/** * Get the memberships. * * @param string $role Role for which memberships are to be requested (optional, default is all roles) * @param int $limit Limit on the number of memberships to be returned (optional, default is all) * * @return mixed The array of User objects if successful, otherwise false */ public function get($role = null, $limit = 0) { $isLink = is_a($this->source, 'IMSGlobal\\LTI\\ToolProvider\\ResourceLink'); $parameters = array(); if (!empty($role)) { $parameters['role'] = $role; } if ($limit > 0) { $parameters['limit'] = strval($limit); } if ($isLink) { $parameters['rlid'] = $this->source->getId(); } $http = $this->send('GET', $parameters); if (!$http->ok) { $users = false; } else { $users = array(); if ($isLink) { $oldUsers = $this->source->getUserResultSourcedIDs(true, ToolProvider\ToolProvider::ID_SCOPE_RESOURCE); } foreach ($http->responseJson->pageOf->membershipSubject->membership as $membership) { $member = $membership->member; if ($isLink) { $user = ToolProvider\User::fromResourceLink($this->source, $member->userId); } else { $user = new ToolProvider\User(); $user->ltiUserId = $member->userId; } // Set the user name $firstname = isset($member->givenName) ? $member->givenName : ''; $lastname = isset($member->familyName) ? $member->familyName : ''; $fullname = isset($member->name) ? $member->name : ''; $user->setNames($firstname, $lastname, $fullname); // Set the user email $email = isset($member->email) ? $member->email : ''; $user->setEmail($email, $this->source->getConsumer()->defaultEmail); // Set the user roles if (isset($membership->role)) { $user->roles = ToolProvider\ToolProvider::parseRoles($membership->role); } // If a result sourcedid is provided save the user if ($isLink) { if (isset($member->message)) { foreach ($member->message as $message) { if (isset($message->message_type) && $message->message_type === 'basic-lti-launch-request') { if (isset($message->lis_result_sourcedid)) { $user->ltiResultSourcedId = $message->lis_result_sourcedid; $user->save(); } break; } } } } $users[] = $user; // Remove old user (if it exists) if ($isLink) { unset($oldUsers[$user->getId(ToolProvider\ToolProvider::ID_SCOPE_RESOURCE)]); } } // Delete any old users which were not in the latest list from the tool consumer if ($isLink) { foreach ($oldUsers as $id => $user) { $user->delete(); } } } return $users; }
/** * Save user object. * * @param User $user User object * @return boolean True if the user object was successfully saved */ public function saveUser($user) { global $DB; $now = time(); $isinsert = is_null($user->created); $user->updated = $now; $params = ['ltiresultsourcedid' => $user->ltiResultSourcedId, 'updated' => $user->updated]; if ($isinsert) { $params['resourcelinkid'] = $user->getResourceLink()->getRecordId(); $params['ltiuserkey'] = $user->getId(ToolProvider\ToolProvider::ID_SCOPE_ID_ONLY); $user->created = $now; $params['created'] = $user->created; $id = $DB->insert_record($this->userresulttable, (object) $params); if ($id) { $user->setRecordId($id); return true; } } else { $params['id'] = $user->getRecordId(); return $DB->update_record($this->userresulttable, (object) $params); } return false; }
/** * Save user object. * * @param User $user User object * * @return boolean True if the user object was successfully saved */ public function saveUser($user) { $time = time(); $now = date("{$this->dateFormat} {$this->timeFormat}", $time); if (is_null($user->created)) { $sql = sprintf("INSERT INTO {$this->dbTableNamePrefix}" . DataConnector::USER_RESULT_TABLE_NAME . ' (resource_link_pk, ' . 'lti_user_id, lti_result_sourcedid, created, updated) ' . 'VALUES (%d, %s, %s, %s, %s)', $user->getResourceLink()->getRecordId(), DataConnector::quoted($user->getId(ToolProvider\ToolProvider::ID_SCOPE_ID_ONLY)), DataConnector::quoted($user->ltiResultSourcedId), DataConnector::quoted($now), DataConnector::quoted($now)); } else { $sql = sprintf("UPDATE {$this->dbTableNamePrefix}" . DataConnector::USER_RESULT_TABLE_NAME . ' ' . 'SET lti_result_sourcedid = %s, updated = %s ' . 'WHERE (user_pk = %d)', DataConnector::quoted($user->ltiResultSourcedId), DataConnector::quoted($now), $user->getRecordId()); } $ok = mysql_query($sql); if ($ok) { if (is_null($user->created)) { $user->setRecordId(mysql_insert_id()); $user->created = $time; } $user->updated = $time; } return $ok; }
/** * Save user object. * * @param User $user User object * * @return boolean True if the user object was successfully saved */ public function saveUser($user) { $time = time(); $now = date("{$this->dateFormat} {$this->timeFormat}", $time); if (is_null($user->created)) { $sql = "INSERT INTO {$this->dbTableNamePrefix}" . DataConnector::USER_RESULT_TABLE_NAME . ' (resource_link_pk, ' . 'lti_user_id, lti_result_sourcedid, created, updated) ' . 'VALUES (:rlid, :uid, :sourcedid, :created, :updated)'; $query = $this->db->prepare($sql); $query->bindValue('rlid', $user->getResourceLink()->getRecordId(), PDO::PARAM_INT); $query->bindValue('uid', $user->getId(ToolProvider\ToolProvider::ID_SCOPE_ID_ONLY), PDO::PARAM_STR); $query->bindValue('sourcedid', $user->ltiResultSourcedId, PDO::PARAM_STR); $query->bindValue('created', $now, PDO::PARAM_STR); $query->bindValue('updated', $now, PDO::PARAM_STR); } else { $sql = "UPDATE {$this->dbTableNamePrefix}" . DataConnector::USER_RESULT_TABLE_NAME . ' ' . 'SET lti_result_sourcedid = :sourcedid, updated = :updated ' . 'WHERE (user_pk = :id)'; $query = $this->db->prepare($sql); $query->bindValue('sourcedid', $user->ltiResultSourcedId, PDO::PARAM_STR); $query->bindValue('updated', $now, PDO::PARAM_STR); $query->bindValue('id', $user->getRecordId(), PDO::PARAM_INT); } $ok = $query->execute(); if ($ok) { if (is_null($user->created)) { $user->setRecordId(intval($this->db->lastInsertId())); $user->created = $time; } $user->updated = $time; } return $ok; }