106 lines
3.7 KiB
PHP
106 lines
3.7 KiB
PHP
<?php
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namespace MailPoet\Form;
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use MailPoet\Entities\FormEntity;
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use MailPoet\Form\Templates\FormTemplate;
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use MailPoet\Form\Util\CustomFonts;
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use MailPoet\Form\Util\Styles;
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use MailPoet\Settings\SettingsController;
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use MailPoet\Subscription\Captcha;
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class Renderer {
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/** @var Styles */
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private $styleUtils;
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/** @var SettingsController */
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private $settings;
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/** @var BlocksRenderer */
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private $blocksRenderer;
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/** @var CustomFonts */
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private $customFonts;
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public function __construct(
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Styles $styleUtils,
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SettingsController $settings,
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CustomFonts $customFonts,
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BlocksRenderer $blocksRenderer
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) {
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$this->styleUtils = $styleUtils;
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$this->settings = $settings;
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$this->blocksRenderer = $blocksRenderer;
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$this->customFonts = $customFonts;
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}
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public function renderStyles(FormEntity $form, string $prefix, string $displayType): string {
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$this->customFonts->enqueueStyle();
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$html = '.mailpoet_hp_email_label{display:none!important;}'; // move honeypot field out of sight
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$html .= $this->styleUtils->prefixStyles($this->getCustomStyles($form), $prefix);
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$html .= strip_tags($this->styleUtils->renderFormSettingsStyles($form, $prefix, $displayType));
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return $html;
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}
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public function renderHTML(FormEntity $form = null): string {
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if (($form instanceof FormEntity) && !empty($form->getBody()) && is_array($form->getSettings())) {
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return $this->renderBlocks($form->getBody(), $form->getSettings() ?? []);
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}
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return '';
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}
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public function getCustomStyles(FormEntity $form = null): string {
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if (($form instanceof FormEntity) && (strlen(trim($form->getStyles() ?? '')) > 0)) {
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return strip_tags($form->getStyles() ?? '');
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} else {
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return FormTemplate::DEFAULT_STYLES;
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}
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}
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public function renderBlocks(array $blocks = [], array $formSettings = [], bool $honeypotEnabled = true, bool $captchaEnabled = true): string {
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// add honeypot for spambots
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$html = ($honeypotEnabled) ? $this->renderHoneypot() : '';
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foreach ($blocks as $key => $block) {
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if ($captchaEnabled
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&& $block['type'] === FormEntity::SUBMIT_BLOCK_TYPE
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&& $this->settings->get('captcha.type') === Captcha::TYPE_RECAPTCHA
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) {
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$html .= $this->renderReCaptcha();
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}
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if (in_array($block['type'], [FormEntity::COLUMN_BLOCK_TYPE, FormEntity::COLUMNS_BLOCK_TYPE])) {
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$blocks = $block['body'] ?? [];
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$html .= $this->blocksRenderer->renderContainerBlock($block, $this->renderBlocks($blocks, $formSettings, false)) . PHP_EOL;
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} else {
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$html .= $this->blocksRenderer->renderBlock($block, $formSettings) . PHP_EOL;
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}
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}
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return $html;
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}
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private function renderHoneypot(): string {
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return '<label class="mailpoet_hp_email_label">' . __('Please leave this field empty', 'mailpoet') . '<input type="email" name="data[email]"/></label>';
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}
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private function renderReCaptcha(): string {
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$siteKey = $this->settings->get('captcha.recaptcha_site_token');
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return '<div class="mailpoet_recaptcha" data-sitekey="' . $siteKey . '">
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<div class="mailpoet_recaptcha_container"></div>
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<noscript>
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<div>
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<div class="mailpoet_recaptcha_noscript_container">
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<div>
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<iframe src="https://www.google.com/recaptcha/api/fallback?k=' . $siteKey . '" frameborder="0" scrolling="no">
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</iframe>
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</div>
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</div>
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<div class="mailpoet_recaptcha_noscript_input">
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<textarea id="g-recaptcha-response" name="data[recaptcha]" class="g-recaptcha-response">
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</textarea>
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</div>
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</div>
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</noscript>
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<input class="mailpoet_recaptcha_field" type="hidden" name="recaptcha">
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</div>';
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}
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}
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