/**
* Set the workflow state for multiple users
*
* @return void
*/
protected function process_set_batch_marking_workflow_state()
{
global $DB;
require_sesskey();
$batchusers = required_param('selectedusers', PARAM_TEXT);
$state = required_param('markingworkflowstate', PARAM_ALPHA);
$useridlist = explode(',', $batchusers);
foreach ($useridlist as $userid) {
$flags = $this->get_user_flags($userid, true);
$flags->workflowstate = $state;
$gradingdisabled = $this->grading_disabled($userid);
// Will not apply update if user does not have permission to assign this workflow state.
if (!$gradingdisabled && $this->update_user_flags($flags)) {
if ($state == ASSIGN_MARKING_WORKFLOW_STATE_RELEASED) {
// Update Gradebook.
$assign = clone $this->get_instance();
$assign->cmidnumber = $this->get_course_module()->idnumber;
assign_update_grades($assign, $userid);
}
$user = $DB->get_record('user', array('id' => $userid), '*', MUST_EXIST);
$params = array('id' => $user->id, 'fullname' => fullname($user), 'state' => $state);
$message = get_string('setmarkingworkflowstateforlog', 'assign', $params);
$addtolog = $this->add_to_log('set marking workflow state', $message, '', true);
$params = array('context' => $this->context, 'objectid' => $this->get_instance()->id, 'relateduserid' => $userid, 'other' => array('newstate' => $state));
$event = \mod_assign\event\workflow_state_updated::create($params);
$event->set_legacy_logdata($addtolog);
$event->trigger();
}
}
}
/**
* Set the workflow state for multiple users
*
* @return void
*/
protected function process_set_batch_marking_workflow_state()
{
global $CFG, $DB;
// Include batch marking workflow form.
require_once $CFG->dirroot . '/mod/assign/batchsetmarkingworkflowstateform.php';
$formparams = array('userscount' => 0, 'usershtml' => '', 'markingworkflowstates' => $this->get_marking_workflow_states_for_current_user());
$mform = new mod_assign_batch_set_marking_workflow_state_form(null, $formparams);
if ($mform->is_cancelled()) {
return true;
}
if ($formdata = $mform->get_data()) {
$useridlist = explode(',', $formdata->selectedusers);
$state = $formdata->markingworkflowstate;
foreach ($useridlist as $userid) {
$flags = $this->get_user_flags($userid, true);
$flags->workflowstate = $state;
// Clear the mailed flag if notification is requested, the student hasn't been
// notified previously, the student can access the assignment, and the state
// is "Released".
$modinfo = get_fast_modinfo($this->course, $userid);
$cm = $modinfo->get_cm($this->get_course_module()->id);
if ($formdata->sendstudentnotifications && $cm->uservisible && $state == ASSIGN_MARKING_WORKFLOW_STATE_RELEASED) {
$flags->mailed = 0;
}
$gradingdisabled = $this->grading_disabled($userid);
// Will not apply update if user does not have permission to assign this workflow state.
if (!$gradingdisabled && $this->update_user_flags($flags)) {
if ($state == ASSIGN_MARKING_WORKFLOW_STATE_RELEASED) {
// Update Gradebook.
$assign = clone $this->get_instance();
$assign->cmidnumber = $this->get_course_module()->idnumber;
// Set assign gradebook feedback plugin status.
$assign->gradefeedbackenabled = $this->is_gradebook_feedback_enabled();
assign_update_grades($assign, $userid);
}
$user = $DB->get_record('user', array('id' => $userid), '*', MUST_EXIST);
\mod_assign\event\workflow_state_updated::create_from_user($this, $user, $state)->trigger();
}
}
}
}
/**
* Set the workflow state for multiple users
*
* @return void
*/
protected function process_set_batch_marking_workflow_state()
{
global $CFG, $DB;
// Include batch marking workflow form.
require_once $CFG->dirroot . '/mod/assign/batchsetmarkingworkflowstateform.php';
$formparams = array('userscount' => 0, 'usershtml' => '', 'markingworkflowstates' => $this->get_marking_workflow_states_for_current_user());
$mform = new mod_assign_batch_set_marking_workflow_state_form(null, $formparams);
if ($mform->is_cancelled()) {
return true;
}
if ($formdata = $mform->get_data()) {
$useridlist = explode(',', $formdata->selectedusers);
$state = $formdata->markingworkflowstate;
foreach ($useridlist as $userid) {
$flags = $this->get_user_flags($userid, true);
$flags->workflowstate = $state;
$gradingdisabled = $this->grading_disabled($userid);
// Will not apply update if user does not have permission to assign this workflow state.
if (!$gradingdisabled && $this->update_user_flags($flags)) {
if ($state == ASSIGN_MARKING_WORKFLOW_STATE_RELEASED) {
// Update Gradebook.
$assign = clone $this->get_instance();
$assign->cmidnumber = $this->get_course_module()->idnumber;
// Set assign gradebook feedback plugin status.
$assign->gradefeedbackenabled = $this->is_gradebook_feedback_enabled();
assign_update_grades($assign, $userid);
}
$user = $DB->get_record('user', array('id' => $userid), '*', MUST_EXIST);
$params = array('id' => $user->id, 'fullname' => fullname($user), 'state' => $state);
$message = get_string('setmarkingworkflowstateforlog', 'assign', $params);
$addtolog = $this->add_to_log('set marking workflow state', $message, '', true);
$params = array('context' => $this->context, 'objectid' => $this->get_instance()->id, 'relateduserid' => $userid, 'other' => array('newstate' => $state));
$event = \mod_assign\event\workflow_state_updated::create($params);
$event->set_legacy_logdata($addtolog);
$event->trigger();
}
}
}
}
/**
* Rescale all grades for this activity and push the new grades to the gradebook.
*
* @param stdClass $course Course db record
* @param stdClass $cm Course module db record
* @param float $oldmin
* @param float $oldmax
* @param float $newmin
* @param float $newmax
*/
function assign_rescale_activity_grades($course, $cm, $oldmin, $oldmax, $newmin, $newmax)
{
global $DB;
if ($oldmax <= $oldmin) {
// Grades cannot be scaled.
return false;
}
$scale = ($newmax - $newmin) / ($oldmax - $oldmin);
if ($newmax - $newmin <= 1) {
// We would lose too much precision, lets bail.
return false;
}
$params = array('p1' => $oldmin, 'p2' => $scale, 'p3' => $newmin, 'a' => $cm->instance);
$sql = 'UPDATE {assign_grades} set grade = (((grade - :p1) * :p2) + :p3) where assignment = :a';
$dbupdate = $DB->execute($sql, $params);
if (!$dbupdate) {
return false;
}
// Now re-push all grades to the gradebook.
$dbparams = array('id' => $cm->instance);
$assign = $DB->get_record('assign', $dbparams);
$assign->cmidnumber = $cm->idnumber;
assign_update_grades($assign);
return true;
}
/**
* Set the workflow state for multiple users
*
* @return void
*/
protected function process_set_batch_marking_workflow_state() {
global $CFG, $DB;
// Include batch marking workflow form.
require_once($CFG->dirroot . '/mod/assign/batchsetmarkingworkflowstateform.php');
$formparams = array(
'userscount' => 0, // This form is never re-displayed, so we don't need to
'usershtml' => '', // initialise these parameters with real information.
'markingworkflowstates' => $this->get_marking_workflow_states_for_current_user()
);
$mform = new mod_assign_batch_set_marking_workflow_state_form(null, $formparams);
if ($mform->is_cancelled()) {
return true;
}
if ($formdata = $mform->get_data()) {
$useridlist = explode(',', $formdata->selectedusers);
$state = $formdata->markingworkflowstate;
foreach ($useridlist as $userid) {
$flags = $this->get_user_flags($userid, true);
$flags->workflowstate = $state;
$gradingdisabled = $this->grading_disabled($userid);
// Will not apply update if user does not have permission to assign this workflow state.
if (!$gradingdisabled && $this->update_user_flags($flags)) {
if ($state == ASSIGN_MARKING_WORKFLOW_STATE_RELEASED) {
// Update Gradebook.
$assign = clone $this->get_instance();
$assign->cmidnumber = $this->get_course_module()->idnumber;
// Set assign gradebook feedback plugin status.
$assign->gradefeedbackenabled = $this->is_gradebook_feedback_enabled();
assign_update_grades($assign, $userid);
}
$user = $DB->get_record('user', array('id' => $userid), '*', MUST_EXIST);
\mod_assign\event\workflow_state_updated::create_from_user($this, $user, $state)->trigger();
}
}
}
}
