moodle_local_treestudyplan/cli/randomize_grades.php

168 lines
5.9 KiB
PHP
Raw Normal View History

<?php
namespace local_treestudyplan;
use \local_treestudyplan\local\gradegenerator;
define('CLI_SCRIPT', true);
require(__DIR__ . '/../../../config.php');
require_once($CFG->libdir . '/clilib.php');
require_once($CFG->dirroot. '/mod/assign/locallib.php');
$usage = "Fill all the gradables in a study plan with random values
Usage:
# php randomize_grades.php --studyplan=<shortname> [--file|-f=userfile]
# php randomize_grades.php --all|-a [--file|-f=userfile]
# php randomize_grades.php --help|-h
Options:
-h --help Print this help.
-f --file=<value> Specify file name to store generated user specs in
-d --dryrun Do not store grades
";
list($options, $unrecognised) = cli_get_params([
'help' => false,
'dryrun' => false,
'studyplan' => null,
'all' => false,
'file' => "/tmp/generategrades.json"
], [
'h' => 'help',
's' => 'studyplan',
'a' => 'all',
'f' => 'file',
'd' => 'dryrun'
]);
if ($unrecognised) {
$unrecognised = implode(PHP_EOL . ' ', $unrecognised);
cli_error(get_string('cliunknowoption', 'core_admin', $unrecognised));
}
if ($options['help']) {
cli_writeln($usage);
exit(2);
}
/////////////////////////////////
$user = get_admin();
if (!$user) {
cli_error("Unable to find admin user in DB.");
}
$auth = empty($user->auth) ? 'manual' : $user->auth;
if ($auth == 'nologin' or !is_enabled_auth($auth)) {
cli_error(sprintf("User authentication is either 'nologin' or disabled. Check Moodle authentication method for '%s'",
$user->username));
}
$authplugin = get_auth_plugin($auth);
$authplugin->sync_roles($user);
login_attempt_valid($user);
complete_user_login($user);
////////////////////////////////
if (empty($options['studyplan']) && empty($options["all"])) {
cli_error('Missing mandatory argument studyplan.', 2);
}
if(!empty($options["all"])){
$plans = studyplan::find_all();
} else {
$plans = studyplan::find_by_shortname($options["studyplan"]);
}
$generator = new gradegenerator();
$generator->fromFile($options["file"]);
$assignments = [];
cli_writeln(count($plans)." studyplans found:");
foreach($plans as $plan){
cli_heading($plan->name());
$users = $plan->find_linked_users();
$lines = studyline::find_studyplan_children($plan);
foreach($lines as $line){
cli_writeln(" ** {$line->name()} **");
$items = studyitem::find_studyline_children($line);
foreach($items as $item){
if($item->type() == studyitem::COURSE) { // only handle courses for now
$courseinfo = $item->getcourseinfo();
cli_writeln(" # {$courseinfo->shortname()}");
if($courseinfo->course()->startdate <= time()){
foreach($users as $u){
cli_writeln(" -> {$u->firstname} {$u->lastname} <-");
$gradables = gradeinfo::list_studyitem_gradables($item);
$gen = $generator->generate($u->username,$line->shortname(),$gradables);
foreach($gen as $gg){
$g = $gg->gi;
$gi = $g->getGradeitem();
$name = $gi->itemname;
$grade = $gg->gradetext;
cli_write (" - {$name} = {$grade}");
// Check if the item is alreaady graded for this user
$existing = $count = $DB->count_records_select('grade_grades','itemid = :gradeitemid AND finalgrade IS NOT NULL and userid = :userid',
['gradeitemid' => $gi->id, 'userid' => $u->id]);
if(!$existing){
if($gg->grade > 0){
if($gi->itemmodule == "assign"){
// If it is an assignment, submit though that interface
list($c,$cminfo) = get_course_and_cm_from_instance($gi->iteminstance,$gi->itemmodule);
$cm_ctx = \context_module::instance($cminfo->id);
$a = new \assign($cm_ctx,$cminfo,$c);
$ug = $a->get_user_grade($u->id,true);
$ug->grade = grade_floatval($gg->grade);
$ug->grader = $USER->id;
$ug->feedbacktext = nl2br( htmlspecialchars($gg->fb));
$ug->feedbackformat = FORMAT_HTML;
//print_r($ug);
if(!$options["dryrun"]){
$a->update_grade($ug);
grade_regrade_final_grades($c->id,$u->id,$gi);
cli_writeln(" ... Stored");
} else {
cli_writeln(" ... (Dry Run)");
}
} else {
// Otherwise, set the grade through the manual grading override
cli_writeln(" ... Cannot store");
}
} else {
cli_writeln(" ... No grade");
}
} else {
cli_writeln(" ... Already graded");
}
}
}
}
else
{
cli_writeln(" Skipping since it has not started yet");
}
}
}
}
}
$generator->toFile($options["file"]);