gradeimporter/submission.php

<?php

require_once('../../config.php');
require_once('locallib.php');
require_once('lib.php');
require_once('submission_form.php');


$cmid = required_param('cmid', PARAM_INT);            // Course Module ID
$id      = optional_param('id' , 0, PARAM_INT);           //Gradeimporter id
$subid  =   optional_param('subid', 1, PARAM_INT);       //submission id
//$delete  = optional_param('delete', 0, PARAM_INT);
//$confirm = optional_param('confirm', 0, PARAM_INT);

if (!$cm = get_coursemodule_from_id('gradeimporter', $cmid)){
    print_error('invalidcoursemodule');
}

if (!$course = $DB->get_record('course', array('id'=>$cm->course))){
    print_error('coursemisconf');
}

$context = context_module::instance($cm->id);

require_capability('mod/gradeimporter:edit', $context);

if (!$gradeimporter = $DB->get_record('gradeimporter', array('id'=>$cm->instance))){
    print_error('invalidid', 'gradeimporter');
}

$url = new moodle_url('/mod/gradeimporter/submission.php', array('cmid'=>$cm->id));
if(!empty($id)){
    $url->param('id', $id);
}
$PAGE->set_url($url);

require_login($course, false, $cm);

//attempt to get the correct submission
$submission = $DB->get_record('gradeimporter_submission', array('gradeimporterid'=>$gradeimporter->id));

if($submission){
    if (isguestuser()){
        print_error('guestnoedit', 'gradeimporter', "$CFG->wwwroot/mod/gradeimporter/view.php?id=$cmid");
    }
} else{
    $submission = new stdClass();
    $submission->id = null;
}

$maxfiles = 50;
$maxbytes = $course->maxbytes;

$descriptionoptions = array('trusttext'=>true, 'maxfiles'=>$maxfiles, 'maxbytes'=>$maxbytes, 'context'=>$context, 'subdirs'=>file_area_contains_subdirs($context, 'mod_gradeimporter', 'submission', $submission->id));
$submissionoptions = array('subdirs'=>false, 'maxfiles'=>$maxfiles, 'maxbytes'=>$maxbytes);

$submission = file_prepare_standard_editor($submission, 'description', $descriptionoptions, $context, 'mod_gradeimporter', 'description', $submission->id);
$submission = file_prepare_standard_filemanager($submission, 'submission', $submissionoptions, $context, 'mod_gradeimporter', 'submission', $submission->id);

$submission->cmid = $cm->id;

$mform = new mod_gradeimporter_submission_form(null, array('submission'=>$submission, 'cm'=>$cm, 'descriptionoptions'=>$descriptionoptions, 'submissionoptions'=>$submissionoptions, 'gradeimporterid'=>$gradeimporter->id));

if ($mform->is_cancelled()){
    if ($id){
        redirect("view.php?id=$cm->id&mode=entry&hook=$id");
    } else {
        redirect("view.php?id=$cm->id");
    }
} else if ($submission = $mform->get_data()){
    $timenow = time();

    if (empty($submission->id)) {
        $submission->gradeimporterid    = $gradeimporter->id;
        $submission->userid             = $USER->id;
        $submission->timecreated        = $timenow;

        $isnewentry                     = true;
    } else {
        $isnewentry                     = false;
    }
    $submission->description        = '';           //updated later
    $submission->descriptionformat  = FORMAT_HTML;  //updated later
    $submission->definitiontrust    = 0;
    $submission->timemodified       = $timenow;     
    $submission->position           = -1;

    if ($isnewentry) {
        //add new entry
        $submission->id = $DB->insert_record('gradeimporter_submission', $submission);
    } else {
        //update existing entry
        $DB->update_record('gradeimporter', $submission);
    }

    $submission = file_postupdate_standard_editor($submission, 'description', $descriptionoptions, $context, 'mod_gradeimporter', 'description', $submission->id);
    $submission = file_postupdate_standard_filemanager($submission, 'submission', $submissionoptions, $context, 'mod_gradeimporter', 'submission', $submission->id);

    gradeimporter_check_for_zips($context, $cm, $submission);

    //store updated values
    $DB->update_record('gradeimporter_submission', $submission);

    //refetch complete entry
    $submission = $DB->get_record('gradeimporter_submission', array('id'=>$submission->id));

    //trigger event and update completion (if entry was created)
    $eventparams = array(
        'context'=>$context,
        'objectid'=>$submission->id,
        );
    if ($isnewentry){
        //update completion state
        $completion = new completion_info($course);
        if ($completion->is_enabled($cm) == COMPLETION_TRACKING_AUTOMATIC && $gradeimporter->completionentries) {
            $completion->update_state($cm, COMPLETION_COMPLETE);
        }
    }

    redirect("view.php?id=$cm->id&edit=1");
}

if(!empty($id)) {
    $PAGE->navbar->add(get_string('edit'));
}

$PAGE->set_title($gradeimporter->name);
$PAGE->set_heading($course->fullname);
echo $OUTPUT->header();
echo $OUTPUT->heading(format_string($gradeimporter->name), 2);
if ($gradeimporter->intro){
    echo $OUTPUT->box(format_module_intro('gradeimporter', $gradeimporter, $cm->id), 'generalbox', 'intro');
}

$mform->display();

echo $OUTPUT->footer();