public function render($name, $params = [])
{
$params = $this->mergeParams($name, $params);
$template = $this->resolver->resolve($name);
if (!$template) {
throw new Exception\TemplateNotFoundException("Couldn't resolve '{$name}'");
}
if ($template->isCompiled()) {
$compiled = (string) $template;
} else {
try {
$compiled = $this->handlebars->precompile((string) $template);
} catch (\V8JsScriptException $e) {
throw new Exception\TemplateCompilationException("Error compiling '{$name}'", 0, $e);
}
if ($this->resolver instanceof SavingResolverInterface) {
$this->resolver->save($template->getKey(), $compiled);
}
}
try {
$template = $this->handlebars->template($compiled);
return $template($params);
} catch (\V8JsScriptException $e) {
throw new Exception\TemplateExecutionException("Error running '{$name}'", 0, $e);
}
}
/**
* We don't cache PHP helpers ourselves, but rely on bytecode cache instead
* @param Handlebars $handlebars
* @param array $helpers
*/
private function injectPhpHelpers(Handlebars $handlebars, $helpers)
{
$phpHelpers = [];
foreach ($helpers as $fileName) {
$helper = (include $fileName);
$handlebars->registerHelper($this->getName($fileName), $helper);
}
$handlebars->registerHelper($phpHelpers);
}
public function testLogDebug()
{
$hb = Handlebars::create();
$logs = [];
$logger = $this->getLogger($logs)->reveal();
$hb->setLogger($logger);
$template = $hb->compile('{{ log "Debug!" level="debug" }}');
$result = $template([], ['data' => ['level' => LogLevel::DEBUG]]);
$this->assertContains("Debug!", $logs[LogLevel::DEBUG]);
}