function signin ($args) {
$results = array();
//check user and password
$name = MediabirdUtility::getArgNoSlashes($args->name);
$password = MediabirdUtility::getArgNoSlashes($args->password);
$password=sha1(MediabirdConfig::$security_salt.$password);
if ($userRecord = $this->db->getRecord(MediabirdConfig::tableName('User',true)," name='".$this->db->escape($name)."' AND password='******'")) {
if ($userRecord->active == 1) {
$user = $this->User->userFromRecord($userRecord);
//save session time
$_SESSION['mb_session_time'] = $user['lastLogin'];
//update last login
$time = time();
$userRecord->last_login = $this->db->datetime($time);
$this->db->updateRecord(MediabirdConfig::tableName('User',true),$userRecord);
//save the session info for subsequent requests
$this->auth->createSession($user['id']);
$results['user'] = $user;
$results['r'] = MediabirdConstants::processed;
}
else {
$results['r'] = MediabirdConstants::disabled;
}
}
else {
$results['r'] = MediabirdConstants::wrongPass;
}
return $results;
}
/**
* Determines new problems that user with user Id can answer to
* Returns problem object with: question, answer, questioner, card name, status date, topic name and group name
* Sorts results by modification date, descending
* @param $userId Id of the user whose notes are to be determined
* @param int $fromDate Minimum date from which to return the problems
* @param MediabirdDbo $mediabirdDb Database connection to use
* @return object
*/
function findNewProblems($userId,$fromDate,$mediabirdDb) {
//determine questions this user can access
//and that are of question type 3
$select = "question_mode=3 AND created>'".$mediabirdDb->datetime($fromDate)."' AND (user_id=$this->userId OR id IN (
SELECT relation_id FROM ".MediabirdConfig::tableName("Relation")." WHERE relation_type='question' AND marker_id IN (
SELECT id FROM ".MediabirdConfig::tableName("Marker")." WHERE shared=1 AND card_id IN (
SELECT id FROM ".MediabirdConfig::tableName("Card")." WHERE topic_id IN (
SELECT topic_id FROM ".MediabirdConfig::tableName("Right")." WHERE user_id=$this->userId AND mask>=".MediabirdTopicAccessConstants::allowViewingCards."
)
)
)
))";
$problems = (array)null;
$cards = (array)null;
if($records = $mediabirdDb->getRecords(MediabirdConfig::tableName('Question',true),$selectProblem,'created DESC','id, question, user_id, modified, created')) {
foreach ($records as $result) {
//count answers to that question
$problem = (object)null;
$problem->id = intval($result->id);
$problem->created = $problem->date = $mediabirdDb->timestamp($result->created);
$problem->modified = $mediabirdDb->timestamp($result->modified);
$problem->question = $result->question;
$select = "question_id=$result->id";
if($firstAnswerRecords = $mediabirdDb->getRecords(MediabirdConfig::tableName("Answer",true),$select,'created ASC','*', '', 1)) {
$problem->answer = $firstAnswerRecords[0]->answer;
if($resultQuestioner = $mediabirdDb->getRecord(MediabirdConfig::tableName('User',true),"id=$firstAnswerRecord->user_id")){
$problem->questioner = $resultQuestioner->name;
}
}
/**
* formerly given
* cardId, cardTitle, topicId, topicTitle, [groupName]
*/
$problems[] = $problem;
}
}
return $problems;
}
