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- <?php
- /**
- * Plugin installation and activation for WordPress themes.
- *
- * @package TGM-Plugin-Activation
- * @version 2.4.0
- * @author Thomas Griffin <thomasgriffinmedia.com>
- * @author Gary Jones <gamajo.com>
- * @copyright Copyright (c) 2012, Thomas Griffin
- * @license http://opensource.org/licenses/gpl-2.0.php GPL v2 or later
- * @link https://github.com/thomasgriffin/TGM-Plugin-Activation
- */
- /*
- Copyright 2014 Thomas Griffin (thomasgriffinmedia.com)
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License, version 2, as
- published by the Free Software Foundation.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
- if ( ! class_exists( 'TGM_Plugin_Activation' ) ) {
- /**
- * Automatic plugin installation and activation library.
- *
- * Creates a way to automatically install and activate plugins from within themes.
- * The plugins can be either pre-packaged, downloaded from the WordPress
- * Plugin Repository or downloaded from a private repository.
- *
- * @since 1.0.0
- *
- * @package TGM-Plugin-Activation
- * @author Thomas Griffin <thomasgriffinmedia.com>
- * @author Gary Jones <gamajo.com>
- */
- class TGM_Plugin_Activation {
- /**
- * Holds a copy of itself, so it can be referenced by the class name.
- *
- * @since 1.0.0
- *
- * @var TGM_Plugin_Activation
- */
- public static $instance;
- /**
- * Holds arrays of plugin details.
- *
- * @since 1.0.0
- *
- * @var array
- */
- public $plugins = array();
- /**
- * Name of the unique ID to hash notices.
- *
- * @since 2.4.0
- *
- * @var string
- */
- public $id = 'tgmpa';
- /**
- * Name of the querystring argument for the admin page.
- *
- * @since 1.0.0
- *
- * @var string
- */
- public $menu = 'tgmpa-install-plugins';
- /**
- * Default absolute path to folder containing pre-packaged plugin zip files.
- *
- * @since 2.0.0
- *
- * @var string Absolute path prefix to packaged zip file location. Default is empty string.
- */
- public $default_path = '';
- /**
- * Flag to show admin notices or not.
- *
- * @since 2.1.0
- *
- * @var boolean
- */
- public $has_notices = true;
- /**
- * Flag to determine if the user can dismiss the notice nag.
- *
- * @since 2.4.0
- *
- * @var boolean
- */
- public $dismissable = true;
- /**
- * Message to be output above nag notice if dismissable is false.
- *
- * @since 2.4.0
- *
- * @var string
- */
- public $dismiss_msg = '';
- /**
- * Flag to set automatic activation of plugins. Off by default.
- *
- * @since 2.2.0
- *
- * @var boolean
- */
- public $is_automatic = false;
- /**
- * Optional message to display before the plugins table.
- *
- * @since 2.2.0
- *
- * @var string Message filtered by wp_kses_post(). Default is empty string.
- */
- public $message = '';
- /**
- * Holds configurable array of strings.
- *
- * Default values are added in the constructor.
- *
- * @since 2.0.0
- *
- * @var array
- */
- public $strings = array();
- /**
- * Holds the version of WordPress.
- *
- * @since 2.4.0
- *
- * @var int
- */
- public $wp_version;
- /**
- * Adds a reference of this object to $instance, populates default strings,
- * does the tgmpa_init action hook, and hooks in the interactions to init.
- *
- * @since 1.0.0
- *
- * @see TGM_Plugin_Activation::init()
- */
- public function __construct() {
- self::$instance = $this;
- // Set the current WordPress version.
- global $wp_version;
- $this->wp_version = $wp_version;
- // Announce that the class is ready, and pass the object (for advanced use).
- do_action_ref_array( 'tgmpa_init', array( $this ) );
- // When the rest of WP has loaded, kick-start the rest of the class.
- add_action( 'init', array( $this, 'init' ) );
- }
- /**
- * Initialise the interactions between this class and WordPress.
- *
- * Hooks in three new methods for the class: admin_menu, notices and styles.
- *
- * @since 2.0.0
- *
- * @see TGM_Plugin_Activation::admin_menu()
- * @see TGM_Plugin_Activation::notices()
- * @see TGM_Plugin_Activation::styles()
- */
- public function init() {
- // Load class strings.
- $this->strings = array(
- 'page_title' => __( 'Install Required Plugins', 'tgmpa' ),
- 'menu_title' => __( 'Install Plugins', 'tgmpa' ),
- 'installing' => __( 'Installing Plugin: %s', 'tgmpa' ),
- 'oops' => __( 'Something went wrong.', 'tgmpa' ),
- 'notice_can_install_required' => _n_noop( 'This theme requires the following plugin: %1$s.', 'This theme requires the following plugins: %1$s.', 'tgmpa' ),
- 'notice_can_install_recommended' => _n_noop( 'This theme recommends the following plugin: %1$s.', 'This theme recommends the following plugins: %1$s.', 'tgmpa' ),
- 'notice_cannot_install' => _n_noop( 'Sorry, but you do not have the correct permissions to install the %s plugin. Contact the administrator of this site for help on getting the plugin installed.', 'Sorry, but you do not have the correct permissions to install the %s plugins. Contact the administrator of this site for help on getting the plugins installed.', 'tgmpa' ),
- 'notice_can_activate_required' => _n_noop( 'The following required plugin is currently inactive: %1$s.', 'The following required plugins are currently inactive: %1$s.', 'tgmpa' ),
- 'notice_can_activate_recommended'=> _n_noop( 'The following recommended plugin is currently inactive: %1$s.', 'The following recommended plugins are currently inactive: %1$s.', 'tgmpa' ),
- 'notice_cannot_activate' => _n_noop( 'Sorry, but you do not have the correct permissions to activate the %s plugin. Contact the administrator of this site for help on getting the plugin activated.', 'Sorry, but you do not have the correct permissions to activate the %s plugins. Contact the administrator of this site for help on getting the plugins activated.', 'tgmpa' ),
- 'notice_ask_to_update' => _n_noop( 'The following plugin needs to be updated to its latest version to ensure maximum compatibility with this theme: %1$s.', 'The following plugins need to be updated to their latest version to ensure maximum compatibility with this theme: %1$s.', 'tgmpa' ),
- 'notice_cannot_update' => _n_noop( 'Sorry, but you do not have the correct permissions to update the %s plugin. Contact the administrator of this site for help on getting the plugin updated.', 'Sorry, but you do not have the correct permissions to update the %s plugins. Contact the administrator of this site for help on getting the plugins updated.', 'tgmpa' ),
- 'install_link' => _n_noop( 'Begin installing plugin', 'Begin installing plugins', 'tgmpa' ),
- 'update_link' => _n_noop( 'Begin updating plugin', 'Begin updating plugin', 'tgmpa' ),
- 'activate_link' => _n_noop( 'Begin activating plugin', 'Begin activating plugins', 'tgmpa' ),
- 'return' => __( 'Return to Required Plugins Installer', 'tgmpa' ),
- 'dashboard' => __( 'Return to the dashboard', 'tgmpa' ),
- 'plugin_activated' => __( 'Plugin activated successfully.', 'tgmpa' ),
- 'activated_successfully' => __( 'The following plugin was activated successfully:', 'tgmpa' ),
- 'complete' => __( 'All plugins installed and activated successfully. %1$s', 'tgmpa' ),
- 'dismiss' => __( 'Dismiss this notice', 'tgmpa' ),
- );
- do_action( 'tgmpa_register' );
- // After this point, the plugins should be registered and the configuration set.
- // Proceed only if we have plugins to handle.
- if ( $this->plugins ) {
- $sorted = array();
- foreach ( $this->plugins as $plugin ) {
- $sorted[] = $plugin['name'];
- }
- array_multisort( $sorted, SORT_ASC, $this->plugins );
- add_action( 'admin_menu', array( $this, 'admin_menu' ) );
- add_action( 'admin_head', array( $this, 'dismiss' ) );
- add_filter( 'install_plugin_complete_actions', array( $this, 'actions' ) );
- add_action( 'switch_theme', array( $this, 'flush_plugins_cache' ) );
- // Load admin bar in the header to remove flash when installing plugins.
- if ( $this->is_tgmpa_page() ) {
- remove_action( 'wp_footer', 'wp_admin_bar_render', 1000 );
- remove_action( 'admin_footer', 'wp_admin_bar_render', 1000 );
- add_action( 'wp_head', 'wp_admin_bar_render', 1000 );
- add_action( 'admin_head', 'wp_admin_bar_render', 1000 );
- }
- if ( $this->has_notices ) {
- add_action( 'admin_notices', array( $this, 'notices' ) );
- add_action( 'admin_init', array( $this, 'admin_init' ), 1 );
- add_action( 'admin_enqueue_scripts', array( $this, 'thickbox' ) );
- add_action( 'switch_theme', array( $this, 'update_dismiss' ) );
- }
- // Setup the force activation hook.
- foreach ( $this->plugins as $plugin ) {
- if ( isset( $plugin['force_activation'] ) && true === $plugin['force_activation'] ) {
- add_action( 'admin_init', array( $this, 'force_activation' ) );
- break;
- }
- }
- // Setup the force deactivation hook.
- foreach ( $this->plugins as $plugin ) {
- if ( isset( $plugin['force_deactivation'] ) && true === $plugin['force_deactivation'] ) {
- add_action( 'switch_theme', array( $this, 'force_deactivation' ) );
- break;
- }
- }
- }
- }
- /**
- * Handles calls to show plugin information via links in the notices.
- *
- * We get the links in the admin notices to point to the TGMPA page, rather
- * than the typical plugin-install.php file, so we can prepare everything
- * beforehand.
- *
- * WP doesn't make it easy to show the plugin information in the thickbox -
- * here we have to require a file that includes a function that does the
- * main work of displaying it, enqueue some styles, set up some globals and
- * finally call that function before exiting.
- *
- * Down right easy once you know how...
- *
- * @since 2.1.0
- *
- * @global string $tab Used as iframe div class names, helps with styling
- * @global string $body_id Used as the iframe body ID, helps with styling
- * @return null Returns early if not the TGMPA page.
- */
- public function admin_init() {
- if ( ! $this->is_tgmpa_page() ) {
- return;
- }
- if ( isset( $_REQUEST['tab'] ) && 'plugin-information' == $_REQUEST['tab'] ) {
- require_once ABSPATH . 'wp-admin/includes/plugin-install.php'; // Need for install_plugin_information().
- wp_enqueue_style( 'plugin-install' );
- global $tab, $body_id;
- $body_id = $tab = 'plugin-information';
- install_plugin_information();
- exit;
- }
- }
- /**
- * Enqueues thickbox scripts/styles for plugin info.
- *
- * Thickbox is not automatically included on all admin pages, so we must
- * manually enqueue it for those pages.
- *
- * Thickbox is only loaded if the user has not dismissed the admin
- * notice or if there are any plugins left to install and activate.
- *
- * @since 2.1.0
- */
- public function thickbox() {
- if ( ! get_user_meta( get_current_user_id(), 'tgmpa_dismissed_notice_' . $this->id, true ) ) {
- add_thickbox();
- }
- }
- /**
- * Adds submenu page under 'Appearance' tab.
- *
- * This method adds the submenu page letting users know that a required
- * plugin needs to be installed.
- *
- * This page disappears once the plugin has been installed and activated.
- *
- * @since 1.0.0
- *
- * @see TGM_Plugin_Activation::init()
- * @see TGM_Plugin_Activation::install_plugins_page()
- */
- public function admin_menu() {
- // Make sure privileges are correct to see the page
- if ( ! current_user_can( 'install_plugins' ) ) {
- return;
- }
- $this->populate_file_path();
- $installed_plugins = get_plugins(); // Retrieve a list of all the plugins
- foreach ( $this->plugins as $plugin ) {
- if ( ! is_plugin_active( $plugin['file_path'] ) || version_compare( $installed_plugins[$plugin['file_path']]['Version'], $plugin['version'], '<' ) ) {
- add_theme_page(
- $this->strings['page_title'], // Page title.
- $this->strings['menu_title'], // Menu title.
- 'edit_theme_options', // Capability.
- $this->menu, // Menu slug.
- array( $this, 'install_plugins_page' ) // Callback.
- );
- break;
- }
- }
- }
- /**
- * Echoes plugin installation form.
- *
- * This method is the callback for the admin_menu method function.
- * This displays the admin page and form area where the user can select to install and activate the plugin.
- *
- * @since 1.0.0
- *
- * @return null Aborts early if we're processing a plugin installation action
- */
- public function install_plugins_page() {
- // Store new instance of plugin table in object.
- $plugin_table = new TGMPA_List_Table;
- // Return early if processing a plugin installation action.
- if ( isset( $_POST['action'] ) && ( 'tgmpa-bulk-install' == $_POST['action'] || 'tgmpa-bulk-update' == $_POST['action'] )&& $plugin_table->process_bulk_actions() || $this->do_plugin_install() ) {
- return;
- }
- ?>
- <div class="tgmpa wrap">
- <?php if ( version_compare( $this->wp_version, '3.8', '<' ) ) {
- screen_icon( apply_filters( 'tgmpa_default_screen_icon', 'themes' ) );
- } ?>
- <h2><?php echo esc_html( get_admin_page_title() ); ?></h2>
- <?php $plugin_table->prepare_items(); ?>
- <?php if ( isset( $this->message ) ) {
- echo wp_kses_post( $this->message );
- } ?>
- <form id="tgmpa-plugins" action="" method="post">
- <input type="hidden" name="tgmpa-page" value="<?php echo $this->menu; ?>" />
- <?php $plugin_table->display(); ?>
- </form>
- </div>
- <?php
- }
- /**
- * Installs a plugin or activates a plugin depending on the hover
- * link clicked by the user.
- *
- * Checks the $_GET variable to see which actions have been
- * passed and responds with the appropriate method.
- *
- * Uses WP_Filesystem to process and handle the plugin installation
- * method.
- *
- * @since 1.0.0
- *
- * @uses WP_Filesystem
- * @uses WP_Error
- * @uses WP_Upgrader
- * @uses Plugin_Upgrader
- * @uses Plugin_Installer_Skin
- *
- * @return boolean True on success, false on failure
- */
- protected function do_plugin_install() {
- // All plugin information will be stored in an array for processing.
- $plugin = array();
- // Checks for actions from hover links to process the installation.
- if ( isset( $_GET[sanitize_key( 'plugin' )] ) && ( ( isset( $_GET[sanitize_key( 'tgmpa-install' )] ) && 'install-plugin' == $_GET[sanitize_key( 'tgmpa-install' )] ) || ( isset( $_GET[sanitize_key( 'tgmpa-update' )] ) && 'update-plugin' == $_GET[sanitize_key( 'tgmpa-update' )] ) ) ) {
- check_admin_referer( 'tgmpa-install' );
- $plugin['name'] = $_GET['plugin_name']; // Plugin name.
- $plugin['slug'] = $_GET['plugin']; // Plugin slug.
- $plugin['source'] = urldecode($_GET['plugin_source']); // Plugin source.
- $plugin['version'] = isset ( $_GET[sanitize_key( 'version' )] ) ? $_GET[sanitize_key( 'version' )] : ''; // Plugin source
- $install_type = isset ( $_GET[sanitize_key( 'tgmpa-update' )] ) ? $_GET[sanitize_key( 'tgmpa-update' )] : ''; // Install type
- // Pass all necessary information via URL if WP_Filesystem is needed.
- $url = wp_nonce_url(
- add_query_arg(
- array(
- 'page' => $this->menu,
- 'plugin' => $plugin['slug'],
- 'plugin_name' => $plugin['name'],
- 'plugin_source' => $plugin['source'],
- 'tgmpa-install' => 'install-plugin',
- ),
- admin_url( 'themes.php' )
- ),
- 'tgmpa-install'
- );
- $method = ''; // Leave blank so WP_Filesystem can populate it as necessary.
- $fields = array( 'tgmpa-install' ); // Extra fields to pass to WP_Filesystem.
- if ( false === ( $creds = request_filesystem_credentials( $url, $method, false, false, $fields ) ) ) {
- return true;
- }
- if ( ! WP_Filesystem( $creds ) ) {
- request_filesystem_credentials( $url, $method, true, false, $fields ); // Setup WP_Filesystem.
- return true;
- }
- require_once ABSPATH . 'wp-admin/includes/plugin-install.php'; // Need for plugins_api.
- require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; // Need for upgrade classes.
- // Set plugin source to WordPress API link if available.
- if ( isset( $plugin['source'] ) && 'repo' == $plugin['source'] ) {
- $api = plugins_api( 'plugin_information', array( 'slug' => $plugin['slug'], 'fields' => array( 'sections' => false ) ) );
- if ( is_wp_error( $api ) ) {
- wp_die( $this->strings['oops'] . var_dump( $api ) );
- }
- if ( isset( $api->download_link ) ) {
- $plugin['source'] = $api->download_link;
- }
- }
- // Set type, based on whether the source starts with http:// or https://.
- $type = preg_match( '|^http(s)?://|', $plugin['source'] ) ? 'web' : 'upload';
- // Prep variables for Plugin_Installer_Skin class.
- $title = sprintf( $this->strings['installing'], $plugin['name'] );
- $url = add_query_arg( array( 'action' => 'install-plugin', 'plugin' => $plugin['slug'] ), 'update.php' );
- if ( isset( $_GET['from'] ) ) {
- $url .= add_query_arg( 'from', urlencode( stripslashes( $_GET['from'] ) ), $url );
- }
- $nonce = 'install-plugin_' . $plugin['slug'];
- // Prefix a default path to pre-packaged plugins.
- $source = ( 'upload' == $type ) ? $this->default_path . $plugin['source'] : $plugin['source'];
- // Create a new instance of Plugin_Upgrader.
- $upgrader = new Plugin_Upgrader( $skin = new Plugin_Installer_Skin( compact( 'type', 'title', 'url', 'nonce', 'plugin', 'api' ) ) );
- // Perform the action and install the plugin from the $source urldecode().
- if ( $install_type == 'update-plugin' ) {
- delete_site_transient('update_plugins');
- $data = get_site_transient( 'update_plugins' );
- if (! is_object( $data ) ) {
- $data = new stdClass;
- }
- $data->response[$plugin['slug']] = new stdClass;
- $data->response[$plugin['slug']]->package = $source;
- $data->response[$plugin['slug']]->version = $plugin['version'];
- set_site_transient( 'update_plugins', $data );
- $upgrader->upgrade( $plugin['slug'] );
- }
- else {
- $upgrader->install( $source );
- }
- // Flush plugins cache so we can make sure that the installed plugins list is always up to date.
- wp_cache_flush();
- // Only activate plugins if the config option is set to true.
- if ( $this->is_automatic ) {
- $plugin_activate = $upgrader->plugin_info(); // Grab the plugin info from the Plugin_Upgrader method.
- $activate = activate_plugin( $plugin_activate ); // Activate the plugin.
- $this->populate_file_path(); // Re-populate the file path now that the plugin has been installed and activated.
- if ( is_wp_error( $activate ) ) {
- echo '<div id="message" class="error"><p>' . $activate->get_error_message() . '</p></div>';
- echo '<p><a href="' . add_query_arg( 'page', $this->menu, admin_url( 'themes.php' ) ) . '" title="' . esc_attr( $this->strings['return'] ) . '" target="_parent">' . $this->strings['return'] . '</a></p>';
- return true; // End it here if there is an error with automatic activation
- }
- else {
- echo '<p>' . $this->strings['plugin_activated'] . '</p>';
- }
- }
- // Display message based on if all plugins are now active or not.
- $complete = array();
- foreach ( $this->plugins as $plugin ) {
- if ( ! is_plugin_active( $plugin['file_path'] ) ) {
- echo '<p><a href="' . add_query_arg( 'page', $this->menu, admin_url( 'themes.php' ) ) . '" title="' . esc_attr( $this->strings['return'] ) . '" target="_parent">' . $this->strings['return'] . '</a></p>';
- $complete[] = $plugin;
- break;
- }
- // Nothing to store.
- else {
- $complete[] = '';
- }
- }
- // Filter out any empty entries.
- $complete = array_filter( $complete );
- // All plugins are active, so we display the complete string and hide the plugin menu.
- if ( empty( $complete ) ) {
- echo '<p>' . sprintf( $this->strings['complete'], '<a href="' . admin_url() . '" title="' . __( 'Return to the Dashboard', 'tgmpa' ) . '">' . __( 'Return to the Dashboard', 'tgmpa' ) . '</a>' ) . '</p>';
- echo '<style type="text/css">#adminmenu .wp-submenu li.current { display: none !important; }</style>';
- }
- return true;
- }
- // Checks for actions from hover links to process the activation.
- elseif ( isset( $_GET['plugin'] ) && ( isset( $_GET['tgmpa-activate'] ) && 'activate-plugin' == $_GET['tgmpa-activate'] ) ) {
- check_admin_referer( 'tgmpa-activate', 'tgmpa-activate-nonce' );
- // Populate $plugin array with necessary information.
- $plugin['name'] = $_GET['plugin_name'];
- $plugin['slug'] = $_GET['plugin'];
- $plugin['source'] = $_GET['plugin_source'];
- $plugin_data = get_plugins( '/' . $plugin['slug'] ); // Retrieve all plugins.
- $plugin_file = array_keys( $plugin_data ); // Retrieve all plugin files from installed plugins.
- $plugin_to_activate = $plugin['slug'] . '/' . $plugin_file[0]; // Match plugin slug with appropriate plugin file.
- $activate = activate_plugin( $plugin_to_activate ); // Activate the plugin.
- if ( is_wp_error( $activate ) ) {
- echo '<div id="message" class="error"><p>' . $activate->get_error_message() . '</p></div>';
- echo '<p><a href="' . add_query_arg( 'page', $this->menu, admin_url( 'themes.php' ) ) . '" title="' . esc_attr( $this->strings['return'] ) . '" target="_parent">' . $this->strings['return'] . '</a></p>';
- return true; // End it here if there is an error with activation.
- }
- else {
- // Make sure message doesn't display again if bulk activation is performed immediately after a single activation.
- if ( ! isset( $_POST['action'] ) ) {
- $msg = $this->strings['activated_successfully'] . ' <strong>' . $plugin['name'] . '</strong>';
- echo '<div id="message" class="updated"><p>' . $msg . '</p></div>';
- }
- }
- }
- return false;
- }
- /**
- * Echoes required plugin notice.
- *
- * Outputs a message telling users that a specific plugin is required for
- * their theme. If appropriate, it includes a link to the form page where
- * users can install and activate the plugin.
- *
- * @since 1.0.0
- *
- * @global object $current_screen
- * @return null Returns early if we're on the Install page.
- */
- public function notices() {
- global $current_screen;
- // Remove nag on the install page.
- if ( $this->is_tgmpa_page() ) {
- return;
- }
- // Return early if the nag message has been dismissed.
- if ( get_user_meta( get_current_user_id(), 'tgmpa_dismissed_notice_' . $this->id, true ) ) {
- return;
- }
- $installed_plugins = get_plugins(); // Retrieve a list of all the plugins
- $this->populate_file_path();
- $message = array(); // Store the messages in an array to be outputted after plugins have looped through.
- $install_link = false; // Set to false, change to true in loop if conditions exist, used for action link 'install'.
- $update_link = false; // Set to false, change to true in loop if conditions exist, used for action link 'install'
- $install_link_count = 0; // Used to determine plurality of install action link text.
- $update_link_count = 0; // Used to determine plurality of install action link text
- $activate_link = false; // Set to false, change to true in loop if conditions exist, used for action link 'activate'.
- $activate_link_count = 0; // Used to determine plurality of activate action link text.
- foreach ( $this->plugins as $plugin ) {
- // If the plugin is installed and active, check for minimum version argument before moving forward.
- if ( is_plugin_active( $plugin['file_path'] ) ) {
- // A minimum version has been specified.
- if ( isset( $plugin['version'] ) ) {
- if ( isset( $installed_plugins[$plugin['file_path']]['Version'] ) ) {
- // If the current version is less than the minimum required version, we display a message.
- if ( version_compare( $installed_plugins[$plugin['file_path']]['Version'], $plugin['version'], '<' ) ) {
- $update_link = true; // We need to display the 'install' action link
- $update_link_count++; // Increment the install link count
- if ( current_user_can( 'install_plugins' ) ) {
- $message['notice_ask_to_update'][] = $plugin['name'];
- } else {
- $message['notice_cannot_update'][] = $plugin['name'];
- }
- }
- }
- // Can't find the plugin, so iterate to the next condition.
- else {
- continue;
- }
- }
- // No minimum version specified, so iterate over the plugin.
- else {
- continue;
- }
- }
- // Not installed.
- if ( ! isset( $installed_plugins[$plugin['file_path']] ) ) {
- $install_link = true; // We need to display the 'install' action link.
- $install_link_count++; // Increment the install link count.
- if ( current_user_can( 'install_plugins' ) ) {
- if ( $plugin['required'] ) {
- $message['notice_can_install_required'][] = $plugin['name'];
- }
- // This plugin is only recommended.
- else {
- $message['notice_can_install_recommended'][] = $plugin['name'];
- }
- }
- // Need higher privileges to install the plugin.
- else {
- $message['notice_cannot_install'][] = $plugin['name'];
- }
- }
- // Installed but not active.
- elseif ( is_plugin_inactive( $plugin['file_path'] ) ) {
- $activate_link = true; // We need to display the 'activate' action link.
- $activate_link_count++; // Increment the activate link count.
- if ( current_user_can( 'activate_plugins' ) ) {
- if ( isset( $plugin['required'] ) && $plugin['required'] ) {
- $message['notice_can_activate_required'][] = $plugin['name'];
- }
- // This plugin is only recommended.
- else {
- $message['notice_can_activate_recommended'][] = $plugin['name'];
- }
- }
- // Need higher privileges to activate the plugin.
- else {
- $message['notice_cannot_activate'][] = $plugin['name'];
- }
- }
- }
- // If we have notices to display, we move forward.
- if ( ! empty( $message ) ) {
- krsort( $message ); // Sort messages.
- $rendered = ''; // Display all nag messages as strings.
- // If dismissable is false and a message is set, output it now.
- if ( ! $this->dismissable && ! empty( $this->dismiss_msg ) ) {
- $rendered .= '<p><strong>' . wp_kses_post( $this->dismiss_msg ) . '</strong></p>';
- }
- // Grab all plugin names.
- foreach ( $message as $type => $plugin_groups ) {
- $linked_plugin_groups = array();
- // Count number of plugins in each message group to calculate singular/plural message.
- $count = count( $plugin_groups );
- // Loop through the plugin names to make the ones pulled from the .org repo linked.
- foreach ( $plugin_groups as $plugin_group_single_name ) {
- $external_url = $this->_get_plugin_data_from_name( $plugin_group_single_name, 'external_url' );
- $source = $this->_get_plugin_data_from_name( $plugin_group_single_name, 'source' );
- if ( $external_url && preg_match( '|^http(s)?://|', $external_url ) ) {
- $linked_plugin_groups[] = '<a href="' . esc_url( $external_url ) . '" title="' . $plugin_group_single_name . '" target="_blank">' . $plugin_group_single_name . '</a>';
- }
- elseif ( ! $source || preg_match( '|^http://wordpress.org/extend/plugins/|', $source ) ) {
- $url = add_query_arg(
- array(
- 'tab' => 'plugin-information',
- 'plugin' => $this->_get_plugin_data_from_name( $plugin_group_single_name ),
- 'TB_iframe' => 'true',
- 'width' => '640',
- 'height' => '500',
- ),
- admin_url( 'plugin-install.php' )
- );
- $linked_plugin_groups[] = '<a href="' . esc_url( $url ) . '" class="thickbox" title="' . $plugin_group_single_name . '">' . $plugin_group_single_name . '</a>';
- }
- else {
- $linked_plugin_groups[] = $plugin_group_single_name; // No hyperlink.
- }
- if ( isset( $linked_plugin_groups ) && (array) $linked_plugin_groups ) {
- $plugin_groups = $linked_plugin_groups;
- }
- }
- $last_plugin = array_pop( $plugin_groups ); // Pop off last name to prep for readability.
- $imploded = empty( $plugin_groups ) ? '<em>' . $last_plugin . '</em>' : '<em>' . ( implode( ', ', $plugin_groups ) . '</em> and <em>' . $last_plugin . '</em>' );
- $rendered .= '<p>' . sprintf( translate_nooped_plural( $this->strings[$type], $count, 'tgmpa' ), $imploded, $count ) . '</p>';
- }
- // Setup variables to determine if action links are needed.
- $show_install_link = $install_link ? '<a href="' . add_query_arg( 'page', $this->menu, admin_url( 'themes.php' ) ) . '">' . translate_nooped_plural( $this->strings['install_link'], $install_link_count, 'tgmpa' ) . '</a>' : '';
- $show_activate_link = $activate_link ? '<a href="' . add_query_arg( 'page', $this->menu, admin_url( 'themes.php' ) ) . '">' . translate_nooped_plural( $this->strings['activate_link'], $activate_link_count, 'tgmpa' ) . '</a>' : '';
- $show_update_link = $update_link ? '<a href="' . add_query_arg( 'page', $this->menu, admin_url( 'themes.php' ) ) . '">' . translate_nooped_plural( $this->strings['update_link'], $update_link_count, 'artless' ) . '</a>' : '';
- // Define all of the action links.
- $action_links = apply_filters(
- 'tgmpa_notice_action_links',
- array(
- 'install' => ( current_user_can( 'install_plugins' ) ) ? $show_install_link : '',
- 'update' => ( current_user_can( 'install_plugins' ) ) ? $show_update_link : '',
- 'activate' => ( current_user_can( 'activate_plugins' ) ) ? $show_activate_link : '',
- 'dismiss' => $this->dismissable ? '<a class="dismiss-notice" href="' . add_query_arg( 'tgmpa-dismiss', 'dismiss_admin_notices' ) . '" target="_parent">' . $this->strings['dismiss'] . '</a>' : '',
- )
- );
- $action_links = array_filter( $action_links ); // Remove any empty array items.
- if ( $action_links ) {
- $rendered .= '<p>' . implode( ' | ', $action_links ) . '</p>';
- }
- // Register the nag messages and prepare them to be processed.
- $nag_class = version_compare( $this->wp_version, '3.8', '<' ) ? 'updated' : 'update-nag';
- if ( ! empty( $this->strings['nag_type'] ) ) {
- add_settings_error( 'tgmpa', 'tgmpa', $rendered, sanitize_html_class( strtolower( $this->strings['nag_type'] ) ) );
- } else {
- add_settings_error( 'tgmpa', 'tgmpa', $rendered, $nag_class );
- }
- }
- // Admin options pages already output settings_errors, so this is to avoid duplication.
- if ( 'options-general' !== $current_screen->parent_base ) {
- settings_errors( 'tgmpa' );
- }
- }
- /**
- * Add dismissable admin notices.
- *
- * Appends a link to the admin nag messages. If clicked, the admin notice disappears and no longer is visible to users.
- *
- * @since 2.1.0
- */
- public function dismiss() {
- if ( isset( $_GET['tgmpa-dismiss'] ) ) {
- update_user_meta( get_current_user_id(), 'tgmpa_dismissed_notice_' . $this->id, 1 );
- }
- }
- /**
- * Add individual plugin to our collection of plugins.
- *
- * If the required keys are not set or the plugin has already
- * been registered, the plugin is not added.
- *
- * @since 2.0.0
- *
- * @param array $plugin Array of plugin arguments.
- */
- public function register( $plugin ) {
- if ( ! isset( $plugin['slug'] ) || ! isset( $plugin['name'] ) ) {
- return;
- }
- foreach ( $this->plugins as $registered_plugin ) {
- if ( $plugin['slug'] == $registered_plugin['slug'] ) {
- return;
- }
- }
- $this->plugins[] = $plugin;
- }
- /**
- * Amend default configuration settings.
- *
- * @since 2.0.0
- *
- * @param array $config Array of config options to pass as class properties.
- */
- public function config( $config ) {
- $keys = array( 'id', 'default_path', 'has_notices', 'dismissable', 'dismiss_msg', 'menu', 'is_automatic', 'message', 'strings' );
- foreach ( $keys as $key ) {
- if ( isset( $config[$key] ) ) {
- if ( is_array( $config[$key] ) ) {
- foreach ( $config[$key] as $subkey => $value ) {
- $this->{$key}[$subkey] = $value;
- }
- } else {
- $this->$key = $config[$key];
- }
- }
- }
- }
- /**
- * Amend action link after plugin installation.
- *
- * @since 2.0.0
- *
- * @param array $install_actions Existing array of actions.
- * @return array Amended array of actions.
- */
- public function actions( $install_actions ) {
- // Remove action links on the TGMPA install page.
- if ( $this->is_tgmpa_page() ) {
- return false;
- }
- return $install_actions;
- }
- /**
- * Flushes the plugins cache on theme switch to prevent stale entries
- * from remaining in the plugin table.
- *
- * @since 2.4.0
- */
- public function flush_plugins_cache() {
- wp_cache_flush();
- }
- /**
- * Set file_path key for each installed plugin.
- *
- * @since 2.1.0
- */
- public function populate_file_path() {
- // Add file_path key for all plugins.
- foreach ( $this->plugins as $plugin => $values ) {
- $this->plugins[$plugin]['file_path'] = $this->_get_plugin_basename_from_slug( $values['slug'] );
- }
- }
- /**
- * Helper function to extract the file path of the plugin file from the
- * plugin slug, if the plugin is installed.
- *
- * @since 2.0.0
- *
- * @param string $slug Plugin slug (typically folder name) as provided by the developer.
- * @return string Either file path for plugin if installed, or just the plugin slug.
- */
- protected function _get_plugin_basename_from_slug( $slug ) {
- $keys = array_keys( get_plugins() );
- foreach ( $keys as $key ) {
- if ( preg_match( '|^' . $slug .'/|', $key ) ) {
- return $key;
- }
- }
- return $slug;
- }
- /**
- * Retrieve plugin data, given the plugin name.
- *
- * Loops through the registered plugins looking for $name. If it finds it,
- * it returns the $data from that plugin. Otherwise, returns false.
- *
- * @since 2.1.0
- *
- * @param string $name Name of the plugin, as it was registered.
- * @param string $data Optional. Array key of plugin data to return. Default is slug.
- * @return string|boolean Plugin slug if found, false otherwise.
- */
- protected function _get_plugin_data_from_name( $name, $data = 'slug' ) {
- foreach ( $this->plugins as $plugin => $values ) {
- if ( $name == $values['name'] && isset( $values[$data] ) ) {
- return $values[$data];
- }
- }
- return false;
- }
- /**
- * Determine if we're on the TGMPA Install page.
- *
- * @since 2.1.0
- *
- * @return boolean True when on the TGMPA page, false otherwise.
- */
- protected function is_tgmpa_page() {
- if ( isset( $_GET['page'] ) && $this->menu === $_GET['page'] ) {
- return true;
- }
- return false;
- }
- /**
- * Delete dismissable nag option when theme is switched.
- *
- * This ensures that the user is again reminded via nag of required
- * and/or recommended plugins if they re-activate the theme.
- *
- * @since 2.1.1
- */
- public function update_dismiss() {
- delete_user_meta( get_current_user_id(), 'tgmpa_dismissed_notice_' . $this->id );
- }
- /**
- * Forces plugin activation if the parameter 'force_activation' is
- * set to true.
- *
- * This allows theme authors to specify certain plugins that must be
- * active at all times while using the current theme.
- *
- * Please take special care when using this parameter as it has the
- * potential to be harmful if not used correctly. Setting this parameter
- * to true will not allow the specified plugin to be deactivated unless
- * the user switches themes.
- *
- * @since 2.2.0
- */
- public function force_activation() {
- // Set file_path parameter for any installed plugins.
- $this->populate_file_path();
- $installed_plugins = get_plugins();
- foreach ( $this->plugins as $plugin ) {
- // Oops, plugin isn't there so iterate to next condition.
- if ( isset( $plugin['force_activation'] ) && $plugin['force_activation'] && ! isset( $installed_plugins[$plugin['file_path']] ) ) {
- continue;
- }
- // There we go, activate the plugin.
- elseif ( isset( $plugin['force_activation'] ) && $plugin['force_activation'] && is_plugin_inactive( $plugin['file_path'] ) ) {
- activate_plugin( $plugin['file_path'] );
- }
- }
- }
- /**
- * Forces plugin deactivation if the parameter 'force_deactivation'
- * is set to true.
- *
- * This allows theme authors to specify certain plugins that must be
- * deactivated upon switching from the current theme to another.
- *
- * Please take special care when using this parameter as it has the
- * potential to be harmful if not used correctly.
- *
- * @since 2.2.0
- */
- public function force_deactivation() {
- // Set file_path parameter for any installed plugins.
- $this->populate_file_path();
- foreach ( $this->plugins as $plugin ) {
- // Only proceed forward if the parameter is set to true and plugin is active.
- if ( isset( $plugin['force_deactivation'] ) && $plugin['force_deactivation'] && is_plugin_active( $plugin['file_path'] ) ) {
- deactivate_plugins( $plugin['file_path'] );
- }
- }
- }
- /**
- * Returns the singleton instance of the class.
- *
- * @since 2.4.0
- *
- * @return object The TGM_Plugin_Activation object.
- */
- public static function get_instance() {
- if ( ! isset( self::$instance ) && ! ( self::$instance instanceof TGM_Plugin_Activation ) ) {
- self::$instance = new TGM_Plugin_Activation();
- }
- return self::$instance;
- }
- }
- // Ensure only one instance of the class is ever invoked.
- $tgmpa = TGM_Plugin_Activation::get_instance();
- }
- if ( ! function_exists( 'tgmpa' ) ) {
- /**
- * Helper function to register a collection of required plugins.
- *
- * @since 2.0.0
- * @api
- *
- * @param array $plugins An array of plugin arrays.
- * @param array $config Optional. An array of configuration values.
- */
- function tgmpa( $plugins, $config = array() ) {
- foreach ( $plugins as $plugin ) {
- TGM_Plugin_Activation::$instance->register( $plugin );
- }
- if ( $config ) {
- TGM_Plugin_Activation::$instance->config( $config );
- }
- }
- }
- /**
- * WP_List_Table isn't always available. If it isn't available,
- * we load it here.
- *
- * @since 2.2.0
- */
- if ( ! class_exists( 'WP_List_Table' ) ) {
- require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' );
- }
- if ( ! class_exists( 'TGMPA_List_Table' ) ) {
- /**
- * List table class for handling plugins.
- *
- * Extends the WP_List_Table class to provide a future-compatible
- * way of listing out all required/recommended plugins.
- *
- * Gives users an interface similar to the Plugin Administration
- * area with similar (albeit stripped down) capabilities.
- *
- * This class also allows for the bulk install of plugins.
- *
- * @since 2.2.0
- *
- * @package TGM-Plugin-Activation
- * @author Thomas Griffin <thomas@thomasgriffinmedia.com>
- * @author Gary Jones <gamajo@gamajo.com>
- */
- class TGMPA_List_Table extends WP_List_Table {
- /**
- * References parent constructor and sets defaults for class.
- *
- * The constructor also grabs a copy of $instance from the TGMPA class
- * and stores it in the global object TGM_Plugin_Activation::$instance.
- *
- * @since 2.2.0
- */
- public function __construct() {
- parent::__construct(
- array(
- 'singular' => 'plugin',
- 'plural' => 'plugins',
- 'ajax' => false,
- )
- );
- }
- /**
- * Gathers and renames all of our plugin information to be used by
- * WP_List_Table to create our table.
- *
- * @since 2.2.0
- *
- * @return array $table_data Information for use in table.
- */
- protected function _gather_plugin_data() {
- // Load thickbox for plugin links.
- TGM_Plugin_Activation::$instance->admin_init();
- TGM_Plugin_Activation::$instance->thickbox();
- // Prep variables for use and grab list of all installed plugins.
- $table_data = array();
- $i = 0;
- $installed_plugins = get_plugins();
- foreach ( TGM_Plugin_Activation::$instance->plugins as $plugin ) {
- if ( is_plugin_active( $plugin['file_path'] ) && version_compare( $installed_plugins[$plugin['file_path']]['Version'], $plugin['version'], '>' ) ) {
- continue; // No need to display plugins if they are installed and activated.
- }
- $table_data[$i]['sanitized_plugin'] = $plugin['name'];
- $table_data[$i]['slug'] = $this->_get_plugin_data_from_name( $plugin['name'] );
- $external_url = $this->_get_plugin_data_from_name( $plugin['name'], 'external_url' );
- $source = $this->_get_plugin_data_from_name( $plugin['name'], 'source' );
- if ( $external_url && preg_match( '|^http(s)?://|', $external_url ) ) {
- $table_data[$i]['plugin'] = '<strong><a href="' . esc_url( $external_url ) . '" title="' . $plugin['name'] . '" target="_blank">' . $plugin['name'] . '</a></strong>';
- }
- elseif ( ! $source || preg_match( '|^http://wordpress.org/extend/plugins/|', $source ) ) {
- $url = add_query_arg(
- array(
- 'tab' => 'plugin-information',
- 'plugin' => $this->_get_plugin_data_from_name( $plugin['name'] ),
- 'TB_iframe' => 'true',
- 'width' => '640',
- 'height' => '500',
- ),
- admin_url( 'plugin-install.php' )
- );
- $table_data[$i]['plugin'] = '<strong><a href="' . esc_url( $url ) . '" class="thickbox" title="' . $plugin['name'] . '">' . $plugin['name'] . '</a></strong>';
- }
- else {
- $table_data[$i]['plugin'] = '<strong>' . $plugin['name'] . '</strong>'; // No hyperlink.
- }
- if ( isset( $table_data[$i]['plugin'] ) && (array) $table_data[$i]['plugin'] ) {
- $plugin['name'] = $table_data[$i]['plugin'];
- }
- if ( ! empty( $plugin['source'] ) ) {
- // The plugin must be from a private repository.
- if ( preg_match( '|^http(s)?://|', $plugin['source'] ) ) {
- $table_data[$i]['source'] = __( 'Private Repository', 'tgmpa' );
- // The plugin is pre-packaged with the theme.
- } else {
- $table_data[$i]['source'] = __( 'Pre-Packaged', 'tgmpa' );
- }
- }
- // The plugin is from the WordPress repository.
- else {
- $table_data[$i]['source'] = __( 'WordPress Repository', 'tgmpa' );
- }
- $table_data[$i]['type'] = isset( $plugin['required'] ) && $plugin['required'] ? __( 'Required', 'tgmpa' ) : __( 'Recommended', 'tgmpa' );
- if ( ! isset( $installed_plugins[$plugin['file_path']] ) ) {
- $table_data[$i]['status'] = sprintf( '%1$s', __( 'Not Installed', 'tgmpa' ) );
- } elseif ( is_plugin_inactive( $plugin['file_path'] ) ) {
- $table_data[$i]['status'] = sprintf( '%1$s', __( 'Installed But Not Activated', 'tgmpa' ) );
- } elseif ( version_compare( $installed_plugins[$plugin['file_path']]['Version'], $plugin['version'], '<' ) ) {
- $table_data[$i]['status'] = sprintf( '%1$s', __( 'Not Updated', 'artless' ) );
- } else {
- $table_data[$i]['status'] = sprintf( '%1$s', __( 'Active', 'artless' ) );
- }
- $table_data[$i]['file_path'] = $plugin['file_path'];
- $table_data[$i]['version'] = ( isset( $plugin['version'] ) ) ? $plugin['version'] : '1.0';
- $table_data[$i]['url'] = isset( $plugin['source'] ) ? $plugin['source'] : 'repo';
- $i++;
- }
- // Sort plugins by Required/Recommended type and by alphabetical listing within each type.
- $resort = array();
- $req = array();
- $rec = array();
- // Grab all the plugin types.
- foreach ( $table_data as $plugin ) {
- $resort[] = $plugin['type'];
- }
- // Sort each plugin by type.
- foreach ( $resort as $type ) {
- if ( 'Required' == $type ) {
- $req[] = $type;
- } else {
- $rec[] = $type;
- }
- }
- // Sort alphabetically each plugin type array, merge them and then sort in reverse (lists Required plugins first).
- sort( $req );
- sort( $rec );
- array_merge( $resort, $req, $rec );
- array_multisort( $resort, SORT_DESC, $table_data );
- return $table_data;
- }
- /**
- * Retrieve plugin data, given the plugin name. Taken from the
- * TGM_Plugin_Activation class.
- *
- * Loops through the registered plugins looking for $name. If it finds it,
- * it returns the $data from that plugin. Otherwise, returns false.
- *
- * @since 2.2.0
- *
- * @param string $name Name of the plugin, as it was registered.
- * @param string $data Optional. Array key of plugin data to return. Default is slug.
- * @return string|boolean Plugin slug if found, false otherwise.
- */
- protected function _get_plugin_data_from_name( $name, $data = 'slug' ) {
- foreach ( TGM_Plugin_Activation::$instance->plugins as $plugin => $values ) {
- if ( $name == $values['name'] && isset( $values[$data] ) ) {
- return $values[$data];
- }
- }
- return false;
- }
- /**
- * Create default columns to display important plugin information
- * like type, action and status.
- *
- * @since 2.2.0
- *
- * @param array $item Array of item data.
- * @param string $column_name The name of the column.
- */
- public function column_default( $item, $column_name ) {
- return $item[$column_name];
- }
- /**
- * Create default title column along with action links of 'Install'
- * and 'Activate'.
- *
- * @since 2.2.0
- *
- * @param array $item Array of item data.
- * @return string The action hover links.
- */
- public function column_plugin( $item ) {
- $installed_plugins = get_plugins();
- // No need to display any hover links.
- if ( is_plugin_active( $item['file_path'] ) ) {
- $actions = array();
- }
- // We need to display the 'Install' hover link.
- if ( ! isset( $installed_plugins[$item['file_path']] ) ) {
- $actions = array(
- 'install' => sprintf(
- '<a href="%1$s" title="' . __( 'Install', 'tgmpa' ) . ' %2$s">' . __( 'Install', 'tgmpa' ) . '</a>',
- wp_nonce_url(
- add_query_arg(
- array(
- 'page' => TGM_Plugin_Activation::$instance->menu,
- 'plugin' => $item['slug'],
- 'plugin_name' => $item['sanitized_plugin'],
- 'plugin_source' => urlencode( $item['url'] ),
- 'tgmpa-install' => 'install-plugin',
- ),
- admin_url( 'themes.php' )
- ),
- 'tgmpa-install'
- ),
- $item['sanitized_plugin']
- ),
- );
- }
- // We need to display the 'Activate' hover link.
- elseif ( is_plugin_inactive( $item['file_path'] ) ) {
- $actions = array(
- 'activate' => sprintf(
- '<a href="%1$s" title="' . __( 'Activate', 'tgmpa' ) . ' %2$s">' . __( 'Activate', 'tgmpa' ) . '</a>',
- add_query_arg(
- array(
- 'page' => TGM_Plugin_Activation::$instance->menu,
- 'plugin' => $item['slug'],
- 'plugin_name' => $item['sanitized_plugin'],
- 'plugin_source' => $item['url'],
- 'tgmpa-activate' => 'activate-plugin',
- 'tgmpa-activate-nonce' => wp_create_nonce( 'tgmpa-activate' ),
- ),
- admin_url( 'themes.php' )
- ),
- $item['sanitized_plugin']
- ),
- );
- }
- /** We need to display the 'Update' hover link */
- elseif ( version_compare( $installed_plugins[$item['file_path']]['Version'], $item['version'], '<' ) ) {
- $actions = array(
- 'install' => sprintf(
- '<a href="%1$s" title="Install %2$s">Update</a>',
- wp_nonce_url(
- add_query_arg(
- array(
- 'page' => TGM_Plugin_Activation::$instance->menu,
- 'plugin' => $item['slug'],
- 'plugin_name' => $item['sanitized_plugin'],
- 'plugin_source' => urlencode( $item['url'] ),
- 'tgmpa-update' => 'update-plugin',
- 'version' => $item['version'],
- ),
- admin_url( 'themes.php' )
- ),
- 'tgmpa-install'
- ),
- $item['sanitized_plugin']
- ),
- );
- }
- return sprintf( '%1$s %2$s', $item['plugin'], $this->row_actions( $actions ) );
- }
- /**
- * Required for bulk installing.
- *
- * Adds a checkbox for each plugin.
- *
- * @since 2.2.0
- *
- * @param array $item Array of item data.
- * @return string The input checkbox with all necessary info.
- */
- public function column_cb( $item ) {
- $value = $item['file_path'] . ',' . $item['url'] . ',' . $item['sanitized_plugin'];
- return sprintf( '<input type="checkbox" name="%1$s[]" value="%2$s" id="%3$s" />', $this->_args['singular'], $value, $item['sanitized_plugin'] );
- }
- /**
- * Sets default message within the plugins table if no plugins
- * are left for interaction.
- *
- * Hides the menu item to prevent the user from clicking and
- * getting a permissions error.
- *
- * @since 2.2.0
- */
- public function no_items() {
- printf( __( 'No plugins to install or activate. <a href="%1$s" title="Return to the Dashboard">Return to the Dashboard</a>', 'tgmpa' ), admin_url() );
- echo '<style type="text/css">#adminmenu .wp-submenu li.current { display: none !important; }</style>';
- }
- /**
- * Output all the column information within the table.
- *
- * @since 2.2.0
- *
- * @return array $columns The column names.
- */
- public function get_columns() {
- $columns = array(
- 'cb' => '<input type="checkbox" />',
- 'plugin' => __( 'Plugin', 'tgmpa' ),
- 'source' => __( 'Source', 'tgmpa' ),
- 'type' => __( 'Type', 'tgmpa' ),
- 'status' => __( 'Status', 'tgmpa' )
- );
- return $columns;
- }
- /**
- * Defines all types of bulk actions for handling
- * registered plugins.
- *
- * @since 2.2.0
- *
- * @return array $actions The bulk actions for the plugin install table.
- */
- public function get_bulk_actions() {
- $actions = array(
- 'tgmpa-bulk-install' => __( 'Install', 'tgmpa' ),
- 'tgmpa-bulk-activate' => __( 'Activate', 'tgmpa' ),
- 'tgmpa-bulk-update' => __( 'Update', 'tgmpa' ),
- );
- return $actions;
- }
- /**
- * Processes bulk installation and activation actions.
- *
- * The bulk installation process looks either for the $_POST
- * information or for the plugin info within the $_GET variable if
- * a user has to use WP_Filesystem to enter their credentials.
- *
- * @since 2.2.0
- */
- public function process_bulk_actions() {
- // Bulk installation process.
- if ( 'tgmpa-bulk-install' === $this->current_action()
- || 'tgmpa-bulk-update' === $this->current_action() ) {
- check_admin_referer( 'bulk-' . $this->_args['plural'] );
- // Prep variables to be populated.
- $plugins_to_install = array();
- $plugin_installs = array();
- $plugin_path = array();
- $plugin_name = array();
- // Look first to see if information has been passed via WP_Filesystem.
- if ( isset( $_GET['plugins'] ) ) {
- $plugins = explode( ',', stripslashes( $_GET['plugins'] ) );
- }
- // Looks like the user can use the direct method, take from $_POST.
- elseif ( isset( $_POST['plugin'] ) ) {
- $plugins = (array) $_POST['plugin'];
- }
- // Nothing has been submitted.
- else {
- $plugins = array();
- }
- // Grab information from $_POST if available.
- if ( isset( $_POST['plugin'] ) ) {
- foreach ( $plugins as $plugin_data ) {
- $plugins_to_install[] = explode( ',', $plugin_data );
- }
- foreach ( $plugins_to_install as $plugin_data ) {
- $plugin_installs[] = $plugin_data[0];
- $plugin_path[] = $plugin_data[1];
- $plugin_name[] = $plugin_data[2];
- }
- }
- // Information has been passed via $_GET.
- else {
- foreach ( $plugins as $key => $value ) {
- // Grab plugin slug for each plugin.
- if ( 0 == $key % 3 || 0 == $key ) {
- $plugins_to_install[] = $value;
- $plugin_installs[] = $value;
- }
- }
- }
- // Look first to see if information has been passed via WP_Filesystem.
- if ( isset( $_GET['plugin_paths'] ) ) {
- $plugin_paths = explode( ',', stripslashes( $_GET['plugin_paths'] ) );
- }
- // Looks like the user doesn't need to enter his FTP creds.
- elseif ( isset( $_POST['plugin'] ) ) {
- $plugin_paths = (array) $plugin_path;
- }
- // Nothing has been submitted.
- else {
- $plugin_paths = array();
- }
- // Look first to see if information has been passed via WP_Filesystem.
- if ( isset( $_GET['plugin_names'] ) ) {
- $plugin_names = explode( ',', stripslashes( $_GET['plugin_names'] ) );
- }
- // Looks like the user doesn't need to enter his FTP creds.
- elseif ( isset( $_POST['plugin'] ) ) {
- $plugin_names = (array) $plugin_name;
- }
- // Nothing has been submitted.
- else {
- $plugin_names = array();
- }
- // Loop through plugin slugs and remove already installed plugins from the list.
- $i = 0;
- foreach ( $plugin_installs as $key => $plugin ) {
- if ( preg_match( '|.php$|', $plugin && 'tgmpa-bulk-update' !== $this->current_action() ) ) {
- unset( $plugin_installs[$key] );
- // If the plugin path isn't in the $_GET variable, we can unset the corresponding path.
- if ( ! isset( $_GET['plugin_paths'] ) )
- unset( $plugin_paths[$i] );
- // If the plugin name isn't in the $_GET variable, we can unset the corresponding name.
- if ( ! isset( $_GET['plugin_names'] ) )
- unset( $plugin_names[$i] );
- }
- $i++;
- }
- // No need to proceed further if we have no plugins to install.
- if ( empty( $plugin_installs ) ) {
- echo '<div id="message" class="error"><p>' . __( 'No plugins are available to be installed at this time.', 'tgmpa' ) . '</p></div>';
- return false;
- }
- // Reset array indexes in case we removed already installed plugins.
- $plugin_installs = array_values( $plugin_installs );
- $plugin_paths = array_values( $plugin_paths );
- $plugin_names = array_values( $plugin_names );
- // If we grabbed our plugin info from $_GET, we need to decode it for use.
- $plugin_installs = array_map( 'urldecode', $plugin_installs );
- $plugin_paths = array_map( 'urldecode', $plugin_paths );
- $plugin_names = array_map( 'urldecode', $plugin_names );
- // Pass all necessary information via URL if WP_Filesystem is needed.
- $url = wp_nonce_url(
- add_query_arg(
- array(
- 'page' => TGM_Plugin_Activation::$instance->menu,
- 'tgmpa-action' => 'install-selected',
- 'plugins' => urlencode( implode( ',', $plugins ) ),
- 'plugin_paths' => urlencode( implode( ',', $plugin_paths ) ),
- 'plugin_names' => urlencode( implode( ',', $plugin_names ) ),
- ),
- admin_url( 'themes.php' )
- ),
- 'bulk-plugins'
- );
- $method = ''; // Leave blank so WP_Filesystem can populate it as necessary.
- $fields = array( 'action', '_wp_http_referer', '_wpnonce' ); // Extra fields to pass to WP_Filesystem.
- if ( false === ( $creds = request_filesystem_credentials( $url, $method, false, false, $fields ) ) ) {
- return true;
- }
- if ( ! WP_Filesystem( $creds ) ) {
- request_filesystem_credentials( $url, $method, true, false, $fields ); // Setup WP_Filesystem.
- return true;
- }
- require_once ABSPATH . 'wp-admin/includes/plugin-install.php'; // Need for plugins_api
- require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; // Need for upgrade classes
- // Store all information in arrays since we are processing a bulk installation.
- $api = array();
- $sources = array();
- $install_path = array();
- // Loop through each plugin to install and try to grab information from WordPress API, if not create 'tgmpa-empty' scalar.
- $i = 0;
- foreach ( $plugin_installs as $plugin ) {
- $api[$i] = plugins_api( 'plugin_information', array( 'slug' => $plugin, 'fields' => array( 'sections' => false ) ) ) ? plugins_api( 'plugin_information', array( 'slug' => $plugin, 'fields' => array( 'sections' => false ) ) ) : (object) $api[$i] = 'tgmpa-empty';
- $i++;
- }
- if ( is_wp_error( $api ) ) {
- wp_die( TGM_Plugin_Activation::$instance->strings['oops'] . var_dump( $api ) );
- }
- // Capture download links from $api or set install link to pre-packaged/private repo.
- $i = 0;
- foreach ( $api as $object ) {
- $sources[$i] = isset( $object->download_link ) && 'repo' == $plugin_paths[$i] ? $object->download_link : $plugin_paths[$i];
- $i++;
- }
- // Finally, all the data is prepared to be sent to the installer.
- $url = add_query_arg( array( 'page' => TGM_Plugin_Activation::$instance->menu ), admin_url( 'themes.php' ) );
- $nonce = 'bulk-plugins';
- $names = $plugin_names;
- // Create a new instance of TGM_Bulk_Installer.
- $installer = new TGM_Bulk_Installer( $skin = new TGM_Bulk_Installer_Skin( compact( 'url', 'nonce', 'names' ) ) );
- // Wrap the install process with the appropriate HTML.
- echo '<div class="tgmpa wrap">';
- if ( version_compare( TGM_Plugin_Activation::$instance->wp_version, '3.8', '<' ) ) {
- screen_icon( apply_filters( 'tgmpa_default_screen_icon', 'themes' ) );
- }
- echo '<h2>' . esc_html( get_admin_page_title() ) . '</h2>';
- // Process the bulk installation submissions.
- $installer->bulk_install( $sources );
- echo '</div>';
- return true;
- }
- // Bulk activation process.
- if ( 'tgmpa-bulk-activate' === $this->current_action() ) {
- check_admin_referer( 'bulk-' . $this->_args['plural'] );
- // Grab plugin data from $_POST.
- $plugins = isset( $_POST['plugin'] ) ? (array) $_POST['plugin'] : array();
- $plugins_to_activate = array();
- // Split plugin value into array with plugin file path, plugin source and plugin name.
- foreach ( $plugins as $i => $plugin ) {
- $plugins_to_activate[] = explode( ',', $plugin );
- }
- foreach ( $plugins_to_activate as $i => $array ) {
- if ( ! preg_match( '|.php$|', $array[0] ) ) {
- unset( $plugins_to_activate[$i] );
- }
- }
- // Return early if there are no plugins to activate.
- if ( empty( $plugins_to_activate ) ) {
- echo '<div id="message" class="error"><p>' . __( 'No plugins are available to be activated at this time.', 'tgmpa' ) . '</p></div>';
- return false;
- }
- $plugins = array();
- $plugin_names = array();
- foreach ( $plugins_to_activate as $plugin_string ) {
- $plugins[] = $plugin_string[0];
- $plugin_names[] = $plugin_string[2];
- }
- $count = count( $plugin_names ); // Count so we can use _n function.
- $last_plugin = array_pop( $plugin_names ); // Pop off last name to prep for readability.
- $imploded = empty( $plugin_names ) ? '<strong>' . $last_plugin . '</strong>' : '<strong>' . ( implode( ', ', $plugin_names ) . '</strong> and <strong>' . $last_plugin . '</strong>.' );
- // Now we are good to go - let's start activating plugins.
- $activate = activate_plugins( $plugins );
- if ( is_wp_error( $activate ) ) {
- echo '<div id="message" class="error"><p>' . $activate->get_error_message() . '</p></div>';
- } else {
- printf( '<div id="message" class="updated"><p>%1$s %2$s</p></div>', _n( 'The following plugin was activated successfully:', 'The following plugins were activated successfully:', $count, 'tgmpa' ), $imploded );
- }
- // Update recently activated plugins option.
- $recent = (array) get_option( 'recently_activated' );
- foreach ( $plugins as $plugin => $time ) {
- if ( isset( $recent[$plugin] ) ) {
- unset( $recent[$plugin] );
- }
- }
- update_option( 'recently_activated', $recent );
- unset( $_POST ); // Reset the $_POST variable in case user wants to perform one action after another.
- return true;
- }
- }
- /**
- * Prepares all of our information to be outputted into a usable table.
- *
- * @since 2.2.0
- */
- public function prepare_items() {
- $columns = $this->get_columns(); // Get all necessary column information.
- $hidden = array(); // No columns to hide, but we must set as an array.
- $sortable = array(); // No reason to make sortable columns.
- $this->_column_headers = array( $columns, $hidden, $sortable ); // Get all necessary column headers.
- // Process our bulk actions here.
- $this->process_bulk_actions();
- // Store all of our plugin data into $items array so WP_List_Table can use it.
- $this->items = $this->_gather_plugin_data();
- }
- }
- }
- /**
- * The WP_Upgrader file isn't always available. If it isn't available,
- * we load it here.
- *
- * We check to make sure no action or activation keys are set so that WordPress
- * doesn't try to re-include the class when processing upgrades or installs outside
- * of the class.
- *
- * @since 2.2.0
- */
- if ( ! class_exists( 'WP_Upgrader' ) && ( isset( $_GET['page'] ) && TGM_Plugin_Activation::$instance->menu === $_GET['page'] ) ) {
- require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
- if ( ! class_exists( 'TGM_Bulk_Installer' ) ) {
- /**
- * Installer class to handle bulk plugin installations.
- *
- * Extends WP_Upgrader and customizes to suit the installation of multiple
- * plugins.
- *
- * @since 2.2.0
- *
- * @package TGM-Plugin-Activation
- * @author Thomas Griffin <thomasgriffinmedia.com>
- * @author Gary Jones <gamajo.com>
- */
- class TGM_Bulk_Installer extends WP_Upgrader {
- /**
- * Holds result of bulk plugin installation.
- *
- * @since 2.2.0
- *
- * @var string
- */
- public $result;
- /**
- * Flag to check if bulk installation is occurring or not.
- *
- * @since 2.2.0
- *
- * @var boolean
- */
- public $bulk = false;
- /**
- * Processes the bulk installation of plugins.
- *
- * @since 2.2.0
- *
- * @param array $packages The plugin sources needed for installation.
- * @return string|boolean Install confirmation messages on success, false on failure.
- */
- public function bulk_install( $packages ) {
- // Pass installer skin object and set bulk property to true.
- $this->init();
- $this->bulk = true;
- // Set install strings and automatic activation strings (if config option is set to true).
- $this->install_strings();
- if ( TGM_Plugin_Activation::$instance->is_automatic ) {
- $this->activate_strings();
- }
- // Run the header string to notify user that the process has begun.
- $this->skin->header();
- // Connect to the Filesystem.
- $res = $this->fs_connect( array( WP_CONTENT_DIR, WP_PLUGIN_DIR ) );
- if ( ! $res ) {
- $this->skin->footer();
- return false;
- }
- // Set the bulk header and prepare results array.
- $this->skin->bulk_header();
- $results = array();
- // Get the total number of packages being processed and iterate as each package is successfully installed.
- $this->update_count = count( $packages );
- $this->update_current = 0;
- // Loop through each plugin and process the installation.
- foreach ( $packages as $plugin ) {
- $this->update_current++; // Increment counter.
- // Do the plugin install.
- $result = $this->run(
- array(
- 'package' => $plugin, // The plugin source.
- 'destination' => WP_PLUGIN_DIR, // The destination dir.
- 'clear_destination' => true, // Do we want to clear the destination or not?
- 'clear_working' => true, // Remove original install file.
- 'is_multi' => true, // Are we processing multiple installs?
- 'hook_extra' => array( 'plugin' => $plugin, ), // Pass plugin source as extra data.
- )
- );
- // Store installation results in result property.
- $results[$plugin] = $this->result;
- // Prevent credentials auth screen from displaying multiple times.
- if ( false === $result ) {
- break;
- }
- }
- // Pass footer skin strings.
- $this->skin->bulk_footer();
- $this->skin->footer();
- // Return our results.
- return $results;
- }
- /**
- * Performs the actual installation of each plugin.
- *
- * This method also activates the plugin in the automatic flag has been
- * set to true for the TGMPA class.
- *
- * @since 2.2.0
- *
- * @param array $options The installation config options
- * @return null/array Return early if error, array of installation data on success
- */
- public function run( $options ) {
- // Default config options.
- $defaults = array(
- 'package' => '',
- 'destination' => '',
- 'clear_destination' => false,
- 'clear_working' => true,
- 'is_multi' => false,
- 'hook_extra' => array(),
- );
- // Parse default options with config options from $this->bulk_upgrade and extract them.
- $options = wp_parse_args( $options, $defaults );
- extract( $options );
- // Connect to the Filesystem.
- $res = $this->fs_connect( array( WP_CONTENT_DIR, $destination ) );
- if ( ! $res ) {
- return false;
- }
- // Return early if there is an error connecting to the Filesystem.
- if ( is_wp_error( $res ) ) {
- $this->skin->error( $res );
- return $res;
- }
- // Call $this->header separately if running multiple times.
- if ( ! $is_multi )
- $this->skin->header();
- // Set strings before the package is installed.
- $this->skin->before();
- // Download the package (this just returns the filename of the file if the package is a local file).
- $download = $this->download_package( $package );
- if ( is_wp_error( $download ) ) {
- $this->skin->error( $download );
- $this->skin->after();
- return $download;
- }
- // Don't accidentally delete a local file.
- $delete_package = ( $download != $package );
- // Unzip file into a temporary working directory.
- $working_dir = $this->unpack_package( $download, $delete_package );
- if ( is_wp_error( $working_dir ) ) {
- $this->skin->error( $working_dir );
- $this->skin->after();
- return $working_dir;
- }
- // Install the package into the working directory with all passed config options.
- $result = $this->install_package(
- array(
- 'source' => $working_dir,
- 'destination' => $destination,
- 'clear_destination' => $clear_destination,
- 'clear_working' => $clear_working,
- 'hook_extra' => $hook_extra,
- )
- );
- // Pass the result of the installation.
- $this->skin->set_result( $result );
- // Set correct strings based on results.
- if ( is_wp_error( $result ) ) {
- $this->skin->error( $result );
- $this->skin->feedback( 'process_failed' );
- }
- // The plugin install is successful.
- else {
- $this->skin->feedback( 'process_success' );
- }
- // Only process the activation of installed plugins if the automatic flag is set to true.
- if ( TGM_Plugin_Activation::$instance->is_automatic ) {
- // Flush plugins cache so we can make sure that the installed plugins list is always up to date.
- wp_cache_flush();
- // Get the installed plugin file and activate it.
- $plugin_info = $this->plugin_info( $package );
- $activate = activate_plugin( $plugin_info );
- // Re-populate the file path now that the plugin has been installed and activated.
- TGM_Plugin_Activation::$instance->populate_file_path();
- // Set correct strings based on results.
- if ( is_wp_error( $activate ) ) {
- $this->skin->error( $activate );
- $this->skin->feedback( 'activation_failed' );
- }
- // The plugin activation is successful.
- else {
- $this->skin->feedback( 'activation_success' );
- }
- }
- // Flush plugins cache so we can make sure that the installed plugins list is always up to date.
- wp_cache_flush();
- // Set install footer strings.
- $this->skin->after();
- if ( ! $is_multi ) {
- $this->skin->footer();
- }
- return $result;
- }
- /**
- * Sets the correct install strings for the installer skin to use.
- *
- * @since 2.2.0
- */
- public function install_strings() {
- $this->strings['no_package'] = __( 'Install package not available.', 'tgmpa' );
- $this->strings['downloading_package'] = __( 'Downloading install package from <span class="code">%s</span>…', 'tgmpa' );
- $this->strings['unpack_package'] = __( 'Unpacking the package…', 'tgmpa' );
- $this->strings['installing_package'] = __( 'Installing the plugin…', 'tgmpa' );
- $this->strings['process_failed'] = __( 'Plugin install failed.', 'tgmpa' );
- $this->strings['process_success'] = __( 'Plugin installed successfully.', 'tgmpa' );
- }
- /**
- * Sets the correct activation strings for the installer skin to use.
- *
- * @since 2.2.0
- */
- public function activate_strings() {
- $this->strings['activation_failed'] = __( 'Plugin activation failed.', 'tgmpa' );
- $this->strings['activation_success'] = __( 'Plugin activated successfully.', 'tgmpa' );
- }
- /**
- * Grabs the plugin file from an installed plugin.
- *
- * @since 2.2.0
- *
- * @return string|boolean Return plugin file on success, false on failure
- */
- public function plugin_info() {
- // Return false if installation result isn't an array or the destination name isn't set.
- if ( ! is_array( $this->result ) ) {
- return false;
- }
- if ( empty( $this->result['destination_name'] ) ) {
- return false;
- }
- /// Get the installed plugin file or return false if it isn't set.
- $plugin = get_plugins( '/' . $this->result['destination_name'] );
- if ( empty( $plugin ) ) {
- return false;
- }
- // Assume the requested plugin is the first in the list.
- $pluginfiles = array_keys( $plugin );
- return $this->result['destination_name'] . '/' . $pluginfiles[0];
- }
- }
- }
- if ( ! class_exists( 'TGM_Bulk_Installer_Skin' ) ) {
- /**
- * Installer skin to set strings for the bulk plugin installations..
- *
- * Extends Bulk_Upgrader_Skin and customizes to suit the installation of multiple
- * plugins.
- *
- * @since 2.2.0
- *
- * @package TGM-Plugin-Activation
- * @author Thomas Griffin <thomasgriffinmedia.com>
- * @author Gary Jones <gamajo.com>
- */
- class TGM_Bulk_Installer_Skin extends Bulk_Upgrader_Skin {
- /**
- * Holds plugin info for each individual plugin installation.
- *
- * @since 2.2.0
- *
- * @var array
- */
- public $plugin_info = array();
- /**
- * Holds names of plugins that are undergoing bulk installations.
- *
- * @since 2.2.0
- *
- * @var array
- */
- public $plugin_names = array();
- /**
- * Integer to use for iteration through each plugin installation.
- *
- * @since 2.2.0
- *
- * @var integer
- */
- public $i = 0;
- /**
- * Constructor. Parses default args with new ones and extracts them for use.
- *
- * @since 2.2.0
- *
- * @param array $args Arguments to pass for use within the class.
- */
- public function __construct( $args = array() ) {
- // Parse default and new args.
- $defaults = array( 'url' => '', 'nonce' => '', 'names' => array() );
- $args = wp_parse_args( $args, $defaults );
- // Set plugin names to $this->plugin_names property.
- $this->plugin_names = $args['names'];
- // Extract the new args.
- parent::__construct( $args );
- }
- /**
- * Sets install skin strings for each individual plugin.
- *
- * Checks to see if the automatic activation flag is set and uses the
- * the proper strings accordingly.
- *
- * @since 2.2.0
- */
- public function add_strings() {
- // Automatic activation strings.
- if ( TGM_Plugin_Activation::$instance->is_automatic ) {
- $this->upgrader->strings['skin_upgrade_start'] = __( 'The installation and activation process is starting. This process may take a while on some hosts, so please be patient.', 'tgmpa' );
- $this->upgrader->strings['skin_update_successful'] = __( '%1$s installed and activated successfully.', 'tgmpa' ) . ' <a onclick="%2$s" href="#" class="hide-if-no-js"><span>' . __( 'Show Details', 'tgmpa' ) . '</span><span class="hidden">' . __( 'Hide Details', 'tgmpa' ) . '</span>.</a>';
- $this->upgrader->strings['skin_upgrade_end'] = __( 'All installations and activations have been completed.', 'tgmpa' );
- $this->upgrader->strings['skin_before_update_header'] = __( 'Installing and Activating Plugin %1$s (%2$d/%3$d)', 'tgmpa' );
- }
- // Default installation strings.
- else {
- $this->upgrader->strings['skin_upgrade_start'] = __( 'The installation process is starting. This process may take a while on some hosts, so please be patient.', 'tgmpa' );
- $this->upgrader->strings['skin_update_failed_error'] = __( 'An error occurred while installing %1$s: <strong>%2$s</strong>.', 'tgmpa' );
- $this->upgrader->strings['skin_update_failed'] = __( 'The installation of %1$s failed.', 'tgmpa' );
- $this->upgrader->strings['skin_update_successful'] = __( '%1$s installed successfully.', 'tgmpa' ) . ' <a onclick="%2$s" href="#" class="hide-if-no-js"><span>' . __( 'Show Details', 'tgmpa' ) . '</span><span class="hidden">' . __( 'Hide Details', 'tgmpa' ) . '</span>.</a>';
- $this->upgrader->strings['skin_upgrade_end'] = __( 'All installations have been completed.', 'tgmpa' );
- $this->upgrader->strings['skin_before_update_header'] = __( 'Installing Plugin %1$s (%2$d/%3$d)', 'tgmpa' );
- }
- }
- /**
- * Outputs the header strings and necessary JS before each plugin installation.
- *
- * @since 2.2.0
- */
- public function before( $title = '' ) {
- // We are currently in the plugin installation loop, so set to true.
- $this->in_loop = true;
- printf( '<h4>' . $this->upgrader->strings['skin_before_update_header'] . ' <img alt="" src="' . admin_url( 'images/wpspin_light.gif' ) . '" class="hidden waiting-' . $this->upgrader->update_current . '" style="vertical-align:middle;" /></h4>', $this->plugin_names[$this->i], $this->upgrader->update_current, $this->upgrader->update_count );
- echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').show();</script>';
- echo '<div class="update-messages hide-if-js" id="progress-' . esc_attr( $this->upgrader->update_current ) . '"><p>';
- // Flush header output buffer.
- $this->before_flush_output();
- }
- /**
- * Outputs the footer strings and necessary JS after each plugin installation.
- *
- * Checks for any errors and outputs them if they exist, else output
- * success strings.
- *
- * @since 2.2.0
- */
- public function after( $title = '' ) {
- // Close install strings.
- echo '</p></div>';
- // Output error strings if an error has occurred.
- if ( $this->error || ! $this->result ) {
- if ( $this->error ) {
- echo '<div class="error"><p>' . sprintf( $this->upgrader->strings['skin_update_failed_error'], $this->plugin_names[$this->i], $this->error ) . '</p></div>';
- } else {
- echo '<div class="error"><p>' . sprintf( $this->upgrader->strings['skin_update_failed'], $this->plugin_names[$this->i] ) . '</p></div>';
- }
- echo '<script type="text/javascript">jQuery(\'#progress-' . esc_js( $this->upgrader->update_current ) . '\').show();</script>';
- }
- // If the result is set and there are no errors, success!
- if ( ! empty( $this->result ) && ! is_wp_error( $this->result ) ) {
- echo '<div class="updated"><p>' . sprintf( $this->upgrader->strings['skin_update_successful'], $this->plugin_names[$this->i], 'jQuery(\'#progress-' . esc_js( $this->upgrader->update_current ) . '\').toggle();jQuery(\'span\', this).toggle(); return false;' ) . '</p></div>';
- echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').hide();</script>';
- }
- // Set in_loop and error to false and flush footer output buffer.
- $this->reset();
- $this->after_flush_output();
- }
- /**
- * Outputs links after bulk plugin installation is complete.
- *
- * @since 2.2.0
- */
- public function bulk_footer() {
- // Serve up the string to say installations (and possibly activations) are complete.
- parent::bulk_footer();
- // Flush plugins cache so we can make sure that the installed plugins list is always up to date.
- wp_cache_flush();
- // Display message based on if all plugins are now active or not.
- $complete = array();
- foreach ( TGM_Plugin_Activation::$instance->plugins as $plugin ) {
- if ( ! is_plugin_active( $plugin['file_path'] ) ) {
- echo '<p><a href="' . add_query_arg( 'page', TGM_Plugin_Activation::$instance->menu, admin_url( 'themes.php' ) ) . '" title="' . esc_attr( TGM_Plugin_Activation::$instance->strings['return'] ) . '" target="_parent">' . TGM_Plugin_Activation::$instance->strings['return'] . '</a></p>';
- $complete[] = $plugin;
- break;
- }
- // Nothing to store.
- else {
- $complete[] = '';
- }
- }
- // Filter out any empty entries.
- $complete = array_filter( $complete );
- // All plugins are active, so we display the complete string and hide the menu to protect users.
- if ( empty( $complete ) ) {
- echo '<p>' . sprintf( TGM_Plugin_Activation::$instance->strings['complete'], '<a href="' . admin_url() . '" title="' . __( 'Return to the Dashboard', 'tgmpa' ) . '">' . __( 'Return to the Dashboard', 'tgmpa' ) . '</a>' ) . '</p>';
- echo '<style type="text/css">#adminmenu .wp-submenu li.current { display: none !important; }</style>';
- }
- }
- /**
- * Flush header output buffer.
- *
- * @since 2.2.0
- */
- public function before_flush_output() {
- wp_ob_end_flush_all();
- flush();
- }
- /**
- * Flush footer output buffer and iterate $this->i to make sure the
- * installation strings reference the correct plugin.
- *
- * @since 2.2.0
- */
- public function after_flush_output() {
- wp_ob_end_flush_all();
- flush();
- $this->i++;
- }
- }
- }
- }
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