERSIONCHECK_STATUS' => $e->getCode(), + 'VERSIONCHECK_FAIL_REASON' => ($e->getMessage() !== $user->lang('VERSIONCHECK_FAIL')) ? $e->getMessage() : '', + )); + } + + $template->assign_vars(array( + 'U_BACK' => $this->u_action . '&action=list', + 'U_VERSIONCHECK_FORCE' => $this->u_action . '&action=details&versioncheck_force=1&ext_name=' . urlencode($md_manager->get_metadata('name')), + )); + + $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) + { + $enabled_extension_meta_data = array(); + + foreach ($phpbb_extension_manager->all_enabled() as $name => $location) + { + $md_manager = $phpbb_extension_manager->create_extension_metadata_manager($name, $this->template); + + try + { + $meta = $md_manager->get_metadata('all'); + $enabled_extension_meta_data[$name] = array( + 'META_DISPLAY_NAME' => $md_manager->get_metadata('display-name'), + 'META_VERSION' => $meta['version'], + ); + + $force_update = $this->request->variable('versioncheck_force', false); + $updates = $this->version_check($md_manager, $force_update, !$force_update); + + $enabled_extension_meta_data[$name]['S_UP_TO_DATE'] = empty($updates); + $enabled_extension_meta_data[$name]['S_VERSIONCHECK'] = true; + $enabled_extension_meta_data[$name]['U_VERSIONCHECK_FORCE'] = $this->u_action . '&action=details&versioncheck_force=1&ext_name=' . urlencode($md_manager->get_metadata('name')); + } + catch(\phpbb\extension\exception $e) + { + $this->template->assign_block_vars('disabled', array( + 'META_DISPLAY_NAME' => $this->user->lang('EXTENSION_INVALID_LIST', $name, $e), + 'S_VERSIONCHECK' => false, + )); + } + catch (\RuntimeException $e) + { + $enabled_extension_meta_data[$name]['S_VERSIONCHECK'] = false; + } + } + + uasort($enabled_extension_meta_data, array($this, 'sort_extension_meta_data_table')); + + foreach ($enabled_extension_meta_data as $name => $block_vars) + { + $block_vars['U_DETAILS'] = $this->u_action . '&action=details&ext_name=' . urlencode($name); + + $this->template->assign_block_vars('enabled', $block_vars); + + $this->output_actions('enabled', array( + 'DISABLE' => $this->u_action . '&action=disable_pre&ext_name=' . urlencode($name), + )); + } + } + + /** + * 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) + { + $disabled_extension_meta_data = array(); + + foreach ($phpbb_extension_manager->all_disabled() as $name => $location) + { + $md_manager = $phpbb_extension_manager->create_extension_metadata_manager($name, $this->template); + + try + { + $meta = $md_manager->get_metadata('all'); + $disabled_extension_meta_data[$name] = array( + 'META_DISPLAY_NAME' => $md_manager->get_metadata('display-name'), + 'META_VERSION' => $meta['version'], + ); + + $force_update = $this->request->variable('versioncheck_force', false); + $updates = $this->version_check($md_manager, $force_update, !$force_update); + + $disabled_extension_meta_data[$name]['S_UP_TO_DATE'] = empty($updates); + $disabled_extension_meta_data[$name]['S_VERSIONCHECK'] = true; + $disabled_extension_meta_data[$name]['U_VERSIONCHECK_FORCE'] = $this->u_action . '&action=details&versioncheck_force=1&ext_name=' . urlencode($md_manager->get_metadata('name')); + } + catch(\phpbb\extension\exception $e) + { + $this->template->assign_block_vars('disabled', array( + 'META_DISPLAY_NAME' => $this->user->lang('EXTENSION_INVALID_LIST', $name, $e), + 'S_VERSIONCHECK' => false, + )); + } + catch (\RuntimeException $e) + { + $disabeld_extension_meta_data[$name]['S_VERSIONCHECK'] = false; + } + } + + uasort($disabled_extension_meta_data, array($this, 'sort_extension_meta_data_table')); + + foreach ($disabled_extension_meta_data as $name => $block_vars) + { + $block_vars['U_DETAILS'] = $this->u_action . '&action=details&ext_name=' . urlencode($name); + + $this->template->assign_block_vars('disabled', $block_vars); + + $this->output_actions('disabled', array( + 'ENABLE' => $this->u_action . '&action=enable_pre&ext_name=' . urlencode($name), + 'DELETE_DATA' => $this->u_action . '&action=delete_data_pre&ext_name=' . urlencode($name), + )); + } + } + + /** + * 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()); + + $available_extension_meta_data = array(); + + foreach ($uninstalled as $name => $location) + { + $md_manager = $phpbb_extension_manager->create_extension_metadata_manager($name, $this->template); + + try + { + $meta = $md_manager->get_metadata('all'); + $available_extension_meta_data[$name] = array( + 'META_DISPLAY_NAME' => $md_manager->get_metadata('display-name'), + 'META_VERSION' => $meta['version'], + ); + + $force_update = $this->request->variable('versioncheck_force', false); + $updates = $this->version_check($md_manager, $force_update, !$force_update); + + $available_extension_meta_data[$name]['S_UP_TO_DATE'] = empty($updates); + $available_extension_meta_data[$name]['S_VERSIONCHECK'] = true; + $available_extension_meta_data[$name]['U_VERSIONCHECK_FORCE'] = $this->u_action . '&action=details&versioncheck_force=1&ext_name=' . urlencode($md_manager->get_metadata('name')); + } + catch(\phpbb\extension\exception $e) + { + $this->template->assign_block_vars('disabled', array( + 'META_DISPLAY_NAME' => $this->user->lang('EXTENSION_INVALID_LIST', $name, $e), + 'S_VERSIONCHECK' => false, + )); + } + catch (\RuntimeException $e) + { + $available_extension_meta_data[$name]['S_VERSIONCHECK'] = false; + } + } + + uasort($available_extension_meta_data, array($this, 'sort_extension_meta_data_table')); + + foreach ($available_extension_meta_data as $name => $block_vars) + { + $block_vars['U_DETAILS'] = $this->u_action . '&action=details&ext_name=' . urlencode($name); + + $this->template->assign_block_vars('disabled', $block_vars); + + $this->output_actions('disabled', array( + 'ENABLE' => $this->u_action . '&action=enable_pre&ext_name=' . urlencode($name), + )); + } + } + + /** + * 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('EXTENSION_' . $lang), + 'L_ACTION_EXPLAIN' => (isset($this->user->lang['EXTENSION_' . $lang . '_EXPLAIN'])) ? $this->user->lang('EXTENSION_' . $lang . '_EXPLAIN') : '', + 'U_ACTION' => $url, + )); + } + } + + /** + * Check the version and return the available updates. + * + * @param \phpbb\extension\metadata_manager $md_manager The metadata manager for the version to check. + * @param bool $force_update Ignores cached data. Defaults to false. + * @param bool $force_cache Force the use of the cache. Override $force_update. + * @return string + * @throws RuntimeException + */ + protected function version_check(\phpbb\extension\metadata_manager $md_manager, $force_update = false, $force_cache = false) + { + $meta = $md_manager->get_metadata('all'); + + if (!isset($meta['extra']['version-check'])) + { + throw new \RuntimeException($this->user->lang('NO_VERSIONCHECK'), 1); + } + + $version_check = $meta['extra']['version-check']; + + $version_helper = new \phpbb\version_helper($this->cache, $this->config, new \phpbb\file_downloader(), $this->user); + $version_helper->set_current_version($meta['version']); + $version_helper->set_file_location($version_check['host'], $version_check['directory'], $version_check['filename']); + $version_helper->force_stability($this->config['extension_force_unstable'] ? 'unstable' : null); + + return $updates = $version_helper->get_suggested_updates($force_update, $force_cache); + } + + /** + * Sort helper for the table containing the metadata about the extensions. + */ + protected function sort_extension_meta_data_table($val1, $val2) + { + return strnatcasecmp($val1['META_DISPLAY_NAME'], $val2['META_DISPLAY_NAME']); + } +} |