Merge branch 'MDL-27675_master' of git://github.com/grabs/moodle
[moodle.git] / mod / feedback / item / multichoice / multichoice_form.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 require_once($CFG->dirroot.'/mod/feedback/item/feedback_item_form_class.php');
19 class feedback_multichoice_form extends feedback_item_form {
20     protected $type = "multichoice";
22     public function definition() {
23         $item = $this->_customdata['item'];
24         $common = $this->_customdata['common'];
25         $positionlist = $this->_customdata['positionlist'];
26         $position = $this->_customdata['position'];
28         $mform =& $this->_form;
30         $mform->addElement('header', 'general', get_string($this->type, 'feedback'));
32         $mform->addElement('checkbox', 'required', get_string('required', 'feedback'));
34         $mform->addElement('text',
35                             'name',
36                             get_string('item_name', 'feedback'),
37                             array('size' => FEEDBACK_ITEM_NAME_TEXTBOX_SIZE,
38                                   'maxlength' => 255));
40         $mform->addElement('text',
41                             'label',
42                             get_string('item_label', 'feedback'),
43                             array('size' => FEEDBACK_ITEM_LABEL_TEXTBOX_SIZE,
44                                   'maxlength' => 255));
46         $mform->addElement('select',
47                             'horizontal',
48                             get_string('adjustment', 'feedback').'&nbsp;',
49                             array(0 => get_string('vertical', 'feedback'),
50                                   1 => get_string('horizontal', 'feedback')));
52         $mform->addElement('select',
53                             'subtype',
54                             get_string('multichoicetype', 'feedback').'&nbsp;',
55                             array('r'=>get_string('radio', 'feedback'),
56                                   'c'=>get_string('check', 'feedback'),
57                                   'd'=>get_string('dropdown', 'feedback')));
59         $mform->addElement('selectyesno',
60                            'ignoreempty',
61                            get_string('do_not_analyse_empty_submits', 'feedback'));
63         $mform->addElement('selectyesno',
64                            'hidenoselect',
65                            get_string('hide_no_select_option', 'feedback'));
67         $mform->addElement('static',
68                            'hint',
69                            get_string('multichoice_values', 'feedback'),
70                            get_string('use_one_line_for_each_value', 'feedback'));
72         $mform->addElement('textarea', 'values', '', 'wrap="virtual" rows="10" cols="65"');
74         parent::definition();
75         $this->set_data($item);
77     }
79     public function set_data($item) {
80         $info = $this->_customdata['info'];
82         $item->horizontal = $info->horizontal;
84         $item->subtype = $info->subtype;
86         $itemvalues = str_replace(FEEDBACK_MULTICHOICE_LINE_SEP, "\n", $info->presentation);
87         $itemvalues = str_replace("\n\n", "\n", $itemvalues);
88         $item->values = $itemvalues;
90         return parent::set_data($item);
91     }
93     public function get_data() {
94         if (!$item = parent::get_data()) {
95             return false;
96         }
98         $presentation = str_replace("\n", FEEDBACK_MULTICHOICE_LINE_SEP, trim($item->values));
99         if (!isset($item->subtype)) {
100             $subtype = 'r';
101         } else {
102             $subtype = substr($item->subtype, 0, 1);
103         }
104         if (isset($item->horizontal) AND $item->horizontal == 1 AND $subtype != 'd') {
105             $presentation .= FEEDBACK_MULTICHOICE_ADJUST_SEP.'1';
106         }
108         $item->presentation = $subtype.FEEDBACK_MULTICHOICE_TYPE_SEP.$presentation;
109         return $item;
110     }