wrapImage($block['params'], $this->renderImage($block['params']));
}
private function renderImage(array $params): string {
$attributes = [];
$attributes[] = 'src="' . $params['url'] . '"';
$attributes[] = $params['alt'] ? 'alt="' . $params['alt'] . '"' : 'alt';
if ($params['title']) {
$attributes[] = 'title="' . $params['title'] . '"';
}
if ($params['id']) {
// WordPress automatically renders srcset based on this class
$attributes[] = 'class="wp-image-' . $params['id'] . '"';
}
if ($params['width']) {
$attributes[] = 'width="' . intval($params['width']) . '"';
}
if ($params['height']) {
$attributes[] = 'height="' . intval($params['height']) . '"';
}
return '![]()
';
}
private function wrapImage(array $params, string $img): string {
// Figure
$figureClasses = ['size-' . $params['size_slug']];
if ($params['align']) {
$figureClasses[] = 'align' . $params['align'];
}
// Link
if ($params['href']) {
$img = $this->wrapToLink($params, $img);
}
$caption = $params['caption'] ? "{$params['caption']}" : '';
$figure = '' . $img . $caption . '';
// Main wrapper
$divClasses = ['mailpoet_form_image'];
if (trim($params['class_name'])) {
$divClasses[] = trim($params['class_name']);
}
return '' . $figure . '
';
}
private function wrapToLink(array $params, string $img): string {
$attributes = ['href="' . $params['href'] . '"'];
if ($params['link_class']) {
$attributes[] = 'class="' . $params['link_class'] . '"';
}
if ($params['link_target']) {
$attributes[] = 'target="' . $params['link_target'] . '"';
}
if ($params['rel']) {
$attributes[] = 'rel="' . $params['rel'] . '"';
}
return '' . $img . '';
}
}