MDL-54044 block_site_main_menu: Fixed labels not being indented
[moodle.git] / blocks / site_main_menu / block_site_main_menu.php
1 <?php
2 // This file is part of Moodle - http://moodle.org/
3 //
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.
8 //
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.
13 //
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/>.
17 /**
18  * Site main menu block.
19  *
20  * @package    block_site_main_menu
21  * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23  */
25 class block_site_main_menu extends block_list {
26     function init() {
27         $this->title = get_string('pluginname', 'block_site_main_menu');
28     }
30     function applicable_formats() {
31         return array('site' => true);
32     }
34     function get_content() {
35         global $USER, $CFG, $DB, $OUTPUT;
37         if ($this->content !== NULL) {
38             return $this->content;
39         }
41         $this->content = new stdClass();
42         $this->content->items = array();
43         $this->content->icons = array();
44         $this->content->footer = '';
46         if (empty($this->instance)) {
47             return $this->content;
48         }
50         $course = get_site();
51         require_once($CFG->dirroot.'/course/lib.php');
52         $context = context_course::instance($course->id);
53         $isediting = $this->page->user_is_editing() && has_capability('moodle/course:manageactivities', $context);
54         $courserenderer = $this->page->get_renderer('core', 'course');
56 /// extra fast view mode
57         if (!$isediting) {
58             $modinfo = get_fast_modinfo($course);
59             if (!empty($modinfo->sections[0])) {
60                 foreach($modinfo->sections[0] as $cmid) {
61                     $cm = $modinfo->cms[$cmid];
62                     if (!$cm->uservisible) {
63                         continue;
64                     }
66                     if ($cm->indent > 0) {
67                         $indent = '<div class="mod-indent mod-indent-'.$cm->indent.'"></div>';
68                     } else {
69                         $indent = '';
70                     }
72                     if (!empty($cm->url)) {
73                         $content = html_writer::div($courserenderer->course_section_cm_name($cm), 'activity');
74                     } else {
75                         $content = $cm->get_formatted_content(array('overflowdiv' => true, 'noclean' => true));
76                     }
78                     $this->content->items[] = $indent . html_writer::div($content, 'main-menu-content');
79                 }
80             }
81             return $this->content;
82         }
84         // Slow & hacky editing mode.
85         $ismoving = ismoving($course->id);
86         course_create_sections_if_missing($course, 0);
87         $modinfo = get_fast_modinfo($course);
88         $section = $modinfo->get_section_info(0);
90         if ($ismoving) {
91             $strmovehere = get_string('movehere');
92             $strmovefull = strip_tags(get_string('movefull', '', "'$USER->activitycopyname'"));
93             $strcancel= get_string('cancel');
94         } else {
95             $strmove = get_string('move');
96         }
98         if ($ismoving) {
99             $this->content->icons[] = '<img src="'.$OUTPUT->pix_url('t/move') . '" class="iconsmall" alt="" />';
100             $this->content->items[] = $USER->activitycopyname.'&nbsp;(<a href="'.$CFG->wwwroot.'/course/mod.php?cancelcopy=true&amp;sesskey='.sesskey().'">'.$strcancel.'</a>)';
101         }
103         if (!empty($modinfo->sections[0])) {
104             foreach ($modinfo->sections[0] as $modnumber) {
105                 $mod = $modinfo->cms[$modnumber];
106                 if (!$mod->uservisible) {
107                     continue;
108                 }
109                 if (!$ismoving) {
110                     $actions = course_get_cm_edit_actions($mod, $mod->indent);
112                     // Prepend list of actions with the 'move' action.
113                     $actions = array('move' => new action_menu_link_primary(
114                         new moodle_url('/course/mod.php', array('sesskey' => sesskey(), 'copy' => $mod->id)),
115                         new pix_icon('t/move', $strmove, 'moodle', array('class' => 'iconsmall', 'title' => '')),
116                         $strmove
117                     )) + $actions;
119                     $editbuttons = html_writer::tag('div',
120                         $courserenderer->course_section_cm_edit_actions($actions, $mod, array('donotenhance' => true)),
121                         array('class' => 'buttons')
122                     );
123                 } else {
124                     $editbuttons = '';
125                 }
126                 if ($mod->visible || has_capability('moodle/course:viewhiddenactivities', $mod->context)) {
127                     if ($ismoving) {
128                         if ($mod->id == $USER->activitycopy) {
129                             continue;
130                         }
131                         $this->content->items[] = '<a title="'.$strmovefull.'" href="'.$CFG->wwwroot.'/course/mod.php?moveto='.$mod->id.'&amp;sesskey='.sesskey().'">'.
132                             '<img style="height:16px; width:80px; border:0px" src="'.$OUTPUT->pix_url('movehere') . '" alt="'.$strmovehere.'" /></a>';
133                         $this->content->icons[] = '';
134                     }
135                     if ($mod->indent > 0) {
136                         $indent = '<div class="mod-indent mod-indent-'.$mod->indent.'"></div>';
137                     } else {
138                         $indent = '';
139                     }
140                     if (!$mod->url) {
141                         $content = $mod->get_formatted_content(array('overflowdiv' => true, 'noclean' => true));
142                     } else {
143                         $content = html_writer::div($courserenderer->course_section_cm_name($mod), ' activity');
144                     }
145                     $this->content->items[] = $indent . html_writer::div($content . $editbuttons, 'main-menu-content');
146                 }
147             }
148         }
150         if ($ismoving) {
151             $this->content->items[] = '<a title="'.$strmovefull.'" href="'.$CFG->wwwroot.'/course/mod.php?movetosection='.$section->id.'&amp;sesskey='.sesskey().'">'.
152                                       '<img style="height:16px; width:80px; border:0px" src="'.$OUTPUT->pix_url('movehere') . '" alt="'.$strmovehere.'" /></a>';
153             $this->content->icons[] = '';
154         }
156         $this->content->footer = $courserenderer->course_section_add_cm_control($course,
157                 0, null, array('inblock' => true));
159         return $this->content;
160     }