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<?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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require_once('../config.php');
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require_once('lib.php');
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require_once($CFG->dirroot . '/course/lib.php');
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$noteid = required_param('id', PARAM_INT);
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$PAGE->set_url('/notes/delete.php', array('id' => $noteid));
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if (!$note = note_load($noteid)) {
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throw new \moodle_exception('invalidid');
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}
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if (!$course = $DB->get_record('course', array('id' => $note->courseid))) {
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throw new \moodle_exception('invalidcourseid');
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}
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require_login($course);
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if (empty($CFG->enablenotes)) {
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throw new \moodle_exception('notesdisabled', 'notes');
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}
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if (!$user = $DB->get_record('user', array('id' => $note->userid))) {
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throw new \moodle_exception('invaliduserid');
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}
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$context = context_course::instance($course->id);
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if (!has_capability('moodle/notes:manage', $context)) {
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throw new \moodle_exception('nopermissiontodelete', 'notes');
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}
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if (data_submitted() && confirm_sesskey()) {
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// If data was submitted and is valid, then delete note.
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$returnurl = $CFG->wwwroot . '/notes/index.php?course=' . $course->id . '&user=' . $note->userid;
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note_delete($note);
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redirect($returnurl);
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} else {
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// If data was not submitted yet, then show note data with a delete confirmation form.
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$strnotes = get_string('notes', 'notes');
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$optionsyes = array('id' => $noteid, 'sesskey' => sesskey());
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$optionsno = array('course' => $course->id, 'user' => $note->userid);
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// Output HTML.
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$link = null;
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if (course_can_view_participants($context) || course_can_view_participants(context_system::instance())) {
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$link = new moodle_url('/user/index.php', array('id' => $course->id));
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}
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$PAGE->navbar->add(get_string('participants'), $link);
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$PAGE->navbar->add(fullname($user), new moodle_url('/user/view.php', array('id' => $user->id, 'course' => $course->id)));
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$PAGE->navbar->add(get_string('notes', 'notes'),
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new moodle_url('/notes/index.php', array('user' => $user->id, 'course' => $course->id)));
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$PAGE->navbar->add(get_string('delete'));
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$PAGE->set_title($course->shortname . ': ' . $strnotes);
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$PAGE->set_heading($course->fullname);
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echo $OUTPUT->header();
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echo $OUTPUT->confirm(get_string('deleteconfirm', 'notes'),
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new moodle_url('delete.php', $optionsyes),
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new moodle_url('index.php', $optionsno));
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echo '<br />';
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note_print($note, NOTES_SHOW_BODY | NOTES_SHOW_HEAD);
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echo $OUTPUT->footer();
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}
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