/**
* Converts XML formatted publisher to Services_Gnip_Publisher object.
*
* @param string $xml XML data
* @return object Services_Gnip_Publisher
*/
function fromXML($xml)
{
$xml_element = new SimpleXMLElement($xml);
if ($xml_element->getName() != 'publisher') {
throw new Exception("expected publisher");
}
$publisher = new Services_Gnip_Publisher($xml_element["name"], array());
$supportedRuleTypes = $xml_element->supportedRuleTypes;
if ($supportedRuleTypes) {
foreach ($supportedRuleTypes->children() as $rule_type) {
$publisher->supported_rule_types[] = Services_Gnip_Rule_Type::fromXML($rule_type->asXML());
}
}
return $publisher;
}
function testFromXml()
{
$xml = '<type>actor</type>';
$rule_type = Services_Gnip_Rule_Type::fromXml($xml);
$this->assertEquals("actor", $rule_type->type);
}
