/** Handle the processing of the es-include template function.
* @see process()
*/
private function processESIncludeFunction($tpl, &$textElements, $functionName, $functionChildren, $functionParameters, $functionPlacement, $rootNamespace, $currentNamespace)
{
if (!isset($functionParameters['template']) && !isset($functionParameters['method'])) {
$tpl->warning($this->ESIncludeName, 'Missing parameter template or method', $functionPlacement);
return false;
}
$keys = $this->extractKeys($tpl, $functionParameters, $rootNamespace, $currentNamespace, $functionPlacement);
if (isset($keys['template']) && trim($keys['template']) != '') {
$template = $keys['template'];
unset($keys['template']);
if (!nxcESI::isTemplateAllowed($template)) {
$tpl->warning($this->ESIncludeName, 'Tried to include a template that is not allowed.', $functionPlacement);
return false;
}
$content = nxcESI::getIncludeForTemplate($template, $keys);
if (is_string($content) && $content != '') {
$textElements[] = $content;
return true;
}
} elseif (isset($keys['method']) && trim($keys['method']) != '') {
$method = $keys['method'];
unset($keys['method']);
$info = $this->parseMethod($tpl, $method, $functionPlacement);
if (!is_array($info)) {
return false;
}
if (!nxcESI::isMethodAllowed($info['class'], $info['method'])) {
$tpl->warning($this->ESIncludeName, 'Tried to include a method call that is not allowed.', $functionPlacement);
return false;
}
$content = nxcESI::getIncludeForMethodCall($info, $keys);
if (is_string($content) && $content != '') {
$textElements[] = $content;
return true;
}
} else {
$tpl->warning($this->ESIncludeName, 'Empty parameter template or method', $functionPlacement);
}
return false;
}
