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<?php |
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|
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namespace VisualComposer\Modules\Vendors\Plugins; |
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|
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if (!defined('ABSPATH')) { |
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header('Status: 403 Forbidden'); |
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header('HTTP/1.1 403 Forbidden'); |
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exit; |
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} |
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|
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use VisualComposer\Framework\Container; |
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use VisualComposer\Framework\Illuminate\Support\Module; |
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use VisualComposer\Helpers\Request; |
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use VisualComposer\Helpers\Traits\EventsFilters; |
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use VisualComposer\Helpers\Traits\WpFiltersActions; |
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|
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/** |
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* Backward compatibility with "Ninja Forms" wordPress plugin. |
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* |
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* @see https://wordpress.org/plugins/ninja-forms/ |
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*/ |
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class NinjaFormsController extends Container implements Module |
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{ |
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use WpFiltersActions; |
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use EventsFilters; |
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|
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protected static $ninjaCount; |
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|
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public function __construct() |
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{ |
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$this->wpAddAction('plugins_loaded', 'initialize', 16); |
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} |
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|
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protected function initialize(Request $requestHelper) |
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{ |
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if (class_exists('Ninja_Forms') && $requestHelper->isAjax()) { |
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/** @see \VisualComposer\Modules\Vendors\Plugins\NinjaFormsController::replaceIds */ |
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$this->addFilter( |
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'vcv:ajax:elements:ajaxShortcode:adminNonce', |
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'replaceIds', |
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2 |
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); |
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} |
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} |
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|
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protected function replaceIds($response) |
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{ |
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if (!vcIsBadResponse($response)) { |
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if (is_null(self::$ninjaCount)) { |
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self::$ninjaCount = 1; |
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} else { |
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self::$ninjaCount++; |
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} |
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$patterns = [ |
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'(nf-form-)(\d+)(-cont)', |
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'(nf-form-title-)(\d+)()', |
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'(nf-form-errors-)(\d+)()', |
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'(form.id\s*=\s*\')(\d+)(\')', |
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]; |
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$time = time() . self::$ninjaCount . wp_rand(100, 999); |
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foreach ($patterns as $pattern) { |
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$response = preg_replace('/' . $pattern . '/', '${1}' . $time . '${3}', $response); |
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} |
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$replaceTo = <<<JS |
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if (typeof nfForms !== 'undefined') { |
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nfForms = nfForms.filter( function(item, index) { |
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if (item && item.id) { |
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return document.querySelector('#nf-form-' + item.id + '-cont') |
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} |
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return false |
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}) |
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} |
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JS; |
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|
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$response = str_replace('var nfForms', $replaceTo . ';var nfForms', $response); |
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} |
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|
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return $response; |
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} |
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} |
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|
