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<?php |
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if ( ! defined( 'ABSPATH' ) ) { |
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die( 'You are not allowed to call this page directly.' ); |
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} |
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class FrmAddon { |
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public $store_url = 'https://formidablepro.com'; |
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public $download_id; |
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public $plugin_file; |
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public $plugin_name; |
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public $plugin_slug; |
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public $option_name; |
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public $version; |
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public $author = 'Strategy11'; |
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public function __construct() { |
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if ( empty( $this->plugin_slug ) ) { |
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$this->plugin_slug = preg_replace( '/[^a-zA-Z0-9_\s]/', '', str_replace( ' ', '_', strtolower( $this->plugin_name ) ) ); |
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} |
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if ( empty( $this->option_name ) ) { |
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$this->option_name = 'edd_' . $this->plugin_slug . '_license_'; |
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} |
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add_filter( 'frm_installed_addons', array( &$this, 'insert_installed_addon' ) ); |
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$this->edd_plugin_updater(); |
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} |
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public static function load_hooks() { |
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add_filter( 'frm_include_addon_page', '__return_true' ); |
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//new static(); |
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} |
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public function insert_installed_addon( $plugins ) { |
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$plugins[ $this->plugin_slug ] = $this; |
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return $plugins; |
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} |
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public static function get_addon( $plugin_slug ) { |
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$plugins = apply_filters( 'frm_installed_addons', array() ); |
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$plugin = false; |
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if ( isset( $plugins[ $plugin_slug ] ) ) { |
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$plugin = $plugins[ $plugin_slug ]; |
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} |
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return $plugin; |
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} |
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public function edd_plugin_updater() { |
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// retrieve our license key from the DB |
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$license = trim( get_option( $this->option_name . 'key' ) ); |
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if ( empty( $license ) ) { |
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add_action( 'after_plugin_row_' . plugin_basename( $this->plugin_file ), array( $this, 'show_license_message' ), 10, 2 ); |
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} else { |
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if ( ! class_exists('EDD_SL_Plugin_Updater') ) { |
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include( dirname( __FILE__ ) . '/EDD_SL_Plugin_Updater.php' ); |
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} |
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// setup the updater |
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$api_data = array( |
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'version' => $this->version, |
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'license' => $license, |
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'author' => $this->author, |
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); |
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if ( is_numeric( $this->download_id ) ) { |
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$api_data['item_id'] = $this->download_id; |
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} |
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new EDD_SL_Plugin_Updater( $this->store_url, $this->plugin_file, $api_data ); |
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} |
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} |
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public function show_license_message( $file, $plugin ) { |
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$wp_list_table = _get_list_table( 'WP_Plugins_List_Table' ); |
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echo '<tr class="plugin-update-tr active"><td colspan="' . esc_attr( $wp_list_table->get_column_count() ) . '" class="plugin-update colspanchange"><div class="update-message">'; |
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echo sprintf( __( 'Your %1$s license key is missing. Please add it on the %2$slicenses page%3$s.', 'formidable' ), $this->plugin_name, '<a href="' . esc_url( admin_url('admin.php?page=formidable-settings&t=licenses_settings' ) ) . '">', '</a>' ); |
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$id = sanitize_title( $plugin['Name'] ); |
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echo '<script type="text/javascript">var d = document.getElementById("' . esc_attr( $id ) . '");if ( d !== null ){ d.className = d.className + " update"; }</script>'; |
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echo '</div></td></tr>'; |
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} |
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public static function activate() { |
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check_ajax_referer( 'frm_ajax', 'nonce' ); |
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if ( ! isset( $_POST['license'] ) || empty( $_POST['license'] ) ) { |
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wp_die( __( 'Oops! You forgot to enter your license number.', 'formidable' ) ); |
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} |
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$license = stripslashes( sanitize_text_field( $_POST['license'] ) ); |
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$plugin_slug = sanitize_text_field( $_POST['plugin'] ); |
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$this_plugin = self::get_addon( $plugin_slug ); |
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update_option( $this_plugin->option_name . 'key', $license ); |
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$response = array( 'success' => false, 'message' => '' ); |
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try { |
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$license_data = $this_plugin->send_mothership_request( 'activate_license', $license ); |
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// $license_data->license will be either "valid" or "invalid" |
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$is_valid = 'invalid'; |
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if ( is_array( $license_data ) ) { |
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if ( $license_data['license'] == 'valid' ) { |
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$is_valid = $license_data['license']; |
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$response['message'] = __( 'Enjoy!', 'formidable' ); |
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$response['success'] = true; |
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} else if ( $license_data['license'] == 'invalid' ) { |
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$response['message'] = __( 'That license is invalid', 'formidable' ); |
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} |
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} else if ( $license_data == 'expired' ) { |
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$response['message'] = __( 'That license is expired', 'formidable' ); |
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} else if ( $license_data == 'no_activations_left' ) { |
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$response['message'] = __( 'That license has been used too many times', 'formidable' ); |
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} else if ( $license_data == 'invalid_item_id' ) { |
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$response['message'] = __( 'Opps! That is the wrong license number for this plugin.', 'formidable' ); |
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} else if ( $license_data == 'missing' ) { |
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$response['message'] = __( 'That license is invalid', 'formidable' ); |
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} else { |
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$response['message'] = FrmAppHelper::kses( $license_data, array('a') ); |
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} |
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update_option( $this_plugin->option_name . 'active', $is_valid ); |
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} catch ( Exception $e ) { |
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$response['message'] = $e->getMessage(); |
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} |
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echo json_encode( $response ); |
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wp_die(); |
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} |
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public static function deactivate() { |
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check_ajax_referer( 'frm_ajax', 'nonce' ); |
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$license = stripslashes( sanitize_text_field( $_POST['license'] ) ); |
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$plugin_slug = sanitize_text_field( $_POST['plugin'] ); |
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$this_plugin = self::get_addon( $plugin_slug ); |
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$response = array( 'success' => false, 'message' => '' ); |
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try { |
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// $license_data->license will be either "deactivated" or "failed" |
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$license_data = $this_plugin->send_mothership_request( 'deactivate_license', $license ); |
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if ( is_array( $license_data ) && $license_data['license'] == 'deactivated' ) { |
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$response['success'] = true; |
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$response['message'] = __( 'That license was removed successfully', 'helpdesk' ); |
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} else { |
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$response['message'] = __( 'There was an error deactivating your license.', 'formidable' ); |
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} |
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} catch ( Exception $e ) { |
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$response['message'] = $e->getMessage(); |
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} |
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delete_option( $this_plugin->option_name . 'active' ); |
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delete_option( $this_plugin->option_name . 'key' ); |
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echo json_encode( $response ); |
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wp_die(); |
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} |
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public function send_mothership_request( $action, $license ) { |
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$api_params = array( |
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'edd_action' => $action, |
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'license' => $license, |
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'item_name' => urlencode( $this->plugin_name ), |
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'url' => home_url(), |
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); |
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if ( is_numeric( $this->download_id ) ) { |
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$api_params['item_id'] = absint( $this->download_id ); |
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} |
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$arg_array = array( |
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'body' => $api_params, |
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'timeout' => 15, |
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'sslverify' => false, |
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'user-agent' => $this->plugin_slug . '/' . $this->version . '; ' . get_bloginfo( 'url' ), |
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); |
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$resp = wp_remote_post( $this->store_url, $arg_array ); |
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$body = wp_remote_retrieve_body( $resp ); |
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$message = __( 'Your License Key was invalid', 'formidable' ); |
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if ( is_wp_error( $resp ) ) { |
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$message = sprintf( __( 'You had an error communicating with Formidable Pro\'s API. %1$sClick here%2$s for more information.', 'formidable' ), '<a href="http://formidablepro.com/knowledgebase/why-cant-i-activate-formidable-pro/" target="_blank">', '</a>'); |
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if ( is_wp_error( $resp ) ) { |
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$message .= ' '. $resp->get_error_message(); |
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} |
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} else if ( $body == 'error' || is_wp_error( $body ) ) { |
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$message = __( 'You had an HTTP error connecting to Formidable Pro\'s API', 'formidable' ); |
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} else { |
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$json_res = json_decode( $body, true ); |
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if ( null !== $json_res ) { |
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if ( is_array( $json_res ) && isset( $json_res['error'] ) ) { |
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$message = $json_res['error']; |
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} else { |
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$message = $json_res; |
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} |
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} else if ( isset( $resp['response'] ) && isset( $resp['response']['code'] ) ) { |
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$message = sprintf( __( 'There was a %1$s error: %2$s', 'formidable' ), $resp['response']['code'], $resp['response']['message'] .' '. $resp['body'] ); |
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} |
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} |
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return $message; |
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} |
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} |
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Strategy11 /
formidable-forms
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