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1 | <?php //$Id$ |
2 | |
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3 | class block_site_main_menu extends block_list { |
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4 | function init() { |
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5 | $this->title = get_string('mainmenu'); |
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6 | $this->version = 2005061300; |
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7 | } |
8 | |
9 | function applicable_formats() { |
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10 | return array('site' => true); |
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11 | } |
12 | |
13 | function get_content() { |
14 | global $USER, $CFG; |
15 | |
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16 | if ($this->content !== NULL) { |
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17 | return $this->content; |
18 | } |
19 | |
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20 | $this->content = new stdClass; |
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21 | $this->content->items = array(); |
22 | $this->content->icons = array(); |
23 | $this->content->footer = ''; |
24 | |
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25 | if (empty($this->instance)) { |
26 | return $this->content; |
27 | } |
28 | |
29 | $course = get_record('course', 'id', $this->instance->pageid); |
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30 | $context = get_context_instance(CONTEXT_COURSE, $course->id); |
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31 | |
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32 | $isediting = isediting($this->instance->pageid) && has_capability('moodle/course:manageactivities', $context); |
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33 | $ismoving = ismoving($this->instance->pageid); |
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34 | |
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35 | $sections = get_all_sections($this->instance->pageid); |
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36 | |
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37 | if(!empty($sections) && isset($sections[0])) { |
38 | $section = $sections[0]; |
39 | } |
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40 | |
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41 | if (!empty($section) || $isediting) { |
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42 | get_all_mods($this->instance->pageid, $mods, $modnames, $modnamesplural, $modnamesused); |
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43 | } |
44 | |
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45 | $groupbuttons = $course->groupmode; |
46 | $groupbuttonslink = (!$course->groupmodeforce); |
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47 | |
48 | if ($ismoving) { |
49 | $strmovehere = get_string('movehere'); |
50 | $strmovefull = strip_tags(get_string('movefull', '', "'$USER->activitycopyname'")); |
51 | $strcancel= get_string('cancel'); |
52 | $stractivityclipboard = $USER->activitycopyname; |
53 | } |
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54 | /// Casting $course->modinfo to string prevents one notice when the field is null |
55 | $modinfo = unserialize((string)$course->modinfo); |
56 | |
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57 | $editbuttons = ''; |
58 | |
59 | if ($ismoving) { |
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60 | $this->content->icons[] = '<img src="'.$CFG->pixpath.'/t/move.gif" class="iconsmall" alt="" />'; |
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61 | $this->content->items[] = $USER->activitycopyname.' (<a href="'.$CFG->wwwroot.'/course/mod.php?cancelcopy=true&sesskey='.$USER->sesskey.'">'.$strcancel.'</a>)'; |
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62 | } |
63 | |
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64 | if (!empty($section) && !empty($section->sequence)) { |
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65 | $sectionmods = explode(',', $section->sequence); |
66 | foreach ($sectionmods as $modnumber) { |
67 | if (empty($mods[$modnumber])) { |
68 | continue; |
69 | } |
70 | $mod = $mods[$modnumber]; |
71 | if ($isediting && !$ismoving) { |
72 | if ($groupbuttons) { |
73 | if (! $mod->groupmodelink = $groupbuttonslink) { |
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74 | $mod->groupmode = $course->groupmode; |
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75 | } |
76 | |
77 | } else { |
78 | $mod->groupmode = false; |
79 | } |
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80 | $editbuttons = '<div class="buttons">'.make_editing_buttons($mod, true, true).'</div>'; |
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81 | } else { |
82 | $editbuttons = ''; |
83 | } |
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84 | if ($mod->visible || has_capability('moodle/course:viewhiddenactivities', $context)) { |
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85 | if ($ismoving) { |
86 | if ($mod->id == $USER->activitycopy) { |
87 | continue; |
88 | } |
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89 | $this->content->items[] = '<a title="'.$strmovefull.'" href="'.$CFG->wwwroot.'/course/mod.php?moveto='.$mod->id.'&sesskey='.$USER->sesskey.'">'. |
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90 | '<img style="height:16px; width:80px; border:0px" src="'.$CFG->pixpath.'/movehere.gif" alt="'.$strmovehere.'" /></a>'; |
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91 | $this->content->icons[] = ''; |
92 | } |
93 | $instancename = urldecode($modinfo[$modnumber]->name); |
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94 | $instancename = format_string($instancename, true, $this->instance->pageid); |
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95 | $linkcss = $mod->visible ? '' : ' class="dimmed" '; |
96 | if (!empty($modinfo[$modnumber]->extra)) { |
97 | $extra = urldecode($modinfo[$modnumber]->extra); |
98 | } else { |
99 | $extra = ''; |
100 | } |
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101 | if (!empty($modinfo[$modnumber]->icon)) { |
102 | $icon = $CFG->pixpath.'/'.urldecode($modinfo[$modnumber]->icon); |
103 | } else { |
104 | $icon = $CFG->modpixpath.'/'.$mod->modname.'/icon.gif'; |
105 | } |
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106 | |
107 | if ($mod->modname == 'label') { |
108 | $this->content->items[] = format_text($extra, FORMAT_HTML).$editbuttons; |
109 | $this->content->icons[] = ''; |
110 | } else { |
111 | $this->content->items[] = '<a title="'.$mod->modfullname.'" '.$linkcss.' '.$extra. |
112 | ' href="'.$CFG->wwwroot.'/mod/'.$mod->modname.'/view.php?id='.$mod->id.'">'.$instancename.'</a>'.$editbuttons; |
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113 | //Accessibility: incidental image - should be empty Alt text |
114 | $this->content->icons[] = '<img src="'.$icon.'" class="icon" alt="" />'; |
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115 | } |
116 | } |
117 | } |
118 | } |
119 | |
120 | if ($ismoving) { |
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121 | $this->content->items[] = '<a title="'.$strmovefull.'" href="'.$CFG->wwwroot.'/course/mod.php?movetosection='.$section->id.'&sesskey='.$USER->sesskey.'">'. |
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122 | '<img style="height:16px; width:80px; border:0px" src="'.$CFG->pixpath.'/movehere.gif" alt="'.$strmovehere.'" /></a>'; |
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123 | $this->content->icons[] = ''; |
124 | } |
125 | |
126 | if ($isediting && $modnames) { |
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127 | $this->content->footer = print_section_add_menus($course, 0, $modnames, true, true); |
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128 | } else { |
129 | $this->content->footer = ''; |
130 | } |
131 | |
132 | return $this->content; |
133 | } |
134 | } |
135 | |
136 | ?> |