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<?php
namespace MailPoet\Form;
if (!defined('ABSPATH')) exit;
use MailPoet\Config\Renderer as TemplateRenderer;
use MailPoet\Entities\FormEntity;
use MailPoet\WP\Functions as WPFunctions;
class PreviewPage {
const PREVIEW_DATA_TRANSIENT_PREFIX = 'mailpoet_form_preview_';
const PREVIEW_DATA_EXPIRATION = 84600; // 1 DAY
/** @var WPFunctions */
private $wp;
/** @var Renderer */
private $formRenderer;
/** @var TemplateRenderer */
private $templateRenderer;
/** @var FormsRepository */
private $formRepository;
/** @var AssetsController */
private $assetsController;
public function __construct(
WPFunctions $wp,
Renderer $formRenderer,
TemplateRenderer $templateRenderer,
FormsRepository $formRepository,
AssetsController $assetsController
) {
$this->wp = $wp;
$this->formRenderer = $formRenderer;
$this->templateRenderer = $templateRenderer;
$this->formRepository = $formRepository;
$this->assetsController = $assetsController;
}
public function renderPage(int $formId, string $formType, string $editorUrl): string {
$this->assetsController->setupFormPreviewDependencies();
$formData = $this->fetchFormData($formId);
if (!$formData instanceof FormEntity) {
return '';
}
return $this->templateRenderer->render(
'form/form_preview.html',
[
'post' => $this->getPostContent(),
'form' => $this->getFormContent($formData, $formId, $formType, $editorUrl),
'formType' => $formType,
]
);
}
public function renderTitle($title = null, $id = null) {
if ($id !== $this->wp->getTheId()) {
return $title;
}
return __('Sample page to preview your form', 'mailpoet');
}
private function fetchFormData(int $id): ?FormEntity {
$formData = $this->wp->getTransient(self::PREVIEW_DATA_TRANSIENT_PREFIX . $id);
if (is_array($formData)) {
$form = new FormEntity($formData['name']);
$form->setId($formData['id'] ?? 0);
$form->setBody($formData['body']);
$form->setSettings($formData['settings']);
$form->setStyles($formData['styles']);
$form->setStatus($formData['status']);
return $form;
}
return $this->formRepository->findOneById($id);
}
private function getFormContent(FormEntity $form, int $formId, string $formDisplayType, string $editorUrl): string {
$settings = $form->getSettings();
$htmlId = 'mailpoet_form_preview_' . $formId;
$templateData = [
'is_preview' => true,
'editor_url' => $editorUrl,
'form_html_id' => $htmlId,
'form_id' => $formId,
'form_success_message' => $settings['success_message'] ?? null,
'form_type' => $formDisplayType,
'close_button_icon' => $settings['close_button'] ?? 'classic',
'styles' => $this->formRenderer->renderStyles($form, '#' . $htmlId, $formDisplayType),
'html' => $this->formRenderer->renderHTML($form),
'success' => false,
'error' => false,
'delay' => 1,
'position' => $settings['form_placement'][$formDisplayType]['position'] ?? '',
'animation' => $settings['form_placement'][$formDisplayType]['animation'] ?? '',
'fontFamily' => $settings['font_family'] ?? '',
];
$formPosition = $settings['form_placement'][$formDisplayType]['position'] ?? '';
if (!$formPosition && $formDisplayType === FormEntity::DISPLAY_TYPE_FIXED_BAR) {
$formPosition = 'top';
}
if (!$formPosition && $formDisplayType === FormEntity::DISPLAY_TYPE_SLIDE_IN) {
$formPosition = 'right';
}
$templateData['position'] = $formPosition;
return $this->templateRenderer->render('form/front_end_form.html', $templateData);
}
private function getPostContent(): string {
$posts = $this->wp->getPosts([
'numberposts' => 1,
'orderby' => 'date',
'order' => 'DESC',
'post_status' => 'publish',
'post_type' => 'post',
]);
if (!isset($posts[0])) {
return '';
}
return $posts[0]->post_content;
}
}