­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ name = $extension['name']; $this->title = $extension['title']; $this->description = $extension['description']; $this->icon = $extension['icon']; $this->type = isset( $extension['type'] ) ? $extension['type'] : 'extension'; $this->btn_text = isset( $extension['btn_text'] ) ? $extension['btn_text'] : ''; $this->external_url = isset( $extension['external_url'] ) ? $extension['external_url'] : ''; $this->badge = isset( $extension['badge'] ) ? $extension['badge'] : ''; $this->classname = ''; $this->extension_file_name = ''; $this->sku = $this->get_sku(); $this->slug = ''; if ( 'affiliate' !== $this->type ) { $this->serial = $this->get_serial(); $this->extension_file_name = isset( $extension['filename'] ) ? $extension['filename'] : ''; $this->slug = str_replace( '.php', '', $this->extension_file_name ); $this->extension_ver = $this->get_ver(); $this->classname = $extension['classname']; if ( ! $this->extension_file_exists() ) { $this->reset_activation(); $this->deactivate_license(); } } } /** * Get affiliate url (if the extension is affiliated) */ public function get_aff_url() { return isset( $this->external_url ) ? $this->external_url : ''; } public function get_extension_file_name() { return $this->extension_file_name; } /** * Get the extension slug */ public function get_slug() { return $this->slug; } /** * Get the btn label */ public function get_btn_text() { return $this->btn_text; } /** * Get the extension version */ public function get_ver() { $ver = '2.0'; if ( $this->extension_file_exists() ) { $info_headers = array( 'ver' => 'ver', ); $info = get_file_data( $this->get_extension_file_path(), $info_headers ); $ver = $info['ver']; } return $ver; } /** * Get the extension name */ public function get_name() { return $this->name; } /** * Get the extension type */ public function get_type() { return $this->type; } /** * Get the installed extension version */ public function get_extension_ver() { return isset( $this->extension_ver ) ? $this->extension_ver : ''; } /** * Get the path of the extension */ public function get_extension_file_path() { $path = ''; if ( class_exists( $this->get_class_name() ) && class_exists( 'ReflectionClass' ) ) { $reflector = new ReflectionClass( $this->get_class_name() ); $path = $reflector->getFileName(); } elseif ( $this->extension_file_name ) { $path = wpcf7r_get_addon_path( $this->extension_file_name ); } return $path; } /** * Get the path of the extension for plugin activation */ public function get_extension_relative_path() { $relative_path = $this->get_name() . '/' . $this->extension_file_name; return $relative_path; } /** * Get the extension file name * * @return void */ public function get_class_name() { return $this->classname; } /** * Check if the file required for the extension exists */ public function extension_file_exists() { return file_exists( $this->get_extension_file_path() ); } /** * Set the required update flag */ public function set_updated() { delete_option( 'wpcf7r_extension-needs-update-' . $this->get_name() ); } /** * Check if an extension requires an update * * @return boolean */ public function has_update() { return get_option( 'wpcf7r_extension-needs-update-' . $this->get_name() ) && $this->is_active(); } /** * Get the version of the update */ public function update_version() { return get_option( 'wpcf7r_extension-needs-update-' . $this->get_name() ); } /** * Set the required update flag */ public function set_needs_update( $new_ver ) { update_option( 'wpcf7r_extension-needs-update-' . $this->get_name(), $new_ver ); } /** * Get the HTML box to display the promo box */ public function get_action_promo() { include( WPCF7_PRO_REDIRECT_TEMPLATE_PATH . 'extensions/extension-promo-box.php' ); } /** * If the plugin file exists but license was not activated * * @return void */ public function needs_activation() { return ! $this->is_active() && $this->extension_file_exists(); } /** * Check if the license is active */ public function is_active() { return $this->get_activation_data() && $this->extension_file_exists(); } /** * Get the saved serial number */ public function get_serial() { return get_option( 'wpcf7r_activation_serial-' . $this->get_name() ); } /** * Get the saved license activation data */ public function get_activation_data() { return get_option( 'wpcf7r_activation_data-' . $this->get_name() ); } /** * Activate the serial via API * * @param $serial */ public function activate( $serial ) { $this->api = new Qs_Api(); if ( ! $serial ) { die( '-1' ); } $activation_id = $this->get_activation_data(); $this->sku = $this->get_name(); if ( $activation_id ) { $is_valid = $this->api->validate_serial( $activation_id, $serial, $this->get_name() ); } else { $is_valid = $this->api->activate_serial( $serial, $this->get_name() ); if ( is_wp_error( $is_valid ) ) { $is_valid = $this->api->activate_serial( $serial, $this->get_name() . '-unlimited' ); $this->sku = $this->get_name() . '-unlimited'; } if ( is_wp_error( $is_valid ) ) { $is_valid = $this->api->activate_serial( $serial, $this->get_name() . '-pro' ); $this->sku = $this->get_name() . '-pro'; } } //serial was not valid if ( is_wp_error( $is_valid ) ) { $message = $is_valid->get_error_message(); if ( is_object( $message ) && isset( $message->license_key ) ) { $message = $message->license_key[0]; } $this->reset_activation(); $this->deactivate_license(); $response = array( 'error' => $message, ); } else { //serial was valid, update the activation key for future validation $this->set_activation( $is_valid->data, $serial ); if ( $this->extension_file_exists() ) { $response['extension_html'] = $this->ajax_extension_html(); return $response; } deactivate_plugins( $this->get_extension_relative_path() ); $response = $this->save_extension_file(); if ( ! isset( $response['error'] ) ) { $response['extension_html'] = $this->ajax_extension_html(); } $file_path = $this->get_destination_path() . '/' . $this->extension_file_name; //check if the require file exists if ( file_exists( $file_path ) ) { //check if the class exists if not include the required file if ( ! class_exists( $this->classname ) ) { if ( $file_path ) { include( $file_path ); } } //if now both class exists and has a setup method.. run it if ( class_exists( $this->classname ) && method_exists( $this->classname, 'setup' ) ) { call_user_func( array( $this->classname, 'setup' ) ); } $this->activate_new_plugin(); } } return $response; } public function get_destination_path() { return WPCF7_PRO_REDIRECT_PLUGINS_PATH . $this->get_name(); } /** * Get the extension download link */ public function get_extension_remote_file() { $this->api = isset( $this->api ) && $this->api ? $this->api : new Qs_Api(); $download_link = $this->api->get_extension_download_url( $this->get_activation_data(), $this->get_sku() ); return $download_link; } /** * Save the Newly downloaded file to the plugins dir */ public function save_extension_file() { global $wp_filesystem; $this->api = isset( $this->api ) && $this->api ? $this->api : new Qs_Api(); $response = array(); $file_path = $this->api->get_extension_file( $this->get_activation_data(), $this->get_sku() ); if ( is_wp_error( $file_path ) ) { $response = array( 'error' => $file_path->get_error_message(), ); $this->reset_activation(); } else { WP_Filesystem(); $destination_path = $this->get_destination_path(); /** * Create a directory for the action addons and create index.php for security */ if ( ! is_dir( $destination_path ) ) { @mkdir( $destination_path ); $wp_filesystem->put_contents( $destination_path . '/index.php', 'SILENCE IS GOLDEN', FS_CHMOD_FILE ); } if ( ! is_dir( $destination_path ) ) { $response = array( /* translators: %s: Destination path */ 'error' => sprintf( __( 'Cannot create %s. Please create a directory manualy or fix permission issue.', 'wpcf7-redirect' ), $destination_path ), ); } else { $unzipfile = unzip_file( $file_path, $destination_path ); unlink( $file_path ); if ( is_wp_error( $unzipfile ) ) { $response = array( 'error' => $unzipfile->get_error_message(), ); $this->reset_activation(); } else { $this->set_updated(); } } } return $response; } /** * Activate new downloaded extension * * @return void */ public function activate_new_plugin() { if ( ! function_exists( 'activate_plugin' ) ) { require_once ABSPATH . 'wp-admin/includes/plugin.php'; } if ( ! is_plugin_active( $this->get_extension_relative_path() ) ) { activate_plugin( $this->get_extension_relative_path() ); } } /** * Get extension badge text * * @return void */ public function get_badge() { return $this->badge ? "" . $this->badge . '' : ''; } /** * Set all data related with the plugin activation * * @param $validation_data * @param $serial */ public function set_activation( $validation_data, $serial ) { update_option( 'wpcf7r_activation_id-' . $this->get_name(), $validation_data->activation_id ); update_option( 'wpcf7r_activation_expiration-' . $this->get_name(), $validation_data->expire ); update_option( 'wpcf7r_activation_data-' . $this->get_name(), $validation_data ); update_option( 'wpcf7r_activation_serial-' . $this->get_name(), $serial ); update_option( 'wpcf7r_activation_' . $this->get_name() . '-sku', $this->sku ); } /** * Clear all activation data */ public function reset_activation() { delete_option( 'wpcf7r_activation_id-' . $this->get_name() ); delete_option( 'wpcf7r_activation_expiration-' . $this->get_name() ); delete_option( 'wpcf7r_activation_data-' . $this->get_name() ); delete_option( 'wpcf7r_activation_serial-' . $this->get_name() ); update_option( 'wpcf7r_activation_' . $this->get_name() . '-sku', $this->sku ); } public function get_sku() { return isset( $this->sku ) && $this->sku ? $this->sku : get_option( 'wpcf7r_activation_' . $this->get_name() . '-sku' ); } /** * Get the activation key */ public function get_activation_id() { return get_option( 'wpcf7r_activation_id-' . $this->get_name() ); } /** * Deactivate extension license */ public function deactivate_license( $serial = '' ) { $api = new Qs_Api(); $response = array(); $serial = $serial ? $serial : $this->get_serial(); $activation_id = $this->get_activation_id(); if ( ! $activation_id ) { $this->reset_activation(); } else { $results = $api->deactivate_liscense( $activation_id, $serial, $this->get_name() ); $this->reset_activation(); } $response['extension_html'] = $this->ajax_extension_html(); return $response; } /** * Ajax function for getting the extension html box */ public function ajax_extension_html() { ob_start(); $this->get_action_promo(); $html = ob_get_clean(); return $html; } /** * Get the link to purchase the extension */ public function get_purchase_link() { return WPCF7_PRO_REDIRECT_PLUGIN_PAGE_URL . $this->name; } /** * Get the extension description */ public function get_description() { return $this->description; } /** * Get the extension icon */ public function get_icon() { return $this->icon; } /** * Get the extension name */ public function get_title() { return $this->title; } }