PHP WP_Upgrader::fs_connect方法代码示例

 /**
  * A mimic of the `WP_Upgrader::download_package` method that adds a step to store the temp file with a shorter
  * file name.
  *
  * @see WP_Upgrader::download_package()
  *
  * @param string $package The URI of the package. If this is the full path to an
  *                        existing local file, it will be returned untouched.
  *
  * @return string|WP_Error The full path to the downloaded package file, or a WP_Error object.
  */
 protected function download($package)
 {
     if (empty($this->filesystem)) {
         // try to connect
         $this->upgrader->fs_connect(array(WP_CONTENT_DIR, WP_PLUGIN_DIR));
         global $wp_filesystem;
         // still empty?
         if (empty($wp_filesystem)) {
             // bail
             return false;
         }
         $this->filesystem = $wp_filesystem;
     }
     $this->upgrader->skin->feedback('downloading_package', $package);
     $download_file = download_url($package);
     if (is_wp_error($download_file)) {
         return new WP_Error('download_failed', $this->upgrader->strings['download_failed'], $download_file->get_error_message());
     }
     $file = $this->get_short_filename($download_file);
     $moved = $this->filesystem->move($download_file, $file);
     if (empty($moved)) {
         // we tried, we failed, we bail and let WP do its job
         return false;
     }
     return $file;
 }

 function upgrade_bsf_product($request_product_id, $bundled_id)
 {
     global $bsf_product_validate_url, $bsf_support_url;
     if (!current_user_can('update_plugins')) {
         wp_die(__('You do not have sufficient permissions to update plugins for this site.', 'bsf'));
     }
     $brainstrom_users = get_option('brainstrom_users') ? get_option('brainstrom_users') : array();
     $brainstrom_products = get_option('brainstrom_products') ? get_option('brainstrom_products') : array();
     $brainstrom_bundled_products = get_option('brainstrom_bundled_products') ? get_option('brainstrom_bundled_products') : array();
     $plugins = $themes = $mix = array();
     if (!empty($brainstrom_products)) {
         $plugins = isset($brainstrom_products['plugins']) ? $brainstrom_products['plugins'] : array();
         $themes = isset($brainstrom_products['themes']) ? $brainstrom_products['themes'] : array();
     }
     $mix = array_merge($plugins, $themes);
     $bsf_username = $purchase_key = $type = $template = $name = '';
     if (!empty($brainstrom_users)) {
         foreach ($brainstrom_users as $bsf_user) {
             $bsf_username = $bsf_user['email'];
         }
     }
     $found_in_bsf_products = false;
     if ($bundled_id !== false) {
         $product_details_id = $bundled_id;
     } else {
         $product_details_id = $request_product_id;
     }
     foreach ($mix as $key => $product) {
         $pid = $product['id'];
         if ($pid === $product_details_id) {
             $purchase_key = $product['purchase_key'];
             $type = $product['type'];
             $template = $product['template'];
             $name = $product['product_name'];
             $found_in_bsf_products = true;
             break;
         }
     }
     if ($bundled_id !== false) {
         if (!empty($brainstrom_bundled_products)) {
             foreach ($brainstrom_bundled_products as $bp) {
                 if ($bp->id === $request_product_id) {
                     $type = $bp->type;
                     $template = $bp->init;
                     $name = $bp->name;
                 }
             }
         }
     }
     if ($bsf_username === '' || $purchase_key === '' || $request_product_id === '') {
         wp_die('Not valid to update product');
     }
     $path = base64_decode($bsf_product_validate_url);
     $data = array('action' => 'bsf_product_update_request', 'id' => $request_product_id, 'username' => $bsf_username, 'purchase_key' => $purchase_key, 'site_url' => get_site_url(), 'bundled' => $bundled_id);
     $request = @wp_remote_post($path, array('body' => $data, 'timeout' => '60', 'sslverify' => false));
     if (!is_wp_error($request) || wp_remote_retrieve_response_code($request) === 200) {
         $result = json_decode($request['body']);
         if (isset($result->error) && !$result->error) {
             $download_path = $result->update_data->download_url;
             $timezone = date_default_timezone_get();
             $call = 'file=' . $download_path . '&hashtime=' . strtotime(date('d-m-Y h:i:s a')) . '&timezone=' . $timezone;
             $hash = base64_encode($call);
             $parse = parse_url($path);
             $download = $parse['scheme'] . '://' . $parse['host'];
             $get_path = 'http://downloads.brainstormforce.com/';
             $download_path = rtrim($get_path, '/') . '/download.php?hash=' . $hash;
             //echo $download_path;
             //die();
             require_once ABSPATH . '/wp-admin/includes/file.php';
             WP_Filesystem();
             global $wp_filesystem;
             require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
             $WP_Upgrader = new WP_Upgrader();
             $res = $WP_Upgrader->fs_connect(array(WP_CONTENT_DIR));
             if (!$res) {
                 wp_die(new WP_Error('Server error', __("Error! Can't connect to filesystem", 'bsf')));
             } else {
                 $upgrade_folder = $wp_filesystem->wp_content_dir() . 'upgrade_tmp/bsf_package';
                 $package_filename = basename($download_path);
                 $plugin_folder = dirname($template);
                 if ($type === 'theme' && $bundled_id === false) {
                     $defaults = array('clear_update_cache' => true);
                     $args = array();
                     $parsed_args = wp_parse_args($args, $defaults);
                     $Theme_Upgrader = new Theme_Upgrader();
                     $Theme_Upgrader->init();
                     $Theme_Upgrader->upgrade_strings();
                     $Theme_Upgrader->strings['downloading_package'] = __('Downloading package from Server', 'bsf');
                     add_filter('upgrader_pre_install', array(&$Theme_Upgrader, 'current_before'), 10, 2);
                     add_filter('upgrader_post_install', array(&$Theme_Upgrader, 'current_after'), 10, 2);
                     add_filter('upgrader_clear_destination', array(&$Theme_Upgrader, 'delete_old_theme'), 10, 4);
                     $Theme_Upgrader->run(array('package' => $download_path, 'destination' => get_theme_root($template), 'clear_destination' => false, 'abort_if_destination_exists' => false, 'clear_working' => true, 'hook_extra' => array('theme' => $template, 'type' => 'theme', 'action' => 'update')));
                     remove_filter('upgrader_pre_install', array(&$Theme_Upgrader, 'current_before'));
                     remove_filter('upgrader_post_install', array(&$Theme_Upgrader, 'current_after'));
                     remove_filter('upgrader_clear_destination', array(&$Theme_Upgrader, 'delete_old_theme'));
                     if (!$Theme_Upgrader->result || is_wp_error($Theme_Upgrader->result)) {
                         return $Theme_Upgrader->result;
                     }
                     wp_clean_themes_cache($parsed_args['clear_update_cache']);
                     $response = array('status' => true, 'type' => 'theme', 'name' => $name);
//.........这里部分代码省略.........

 /**
  * 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));
                 }
//.........这里部分代码省略.........

 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');
//.........这里部分代码省略.........

 /**
  * 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 install_bsf_product($install_id)
 {
     global $bsf_product_validate_url, $bsf_support_url;
     if (!current_user_can('install_plugins')) {
         wp_die(__('You do not have sufficient permissions to install plugins for this site.', 'bsf'));
     }
     $brainstrom_bundled_products = get_option('brainstrom_bundled_products') ? get_option('brainstrom_bundled_products') : array();
     $install_product_data = array();
     if (!empty($brainstrom_bundled_products)) {
         foreach ($brainstrom_bundled_products as $keys => $products) {
             if (strlen($keys) > 1) {
                 foreach ($products as $key => $product) {
                     if ($product->id === $install_id) {
                         $install_product_data = $product;
                         break;
                     }
                 }
             } else {
                 if ($products->id === $install_id) {
                     $install_product_data = $products;
                     break;
                 }
             }
         }
     }
     if (empty($install_product_data)) {
         return false;
     }
     if ($install_product_data->type !== 'plugin') {
         return false;
     }
     /* temp */
     /*$install_product_data->in_house = 'wp';
     		$install_product_data->download_url = 'https://downloads.wordpress.org/plugin/redux-framework.3.5.9.zip';*/
     $is_wp = isset($install_product_data->in_house) && $install_product_data->in_house === 'wp' ? true : false;
     if ($is_wp) {
         $download_path = $install_product_data->download_url;
     } else {
         $path = $bsf_product_validate_url;
         $timezone = date_default_timezone_get();
         $call = 'file=' . $install_product_data->download_url . '&hashtime=' . strtotime(date('d-m-Y h:i:s a')) . '&timezone=' . $timezone;
         $hash = $call;
         //$parse = parse_url($path);
         //$download = $parse['scheme'].'://'.$parse['host'];
         $get_path = 'http://downloads.brainstormforce.com/';
         $download_path = rtrim($get_path, '/') . '/download.php?' . $hash . '&base=ignore';
     }
     require_once ABSPATH . '/wp-admin/includes/file.php';
     WP_Filesystem();
     global $wp_filesystem;
     require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
     $WP_Upgrader = new WP_Upgrader();
     $res = $WP_Upgrader->fs_connect(array(WP_CONTENT_DIR));
     if (!$res) {
         wp_die(new WP_Error('Server error', __("Error! Can't connect to filesystem", 'bsf')));
     }
     $Plugin_Upgrader = new Plugin_Upgrader();
     $defaults = array('clear_update_cache' => true);
     $args = array();
     $parsed_args = wp_parse_args($args, $defaults);
     $Plugin_Upgrader->init();
     $Plugin_Upgrader->install_strings();
     $Plugin_Upgrader->strings['downloading_package'] = __('Downloading package from Server', 'bsf');
     $Plugin_Upgrader->strings['remove_old'] = __('Removing old plugin, if exists', 'bsf');
     add_filter('upgrader_source_selection', array($Plugin_Upgrader, 'check_package'));
     $Plugin_Upgrader->run(array('package' => $download_path, 'destination' => WP_PLUGIN_DIR, 'clear_destination' => true, 'clear_working' => true, 'hook_extra' => array('type' => 'plugin', 'action' => 'install')));
     remove_filter('upgrader_source_selection', array($Plugin_Upgrader, 'check_package'));
     if (!$Plugin_Upgrader->result || is_wp_error($Plugin_Upgrader->result)) {
         return $Plugin_Upgrader->result;
     }
     // Force refresh of plugin update information
     wp_clean_plugins_cache($parsed_args['clear_update_cache']);
     //return true;
     $response = array('status' => true, 'type' => 'plugin', 'name' => $install_product_data->name, 'init' => $install_product_data->init);
     $plugin_abs_path = WP_PLUGIN_DIR . '/' . $install_product_data->init;
     if (is_file($plugin_abs_path)) {
         if (!isset($_GET['action']) && !isset($_GET['id'])) {
             echo '|bsf-plugin-installed|';
         }
         $is_plugin_installed = true;
         if (!is_plugin_active($install_product_data->init)) {
             activate_plugin($install_product_data->init);
             if (is_plugin_active($install_product_data->init)) {
                 if (!isset($_GET['action']) && !isset($_GET['id'])) {
                     echo '|bsf-plugin-activated|';
                 }
             }
         } else {
             if (!isset($_GET['action']) && !isset($_GET['id'])) {
                 echo '|bsf-plugin-activated|';
             }
         }
     }
     return $response;
 }