/**
* This function converts all of the base settings for an instance of
* the old setaskment to the new format. Then it calls each of the plugins
* to see if they can help upgrade this setaskment.
* @param int $oldsetaskmentid (don't rely on the old setaskment type even being installed)
* @param string $log This string gets appended to during the conversion process
* @return bool true or false
*/
public function upgrade_setaskment($oldsetaskmentid, &$log)
{
global $DB, $CFG, $USER;
// Steps to upgrade an setaskment.
core_php_time_limit::raise(ASSIGN_MAX_UPGRADE_TIME_SECS);
// Get the module details.
$oldmodule = $DB->get_record('modules', array('name' => 'setaskment'), '*', MUST_EXIST);
$params = array('module' => $oldmodule->id, 'instance' => $oldsetaskmentid);
$oldcoursemodule = $DB->get_record('course_modules', $params, '*', MUST_EXIST);
$oldcontext = context_module::instance($oldcoursemodule->id);
// We used to check for admin capability, but since Moodle 2.7 this is called
// during restore of a mod_setaskment module.
// Also note that we do not check for any mod_setaskment capabilities, because they can
// be removed so that users don't add new instances of the broken old thing.
if (!has_capability('mod/setask:addinstance', $oldcontext)) {
$log = get_string('couldnotcreatenewsetaskmentinstance', 'mod_setask');
return false;
}
// First insert an setask instance to get the id.
$oldsetaskment = $DB->get_record('setaskment', array('id' => $oldsetaskmentid), '*', MUST_EXIST);
$oldversion = get_config('setaskment_' . $oldsetaskment->setaskmenttype, 'version');
$data = new stdClass();
$data->course = $oldsetaskment->course;
$data->name = $oldsetaskment->name;
$data->intro = $oldsetaskment->intro;
$data->introformat = $oldsetaskment->introformat;
$data->alwaysshowdescription = 1;
$data->sendnotifications = $oldsetaskment->emailteachers;
$data->sendlatenotifications = $oldsetaskment->emailteachers;
$data->duedate = $oldsetaskment->timedue;
$data->allowsubmissionsfromdate = $oldsetaskment->timeavailable;
$data->grade = $oldsetaskment->grade;
$data->submissiondrafts = $oldsetaskment->resubmit;
$data->requiresubmissionstatement = 0;
$data->markingworkflow = 0;
$data->markingallocation = 0;
$data->cutoffdate = 0;
// New way to specify no late submissions.
if ($oldsetaskment->preventlate) {
$data->cutoffdate = $data->duedate;
}
$data->teamsubmission = 0;
$data->requireallteammemberssubmit = 0;
$data->teamsubmissiongroupingid = 0;
$data->blindmarking = 0;
$data->attemptreopenmethod = 'none';
$data->maxattempts = ASSIGN_UNLIMITED_ATTEMPTS;
$newsetaskment = new setask(null, null, null);
if (!$newsetaskment->add_instance($data, false)) {
$log = get_string('couldnotcreatenewsetaskmentinstance', 'mod_setask');
return false;
}
// Now create a new coursemodule from the old one.
$newmodule = $DB->get_record('modules', array('name' => 'setask'), '*', MUST_EXIST);
$newcoursemodule = $this->duplicate_course_module($oldcoursemodule, $newmodule->id, $newsetaskment->get_instance()->id);
if (!$newcoursemodule) {
$log = get_string('couldnotcreatenewcoursemodule', 'mod_setask');
return false;
}
// Convert the base database tables (setaskment, submission, grade).
// These are used to store information in case a rollback is required.
$gradingarea = null;
$gradingdefinitions = null;
$gradeidmap = array();
$completiondone = false;
$gradesdone = false;
// From this point we want to rollback on failure.
$rollback = false;
try {
$newsetaskment->set_context(context_module::instance($newcoursemodule->id));
// The course module has now been created - time to update the core tables.
// Copy intro files.
$newsetaskment->copy_area_files_for_upgrade($oldcontext->id, 'mod_setaskment', 'intro', 0, $newsetaskment->get_context()->id, 'mod_setask', 'intro', 0);
// Get the plugins to do their bit.
foreach ($newsetaskment->get_submission_plugins() as $plugin) {
if ($plugin->can_upgrade($oldsetaskment->setaskmenttype, $oldversion)) {
$plugin->enable();
if (!$plugin->upgrade_settings($oldcontext, $oldsetaskment, $log)) {
$rollback = true;
}
} else {
$plugin->disable();
}
}
foreach ($newsetaskment->get_feedback_plugins() as $plugin) {
if ($plugin->can_upgrade($oldsetaskment->setaskmenttype, $oldversion)) {
$plugin->enable();
if (!$plugin->upgrade_settings($oldcontext, $oldsetaskment, $log)) {
$rollback = true;
}
} else {
$plugin->disable();
}
}
// See if there is advanced grading upgrades required.
$gradingarea = $DB->get_record('grading_areas', array('contextid' => $oldcontext->id, 'areaname' => 'submission'), '*', IGNORE_MISSING);
if ($gradingarea) {
$params = array('id' => $gradingarea->id, 'contextid' => $newsetaskment->get_context()->id, 'component' => 'mod_setask', 'areaname' => 'submissions');
$DB->update_record('grading_areas', $params);
$gradingdefinitions = $DB->get_records('grading_definitions', array('areaid' => $gradingarea->id));
}
// Upgrade availability data.
\core_availability\info::update_dependency_id_across_course($newcoursemodule->course, 'course_modules', $oldcoursemodule->id, $newcoursemodule->id);
// Upgrade completion data.
$DB->set_field('course_modules_completion', 'coursemoduleid', $newcoursemodule->id, array('coursemoduleid' => $oldcoursemodule->id));
$allcriteria = $DB->get_records('course_completion_criteria', array('moduleinstance' => $oldcoursemodule->id));
foreach ($allcriteria as $criteria) {
$criteria->module = 'setask';
$criteria->moduleinstance = $newcoursemodule->id;
$DB->update_record('course_completion_criteria', $criteria);
}
$completiondone = true;
// Migrate log entries so we don't lose them.
$logparams = array('cmid' => $oldcoursemodule->id, 'course' => $oldcoursemodule->course);
$DB->set_field('log', 'module', 'setask', $logparams);
$DB->set_field('log', 'cmid', $newcoursemodule->id, $logparams);
// Copy all the submission data (and get plugins to do their bit).
$oldsubmissions = $DB->get_records('setaskment_submissions', array('setaskment' => $oldsetaskmentid));
foreach ($oldsubmissions as $oldsubmission) {
$submission = new stdClass();
$submission->setaskment = $newsetaskment->get_instance()->id;
$submission->userid = $oldsubmission->userid;
$submission->timecreated = $oldsubmission->timecreated;
$submission->timemodified = $oldsubmission->timemodified;
$submission->status = ASSIGN_SUBMISSION_STATUS_SUBMITTED;
// Because in mod_setaskment there could only be one submission per student, it is always the latest.
$submission->latest = 1;
$submission->id = $DB->insert_record('setask_submission', $submission);
if (!$submission->id) {
$log .= get_string('couldnotinsertsubmission', 'mod_setask', $submission->userid);
$rollback = true;
}
foreach ($newsetaskment->get_submission_plugins() as $plugin) {
if ($plugin->can_upgrade($oldsetaskment->setaskmenttype, $oldversion)) {
if (!$plugin->upgrade($oldcontext, $oldsetaskment, $oldsubmission, $submission, $log)) {
$rollback = true;
}
}
}
if ($oldsubmission->timemarked) {
// Submission has been graded - create a grade record.
$grade = new stdClass();
$grade->setaskment = $newsetaskment->get_instance()->id;
$grade->userid = $oldsubmission->userid;
$grade->grader = $oldsubmission->teacher;
$grade->timemodified = $oldsubmission->timemarked;
$grade->timecreated = $oldsubmission->timecreated;
$grade->grade = $oldsubmission->grade;
if ($oldsubmission->mailed) {
// The mailed flag goes in the flags table.
$flags = new stdClass();
$flags->userid = $oldsubmission->userid;
$flags->setaskment = $newsetaskment->get_instance()->id;
$flags->mailed = 1;
$DB->insert_record('setask_user_flags', $flags);
}
$grade->id = $DB->insert_record('setask_grades', $grade);
if (!$grade->id) {
$log .= get_string('couldnotinsertgrade', 'mod_setask', $grade->userid);
$rollback = true;
}
// Copy any grading instances.
if ($gradingarea) {
$gradeidmap[$grade->id] = $oldsubmission->id;
foreach ($gradingdefinitions as $definition) {
$params = array('definitionid' => $definition->id, 'itemid' => $oldsubmission->id);
$DB->set_field('grading_instances', 'itemid', $grade->id, $params);
}
}
foreach ($newsetaskment->get_feedback_plugins() as $plugin) {
if ($plugin->can_upgrade($oldsetaskment->setaskmenttype, $oldversion)) {
if (!$plugin->upgrade($oldcontext, $oldsetaskment, $oldsubmission, $grade, $log)) {
$rollback = true;
}
}
}
}
}
$newsetaskment->update_calendar($newcoursemodule->id);
// Reassociate grade_items from the old setaskment instance to the new setask instance.
// This includes outcome linked grade_items.
$params = array('setask', $newsetaskment->get_instance()->id, 'setaskment', $oldsetaskment->id);
$sql = 'UPDATE {grade_items} SET itemmodule = ?, iteminstance = ? WHERE itemmodule = ? AND iteminstance = ?';
$DB->execute($sql, $params);
// Create a mapping record to map urls from the old to the new setaskment.
$mapping = new stdClass();
$mapping->oldcmid = $oldcoursemodule->id;
$mapping->oldinstance = $oldsetaskment->id;
$mapping->newcmid = $newcoursemodule->id;
$mapping->newinstance = $newsetaskment->get_instance()->id;
$mapping->timecreated = time();
$DB->insert_record('setaskment_upgrade', $mapping);
$gradesdone = true;
} catch (Exception $exception) {
$rollback = true;
$log .= get_string('conversionexception', 'mod_setask', $exception->getMessage());
}
if ($rollback) {
// Roll back the grades changes.
if ($gradesdone) {
// Reassociate grade_items from the new setask instance to the old setaskment instance.
$params = array('setaskment', $oldsetaskment->id, 'setask', $newsetaskment->get_instance()->id);
$sql = 'UPDATE {grade_items} SET itemmodule = ?, iteminstance = ? WHERE itemmodule = ? AND iteminstance = ?';
$DB->execute($sql, $params);
}
// Roll back the completion changes.
if ($completiondone) {
$DB->set_field('course_modules_completion', 'coursemoduleid', $oldcoursemodule->id, array('coursemoduleid' => $newcoursemodule->id));
$allcriteria = $DB->get_records('course_completion_criteria', array('moduleinstance' => $newcoursemodule->id));
foreach ($allcriteria as $criteria) {
$criteria->module = 'setaskment';
$criteria->moduleinstance = $oldcoursemodule->id;
$DB->update_record('course_completion_criteria', $criteria);
}
}
// Roll back the log changes.
$logparams = array('cmid' => $newcoursemodule->id, 'course' => $newcoursemodule->course);
$DB->set_field('log', 'module', 'setaskment', $logparams);
$DB->set_field('log', 'cmid', $oldcoursemodule->id, $logparams);
// Roll back the advanced grading update.
if ($gradingarea) {
foreach ($gradeidmap as $newgradeid => $oldsubmissionid) {
foreach ($gradingdefinitions as $definition) {
$DB->set_field('grading_instances', 'itemid', $oldsubmissionid, array('definitionid' => $definition->id, 'itemid' => $newgradeid));
}
}
$params = array('id' => $gradingarea->id, 'contextid' => $oldcontext->id, 'component' => 'mod_setaskment', 'areaname' => 'submission');
$DB->update_record('grading_areas', $params);
}
$newsetaskment->delete_instance();
return false;
}
// Delete the old setaskment (use object delete).
$cm = get_coursemodule_from_id('', $oldcoursemodule->id, $oldcoursemodule->course);
if ($cm) {
course_delete_module($cm->id);
}
rebuild_course_cache($oldcoursemodule->course);
return true;
}
/**
* File browsing support for setask module.
*
* @param file_browser $browser
* @param object $areas
* @param object $course
* @param object $cm
* @param object $context
* @param string $filearea
* @param int $itemid
* @param string $filepath
* @param string $filename
* @return object file_info instance or null if not found
*/
function setask_get_file_info($browser, $areas, $course, $cm, $context, $filearea, $itemid, $filepath, $filename)
{
global $CFG;
require_once $CFG->dirroot . '/mod/setask/locallib.php';
if ($context->contextlevel != CONTEXT_MODULE) {
return null;
}
$urlbase = $CFG->wwwroot . '/pluginfile.php';
$fs = get_file_storage();
$filepath = is_null($filepath) ? '/' : $filepath;
$filename = is_null($filename) ? '.' : $filename;
// Need to find where this belongs to.
$setaskment = new setask($context, $cm, $course);
if ($filearea === ASSIGN_INTROATTACHMENT_FILEAREA) {
if (!has_capability('moodle/course:managefiles', $context)) {
// Students can not peak here!
return null;
}
if (!($storedfile = $fs->get_file($setaskment->get_context()->id, 'mod_setask', $filearea, 0, $filepath, $filename))) {
return null;
}
return new file_info_stored($browser, $setaskment->get_context(), $storedfile, $urlbase, $filearea, $itemid, true, true, false);
}
$pluginowner = null;
foreach ($setaskment->get_submission_plugins() as $plugin) {
if ($plugin->is_visible()) {
$pluginareas = $plugin->get_file_areas();
if (array_key_exists($filearea, $pluginareas)) {
$pluginowner = $plugin;
break;
}
}
}
if (!$pluginowner) {
foreach ($setaskment->get_feedback_plugins() as $plugin) {
if ($plugin->is_visible()) {
$pluginareas = $plugin->get_file_areas();
if (array_key_exists($filearea, $pluginareas)) {
$pluginowner = $plugin;
break;
}
}
}
}
if (!$pluginowner) {
return null;
}
$result = $pluginowner->get_file_info($browser, $filearea, $itemid, $filepath, $filename);
return $result;
}
/**
* overridden constructor keeps a reference to the setaskment class that is displaying this table
*
* @param setask $setaskment The setaskment class
* @param int $perpage how many per page
* @param string $filter The current filter
* @param int $rowoffset For showing a subsequent page of results
* @param bool $quickgrading Is this table wrapped in a quickgrading form?
* @param string $downloadfilename
*/
public function __construct(setask $setaskment, $perpage, $filter, $rowoffset, $quickgrading, $downloadfilename = null)
{
global $CFG, $PAGE, $DB, $USER;
parent::__construct('mod_setask_grading');
$this->is_persistent(true);
$this->setaskment = $setaskment;
// Check permissions up front.
$this->hasgrantextension = has_capability('mod/setask:grantextension', $this->setaskment->get_context());
$this->hasgrade = $this->setaskment->can_grade();
// Check if we have the elevated view capablities to see the blind details.
$this->hasviewblind = has_capability('mod/setask:viewblinddetails', $this->setaskment->get_context());
foreach ($setaskment->get_feedback_plugins() as $plugin) {
if ($plugin->is_visible() && $plugin->is_enabled()) {
foreach ($plugin->get_grading_batch_operations() as $action => $description) {
if (empty($this->plugingradingbatchoperations)) {
$this->plugingradingbatchoperations[$plugin->get_type()] = array();
}
$this->plugingradingbatchoperations[$plugin->get_type()][$action] = $description;
}
}
}
$this->perpage = $perpage;
$this->quickgrading = $quickgrading && $this->hasgrade;
$this->output = $PAGE->get_renderer('mod_setask');
$urlparams = array('action' => 'grading', 'id' => $setaskment->get_course_module()->id);
$url = new moodle_url($CFG->wwwroot . '/mod/setask/view.php', $urlparams);
$this->define_baseurl($url);
// Do some business - then set the sql.
$currentgroup = groups_get_activity_group($setaskment->get_course_module(), true);
if ($rowoffset) {
$this->rownum = $rowoffset - 1;
}
$users = array_keys($setaskment->list_participants($currentgroup, true));
if (count($users) == 0) {
// Insert a record that will never match to the sql is still valid.
$users[] = -1;
}
$params = array();
$params['setaskmentid1'] = (int) $this->setaskment->get_instance()->id;
$params['setaskmentid2'] = (int) $this->setaskment->get_instance()->id;
$params['setaskmentid3'] = (int) $this->setaskment->get_instance()->id;
$extrauserfields = get_extra_user_fields($this->setaskment->get_context());
$fields = user_picture::fields('u', $extrauserfields) . ', ';
$fields .= 'u.id as userid, ';
$fields .= 's.status as status, ';
$fields .= 's.id as submissionid, ';
$fields .= 's.timecreated as firstsubmission, ';
$fields .= 's.timemodified as timesubmitted, ';
$fields .= 's.attemptnumber as attemptnumber, ';
$fields .= 'g.id as gradeid, ';
$fields .= 'g.grade as grade, ';
$fields .= 'g.timemodified as timemarked, ';
$fields .= 'g.timecreated as firstmarked, ';
$fields .= 'uf.mailed as mailed, ';
$fields .= 'uf.locked as locked, ';
$fields .= 'uf.extensionduedate as extensionduedate, ';
$fields .= 'uf.workflowstate as workflowstate, ';
$fields .= 'uf.allocatedmarker as allocatedmarker ';
$from = '{user} u
LEFT JOIN {setask_submission} s
ON u.id = s.userid
AND s.setaskment = :setaskmentid1
AND s.latest = 1
LEFT JOIN {setask_grades} g
ON u.id = g.userid
AND g.setaskment = :setaskmentid2 ';
// For group submissions we don't immediately create an entry in the setask_submission table for each user,
// instead the userid is set to 0. In this case we use a different query to retrieve the grade for the user.
if ($this->setaskment->get_instance()->teamsubmission) {
$params['setaskmentid4'] = (int) $this->setaskment->get_instance()->id;
$grademaxattempt = 'SELECT mxg.userid, MAX(mxg.attemptnumber) AS maxattempt
FROM {setask_grades} mxg
WHERE mxg.setaskment = :setaskmentid4
GROUP BY mxg.userid';
$from .= 'LEFT JOIN (' . $grademaxattempt . ') gmx
ON u.id = gmx.userid
AND g.attemptnumber = gmx.maxattempt ';
} else {
$from .= 'AND g.attemptnumber = s.attemptnumber ';
}
$from .= 'LEFT JOIN {setask_user_flags} uf
ON u.id = uf.userid
AND uf.setaskment = :setaskmentid3';
$userparams = array();
$userindex = 0;
list($userwhere, $userparams) = $DB->get_in_or_equal($users, SQL_PARAMS_NAMED, 'user');
$where = 'u.id ' . $userwhere;
$params = array_merge($params, $userparams);
// The filters do not make sense when there are no submissions, so do not apply them.
if ($this->setaskment->is_any_submission_plugin_enabled()) {
if ($filter == ASSIGN_FILTER_SUBMITTED) {
$where .= ' AND (s.timemodified IS NOT NULL AND
s.status = :submitted) ';
$params['submitted'] = ASSIGN_SUBMISSION_STATUS_SUBMITTED;
} else {
if ($filter == ASSIGN_FILTER_NOT_SUBMITTED) {
$where .= ' AND (s.timemodified IS NULL OR s.status != :submitted) ';
$params['submitted'] = ASSIGN_SUBMISSION_STATUS_SUBMITTED;
} else {
if ($filter == ASSIGN_FILTER_REQUIRE_GRADING) {
$where .= ' AND (s.timemodified IS NOT NULL AND
s.status = :submitted AND
(s.timemodified >= g.timemodified OR g.timemodified IS NULL OR g.grade IS NULL))';
$params['submitted'] = ASSIGN_SUBMISSION_STATUS_SUBMITTED;
} else {
if (strpos($filter, ASSIGN_FILTER_SINGLE_USER) === 0) {
$userfilter = (int) array_pop(explode('=', $filter));
$where .= ' AND (u.id = :userid)';
$params['userid'] = $userfilter;
}
}
}
}
}
if ($this->setaskment->get_instance()->markingworkflow && $this->setaskment->get_instance()->markingallocation) {
if (has_capability('mod/setask:manageallocations', $this->setaskment->get_context())) {
// Check to see if marker filter is set.
$markerfilter = (int) get_user_preferences('setask_markerfilter', '');
if (!empty($markerfilter)) {
if ($markerfilter == ASSIGN_MARKER_FILTER_NO_MARKER) {
$where .= ' AND (uf.allocatedmarker IS NULL OR uf.allocatedmarker = 0)';
} else {
$where .= ' AND uf.allocatedmarker = :markerid';
$params['markerid'] = $markerfilter;
}
}
} else {
// Only show users allocated to this marker.
$where .= ' AND uf.allocatedmarker = :markerid';
$params['markerid'] = $USER->id;
}
}
if ($this->setaskment->get_instance()->markingworkflow) {
$workflowstates = $this->setaskment->get_marking_workflow_states_for_current_user();
if (!empty($workflowstates)) {
$workflowfilter = get_user_preferences('setask_workflowfilter', '');
if ($workflowfilter == ASSIGN_MARKING_WORKFLOW_STATE_NOTMARKED) {
$where .= ' AND (uf.workflowstate = :workflowstate OR uf.workflowstate IS NULL OR ' . $DB->sql_isempty('setask_user_flags', 'workflowstate', true, true) . ')';
$params['workflowstate'] = $workflowfilter;
} else {
if (array_key_exists($workflowfilter, $workflowstates)) {
$where .= ' AND uf.workflowstate = :workflowstate';
$params['workflowstate'] = $workflowfilter;
}
}
}
}
$this->set_sql($fields, $from, $where, $params);
if ($downloadfilename) {
$this->is_downloading('csv', $downloadfilename);
}
$columns = array();
$headers = array();
// Select.
if (!$this->is_downloading() && $this->hasgrade) {
$columns[] = 'select';
$headers[] = get_string('select') . '<div class="selectall"><label class="accesshide" for="selectall">' . get_string('selectall') . '</label>
<input type="checkbox" id="selectall" name="selectall" title="' . get_string('selectall') . '"/></div>';
}
// User picture.
if ($this->hasviewblind || !$this->setaskment->is_blind_marking()) {
if (!$this->is_downloading()) {
$columns[] = 'picture';
$headers[] = get_string('pictureofuser');
} else {
$columns[] = 'recordid';
$headers[] = get_string('recordid', 'setask');
}
// Fullname.
$columns[] = 'fullname';
$headers[] = get_string('fullname');
foreach ($extrauserfields as $extrafield) {
$columns[] = $extrafield;
$headers[] = get_user_field_name($extrafield);
}
} else {
// Record ID.
$columns[] = 'recordid';
$headers[] = get_string('recordid', 'setask');
}
// Submission status.
$columns[] = 'status';
$headers[] = get_string('status', 'setask');
// Team submission columns.
if ($setaskment->get_instance()->teamsubmission) {
$columns[] = 'team';
$headers[] = get_string('submissionteam', 'setask');
}
// Allocated marker.
if ($this->setaskment->get_instance()->markingworkflow && $this->setaskment->get_instance()->markingallocation && has_capability('mod/setask:manageallocations', $this->setaskment->get_context())) {
// Add a column for the allocated marker.
$columns[] = 'allocatedmarker';
$headers[] = get_string('marker', 'setask');
}
// Grade.
$columns[] = 'grade';
$headers[] = get_string('grade');
if ($this->is_downloading()) {
if ($this->setaskment->get_instance()->grade >= 0) {
$columns[] = 'grademax';
$headers[] = get_string('maxgrade', 'setask');
} else {
// This is a custom scale.
$columns[] = 'scale';
$headers[] = get_string('scale', 'setask');
}
if ($this->setaskment->get_instance()->markingworkflow) {
// Add a column for the marking workflow state.
$columns[] = 'workflowstate';
$headers[] = get_string('markingworkflowstate', 'setask');
}
// Add a column for the list of valid marking workflow states.
$columns[] = 'gradecanbechanged';
$headers[] = get_string('gradecanbechanged', 'setask');
}
if (!$this->is_downloading() && $this->hasgrade) {
// We have to call this column userid so we can use userid as a default sortable column.
$columns[] = 'userid';
$headers[] = get_string('edit');
}
// Submission plugins.
if ($setaskment->is_any_submission_plugin_enabled()) {
$columns[] = 'timesubmitted';
$headers[] = get_string('lastmodifiedsubmission', 'setask');
foreach ($this->setaskment->get_submission_plugins() as $plugin) {
if ($this->is_downloading()) {
if ($plugin->is_visible() && $plugin->is_enabled()) {
foreach ($plugin->get_editor_fields() as $field => $description) {
$index = 'plugin' . count($this->plugincache);
$this->plugincache[$index] = array($plugin, $field);
$columns[] = $index;
$headers[] = $plugin->get_name();
}
}
} else {
if ($plugin->is_visible() && $plugin->is_enabled() && $plugin->has_user_summary()) {
$index = 'plugin' . count($this->plugincache);
$this->plugincache[$index] = array($plugin);
$columns[] = $index;
$headers[] = $plugin->get_name();
}
}
}
}
// Time marked.
$columns[] = 'timemarked';
$headers[] = get_string('lastmodifiedgrade', 'setask');
// Feedback plugins.
foreach ($this->setaskment->get_feedback_plugins() as $plugin) {
if ($this->is_downloading()) {
if ($plugin->is_visible() && $plugin->is_enabled()) {
foreach ($plugin->get_editor_fields() as $field => $description) {
$index = 'plugin' . count($this->plugincache);
$this->plugincache[$index] = array($plugin, $field);
$columns[] = $index;
$headers[] = $description;
}
}
} else {
if ($plugin->is_visible() && $plugin->is_enabled() && $plugin->has_user_summary()) {
$index = 'plugin' . count($this->plugincache);
$this->plugincache[$index] = array($plugin);
$columns[] = $index;
$headers[] = $plugin->get_name();
}
}
}
// Exclude 'Final grade' column in downloaded grading worksheets.
if (!$this->is_downloading()) {
// Final grade.
$columns[] = 'finalgrade';
$headers[] = get_string('finalgrade', 'grades');
}
// Load the grading info for all users.
$this->gradinginfo = grade_get_grades($this->setaskment->get_course()->id, 'mod', 'setask', $this->setaskment->get_instance()->id, $users);
if (!empty($CFG->enableoutcomes) && !empty($this->gradinginfo->outcomes)) {
$columns[] = 'outcomes';
$headers[] = get_string('outcomes', 'grades');
}
// Set the columns.
$this->define_columns($columns);
$this->define_headers($headers);
foreach ($extrauserfields as $extrafield) {
$this->column_class($extrafield, $extrafield);
}
// We require at least one unique column for the sort.
$this->sortable(true, 'userid');
$this->no_sorting('recordid');
$this->no_sorting('finalgrade');
$this->no_sorting('userid');
$this->no_sorting('select');
$this->no_sorting('outcomes');
if ($setaskment->get_instance()->teamsubmission) {
$this->no_sorting('team');
}
$plugincolumnindex = 0;
foreach ($this->setaskment->get_submission_plugins() as $plugin) {
if ($plugin->is_visible() && $plugin->is_enabled() && $plugin->has_user_summary()) {
$submissionpluginindex = 'plugin' . $plugincolumnindex++;
$this->no_sorting($submissionpluginindex);
}
}
foreach ($this->setaskment->get_feedback_plugins() as $plugin) {
if ($plugin->is_visible() && $plugin->is_enabled() && $plugin->has_user_summary()) {
$feedbackpluginindex = 'plugin' . $plugincolumnindex++;
$this->no_sorting($feedbackpluginindex);
}
}
// When there is no data we still want the column headers printed in the csv file.
if ($this->is_downloading()) {
$this->start_output();
}
}
/**
* Describes the parameters for save_submission
* @return external_external_function_parameters
* @since Moodle 2.6
*/
public static function save_submission_parameters()
{
global $CFG;
require_once "{$CFG->dirroot}/mod/setask/locallib.php";
$instance = new setask(null, null, null);
$pluginsubmissionparams = array();
foreach ($instance->get_submission_plugins() as $plugin) {
$pluginparams = $plugin->get_external_parameters();
if (!empty($pluginparams)) {
$pluginsubmissionparams = array_merge($pluginsubmissionparams, $pluginparams);
}
}
return new external_function_parameters(array('setaskmentid' => new external_value(PARAM_INT, 'The setaskment id to operate on'), 'plugindata' => new external_single_structure($pluginsubmissionparams)));
}