/**
* Makes the REST call for the given operation
*
* @history
* 2013.09.30:
* (AT) Initial release
*
* @version 2013.09.30
* @author (AT) Alberto Trevino, Brigham Young Univ. <*****@*****.**>
*
* @param string $operation One of CREATE, READ, UPDATE or DELETE
* @return mixed REST response
* @throws \Cougar\Exceptions\Exception
* @throws \Cougar\Exceptions\NotImplementedException
*/
protected function makeRequest($operation)
{
# See which operation we have
switch ($operation) {
case "CREATE":
$call = $this->__createCall;
break;
case "READ":
$call = $this->__readCall;
break;
case "UPDATE":
$call = $this->__updateCall;
break;
case "DELETE":
$call = $this->__deleteCall;
break;
case "QUERY":
$call = $this->__queryCall;
break;
default:
throw new Exception("Invalid REST operation: " . $operation);
break;
}
# Create the URI and add property values
$uri = $this->__baseUri . $call["uri"];
$uri_param_list = array();
preg_match_all("/:[A-Za-z0-9_]+\\w/u", $uri, $uri_param_list);
foreach ($uri_param_list[0] as $property_param) {
$property = substr($property_param, 1);
if (in_array($property, $this->__properties)) {
$uri = str_replace($property_param, $this->{$property}, $uri);
}
}
# See if we have query parameters
if ($operation == "QUERY" && count($call["parameters"])) {
# See if the URI has a ? already
if (strpos($uri, "?") === false) {
$uri .= "?" . QueryParameter::toHtml($call["parameters"]);
} else {
$uri .= "&" . QueryParameter::toHtml($call["parameters"]);
}
}
# Gather the GET parameters
$get_fields = array();
foreach ($call["get"] as $property) {
$get_fields[$property] = $this->{$property};
}
# See which kind of body we are sending
switch ($call["bodyType"]) {
case "json":
$content_type = "application/json";
$body = json_encode($this);
break;
case "php":
$content_type = "application/vnd.php.serialized";
$body = serialize((object) $this);
break;
case "xml":
$content_type = "application/xml";
throw new NotImplementedException("XML REST calls not yet supported");
break;
default:
# Build an array of arguments
$content_type = null;
$body = null;
if ($call["post"]) {
$body = array();
foreach ($call["post"] as $property) {
$body[$property] = $this->{$property};
}
}
break;
}
# Make the call and return the result
return $this->__restClient->makeRequest($call["method"], $uri, null, $get_fields, $body, $content_type);
}
/**
* @covers \Cougar\Util\QueryParameter::fromUri
*/
public function testToHtmlSingleMultipleOperators()
{
$query = "this=that&blue!=green|red>=circle";
$parameters = QueryParameter::fromUri("? " . $query);
$this->assertEquals($query, QueryParameter::toHtml($parameters));
}
