workshop: fixed link to the attachment in a folder
[moodle.git] / mod / workshop / submission.php
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1<?php
2
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3// This file is part of Moodle - http://moodle.org/
4//
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5// Moodle is free software: you can redistribute it and/or modify
6// it under the terms of the GNU General Public License as published by
7// the Free Software Foundation, either version 3 of the License, or
8// (at your option) any later version.
9//
10// Moodle is distributed in the hope that it will be useful,
11// but WITHOUT ANY WARRANTY; without even the implied warranty of
12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13// GNU General Public License for more details.
53fad4b9 14//
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15// You should have received a copy of the GNU General Public License
16// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
17
33e4dea6 18/**
51508f25 19 * View a single (usually the own) submission, submit own work.
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20 *
21 * @package mod-workshop
22 * @copyright 2009 David Mudrak <david.mudrak@gmail.com>
23 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
24 */
25
26require_once(dirname(dirname(dirname(__FILE__))).'/config.php');
27require_once(dirname(__FILE__).'/lib.php');
127032fe 28require_once(dirname(__FILE__).'/locallib.php');
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29require_once(dirname(__FILE__).'/submission_form.php');
30
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31$cmid = required_param('cmid', PARAM_INT); // course module id
32$id = optional_param('id', 0, PARAM_INT); // submission id
33$edit = optional_param('edit', false, PARAM_BOOL); // open for editing?
33e4dea6 34
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35$cm = get_coursemodule_from_id('workshop', $cmid, 0, false, MUST_EXIST);
36$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
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37
38require_login($course, false, $cm);
33e4dea6 39if (isguestuser()) {
b8ead2e6 40 print_error('guestsarenotallowed');
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41}
42
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43$workshop = $DB->get_record('workshop', array('id' => $cm->instance), '*', MUST_EXIST);
44$workshop = new workshop($workshop, $cm, $course);
45
46$PAGE->set_url(new moodle_url($workshop->submission_url(), array('cmid' => $cmid, 'id' => $id, 'edit' => $edit)));
33e4dea6 47
127032fe 48if ($id) { // submission is specified
51508f25 49 $submission = $workshop->get_submission_by_id($id);
127032fe 50} else { // no submission specified
0dc47fb9 51 if (!$submission = $workshop->get_submission_by_author($USER->id)) {
65ba104c 52 $submission = new stdClass();
127032fe 53 $submission->id = null;
00aca3c1 54 $submission->authorid = $USER->id;
53fad4b9 55 }
33e4dea6 56}
c1e883bb 57
00aca3c1 58$ownsubmission = $submission->authorid == $USER->id;
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59$canviewall = has_capability('mod/workshop:viewallsubmissions', $PAGE->context);
60$cansubmit = has_capability('mod/workshop:submit', $PAGE->context);
00aca3c1 61$isreviewer = $DB->record_exists('workshop_assessments', array('submissionid' => $submission->id, 'reviewerid' => $USER->id));
51508f25 62
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63if ($submission->id and ($ownsubmission or $canviewall or $isreviewer)) {
64 // ok you can go
65} elseif (is_null($submission->id) and $cansubmit) {
66 // ok you can go
67} else {
51508f25 68 print_error('nopermissions');
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69}
70
71$maxfiles = $workshop->nattachments;
72$maxbytes = $workshop->maxbytes;
73$contentopts = array('trusttext' => true, 'subdirs' => false, 'maxfiles' => $maxfiles, 'maxbytes' => $maxbytes);
75ff50df 74$attachmentopts = array('subdirs' => true, 'maxfiles'=>$maxfiles, 'maxbytes'=>$maxbytes);
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75$submission = file_prepare_standard_editor($submission, 'content', $contentopts, $PAGE->context,
76 'workshop_submission_content', $submission->id);
77$submission = file_prepare_standard_filemanager($submission, 'attachment', $attachmentopts, $PAGE->context,
78 'workshop_submission_attachment', $submission->id);
79$mform = new workshop_submission_form(null, array('current' => $submission, 'cm' => $cm, 'workshop' => $workshop,
80 'contentopts' => $contentopts, 'attachmentopts' => $attachmentopts));
33e4dea6 81
6e309973 82if ($mform->is_cancelled()) {
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83 redirect($workshop->view_url());
84
51508f25 85} elseif ($cansubmit and $formdata = $mform->get_data()) {
33e4dea6 86 $timenow = time();
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87 if (empty($formdata->id)) {
88 $formdata->workshopid = $workshop->id;
89 $formdata->example = 0; // todo add examples support
00aca3c1 90 $formdata->authorid = $USER->id;
c1e883bb 91 $formdata->timecreated = $timenow;
33e4dea6 92 }
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93 $formdata->timemodified = $timenow;
94 $formdata->title = trim($formdata->title);
95 $formdata->content = ''; // updated later
96 $formdata->contentformat = FORMAT_HTML; // updated later
97 $formdata->contenttrust = 0; // updated later
98 if (empty($formdata->id)) {
99 $formdata->id = $DB->insert_record('workshop_submissions', $formdata);
33e4dea6 100 // todo add to log
33e4dea6 101 }
33e4dea6 102 // save and relink embedded images and save attachments
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103 $formdata = file_postupdate_standard_editor($formdata, 'content', $contentopts, $PAGE->context,
104 'workshop_submission_content', $formdata->id);
105 $formdata = file_postupdate_standard_filemanager($formdata, 'attachment', $attachmentopts, $PAGE->context,
106 'workshop_submission_attachment', $formdata->id);
107 // store the updated values or re-save the new submission (re-saving needed because URLs are now rewritten)
108 $DB->update_record('workshop_submissions', $formdata);
109 redirect($workshop->view_url());
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110}
111
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112$PAGE->set_title($workshop->name);
113$PAGE->set_heading($course->fullname);
39861053 114if ($edit) {
b761e6d9 115 $PAGE->navbar->add(get_string('mysubmission', 'workshop'), $workshop->submission_url(), navigation_node::TYPE_CUSTOM);
39861053 116 $PAGE->navbar->add(get_string('editingsubmission', 'workshop'));
51508f25 117} elseif ($ownsubmission) {
b761e6d9 118 $PAGE->navbar->add(get_string('mysubmission', 'workshop'));
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119} else {
120 $PAGE->navbar->add(get_string('submission', 'workshop'));
39861053 121}
33e4dea6 122
c1e883bb 123// Output starts here
39861053 124echo $OUTPUT->header();
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125$currenttab = 'submission';
126include(dirname(__FILE__) . '/tabs.php');
0dc47fb9 127echo $OUTPUT->heading(format_string($workshop->name), 2);
c1e883bb 128
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129// if in edit mode, display the form to edit the submission
130
51508f25 131if ($edit and $ownsubmission) {
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132 $mform->display();
133 echo $OUTPUT->footer();
134 die();
135}
136
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137// else display the submission
138
139if ($submission->id) {
c1e883bb 140 $wsoutput = $PAGE->theme->get_renderer('mod_workshop', $PAGE);
e9b0f0ab 141 echo $wsoutput->submission_full($submission, true);
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142} else {
143 echo $OUTPUT->box(get_string('noyoursubmission', 'workshop'));
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144}
145
51508f25 146if ($ownsubmission and $workshop->submitting_allowed()) {
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147 $editbutton = new html_form();
148 $editbutton->method = 'get';
149 $editbutton->button->text = get_string('editsubmission', 'workshop');
150 $editbutton->url = new moodle_url($PAGE->url, array('edit' => 'on', 'id' => $submission->id));
151 echo $OUTPUT->button($editbutton);
152}
153
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154// and possibly display the submission's review(s)
155
156$canviewallassessments = false;
157if (has_capability('mod/workshop:viewallassessments', $PAGE->context)) {
158 $canviewallassessments = true;
159} elseif ($ownsubmission and $workshop->assessments_available()) {
160 $canviewallassessments = true;
161} else {
162 $canviewallassessments = false;
163}
164
165$canviewgrades = false;
166if ($isreviewer) {
167 $canviewgrades = true; // reviewers can always see the grades they gave even they are not available yet
168} elseif ($ownsubmission or $canviewallassessments) {
169 $canviewgrades = $workshop->grades_available(); // bool|null, see the function phpdoc
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170}
171
172if ($isreviewer) {
407b1e91 173 // display own assessment - todo
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174 $strategy = $workshop->grading_strategy_instance();
175}
176
177if ($canviewallassessments) {
407b1e91 178 // display all assessments (except the eventual own one - that has been already displayed) - todo
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179 $strategy = $workshop->grading_strategy_instance();
180}
181
0dc47fb9 182echo $OUTPUT->footer();