PHP wp_create_nonce函数代码示例

 /**
  * Show the setup wizard
  */
 public function setup_wizard()
 {
     if (empty($_GET['page']) || 'wc-setup' !== $_GET['page']) {
         return;
     }
     $this->steps = array('introduction' => array('name' => __('Introduction', 'woocommerce'), 'view' => array($this, 'wc_setup_introduction'), 'handler' => ''), 'pages' => array('name' => __('Page Setup', 'woocommerce'), 'view' => array($this, 'wc_setup_pages'), 'handler' => array($this, 'wc_setup_pages_save')), 'locale' => array('name' => __('Store Locale', 'woocommerce'), 'view' => array($this, 'wc_setup_locale'), 'handler' => array($this, 'wc_setup_locale_save')), 'shipping_taxes' => array('name' => __('Shipping & Tax', 'woocommerce'), 'view' => array($this, 'wc_setup_shipping_taxes'), 'handler' => array($this, 'wc_setup_shipping_taxes_save')), 'payments' => array('name' => __('Payments', 'woocommerce'), 'view' => array($this, 'wc_setup_payments'), 'handler' => array($this, 'wc_setup_payments_save')), 'next_steps' => array('name' => __('Ready!', 'woocommerce'), 'view' => array($this, 'wc_setup_ready'), 'handler' => ''));
     $this->step = isset($_GET['step']) ? sanitize_key($_GET['step']) : current(array_keys($this->steps));
     $suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
     wp_register_script('select2', WC()->plugin_url() . '/assets/js/select2/select2' . $suffix . '.js', array('jquery'), '3.5.2');
     wp_register_script('wc-enhanced-select', WC()->plugin_url() . '/assets/js/admin/wc-enhanced-select' . $suffix . '.js', array('jquery', 'select2'), WC_VERSION);
     wp_localize_script('wc-enhanced-select', 'wc_enhanced_select_params', array('i18n_matches_1' => _x('One result is available, press enter to select it.', 'enhanced select', 'woocommerce'), 'i18n_matches_n' => _x('%qty% results are available, use up and down arrow keys to navigate.', 'enhanced select', 'woocommerce'), 'i18n_no_matches' => _x('No matches found', 'enhanced select', 'woocommerce'), 'i18n_ajax_error' => _x('Loading failed', 'enhanced select', 'woocommerce'), 'i18n_input_too_short_1' => _x('Please enter 1 or more characters', 'enhanced select', 'woocommerce'), 'i18n_input_too_short_n' => _x('Please enter %qty% or more characters', 'enhanced select', 'woocommerce'), 'i18n_input_too_long_1' => _x('Please delete 1 character', 'enhanced select', 'woocommerce'), 'i18n_input_too_long_n' => _x('Please delete %qty% characters', 'enhanced select', 'woocommerce'), 'i18n_selection_too_long_1' => _x('You can only select 1 item', 'enhanced select', 'woocommerce'), 'i18n_selection_too_long_n' => _x('You can only select %qty% items', 'enhanced select', 'woocommerce'), 'i18n_load_more' => _x('Loading more results…', 'enhanced select', 'woocommerce'), 'i18n_searching' => _x('Searching…', 'enhanced select', 'woocommerce'), 'ajax_url' => admin_url('admin-ajax.php'), 'search_products_nonce' => wp_create_nonce('search-products'), 'search_customers_nonce' => wp_create_nonce('search-customers')));
     wp_enqueue_style('woocommerce_admin_styles', WC()->plugin_url() . '/assets/css/admin.css', array(), WC_VERSION);
     wp_enqueue_style('wc-setup', WC()->plugin_url() . '/assets/css/wc-setup.css', array('dashicons', 'install'), WC_VERSION);
     wp_register_script('wc-setup', WC()->plugin_url() . '/assets/js/admin/wc-setup.min.js', array('jquery', 'wc-enhanced-select'), WC_VERSION);
     wp_localize_script('wc-setup', 'wc_setup_params', array('locale_info' => json_encode(include WC()->plugin_path() . '/i18n/locale-info.php')));
     if (!empty($_POST['save_step']) && isset($this->steps[$this->step]['handler'])) {
         call_user_func($this->steps[$this->step]['handler']);
     }
     ob_start();
     $this->setup_wizard_header();
     $this->setup_wizard_steps();
     $this->setup_wizard_content();
     $this->setup_wizard_footer();
     exit;
 }

 function load_scripts()
 {
     wp_enqueue_script('admin-app', JS_APP_URL . 'build/js/admin-app-scripts.js', array('jquery'), PLUGIN_VERSION, false);
     wp_enqueue_script('react-components', JS_APP_URL . 'build/js/all-components.js', array('admin-app'), PLUGIN_VERSION, true);
     wp_enqueue_style('admin-app-styles', JS_APP_URL . 'build/css/styles.css', array(), PLUGIN_VERSION, 'all');
     wp_localize_script('admin-app', 'admin_app_local', array('api_url' => get_rest_url(), 'template_directory' => JS_APP_URL . 'templates', 'nonce' => wp_create_nonce('wp_rest')));
 }

 /**
  * Meta box view
  *
  * @return    string
  *
  * @access    public
  * @since     1.0
  */
 function build_meta_box($post, $metabox)
 {
     echo '<div class="ot-metabox-wrapper">';
     /* Use nonce for verification */
     echo '<input type="hidden" name="' . $this->meta_box['id'] . '_nonce" value="' . wp_create_nonce($this->meta_box['id']) . '" />';
     /* meta box description */
     echo isset($this->meta_box['desc']) && !empty($this->meta_box['desc']) ? '<div class="description" style="padding-top:10px;">' . htmlspecialchars_decode($this->meta_box['desc']) . '</div>' : '';
     /* loop through meta box fields */
     foreach ($this->meta_box['fields'] as $field) {
         /* get current post meta data */
         $field_value = get_post_meta($post->ID, $field['id'], true);
         /* set standard value */
         if (isset($field['std'])) {
             $field_value = ot_filter_std_value($field_value, $field['std']);
         }
         /* build the arguments array */
         $_args = array('type' => $field['type'], 'field_id' => $field['id'], 'field_name' => $field['id'], 'field_value' => $field_value, 'field_desc' => isset($field['desc']) ? $field['desc'] : '', 'field_std' => isset($field['std']) ? $field['std'] : '', 'field_rows' => isset($field['rows']) && !empty($field['rows']) ? $field['rows'] : 10, 'field_post_type' => isset($field['post_type']) && !empty($field['post_type']) ? $field['post_type'] : 'post', 'field_taxonomy' => isset($field['taxonomy']) && !empty($field['taxonomy']) ? $field['taxonomy'] : 'category', 'field_min_max_step' => isset($field['min_max_step']) && !empty($field['min_max_step']) ? $field['min_max_step'] : '0,100,1', 'field_class' => isset($field['class']) ? $field['class'] : '', 'field_choices' => isset($field['choices']) ? $field['choices'] : array(), 'field_settings' => isset($field['settings']) && !empty($field['settings']) ? $field['settings'] : array(), 'post_id' => $post->ID, 'meta' => true);
         /* only allow simple textarea due to DOM issues with wp_editor() */
         if ($_args['type'] == 'textarea') {
             $_args['type'] = 'textarea-simple';
         }
         /* option label */
         echo '<div class="format-settings">';
         /* don't show title with textblocks */
         if ($_args['type'] != 'textblock' && !empty($field['label'])) {
             echo '<div class="format-setting-label">';
             echo '<label for="' . $_args['field_id'] . '" class="label">' . $field['label'] . '</label>';
             echo '</div>';
         }
         /* get the option HTML */
         echo ot_display_by_type($_args);
         echo '</div>';
     }
     echo '</div>';
 }

 public function enqueueJavascripts($pageHookname)
 {
     if ($pageHookname === $this->adminConsolePageHookname) {
         $jsDir = $this->config->getPluginUrl() . '/js';
         $version = $this->config->getVersion();
         $knockoutSuffix = '';
         $suffix = '.min';
         if (defined('WP_DEBUG') && WP_DEBUG) {
             $knockoutSuffix = '.debug';
             $suffix = '';
         }
         wp_register_script('knockout', $jsDir . '/deps/knockout-3.1.0' . $knockoutSuffix . '.js', array(), $version, false);
         wp_enqueue_script('knockout');
         wp_register_script('knockoutValidation', $jsDir . '/deps/knockout.validation' . $suffix . '.js', array('knockout'), $version, false);
         wp_enqueue_script('knockoutValidation');
         wp_register_script('autosize', $jsDir . '/deps/jquery.autosize' . $suffix . '.js', array('jquery'), $version, false);
         wp_enqueue_script('autosize');
         wp_register_script('chamameAdmin', $jsDir . '/admin' . $suffix . '.js', array('jquery', 'knockout', 'knockoutValidation', 'autosize'), $version, false);
         wp_enqueue_script('chamameAdmin');
         $ajaxUrl = str_replace(array('https:', 'http:'), '', admin_url('admin-ajax.php'));
         $token = wp_create_nonce('chamameLiveChat');
         $textDomain = $this->config->getTextDomain();
         wp_localize_script('chamameAdmin', 'chamameParams', array('ajaxUrl' => $ajaxUrl, 'loggedIn' => $this->session->isLoggedIn(), 'conversationId' => $this->session->getActiveConversationId(), 'token' => $token, 'text' => array('error' => __('Something went wrong. Please try again', $textDomain))));
     }
 }

/**
 * Form data for group form.
 * 
 * @return type 
 */
function wpcf_fields_select_insert_form($form_data = array(), $parent_name = '')
{
    $id = 'wpcf-fields-select-' . wpcf_unique_id(serialize($form_data));
    $form['name'] = array('#type' => 'textfield', '#title' => __('Name of custom field', 'wpcf'), '#description' => __('Under this name field will be stored in DB (sanitized)', 'wpcf'), '#name' => 'name', '#attributes' => array('class' => 'wpcf-forms-set-legend'), '#validate' => array('required' => array('value' => true)));
    $form['description'] = array('#type' => 'textarea', '#title' => __('Description', 'wpcf'), '#description' => __('Text that describes function to user', 'wpcf'), '#name' => 'description', '#attributes' => array('rows' => 5, 'cols' => 1));
    $form['options-markup-open'] = array('#type' => 'markup', '#markup' => '<strong>' . __('Options', 'wpcf') . '</strong><br /><br />' . '<div class="wpcf-form-options-header-title">' . '<em>' . __('Display text', 'wpcf') . '</em>' . '</div><div class="wpcf-form-options-header-value">' . '<em>' . __('Custom field content', 'wpcf') . '</em></div>' . '<div id="' . $id . '-sortable"' . ' class="wpcf-fields-select-sortable wpcf-compare-unique-value-wrapper">');
    $options = !empty($form_data['options']) ? $form_data['options'] : array();
    $options = !empty($form_data['data']['options']) ? $form_data['data']['options'] : $options;
    if (!empty($options)) {
        foreach ($options as $option_key => $option) {
            if ($option_key == 'default') {
                continue;
            }
            $option['key'] = $option_key;
            $option['default'] = isset($options['default']) ? $options['default'] : null;
            $form = $form + wpcf_fields_select_get_option('', $option);
        }
    } else {
        $form = $form + wpcf_fields_select_get_option();
    }
    if (!empty($options)) {
        $count = count($options);
    } else {
        $count = 1;
    }
    $form['options-markup-close'] = array('#type' => 'markup', '#markup' => '</div><div id="' . $id . '-add-option"></div><br /><a href="' . admin_url('admin-ajax.php?action=wpcf_ajax&amp;wpcf_action=add_select_option&amp;_wpnonce=' . wp_create_nonce('add_select_option') . '&amp;wpcf_ajax_update_add=' . $id . '-sortable&amp;parent_name=' . urlencode($parent_name) . '&amp;count=' . $count) . '" onclick="wpcfFieldsFormCountOptions(jQuery(this));"' . ' class="button-secondary wpcf-ajax-link">' . __('Add option', 'wpcf') . '</a>');
    $form['options-close'] = array('#type' => 'markup', '#markup' => '<br /><br />');
    return $form;
}

function sp_ProfilePermissionsForum($thisForum, $userid)
{
    global $thisAlt;
    # Start the 'forum' section
    $out = "<div class='spGroupForumSection {$thisAlt}'>";
    # Column 1 of the forum row
    $out .= '<div class="spColumnSection spProfilePermissionIcon">';
    $icon = !empty($thisForum->forum_icon) ? sp_paint_custom_icon('spRowIcon', SFCUSTOMURL . $thisForum->forum_icon) : sp_paint_icon('spRowIcon', SPTHEMEICONSURL, 'sp_ForumIcon.png');
    $out .= $icon;
    $out .= '</div>';
    # Column 2 of the forum row
    $out .= '<div class="spColumnSection spProfilePermissionForum">';
    $out .= "<div class='spRowName'>" . $thisForum->forum_name . "</div>";
    $desc = !empty($thisForum->forum_desc) ? $thisForum->forum_desc : '';
    $out .= "<div class='spRowName'>" . $desc . "</div>";
    $out .= '</div>';
    # Column 3 of the forum row
    $site = SFHOMEURL . "index.php?sp_ahah=permissions&amp;sfnonce=" . wp_create_nonce('forum-ahah') . "&amp;forum=" . $thisForum->forum_id . '&amp;userid=' . $userid;
    $img = SFCOMMONIMAGES . '/working.gif';
    $out .= '<div class="spColumnSection spProfilePermissionButton">';
    $out .= '<a rel="nofollow" href="javascript:void(null)" onclick="spjLoadTool(\'' . $site . '\', \'perm' . $thisForum->forum_id . '\', \'' . $img . '\');">';
    $out .= '<input type="submit" class="spSubmit" value="' . sp_text('View') . '" />';
    $out .= '</a>';
    $out .= '</div>';
    $out .= sp_InsertBreak('echo=0');
    $out .= '</div>';
    # hidden area for the permissions for this forum
    $out .= '<div id="perm' . $thisForum->forum_id . '" class="spHiddenSection spProfilePermission"></div>';
    $thisAlt = $thisAlt == 'spOdd' ? 'spEven' : 'spOdd';
    return $out;
}

function page_url()
{
    global $post;
    echo '<input type="hidden" name="sponsormeta_noncename" id="sponsormeta_noncename" value="' . wp_create_nonce(plugin_basename(__FILE__)) . '" />';
    $URL = get_post_meta($post->ID, '_URL', true);
    echo '<input type="text" name="_URL" value="' . $URL . '" class="widefat" />';
}

/**
 * Plugin Name: WP-API Client JS
 */
function json_api_client_js()
{
    $scripts = wp_scripts();
    $src = plugins_url('build/js/wp-api.js', __FILE__);
    if (isset($scripts->registered['wp-api'])) {
        $scripts->registered['wp-api']->src = $src;
    } else {
        wp_register_script('wp-api', $src, array('jquery', 'underscore', 'backbone'), '1.0', true);
    }
    /**
     * @var \WP_REST_Server $wp_rest_server
     */
    global $wp_rest_server;
    if (empty($wp_rest_server)) {
        /** This filter is documented in wp-includes/rest-api.php */
        $wp_rest_server_class = apply_filters('wp_rest_server_class', 'WP_REST_Server');
        $wp_rest_server = new $wp_rest_server_class();
        /** This filter is documented in wp-includes/rest-api.php */
        do_action('rest_api_init', $wp_rest_server);
    }
    $schema_request = new WP_REST_Request('GET', '/wp/v2');
    $schema_response = $wp_rest_server->dispatch($schema_request);
    $schema = null;
    if (!$schema_response->is_error()) {
        $schema = $schema_response->get_data();
    }
    $settings = array('root' => esc_url_raw(get_rest_url()), 'nonce' => wp_create_nonce('wp_rest'), 'versionString' => 'wp/v2/', 'schema' => $schema);
    wp_localize_script('wp-api', 'wpApiSettings', $settings);
}

function downloads_meta()
{
    //Este código trae todas nuestras opciones de administración.
    /*global $options;
    	foreach ($options as $value) {
    		if (get_settings( $value['id'] ) === FALSE) { 
    			$$value['id'] = $value['std']; 
    		} else { 
    			$$value['id'] = get_settings( $value['id'] ); 
    		}
    	}*/
    global $post, $downloads_meta;
    global $post_ID, $temp_ID;
    foreach ($downloads_meta as $meta_box) {
        $meta_box_value = get_post_meta($post->ID, $meta_box['name'] . '_value', true);
        //Si el campo esta vacío
        if ($meta_box_value == "") {
            $meta_box_value = $meta_box['std'];
        }
        echo '<div class="post-meta">';
        echo '<input type="hidden" name="' . $meta_box['name'] . '_noncename" id="' . $meta_box['name'] . '_noncename" value="' . wp_create_nonce(plugin_basename(__FILE__)) . '" />';
        echo '<h2 style="margin:5px;">' . $meta_box['title'] . ' &nbsp;<a href="#help-' . $meta_box['name'] . '" class="gesti-open">&iquest;Qu&eacute; es esto?</a></h2>';
        //cuadro de Ayuda
        echo '<div id="help-' . $meta_box['name'] . '" class="help-box">';
        echo '<p>' . $meta_box['description'] . '</p>';
        echo '<p><a href="#help-' . $meta_box['name'] . '" class="gesti-close">Cerrar</a></p>';
        echo '</div>';
        echo '<p><input name="' . $meta_box['name'] . '_value" class="gesti-input" value="' . $meta_box_value . '" /></p>';
        echo '<p>' . $meta_box['description2'] . '</p>';
        echo '</div>';
    }
}

 /**
  * Register the stylesheets for the public-facing side of the site.
  *
  * @since    1.0.0
  */
 public function enqueue_scripts()
 {
     global $post, $product;
     if (is_object($post) && class_exists('WooCommerce')) {
         $is_product_type_variable = 'false';
         if (function_exists('wc_get_product')) {
             $product = wc_get_product($post);
             if ($product) {
                 if ($product->is_type('variable') && is_single()) {
                     $is_product_type_variable = 'true';
                 }
             }
         }
         $attach_id = isset($_SESSION['attach_id']) && !empty($_SESSION['attach_id']) ? $_SESSION['attach_id'] : '';
         if (!empty($attach_id)) {
             $total_word = get_post_meta($attach_id, 'total_word', true);
         } else {
             $total_word = '';
         }
         if (!empty($attach_id)) {
             $total_character = get_post_meta($attach_id, 'total_character', true);
         } else {
             $total_character = '';
         }
         wp_enqueue_script($this->plugin_name, plugin_dir_url(__FILE__) . 'js/woocommerce-price-per-word-public.js', array('jquery'), $this->version, false);
         if (wp_script_is($this->plugin_name)) {
             wp_localize_script($this->plugin_name, 'woocommerce_price_per_word_params', apply_filters('woocommerce_price_per_word_params', array('ajax_url' => admin_url('admin-ajax.php'), 'woocommerce_price_per_word_params_nonce' => wp_create_nonce("woocommerce_price_per_word_params_nonce"), 'total_word' => $total_word, 'total_character' => $total_character, 'is_product_type_variable' => $is_product_type_variable, 'woocommerce_currency_symbol_js' => get_woocommerce_currency_symbol(), 'woocommerce_price_num_decimals' => wc_get_price_decimals(), 'aewcppw_word_character' => $this->wppw_get_product_type(), 'aewcppw_allow_users_to_enter_qty' => $this->aewcppw_allow_users_to_enter_qty())));
         }
         wp_enqueue_script($this->plugin_name . '-bn', plugin_dir_url(__FILE__) . 'js/woocommerce-price-per-word-bn.js', array('jquery'), $this->version, false);
     }
 }

 /**
  * @ticket 26948
  */
 public function test_dont_process_terms_if_taxonomy_does_not_allow_show_on_quick_edit()
 {
     register_taxonomy('wptests_tax_1', 'post', array('show_in_quick_edit' => false, 'hierarchical' => true));
     register_taxonomy('wptests_tax_2', 'post', array('show_in_quick_edit' => true, 'hierarchical' => true));
     $t1 = self::factory()->term->create(array('taxonomy' => 'wptests_tax_1'));
     $t2 = self::factory()->term->create(array('taxonomy' => 'wptests_tax_2'));
     // Become an administrator.
     $this->_setRole('administrator');
     $post = self::factory()->post->create_and_get(array('post_author' => get_current_user_id()));
     // Set up a request.
     $_POST['_inline_edit'] = wp_create_nonce('inlineeditnonce');
     $_POST['post_ID'] = $post->ID;
     $_POST['post_type'] = $post->post_type;
     $_POST['content'] = $post->post_content;
     $_POST['excerpt'] = $post->post_excerpt;
     $_POST['_status'] = $post->post_status;
     $_POST['post_status'] = $post->post_status;
     $_POST['screen'] = 'post';
     $_POST['post_view'] = 'excerpt';
     $_POST['tax_input'] = array('wptests_tax_1' => array($t1), 'wptests_tax_2' => array($t2));
     // Make the request.
     try {
         $this->_handleAjax('inline-save');
     } catch (WPAjaxDieContinueException $e) {
         unset($e);
     }
     // wptests_tax_1 terms should have been refused.
     $post_terms_1 = wp_get_object_terms($post->ID, 'wptests_tax_1');
     $this->assertEmpty($post_terms_1);
     // wptests_tax_2 terms should have been added successfully.
     $post_terms_2 = wp_get_object_terms($post->ID, 'wptests_tax_2');
     $this->assertEqualSets(array($t2), wp_list_pluck($post_terms_2, 'term_id'));
 }

function smartSeo_post_markers_custom_box()
{
    //get post meta value
    global $post, $smartSeo;
    $prefix = $smartSeo->prefix;
    // use nonce for verification
    echo '<input type="hidden" name="smartSeo_post_markers_noncename" id="smartSeo_post_markers_noncename" value="' . wp_create_nonce('nyc-smartSeo') . '" />';
    foreach (post_option_fields() as $key => $value) {
        if ($value['type'] == 'upload') {
            echo '<div style="width: 100%;float: left; margin: 15px 0px 0px 10px;">';
            echo '<div style="float: left;width: 150px;font-weight: bold;">' . $value['name'] . '</div>';
            echo '<div style="float: left;width: 450px;font-weight: bold;">' . smartSeo_upload($value) . '</div>';
            echo '<div style="float: left"><i>' . $value['desc'] . '</i></div>';
            echo '</div>';
        }
        if ($value['type'] == 'text') {
            $value['std'] = get_post_meta($post->ID, $value['id'], true);
            echo '<div style="width: 100%;float: left;margin: 15px 0px 0px 10px; ">';
            echo '<div style="float: left;width: 150px;font-weight: bold;">' . $value['name'] . '</div>';
            echo '<div style="float: left;width: 450px;font-weight: bold;">' . smartSeo_text($value) . '</div>';
            echo '<div style="float: left"><i>' . $value['desc'] . '</i></div>';
            echo '</div>';
        }
        if ($value['type'] == 'textarea') {
            $value['std'] = get_post_meta($post->ID, $value['id'], true);
            echo '<div style="width: 100%;float: left;margin: 15px 0px 0px 10px; ">';
            echo '<div style="float: left;width: 150px;font-weight: bold;">' . $value['name'] . '</div>';
            echo '<div style="float: left;width: 450px;font-weight: bold;">' . smartSeo_textarea($value) . '</div>';
            echo '<div style="float: left"><i>' . $value['desc'] . '</i></div>';
            echo '</div>';
        }
    }
    echo '<div style="clear:both"></div>';
    //echo ;
}

 /**
  * Payment redirect URL fitler.
  *
  * @since 1.0.1
  * @param string               $url
  * @param Pronamic_Pay_Payment $payment
  * @return string
  */
 public static function redirect_url($url, $payment)
 {
     global $transaction;
     $transaction_id = $payment->get_source_id();
     $transaction = new MeprTransaction($transaction_id);
     switch ($payment->get_status()) {
         case Pronamic_WP_Pay_Statuses::CANCELLED:
         case Pronamic_WP_Pay_Statuses::EXPIRED:
         case Pronamic_WP_Pay_Statuses::FAILURE:
             $product = $transaction->product();
             $url = add_query_arg(array('action' => 'payment_form', 'txn' => $transaction->trans_num, '_wpnonce' => wp_create_nonce('mepr_payment_form')), $product->url());
             break;
         case Pronamic_WP_Pay_Statuses::SUCCESS:
             // @see https://gitlab.com/pronamic/memberpress/blob/1.2.4/app/models/MeprOptions.php#L768-782
             $mepr_options = MeprOptions::fetch();
             $product = new MeprProduct($transaction->product_id);
             $sanitized_title = sanitize_title($product->post_title);
             $url = $mepr_options->thankyou_page_url('membership=' . $sanitized_title . '&trans_num=' . $transaction->trans_num);
             break;
         case Pronamic_WP_Pay_Statuses::OPEN:
         default:
             break;
     }
     return $url;
 }

 /**
  * Get merchant redirect URL for IPS.
  *
  * This is store URL that will be redirected from middleware.
  *
  * @param string $env Environment
  *
  * @return string Redirect URL
  */
 public function get_redirect_url($env)
 {
     if (!in_array($env, array('live', 'sandbox'))) {
         $env = 'live';
     }
     return add_query_arg(array('env' => $env, 'wc_ppec_ips_admin_nonce' => wp_create_nonce('wc_ppec_ips')), wc_gateway_ppec()->get_admin_setting_link());
 }

 /**
  * Setup metaform.
  *
  * Setup metaform for field type "entry".
  *
  * @since x.x.x
  *
  * @return array metaform configuration for field "entry".
  */
 public function metaform()
 {
     /**
      * add special class to hanfle select2
      */
     $attributes = $this->getAttr();
     if (isset($attributes['class'])) {
         $attributes['class'] .= ' ';
     } else {
         $attributes['class'] = '';
     }
     $attributes['class'] .= 'js-wpcf-entry-select2';
     /**
      * setup post type
      */
     $attributes['data-post-type'] = 'post';
     $data = $this->getData();
     if (isset($data['post_type'])) {
         $attributes['data-post-type'] = $data['post_type'];
     }
     $attributes['data-nonce'] = wp_create_nonce('wpcf_entry_search');
     $metaform = array();
     $metaform[] = array('#type' => 'textfield', '#title' => $this->getTitle(), '#description' => $this->getDescription(), '#name' => $this->getName(), '#value' => $this->getValue(), '#validate' => $this->getValidationData(), '#repetitive' => $this->isRepetitive(), '#attributes' => $attributes, 'wpml_action' => $this->getWPMLAction());
     return $metaform;
 }