ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilMDTypicalAgeRange.php
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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 function ilMDTypicalAgeRange($a_rbac_id = 0,$a_obj_id = 0,$a_obj_type = '')
36 {
37 parent::ilMDBase($a_rbac_id,
38 $a_obj_id,
39 $a_obj_type);
40 }
41
42 // SET/GET
43 function setTypicalAgeRange($a_typical_age_range)
44 {
45 $this->typical_age_range = $a_typical_age_range;
46 }
48 {
49 return $this->typical_age_range;
50 }
51 function setTypicalAgeRangeLanguage(&$lng_obj)
52 {
53 if(is_object($lng_obj))
54 {
55 $this->typical_age_range_language = $lng_obj;
56 }
57 }
59 {
60 return is_object($this->typical_age_range_language) ? $this->typical_age_range_language : false;
61 }
63 {
64 return is_object($this->typical_age_range_language) ? $this->typical_age_range_language->getLanguageCode() : false;
65 }
66
68 {
69 $this->typical_age_range_minimum = $a_min;
70 }
72 {
73 return $this->typical_age_range_minimum;
74 }
76 {
77 $this->typical_age_range_maximum = $a_max;
78 }
80 {
81 return $this->typical_age_range_maximum;
82 }
83
84
85 function save()
86 {
87 global $ilDB;
88
89 $fields = $this->__getFields();
90 $fields['meta_tar_id'] = array('integer',$next_id = $ilDB->nextId('il_meta_tar'));
91
92 if($this->db->insert('il_meta_tar',$fields))
93 {
94 $this->setMetaId($next_id);
95 return $this->getMetaId();
96 }
97 return false;
98 }
99
100 function update()
101 {
102 global $ilDB;
103
104 $this->__parseTypicalAgeRange();
105 if($this->getMetaId())
106 {
107 if($this->db->update('il_meta_tar',
108 $this->__getFields(),
109 array("meta_tar_id" => array('integer',$this->getMetaId()))))
110 {
111 return true;
112 }
113 }
114 return false;
115 }
116
117 function delete()
118 {
119 global $ilDB;
120
121 if($this->getMetaId())
122 {
123 $query = "DELETE FROM il_meta_tar ".
124 "WHERE meta_tar_id = ".$ilDB->quote($this->getMetaId() ,'integer');
125 $res = $ilDB->manipulate($query);
126 return true;
127 }
128 return false;
129 }
130
131
132 function __getFields()
133 {
134 return array('rbac_id' => array('integer',$this->getRBACId()),
135 'obj_id' => array('integer',$this->getObjId()),
136 'obj_type' => array('text',$this->getObjType()),
137 'parent_type' => array('text',$this->getParentType()),
138 'parent_id' => array('integer',$this->getParentId()),
139 'typical_age_range' => array('text',$this->getTypicalAgeRange()),
140 'tar_language' => array('text',$this->getTypicalAgeRangeLanguageCode()),
141 'tar_min' => array('text',$this->getTypicalAgeRangeMinimum()),
142 'tar_max' => array('text',$this->getTypicalAgeRangeMaximum()));
143 }
144
145 function read()
146 {
147 global $ilDB;
148
149 include_once 'Services/MetaData/classes/class.ilMDLanguageItem.php';
150
151 if($this->getMetaId())
152 {
153 $query = "SELECT * FROM il_meta_tar ".
154 "WHERE meta_tar_id = ".$ilDB->quote($this->getMetaId() ,'integer');
155
156 $res = $ilDB->query($query);
157 while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
158 {
159 $this->setRBACId($row->rbac_id);
160 $this->setObjId($row->obj_id);
161 $this->setObjType($row->obj_type);
162 $this->setParentId($row->parent_id);
163 $this->setParentType($row->parent_type);
164 $this->setTypicalAgeRange($row->typical_age_range);
165 $this->setTypicalAgeRangeLanguage(new ilMDLanguageItem($row->tar_language));
166 $this->setTypicalAgeRangeMinimum($row->tar_min);
167 $this->setTypicalAgeRangeMaximum($row->tar_max);
168 }
169 }
170 return true;
171 }
172
173 /*
174 * XML Export of all meta data
175 * @param object (xml writer) see class.ilMD2XML.php
176 *
177 */
178 function toXML(&$writer)
179 {
180 $writer->xmlElement('TypicalAgeRange',array('Language' => $this->getTypicalAgeRangeLanguageCode()
182 : 'en'),
183 $this->getTypicalAgeRange());
184 }
185
186
187 // STATIC
188 function _getIds($a_rbac_id,$a_obj_id,$a_parent_id,$a_parent_type)
189 {
190 global $ilDB;
191
192 $query = "SELECT meta_tar_id FROM il_meta_tar ".
193 "WHERE rbac_id = ".$ilDB->quote($a_rbac_id ,'integer')." ".
194 "AND obj_id = ".$ilDB->quote($a_obj_id ,'integer')." ".
195 "AND parent_id = ".$ilDB->quote($a_parent_id ,'integer')." ".
196 "AND parent_type = ".$ilDB->quote($a_parent_type ,'text');
197
198 $res = $ilDB->query($query);
199 while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
200 {
201 $ids[] = $row->meta_tar_id;
202 }
203 return $ids ? $ids : array();
204 }
205
206 // PRIVATE
208 {
209 if(preg_match("/\s*(\d*)\s*(-?)\s*(\d*)/",$this->getTypicalAgeRange(),$matches))
210 {
211 if(!$matches[2] and !$matches[3])
212 {
213 $min = $max = $matches[1];
214 }
215 elseif($matches[2] and !$matches[3])
216 {
217 $min = $matches[1];
218 $max = 99;
219 }
220 else
221 {
222 $min = $matches[1];
223 $max = $matches[3];
224 }
225 $this->setTypicalAgeRangeMaximum($max);
226 $this->setTypicalAgeRangeMinimum($min);
227
228 return true;
229 }
230
231 if(!$this->getTypicalAgeRange())
232 {
233 $this->setTypicalAgeRangeMinimum(-1);
234 $this->setTypicalAgeRangeMaximum(-1);
235 }
236 return true;
237 }
238
239}
240?>
const DB_FETCHMODE_OBJECT
Definition: class.ilDB.php:11
setObjId($a_id)
setParentId($a_id)
setMetaId($a_meta_id, $a_read_data=true)
setObjType($a_type)
setRBACId($a_id)
setParentType($a_parent_type)
_getIds($a_rbac_id, $a_obj_id, $a_parent_id, $a_parent_type)
setTypicalAgeRange($a_typical_age_range)
ilMDTypicalAgeRange($a_rbac_id=0, $a_obj_id=0, $a_obj_type='')
global $ilDB