/** * Install a plugin from .org in the background via a cron job (used by * installer - opt in). * @param string $plugin_to_install_id * @param array $plugin_to_install * @since 2.6.0 */ public static function background_installer($plugin_to_install_id, $plugin_to_install) { if (!empty($plugin_to_install['repo-slug'])) { require_once ABSPATH . 'wp-admin/includes/file.php'; require_once ABSPATH . 'wp-admin/includes/plugin-install.php'; require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; require_once ABSPATH . 'wp-admin/includes/plugin.php'; WP_Filesystem(); $skin = new Automatic_Upgrader_Skin(); $upgrader = new WP_Upgrader($skin); $installed_plugins = array_map(array(__CLASS__, 'format_plugin_slug'), array_keys(get_plugins())); $plugin_slug = $plugin_to_install['repo-slug']; $plugin = $plugin_slug . '/' . $plugin_slug . '.php'; $installed = false; $activate = false; // See if the plugin is installed already if (in_array($plugin_to_install['repo-slug'], $installed_plugins)) { $installed = true; $activate = !is_plugin_active($plugin); } // Install this thing! if (!$installed) { // Suppress feedback ob_start(); try { $plugin_information = plugins_api('plugin_information', array('slug' => $plugin_to_install['repo-slug'], 'fields' => array('short_description' => false, 'sections' => false, 'requires' => false, 'rating' => false, 'ratings' => false, 'downloaded' => false, 'last_updated' => false, 'added' => false, 'tags' => false, 'homepage' => false, 'donate_link' => false, 'author_profile' => false, 'author' => false))); if (is_wp_error($plugin_information)) { throw new Exception($plugin_information->get_error_message()); } $package = $plugin_information->download_link; $download = $upgrader->download_package($package); if (is_wp_error($download)) { throw new Exception($download->get_error_message()); } $working_dir = $upgrader->unpack_package($download, true); if (is_wp_error($working_dir)) { throw new Exception($working_dir->get_error_message()); } $result = $upgrader->install_package(array('source' => $working_dir, 'destination' => WP_PLUGIN_DIR, 'clear_destination' => false, 'abort_if_destination_exists' => false, 'clear_working' => true, 'hook_extra' => array('type' => 'plugin', 'action' => 'install'))); if (is_wp_error($result)) { throw new Exception($result->get_error_message()); } $activate = true; } catch (Exception $e) { WC_Admin_Notices::add_custom_notice($plugin_to_install_id . '_install_error', sprintf(__('%1$s could not be installed (%2$s). <a href="%3$s">Please install it manually by clicking here.</a>', 'woocommerce'), $plugin_to_install['name'], $e->getMessage(), esc_url(admin_url('index.php?wc-install-plugin-redirect=' . $plugin_to_install['repo-slug'])))); } // Discard feedback ob_end_clean(); } wp_clean_plugins_cache(); // Activate this thing if ($activate) { try { $result = activate_plugin($plugin); if (is_wp_error($result)) { throw new Exception($result->get_error_message()); } } catch (Exception $e) { WC_Admin_Notices::add_custom_notice($plugin_to_install_id . '_install_error', sprintf(__('%1$s was installed but could not be activated. <a href="%2$s">Please activate it manually by clicking here.</a>', 'woocommerce'), $plugin_to_install['name'], admin_url('plugins.php'))); } } } }
/** * Upgrades WordPress locally */ public function upgrade_core($current) { ob_start(); if (file_exists(ABSPATH . '/wp-admin/includes/update.php')) { include_once ABSPATH . '/wp-admin/includes/update.php'; } @wp_version_check(); $current_update = false; ob_end_flush(); ob_end_clean(); $core = $this->mmb_get_transient('update_core'); if (isset($core->updates) && !empty($core->updates)) { $updates = $core->updates[0]; $updated = $core->updates[0]; if (!isset($updated->response) || $updated->response == 'latest') { return array('upgraded' => ' updated'); } if ($updated->response == "development" && $current['response'] == "upgrade") { return array('error' => '<font color="#900">Unexpected error. Please upgrade manually.</font>'); } else { if ($updated->response == $current['response'] || $updated->response == "upgrade" && $current['response'] == "development") { if ($updated->locale != $current['locale']) { foreach ($updates as $update) { if ($update->locale == $current['locale']) { $current_update = $update; break; } } if ($current_update == false) { return array('error' => ' Localization mismatch. Try again.'); } } else { $current_update = $updated; } } else { return array('error' => ' Transient mismatch. Try again.'); } } } else { return array('error' => ' Refresh transient failed. Try again.'); } if ($current_update != false) { global $wp_filesystem, $wp_version; if (version_compare($wp_version, '3.1.9', '>')) { if (!class_exists('Core_Upgrader')) { include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; } /** @handled class */ $core = new Core_Upgrader(mwp_container()->getUpdaterSkin()); $result = $core->upgrade($current_update); $this->mmb_maintenance_mode(false); if (is_wp_error($result)) { return array('error' => $this->mmb_get_error($result)); } else { return array('upgraded' => ' updated'); } } else { if (!class_exists('WP_Upgrader')) { include_once ABSPATH . 'wp-admin/includes/update.php'; if (function_exists('wp_update_core')) { $result = wp_update_core($current_update); if (is_wp_error($result)) { return array('error' => $this->mmb_get_error($result)); } else { return array('upgraded' => ' updated'); } } } if (class_exists('WP_Upgrader')) { /** @handled class */ $upgrader_skin = new WP_Upgrader_Skin(); $upgrader_skin->done_header = true; /** @handled class */ $upgrader = new WP_Upgrader($upgrader_skin); // Is an update available? if (!isset($current_update->response) || $current_update->response == 'latest') { return array('upgraded' => ' updated'); } $res = $upgrader->fs_connect(array(ABSPATH, WP_CONTENT_DIR)); if (is_wp_error($res)) { return array('error' => $this->mmb_get_error($res)); } $wp_dir = trailingslashit($wp_filesystem->abspath()); $core_package = false; if (isset($current_update->package) && !empty($current_update->package)) { $core_package = $current_update->package; } elseif (isset($current_update->packages->full) && !empty($current_update->packages->full)) { $core_package = $current_update->packages->full; } $download = $upgrader->download_package($core_package); if (is_wp_error($download)) { return array('error' => $this->mmb_get_error($download)); } $working_dir = $upgrader->unpack_package($download); if (is_wp_error($working_dir)) { return array('error' => $this->mmb_get_error($working_dir)); } if (!$wp_filesystem->copy($working_dir . '/wordpress/wp-admin/includes/update-core.php', $wp_dir . 'wp-admin/includes/update-core.php', true)) { $wp_filesystem->delete($working_dir, true); return array('error' => 'Unable to move update files.'); } $wp_filesystem->chmod($wp_dir . 'wp-admin/includes/update-core.php', FS_CHMOD_FILE); require ABSPATH . 'wp-admin/includes/update-core.php'; $update_core = update_core($working_dir, $wp_dir); ob_end_clean(); $this->mmb_maintenance_mode(false); if (is_wp_error($update_core)) { return array('error' => $this->mmb_get_error($update_core)); } ob_end_flush(); return array('upgraded' => 'updated'); } else { return array('error' => 'failed'); } } } else { return array('error' => 'failed'); } }
/** * Downloads the MarketPress Dashboard * * @since 0.1 * @uses WP_Upgrader, wp_safe_redirect, admin_url * @return void */ public function install_marketpress_dashboard() { // Download $package = 'http://marketpress.com/mpdash.zip'; $upgrader = new WP_Upgrader(new AU_Install_Skin()); // File System Connect $res = $upgrader->fs_connect(array(WP_CONTENT_DIR, WP_PLUGIN_DIR)); // Download Package $download = $upgrader->download_package($package); // Don't delete local files $delete_package = $download != $package; // Unpack the package $working_dir = $upgrader->unpack_package($download, $delete_package); // Install the package $result = $upgrader->install_package(array('source' => $working_dir, 'destination' => WP_PLUGIN_DIR, 'clear_destination' => FALSE, 'clear_working' => TRUE, 'hook_extra' => array())); // Redirect wp_safe_redirect(network_admin_url('plugins.php?message=marketpress_installed')); }
function upgrade_core($current, $userid) { global $iwp_activities_log_post_type, $iwp_mmb_activities_log; ob_start(); if (!function_exists('wp_version_check') || !function_exists('get_core_checksums')) { include_once ABSPATH . '/wp-admin/includes/update.php'; } @wp_version_check(); $current_update = false; ob_end_flush(); ob_end_clean(); $core = $this->iwp_mmb_get_transient('update_core'); if (isset($core->updates) && !empty($core->updates)) { $updates = $core->updates[0]; $updated = $core->updates[0]; if (!isset($updated->response) || $updated->response == 'latest') { return array('upgraded' => 'updated'); } if ($updated->response == "development" && $current->response == "upgrade") { return array('error' => '<font color="#900">Unexpected error. Please upgrade manually.</font>', 'error_code' => 'unexpected_error_please_upgrade_manually'); } else { if ($updated->response == $current->response || $updated->response == "upgrade" && $current->response == "development") { if ($updated->locale != $current->locale) { foreach ($updates as $update) { if ($update->locale == $current->locale) { $current_update = $update; break; } } if ($current_update == false) { return array('error' => ' Localization mismatch. Try again.', 'error_code' => 'localization_mismatch'); } } else { $current_update = $updated; } } else { return array('error' => ' Transient mismatch. Try again.', 'error_code' => 'transient_mismatch'); } } } else { return array('error' => ' Refresh transient failed. Try again.', 'error_code' => 'refresh_transient_failed'); } if ($current_update != false) { global $iwp_mmb_wp_version, $wp_filesystem, $wp_version; if (version_compare($wp_version, '3.1.9', '>')) { if (!class_exists('Core_Upgrader')) { include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; } $core = new Core_Upgrader(); $result = $core->upgrade($current_update); $this->iwp_mmb_maintenance_mode(false); if (is_wp_error($result)) { return array('error' => $this->iwp_mmb_get_error($result), 'error_code' => 'maintenance_mode_upgrade_core'); } else { $iwp_mmb_activities_log->iwp_mmb_save_iwp_activities('core', 'update', $iwp_activities_log_post_type, $current, $userid); return array('upgraded' => 'updated'); } } else { if (!class_exists('WP_Upgrader')) { include_once ABSPATH . 'wp-admin/includes/update.php'; if (function_exists('wp_update_core')) { $result = wp_update_core($current_update); if (is_wp_error($result)) { return array('error' => $this->iwp_mmb_get_error($result), 'error_code' => 'wp_update_core_upgrade_core'); } else { $iwp_mmb_activities_log->iwp_mmb_save_iwp_activities('core', 'update', $iwp_activities_log_post_type, $current, $userid); return array('upgraded' => 'updated'); } } } if (class_exists('WP_Upgrader')) { $upgrader_skin = new WP_Upgrader_Skin(); $upgrader_skin->done_header = true; $upgrader = new WP_Upgrader($upgrader_skin); // Is an update available? if (!isset($current_update->response) || $current_update->response == 'latest') { return array('upgraded' => 'updated'); } $res = $upgrader->fs_connect(array(ABSPATH, WP_CONTENT_DIR)); if (is_wp_error($res)) { return array('error' => $this->iwp_mmb_get_error($res), 'error_code' => 'upgrade_core_wp_error_res'); } $wp_dir = trailingslashit($wp_filesystem->abspath()); $core_package = false; if (isset($current_update->package) && !empty($current_update->package)) { $core_package = $current_update->package; } elseif (isset($current_update->packages->full) && !empty($current_update->packages->full)) { $core_package = $current_update->packages->full; } $download = $upgrader->download_package($core_package); if (is_wp_error($download)) { return array('error' => $this->iwp_mmb_get_error($download), 'error_code' => 'download_upgrade_core'); } $working_dir = $upgrader->unpack_package($download); if (is_wp_error($working_dir)) { return array('error' => $this->iwp_mmb_get_error($working_dir), 'error_code' => 'working_dir_upgrade_core'); } if (!$wp_filesystem->copy($working_dir . '/wordpress/wp-admin/includes/update-core.php', $wp_dir . 'wp-admin/includes/update-core.php', true)) { $wp_filesystem->delete($working_dir, true); return array('error' => 'Unable to move update files.', 'error_code' => 'unable_to_move_update_files'); } $wp_filesystem->chmod($wp_dir . 'wp-admin/includes/update-core.php', FS_CHMOD_FILE); require ABSPATH . 'wp-admin/includes/update-core.php'; $update_core = update_core($working_dir, $wp_dir); ob_end_clean(); $this->iwp_mmb_maintenance_mode(false); if (is_wp_error($update_core)) { return array('error' => $this->iwp_mmb_get_error($update_core), 'error_code' => 'upgrade_core_wp_error'); } ob_end_flush(); $iwp_mmb_activities_log->iwp_mmb_save_iwp_activities('core', 'update', $iwp_activities_log_post_type, $current, $userid); return array('upgraded' => 'updated'); } else { return array('error' => 'failed', 'error_code' => 'failed_WP_Upgrader_class_not_exists'); } } } else { return array('error' => 'failed', 'error_code' => 'failed_current_update_false'); } }
function unpack_package($package, $delete_package = true) { global $wp_filesystem, $updraftplus; $updraft_dir = $updraftplus->backups_dir_location(); // If not database, then it is a zip - unpack in the usual way if (!preg_match('/db\\.gz(\\.crypt)?$/i', $package)) { return parent::unpack_package($updraft_dir . '/' . $package, $delete_package); } $backup_dir = $wp_filesystem->find_folder($updraft_dir); // Unpack a database. The general shape of the following is copied from class-wp-upgrader.php @set_time_limit(1800); $this->skin->feedback('unpack_package'); $upgrade_folder = $wp_filesystem->wp_content_dir() . 'upgrade/'; @$wp_filesystem->mkdir($upgrade_folder, 0775); //Clean up contents of upgrade directory beforehand. $upgrade_files = $wp_filesystem->dirlist($upgrade_folder); if (!empty($upgrade_files)) { foreach ($upgrade_files as $file) { $wp_filesystem->delete($upgrade_folder . $file['name'], true); } } //We need a working directory $working_dir = $upgrade_folder . basename($package, '.crypt'); # $working_dir_filesystem = WP_CONTENT_DIR.'/upgrade/'. basename($package, '.crypt'); // Clean up working directory if ($wp_filesystem->is_dir($working_dir)) { $wp_filesystem->delete($working_dir, true); } if (!$wp_filesystem->mkdir($working_dir, 0775)) { return new WP_Error('mkdir_failed', __('Failed to create a temporary directory', 'updraftplus') . ' (' . $working_dir . ')'); } // Unpack package to working directory if ($updraftplus->is_db_encrypted($package)) { $this->skin->feedback('decrypt_database'); $encryption = UpdraftPlus_Options::get_updraft_option('updraft_encryptionphrase'); if (!$encryption) { return new WP_Error('no_encryption_key', __('Decryption failed. The database file is encrypted, but you have no encryption key entered.', 'updraftplus')); } // Encrypted - decrypt it require_once UPDRAFTPLUS_DIR . '/includes/phpseclib/Crypt/Rijndael.php'; $rijndael = new Crypt_Rijndael(); // Get decryption key $rijndael->setKey($encryption); $ciphertext = $rijndael->decrypt($wp_filesystem->get_contents($backup_dir . $package)); if ($ciphertext) { $this->skin->feedback('decrypted_database'); if (!$wp_filesystem->put_contents($working_dir . '/backup.db.gz', $ciphertext)) { return new WP_Error('write_failed', __('Failed to write out the decrypted database to the filesystem', 'updraftplus')); } } else { return new WP_Error('decryption_failed', __('Decryption failed. The most likely cause is that you used the wrong key.', 'updraftplus')); } } else { if (!$wp_filesystem->copy($backup_dir . $package, $working_dir . '/backup.db.gz')) { if ($wp_filesystem->errors->get_error_code()) { foreach ($wp_filesystem->errors->get_error_messages() as $message) { show_message($message); } } return new WP_Error('copy_failed', $this->strings['copy_failed']); } } // Once extracted, delete the package if required (non-recursive, is a file) if ($delete_package) { $wp_filesystem->delete($backup_dir . $package, false, true); } return $working_dir; }