mirror of
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210 lines
8.7 KiB
PHP
210 lines
8.7 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* View a single (usually the own) submission, submit own work.
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*
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* @package mod-workshop
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* @copyright 2009 David Mudrak <david.mudrak@gmail.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once(dirname(dirname(dirname(__FILE__))).'/config.php');
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require_once(dirname(__FILE__).'/locallib.php');
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$cmid = required_param('cmid', PARAM_INT); // course module id
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$id = optional_param('id', 0, PARAM_INT); // submission id
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$edit = optional_param('edit', false, PARAM_BOOL); // open for editing?
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$cm = get_coursemodule_from_id('workshop', $cmid, 0, false, MUST_EXIST);
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$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
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require_login($course, false, $cm);
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if (isguestuser()) {
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print_error('guestsarenotallowed');
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}
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$workshop = $DB->get_record('workshop', array('id' => $cm->instance), '*', MUST_EXIST);
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$workshop = new workshop($workshop, $cm, $course);
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$PAGE->set_url($workshop->submission_url(), array('cmid' => $cmid, 'id' => $id, 'edit' => $edit));
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if ($id) { // submission is specified
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$submission = $workshop->get_submission_by_id($id);
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} else { // no submission specified
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if (!$submission = $workshop->get_submission_by_author($USER->id)) {
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$submission = new stdclass();
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$submission->id = null;
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$submission->authorid = $USER->id;
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}
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}
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$ownsubmission = $submission->authorid == $USER->id;
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$canviewall = has_capability('mod/workshop:viewallsubmissions', $workshop->context);
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$cansubmit = has_capability('mod/workshop:submit', $workshop->context);
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$canoverride = (($workshop->phase == workshop::PHASE_EVALUATION) and has_capability('mod/workshop:overridegrades', $workshop->context));
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$isreviewer = $DB->record_exists('workshop_assessments', array('submissionid' => $submission->id, 'reviewerid' => $USER->id));
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$editable = $workshop->submitting_allowed();
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$edit = ($editable and $edit);
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if ($submission->id and ($ownsubmission or $canviewall or $isreviewer)) {
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// ok you can go
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} elseif (is_null($submission->id) and $cansubmit) {
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// ok you can go
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} else {
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print_error('nopermissions');
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}
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if ($edit and $ownsubmission) {
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require_once(dirname(__FILE__).'/submission_form.php');
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$maxfiles = $workshop->nattachments;
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$maxbytes = $workshop->maxbytes;
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$contentopts = array('trusttext' => true, 'subdirs' => false, 'maxfiles' => $maxfiles, 'maxbytes' => $maxbytes);
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$attachmentopts = array('subdirs' => true, 'maxfiles' => $maxfiles, 'maxbytes' => $maxbytes);
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$submission = file_prepare_standard_editor($submission, 'content', $contentopts, $workshop->context,
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'workshop_submission_content', $submission->id);
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$submission = file_prepare_standard_filemanager($submission, 'attachment', $attachmentopts, $workshop->context,
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'workshop_submission_attachment', $submission->id);
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$mform = new workshop_submission_form($PAGE->url, array('current' => $submission, 'workshop' => $workshop,
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'contentopts' => $contentopts, 'attachmentopts' => $attachmentopts));
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if ($mform->is_cancelled()) {
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redirect($workshop->view_url());
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} elseif ($cansubmit and $formdata = $mform->get_data()) {
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$timenow = time();
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if (empty($formdata->id)) {
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$formdata->workshopid = $workshop->id;
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$formdata->example = 0;
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$formdata->authorid = $USER->id;
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$formdata->timecreated = $timenow;
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$formdata->feedbackauthorformat = FORMAT_HTML; // todo better default
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}
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$formdata->timemodified = $timenow;
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$formdata->title = trim($formdata->title);
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$formdata->content = ''; // updated later
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$formdata->contentformat = FORMAT_HTML; // updated later
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$formdata->contenttrust = 0; // updated later
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if (empty($formdata->id)) {
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$formdata->id = $DB->insert_record('workshop_submissions', $formdata);
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// todo add to log
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}
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// save and relink embedded images and save attachments
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$formdata = file_postupdate_standard_editor($formdata, 'content', $contentopts, $workshop->context,
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'workshop_submission_content', $formdata->id);
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$formdata = file_postupdate_standard_filemanager($formdata, 'attachment', $attachmentopts, $workshop->context,
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'workshop_submission_attachment', $formdata->id);
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if (empty($formdata->attachment)) {
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// explicit cas to zero integer
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$formdata->attachment = 0;
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}
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// store the updated values or re-save the new submission (re-saving needed because URLs are now rewritten)
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$DB->update_record('workshop_submissions', $formdata);
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redirect($workshop->submission_url($formdata->id));
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}
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}
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// load the form to override gradinggrade and process the submitted data eventually
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if (!$edit and $canoverride) {
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$feedbackform = $workshop->get_feedbackauthor_form($PAGE->url, $submission);
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if ($data = $feedbackform->get_data()) {
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$data = file_postupdate_standard_editor($data, 'feedbackauthor', array(), $workshop->context);
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$record = new stdclass();
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$record->id = $submission->id;
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$record->gradeover = $workshop->raw_grade_value($data->gradeover, $workshop->grade);
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$record->gradeoverby = $USER->id;
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$record->feedbackauthor = $data->feedbackauthor;
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$record->feedbackauthorformat = $data->feedbackauthorformat;
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$DB->update_record('workshop_submissions', $record);
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redirect($workshop->view_url());
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}
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}
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$PAGE->set_title($workshop->name);
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$PAGE->set_heading($course->fullname);
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if ($edit) {
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$PAGE->navbar->add(get_string('mysubmission', 'workshop'), $workshop->submission_url(), navigation_node::TYPE_CUSTOM);
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$PAGE->navbar->add(get_string('editingsubmission', 'workshop'));
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} elseif ($ownsubmission) {
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$PAGE->navbar->add(get_string('mysubmission', 'workshop'));
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} else {
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$PAGE->navbar->add(get_string('submission', 'workshop'));
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}
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// Output starts here
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echo $OUTPUT->header();
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$currenttab = 'submission';
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include(dirname(__FILE__) . '/tabs.php');
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echo $OUTPUT->heading(format_string($workshop->name), 2);
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// if in edit mode, display the form to edit the submission
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if ($edit and $ownsubmission) {
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$mform->display();
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echo $OUTPUT->footer();
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die();
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}
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// else display the submission
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if ($submission->id) {
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$wsoutput = $PAGE->get_renderer('mod_workshop');
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echo $wsoutput->submission_full($submission, true);
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} else {
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echo $OUTPUT->box(get_string('noyoursubmission', 'workshop'));
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}
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if ($ownsubmission and $editable) {
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$url = new moodle_url($PAGE->url, array('edit' => 'on', 'id' => $submission->id));
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echo $OUTPUT->single_button($url, get_string('editsubmission', 'workshop'), 'get');
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}
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// and possibly display the submission's review(s)
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$canviewallassessments = false;
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if (has_capability('mod/workshop:viewallassessments', $PAGE->context)) {
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$canviewallassessments = true;
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} elseif ($ownsubmission and $workshop->assessments_available()) {
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$canviewallassessments = true;
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}
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$canviewgrades = false;
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if ($isreviewer) {
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$canviewgrades = true; // reviewers can always see the grades they gave even they are not available yet
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} elseif ($ownsubmission or $canviewallassessments) {
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$canviewgrades = $workshop->grades_available(); // bool|null, see the function phpdoc
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}
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if ($isreviewer) {
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// display own assessment - todo
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$strategy = $workshop->grading_strategy_instance();
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}
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if ($canviewallassessments) {
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// display all assessments (except the eventual own one - that has been already displayed) - todo
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$strategy = $workshop->grading_strategy_instance();
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}
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if (!$edit and $canoverride) {
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// display a form to override the submission grade
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$feedbackform->display();
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}
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echo $OUTPUT->footer();
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