1<?php
2
3// This file is part of Moodle - http://moodle.org/
4//
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.
14//
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
18/**
19* Sets up the tabs used by the lesson pages for teachers.
20*
21* This file was adapted from the mod/quiz/tabs.php
22*
23 * @package mod_lesson
24 * @copyright  1999 onwards Martin Dougiamas  {@link http://moodle.com}
25 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or late
26*/
27
28defined('MOODLE_INTERNAL') || die();
29
30/// This file to be included so we can assume config.php has already been included.
31global $DB;
32if (empty($lesson)) {
33    print_error('cannotcallscript');
34}
35if (!isset($currenttab)) {
36    $currenttab = '';
37}
38if (!isset($cm)) {
39    $cm = get_coursemodule_from_instance('lesson', $lesson->id);
40    $context = context_module::instance($cm->id);
41}
42if (!isset($course)) {
43    $course = $DB->get_record('course', array('id' => $lesson->course));
44}
45
46$tabs = $row = $inactive = $activated = array();
47
48/// user attempt count for reports link hover (completed attempts - much faster)
49$attemptscount = $DB->count_records('lesson_grades', array('lessonid'=>$lesson->id));
50
51$row[] = new tabobject('view', "$CFG->wwwroot/mod/lesson/view.php?id=$cm->id", get_string('preview', 'lesson'), get_string('previewlesson', 'lesson', format_string($lesson->name)));
52$row[] = new tabobject('edit', "$CFG->wwwroot/mod/lesson/edit.php?id=$cm->id", get_string('edit', 'lesson'), get_string('edita', 'moodle', format_string($lesson->name)));
53if (has_capability('mod/lesson:viewreports', $context)) {
54    $row[] = new tabobject('reports', "$CFG->wwwroot/mod/lesson/report.php?id=$cm->id", get_string('reports', 'lesson'),
55            get_string('viewreports2', 'lesson', $attemptscount));
56}
57if (has_capability('mod/lesson:grade', $context)) {
58    $row[] = new tabobject('essay', "$CFG->wwwroot/mod/lesson/essay.php?id=$cm->id", get_string('manualgrading', 'lesson'));
59}
60
61$tabs[] = $row;
62
63
64switch ($currenttab) {
65    case 'reportoverview':
66    case 'reportdetail':
67    /// sub tabs for reports (overview and detail)
68        $inactive[] = 'reports';
69        $activated[] = 'reports';
70
71        $row    = array();
72        $row[]  = new tabobject('reportoverview', "$CFG->wwwroot/mod/lesson/report.php?id=$cm->id&amp;action=reportoverview", get_string('overview', 'lesson'));
73        $row[]  = new tabobject('reportdetail', "$CFG->wwwroot/mod/lesson/report.php?id=$cm->id&amp;action=reportdetail", get_string('detailedstats', 'lesson'));
74        $tabs[] = $row;
75        break;
76    case 'collapsed':
77    case 'full':
78    case 'single':
79    /// sub tabs for edit view (collapsed and expanded aka full)
80        $inactive[] = 'edit';
81        $activated[] = 'edit';
82
83        $row    = array();
84        $row[]  = new tabobject('collapsed', "$CFG->wwwroot/mod/lesson/edit.php?id=$cm->id&amp;mode=collapsed", get_string('collapsed', 'lesson'));
85        $row[]  = new tabobject('full', "$CFG->wwwroot/mod/lesson/edit.php?id=$cm->id&amp;mode=full", get_string('full', 'lesson'));
86        $tabs[] = $row;
87        break;
88}
89
90print_tabs($tabs, $currenttab, $inactive, $activated);
91