/**
* Parse given tags against current template
*
* @param array $tags
*/
protected function _parseTags($tags)
{
foreach ($tags as $tag) {
$value = null;
switch ($tag[1]) {
case 'var':
$keys = explode('.', $tag[2]);
$value = $this->_obj->getVariable($keys[0]);
if (count($keys) > 1) {
$value = $value[$keys[1]];
}
break;
case 'env':
$value = View::getEnvData($tag[2]);
break;
case 'container':
if (($templates = $this->_obj->getSubtemplates($tag[2])) !== false) {
$value = '';
foreach ($templates as $template) {
$deco = Decorator::factory($template);
$value .= $deco->render();
}
}
break;
default:
// obj:
$tmp = explode('.', $tag[2]);
$obj = $this->_obj->getVariable($tmp[0]);
if ($obj instanceof MediaObject && isset($tmp[1])) {
// meta properties handling
switch ($tmp[1]) {
case '_base64':
$value = sprintf('data:%s;base64,%s', $obj->getMime(), base64_encode($obj->loadBlob('media')));
break;
case '_icon':
$value = 'file-' . $obj->getExtension();
break;
case '_size':
$value = MediaElement::getDisplaySize($obj->getSize());
break;
case '_url':
$value = MediaElement::getDownloadUrl($obj->getUri());
default:
break;
}
}
if (!$value) {
if ($obj instanceof BaseObject) {
$value = isset($tmp[1]) && $tmp[1] == ObjectUri::IDENTIFIER ? $obj->getIdentifier() : $obj->getProperty($tmp[1]);
$value = $value instanceof AbstractProperty ? $value->getDisplayValue() : $value;
} else {
$value = Core::$env == Core::ENV_DEV ? sprintf("Can't substitute any value to '%s'", $tag[0]) : null;
}
}
break;
}
if ($value instanceof ViewObject) {
$deco = Decorator::factory($value);
$value = $deco->render();
} else {
//$value = $this->_escape($value);
}
$this->_template = str_replace($tag[0], $value, $this->_template);
}
}
