/**
* Return the content of the file imsmanifest.xml
* @return content of the imsmanifest.xml file as a string or FALSE
* it there is any error.
*/
function ReadImsmanifest()
{
$filename = $this->path . '/imsmanifest.xml';
if (strpos($filename, 'http') === 0) {
// Remote manifest
require_once _lib_ . '/lib.fsock_wrapper.php';
$fsock = new FSock();
$contents = $fsock->send_request($filename, '80', '');
if (!$contents) {
$this->setError(SPSCORM_E_FILENOTFOND, 'File: ' . $this->path . '/imsmanifest.xml not found');
return FALSE;
}
} else {
// Local manifest
$handle = @fopen($filename, 'r');
if ($handle === FALSE) {
$this->setError(SPSCORM_E_FILENOTFOND, 'File: ' . $this->path . '/imsmanifest.xml not found');
return FALSE;
}
$contents = fread($handle, filesize($filename));
fclose($handle);
}
return $contents;
}
function _api_request($service, $method, $params, $parname = false)
{
require_once _base_ . '/lib/lib.json.php';
require_once _base_ . '/lib/lib.fsock_wrapper.php';
$server = Get::sett('bbb_server', false);
$output = false;
$_parname = $parname ? $parname . "=" : "";
if ($server && $service && $method) {
$url = 'http://' . $server . '/api/' . $service . '/' . $method;
$json = new Services_JSON();
$fsock = new FSock();
//check user login
if ($service != 'auth') {
$auth_code = $this->get_auth_code();
if (!$auth_code) {
//make login
$auth_code = $this->api_login();
} else {
//verify if login is valid
if (!$this->api_verify()) {
$auth_code = $this->api_login();
}
}
if ($auth_code) {
$other_header = array(_BBB_AUTH_CODE => $auth_code, "Content-type" => "application/x-www-form-urlencoded");
$post = $_parname . urlencode($json->encode($params));
$res_json = $fsock->post_request($url, Get::sett('bbb_port', '80'), $post, $other_header);
if ($res_json) {
$output = $json->decode($res_json);
}
}
} else {
$post = $_parname . urlencode($json->encode($params));
$other_header = array("Content-type" => "application/x-www-form-urlencoded");
if ($method != 'login') {
$other_header[_BBB_AUTH_CODE] = $this->get_auth_code();
}
$res_json = $fsock->post_request($url, Get::sett('bbb_port', '80'), $post, $other_header);
if ($res_json) {
$output = $json->decode($res_json);
}
}
}
return $output;
}
