function testGetUrl()
{
$pubRuleTypes = array();
$filterRules = array();
$publisher = new Services_Gnip_Publisher('name', $pubRuleTypes);
$filter = new Services_Gnip_Filter("myFilter", 'false', '', $filterRules);
$rule = new Services_Gnip_Rule("actor", "you");
$expected_url = "/publishers/" . $publisher->name . "/filters/" . $filter->name . "/rules.xml";
$this->assertEquals($expected_url, $rule->getUrl($publisher->name, $filter->name));
}
/**
* Create new Gnip Publisher -- with XML values -- then validate against returned string values.
*
* @access public
* @param void
* @return void
*/
function testFromXml()
{
$xml = '<rule type="actor" value="testActor"/>';
$rule = Services_Gnip_Rule::fromXml(new SimpleXMLElement($xml));
$this->assertEquals("actor", $rule->type);
$this->assertEquals("testActor", $rule->value);
}
/**
* Converts XML formatted filter to Services_Gnip_Filter object.
*
* @param string $xml XML data
* @return object Services_Gnip_Filter
*/
public function fromXML($xml)
{
$xml_element = new SimpleXMLElement($xml);
$f = new Services_Gnip_Filter($xml_element["name"], $xml_element["fullData"]);
$f->postURL = strval($xml_element->postURL);
foreach ($xml_element->rule as $rule_node) {
$f->rules[] = Services_Gnip_Rule::fromXML($rule_node->asXML());
}
return $f;
}
/**
* Gets a rule given an existing valid publisher/filter combination. Used
* mostly for verification that the rule does exist.
*
* @param string $publisherName name of the publisher that contains the filter
* @param string $filterName name of filter that contains rules
* @param object $rule Service_Gnip_Rule object
* @param string $scope publisher scope (my or gnip) default is gnip
* @return Service_Gnip_Rule object
*/
function getRule($publisherName, $filterName, $rule, $scope = "gnip")
{
$scope = $this->_scopeprep($scope);
try {
$xml = $this->helper->doHttpGet($scope . $rule->getUrl($publisherName, $filterName) . "?type={$rule->type}&value={$rule->value}");
return Services_Gnip_Rule::fromXML($xml);
} catch (Exception $e) {
$message = "There was a problem when calling getRule on publisher {$publisherName} and filter {$filterName} with rule type {$rule->type} and value {$rule->value}. Status message: ";
$this->_handleDebug($message, $this->debug, $e);
}
}
/**
* Instantiates Services_Gnip_Filter with current class data values
*
* @access public
* @param XMLElement $xml XML Filter
* @return Services_Gnip_Filter Services_Gnip_Filter object
*/
public static function fromXML(SimpleXMLElement $xml)
{
$f = new Services_Gnip_Filter($xml["name"], $xml["fullData"]);
$f->postUrl = strval($xml->postUrl);
$f->jid = strval($xml->jid);
foreach ($xml->rule as $rule_node) {
$f->rules[] = Services_Gnip_Rule::fromXML($rule_node);
}
return $f;
}
