forked from padcms/PadCMS-backend
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Abstract.php
244 lines (213 loc) · 7.19 KB
/
Abstract.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
<?php
/**
* @file
* AM_Model_Db_Abstract class definition.
*
* LICENSE
*
* This software is governed by the CeCILL-C license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL-C
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited
* liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL-C license and that you accept its terms.
*
* @author Copyright (c) PadCMS (http://www.padcms.net)
* @version $DOXY_VERSION
*/
/**
* @defgroup AM_Model
*/
/**
* The base model class
* @ingroup AM_Model
*/
abstract class AM_Model_Db_Abstract extends Zend_Db_Table_Row_Abstract
{
const TABLE_CLASS_PREFIX = 'AM_Model_Db_Table';
const ROW_CLASS_PREFIX = 'AM_Model_Db';
const ROWSET_CLASS_PREFIX = 'AM_Model_Db_Rowset';
/**
* @param array $aConfig
*/
public function __construct(array $aConfig = array())
{
$this->_tableClass = $this->_getTableClass();
parent::__construct($aConfig);
}
/**
* Initilization
*/
protected function _init()
{ }
/**
* @see Zend_Db_Table_Row_Abstract::init()
*/
public function init()
{
//Init _data array with table colums as keys
$aColumnsAsValues = $this->_getTableColumns();
$aColumnsAsKeys = array_fill_keys($aColumnsAsValues, null);
if (empty($this->_data)) {
$this->_data = $aColumnsAsKeys;
} else {
$this->_data = array_merge($aColumnsAsKeys, $this->_data);
}
$this->_init();
}
/**
* Get model table columns
* @return array
*/
protected function _getTableColumns()
{
$aColumns = $this->getTable()->info(Zend_Db_Table_Abstract::COLS);
return $aColumns;
}
/**
* Returns $this->_data onlym with columns keys
* @return array
*/
public function toArray()
{
$aColumns = $this->_getTableColumns();
$aData = array();
foreach ($aColumns as $sColumnName) {
$aData[$sColumnName] = $this->$sColumnName;
}
return $aData;
}
/**
* Create new active record with current record data
* @todo refactoring
* @param array $aModifiedData The list of new values
* @return AM_Model_Db_Abstract The copied object
*/
public function copy($aModifiedData = array())
{
$aModifiedData = (array) $aModifiedData;
$aData = $this->toArray();
unset($aData['id']);
$aData = array_replace($aData, (array) $aModifiedData);
$aClassName = get_class($this);
/* @var $oCopiedObject AM_Model_Db_Abstract */
$oCopiedObject = new $aClassName();
$oCopiedObject->setFromArray($aData);
$oCopiedObject->save();
$this->setFromArray($oCopiedObject->toArray());
//Clear change history
$this->_cleanData = $this->_data;
$this->_modifiedFields = array();
return $oCopiedObject;
}
/**
* Get table name
* @return string
* @throws AM_Model_Db_Exception
*/
public function getTableName()
{
$sClassName = get_class($this);
$aChunks = explode('_', $sClassName);
//Get the last part of the class name
$sModelName = array_pop($aChunks);
if (empty($sModelName)) {
throw new AM_Model_Db_Exception(sprintf('Model class "%s" has wrong name', $sModelName), 501);
}
$oFilter = new Zend_Filter();
$oFilter->addFilter(new Zend_Filter_Word_CamelCaseToUnderscore())
->addFilter(new Zend_Filter_StringToLower());
$sModelName = $oFilter->filter($sModelName);
return $sModelName;
}
/**
* Get table class name
* @return string
* @throws AM_Model_Db_Exception
*/
protected function _getTableClass()
{
$sClassName = get_class($this);
$aChunks = explode('_', $sClassName);
$sTableClassName = array_pop($aChunks);
if (empty($sTableClassName)) {
throw new AM_Model_Db_Exception(sprintf('Model class "%s" has wrong name', $sClassName), 501);
}
$sTableClassName = self::TABLE_CLASS_PREFIX . '_' . $sTableClassName;
return $sTableClassName;
}
/**
* Fills object properties from array
*
* @param array $aData
* @return AM_Model_Db_Abstract
*/
public function setFromArray(array $aData)
{
$aData = array_intersect_key($aData, $this->_data);
foreach ($aData as $sColumnName => $sValue) {
$this->__set($sColumnName, $sValue);
}
return $this;
}
/**
* Check if record is new
* @return boolean
*/
public function isNew()
{
/**
* If the _cleanData array is empty,
* this is an INSERT of a new row.
* Otherwise it is an UPDATE.
*/
$bIsNew = empty($this->_cleanData);
return $bIsNew;
}
/**
* Set row field value
*
* @param string $sColumnName The column key.
* @param mixed $sValue The value for the property.
* @return void
* @throws AM_Model_Db_Exception
*/
public function __set($sColumnName, $sValue)
{
$sColumnName = $this->_transformColumn($sColumnName);
if (!array_key_exists($sColumnName, $this->_data)) {
throw new AM_Model_Db_Exception(sprintf('Specified column "%s" is not in the row', $sColumnName));
}
//Filter value by user defined callback
$sCallbackPostfix = Zend_Filter::filterStatic($sColumnName, 'Word_UnderscoreToCamelCase');
$sCallbackPreSetName = 'preSet' . $sCallbackPostfix;
$sCallbackPostSetName = 'postSet' . $sCallbackPostfix;
if (method_exists($this, $sCallbackPreSetName)) {
$sValue = $this->$sCallbackPreSetName($sValue);
}
$this->_data[$sColumnName] = $sValue;
$this->_modifiedFields[$sColumnName] = true;
if (method_exists($this, $sCallbackPostSetName)) {
$this->$sCallbackPostSetName($sValue);
}
}
}