/**
* builds the data one would send in a POST request
*
*
*/
public function to_postdata() {
//we can probably take this level of indirection out
// the function urlencodeArray seemed more like a utily/ static sort of function
// so i moved it there
$out = OAuthUtil::encodeUrlEncodedArray($this->parameters);
return $out;
}
/**
* this function will make a raw HTTP requests using PHP's cURL
*
* //maybe? make* functions should always be called with a try(){}catch(){}
*/
private function makeHttpRequest($method, $url, $qParams, $headers = array(), $bodyContent = NULL)
{
$datetime = new DateTime();
$datetime = $datetime->format(DATE_ATOM);
if (self::$MS_DUMP_REQUESTS) {
$dump = "\r\n";
$dump .= '::makeHttpRequest::@' . $datetime . "\r\n";
$dump .= "_____________________________________________\r\n";
$dump .= '::reqUrl::\'' . $method . '\' ' . $url . "\r\n";
$dump .= '::reqParams::' . OAuthUtil::encodeUrlEncodedArray($qParams) . "\r\n";
$dump .= '::custom headers::' . "\r\n";
foreach ($headers as $key => $value) {
$dump .= $key . ': ' . $value . "\r\n";
}
$dump .= "\r\n";
$dump .= '::bodyContent::' . "\r\n";
$dump .= $bodyContent;
self::dump($dump);
}
//this url, may or may not have signed params on it already,
//if it does, we may not want more params
//hmmm what about the body content being signed?
if (!self::isSupportedMethod($method)) {
//raise error, unsupported request method
}
//not sure if this is needed yet
$url_bits = parse_url($url);
$req_url = $url_bits['path'];
if (empty($bodycontent)) {
//if we are doing a GET, the query params need to be in the request url
//maybe for DELETE too?
//still not sure about this
if ($url_bits['query']) {
$req_url .= '?' . $url_bits['query'];
}
}
//init curl
$ch = curl_init();
/**
*@link http://us.php.net/manual/en/function.curl-setopt.php
*/
//something related to CURLOP_SSL_VERIFYPEER, and validating certs from local a local path
if (defined("CURL_CA_BUNDLE_PATH")) {
curl_setopt($ch, CURLOPT_CAINFO, CURL_CA_BUNDLE_PATH);
}
//sets the url we are going to make a request from
//this is the full $url from the function call
curl_setopt($ch, CURLOPT_URL, $url);
//The number of seconds to wait whilst trying to connect. Use 0 to wait indefinitely
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
//The maximum number of seconds to allow cURL functions to execute.
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
//TRUE to return the transfer as a string of the return value of curl_exec() instead of outputting it out directly
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
//setup the headers
$h = array();
foreach ($headers as $k => $v) {
$h[] = $k . ": " . $v;
}
curl_setopt($ch, CURLOPT_HEADER, true);
//ok, now we need to worry about POST, and PUTs
switch ($method) {
case 'GET':
//we do not need to do anything
break;
case 'POST':
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
//The full data to post in a HTTP "POST" operation. To post a file, prepend a filename with @ and use the full path. This can either be passed as a urlencoded string like 'para1=val1¶2=val2&...' or as an array with the field name as key and field data as value.
curl_setopt($ch, CURLOPT_POSTFIELDS, $bodyContent);
//does this work with UTF-8 chars?
//$h[] = 'Content-Length: ' . strlen($bodyContent);
break;
case 'PUT':
//if we are going to put a file,
//this needs to be done differently
//this is designed for small url encoded strings
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
//The full data to post in a HTTP "POST" operation. To post a file, prepend a filename with @ and use the full path. This can either be passed as a urlencoded string like 'para1=val1¶2=val2&...' or as an array with the field name as key and field data as value.
curl_setopt($ch, CURLOPT_POSTFIELDS, $bodyContent);
//$h[] = 'Content-Length: ' . strlen($bodyContent);
break;
case 'DELETE':
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'DELETE');
break;
}
self::dump("\r\n" . '::Sent Headers::' . "\r\n" . implode("\r\n", $h));
curl_setopt($ch, CURLOPT_HTTPHEADER, array(implode("\r\n", $h)));
$myspace_response = curl_exec($ch);
$responseBody = '';
$responseHeader = '';
list($responseHeader, $responseBody) = explode("\r\n\r\n", $myspace_response, 2);
$responseStatus = (int) curl_getinfo($ch, CURLINFO_HTTP_CODE);
$responseContentType = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
//if a content type was found
if ($responseContentType) {
$responseContentType = preg_replace("/;.*/", "", $responseContentType);
// strip off charset
}
$response = array('contentType' => $responseContentType, 'status' => $responseStatus, 'headers' => $responseHeader, 'body' => $responseBody, 'raw' => $myspace_response);
return $response;
}
