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- Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
- Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
- PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
/grade/report/grader/ -> lib.php (source)
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Definition of the grader report class
*
* @package gradereport_grader
* @copyright 2007 Nicolas Connault
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once($CFG->dirroot . '/grade/report/lib.php');
require_once($CFG->libdir.'/tablelib.php');
/**
* Class providing an API for the grader report building and displaying.
* @uses grade_report
* @copyright 2007 Nicolas Connault
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class grade_report_grader extends grade_report {
/**
* The final grades.
* @var array $grades
*/
public $grades;
/**
* Contains all the grades for the course - even the ones not displayed in the grade tree.
*
* @var array $allgrades
*/
private $allgrades;
/**
* Contains all grade items expect GRADE_TYPE_NONE.
*
* @var array $allgradeitems
*/
private $allgradeitems;
/**
* Array of errors for bulk grades updating.
* @var array $gradeserror
*/
public $gradeserror = array();
// SQL-RELATED
/**
* The id of the grade_item by which this report will be sorted.
* @var int $sortitemid
*/
public $sortitemid;
/**
* Sortorder used in the SQL selections.
* @var int $sortorder
*/
public $sortorder;
/**
* An SQL fragment affecting the search for users.
* @var string $userselect
*/
public $userselect;
/**
* The bound params for $userselect
* @var array $userselectparams
*/
public $userselectparams = array();
/**
* List of collapsed categories from user preference
* @var array $collapsed
*/
public $collapsed;
/**
* A count of the rows, used for css classes.
* @var int $rowcount
*/
public $rowcount = 0;
/**
* Capability check caching
* @var boolean $canviewhidden
*/
public $canviewhidden;
< /**
< * Length at which feedback will be truncated (to the nearest word) and an ellipsis be added.
< * TODO replace this by a report preference
< * @var int $feedback_trunc_length
< */
< protected $feedback_trunc_length = 50;
> /** @var int Maximum number of students that can be shown on one page */
> public const MAX_STUDENTS_PER_PAGE = 5000;
>
> /** @var int[] List of available options on the pagination dropdown */
> public const PAGINATION_OPTIONS = [20, 100];
/**
* Allow category grade overriding
* @var bool $overridecat
*/
protected $overridecat;
> /** @var array of objects, or empty array if no records were found. */
/**
> protected $users = [];
* Constructor. Sets local copies of user preferences and initialises grade_tree.
>
* @param int $courseid
* @param object $gpr grade plugin return tracking object
* @param string $context
* @param int $page The current page being viewed (when report is paged)
* @param int $sortitemid The id of the grade_item by which to sort the table
> * @param string $sort Sorting direction
*/
< public function __construct($courseid, $gpr, $context, $page=null, $sortitemid=null) {
> public function __construct($courseid, $gpr, $context, $page=null, $sortitemid=null, string $sort = '') {
global $CFG;
parent::__construct($courseid, $gpr, $context, $page);
$this->canviewhidden = has_capability('moodle/grade:viewhidden', context_course::instance($this->course->id));
// load collapsed settings for this report
$this->collapsed = static::get_collapsed_preferences($this->course->id);
if (empty($CFG->enableoutcomes)) {
$nooutcomes = false;
} else {
$nooutcomes = get_user_preferences('grade_report_shownooutcomes');
}
// if user report preference set or site report setting set use it, otherwise use course or site setting
$switch = $this->get_pref('aggregationposition');
if ($switch == '') {
$switch = grade_get_setting($this->courseid, 'aggregationposition', $CFG->grade_aggregationposition);
}
// Grab the grade_tree for this course
$this->gtree = new grade_tree($this->courseid, true, $switch, $this->collapsed, $nooutcomes);
$this->sortitemid = $sortitemid;
// base url for sorting by first/last name
$this->baseurl = new moodle_url('index.php', array('id' => $this->courseid));
$studentsperpage = $this->get_students_per_page();
if (!empty($this->page) && !empty($studentsperpage)) {
$this->baseurl->params(array('perpage' => $studentsperpage, 'page' => $this->page));
}
$this->pbarurl = new moodle_url('/grade/report/grader/index.php', array('id' => $this->courseid));
$this->setup_groups();
$this->setup_users();
< $this->setup_sortitemid();
> $this->setup_sortitemid($sort);
$this->overridecat = (bool)get_config('moodle', 'grade_overridecat');
}
/**
< * Processes the data sent by the form (grades and feedbacks).
> * Processes the data sent by the form (grades).
* Caller is responsible for all access control checks
* @param array $data form submission (with magic quotes)
* @return array empty array if success, array of warnings if something fails.
*/
public function process_data($data) {
global $DB;
$warnings = array();
$separategroups = false;
$mygroups = array();
if ($this->groupmode == SEPARATEGROUPS and !has_capability('moodle/site:accessallgroups', $this->context)) {
$separategroups = true;
$mygroups = groups_get_user_groups($this->course->id);
$mygroups = $mygroups[0]; // ignore groupings
// reorder the groups fro better perf below
$current = array_search($this->currentgroup, $mygroups);
if ($current !== false) {
unset($mygroups[$current]);
array_unshift($mygroups, $this->currentgroup);
}
}
$viewfullnames = has_capability('moodle/site:viewfullnames', $this->context);
// always initialize all arrays
$queue = array();
$this->load_users();
$this->load_final_grades();
// Were any changes made?
$changedgrades = false;
$timepageload = clean_param($data->timepageload, PARAM_INT);
foreach ($data as $varname => $students) {
$needsupdate = false;
< // skip, not a grade nor feedback
> // Skip, not a grade.
if (strpos($varname, 'grade') === 0) {
$datatype = 'grade';
< } else if (strpos($varname, 'feedback') === 0) {
< $datatype = 'feedback';
} else {
continue;
}
foreach ($students as $userid => $items) {
$userid = clean_param($userid, PARAM_INT);
foreach ($items as $itemid => $postedvalue) {
$itemid = clean_param($itemid, PARAM_INT);
// Was change requested?
$oldvalue = $this->grades[$userid][$itemid];
if ($datatype === 'grade') {
// If there was no grade and there still isn't
if (is_null($oldvalue->finalgrade) && $postedvalue == -1) {
// -1 means no grade
continue;
}
// If the grade item uses a custom scale
if (!empty($oldvalue->grade_item->scaleid)) {
if ((int)$oldvalue->finalgrade === (int)$postedvalue) {
continue;
}
} else {
// The grade item uses a numeric scale
// Format the finalgrade from the DB so that it matches the grade from the client
if ($postedvalue === format_float($oldvalue->finalgrade, $oldvalue->grade_item->get_decimals())) {
continue;
}
}
$changedgrades = true;
<
< } else if ($datatype === 'feedback') {
< // If quick grading is on, feedback needs to be compared without line breaks.
< if ($this->get_pref('quickgrading')) {
< $oldvalue->feedback = preg_replace("/\r\n|\r|\n/", "", $oldvalue->feedback);
< }
< if (($oldvalue->feedback === $postedvalue) or ($oldvalue->feedback === null and empty($postedvalue))) {
< continue;
< }
}
if (!$gradeitem = grade_item::fetch(array('id'=>$itemid, 'courseid'=>$this->courseid))) {
< print_error('invalidgradeitemid');
> throw new \moodle_exception('invalidgradeitemid');
}
// Pre-process grade
if ($datatype == 'grade') {
< $feedback = false;
< $feedbackformat = false;
if ($gradeitem->gradetype == GRADE_TYPE_SCALE) {
if ($postedvalue == -1) { // -1 means no grade
$finalgrade = null;
} else {
$finalgrade = $postedvalue;
}
} else {
$finalgrade = unformat_float($postedvalue);
}
$errorstr = '';
$skip = false;
$dategraded = $oldvalue->get_dategraded();
if (!empty($dategraded) && $timepageload < $dategraded) {
// Warn if the grade was updated while we were editing this form.
$errorstr = 'gradewasmodifiedduringediting';
$skip = true;
} else if (!is_null($finalgrade)) {
// Warn if the grade is out of bounds.
$bounded = $gradeitem->bounded_grade($finalgrade);
if ($bounded > $finalgrade) {
$errorstr = 'lessthanmin';
} else if ($bounded < $finalgrade) {
$errorstr = 'morethanmax';
}
}
if ($errorstr) {
< $userfields = 'id, ' . get_all_user_name_fields(true);
> $userfieldsapi = \core_user\fields::for_name();
> $userfields = 'id, ' . $userfieldsapi->get_sql('', false, '', '', false)->selects;
$user = $DB->get_record('user', array('id' => $userid), $userfields);
$gradestr = new stdClass();
$gradestr->username = fullname($user, $viewfullnames);
$gradestr->itemname = $gradeitem->get_name();
$warnings[] = get_string($errorstr, 'grades', $gradestr);
if ($skip) {
// Skipping the update of this grade it failed the tests above.
continue;
}
}
<
< } else if ($datatype == 'feedback') {
< $finalgrade = false;
< $trimmed = trim($postedvalue);
< if (empty($trimmed)) {
< $feedback = null;
< } else {
< $feedback = $postedvalue;
< }
}
// group access control
if ($separategroups) {
// note: we can not use $this->currentgroup because it would fail badly
// when having two browser windows each with different group
$sharinggroup = false;
foreach ($mygroups as $groupid) {
if (groups_is_member($groupid, $userid)) {
$sharinggroup = true;
break;
}
}
if (!$sharinggroup) {
// either group membership changed or somebody is hacking grades of other group
$warnings[] = get_string('errorsavegrade', 'grades');
continue;
}
}
< $gradeitem->update_final_grade($userid, $finalgrade, 'gradebook', $feedback, FORMAT_MOODLE);
<
< // We can update feedback without reloading the grade item as it doesn't affect grade calculations
< if ($datatype === 'feedback') {
< $this->grades[$userid][$itemid]->feedback = $feedback;
< }
> $gradeitem->update_final_grade($userid, $finalgrade, 'gradebook', false,
> FORMAT_MOODLE, null, null, true);
}
}
}
if ($changedgrades) {
// If a final grade was overriden reload grades so dependent grades like course total will be correct
$this->grades = null;
}
return $warnings;
}
/**
* Setting the sort order, this depends on last state
* all this should be in the new table class that we might need to use
* for displaying grades.
>
*/
> * @param string $sort sorting direction
< private function setup_sortitemid() {
> private function setup_sortitemid(string $sort = '') {
global $SESSION;
if (!isset($SESSION->gradeuserreport)) {
$SESSION->gradeuserreport = new stdClass();
}
if ($this->sortitemid) {
if (!isset($SESSION->gradeuserreport->sort)) {
< if ($this->sortitemid == 'firstname' || $this->sortitemid == 'lastname') {
$this->sortorder = $SESSION->gradeuserreport->sort = 'ASC';
< } else {
< $this->sortorder = $SESSION->gradeuserreport->sort = 'DESC';
< }
< } else {
> } else if (!$sort) {
// this is the first sort, i.e. by last name
if (!isset($SESSION->gradeuserreport->sortitemid)) {
< if ($this->sortitemid == 'firstname' || $this->sortitemid == 'lastname') {
$this->sortorder = $SESSION->gradeuserreport->sort = 'ASC';
< } else {
< $this->sortorder = $SESSION->gradeuserreport->sort = 'DESC';
< }
} else if ($SESSION->gradeuserreport->sortitemid == $this->sortitemid) {
// same as last sort
if ($SESSION->gradeuserreport->sort == 'ASC') {
$this->sortorder = $SESSION->gradeuserreport->sort = 'DESC';
} else {
$this->sortorder = $SESSION->gradeuserreport->sort = 'ASC';
}
} else {
< if ($this->sortitemid == 'firstname' || $this->sortitemid == 'lastname') {
$this->sortorder = $SESSION->gradeuserreport->sort = 'ASC';
< } else {
< $this->sortorder = $SESSION->gradeuserreport->sort = 'DESC';
< }
}
}
$SESSION->gradeuserreport->sortitemid = $this->sortitemid;
} else {
// not requesting sort, use last setting (for paging)
if (isset($SESSION->gradeuserreport->sortitemid)) {
$this->sortitemid = $SESSION->gradeuserreport->sortitemid;
} else {
$this->sortitemid = 'lastname';
}
if (isset($SESSION->gradeuserreport->sort)) {
$this->sortorder = $SESSION->gradeuserreport->sort;
} else {
$this->sortorder = 'ASC';
}
}
>
}
> // If explicit sorting direction exists.
> if ($sort) {
/**
> $this->sortorder = $sort;
* pulls out the userids of the users to be display, and sorts them
> $SESSION->gradeuserreport->sort = $sort;
*/
> }
public function load_users() {
> *
global $CFG, $DB;
> * @param bool $allusers If we are getting the users within the report, we want them all irrespective of paging.
< public function load_users() {
> public function load_users(bool $allusers = false) {
if (!empty($this->users)) {
return;
}
$this->setup_users();
// Limit to users with a gradeable role.
list($gradebookrolessql, $gradebookrolesparams) = $DB->get_in_or_equal(explode(',', $this->gradebookroles), SQL_PARAMS_NAMED, 'grbr0');
// Check the status of showing only active enrolments.
$coursecontext = $this->context->get_course_context(true);
$defaultgradeshowactiveenrol = !empty($CFG->grade_report_showonlyactiveenrol);
$showonlyactiveenrol = get_user_preferences('grade_report_showonlyactiveenrol', $defaultgradeshowactiveenrol);
$showonlyactiveenrol = $showonlyactiveenrol || !has_capability('moodle/course:viewsuspendedusers', $coursecontext);
// Limit to users with an active enrollment.
list($enrolledsql, $enrolledparams) = get_enrolled_sql($this->context, '', 0, $showonlyactiveenrol);
// Fields we need from the user table.
< $userfields = user_picture::fields('u', get_extra_user_fields($this->context));
> $userfieldsapi = \core_user\fields::for_identity($this->context)->with_userpic();
> $userfieldssql = $userfieldsapi->get_sql('u', true, '', '', false);
// We want to query both the current context and parent contexts.
list($relatedctxsql, $relatedctxparams) = $DB->get_in_or_equal($this->context->get_parent_context_ids(true), SQL_PARAMS_NAMED, 'relatedctx');
// If the user has clicked one of the sort asc/desc arrows.
if (is_numeric($this->sortitemid)) {
$params = array_merge(array('gitemid' => $this->sortitemid), $gradebookrolesparams, $this->userwheresql_params,
$this->groupwheresql_params, $enrolledparams, $relatedctxparams);
$sortjoin = "LEFT JOIN {grade_grades} g ON g.userid = u.id AND g.itemid = $this->sortitemid";
< $sort = "g.finalgrade $this->sortorder, u.idnumber, u.lastname, u.firstname, u.email";
>
> if ($this->sortorder == 'ASC') {
> $sort = $DB->sql_order_by_null('g.finalgrade');
> } else {
> $sort = $DB->sql_order_by_null('g.finalgrade', SORT_DESC);
> }
> $sort .= ", u.idnumber, u.lastname, u.firstname, u.email";
} else {
$sortjoin = '';
< switch($this->sortitemid) {
< case 'lastname':
< $sort = "u.lastname $this->sortorder, u.firstname $this->sortorder, u.idnumber, u.email";
< break;
< case 'firstname':
< $sort = "u.firstname $this->sortorder, u.lastname $this->sortorder, u.idnumber, u.email";
< break;
< case 'email':
< $sort = "u.email $this->sortorder, u.firstname, u.lastname, u.idnumber";
< break;
< case 'idnumber':
< default:
< $sort = "u.idnumber $this->sortorder, u.firstname, u.lastname, u.email";
< break;
>
> // The default sort will be that provided by the site for users, unless a valid user field is requested,
> // the value of which takes precedence.
> [$sort] = users_order_by_sql('u', null, $this->context, $userfieldssql->mappings);
> if (array_key_exists($this->sortitemid, $userfieldssql->mappings)) {
>
> // Ensure user sort field doesn't duplicate one of the default sort fields.
> $usersortfield = $userfieldssql->mappings[$this->sortitemid];
> $defaultsortfields = array_diff(explode(', ', $sort), [$usersortfield]);
>
> $sort = "{$usersortfield} {$this->sortorder}, " . implode(', ', $defaultsortfields);
}
$params = array_merge($gradebookrolesparams, $this->userwheresql_params, $this->groupwheresql_params, $enrolledparams, $relatedctxparams);
}
<
< $sql = "SELECT $userfields
> $params = array_merge($userfieldssql->params, $params);
> $sql = "SELECT {$userfieldssql->selects}
FROM {user} u
> {$userfieldssql->joins}
JOIN ($enrolledsql) je ON je.id = u.id
$this->groupsql
$sortjoin
JOIN (
SELECT DISTINCT ra.userid
FROM {role_assignments} ra
WHERE ra.roleid IN ($this->gradebookroles)
AND ra.contextid $relatedctxsql
) rainner ON rainner.userid = u.id
AND u.deleted = 0
$this->userwheresql
$this->groupwheresql
ORDER BY $sort";
< $studentsperpage = $this->get_students_per_page();
> // We never work with unlimited result. Limit the number of records by MAX_STUDENTS_PER_PAGE if no other limit is specified.
> $studentsperpage = ($this->get_students_per_page() && !$allusers) ?
> $this->get_students_per_page() : static::MAX_STUDENTS_PER_PAGE;
$this->users = $DB->get_records_sql($sql, $params, $studentsperpage * $this->page, $studentsperpage);
if (empty($this->users)) {
$this->userselect = '';
$this->users = array();
< $this->userselect_params = array();
> $this->userselectparams = array();
} else {
list($usql, $uparams) = $DB->get_in_or_equal(array_keys($this->users), SQL_PARAMS_NAMED, 'usid0');
$this->userselect = "AND g.userid $usql";
< $this->userselect_params = $uparams;
> $this->userselectparams = $uparams;
// First flag everyone as not suspended.
foreach ($this->users as $user) {
$this->users[$user->id]->suspendedenrolment = false;
}
// If we want to mix both suspended and not suspended users, let's find out who is suspended.
if (!$showonlyactiveenrol) {
$sql = "SELECT ue.userid
FROM {user_enrolments} ue
JOIN {enrol} e ON e.id = ue.enrolid
WHERE ue.userid $usql
AND ue.status = :uestatus
AND e.status = :estatus
AND e.courseid = :courseid
AND ue.timestart < :now1 AND (ue.timeend = 0 OR ue.timeend > :now2)
GROUP BY ue.userid";
$time = time();
$params = array_merge($uparams, array('estatus' => ENROL_INSTANCE_ENABLED, 'uestatus' => ENROL_USER_ACTIVE,
'courseid' => $coursecontext->instanceid, 'now1' => $time, 'now2' => $time));
$useractiveenrolments = $DB->get_records_sql($sql, $params);
foreach ($this->users as $user) {
$this->users[$user->id]->suspendedenrolment = !array_key_exists($user->id, $useractiveenrolments);
}
}
}
return $this->users;
}
/**
* Load all grade items.
*/
protected function get_allgradeitems() {
if (!empty($this->allgradeitems)) {
return $this->allgradeitems;
}
$allgradeitems = grade_item::fetch_all(array('courseid' => $this->courseid));
// But hang on - don't include ones which are set to not show the grade at all.
$this->allgradeitems = array_filter($allgradeitems, function($item) {
return $item->gradetype != GRADE_TYPE_NONE;
});
return $this->allgradeitems;
}
/**
* we supply the userids in this query, and get all the grades
* pulls out all the grades, this does not need to worry about paging
*/
public function load_final_grades() {
global $CFG, $DB;
if (!empty($this->grades)) {
return;
}
if (empty($this->users)) {
return;
}
// please note that we must fetch all grade_grades fields if we want to construct grade_grade object from it!
< $params = array_merge(array('courseid'=>$this->courseid), $this->userselect_params);
> $params = array_merge(array('courseid'=>$this->courseid), $this->userselectparams);
$sql = "SELECT g.*
FROM {grade_items} gi,
{grade_grades} g
WHERE g.itemid = gi.id AND gi.courseid = :courseid {$this->userselect}";
$userids = array_keys($this->users);
$allgradeitems = $this->get_allgradeitems();
if ($grades = $DB->get_records_sql($sql, $params)) {
foreach ($grades as $graderec) {
$grade = new grade_grade($graderec, false);
if (!empty($allgradeitems[$graderec->itemid])) {
// Note: Filter out grades which have a grade type of GRADE_TYPE_NONE.
// Only grades without this type are present in $allgradeitems.
$this->allgrades[$graderec->userid][$graderec->itemid] = $grade;
}
if (in_array($graderec->userid, $userids) and array_key_exists($graderec->itemid, $this->gtree->get_items())) { // some items may not be present!!
$this->grades[$graderec->userid][$graderec->itemid] = $grade;
$this->grades[$graderec->userid][$graderec->itemid]->grade_item = $this->gtree->get_item($graderec->itemid); // db caching
}
}
}
// prefil grades that do not exist yet
foreach ($userids as $userid) {
foreach ($this->gtree->get_items() as $itemid => $unused) {
if (!isset($this->grades[$userid][$itemid])) {
$this->grades[$userid][$itemid] = new grade_grade();
$this->grades[$userid][$itemid]->itemid = $itemid;
$this->grades[$userid][$itemid]->userid = $userid;
$this->grades[$userid][$itemid]->grade_item = $this->gtree->get_item($itemid); // db caching
$this->allgrades[$userid][$itemid] = $this->grades[$userid][$itemid];
}
}
}
// Pre fill grades for any remaining items which might be collapsed.
foreach ($userids as $userid) {
foreach ($allgradeitems as $itemid => $gradeitem) {
if (!isset($this->allgrades[$userid][$itemid])) {
$this->allgrades[$userid][$itemid] = new grade_grade();
$this->allgrades[$userid][$itemid]->itemid = $itemid;
$this->allgrades[$userid][$itemid]->userid = $userid;
$this->allgrades[$userid][$itemid]->grade_item = $gradeitem;
}
}
}
}
/**
* Gets html toggle
* @deprecated since Moodle 2.4 as it appears not to be used any more.
*/
public function get_toggles_html() {
throw new coding_exception('get_toggles_html() can not be used any more');
}
/**
* Prints html toggle
* @deprecated since 2.4 as it appears not to be used any more.
* @param unknown $type
*/
public function print_toggle($type) {
throw new coding_exception('print_toggle() can not be used any more');
}
/**
* Builds and returns the rows that will make up the left part of the grader report
* This consists of student names and icons, links to user reports and id numbers, as well
* as header cells for these columns. It also includes the fillers required for the
* categories displayed on the right side of the report.
* @param boolean $displayaverages whether to display average rows in the table
* @return array Array of html_table_row objects
*/
public function get_left_rows($displayaverages) {
< global $CFG, $USER, $OUTPUT;
> global $CFG, $OUTPUT;
< $rows = array();
> $rows = [];
$showuserimage = $this->get_pref('showuserimage');
< // FIXME: MDL-52678 This get_capability_info is hacky and we should have an API for inserting grade row links instead.
< $canseeuserreport = false;
< $canseesingleview = false;
< if (get_capability_info('gradereport/'.$CFG->grade_profilereport.':view')) {
< $canseeuserreport = has_capability('gradereport/'.$CFG->grade_profilereport.':view', $this->context);
< }
< if (get_capability_info('gradereport/singleview:view')) {
< $canseesingleview = has_all_capabilities(array('gradereport/singleview:view', 'moodle/grade:viewall',
< 'moodle/grade:edit'), $this->context);
< }
< $hasuserreportcell = $canseeuserreport || $canseesingleview;
$viewfullnames = has_capability('moodle/site:viewfullnames', $this->context);
< $strfeedback = $this->get_lang_string("feedback");
< $strgrade = $this->get_lang_string('grade');
<
< $extrafields = get_extra_user_fields($this->context);
> $extrafields = \core_user\fields::get_identity_fields($this->context);
$arrows = $this->get_sort_arrows($extrafields);
< $colspan = 1 + $hasuserreportcell + count($extrafields);
> $colspan = 1 + count($extrafields);
$levels = count($this->gtree->levels) - 1;
$fillercell = new html_table_cell();
$fillercell->header = true;
$fillercell->attributes['scope'] = 'col';
$fillercell->attributes['class'] = 'cell topleft';
$fillercell->text = html_writer::span(get_string('participants'), 'accesshide');
$fillercell->colspan = $colspan;
$fillercell->rowspan = $levels;
$row = new html_table_row(array($fillercell));
$rows[] = $row;
for ($i = 1; $i < $levels; $i++) {
$row = new html_table_row();
$rows[] = $row;
}
$headerrow = new html_table_row();
$headerrow->attributes['class'] = 'heading';
$studentheader = new html_table_cell();
// The browser's scrollbar may partly cover (in certain operative systems) the content in the student header
// when horizontally scrolling through the table contents (most noticeable when in RTL mode).
// Therefore, add slight padding on the left or right when using RTL mode.
$studentheader->attributes['class'] = "header pl-3";
$studentheader->scope = 'col';
$studentheader->header = true;
$studentheader->id = 'studentheader';
< if ($hasuserreportcell) {
< $studentheader->colspan = 2;
< }
< $studentheader->text = $arrows['studentname'];
> $element = ['type' => 'userfield', 'name' => 'fullname'];
> $studentheader->text = $arrows['studentname'] .
> $this->gtree->get_cell_action_menu($element, 'gradeitem', $this->gpr, $this->baseurl);
$headerrow->cells[] = $studentheader;
foreach ($extrafields as $field) {
$fieldheader = new html_table_cell();
< $fieldheader->attributes['class'] = 'header userfield user' . $field;
> $fieldheader->attributes['class'] = 'userfield user' . $field;
> $fieldheader->attributes['data-col'] = $field;
$fieldheader->scope = 'col';
$fieldheader->header = true;
< $fieldheader->text = $arrows[$field];
> $collapsecontext = ['field' => $field, 'name' => $field];
$headerrow->cells[] = $fieldheader;
>
}
> $collapsedicon = $OUTPUT->render_from_template('gradereport_grader/collapse/icon', $collapsecontext);
> // Need to wrap the button into a div with our hooking element for user items, gradeitems already have this.
$rows[] = $headerrow;
> $collapsedicon = html_writer::div($collapsedicon, 'd-none', ['data-collapse' => 'expandbutton']);
>
$rows = $this->get_left_icons_row($rows, $colspan);
> $element = ['type' => 'userfield', 'name' => $field];
> $fieldheader->text = $arrows[$field] .
$suspendedstring = null;
> $this->gtree->get_cell_action_menu($element, 'gradeitem', $this->gpr, $this->baseurl) . $collapsedicon;
< $rows = $this->get_left_icons_row($rows, $colspan);
<
foreach ($this->users as $userid => $user) {
$userrow = new html_table_row();
$userrow->id = 'fixed_user_'.$userid;
$userrow->attributes['class'] = ($usercount % 2) ? 'userrow even' : 'userrow odd';
$usercell = new html_table_cell();
$usercell->attributes['class'] = ($usercount % 2) ? 'header user even' : 'header user odd';
$usercount++;
$usercell->header = true;
$usercell->scope = 'row';
if ($showuserimage) {
$usercell->text = $OUTPUT->user_picture($user, ['link' => false, 'visibletoscreenreaders' => false]);
}
$fullname = fullname($user, $viewfullnames);
$usercell->text = html_writer::link(
new moodle_url('/user/view.php', ['id' => $user->id, 'course' => $this->course->id]),
$usercell->text . $fullname,
['class' => 'username']
);
if (!empty($user->suspendedenrolment)) {
$usercell->attributes['class'] .= ' usersuspended';
//may be lots of suspended users so only get the string once
if (empty($suspendedstring)) {
$suspendedstring = get_string('userenrolmentsuspended', 'grades');
}
$icon = $OUTPUT->pix_icon('i/enrolmentsuspended', $suspendedstring);
$usercell->text .= html_writer::tag('span', $icon, array('class'=>'usersuspendedicon'));
}
// The browser's scrollbar may partly cover (in certain operative systems) the content in the user cells
// when horizontally scrolling through the table contents (most noticeable when in RTL mode).
// Therefore, add slight padding on the left or right when using RTL mode.
$usercell->attributes['class'] .= ' pl-3';
> $usercell->text .= $this->gtree->get_cell_action_menu(['userid' => $userid], 'user', $this->gpr);
$userrow->cells[] = $usercell;
< $userreportcell = new html_table_cell();
< $userreportcell->attributes['class'] = 'userreport';
< $userreportcell->header = false;
< if ($canseeuserreport) {
< $a = new stdClass();
< $a->user = $fullname;
< $strgradesforuser = get_string('gradesforuser', 'grades', $a);
< $url = new moodle_url('/grade/report/'.$CFG->grade_profilereport.'/index.php',
< ['userid' => $user->id, 'id' => $this->course->id]);
< $userreportcell->text .= $OUTPUT->action_icon($url, new pix_icon('t/grades', ''), null,
< ['title' => $strgradesforuser, 'aria-label' => $strgradesforuser]);
< }
<
< if ($canseesingleview) {
< $strsingleview = get_string('singleview', 'grades', $fullname);
< $url = new moodle_url('/grade/report/singleview/index.php',
< ['id' => $this->course->id, 'itemid' => $user->id, 'item' => 'user']);
< $singleview = $OUTPUT->action_icon($url, new pix_icon('t/editstring', ''), null,
< ['title' => $strsingleview, 'aria-label' => $strsingleview]);
< $userreportcell->text .= $singleview;
< }
<
< if ($userreportcell->text) {
< $userrow->cells[] = $userreportcell;
< }
<
foreach ($extrafields as $field) {
$fieldcell = new html_table_cell();
$fieldcell->attributes['class'] = 'userfield user' . $field;
> $fieldcell->attributes['data-col'] = $field;
$fieldcell->header = false;
< $fieldcell->text = s($user->{$field});
> $fieldcell->text = html_writer::tag('div', s($user->{$field}), [
> 'data-collapse' => 'content'
> ]);
>
$userrow->cells[] = $fieldcell;
}
$userrow->attributes['data-uid'] = $userid;
$rows[] = $userrow;
}
$rows = $this->get_left_range_row($rows, $colspan);
if ($displayaverages) {
$rows = $this->get_left_avg_row($rows, $colspan, true);
$rows = $this->get_left_avg_row($rows, $colspan);
}
return $rows;
}
/**
* Builds and returns the rows that will make up the right part of the grader report
* @param boolean $displayaverages whether to display average rows in the table
* @return array Array of html_table_row objects
*/
< public function get_right_rows($displayaverages) {
> public function get_right_rows(bool $displayaverages) : array {
global $CFG, $USER, $OUTPUT, $DB, $PAGE;
< $rows = array();
> $rows = [];
$this->rowcount = 0;
< $numrows = count($this->gtree->get_levels());
< $numusers = count($this->users);
< $gradetabindex = 1;
< $columnstounset = array();
< $strgrade = $this->get_lang_string('grade');
< $strfeedback = $this->get_lang_string("feedback");
< $arrows = $this->get_sort_arrows();
<
< $jsarguments = array(
< 'cfg' => array('ajaxenabled'=>false),
< 'items' => array(),
< 'users' => array(),
< 'feedback' => array(),
< 'grades' => array()
< );
< $jsscales = array();
> $strgrade = \grade_helper::get_lang_string('gradenoun');
> $this->get_sort_arrows();
// Get preferences once.
< $showactivityicons = $this->get_pref('showactivityicons');
$quickgrading = $this->get_pref('quickgrading');
< $showquickfeedback = $this->get_pref('showquickfeedback');
< $enableajax = $this->get_pref('enableajax');
< $showanalysisicon = $this->get_pref('showanalysisicon');
// Get strings which are re-used inside the loop.
$strftimedatetimeshort = get_string('strftimedatetimeshort');
< $strexcludedgrades = get_string('excluded', 'grades');
$strerror = get_string('error');
<
> $stroverridengrade = get_string('overridden', 'grades');
> $strfail = get_string('fail', 'grades');
> $strpass = get_string('pass', 'grades');
$viewfullnames = has_capability('moodle/site:viewfullnames', $this->context);
< foreach ($this->gtree->get_levels() as $key => $row) {
> // Preload scale objects for items with a scaleid and initialize tab indices.
> $scaleslist = [];
>
> foreach ($this->gtree->get_items() as $itemid => $item) {
> if (!empty($item->scaleid)) {
> $scaleslist[] = $item->scaleid;
> }
> }
>
> $cache = \cache::make_from_params(\cache_store::MODE_REQUEST, 'gradereport_grader', 'scales');
> $scalesarray = $cache->get(get_class($this));
> if (!$scalesarray) {
> $scalesarray = $DB->get_records_list('scale', 'id', $scaleslist);
> // Save to cache.
> $cache->set(get_class($this), $scalesarray);
> }
>
> foreach ($this->gtree->get_levels() as $row) {
$headingrow = new html_table_row();
$headingrow->attributes['class'] = 'heading_name_row';
< foreach ($row as $columnkey => $element) {
> foreach ($row as $element) {
$sortlink = clone($this->baseurl);
if (isset($element['object']->id)) {
$sortlink->param('sortitemid', $element['object']->id);
}
< $eid = $element['eid'];
< $object = $element['object'];
$type = $element['type'];
< $categorystate = @$element['categorystate'];
if (!empty($element['colspan'])) {
$colspan = $element['colspan'];
} else {
$colspan = 1;
}
if (!empty($element['depth'])) {
$catlevel = 'catlevel'.$element['depth'];
} else {
$catlevel = '';
}
< // Element is a filler
< if ($type == 'filler' or $type == 'fillerfirst' or $type == 'fillerlast') {
> // Element is a filler.
> if ($type == 'filler' || $type == 'fillerfirst' || $type == 'fillerlast') {
$fillercell = new html_table_cell();
$fillercell->attributes['class'] = $type . ' ' . $catlevel;
$fillercell->colspan = $colspan;
$fillercell->text = ' ';
// This is a filler cell; don't use a <th>, it'll confuse screen readers.
$fillercell->header = false;
$headingrow->cells[] = $fillercell;
} else if ($type == 'category') {
// Make sure the grade category has a grade total or at least has child grade items.
if (grade_tree::can_output_item($element)) {
// Element is a category.
$categorycell = new html_table_cell();
$categorycell->attributes['class'] = 'category ' . $catlevel;
$categorycell->colspan = $colspan;
< $categorycell->text = $this->get_course_header($element);
$categorycell->header = true;
$categorycell->scope = 'col';
< // Print icons.
< if ($USER->gradeediting[$this->courseid]) {
< $categorycell->text .= $this->get_icons($element);
> $statusicons = $this->gtree->set_grade_status_icons($element);
> if ($statusicons) {
> $categorycell->attributes['class'] .= ' statusicons';
}
> $context = new stdClass();
$headingrow->cells[] = $categorycell;
> $context->courseheader = $this->get_course_header($element);
}
> $context->actionmenu = $this->gtree->get_cell_action_menu($element, 'gradeitem', $this->gpr);
} else {
> $context->statusicons = $statusicons;
// Element is a grade_item
> $categorycell->text = $OUTPUT->render_from_template('gradereport_grader/categorycell', $context);
if ($element['object']->id == $this->sortitemid) {
>
< // Element is a grade_item
> // Element is a grade_item.
>
> $arrow = '';
< $arrow = $this->get_sort_arrow('up', $sortlink);
< } else {
$arrow = $this->get_sort_arrow('down', $sortlink);
< }
} else {
< $arrow = $this->get_sort_arrow('move', $sortlink);
> $arrow = $this->get_sort_arrow('up', $sortlink);
> }
}
< $headerlink = $this->gtree->get_element_header($element, true, $showactivityicons, false, false, true);
> $collapsecontext = [
> 'field' => $element['object']->id,
> 'name' => $element['object']->get_name(),
> ];
> $collapsedicon = '';
> // We do not want grade category total items to be hidden away as it is controlled by something else.
> if (!$element['object']->is_aggregate_item()) {
> $collapsedicon = $OUTPUT->render_from_template('gradereport_grader/collapse/icon', $collapsecontext);
> }
> $headerlink = $this->gtree->get_element_header($element, true,
> true, false, false, true, $sortlink);
$itemcell = new html_table_cell();
< $itemcell->attributes['class'] = $type . ' ' . $catlevel . ' highlightable'. ' i'. $element['object']->id;
> $itemcell->attributes['class'] = $type . ' ' . $catlevel .
> ' highlightable'. ' i'. $element['object']->id;
$itemcell->attributes['data-itemid'] = $element['object']->id;
< if ($element['object']->is_hidden()) {
< $itemcell->attributes['class'] .= ' dimmed_text';
> $singleview = $this->gtree->get_cell_action_menu($element, 'gradeitem', $this->gpr, $this->baseurl);
> $statusicons = $this->gtree->set_grade_status_icons($element);
> if ($statusicons) {
> $itemcell->attributes['class'] .= ' statusicons';
}
< $singleview = '';
<
< // FIXME: MDL-52678 This is extremely hacky we should have an API for inserting grade column links.
< if (get_capability_info('gradereport/singleview:view')) {
< if (has_all_capabilities(array('gradereport/singleview:view', 'moodle/grade:viewall',
< 'moodle/grade:edit'), $this->context)) {
<
< $strsingleview = get_string('singleview', 'grades', $element['object']->get_name());
< $url = new moodle_url('/grade/report/singleview/index.php', array(
< 'id' => $this->course->id,
< 'item' => 'grade',
< 'itemid' => $element['object']->id));
< $singleview = $OUTPUT->action_icon(
< $url,
< new pix_icon('t/editstring', ''),
< null,
< ['title' => $strsingleview, 'aria-label' => $strsingleview]
< );
< }
< }
> $itemcell->attributes['class'] .= $this->get_cell_display_class($element['object']);
$itemcell->colspan = $colspan;
< $itemcell->text = $headerlink . $arrow . $singleview;
$itemcell->header = true;
$itemcell->scope = 'col';
< $headingrow->cells[] = $itemcell;
< }
< }
< $rows[] = $headingrow;
< }
> $context = new stdClass();
> $context->headerlink = $headerlink;
> $context->arrow = $arrow;
> $context->singleview = $singleview;
> $context->statusicons = $statusicons;
> $context->collapsedicon = $collapsedicon;
< $rows = $this->get_right_icons_row($rows);
> $itemcell->text = $OUTPUT->render_from_template('gradereport_grader/headercell', $context);
< // Preload scale objects for items with a scaleid and initialize tab indices
< $scaleslist = array();
< $tabindices = array();
<
< foreach ($this->gtree->get_items() as $itemid => $item) {
< $scale = null;
< if (!empty($item->scaleid)) {
< $scaleslist[] = $item->scaleid;
< $jsarguments['items'][$itemid] = array('id'=>$itemid, 'name'=>$item->get_name(true), 'type'=>'scale', 'scale'=>$item->scaleid, 'decimals'=>$item->get_decimals());
< } else {
< $jsarguments['items'][$itemid] = array('id'=>$itemid, 'name'=>$item->get_name(true), 'type'=>'value', 'scale'=>false, 'decimals'=>$item->get_decimals());
> $headingrow->cells[] = $itemcell;
}
< $tabindices[$item->id]['grade'] = $gradetabindex;
< $tabindices[$item->id]['feedback'] = $gradetabindex + $numusers;
< $gradetabindex += $numusers * 2;
}
< $scalesarray = array();
<
< if (!empty($scaleslist)) {
< $scalesarray = $DB->get_records_list('scale', 'id', $scaleslist);
> $rows[] = $headingrow;
}
< $jsscales = $scalesarray;
// Get all the grade items if the user can not view hidden grade items.
// It is possible that the user is simply viewing the 'Course total' by switching to the 'Aggregates only' view
// and that this user does not have the ability to view hidden items. In this case we still need to pass all the
// grade items (in case one has been hidden) as the course total shown needs to be adjusted for this particular
// user.
if (!$this->canviewhidden) {
$allgradeitems = $this->get_allgradeitems();
}
foreach ($this->users as $userid => $user) {
if ($this->canviewhidden) {
< $altered = array();
< $unknown = array();
> $altered = [];
> $unknown = [];
} else {
$usergrades = $this->allgrades[$userid];
$hidingaffected = grade_grade::get_hiding_affected($usergrades, $allgradeitems);
$altered = $hidingaffected['altered'];
$unknown = $hidingaffected['unknowngrades'];
unset($hidingaffected);
}
$itemrow = new html_table_row();
$itemrow->id = 'user_'.$userid;
$fullname = fullname($user, $viewfullnames);
< $jsarguments['users'][$userid] = $fullname;
foreach ($this->gtree->items as $itemid => $unused) {
$item =& $this->gtree->items[$itemid];
$grade = $this->grades[$userid][$item->id];
$itemcell = new html_table_cell();
$itemcell->id = 'u'.$userid.'i'.$itemid;
$itemcell->attributes['data-itemid'] = $itemid;
> $itemcell->attributes['class'] = 'gradecell';
< // Get the decimal points preference for this item
> // Get the decimal points preference for this item.
$decimalpoints = $item->get_decimals();
if (array_key_exists($itemid, $unknown)) {
$gradeval = null;
} else if (array_key_exists($itemid, $altered)) {
$gradeval = $altered[$itemid];
} else {
$gradeval = $grade->finalgrade;
}
< if (!empty($grade->finalgrade)) {
< $gradevalforjs = null;
< if ($item->scaleid && !empty($scalesarray[$item->scaleid])) {
< $gradevalforjs = (int)$gradeval;
< } else {
< $gradevalforjs = format_float($gradeval, $decimalpoints);
< }
< $jsarguments['grades'][] = array('user'=>$userid, 'item'=>$itemid, 'grade'=>$gradevalforjs);
< }
< // MDL-11274
< // Hide grades in the grader report if the current grader doesn't have 'moodle/grade:viewhidden'
< if (!$this->canviewhidden and $grade->is_hidden()) {
< if (!empty($CFG->grade_hiddenasdate) and $grade->get_datesubmitted() and !$item->is_category_item() and !$item->is_course_item()) {
< // the problem here is that we do not have the time when grade value was modified, 'timemodified' is general modification date for grade_grades records
< $itemcell->text = "<span class='datesubmitted'>" .
< userdate($grade->get_datesubmitted(), $strftimedatetimeshort) . "</span>";
> $context = new stdClass();
>
> // MDL-11274: Hide grades in the grader report if the current grader
> // doesn't have 'moodle/grade:viewhidden'.
> if (!$this->canviewhidden && $grade->is_hidden()) {
> if (!empty($CFG->grade_hiddenasdate) && $grade->get_datesubmitted()
> && !$item->is_category_item() && !$item->is_course_item()) {
> // The problem here is that we do not have the time when grade value was modified,
> // 'timemodified' is general modification date for grade_grades records.
> $context->text = userdate($grade->get_datesubmitted(), $strftimedatetimeshort);
> $context->extraclasses = 'datesubmitted';
} else {
< $itemcell->text = '-';
> $context->text = '-';
}
> $itemcell->text = $OUTPUT->render_from_template('gradereport_grader/cell', $context);
$itemrow->cells[] = $itemcell;
continue;
}
< // emulate grade element
> // Emulate grade element.
$eid = $this->gtree->get_grade_eid($grade);
< $element = array('eid'=>$eid, 'object'=>$grade, 'type'=>'grade');
> $element = ['eid' => $eid, 'object' => $grade, 'type' => 'grade'];
$itemcell->attributes['class'] .= ' grade i'.$itemid;
if ($item->is_category_item()) {
$itemcell->attributes['class'] .= ' cat';
}
if ($item->is_course_item()) {
$itemcell->attributes['class'] .= ' course';
}
if ($grade->is_overridden()) {
$itemcell->attributes['class'] .= ' overridden';
< $itemcell->attributes['aria-label'] = get_string('overriddengrade', 'gradereport_grader');
< }
<
< if (!empty($grade->feedback)) {
< $feedback = wordwrap(trim(format_string($grade->feedback, $grade->feedbackformat)), 34, '<br>');
< $itemcell->attributes['data-feedback'] = $feedback;
< $jsarguments['feedback'][] = array('user'=>$userid, 'item'=>$itemid, 'content' => $feedback);
< }
<
< if ($grade->is_excluded()) {
< // Adding white spaces before and after to prevent a screenreader from
< // thinking that the words are attached to the next/previous <span> or text.
< $itemcell->text .= " <span class='excludedfloater'>" . $strexcludedgrades . "</span> ";
< }
<
< // Do not show any icons if no grade (no record in DB to match)
< if (!$item->needsupdate and $USER->gradeediting[$this->courseid]) {
< $itemcell->text .= $this->get_icons($element);
> $itemcell->attributes['aria-label'] = $stroverridengrade;
}
$hidden = '';
if ($grade->is_hidden()) {
$hidden = ' dimmed_text ';
}
<
$gradepass = ' gradefail ';
< $gradepassicon = $OUTPUT->pix_icon('i/invalid', get_string('fail', 'grades'));
> $context->gradepassicon = $OUTPUT->pix_icon('i/invalid', $strfail);
if ($grade->is_passed($item)) {
$gradepass = ' gradepass ';
< $gradepassicon = $OUTPUT->pix_icon('i/valid', get_string('pass', 'grades'));
> $context->gradepassicon = $OUTPUT->pix_icon('i/valid', $strpass);
} else if (is_null($grade->is_passed($item))) {
$gradepass = '';
< $gradepassicon = '';
> $context->gradepassicon = '';
}
> $context->statusicons = $this->gtree->set_grade_status_icons($element);
< // if in editing mode, we need to print either a text box
< // or a drop down (for scales)
< // grades in item of type grade category or course are not directly editable
> // If in editing mode, we need to print either a text box or a drop down (for scales)
> // grades in item of type grade category or course are not directly editable.
if ($item->needsupdate) {
< $itemcell->text .= "<span class='gradingerror{$hidden}'>" . $strerror . "</span>";
<
< } else if ($USER->gradeediting[$this->courseid]) {
<
> $context->text = $strerror;
> $context->extraclasses = 'gradingerror';
> } else if (!empty($USER->editing)) {
if ($item->scaleid && !empty($scalesarray[$item->scaleid])) {
$itemcell->attributes['class'] .= ' grade_type_scale';
} else if ($item->gradetype == GRADE_TYPE_VALUE) {
$itemcell->attributes['class'] .= ' grade_type_value';
} else if ($item->gradetype == GRADE_TYPE_TEXT) {
$itemcell->attributes['class'] .= ' grade_type_text';
}
> if ($grade->is_locked()) {
if ($item->scaleid && !empty($scalesarray[$item->scaleid])) {
> $itemcell->attributes['class'] .= ' locked';
$scale = $scalesarray[$item->scaleid];
> }
$gradeval = (int)$gradeval; // scales use only integers
>
$scales = explode(",", $scale->scale);
> $context->scale = true;
// reindex because scale is off 1
>
< $gradeval = (int)$gradeval; // scales use only integers
> $gradeval = (int)$gradeval; // Scales use only integers.
< // reindex because scale is off 1
> // Reindex because scale is off 1.
< // so this needs to be reset
< $scaleopt = array();
> // so this needs to be reset.
> $scaleopt = [];
$i = 0;
foreach ($scales as $scaleoption) {
$i++;
$scaleopt[$i] = $scaleoption;
}
< if ($quickgrading and $grade->is_editable()) {
< $oldval = empty($gradeval) ? -1 : $gradeval;
> if ($quickgrading && $grade->is_editable()) {
> $context->iseditable = true;
if (empty($item->outcomeid)) {
< $nogradestr = $this->get_lang_string('nograde');
> $nogradestr = \grade_helper::get_lang_string('nograde');
} else {
< $nogradestr = $this->get_lang_string('nooutcome', 'grades');
> $nogradestr = \grade_helper::get_lang_string('nooutcome', 'grades');
}
< $attributes = array('tabindex' => $tabindices[$item->id]['grade'], 'id'=>'grade_'.$userid.'_'.$item->id);
> $attributes = [
> 'id' => 'grade_' . $userid . '_' . $item->id
> ];
$gradelabel = $fullname . ' ' . $item->get_name(true);
< $itemcell->text .= html_writer::label(
< get_string('useractivitygrade', 'gradereport_grader', $gradelabel), $attributes['id'], false,
< array('class' => 'accesshide'));
< $itemcell->text .= html_writer::select($scaleopt, 'grade['.$userid.']['.$item->id.']', $gradeval, array(-1=>$nogradestr), $attributes);
>
> if ($context->statusicons) {
> $attributes['class'] = 'statusicons';
> }
>
> $context->label = html_writer::label(
> get_string('useractivitygrade', 'gradereport_grader', $gradelabel),
> $attributes['id'], false, ['class' => 'accesshide']);
> $context->select = html_writer::select($scaleopt, 'grade['.$userid.']['.$item->id.']',
> $gradeval, [-1 => $nogradestr], $attributes);
} else if (!empty($scale)) {
$scales = explode(",", $scale->scale);
< // invalid grade if gradeval < 1
> $context->extraclasses = 'gradevalue' . $hidden . $gradepass;
> // Invalid grade if gradeval < 1.
if ($gradeval < 1) {
< $itemcell->text .= $gradepassicon .
< "<span class='gradevalue{$hidden}{$gradepass}'>-</span>";
> $context->text = '-';
} else {
< $gradeval = $grade->grade_item->bounded_grade($gradeval); //just in case somebody changes scale
< $itemcell->text .= $gradepassicon .
< "<span class='gradevalue{$hidden}{$gradepass}'>{$scales[$gradeval - 1]}</span>";
> // Just in case somebody changes scale.
> $gradeval = $grade->grade_item->bounded_grade($gradeval);
> $context->text = $scales[$gradeval - 1];
}
}
< } else if ($item->gradetype != GRADE_TYPE_TEXT) { // Value type
> } else if ($item->gradetype != GRADE_TYPE_TEXT) {
> // Value type.
if ($quickgrading and $grade->is_editable()) {
> $context->iseditable = true;
$value = format_float($gradeval, $decimalpoints);
>
$gradelabel = $fullname . ' ' . $item->get_name(true);
> // Set this input field with type="number" if the decimal separator for current language is set to
$itemcell->text .= '<label class="accesshide" for="grade_'.$userid.'_'.$item->id.'">'
> // a period. Other decimal separators may not be recognised by browsers yet which may cause issues
.get_string('useractivitygrade', 'gradereport_grader', $gradelabel).'</label>';
> // when entering grades.
$itemcell->text .= '<input size="6" tabindex="' . $tabindices[$item->id]['grade']
> $decsep = get_string('decsep', 'core_langconfig');
. '" type="text" class="text" title="'. $strgrade .'" name="grade['
> $context->isnumeric = $decsep === '.';
.$userid.'][' .$item->id.']" id="grade_'.$userid.'_'.$item->id.'" value="'.$value.'" />';
> // If we're rendering this as a number field, set min/max attributes, if applicable.
} else {
> if ($context->isnumeric) {
$itemcell->text .= $gradepassicon . "<span class='gradevalue{$hidden}{$gradepass}'>" .
> $context->minvalue = $item->grademin ?? null;
format_float($gradeval, $decimalpoints) . "</span>";
> $context->maxvalue = $item->grademax ?? null;
}
> }
}
>
< $itemcell->text .= '<label class="accesshide" for="grade_'.$userid.'_'.$item->id.'">'
< .get_string('useractivitygrade', 'gradereport_grader', $gradelabel).'</label>';
< $itemcell->text .= '<input size="6" tabindex="' . $tabindices[$item->id]['grade']
< . '" type="text" class="text" title="'. $strgrade .'" name="grade['
< .$userid.'][' .$item->id.']" id="grade_'.$userid.'_'.$item->id.'" value="'.$value.'" />';
< } else {
< $itemcell->text .= $gradepassicon . "<span class='gradevalue{$hidden}{$gradepass}'>" .
< format_float($gradeval, $decimalpoints) . "</span>";
>
> $context->id = 'grade_' . $userid . '_' . $item->id;
> $context->name = 'grade[' . $userid . '][' . $item->id .']';
> $context->value = $value;
> $context->label = get_string('useractivitygrade', 'gradereport_grader', $gradelabel);
> $context->title = $strgrade;
> $context->extraclasses = 'form-control';
> if ($context->statusicons) {
> $context->extraclasses .= ' statusicons';
}
> } else {
> $context->extraclasses = 'gradevalue' . $hidden . $gradepass;
} else { // Not editing
> $context->text = format_float($gradeval, $decimalpoints);
<
< // If quickfeedback is on, print an input element
< if ($showquickfeedback and $grade->is_editable()) {
< $feedbacklabel = $fullname . ' ' . $item->get_name(true);
< $itemcell->text .= '<label class="accesshide" for="feedback_'.$userid.'_'.$item->id.'">'
< .get_string('useractivityfeedback', 'gradereport_grader', $feedbacklabel).'</label>';
< $itemcell->text .= '<input class="quickfeedback" tabindex="' . $tabindices[$item->id]['feedback'].'" id="feedback_'.$userid.'_'.$item->id
< . '" size="6" title="' . $strfeedback . '" type="text" name="feedback['.$userid.']['.$item->id.']" value="' . s($grade->feedback) . '" />';
< } else { // Not editing
> } else {
> // Not editing.
< if ($item->scaleid && !empty($scalesarray[$item->scaleid])) {
< $itemcell->attributes['class'] .= ' grade_type_scale';
< } else if ($item->gradetype == GRADE_TYPE_VALUE) {
< $itemcell->attributes['class'] .= ' grade_type_value';
< } else if ($item->gradetype == GRADE_TYPE_TEXT) {
< $itemcell->attributes['class'] .= ' grade_type_text';
> // Letter grades, scales and text grades are left aligned.
> $textgrade = false;
> $textgrades = [GRADE_DISPLAY_TYPE_LETTER,
> GRADE_DISPLAY_TYPE_REAL_LETTER,
> GRADE_DISPLAY_TYPE_LETTER_REAL,
> GRADE_DISPLAY_TYPE_LETTER_PERCENTAGE,
> GRADE_DISPLAY_TYPE_PERCENTAGE_LETTER];
> if (in_array($gradedisplaytype, $textgrades)) {
> $textgrade = true;
< // Only allow edting if the grade is editable (not locked, not in a unoverridable category, etc).
< if ($enableajax && $grade->is_editable()) {
< // If a grade item is type text, and we don't have show quick feedback on, it can't be edited.
< if ($item->gradetype != GRADE_TYPE_TEXT || $showquickfeedback) {
< $itemcell->attributes['class'] .= ' clickable';
> if ($textgrade || ($item->gradetype == GRADE_TYPE_TEXT)) {
> $itemcell->attributes['class'] .= ' grade_type_text';
> } else if ($item->scaleid && !empty($scalesarray[$item->scaleid])) {
> if ($gradedisplaytype == GRADE_DISPLAY_TYPE_PERCENTAGE) {
> $itemcell->attributes['class'] .= ' grade_type_value';
> } else {
> $itemcell->attributes['class'] .= ' grade_type_scale';
} else {
> } else {
// The max and min for an aggregation may be different to the grade_item.
> $itemcell->attributes['class'] .= ' grade_type_value';
< $itemcell->text .= $gradepassicon . "<span class='gradingerror{$hidden}{$gradepass}'>" . $error . "</span>";
> $context->text = $strerror;
> $context->extraclasses = 'gradingerror' . $hidden . $gradepass;
$item->grademax = $grade->get_grade_max();
$item->grademin = $grade->get_grade_min();
}
< $itemcell->text .= $gradepassicon . "<span class='gradevalue{$hidden}{$gradepass}'>" .
< grade_format_gradevalue($gradeval, $item, true, $gradedisplaytype, null) . "</span>";
< if ($showanalysisicon) {
< $itemcell->text .= $this->gtree->get_grade_analysis_icon($grade);
< }
> $context->extraclasses = 'gradevalue ' . $hidden . $gradepass;
> $context->text = grade_format_gradevalue($gradeval, $item, true,
> $gradedisplaytype, null);
}
}
< // Enable keyboard navigation if the grade is editable (not locked, not in a unoverridable category, etc).
< if ($enableajax && $grade->is_editable()) {
< // If a grade item is type text, and we don't have show quick feedback on, it can't be edited.
< if ($item->gradetype != GRADE_TYPE_TEXT || $showquickfeedback) {
< $itemcell->attributes['class'] .= ' gbnavigable';
> if ($item->gradetype == GRADE_TYPE_TEXT && !empty($grade->feedback)) {
> $context->text = html_writer::span(shorten_text(strip_tags($grade->feedback), 20), '',
> ['data-action' => 'feedback', 'role' => 'button', 'data-courseid' => $this->courseid]);
}
>
}
> if (!$item->needsupdate && !($item->gradetype == GRADE_TYPE_TEXT && empty($USER->editing))) {
> $context->actionmenu = $this->gtree->get_cell_action_menu($element, 'gradeitem', $this->gpr);
if (!empty($this->gradeserror[$item->id][$userid])) {
> $itemcell->text = $OUTPUT->render_from_template('gradereport_grader/cell', $context);
$itemcell->text .= $this->gradeserror[$item->id][$userid];
>
}
$itemrow->cells[] = $itemcell;
}
$rows[] = $itemrow;
}
< if ($enableajax) {
< $jsarguments['cfg']['ajaxenabled'] = true;
< $jsarguments['cfg']['scales'] = array();
< foreach ($jsscales as $scale) {
< // Trim the scale values, as they may have a space that is ommitted from values later.
< $jsarguments['cfg']['scales'][$scale->id] = array_map('trim', explode(',', $scale->scale));
< }
< $jsarguments['cfg']['feedbacktrunclength'] = $this->feedback_trunc_length;
<
< // Student grades and feedback are already at $jsarguments['feedback'] and $jsarguments['grades']
< }
< $jsarguments['cfg']['isediting'] = (bool)$USER->gradeediting[$this->courseid];
< $jsarguments['cfg']['courseid'] = $this->courseid;
< $jsarguments['cfg']['studentsperpage'] = $this->get_students_per_page();
< $jsarguments['cfg']['showquickfeedback'] = (bool) $showquickfeedback;
<
< $module = array(
< 'name' => 'gradereport_grader',
< 'fullpath' => '/grade/report/grader/module.js',
< 'requires' => array('base', 'dom', 'event', 'event-mouseenter', 'event-key', 'io-queue', 'json-parse', 'overlay')
< );
< $PAGE->requires->js_init_call('M.gradereport_grader.init_report', $jsarguments, false, $module);
< $PAGE->requires->strings_for_js(array('addfeedback', 'feedback', 'grade'), 'grades');
< $PAGE->requires->strings_for_js(array('ajaxchoosescale', 'ajaxclicktoclose', 'ajaxerror', 'ajaxfailedupdate', 'ajaxfieldchanged'), 'gradereport_grader');
< if (!$enableajax && $USER->gradeediting[$this->courseid]) {
< $PAGE->requires->yui_module('moodle-core-formchangechecker',
< 'M.core_formchangechecker.init',
< array(array(
< 'formid' => 'gradereport_grader'
< ))
< );
< $PAGE->requires->string_for_js('changesmadereallygoaway', 'moodle');
> if (!empty($USER->editing)) {
> $PAGE->requires->js_call_amd('core_form/changechecker',
> 'watchFormById', ['gradereport_grader']);
}
$rows = $this->get_right_range_row($rows);
if ($displayaverages) {
$rows = $this->get_right_avg_row($rows, true);
$rows = $this->get_right_avg_row($rows);
}
return $rows;
}
/**
* Depending on the style of report (fixedstudents vs traditional one-table),
* arranges the rows of data in one or two tables, and returns the output of
* these tables in HTML
* @param boolean $displayaverages whether to display average rows in the table
* @return string HTML
*/
public function get_grade_table($displayaverages = false) {
global $OUTPUT;
$leftrows = $this->get_left_rows($displayaverages);
$rightrows = $this->get_right_rows($displayaverages);
$html = '';
$fulltable = new html_table();
< $fulltable->attributes['class'] = 'gradereport-grader-table';
> $fulltable->attributes['class'] = 'gradereport-grader-table d-none';
$fulltable->id = 'user-grades';
$fulltable->caption = get_string('summarygrader', 'gradereport_grader');
$fulltable->captionhide = true;
> // We don't want the table to be enclosed within in a .table-responsive div as it is heavily customised.
> $fulltable->responsive = false;
// Extract rows from each side (left and right) and collate them into one row each
foreach ($leftrows as $key => $row) {
$row->cells = array_merge($row->cells, $rightrows[$key]->cells);
$fulltable->data[] = $row;
}
$html .= html_writer::table($fulltable);
return $OUTPUT->container($html, 'gradeparent');
}
/**
* Builds and return the row of icons for the left side of the report.
* It only has one cell that says "Controls"
* @param array $rows The Array of rows for the left part of the report
* @param int $colspan The number of columns this cell has to span
* @return array Array of rows for the left part of the report
> * @deprecated since Moodle 4.2 - The row is not shown anymore - we have actions menu.
*/
> * @todo MDL-77307 This will be deleted in Moodle 4.6.
public function get_left_icons_row($rows=array(), $colspan=1) {
global $USER;
< if ($USER->gradeediting[$this->courseid]) {
> debugging('The function get_left_icons_row() is deprecated, please do not use it anymore.',
> DEBUG_DEVELOPER);
>
> if (!empty($USER->editing)) {
$controlsrow = new html_table_row();
$controlsrow->attributes['class'] = 'controls';
$controlscell = new html_table_cell();
$controlscell->attributes['class'] = 'header controls';
> $controlscell->header = true;
$controlscell->colspan = $colspan;
< $controlscell->text = $this->get_lang_string('controls', 'grades');
<
> $controlscell->text = \grade_helper::get_lang_string('controls', 'grades');
$controlsrow->cells[] = $controlscell;
>
$rows[] = $controlsrow;
}
return $rows;
}
/**
* Builds and return the header for the row of ranges, for the left part of the grader report.
* @param array $rows The Array of rows for the left part of the report
* @param int $colspan The number of columns this cell has to span
* @return array Array of rows for the left part of the report
*/
public function get_left_range_row($rows=array(), $colspan=1) {
global $CFG, $USER;
if ($this->get_pref('showranges')) {
$rangerow = new html_table_row();
$rangerow->attributes['class'] = 'range r'.$this->rowcount++;
$rangecell = new html_table_cell();
$rangecell->attributes['class'] = 'header range';
$rangecell->colspan = $colspan;
$rangecell->header = true;
$rangecell->scope = 'row';
< $rangecell->text = $this->get_lang_string('range', 'grades');
> $rangecell->text = \grade_helper::get_lang_string('range', 'grades');
$rangerow->cells[] = $rangecell;
$rows[] = $rangerow;
}
return $rows;
}
/**
* Builds and return the headers for the rows of averages, for the left part of the grader report.
* @param array $rows The Array of rows for the left part of the report
* @param int $colspan The number of columns this cell has to span
* @param bool $groupavg If true, returns the row for group averages, otherwise for overall averages
* @return array Array of rows for the left part of the report
*/
public function get_left_avg_row($rows=array(), $colspan=1, $groupavg=false) {
if (!$this->canviewhidden) {
// totals might be affected by hiding, if user can not see hidden grades the aggregations might be altered
// better not show them at all if user can not see all hideen grades
return $rows;
}
$showaverages = $this->get_pref('showaverages');
$showaveragesgroup = $this->currentgroup && $showaverages;
$straveragegroup = get_string('groupavg', 'grades');
if ($groupavg) {
if ($showaveragesgroup) {
$groupavgrow = new html_table_row();
$groupavgrow->attributes['class'] = 'groupavg r'.$this->rowcount++;
$groupavgcell = new html_table_cell();
$groupavgcell->attributes['class'] = 'header range';
$groupavgcell->colspan = $colspan;
$groupavgcell->header = true;
$groupavgcell->scope = 'row';
$groupavgcell->text = $straveragegroup;
$groupavgrow->cells[] = $groupavgcell;
$rows[] = $groupavgrow;
}
} else {
$straverage = get_string('overallaverage', 'grades');
if ($showaverages) {
$avgrow = new html_table_row();
$avgrow->attributes['class'] = 'avg r'.$this->rowcount++;
$avgcell = new html_table_cell();
$avgcell->attributes['class'] = 'header range';
$avgcell->colspan = $colspan;
$avgcell->header = true;
$avgcell->scope = 'row';
$avgcell->text = $straverage;
$avgrow->cells[] = $avgcell;
$rows[] = $avgrow;
}
}
return $rows;
}
/**
* Builds and return the row of icons when editing is on, for the right part of the grader report.
* @param array $rows The Array of rows for the right part of the report
* @return array Array of rows for the right part of the report
> * @deprecated since Moodle 4.2 - The row is not shown anymore - we have actions menu.
*/
> * @todo MDL-77307 This will be deleted in Moodle 4.6.
public function get_right_icons_row($rows=array()) {
global $USER;
< if ($USER->gradeediting[$this->courseid]) {
> debugging('The function get_right_icons_row() is deprecated, please do not use it anymore.',
> DEBUG_DEVELOPER);
>
> if (!empty($USER->editing)) {
$iconsrow = new html_table_row();
$iconsrow->attributes['class'] = 'controls';
foreach ($this->gtree->items as $itemid => $unused) {
// emulate grade element
$item = $this->gtree->get_item($itemid);
$eid = $this->gtree->get_item_eid($item);
$element = $this->gtree->locate_element($eid);
$itemcell = new html_table_cell();
$itemcell->attributes['class'] = 'controls icons i'.$itemid;
$itemcell->text = $this->get_icons($element);
$iconsrow->cells[] = $itemcell;
}
$rows[] = $iconsrow;
}
return $rows;
}
/**
* Builds and return the row of ranges for the right part of the grader report.
* @param array $rows The Array of rows for the right part of the report
* @return array Array of rows for the right part of the report
*/
public function get_right_range_row($rows=array()) {
< global $OUTPUT;
if ($this->get_pref('showranges')) {
$rangesdisplaytype = $this->get_pref('rangesdisplaytype');
$rangesdecimalpoints = $this->get_pref('rangesdecimalpoints');
$rangerow = new html_table_row();
$rangerow->attributes['class'] = 'heading range';
foreach ($this->gtree->items as $itemid => $unused) {
$item =& $this->gtree->items[$itemid];
$itemcell = new html_table_cell();
$itemcell->attributes['class'] .= ' range i'. $itemid;
> $itemcell->attributes['class'] .= $this->get_cell_display_class($item);
$hidden = '';
if ($item->is_hidden()) {
$hidden = ' dimmed_text ';
}
$formattedrange = $item->get_formatted_range($rangesdisplaytype, $rangesdecimalpoints);
< $itemcell->text = $OUTPUT->container($formattedrange, 'rangevalues'.$hidden);
> $itemcell->attributes['data-itemid'] = $itemid;
> $itemcell->text = html_writer::div($formattedrange, 'rangevalues' . $hidden,
> ['data-collapse' => 'rangerowcell']);
$rangerow->cells[] = $itemcell;
}
$rows[] = $rangerow;
}
return $rows;
}
/**
* Builds and return the row of averages for the right part of the grader report.
* @param array $rows Whether to return only group averages or all averages.
* @param bool $grouponly Whether to return only group averages or all averages.
* @return array Array of rows for the right part of the report
*/
public function get_right_avg_row($rows=array(), $grouponly=false) {
global $USER, $DB, $OUTPUT, $CFG;
<
if (!$this->canviewhidden) {
// Totals might be affected by hiding, if user can not see hidden grades the aggregations might be altered
// better not show them at all if user can not see all hidden grades.
return $rows;
}
$averagesdisplaytype = $this->get_pref('averagesdisplaytype');
$averagesdecimalpoints = $this->get_pref('averagesdecimalpoints');
$meanselection = $this->get_pref('meanselection');
$shownumberofgrades = $this->get_pref('shownumberofgrades');
if ($grouponly) {
$showaverages = $this->currentgroup && $this->get_pref('showaverages');
$groupsql = $this->groupsql;
$groupwheresql = $this->groupwheresql;
$groupwheresqlparams = $this->groupwheresql_params;
} else {
$showaverages = $this->get_pref('showaverages');
$groupsql = "";
$groupwheresql = "";
$groupwheresqlparams = array();
}
if ($showaverages) {
$totalcount = $this->get_numusers($grouponly);
// Limit to users with a gradeable role.
list($gradebookrolessql, $gradebookrolesparams) = $DB->get_in_or_equal(explode(',', $this->gradebookroles), SQL_PARAMS_NAMED, 'grbr0');
// Limit to users with an active enrollment.
$coursecontext = $this->context->get_course_context(true);
$defaultgradeshowactiveenrol = !empty($CFG->grade_report_showonlyactiveenrol);
$showonlyactiveenrol = get_user_preferences('grade_report_showonlyactiveenrol', $defaultgradeshowactiveenrol);
$showonlyactiveenrol = $showonlyactiveenrol || !has_capability('moodle/course:viewsuspendedusers', $coursecontext);
list($enrolledsql, $enrolledparams) = get_enrolled_sql($this->context, '', 0, $showonlyactiveenrol);
// We want to query both the current context and parent contexts.
list($relatedctxsql, $relatedctxparams) = $DB->get_in_or_equal($this->context->get_parent_context_ids(true), SQL_PARAMS_NAMED, 'relatedctx');
$params = array_merge(array('courseid' => $this->courseid), $gradebookrolesparams, $enrolledparams, $groupwheresqlparams, $relatedctxparams);
// Find sums of all grade items in course.
$sql = "SELECT g.itemid, SUM(g.finalgrade) AS sum
FROM {grade_items} gi
JOIN {grade_grades} g ON g.itemid = gi.id
JOIN {user} u ON u.id = g.userid
JOIN ($enrolledsql) je ON je.id = u.id
JOIN (
SELECT DISTINCT ra.userid
FROM {role_assignments} ra
WHERE ra.roleid $gradebookrolessql
AND ra.contextid $relatedctxsql
) rainner ON rainner.userid = u.id
$groupsql
WHERE gi.courseid = :courseid
AND u.deleted = 0
AND g.finalgrade IS NOT NULL
$groupwheresql
GROUP BY g.itemid";
$sumarray = array();
if ($sums = $DB->get_records_sql($sql, $params)) {
foreach ($sums as $itemid => $csum) {
$sumarray[$itemid] = $csum->sum;
}
}
// MDL-10875 Empty grades must be evaluated as grademin, NOT always 0
// This query returns a count of ungraded grades (NULL finalgrade OR no matching record in grade_grades table)
$sql = "SELECT gi.id, COUNT(DISTINCT u.id) AS count
FROM {grade_items} gi
CROSS JOIN ($enrolledsql) u
JOIN {role_assignments} ra
ON ra.userid = u.id
LEFT OUTER JOIN {grade_grades} g
ON (g.itemid = gi.id AND g.userid = u.id AND g.finalgrade IS NOT NULL)
$groupsql
WHERE gi.courseid = :courseid
AND ra.roleid $gradebookrolessql
AND ra.contextid $relatedctxsql
AND g.id IS NULL
$groupwheresql
GROUP BY gi.id";
$ungradedcounts = $DB->get_records_sql($sql, $params);
$avgrow = new html_table_row();
$avgrow->attributes['class'] = 'avg';
foreach ($this->gtree->items as $itemid => $unused) {
$item =& $this->gtree->items[$itemid];
if ($item->needsupdate) {
$avgcell = new html_table_cell();
$avgcell->attributes['class'] = 'i'. $itemid;
$avgcell->text = $OUTPUT->container(get_string('error'), 'gradingerror');
$avgrow->cells[] = $avgcell;
continue;
}
if (!isset($sumarray[$item->id])) {
$sumarray[$item->id] = 0;
}
if (empty($ungradedcounts[$itemid])) {
$ungradedcount = 0;
} else {
$ungradedcount = $ungradedcounts[$itemid]->count;
}
if ($meanselection == GRADE_REPORT_MEAN_GRADED) {
$meancount = $totalcount - $ungradedcount;
} else { // Bump up the sum by the number of ungraded items * grademin
$sumarray[$item->id] += $ungradedcount * $item->grademin;
$meancount = $totalcount;
}
// Determine which display type to use for this average
< if ($USER->gradeediting[$this->courseid]) {
> if (!empty($USER->editing)) {
$displaytype = GRADE_DISPLAY_TYPE_REAL;
} else if ($averagesdisplaytype == GRADE_REPORT_PREFERENCE_INHERIT) { // no ==0 here, please resave the report and user preferences
$displaytype = $item->get_displaytype();
} else {
$displaytype = $averagesdisplaytype;
}
// Override grade_item setting if a display preference (not inherit) was set for the averages
if ($averagesdecimalpoints == GRADE_REPORT_PREFERENCE_INHERIT) {
$decimalpoints = $item->get_decimals();
} else {
$decimalpoints = $averagesdecimalpoints;
}
> $gradetypeclass = $this->get_cell_display_class($item);
if (!isset($sumarray[$item->id]) || $meancount == 0) {
>
$avgcell = new html_table_cell();
< $avgcell->attributes['class'] = 'i'. $itemid;
< $avgcell->text = '-';
> $avgcell->attributes['class'] = $gradetypeclass . ' i'. $itemid;
> $avgcell->attributes['data-itemid'] = $itemid;
> $avgcell->text = html_writer::div('-', '', ['data-collapse' => 'avgrowcell']);
$avgrow->cells[] = $avgcell;
<
} else {
$sum = $sumarray[$item->id];
$avgradeval = $sum/$meancount;
$gradehtml = grade_format_gradevalue($avgradeval, $item, true, $displaytype, $decimalpoints);
$numberofgrades = '';
if ($shownumberofgrades) {
$numberofgrades = " ($meancount)";
}
$avgcell = new html_table_cell();
< $avgcell->attributes['class'] = 'i'. $itemid;
< $avgcell->text = $gradehtml.$numberofgrades;
> $avgcell->attributes['class'] = $gradetypeclass . ' i'. $itemid;
> $avgcell->attributes['data-itemid'] = $itemid;
> $avgcell->text = html_writer::div($gradehtml.$numberofgrades, '', ['data-collapse' => 'avgrowcell']);
$avgrow->cells[] = $avgcell;
}
}
$rows[] = $avgrow;
}
return $rows;
}
/**
* Given element category, create a collapsible icon and
* course header.
*
* @param array $element
* @return string HTML
*/
protected function get_course_header($element) {
< global $OUTPUT;
<
< $icon = '';
< // If object is a category, display expand/contract icon.
< if ($element['type'] == 'category') {
< // Load language strings.
< $strswitchminus = $this->get_lang_string('aggregatesonly', 'grades');
< $strswitchplus = $this->get_lang_string('gradesonly', 'grades');
< $strswitchwhole = $this->get_lang_string('fullmode', 'grades');
<
< $url = new moodle_url($this->gpr->get_return_url(null, array('target' => $element['eid'], 'sesskey' => sesskey())));
<
if (in_array($element['object']->id, $this->collapsed['aggregatesonly'])) {
< $url->param('action', 'switch_plus');
< $icon = $OUTPUT->action_icon($url, new pix_icon('t/switch_plus', ''), null,
< ['title' => $strswitchplus, 'aria-label' => $strswitchplus]);
$showing = get_string('showingaggregatesonly', 'grades');
} else if (in_array($element['object']->id, $this->collapsed['gradesonly'])) {
< $url->param('action', 'switch_whole');
< $icon = $OUTPUT->action_icon($url, new pix_icon('t/switch_whole', ''), null,
< ['title' => $strswitchwhole, 'aria-label' => $strswitchwhole]);
$showing = get_string('showinggradesonly', 'grades');
} else {
< $url->param('action', 'switch_minus');
< $icon = $OUTPUT->action_icon($url, new pix_icon('t/switch_minus', ''), null,
< ['title' => $strswitchminus, 'aria-label' => $strswitchminus]);
$showing = get_string('showingfullmode', 'grades');
}
< }
$name = $element['object']->get_name();
$nameunescaped = $element['object']->get_name(false);
$describedbyid = uniqid();
$courseheader = html_writer::tag('span', $name, [
'title' => $nameunescaped,
'class' => 'gradeitemheader',
'aria-describedby' => $describedbyid
]);
$courseheader .= html_writer::div($showing, 'sr-only', [
'id' => $describedbyid
]);
< $courseheader .= $icon;
return $courseheader;
}
/**
* Given a grade_category, grade_item or grade_grade, this function
* figures out the state of the object and builds then returns a div
* with the icons needed for the grader report.
*
* @param array $element
* @return string HTML
> * @deprecated since Moodle 4.2 - The row is not shown anymore - we have actions menu.
*/
> * @todo MDL-77307 This will be deleted in Moodle 4.6.
protected function get_icons($element) {
global $CFG, $USER, $OUTPUT;
> debugging('The function get_icons() is deprecated, please do not use it anymore.',
> DEBUG_DEVELOPER);
< if (!$USER->gradeediting[$this->courseid]) {
> if (empty($USER->editing)) {
return '<div class="grade_icons" />';
}
// Init all icons
$editicon = '';
$editable = true;
if ($element['type'] == 'grade') {
$item = $element['object']->grade_item;
if ($item->is_course_item() or $item->is_category_item()) {
$editable = $this->overridecat;
}
}
if ($element['type'] != 'categoryitem' && $element['type'] != 'courseitem' && $editable) {
$editicon = $this->gtree->get_edit_icon($element, $this->gpr);
}
$editcalculationicon = '';
$showhideicon = '';
$lockunlockicon = '';
if (has_capability('moodle/grade:manage', $this->context)) {
< if ($this->get_pref('showcalculations')) {
$editcalculationicon = $this->gtree->get_calculation_icon($element, $this->gpr);
< }
< if ($this->get_pref('showeyecons')) {
$showhideicon = $this->gtree->get_hiding_icon($element, $this->gpr);
< }
< if ($this->get_pref('showlocks')) {
$lockunlockicon = $this->gtree->get_locking_icon($element, $this->gpr);
}
< }
<
$gradeanalysisicon = '';
< if ($this->get_pref('showanalysisicon') && $element['type'] == 'grade') {
> if ($element['type'] == 'grade') {
$gradeanalysisicon .= $this->gtree->get_grade_analysis_icon($element['object']);
}
return $OUTPUT->container($editicon.$editcalculationicon.$showhideicon.$lockunlockicon.$gradeanalysisicon, 'grade_icons');
}
/**
* Given a category element returns collapsing +/- icon if available
*
* @deprecated since Moodle 2.9 MDL-46662 - please do not use this function any more.
*/
protected function get_collapsing_icon($element) {
throw new coding_exception('get_collapsing_icon() can not be used any more, please use get_course_header() instead.');
}
/**
* Processes a single action against a category, grade_item or grade.
* @param string $target eid ({type}{id}, e.g. c4 for category4)
* @param string $action Which action to take (edit, delete etc...)
* @return
*/
public function process_action($target, $action) {
return self::do_process_action($target, $action, $this->course->id);
}
/**
* From the list of categories that this user prefers to collapse choose ones that belong to the current course.
*
* This function serves two purposes.
* Mainly it helps migrating from user preference style when all courses were stored in one preference.
* Also it helps to remove the settings for categories that were removed if the array for one course grows too big.
*
* @param int $courseid
* @param array $collapsed
* @return array
*/
protected static function filter_collapsed_categories($courseid, $collapsed) {
global $DB;
< if (empty($collapsed)) {
< $collapsed = array('aggregatesonly' => array(), 'gradesonly' => array());
< }
> // Ensure we always have an element for aggregatesonly and another for gradesonly, no matter it's empty.
> $collapsed['aggregatesonly'] = $collapsed['aggregatesonly'] ?? [];
> $collapsed['gradesonly'] = $collapsed['gradesonly'] ?? [];
>
if (empty($collapsed['aggregatesonly']) && empty($collapsed['gradesonly'])) {
return $collapsed;
}
$cats = $DB->get_fieldset_select('grade_categories', 'id', 'courseid = ?', array($courseid));
$collapsed['aggregatesonly'] = array_values(array_intersect($collapsed['aggregatesonly'], $cats));
$collapsed['gradesonly'] = array_values(array_intersect($collapsed['gradesonly'], $cats));
return $collapsed;
}
/**
* Returns the list of categories that this user wants to collapse or display aggregatesonly
*
* This method also migrates on request from the old format of storing user preferences when they were stored
* in one preference for all courses causing DB error when trying to insert very big value.
*
* @param int $courseid
* @return array
*/
protected static function get_collapsed_preferences($courseid) {
if ($collapsed = get_user_preferences('grade_report_grader_collapsed_categories'.$courseid)) {
< return json_decode($collapsed, true);
> $collapsed = json_decode($collapsed, true);
> // Ensure we always have an element for aggregatesonly and another for gradesonly, no matter it's empty.
> $collapsed['aggregatesonly'] = $collapsed['aggregatesonly'] ?? [];
> $collapsed['gradesonly'] = $collapsed['gradesonly'] ?? [];
> return $collapsed;
}
// Try looking for old location of user setting that used to store all courses in one serialized user preference.
> $collapsed = ['aggregatesonly' => [], 'gradesonly' => []]; // Use this if old settings are not found.
if (($oldcollapsedpref = get_user_preferences('grade_report_grader_collapsed_categories')) !== null) {
> $collapsedall = [];
if ($collapsedall = unserialize_array($oldcollapsedpref)) {
> $oldprefexists = false;
// We found the old-style preference, filter out only categories that belong to this course and update the prefs.
> $oldprefexists = true;
$collapsed = static::filter_collapsed_categories($courseid, $collapsedall);
> // Ensure we always have an element for aggregatesonly and another for gradesonly, no matter it's empty.
if (!empty($collapsed['aggregatesonly']) || !empty($collapsed['gradesonly'])) {
> $collapsedall['aggregatesonly'] = $collapsedall['aggregatesonly'] ?? [];
static::set_collapsed_preferences($courseid, $collapsed);
> $collapsedall['gradesonly'] = $collapsedall['gradesonly'] ?? [];
$collapsedall['aggregatesonly'] = array_diff($collapsedall['aggregatesonly'], $collapsed['aggregatesonly']);
$collapsedall['gradesonly'] = array_diff($collapsedall['gradesonly'], $collapsed['gradesonly']);
if (!empty($collapsedall['aggregatesonly']) || !empty($collapsedall['gradesonly'])) {
set_user_preference('grade_report_grader_collapsed_categories', serialize($collapsedall));
< } else {
< unset_user_preference('grade_report_grader_collapsed_categories');
}
}
< } else {
< // We found the old-style preference, but it is unreadable, discard it.
< unset_user_preference('grade_report_grader_collapsed_categories');
}
< } else {
< $collapsed = array('aggregatesonly' => array(), 'gradesonly' => array());
}
>
return $collapsed;
> // Arrived here, if the old pref exists and it doesn't contain
}
> // more information, it means that the migration of all the
> // data to new, by course, preferences is completed, so
/**
> // the old one can be safely deleted.
* Sets the list of categories that user wants to see collapsed in user preferences
> if ($oldprefexists &&
*
> empty($collapsedall['aggregatesonly']) &&
* This method may filter or even trim the list if it does not fit in DB field.
> empty($collapsedall['gradesonly'])) {
*
> unset_user_preference('grade_report_grader_collapsed_categories');
* @param int $courseid
> }
* @param array $collapsed
>
*/
protected static function set_collapsed_preferences($courseid, $collapsed) {
global $DB;
// In an unlikely case that the list of collapsed categories for one course is too big for the user preference size,
// try to filter the list of categories since array may contain categories that were deleted.
if (strlen(json_encode($collapsed)) >= 1333) {
$collapsed = static::filter_collapsed_categories($courseid, $collapsed);
}
// If this did not help, "forget" about some of the collapsed categories. Still better than to loose all information.
while (strlen(json_encode($collapsed)) >= 1333) {
if (count($collapsed['aggregatesonly'])) {
array_pop($collapsed['aggregatesonly']);
}
if (count($collapsed['gradesonly'])) {
array_pop($collapsed['gradesonly']);
}
}
if (!empty($collapsed['aggregatesonly']) || !empty($collapsed['gradesonly'])) {
set_user_preference('grade_report_grader_collapsed_categories'.$courseid, json_encode($collapsed));
} else {
unset_user_preference('grade_report_grader_collapsed_categories'.$courseid);
}
}
/**
* Processes a single action against a category, grade_item or grade.
* @param string $target eid ({type}{id}, e.g. c4 for category4)
* @param string $action Which action to take (edit, delete etc...)
* @param int $courseid affected course.
* @return
*/
public static function do_process_action($target, $action, $courseid = null) {
global $DB;
// TODO: this code should be in some grade_tree static method
$targettype = substr($target, 0, 2);
$targetid = substr($target, 2);
// TODO: end
if ($targettype !== 'cg') {
// The following code only works with categories.
return true;
}
if (!$courseid) {
debugging('Function grade_report_grader::do_process_action() now requires additional argument courseid',
DEBUG_DEVELOPER);
if (!$courseid = $DB->get_field('grade_categories', 'courseid', array('id' => $targetid), IGNORE_MISSING)) {
return true;
}
}
$collapsed = static::get_collapsed_preferences($courseid);
switch ($action) {
case 'switch_minus': // Add category to array of aggregatesonly
> $key = array_search($targetid, $collapsed['gradesonly']);
if (!in_array($targetid, $collapsed['aggregatesonly'])) {
> if ($key !== false) {
$collapsed['aggregatesonly'][] = $targetid;
> unset($collapsed['gradesonly'][$key]);
static::set_collapsed_preferences($courseid, $collapsed);
> }
}
break;
case 'switch_plus': // Remove category from array of aggregatesonly, and add it to array of gradesonly
$key = array_search($targetid, $collapsed['aggregatesonly']);
if ($key !== false) {
unset($collapsed['aggregatesonly'][$key]);
}
if (!in_array($targetid, $collapsed['gradesonly'])) {
$collapsed['gradesonly'][] = $targetid;
}
static::set_collapsed_preferences($courseid, $collapsed);
break;
case 'switch_whole': // Remove the category from the array of collapsed cats
$key = array_search($targetid, $collapsed['gradesonly']);
if ($key !== false) {
unset($collapsed['gradesonly'][$key]);
static::set_collapsed_preferences($courseid, $collapsed);
}
> $key = array_search($targetid, $collapsed['aggregatesonly']);
break;
> if ($key !== false) {
default:
> unset($collapsed['aggregatesonly'][$key]);
break;
> static::set_collapsed_preferences($courseid, $collapsed);
}
> }
return true;
}
/**
* Refactored function for generating HTML of sorting links with matching arrows.
* Returns an array with 'studentname' and 'idnumber' as keys, with HTML ready
* to inject into a table header cell.
* @param array $extrafields Array of extra fields being displayed, such as
* user idnumber
* @return array An associative array of HTML sorting links+arrows
*/
< public function get_sort_arrows(array $extrafields = array()) {
< global $OUTPUT, $CFG;
> public function get_sort_arrows(array $extrafields = []) {
> global $CFG;
$arrows = array();
<
< $strsortasc = $this->get_lang_string('sortasc', 'grades');
< $strsortdesc = $this->get_lang_string('sortdesc', 'grades');
< $iconasc = $OUTPUT->pix_icon('t/sort_asc', $strsortasc, '', array('class' => 'iconsmall sorticon'));
< $icondesc = $OUTPUT->pix_icon('t/sort_desc', $strsortdesc, '', array('class' => 'iconsmall sorticon'));
> $sortlink = clone($this->baseurl);
// Sourced from tablelib.php
// Check the full name display for sortable fields.
if (has_capability('moodle/site:viewfullnames', $this->context)) {
$nameformat = $CFG->alternativefullnameformat;
} else {
$nameformat = $CFG->fullnamedisplay;
}
if ($nameformat == 'language') {
$nameformat = get_string('fullnamedisplay');
}
$arrows['studentname'] = '';
< $requirednames = order_in_string(get_all_user_name_fields(), $nameformat);
> $requirednames = order_in_string(\core_user\fields::get_name_fields(), $nameformat);
if (!empty($requirednames)) {
foreach ($requirednames as $name) {
$arrows['studentname'] .= html_writer::link(
< new moodle_url($this->baseurl, array('sortitemid' => $name)), $this->get_lang_string($name)
> new moodle_url($this->baseurl, array('sortitemid' => $name)), \grade_helper::get_lang_string($name)
);
if ($this->sortitemid == $name) {
< $arrows['studentname'] .= $this->sortorder == 'ASC' ? $iconasc : $icondesc;
> $sortlink->param('sortitemid', $name);
> if ($this->sortorder == 'ASC') {
> $sorticon = $this->get_sort_arrow('down', $sortlink);
> } else {
> $sorticon = $this->get_sort_arrow('up', $sortlink);
> }
> $arrows['studentname'] .= $sorticon;
}
$arrows['studentname'] .= ' / ';
}
$arrows['studentname'] = substr($arrows['studentname'], 0, -3);
}
foreach ($extrafields as $field) {
< $fieldlink = html_writer::link(new moodle_url($this->baseurl,
< array('sortitemid'=>$field)), get_user_field_name($field));
> $attributes = [
> 'data-collapse' => 'content'
> ];
> // With additional user profile fields, we can't grab the name via WS, so conditionally add it to rip out of the DOM.
> if (preg_match(\core_user\fields::PROFILE_FIELD_REGEX, $field)) {
> $attributes['data-collapse-name'] = \core_user\fields::get_display_name($field);
> }
> $fieldlink = html_writer::link(new moodle_url($this->baseurl, ['sortitemid' => $field]),
> \core_user\fields::get_display_name($field), $attributes);
$arrows[$field] = $fieldlink;
if ($field == $this->sortitemid) {
> $sortlink->param('sortitemid', $field);
if ($this->sortorder == 'ASC') {
>
< $arrows[$field] .= $iconasc;
> $sorticon = $this->get_sort_arrow('down', $sortlink);
} else {
< $arrows[$field] .= $icondesc;
> $sorticon = $this->get_sort_arrow('up', $sortlink);
}
> $arrows[$field] .= $sorticon;
}
}
return $arrows;
}
/**
* Returns the maximum number of students to be displayed on each page
*
* @return int The maximum number of students to display per page
*/
< public function get_students_per_page() {
< return $this->get_pref('studentsperpage');
> public function get_students_per_page(): int {
> // Default to the lowest available option.
> return (int) get_user_preferences('grade_report_studentsperpage', min(static::PAGINATION_OPTIONS));
> }
>
> /**
> * Returns link to change category view mode.
> *
> * @param moodle_url $url Url to grader report page
> * @param string $title Menu item title
> * @param string $action View mode to change to
> * @param bool $active Whether link is active in dropdown
> *
> * @return string|null
> */
> public function get_category_view_mode_link(moodle_url $url, string $title, string $action, bool $active = false): ?string {
> $urlnew = $url;
> $urlnew->param('action', $action);
> $active = $active ? 'true' : 'false';
> return html_writer::link($urlnew, $title,
> ['class' => 'dropdown-item', 'aria-label' => $title, 'aria-current' => $active, 'role' => 'menuitem']);
> }
>
> /**
> * Return the link to allow the field to collapse from the users view.
> *
> * @return string Dropdown menu link that'll trigger the collapsing functionality.
> * @throws coding_exception
> * @throws moodle_exception
> */
> public function get_hide_show_link(): string {
> $link = new moodle_url('#', []);
> return html_writer::link(
> $link->out(false),
> get_string('collapse'),
> ['class' => 'dropdown-item', 'data-hider' => 'hide', 'aria-label' => get_string('collapse'), 'role' => 'menuitem'],
> );
> }
>
> /**
> * Return the base report link with some default sorting applied.
> *
> * @return string
> * @throws moodle_exception
> */
> public function get_default_sortable(): string {
> $sortlink = new moodle_url('/grade/report/grader/index.php', [
> 'id' => $this->courseid,
> 'sortitemid' => 'firstname',
> 'sort' => 'asc'
> ]);
> $this->gpr->add_url_params($sortlink);
> return $sortlink->out(false);
> }
>
> /**
> * Return class used for text alignment.
> *
> * @param grade_item $item Can be grade item or grade
> * @return string class name used for text alignment
> */
> public function get_cell_display_class(grade_item $item): string {
> global $USER;
>
> $gradetypeclass = '';
> if (!empty($USER->editing)) {
> switch ($item->gradetype) {
> case GRADE_TYPE_SCALE:
> $gradetypeclass = ' grade_type_scale';
> break;
> case GRADE_TYPE_VALUE:
> $gradetypeclass = ' grade_type_value';
> break;
> case GRADE_TYPE_TEXT:
> $gradetypeclass = ' grade_type_text';
> break;
> }
> } else {
> $gradedisplaytype = $item->get_displaytype();
>
> // Letter grades, scales and text grades are left aligned.
> $textgrade = false;
> $textgrades = [GRADE_DISPLAY_TYPE_LETTER,
> GRADE_DISPLAY_TYPE_REAL_LETTER,
> GRADE_DISPLAY_TYPE_LETTER_REAL,
> GRADE_DISPLAY_TYPE_LETTER_PERCENTAGE,
> GRADE_DISPLAY_TYPE_PERCENTAGE_LETTER];
> if (in_array($gradedisplaytype, $textgrades)) {
> $textgrade = true;
> }
>
> $cache = \cache::make_from_params(\cache_store::MODE_REQUEST, 'gradereport_grader', 'scales');
> $scalesarray = $cache->get(get_class($this));
>
> if ($textgrade || ($item->gradetype == GRADE_TYPE_TEXT)) {
> $gradetypeclass = ' grade_type_text';
> } else if ($item->scaleid && !empty($scalesarray[$item->scaleid])) {
> if ($gradedisplaytype == GRADE_DISPLAY_TYPE_PERCENTAGE) {
> $gradetypeclass = ' grade_type_value';
> } else {
> $gradetypeclass = ' grade_type_scale';
> }
> } else {
> $gradetypeclass = ' grade_type_value';
}
}
> return $gradetypeclass;
> }
> }
>
> /**
> * Adds report specific context variable
> *
> * @param context_course $context Course context
> * @param int $courseid Course ID
> * @param array $element An array representing an element in the grade_tree
> * @param grade_plugin_return $gpr A grade_plugin_return object
> * @param string $mode Not used
> * @param stdClass|null $templatecontext Template context
> * @return stdClass|null
> */
> function gradereport_grader_get_report_link(context_course $context, int $courseid,
> array $element, grade_plugin_return $gpr, string $mode, ?stdClass $templatecontext): ?stdClass {
>
> static $report = null;
> if (!$report) {
> $report = new grade_report_grader($courseid, $gpr, $context);
> }
> if ($mode == 'category') {
> if (!isset($templatecontext)) {
> $templatecontext = new stdClass();
> }
>
> $categoryid = $element['object']->id;
>
> // Load language strings.
> $strswitchminus = grade_helper::get_lang_string('aggregatesonly', 'grades');
> $strswitchplus = grade_helper::get_lang_string('gradesonly', 'grades');
> $strswitchwhole = grade_helper::get_lang_string('fullmode', 'grades');
>
> $url = new moodle_url($gpr->get_return_url(null, ['target' => $element['eid'], 'sesskey' => sesskey()]));
>
> $gradesonly = false;
> $aggregatesonly = false;
> $fullmode = false;
> if (in_array($categoryid, $report->collapsed['gradesonly'])) {
> $gradesonly = true;
> } else if (in_array($categoryid, $report->collapsed['aggregatesonly'])) {
> $aggregatesonly = true;
> } else {
> $fullmode = true;
> }
> $templatecontext->gradesonlyurl =
> $report->get_category_view_mode_link($url, $strswitchplus, 'switch_plus', $gradesonly);
> $templatecontext->aggregatesonlyurl =
> $report->get_category_view_mode_link($url, $strswitchminus, 'switch_minus', $aggregatesonly);
> $templatecontext->fullmodeurl =
> $report->get_category_view_mode_link($url, $strswitchwhole, 'switch_whole', $fullmode);
> return $templatecontext;
> } else if ($mode == 'gradeitem') {
> if (($element['type'] == 'userfield') && ($element['name'] !== 'fullname')) {
> $templatecontext->columncollapse = $report->get_hide_show_link();
> $templatecontext->dataid = $element['name'];
> }
>
> // We do not want grade category total items to be hidden away as it is controlled by something else.
> if (isset($element['object']->id) && !$element['object']->is_aggregate_item()) {
> $templatecontext->columncollapse = $report->get_hide_show_link();
> }
> return $templatecontext;
> }
> return null;
> }
