2 // This file is part of Moodle - http://moodle.org/
4 // Moodle is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
9 // Moodle is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
18 * Display example submission followed by its reference assessment and the user's assessment to compare them
20 * @package mod_workshop
21 * @copyright 2009 David Mudrak <david.mudrak@gmail.com>
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 require(__DIR__
.'/../../config.php');
26 require_once(__DIR__
.'/locallib.php');
28 $cmid = required_param('cmid', PARAM_INT
); // course module id
29 $sid = required_param('sid', PARAM_INT
); // example submission id
30 $aid = required_param('aid', PARAM_INT
); // the user's assessment id
32 $cm = get_coursemodule_from_id('workshop', $cmid, 0, false, MUST_EXIST
);
33 $course = $DB->get_record('course', array('id' => $cm->course
), '*', MUST_EXIST
);
35 require_login($course, false, $cm);
37 print_error('guestsarenotallowed');
40 $workshop = $DB->get_record('workshop', array('id' => $cm->instance
), '*', MUST_EXIST
);
41 $workshop = new workshop($workshop, $cm, $course);
42 $strategy = $workshop->grading_strategy_instance();
44 $PAGE->set_url($workshop->excompare_url($sid, $aid));
46 $example = $workshop->get_example_by_id($sid);
47 $assessment = $workshop->get_assessment_by_id($aid);
48 if ($assessment->submissionid
!= $example->id
) {
49 print_error('invalidarguments');
51 $mformassessment = $strategy->get_assessment_form($PAGE->url
, 'assessment', $assessment, false);
52 if ($refasid = $DB->get_field('workshop_assessments', 'id', array('submissionid' => $example->id
, 'weight' => 1))) {
53 $reference = $workshop->get_assessment_by_id($refasid);
54 $mformreference = $strategy->get_assessment_form($PAGE->url
, 'assessment', $reference, false);
57 $canmanage = has_capability('mod/workshop:manageexamples', $workshop->context
);
58 $isreviewer = ($USER->id
== $assessment->reviewerid
);
62 } elseif ($isreviewer and $workshop->assessing_examples_allowed()) {
65 print_error('nopermissions', 'error', $workshop->view_url(), 'compare example assessment');
68 $PAGE->set_title($workshop->name
);
69 $PAGE->set_heading($course->fullname
);
70 $PAGE->navbar
->add(get_string('examplecomparing', 'workshop'));
73 $output = $PAGE->get_renderer('mod_workshop');
74 echo $output->header();
75 echo $output->heading(format_string($workshop->name
));
76 echo $output->heading(get_string('assessedexample', 'workshop'), 3);
78 echo $output->render($workshop->prepare_example_submission($example));
80 // if the reference assessment is available, display it
81 if (!empty($mformreference)) {
83 'showreviewer' => false,
84 'showauthor' => false,
87 $reference = $workshop->prepare_example_reference_assessment($reference, $mformreference, $options);
88 $reference->title
= get_string('assessmentreference', 'workshop');
90 $reference->url
= $workshop->exassess_url($reference->id
);
92 echo $output->render($reference);
97 'showreviewer' => true,
98 'showauthor' => false,
101 $assessment = $workshop->prepare_example_assessment($assessment, $mformassessment, $options);
102 $assessment->title
= get_string('assessmentbyyourself', 'workshop');
103 if ($workshop->assessing_examples_allowed()) {
104 $assessment->add_action(
105 new moodle_url($workshop->exsubmission_url($example->id
), array('assess' => 'on', 'sesskey' => sesskey())),
106 get_string('reassess', 'workshop')
109 echo $output->render($assessment);
111 } elseif ($canmanage) {
113 'showreviewer' => true,
114 'showauthor' => false,
117 $assessment = $workshop->prepare_example_assessment($assessment, $mformassessment, $options);
118 echo $output->render($assessment);
121 echo $output->footer();