ILIAS  release_5-3 Revision v5.3.23-19-g915713cf615
class.ilMDTypicalAgeRange.php
Go to the documentation of this file.
1<?php
2/*
3 +-----------------------------------------------------------------------------+
4 | ILIAS open source |
5 +-----------------------------------------------------------------------------+
6 | Copyright (c) 1998-2001 ILIAS open source, University of Cologne |
7 | |
8 | This program is free software; you can redistribute it and/or |
9 | modify it under the terms of the GNU General Public License |
10 | as published by the Free Software Foundation; either version 2 |
11 | of the License, or (at your option) any later version. |
12 | |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21 +-----------------------------------------------------------------------------+
22*/
23
24
31include_once 'class.ilMDBase.php';
32
34{
35 // SET/GET
36 public function setTypicalAgeRange($a_typical_age_range)
37 {
38 $this->typical_age_range = $a_typical_age_range;
39 }
40 public function getTypicalAgeRange()
41 {
42 return $this->typical_age_range;
43 }
44 public function setTypicalAgeRangeLanguage(&$lng_obj)
45 {
46 if (is_object($lng_obj)) {
47 $this->typical_age_range_language = $lng_obj;
48 }
49 }
50 public function &getTypicalAgeRangeLanguage()
51 {
52 return is_object($this->typical_age_range_language) ? $this->typical_age_range_language : false;
53 }
55 {
56 return is_object($this->typical_age_range_language) ? $this->typical_age_range_language->getLanguageCode() : false;
57 }
58
59 public function setTypicalAgeRangeMinimum($a_min)
60 {
61 $this->typical_age_range_minimum = $a_min;
62 }
63 public function getTypicalAgeRangeMinimum()
64 {
65 return $this->typical_age_range_minimum;
66 }
67 public function setTypicalAgeRangeMaximum($a_max)
68 {
69 $this->typical_age_range_maximum = $a_max;
70 }
71 public function getTypicalAgeRangeMaximum()
72 {
73 return $this->typical_age_range_maximum;
74 }
75
76
77 public function save()
78 {
79 global $ilDB;
80
81 $fields = $this->__getFields();
82 $fields['meta_tar_id'] = array('integer',$next_id = $ilDB->nextId('il_meta_tar'));
83
84 if ($this->db->insert('il_meta_tar', $fields)) {
85 $this->setMetaId($next_id);
86 return $this->getMetaId();
87 }
88 return false;
89 }
90
91 public function update()
92 {
93 global $ilDB;
94
96 if ($this->getMetaId()) {
97 if ($this->db->update(
98 'il_meta_tar',
99 $this->__getFields(),
100 array("meta_tar_id" => array('integer',$this->getMetaId()))
101 )) {
102 return true;
103 }
104 }
105 return false;
106 }
107
108 public function delete()
109 {
110 global $ilDB;
111
112 if ($this->getMetaId()) {
113 $query = "DELETE FROM il_meta_tar " .
114 "WHERE meta_tar_id = " . $ilDB->quote($this->getMetaId(), 'integer');
115 $res = $ilDB->manipulate($query);
116 return true;
117 }
118 return false;
119 }
120
121
122 public function __getFields()
123 {
124 return array('rbac_id' => array('integer',$this->getRBACId()),
125 'obj_id' => array('integer',$this->getObjId()),
126 'obj_type' => array('text',$this->getObjType()),
127 'parent_type' => array('text',$this->getParentType()),
128 'parent_id' => array('integer',$this->getParentId()),
129 'typical_age_range' => array('text',$this->getTypicalAgeRange()),
130 'tar_language' => array('text',$this->getTypicalAgeRangeLanguageCode()),
131 'tar_min' => array('text',$this->getTypicalAgeRangeMinimum()),
132 'tar_max' => array('text',$this->getTypicalAgeRangeMaximum()));
133 }
134
135 public function read()
136 {
137 global $ilDB;
138
139 include_once 'Services/MetaData/classes/class.ilMDLanguageItem.php';
140
141 if ($this->getMetaId()) {
142 $query = "SELECT * FROM il_meta_tar " .
143 "WHERE meta_tar_id = " . $ilDB->quote($this->getMetaId(), 'integer');
144
145 $res = $ilDB->query($query);
146 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
147 $this->setRBACId($row->rbac_id);
148 $this->setObjId($row->obj_id);
149 $this->setObjType($row->obj_type);
150 $this->setParentId($row->parent_id);
151 $this->setParentType($row->parent_type);
152 $this->setTypicalAgeRange($row->typical_age_range);
153 $this->setTypicalAgeRangeLanguage(new ilMDLanguageItem($row->tar_language));
154 $this->setTypicalAgeRangeMinimum($row->tar_min);
155 $this->setTypicalAgeRangeMaximum($row->tar_max);
156 }
157 }
158 return true;
159 }
160
161 /*
162 * XML Export of all meta data
163 * @param object (xml writer) see class.ilMD2XML.php
164 *
165 */
166 public function toXML(&$writer)
167 {
168 $writer->xmlElement(
169 'TypicalAgeRange',
170 array('Language' => $this->getTypicalAgeRangeLanguageCode()
172 : 'en'),
173 $this->getTypicalAgeRange()
174 );
175 }
176
177
178 // STATIC
179 public static function _getIds($a_rbac_id, $a_obj_id, $a_parent_id, $a_parent_type)
180 {
181 global $ilDB;
182
183 $query = "SELECT meta_tar_id FROM il_meta_tar " .
184 "WHERE rbac_id = " . $ilDB->quote($a_rbac_id, 'integer') . " " .
185 "AND obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " " .
186 "AND parent_id = " . $ilDB->quote($a_parent_id, 'integer') . " " .
187 "AND parent_type = " . $ilDB->quote($a_parent_type, 'text');
188
189 $res = $ilDB->query($query);
190 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
191 $ids[] = $row->meta_tar_id;
192 }
193 return $ids ? $ids : array();
194 }
195
196 // PRIVATE
197 public function __parseTypicalAgeRange()
198 {
199 if (preg_match("/\s*(\d*)\s*(-?)\s*(\d*)/", $this->getTypicalAgeRange(), $matches)) {
200 if (!$matches[2] and !$matches[3]) {
201 $min = $max = $matches[1];
202 } elseif ($matches[2] and !$matches[3]) {
203 $min = $matches[1];
204 $max = 99;
205 } else {
206 $min = $matches[1];
207 $max = $matches[3];
208 }
209 $this->setTypicalAgeRangeMaximum($max);
210 $this->setTypicalAgeRangeMinimum($min);
211
212 return true;
213 }
214
215 if (!$this->getTypicalAgeRange()) {
216 $this->setTypicalAgeRangeMinimum(-1);
217 $this->setTypicalAgeRangeMaximum(-1);
218 }
219 return true;
220 }
221}
An exception for terminatinating execution or to throw for unit testing.
setObjId($a_id)
setParentId($a_id)
setMetaId($a_meta_id, $a_read_data=true)
setObjType($a_type)
setRBACId($a_id)
setParentType($a_parent_type)
setTypicalAgeRange($a_typical_age_range)
static _getIds($a_rbac_id, $a_obj_id, $a_parent_id, $a_parent_type)
$query
foreach($_POST as $key=> $value) $res
global $ilDB