/**
* Read config from xml
*
* @param string $xmlString
* @return $this
*/
public function readFromXml($xmlString)
{
$this->xmlReader->fromString($xmlString);
while ($this->xmlReader->read()) {
if ($this->xmlReader->isGroup()) {
$groupTitle = $this->xmlReader->getAttribute('title');
$groupIdentifier = $this->xmlReader->getElementIdentifier();
$this->propertyGroups[$groupIdentifier] = new PropertyGroup($groupTitle);
} elseif ($this->xmlReader->isMultipleProperty()) {
$property = new Property();
$property->setName($this->xmlReader->getAttribute('name'));
$property->setQuestion($this->xmlReader->getElementValue());
$property->setType(Property::TYPE_MULTIPLE);
$this->propertyGroups[$groupIdentifier]->addProperty($property);
} elseif ($this->xmlReader->isBooleanProperty()) {
$property = new Property();
$property->setName($this->xmlReader->getAttribute('name'));
$property->setQuestion($this->xmlReader->getElementValue());
$property->setType(Property::TYPE_BOOL);
$this->propertyGroups[$groupIdentifier]->addProperty($property);
} elseif ($this->xmlReader->isProperty()) {
$property = new Property();
$property->setName($this->xmlReader->getAttribute('name'));
$property->setQuestion($this->xmlReader->getElementValue());
$property->setType(Property::TYPE_MIXED);
$this->propertyGroups[$groupIdentifier]->addProperty($property);
} elseif ($this->xmlReader->isPropertyWithOptions()) {
$property = new Property();
$property->setName($this->xmlReader->getAttribute('name'));
$property->setQuestion($this->xmlReader->getAttribute('title'));
foreach ($this->xmlReader->getPropertyOptions() as $value => $name) {
$property->addOption($name, $value);
}
$this->propertyGroups[$groupIdentifier]->addProperty($property);
$this->xmlReader->next();
}
}
return $this;
}
