Code Coverage
 
Lines
Functions and Methods
Classes and Traits
Total
0.00% covered (danger)
0.00%
0 / 42
0.00% covered (danger)
0.00%
0 / 5
 CRAP
0.00% covered (danger)
0.00%
0 / 1
tao_helpers_form_elements_xhtml_Treebox
0.00% covered (danger)
0.00%
0 / 42
0.00% covered (danger)
0.00%
0 / 5
 156
0.00% covered (danger)
0.00%
0 / 1
 feed
0.00% covered (danger)
0.00%
0 / 5
0.00% covered (danger)
0.00%
0 / 1
 12
 getOptions
0.00% covered (danger)
0.00%
0 / 7
0.00% covered (danger)
0.00%
0 / 1
 20
 setValue
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
 2
 render
0.00% covered (danger)
0.00%
0 / 25
0.00% covered (danger)
0.00%
0 / 1
 6
 getEvaluatedValue
0.00% covered (danger)
0.00%
0 / 4
0.00% covered (danger)
0.00%
0 / 1
 6
1<?php
2
3/**
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; under version 2
7 * of the License (non-upgradable).
8 *
9 * This program 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 this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
17 *
18 * Copyright (c) 2008-2010 (original work) Deutsche Institut für Internationale Pädagogische Forschung
19 *                         (under the project TAO-TRANSFER);
20 *               2009-2012 (update and modification) Public Research Centre Henri Tudor
21 *                         (under the project TAO-SUSTAIN & TAO-DEV);
22 *
23 * Copyright (c) 2015 (original work) Open Assessment Technologies SA;
24 *
25 * @author Mikhail Kamarouski, <kamarouski@1pt.com>
26 * @package tao
27 */
28
29use oat\tao\helpers\form\elements\xhtml\XhtmlRenderingTrait;
30
31/**
32 * Treebox widget
33 */
34class tao_helpers_form_elements_xhtml_Treebox extends tao_helpers_form_elements_Treebox
35{
36    use XhtmlRenderingTrait;
37
38    /**
39     *
40     * @var core_kernel_classes_Class
41     */
42    protected $range;
43
44    /**
45     *
46     * @return void
47     */
48    public function feed()
49    {
50        $expression = "/^" . preg_quote($this->name, "/") . "(.)*[0-9]+$/";
51        $this->setValues([]);
52        foreach ($_POST as $key => $value) {
53            if (preg_match($expression, $key)) {
54                $this->addValue(tao_helpers_Uri::decode($value));
55            }
56        }
57    }
58
59    /**
60     *
61     * @param string $format
62     *
63     * @return array
64     */
65    public function getOptions($format = 'flat')
66    {
67        switch ($format) {
68            case 'structured':
69                $returnValue = parent::getOptions();
70                break;
71            case 'flat':
72            default:
73                $returnValue = tao_helpers_form_GenerisFormFactory::extractTreeData(parent::getOptions());
74                break;
75        }
76
77        return $returnValue;
78    }
79
80    /**
81     *
82     * @param string $value
83     *
84     * @return void
85     */
86    public function setValue($value)
87    {
88        $this->addValue($value);
89    }
90
91    /**
92     *
93     * @return string
94     */
95    public function render()
96    {
97        $widgetTreeName = $this->name . '-TreeBox';
98        $widgetValueName = $this->name . '-TreeValues';
99        $returnValue = $this->renderLabel();
100
101        $returnValue .= "<div class='form-elt-container' style='min-height:50px; overflow-y:auto;'>";
102
103        $returnValue .= "<div id='{$widgetValueName}'>";
104        $i = 0;
105
106        foreach ($this->values as $value) {
107            $returnValue .=  '<input type=\'hidden\' name=\'' . $this->name . '_' . $i++ . '\' value=\'' . $value
108                . '\' />';
109        }
110        $returnValue .= "</div>";
111        $returnValue .= "<div id='{$widgetTreeName}' class='tree-widget'></div>";
112
113        $returnValue .= "<script type=\"text/javascript\">
114            $(function(){
115             require(['require', 'jquery', 'generis.tree.select'], function(req, $) {
116                $(\"div[id='" . $widgetTreeName . '\']").tree({
117                    data: {
118                        type : "json",
119                        async: false,
120                        opts : {static : ';
121        $returnValue .= json_encode($this->getOptions('structured'));
122        $returnValue .= '}
123                    },
124                    callback:{
125                        onload: function(TREE_OBJ) {
126                            checkedElements = ' . json_encode($this->values) . ';
127                            var tree = $("#' . $widgetTreeName . '");
128                            $.each(checkedElements, function(i, elt){
129                                NODE = $("li[id=\'"+elt+"\']", tree);
130                                if(NODE.length > 0){
131                                    parent = TREE_OBJ.parent(NODE);
132                                    TREE_OBJ.open_branch(parent);
133                                    while(parent != -1){
134                                        parent = TREE_OBJ.parent(parent);
135                                        TREE_OBJ.open_branch(parent);
136                                    }
137                                    $.tree.plugins.checkbox.check(NODE);
138                                }
139                            });
140                        },
141                        onchange: function(NODE, TREE_OBJ){
142                            var valueContainer = $("div[id=\'' . $widgetValueName . '\']");
143                            valueContainer.empty();
144                            $.each($.tree.plugins.checkbox.get_checked(TREE_OBJ), function(i, myNODE){
145                                valueContainer.append("<input type=\'hidden\' name=\'' . $this->name
146            . '_"+i+"\' value=\'"+$(myNODE).attr("id")+"\' />");
147                            });
148                        }
149                    },
150                    types: {
151                     "default" : {
152                            renameable    : false,
153                            deletable    : false,
154                            creatable    : false,
155                            draggable    : false
156                        }
157                    },
158                    ui: { theme_name : "checkbox" },
159                    plugins : { checkbox : { three_state : false} }
160                });
161             });
162            });
163            </script>';
164        $returnValue .= "</div><br />";
165
166        return (string) $returnValue;
167
168        return $returnValue;
169    }
170
171    /**
172     *
173     * @access public
174     * @return mixed
175     */
176    public function getEvaluatedValue()
177    {
178        $values = array_map("tao_helpers_Uri::decode", $this->getValues());
179        if (count($values) === 1) {
180            return $values[0];
181        } else {
182            return $values;
183        }
184    }
185}