/**
* Authenticate user from the received hub token
* If no token, so we use the "public" hub community token from the system (create one if don't exist)
*/
protected function authenticate_user()
{
global $DB;
//retrieve hub privacy
$privacy = get_config('local_hub', 'privacy');
// hub server public access (search, rate, comment, import)
if ($this->token == 'publichub' and $privacy != HUBPRIVATE) {
$hub = new local_hub();
$publiccommunication = $hub->get_communication(WSSERVER, PUBLICSITE);
if (empty($publiccommunication)) {
$capabilities = array('local/hub:view');
$token = $hub->create_hub_token('Public Hub User', 'Public site', 'public_hub_user', $capabilities);
$publiccommunication = new stdClass();
$publiccommunication->token = $token->token;
$publiccommunication->type = WSSERVER;
$publiccommunication->remotename = '';
$publiccommunication->remoteentity = PUBLICSITE;
$publiccommunication->confirmed = 1;
$publiccommunication->id = $hub->add_communication($publiccommunication);
}
$this->token = $publiccommunication->token;
}
parent::authenticate_user();
}
//(token, url and name)
$params = (array) $fromform;
//first time we press the registration button (and only time if no failure)
if (empty($directorytohubcommunication)) {
//create new token for the hub directory to call the hub
$capabilities = array('local/hub:viewinfo');
$token = $hub->create_hub_token('Moodle.org Hub Directory', 'Hub directory', HUB_HUBDIRECTORYURL . '_directory_user', $capabilities);
//we save the token into the communication table in order to have a reference to the hidden token
$directorytohubcommunication = new stdClass();
$directorytohubcommunication->token = $token->token;
$directorytohubcommunication->type = WSSERVER;
$directorytohubcommunication->remotename = 'Moodle.org hub directory';
$directorytohubcommunication->remoteentity = HUBDIRECTORY;
$directorytohubcommunication->remoteurl = HUB_HUBDIRECTORYURL;
$directorytohubcommunication->confirmed = 0;
$directorytohubcommunication->id = $hub->add_communication($directorytohubcommunication);
$params['token'] = $token->token;
} else {
$params['token'] = $directorytohubcommunication->token;
}
//if the hub is private do not redirect to moodle.org
if ($privacy != HUBPRIVATE) {
redirect(new moodle_url(HUB_HUBDIRECTORYURL . '/local/hubdirectory/hubregistration.php', $params));
}
}
/////// OUTPUT SECTION /////////////
echo $OUTPUT->header();
$renderer = $PAGE->get_renderer('local_hub');
//unregister confirmation page
if ($unregister && empty($confirm)) {
echo $renderer->unregistration_confirmation($force);
public function test_add_communication()
{
global $DB;
$this->resetAfterTest(true);
$hub = new local_hub();
$sitetohubcommunication = new stdClass();
$sitetohubcommunication->token = '123456';
$sitetohubcommunication->type = WSSERVER;
$sitetohubcommunication->remoteentity = REGISTEREDSITE;
$sitetohubcommunication->remotename = 'test site';
$sitetohubcommunication->remoteurl = 'http://example.com';
$sitetohubcommunication->confirmed = 1;
$sitetohubcommunication->id = $hub->add_communication($sitetohubcommunication);
$this->assertTrue($sitetohubcommunication->id > 0);
// Deleting a communication just toggles a deleted flage.
// Adding another communication with the same details
// should result in the ID of the new and old communication matching.
$originalID = $sitetohubcommunication->id;
$hub->delete_communication($sitetohubcommunication);
$newID = $hub->add_communication($sitetohubcommunication);
$this->assertTrue($originalID == $newID);
}
