public function setContentWithLayout(string $textContent, string $layout = 'Global', array $vars = [])
{
$this->compiler->setContents($textContent);
if ($path = $this->resolver->getView("Layout\\{$layout}")) {
$textContent = $this->compiler->compile([$path]);
}
$this->setVars($vars);
$this->setContent($textContent);
return $this;
}
private function loadTemplateFromUrl($templateUrl)
{
if (!empty($templateUrl)) {
if ($path = (new Resolver())->getView("Helper\\{$templateUrl}")) {
$compiler = new Compiler();
//not using DI since Helper object is often created by user
$this->template = $compiler->compile([$path]);
} else {
throw new ViewError(sprintf("Unable to find helper: %s", $templateUrl));
}
}
}
/**
* Get all <event name="$eventName"></event> tags and fire $eventName events,
* then replace the <event> tag with the response generated by event handlers.
*
*/
public function render()
{
$html = !empty($this->layout) ? $this->compiler->replaceContentTagInLayout($this->content ?? '', $this->layout) : $this->content ?? '';
$event = new ViewParserEvent($this, $html);
$this->dispatcher->fire(ViewParserEvent::VIEWPARSER_RENDER, $event);
$output = preg_replace_callback('~(<minute-event.*?</minute-event>)~mi', function ($matches) {
$tag = $matches[1];
$attrs = (array) new SimpleXMLElement($tag);
$attrs = current($attrs);
$event = new ViewEvent($this, $tag, $attrs);
$eventName = strtolower(strtr($attrs['name'], ['_' => '.']));
if (preg_match('/^(user|import)\\./i', $eventName)) {
if (!empty($attrs['as'])) {
$importEvent = new ImportEvent($event, $tag, $attrs);
$this->dispatcher->fire($eventName, $importEvent);
foreach ($attrs as $k => $v) {
if ($k !== 'name' && $k !== 'as') {
$values[] = sprintf('%s="%s"', $k, htmlentities($v));
}
}
$data = $importEvent->getContent();
$import = sprintf('<minute-importer into="%s" data="%s" %s></minute-importer>', $attrs['as'], htmlentities(json_encode($data ?? [])), join(' ', $values ?? []));
$event->setContent($import);
} else {
$this->dispatcher->fire($eventName, $event);
}
} else {
throw new ViewError("Server side event '{$eventName}' failed (server side events may start with USER_ or IMPORT_ only)");
}
return $event->getContent();
}, $event->getHtml());
/** @var Helper $helper */
foreach ($this->helpers ?? [] as $helper) {
if ($content = $helper->getTemplate()) {
$tagName = $helper->getPosition() === Helper::POSITION_BODY ? '</body>' : '</head>';
$output = $this->tagUtils->insertBeforeTag($tagName, $content, $output);
}
}
$output = preg_replace_callback('~<title></title>~', function () {
$url = $this->request->getPath();
$event = new SeoEvent($url);
$this->dispatcher->fire(SeoEvent::SEO_GET_TITLE, $event);
$result = sprintf('<title>%s</title>%s', $event->getTitle() ?: ucwords(trim(join(' ', preg_split('/\\W+/', $url)))), PHP_EOL);
foreach ($event->getMeta() as $meta) {
$result .= sprintf('<meta name="%s" content="%s" />%s', $meta['name'], $meta['content'], PHP_EOL);
}
return $result;
}, $output);
return $output;
}
