Merging the changes from 1.4 dev branch (site index blocks + various bugfixes)
[moodle.git] / blocks / site_main_menu / block_site_main_menu.php
CommitLineData
89adb174 1<?php //$Id$
2
3class CourseBlock_site_main_menu extends MoodleBlock {
4 function CourseBlock_site_main_menu ($course) {
5 $this->title = get_string('mainmenu');
6 $this->content_type = BLOCK_TYPE_LIST;
7 $this->course = $course;
8 $this->version = 2004052700;
9 }
10
11 function applicable_formats() {
12 return COURSE_FORMAT_SITE;
13 }
14
15 function get_content() {
16 global $USER, $CFG;
17
18 if($this->content !== NULL) {
19 return $this->content;
20 }
21
22 $this->content = New stdClass;
23 $this->content->items = array();
24 $this->content->icons = array();
25 $this->content->footer = '';
26
27 $isteacher = isteacher($this->course->id);
28 $isediting = isediting($this->course->id);
29 $ismoving = ismoving($this->course->id);
30
31 $sections = get_all_sections($this->course->id);
32 $section = $sections[0];
33
34 if($section->sequence || $isediting) {
35 get_all_mods($this->course->id, $mods, $modnames, $modnamesplural, $modnamesused);
36 }
37
38 $groupbuttons = $this->course->groupmode;
39 $groupbuttonslink = (!$this->course->groupmodeforce);
40
41 if ($ismoving) {
42 $strmovehere = get_string('movehere');
43 $strmovefull = strip_tags(get_string('movefull', '', "'$USER->activitycopyname'"));
44 $strcancel= get_string('cancel');
45 $stractivityclipboard = $USER->activitycopyname;
46 }
47
48 $modinfo = unserialize($this->course->modinfo);
49 $editbuttons = '';
50
51 if ($ismoving) {
52 $this->content->items[] = '&nbsp;<img align="bottom" src="'.$CFG->pixpath.'/t/move.gif" height="11" width="11">';
53 $this->content->icons[] = $USER->activitycopyname.'&nbsp;(<a href="'.$CFG->wwwroot.'/course/mod.php?cancelcopy=true">'.$strcancel.'</a>)';
54 }
55
56 if (!empty($section->sequence)) {
57 $sectionmods = explode(',', $section->sequence);
58 foreach ($sectionmods as $modnumber) {
59 if (empty($mods[$modnumber])) {
60 continue;
61 }
62 $mod = $mods[$modnumber];
63 if ($isediting && !$ismoving) {
64 if ($groupbuttons) {
65 if (! $mod->groupmodelink = $groupbuttonslink) {
66 $mod->groupmode = $this->course->groupmode;
67 }
68
69 } else {
70 $mod->groupmode = false;
71 }
72 $editbuttons = '<br />'.make_editing_buttons($mod, true, true);
73 } else {
74 $editbuttons = '';
75 }
76 if ($mod->visible || $isteacher) {
77 if ($ismoving) {
78 if ($mod->id == $USER->activitycopy) {
79 continue;
80 }
81 $this->content->items[] = '<a title="'.$strmovefull.'" href="'.$CFG->wwwroot.'/course/mod.php?moveto='.$mod->id.'">'.
82 '<img height="16" width="80" src="'.$CFG->pixpath.'/movehere.gif" alt="'.$strmovehere.'" border="0"></a>';
83 $this->content->icons[] = '';
84 }
85 $instancename = urldecode($modinfo[$modnumber]->name);
86 if (!empty($CFG->filterall)) {
87 $instancename = filter_text('<nolink>'.$instancename.'</nolink>', $this->course->id);
88 }
89 $linkcss = $mod->visible ? '' : ' class="dimmed" ';
90 if (!empty($modinfo[$modnumber]->extra)) {
91 $extra = urldecode($modinfo[$modnumber]->extra);
92 } else {
93 $extra = '';
94 }
95
96 if ($mod->modname == 'label') {
97 $this->content->items[] = format_text($extra, FORMAT_HTML).$editbuttons;
98 $this->content->icons[] = '';
99 } else {
100 $this->content->items[] = '<a title="'.$mod->modfullname.'" '.$linkcss.' '.$extra.
101 ' href="'.$CFG->wwwroot.'/mod/'.$mod->modname.'/view.php?id='.$mod->id.'">'.$instancename.'</a>'.$editbuttons;
102 $this->content->icons[] = '<img src="'.$CFG->modpixpath.'/'.$mod->modname.'/icon.gif" height="16" width="16" alt="'.$mod->modfullname.'">';
103 }
104 }
105 }
106 }
107
108 if ($ismoving) {
109 $this->content->items[] = '<a title="'.$strmovefull.'" href="'.$CFG->wwwroot.'/course/mod.php?movetosection='.$section->id.'">'.
110 '<img height="16" width="80" src="'.$CFG->pixpath.'/movehere.gif" alt="'.$strmovehere.'" border="0"></a>';
111 $this->content->icons[] = '';
112 }
113
114 if ($isediting && $modnames) {
115 $this->content->footer = '<div style="text-align: right;">'.
116 popup_form($CFG->wwwroot.'/course/mod.php?id='.$this->course->id.'&amp;section='.$section->section.'&amp;add=',
117 $modnames, 'section0', '', get_string('add').'...', 'mods', get_string('activities'), true) . '</div>';
118 } else {
119 $this->content->footer = '';
120 }
121
122 return $this->content;
123 }
124}
125
126?>