<?php /** * Addons class. * * @since 1.0.0 * * @package UserFeedback */ // Exit if accessed directly if ( ! defined( 'ABSPATH' ) ) { exit; } /** * Retrieves addons from the stored transient or remote server. * * @since 1.0.0 * * @return bool | array false | Array of licensed and unlicensed Addons. */ function userfeedback_get_addons() { // Get license key and type. $key = ''; $type = 'lite'; if ( userfeedback_is_pro_version() ) { $key = is_network_admin() ? UserFeedback()->license->get_network_license_key() : UserFeedback()->license->get_site_license_key(); $type = is_network_admin() ? UserFeedback()->license->get_network_license_type() : UserFeedback()->license->get_site_license_type(); } // Get addons data from transient or perform API query if no transient. if ( false === ( $addons = get_transient( '_userfeedback_addons' ) ) ) { $addons = userfeedback_get_addons_data( $key ); } // If no Addons exist, return false if ( ! $addons ) { return false; } // Iterate through Addons, to build two arrays: // - Addons the user is licensed to use, // - Addons the user isn't licensed to use. $results = array( 'licensed' => array(), 'unlicensed' => array(), ); foreach ( (array) $addons as $i => $addon ) { // Determine whether the user is licensed to use this Addon or not. if ( empty( $type ) ) { $results['unlicensed'][] = $addon; } elseif ( ( in_array( 'Plus', $addon->categories ) || in_array( 'Pro', $addon->categories ) ) && ( $type == 'pro' || $type == 'elite' ) ) { $results['licensed'][] = $addon; } elseif ( in_array( 'Plus', $addon->categories ) && $type == 'plus' ) { $results['licensed'][] = $addon; } else { $results['unlicensed'][] = $addon; } } // Return Addons, split by licensed and unlicensed. return $results; } /** * Pings the remote server for addons data. * * @since 1.0.0 * * @param string $key The user license key. * @return array|boolean Array of addon data otherwise or false if error */ function userfeedback_get_addons_data( $key ) { // Get Addons // If the key is valid, we'll get personalised upgrade URLs for each Addon (if necessary) and plugin update information. if ( userfeedback_is_pro_version() && $key ) { $addons = UserFeedback()->license_actions->perform_remote_request( 'get-addons-data', array( 'tgm-updater-key' => $key ) ); } else { $addons = userfeedback_get_all_addons_data(); } // If there was an API error, set transient for only 10 minutes. if ( ! $addons ) { set_transient( '_userfeedback_addons', false, 10 * MINUTE_IN_SECONDS ); return false; } // If there was an error retrieving the addons, set the error. if ( isset( $addons->error ) ) { set_transient( '_userfeedback_addons', false, 10 * MINUTE_IN_SECONDS ); return false; } // Otherwise, our request worked. Save the data and return it. set_transient( '_userfeedback_addons', $addons, 4 * HOUR_IN_SECONDS ); return $addons; } /** * Get all addons without a license, for lite users. * * @return array|bool|mixed|object */ function userfeedback_get_all_addons_data() { // Build the body of the request. $body = array( 'tgm-updater-action' => 'get-all-addons-data', 'tgm-updater-key' => '', 'tgm-updater-wp-version' => get_bloginfo( 'version' ), 'tgm-updater-referer' => site_url(), 'tgm-updater-mi-version' => USERFEEDBACK_VERSION, 'tgm-updater-is-pro' => false, ); $body = http_build_query( $body, '', '&' ); // Build the headers of the request. $headers = array( 'Content-Type' => 'application/x-www-form-urlencoded', 'Content-Length' => strlen( $body ), ); // Setup variable for wp_remote_post. $post = array( 'headers' => $headers, 'body' => $body, ); // Perform the query and retrieve the response. $response = wp_remote_post( userfeedback_get_licensing_url(), $post ); $response_code = wp_remote_retrieve_response_code( $response ); $response_body = wp_remote_retrieve_body( $response ); // Bail out early if there are any errors. if ( 200 !== $response_code || is_wp_error( $response_body ) ) { return false; } // Return the json decoded content. return json_decode( $response_body ); } /** * Retrieve the plugin basename from the plugin slug. * * @since 1.0.0 * * @param string $slug The plugin slug. * @return string The plugin basename if found, else the plugin slug. */ function userfeedback_get_plugin_basename_from_slug( $slug ) { $keys = array_keys( get_plugins() ); foreach ( $keys as $key ) { if ( preg_match( '|^' . $slug . '|', $key ) ) { return $key; } } return $slug; } /** * Deactivates a UserFeedback addon. * * @access public * @since 1.0.0 */ function userfeedback_ajax_deactivate_addon() { // Run a security check first. check_ajax_referer( 'userfeedback-deactivate', 'nonce' ); if ( ! current_user_can( 'deactivate_plugins' ) ) { wp_send_json( array( 'error' => esc_html__( 'You are not allowed to deactivate plugins', 'userfeedback' ), ) ); } // Deactivate the addon. $post_data = sanitize_post( $_POST, 'raw' ); if ( isset( $post_data['plugin'] ) ) { if ( isset( $post_data['isnetwork'] ) && $post_data['isnetwork'] ) { deactivate_plugins( $post_data['plugin'], false, true ); } else { deactivate_plugins( $post_data['plugin'] ); } } wp_send_json_success(); wp_die(); } add_action( 'wp_ajax_userfeedback_deactivate_addon', 'userfeedback_ajax_deactivate_addon' ); /** * Installs a UserFeedback addon. * * @access public * @since 1.0.0 */ function userfeedback_ajax_install_addon() { // Run a security check first. check_ajax_referer( 'userfeedback-install', 'nonce' ); if ( ! userfeedback_can_install_plugins() ) { wp_send_json( array( 'error' => esc_html__( 'You are not allowed to install plugins', 'userfeedback' ), ) ); } // Install the addon. $post_data = sanitize_post( $_POST, 'raw' ); if ( isset( $post_data['plugin'] ) ) { $download_url = esc_url_raw( filter_input( INPUT_POST, 'plugin', FILTER_SANITIZE_URL ) ); global $hook_suffix; // Set the current screen to avoid undefined notices. set_current_screen(); // Prepare variables. $method = ''; $url = add_query_arg( array( 'page' => 'userfeedback-settings', ), admin_url( 'admin.php' ) ); $url = esc_url( $url ); // Start output bufferring to catch the filesystem form if credentials are needed. ob_start(); if ( false === ( $creds = request_filesystem_credentials( $url, $method, false, false, null ) ) ) { $form = ob_get_clean(); echo json_encode( array( 'form' => $form ) ); wp_die(); } // If we are not authenticated, make it happen now. if ( ! WP_Filesystem( $creds ) ) { ob_start(); request_filesystem_credentials( $url, $method, true, false, null ); $form = ob_get_clean(); echo json_encode( array( 'form' => $form ) ); wp_die(); } // We do not need any extra credentials if we have gotten this far, so let's install the plugin. userfeedback_require_upgrader( false ); // Create the plugin upgrader with our custom skin. $installer = new Plugin_Upgrader( $skin = new UserFeedback_Skin() ); $installer->install( $download_url ); // Flush the cache and return the newly installed plugin basename. wp_cache_flush(); if ( $installer->plugin_info() ) { $plugin_basename = $installer->plugin_info(); wp_send_json_success( array( 'plugin' => $plugin_basename ) ); wp_die(); } } // Send back a response. wp_send_json_success(); wp_die(); } add_action( 'wp_ajax_userfeedback_install_addon', 'userfeedback_ajax_install_addon' ); /** * Activates a UserFeedback addon. * * @access public * @since 1.0.0 */ function userfeedback_ajax_activate_addon() { // Run a security check first. check_ajax_referer( 'userfeedback-activate', 'nonce' ); if ( ! current_user_can( 'activate_plugins' ) ) { wp_send_json( array( 'error' => esc_html__( 'You are not allowed to activate plugins', 'userfeedback' ), ) ); } // Activate the addon. $post_data = sanitize_post( $_POST, 'raw' ); if ( isset( $post_data['plugin'] ) ) { if ( isset( $post_data['isnetwork'] ) && $post_data['isnetwork'] ) { $activate = activate_plugin( $post_data['plugin'], null, true ); } else { $activate = activate_plugin( $post_data['plugin'] ); } // Disable MonsterInsights redirect if(strstr($post_data['plugin'], 'google-analytics-for-wordpress')){ delete_transient( '_monsterinsights_activation_redirect' ); } // Disable Exactmetrics redirect if(strstr($post_data['plugin'], 'google-analytics-dashboard-for-wp')){ delete_transient( '_exactmetrics_activation_redirect' ); } // Disable WP Mail SMTP redirect if(strstr($post_data['plugin'], 'wp-mail-smtp')){ delete_transient( 'wp_mail_smtp_activation_redirect' ); } if ( is_wp_error( $activate ) ) { echo json_encode( array( 'error' => $activate->get_error_message() ) ); wp_die(); } } wp_send_json_success(); wp_die(); } add_action( 'wp_ajax_userfeedback_activate_addon', 'userfeedback_ajax_activate_addon' ); /** * Return the state of the addons ( installed, activated ) */ function userfeedback_ajax_get_addons() { check_ajax_referer( 'uf-admin-nonce', 'nonce' ); if ( ! current_user_can( 'userfeedback_save_settings' ) ) { return; } $post_data = sanitize_post( $_POST, 'raw' ); if ( isset( $post_data['network'] ) && intval( $post_data['network'] ) > 0 ) { define( 'WP_NETWORK_ADMIN', true ); } $parsed_addons = userfeedback_get_parsed_addons(); wp_send_json( $parsed_addons ); exit; } add_action( 'wp_ajax_userfeedback_get_addons', 'userfeedback_ajax_get_addons' ); function userfeedback_get_parsed_addons() { if ( ! function_exists( 'get_plugins' ) ) { require_once ABSPATH . 'wp-admin/includes/plugin.php'; } $addons_data = userfeedback_get_addons(); $parsed_addons = array(); $installed_plugins = get_plugins(); if ( ! is_array( $addons_data ) ) { $addons_data = array(); } $license = get_option( 'userfeedback_license', true ); foreach ( $addons_data as $addons_type => $addons ) { foreach ( $addons as $addon ) { $slug = 'userfeedback-' . $addon->slug; $addon = userfeedback_parse_addon( $installed_plugins, $addons_type, $addon, $slug, $license ); $parsed_addons[ $addon->slug ] = $addon; } } /* Update parsed addons data to use in the scripts localization. */ update_option( 'userfeedback_parsed_addons', $parsed_addons ); return $parsed_addons; } function userfeedback_parse_addon( $installed_plugins, $addons_type, $addon, $slug, $license ) { $active = false; $installed = false; $plugin_basename = userfeedback_get_plugin_basename_from_slug( $slug ); if ( isset( $installed_plugins[ $plugin_basename ] ) ) { $installed = true; if ( is_multisite() && is_network_admin() ) { $active = is_plugin_active_for_network( $plugin_basename ); } else { $active = is_plugin_active( $plugin_basename ); } } if ( empty( $addon->url ) ) { $addon->url = ''; } $active_version = false; if ( $active ) { if ( ! empty( $installed_plugins[ $plugin_basename ]['Version'] ) ) { $active_version = $installed_plugins[ $plugin_basename ]['Version']; } } if ( isset( $license['type'] ) && in_array( ucwords( $license['type'] ), $addon->categories ) ) { $addons_type = 'licensed'; } $addon->type = $addons_type; $addon->installed = $installed; $addon->active_version = $active_version; $addon->active = $active; $addon->basename = $plugin_basename; return $addon; } /** * Deactivate unlicensed addons. * * @since 1.0.0 */ function userfeedback_deactivate_unlicensed_addons() { $addons = userfeedback_get_addons(); $unlicensed_addons = ($addons && is_array( $addons['unlicensed'] )) ? $addons['unlicensed'] : array(); if ( empty( $unlicensed_addons ) ) { return false; } $deactivate = array(); foreach ( $unlicensed_addons as $unlicensed_addon ) { $deactivate[] = "userfeedback-{$unlicensed_addon->slug}/userfeedback-{$unlicensed_addon->slug}.php"; } deactivate_plugins( $deactivate ); } add_action( 'admin_init', 'userfeedback_deactivate_unlicensed_addons' );