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 * Manage attendance sessions
20 * @package mod_attendance
21 * @copyright 2011 Artem Andreev <andreev.artem@gmail.com>
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 require_once(dirname(__FILE__
).'/../../config.php');
26 require_once(dirname(__FILE__
).'/locallib.php');
28 $pageparams = new att_manage_page_params();
30 $id = required_param('id', PARAM_INT
);
31 $from = optional_param('from', null
, PARAM_ALPHANUMEXT
);
32 $pageparams->view
= optional_param('view', null
, PARAM_INT
);
33 $pageparams->curdate
= optional_param('curdate', null
, PARAM_INT
);
34 $pageparams->perpage
= get_config('attendance', 'resultsperpage');
36 $cm = get_coursemodule_from_id('attendance', $id, 0, false
, MUST_EXIST
);
37 $course = $DB->get_record('course', array('id' => $cm->course
), '*', MUST_EXIST
);
38 $att = $DB->get_record('attendance', array('id' => $cm->instance
), '*', MUST_EXIST
);
40 require_login($course, true
, $cm);
42 $pageparams->init($cm);
43 $att = new attendance($att, $cm, $course, $PAGE->context
, $pageparams);
44 if (!$att->perm
->can_manage() && !$att->perm
->can_take() && !$att->perm
->can_change()) {
45 redirect($att->url_view());
48 // If teacher is coming from block, then check for a session exists for today.
49 if ($from === 'block') {
50 $sessions = $att->get_today_sessions();
51 $size = count($sessions);
53 $sess = reset($sessions);
54 $nottaken = !$sess->lasttaken
&& has_capability('mod/attendance:takeattendances', $PAGE->context
);
55 $canchange = $sess->lasttaken
&& has_capability('mod/attendance:changeattendances', $PAGE->context
);
56 if ($nottaken ||
$canchange) {
57 redirect($att->url_take(array('sessionid' => $sess->id
, 'grouptype' => $sess->groupid
)));
59 } else if ($size > 1) {
60 $att->curdate
= $today;
61 // Temporarily set $view for single access to page from block.
62 $att->view
= ATT_VIEW_DAYS
;
66 $PAGE->set_url($att->url_manage());
67 $PAGE->set_title($course->shortname
. ": ".$att->name
);
68 $PAGE->set_heading($course->fullname
);
69 $PAGE->set_cacheable(true
);
70 $PAGE->set_button($OUTPUT->update_module_button($cm->id
, 'attendance'));
71 $PAGE->navbar
->add($att->name
);
73 $output = $PAGE->get_renderer('mod_attendance');
74 $tabs = new attendance_tabs($att, attendance_tabs
::TAB_SESSIONS
);
75 $filtercontrols = new attendance_filter_controls($att);
76 $sesstable = new attendance_manage_data($att);
78 // Output starts here.
80 echo $output->header();
81 echo $output->heading(get_string('attendanceforthecourse', 'attendance').' :: ' .$course->fullname
);
82 echo $output->render($tabs);
83 echo $output->render($filtercontrols);
84 echo $output->render($sesstable);
86 echo $output->footer();