| 1 |
efrain |
1 |
<?php
|
|
|
2 |
/**
|
|
|
3 |
* Active Record implementation. Superset of Zend Framework's.
|
|
|
4 |
*
|
|
|
5 |
* This file is part of ADOdb, a Database Abstraction Layer library for PHP.
|
|
|
6 |
*
|
|
|
7 |
* @package ADOdb
|
|
|
8 |
* @link https://adodb.org Project's web site and documentation
|
|
|
9 |
* @link https://github.com/ADOdb/ADOdb Source code and issue tracker
|
|
|
10 |
*
|
|
|
11 |
* The ADOdb Library is dual-licensed, released under both the BSD 3-Clause
|
|
|
12 |
* and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option,
|
|
|
13 |
* any later version. This means you can use it in proprietary products.
|
|
|
14 |
* See the LICENSE.md file distributed with this source code for details.
|
|
|
15 |
* @license BSD-3-Clause
|
|
|
16 |
* @license LGPL-2.1-or-later
|
|
|
17 |
*
|
|
|
18 |
* @copyright 2000-2013 John Lim
|
|
|
19 |
* @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community
|
|
|
20 |
*/
|
|
|
21 |
|
|
|
22 |
include_once(ADODB_DIR.'/adodb-lib.inc.php');
|
|
|
23 |
|
|
|
24 |
global $_ADODB_ACTIVE_DBS;
|
|
|
25 |
global $ADODB_ACTIVE_CACHESECS; // set to true to enable caching of metadata such as field info
|
|
|
26 |
global $ACTIVE_RECORD_SAFETY; // set to false to disable safety checks
|
|
|
27 |
global $ADODB_ACTIVE_DEFVALS; // use default values of table definition when creating new active record.
|
|
|
28 |
|
|
|
29 |
// array of ADODB_Active_DB's, indexed by ADODB_Active_Record->_dbat
|
|
|
30 |
$_ADODB_ACTIVE_DBS = array();
|
|
|
31 |
$ACTIVE_RECORD_SAFETY = true;
|
|
|
32 |
$ADODB_ACTIVE_DEFVALS = false;
|
|
|
33 |
$ADODB_ACTIVE_CACHESECS = 0;
|
|
|
34 |
|
|
|
35 |
class ADODB_Active_DB {
|
|
|
36 |
var $db; // ADOConnection
|
|
|
37 |
var $tables; // assoc array of ADODB_Active_Table objects, indexed by tablename
|
|
|
38 |
}
|
|
|
39 |
|
|
|
40 |
class ADODB_Active_Table {
|
|
|
41 |
var $name; // table name
|
|
|
42 |
var $flds; // assoc array of adofieldobjs, indexed by fieldname
|
|
|
43 |
var $keys; // assoc array of primary keys, indexed by fieldname
|
|
|
44 |
var $_created; // only used when stored as a cached file
|
|
|
45 |
var $_belongsTo = array();
|
|
|
46 |
var $_hasMany = array();
|
|
|
47 |
}
|
|
|
48 |
|
|
|
49 |
// $db = database connection
|
|
|
50 |
// $index = name of index - can be associative, for an example see
|
|
|
51 |
// PHPLens Issue No: 17790
|
|
|
52 |
// returns index into $_ADODB_ACTIVE_DBS
|
|
|
53 |
function ADODB_SetDatabaseAdapter(&$db, $index=false)
|
|
|
54 |
{
|
|
|
55 |
global $_ADODB_ACTIVE_DBS;
|
|
|
56 |
|
|
|
57 |
foreach($_ADODB_ACTIVE_DBS as $k => $d) {
|
|
|
58 |
if($d->db === $db) {
|
|
|
59 |
return $k;
|
|
|
60 |
}
|
|
|
61 |
}
|
|
|
62 |
|
|
|
63 |
$obj = new ADODB_Active_DB();
|
|
|
64 |
$obj->db = $db;
|
|
|
65 |
$obj->tables = array();
|
|
|
66 |
|
|
|
67 |
if ($index == false) {
|
|
|
68 |
$index = sizeof($_ADODB_ACTIVE_DBS);
|
|
|
69 |
}
|
|
|
70 |
|
|
|
71 |
$_ADODB_ACTIVE_DBS[$index] = $obj;
|
|
|
72 |
|
|
|
73 |
return sizeof($_ADODB_ACTIVE_DBS)-1;
|
|
|
74 |
}
|
|
|
75 |
|
|
|
76 |
|
|
|
77 |
class ADODB_Active_Record {
|
|
|
78 |
static $_changeNames = true; // dynamically pluralize table names
|
|
|
79 |
|
|
|
80 |
/** @var bool|string Allows override of global $ADODB_QUOTE_FIELDNAMES */
|
|
|
81 |
public $_quoteNames;
|
|
|
82 |
|
|
|
83 |
static $_foreignSuffix = '_id'; //
|
|
|
84 |
var $_dbat; // associative index pointing to ADODB_Active_DB eg. $ADODB_Active_DBS[_dbat]
|
|
|
85 |
var $_table; // tablename, if set in class definition then use it as table name
|
|
|
86 |
var $_tableat; // associative index pointing to ADODB_Active_Table, eg $ADODB_Active_DBS[_dbat]->tables[$this->_tableat]
|
|
|
87 |
var $_where; // where clause set in Load()
|
|
|
88 |
var $_saved = false; // indicates whether data is already inserted.
|
|
|
89 |
var $_lasterr = false; // last error message
|
|
|
90 |
var $_original = false; // the original values loaded or inserted, refreshed on update
|
|
|
91 |
|
|
|
92 |
var $foreignName; // CFR: class name when in a relationship
|
|
|
93 |
|
|
|
94 |
var $lockMode = ' for update '; // you might want to change to
|
|
|
95 |
|
|
|
96 |
static function UseDefaultValues($bool=null)
|
|
|
97 |
{
|
|
|
98 |
global $ADODB_ACTIVE_DEFVALS;
|
|
|
99 |
if (isset($bool)) {
|
|
|
100 |
$ADODB_ACTIVE_DEFVALS = $bool;
|
|
|
101 |
}
|
|
|
102 |
return $ADODB_ACTIVE_DEFVALS;
|
|
|
103 |
}
|
|
|
104 |
|
|
|
105 |
// should be static
|
|
|
106 |
static function SetDatabaseAdapter(&$db, $index=false)
|
|
|
107 |
{
|
|
|
108 |
return ADODB_SetDatabaseAdapter($db, $index);
|
|
|
109 |
}
|
|
|
110 |
|
|
|
111 |
|
|
|
112 |
public function __set($name, $value)
|
|
|
113 |
{
|
|
|
114 |
$name = str_replace(' ', '_', $name);
|
|
|
115 |
$this->$name = $value;
|
|
|
116 |
}
|
|
|
117 |
|
|
|
118 |
// php5 constructor
|
|
|
119 |
function __construct($table = false, $pkeyarr=false, $db=false)
|
|
|
120 |
{
|
|
|
121 |
global $_ADODB_ACTIVE_DBS, $ADODB_QUOTE_FIELDNAMES;
|
|
|
122 |
|
|
|
123 |
// Set the local override for field quoting, only if not defined yet
|
|
|
124 |
if (!isset($this->_quoteNames)) {
|
|
|
125 |
$this->_quoteNames = $ADODB_QUOTE_FIELDNAMES;
|
|
|
126 |
}
|
|
|
127 |
|
|
|
128 |
if ($db == false && is_object($pkeyarr)) {
|
|
|
129 |
$db = $pkeyarr;
|
|
|
130 |
$pkeyarr = false;
|
|
|
131 |
}
|
|
|
132 |
|
|
|
133 |
if (!$table) {
|
|
|
134 |
if (!empty($this->_table)) {
|
|
|
135 |
$table = $this->_table;
|
|
|
136 |
}
|
|
|
137 |
else $table = $this->_pluralize(get_class($this));
|
|
|
138 |
}
|
|
|
139 |
$this->foreignName = strtolower(get_class($this)); // CFR: default foreign name
|
|
|
140 |
if ($db) {
|
|
|
141 |
$this->_dbat = ADODB_Active_Record::SetDatabaseAdapter($db);
|
|
|
142 |
} else if (!isset($this->_dbat)) {
|
|
|
143 |
if (sizeof($_ADODB_ACTIVE_DBS) == 0) {
|
|
|
144 |
$this->Error(
|
|
|
145 |
"No database connection set; use ADOdb_Active_Record::SetDatabaseAdapter(\$db)",
|
|
|
146 |
'ADODB_Active_Record::__constructor'
|
|
|
147 |
);
|
|
|
148 |
}
|
|
|
149 |
end($_ADODB_ACTIVE_DBS);
|
|
|
150 |
$this->_dbat = key($_ADODB_ACTIVE_DBS);
|
|
|
151 |
}
|
|
|
152 |
|
|
|
153 |
$this->_table = $table;
|
|
|
154 |
$this->_tableat = $table; # reserved for setting the assoc value to a non-table name, eg. the sql string in future
|
|
|
155 |
|
|
|
156 |
$this->UpdateActiveTable($pkeyarr);
|
|
|
157 |
}
|
|
|
158 |
|
|
|
159 |
function __wakeup()
|
|
|
160 |
{
|
|
|
161 |
$class = get_class($this);
|
|
|
162 |
new $class;
|
|
|
163 |
}
|
|
|
164 |
|
|
|
165 |
function _pluralize($table)
|
|
|
166 |
{
|
|
|
167 |
if (!ADODB_Active_Record::$_changeNames) {
|
|
|
168 |
return $table;
|
|
|
169 |
}
|
|
|
170 |
|
|
|
171 |
$ut = strtoupper($table);
|
|
|
172 |
$len = strlen($table);
|
|
|
173 |
$lastc = $ut[$len-1];
|
|
|
174 |
$lastc2 = substr($ut,$len-2);
|
|
|
175 |
switch ($lastc) {
|
|
|
176 |
case 'S':
|
|
|
177 |
return $table.'es';
|
|
|
178 |
case 'Y':
|
|
|
179 |
return substr($table,0,$len-1).'ies';
|
|
|
180 |
case 'X':
|
|
|
181 |
return $table.'es';
|
|
|
182 |
case 'H':
|
|
|
183 |
if ($lastc2 == 'CH' || $lastc2 == 'SH') {
|
|
|
184 |
return $table.'es';
|
|
|
185 |
}
|
|
|
186 |
default:
|
|
|
187 |
return $table.'s';
|
|
|
188 |
}
|
|
|
189 |
}
|
|
|
190 |
|
|
|
191 |
// CFR Lamest singular inflector ever - @todo Make it real!
|
|
|
192 |
// Note: There is an assumption here...and it is that the argument's length >= 4
|
|
|
193 |
function _singularize($tables)
|
|
|
194 |
{
|
|
|
195 |
|
|
|
196 |
if (!ADODB_Active_Record::$_changeNames) {
|
|
|
197 |
return $table;
|
|
|
198 |
}
|
|
|
199 |
|
|
|
200 |
$ut = strtoupper($tables);
|
|
|
201 |
$len = strlen($tables);
|
|
|
202 |
if($ut[$len-1] != 'S') {
|
|
|
203 |
return $tables; // I know...forget oxen
|
|
|
204 |
}
|
|
|
205 |
if($ut[$len-2] != 'E') {
|
|
|
206 |
return substr($tables, 0, $len-1);
|
|
|
207 |
}
|
|
|
208 |
switch($ut[$len-3]) {
|
|
|
209 |
case 'S':
|
|
|
210 |
case 'X':
|
|
|
211 |
return substr($tables, 0, $len-2);
|
|
|
212 |
case 'I':
|
|
|
213 |
return substr($tables, 0, $len-3) . 'y';
|
|
|
214 |
case 'H';
|
|
|
215 |
if($ut[$len-4] == 'C' || $ut[$len-4] == 'S') {
|
|
|
216 |
return substr($tables, 0, $len-2);
|
|
|
217 |
}
|
|
|
218 |
default:
|
|
|
219 |
return substr($tables, 0, $len-1); // ?
|
|
|
220 |
}
|
|
|
221 |
}
|
|
|
222 |
|
|
|
223 |
function hasMany($foreignRef, $foreignKey = false, $foreignClass = 'ADODB_Active_Record')
|
|
|
224 |
{
|
|
|
225 |
$ar = new $foreignClass($foreignRef);
|
|
|
226 |
$ar->foreignName = $foreignRef;
|
|
|
227 |
$ar->UpdateActiveTable();
|
|
|
228 |
$ar->foreignKey = ($foreignKey) ? $foreignKey : $foreignRef.ADODB_Active_Record::$_foreignSuffix;
|
|
|
229 |
$table =& $this->TableInfo();
|
|
|
230 |
$table->_hasMany[$foreignRef] = $ar;
|
|
|
231 |
# $this->$foreignRef = $this->_hasMany[$foreignRef]; // WATCHME Removed assignment by ref. to please __get()
|
|
|
232 |
}
|
|
|
233 |
|
|
|
234 |
// use when you don't want ADOdb to auto-pluralize tablename
|
|
|
235 |
static function TableHasMany($table, $foreignRef, $foreignKey = false, $foreignClass = 'ADODB_Active_Record')
|
|
|
236 |
{
|
|
|
237 |
$ar = new ADODB_Active_Record($table);
|
|
|
238 |
$ar->hasMany($foreignRef, $foreignKey, $foreignClass);
|
|
|
239 |
}
|
|
|
240 |
|
|
|
241 |
// use when you don't want ADOdb to auto-pluralize tablename
|
|
|
242 |
static function TableKeyHasMany($table, $tablePKey, $foreignRef, $foreignKey = false, $foreignClass = 'ADODB_Active_Record')
|
|
|
243 |
{
|
|
|
244 |
if (!is_array($tablePKey)) {
|
|
|
245 |
$tablePKey = array($tablePKey);
|
|
|
246 |
}
|
|
|
247 |
$ar = new ADODB_Active_Record($table,$tablePKey);
|
|
|
248 |
$ar->hasMany($foreignRef, $foreignKey, $foreignClass);
|
|
|
249 |
}
|
|
|
250 |
|
|
|
251 |
|
|
|
252 |
// use when you want ADOdb to auto-pluralize tablename for you. Note that the class must already be defined.
|
|
|
253 |
// e.g. class Person will generate relationship for table Persons
|
|
|
254 |
static function ClassHasMany($parentclass, $foreignRef, $foreignKey = false, $foreignClass = 'ADODB_Active_Record')
|
|
|
255 |
{
|
|
|
256 |
$ar = new $parentclass();
|
|
|
257 |
$ar->hasMany($foreignRef, $foreignKey, $foreignClass);
|
|
|
258 |
}
|
|
|
259 |
|
|
|
260 |
|
|
|
261 |
function belongsTo($foreignRef,$foreignKey=false, $parentKey='', $parentClass = 'ADODB_Active_Record')
|
|
|
262 |
{
|
|
|
263 |
global $inflector;
|
|
|
264 |
|
|
|
265 |
$ar = new $parentClass($this->_pluralize($foreignRef));
|
|
|
266 |
$ar->foreignName = $foreignRef;
|
|
|
267 |
$ar->parentKey = $parentKey;
|
|
|
268 |
$ar->UpdateActiveTable();
|
|
|
269 |
$ar->foreignKey = ($foreignKey) ? $foreignKey : $foreignRef.ADODB_Active_Record::$_foreignSuffix;
|
|
|
270 |
|
|
|
271 |
$table =& $this->TableInfo();
|
|
|
272 |
$table->_belongsTo[$foreignRef] = $ar;
|
|
|
273 |
# $this->$foreignRef = $this->_belongsTo[$foreignRef];
|
|
|
274 |
}
|
|
|
275 |
|
|
|
276 |
static function ClassBelongsTo($class, $foreignRef, $foreignKey=false, $parentKey='', $parentClass = 'ADODB_Active_Record')
|
|
|
277 |
{
|
|
|
278 |
$ar = new $class();
|
|
|
279 |
$ar->belongsTo($foreignRef, $foreignKey, $parentKey, $parentClass);
|
|
|
280 |
}
|
|
|
281 |
|
|
|
282 |
static function TableBelongsTo($table, $foreignRef, $foreignKey=false, $parentKey='', $parentClass = 'ADODB_Active_Record')
|
|
|
283 |
{
|
|
|
284 |
$ar = new ADODB_Active_Record($table);
|
|
|
285 |
$ar->belongsTo($foreignRef, $foreignKey, $parentKey, $parentClass);
|
|
|
286 |
}
|
|
|
287 |
|
|
|
288 |
static function TableKeyBelongsTo($table, $tablePKey, $foreignRef, $foreignKey=false, $parentKey='', $parentClass = 'ADODB_Active_Record')
|
|
|
289 |
{
|
|
|
290 |
if (!is_array($tablePKey)) {
|
|
|
291 |
$tablePKey = array($tablePKey);
|
|
|
292 |
}
|
|
|
293 |
$ar = new ADODB_Active_Record($table, $tablePKey);
|
|
|
294 |
$ar->belongsTo($foreignRef, $foreignKey, $parentKey, $parentClass);
|
|
|
295 |
}
|
|
|
296 |
|
|
|
297 |
|
|
|
298 |
/**
|
|
|
299 |
* __get Access properties - used for lazy loading
|
|
|
300 |
*
|
|
|
301 |
* @param mixed $name
|
|
|
302 |
* @access protected
|
|
|
303 |
* @return mixed
|
|
|
304 |
*/
|
|
|
305 |
function __get($name)
|
|
|
306 |
{
|
|
|
307 |
return $this->LoadRelations($name, '', -1, -1);
|
|
|
308 |
}
|
|
|
309 |
|
|
|
310 |
/**
|
|
|
311 |
* @param string $name
|
|
|
312 |
* @param string $whereOrderBy : eg. ' AND field1 = value ORDER BY field2'
|
|
|
313 |
* @param offset
|
|
|
314 |
* @param limit
|
|
|
315 |
* @return mixed
|
|
|
316 |
*/
|
|
|
317 |
function LoadRelations($name, $whereOrderBy='', $offset=-1,$limit=-1)
|
|
|
318 |
{
|
|
|
319 |
$extras = array();
|
|
|
320 |
$table = $this->TableInfo();
|
|
|
321 |
if ($limit >= 0) {
|
|
|
322 |
$extras['limit'] = $limit;
|
|
|
323 |
}
|
|
|
324 |
if ($offset >= 0) {
|
|
|
325 |
$extras['offset'] = $offset;
|
|
|
326 |
}
|
|
|
327 |
|
|
|
328 |
if (strlen($whereOrderBy)) {
|
|
|
329 |
if (!preg_match('/^[ \n\r]*AND/i', $whereOrderBy)) {
|
|
|
330 |
if (!preg_match('/^[ \n\r]*ORDER[ \n\r]/i', $whereOrderBy)) {
|
|
|
331 |
$whereOrderBy = 'AND ' . $whereOrderBy;
|
|
|
332 |
}
|
|
|
333 |
}
|
|
|
334 |
}
|
|
|
335 |
|
|
|
336 |
if(!empty($table->_belongsTo[$name])) {
|
|
|
337 |
$obj = $table->_belongsTo[$name];
|
|
|
338 |
$columnName = $obj->foreignKey;
|
|
|
339 |
if(empty($this->$columnName)) {
|
|
|
340 |
$this->$name = null;
|
|
|
341 |
}
|
|
|
342 |
else {
|
|
|
343 |
if ($obj->parentKey) {
|
|
|
344 |
$key = $obj->parentKey;
|
|
|
345 |
}
|
|
|
346 |
else {
|
|
|
347 |
$key = reset($table->keys);
|
|
|
348 |
}
|
|
|
349 |
|
|
|
350 |
$arrayOfOne = $obj->Find($key.'='.$this->$columnName.' '.$whereOrderBy,false,false,$extras);
|
|
|
351 |
if ($arrayOfOne) {
|
|
|
352 |
$this->$name = $arrayOfOne[0];
|
|
|
353 |
return $arrayOfOne[0];
|
|
|
354 |
}
|
|
|
355 |
}
|
|
|
356 |
}
|
|
|
357 |
if(!empty($table->_hasMany[$name])) {
|
|
|
358 |
$obj = $table->_hasMany[$name];
|
|
|
359 |
$key = reset($table->keys);
|
|
|
360 |
$id = @$this->$key;
|
|
|
361 |
if (!is_numeric($id)) {
|
|
|
362 |
$db = $this->DB();
|
|
|
363 |
$id = $db->qstr($id);
|
|
|
364 |
}
|
|
|
365 |
$objs = $obj->Find($obj->foreignKey.'='.$id. ' '.$whereOrderBy,false,false,$extras);
|
|
|
366 |
if (!$objs) {
|
|
|
367 |
$objs = array();
|
|
|
368 |
}
|
|
|
369 |
$this->$name = $objs;
|
|
|
370 |
return $objs;
|
|
|
371 |
}
|
|
|
372 |
|
|
|
373 |
return array();
|
|
|
374 |
}
|
|
|
375 |
//////////////////////////////////
|
|
|
376 |
|
|
|
377 |
// update metadata
|
|
|
378 |
function UpdateActiveTable($pkeys=false,$forceUpdate=false)
|
|
|
379 |
{
|
|
|
380 |
global $_ADODB_ACTIVE_DBS , $ADODB_CACHE_DIR, $ADODB_ACTIVE_CACHESECS;
|
|
|
381 |
global $ADODB_ACTIVE_DEFVALS,$ADODB_FETCH_MODE;
|
|
|
382 |
|
|
|
383 |
$activedb = $_ADODB_ACTIVE_DBS[$this->_dbat];
|
|
|
384 |
|
|
|
385 |
$table = $this->_table;
|
|
|
386 |
$tables = $activedb->tables;
|
|
|
387 |
$tableat = $this->_tableat;
|
|
|
388 |
if (!$forceUpdate && !empty($tables[$tableat])) {
|
|
|
389 |
|
|
|
390 |
$acttab = $tables[$tableat];
|
|
|
391 |
foreach($acttab->flds as $name => $fld) {
|
|
|
392 |
if ($ADODB_ACTIVE_DEFVALS && isset($fld->default_value)) {
|
|
|
393 |
$this->$name = $fld->default_value;
|
|
|
394 |
}
|
|
|
395 |
else {
|
|
|
396 |
$this->$name = null;
|
|
|
397 |
}
|
|
|
398 |
}
|
|
|
399 |
return;
|
|
|
400 |
}
|
|
|
401 |
$db = $activedb->db;
|
|
|
402 |
$fname = $ADODB_CACHE_DIR . '/adodb_' . $db->databaseType . '_active_'. $table . '.cache';
|
|
|
403 |
if (!$forceUpdate && $ADODB_ACTIVE_CACHESECS && $ADODB_CACHE_DIR && file_exists($fname)) {
|
|
|
404 |
$fp = fopen($fname,'r');
|
|
|
405 |
@flock($fp, LOCK_SH);
|
|
|
406 |
$acttab = unserialize(fread($fp,100000));
|
|
|
407 |
fclose($fp);
|
|
|
408 |
if ($acttab->_created + $ADODB_ACTIVE_CACHESECS - (abs(rand()) % 16) > time()) {
|
|
|
409 |
// abs(rand()) randomizes deletion, reducing contention to delete/refresh file
|
|
|
410 |
// ideally, you should cache at least 32 secs
|
|
|
411 |
|
|
|
412 |
foreach($acttab->flds as $name => $fld) {
|
|
|
413 |
if ($ADODB_ACTIVE_DEFVALS && isset($fld->default_value)) {
|
|
|
414 |
$this->$name = $fld->default_value;
|
|
|
415 |
}
|
|
|
416 |
else {
|
|
|
417 |
$this->$name = null;
|
|
|
418 |
}
|
|
|
419 |
}
|
|
|
420 |
|
|
|
421 |
$activedb->tables[$table] = $acttab;
|
|
|
422 |
|
|
|
423 |
//if ($db->debug) ADOConnection::outp("Reading cached active record file: $fname");
|
|
|
424 |
return;
|
|
|
425 |
} else if ($db->debug) {
|
|
|
426 |
ADOConnection::outp("Refreshing cached active record file: $fname");
|
|
|
427 |
}
|
|
|
428 |
}
|
|
|
429 |
$activetab = new ADODB_Active_Table();
|
|
|
430 |
$activetab->name = $table;
|
|
|
431 |
|
|
|
432 |
$save = $ADODB_FETCH_MODE;
|
|
|
433 |
$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
|
|
|
434 |
if ($db->fetchMode !== false) {
|
|
|
435 |
$savem = $db->SetFetchMode(false);
|
|
|
436 |
}
|
|
|
437 |
|
|
|
438 |
$cols = $db->MetaColumns($table);
|
|
|
439 |
|
|
|
440 |
if (isset($savem)) {
|
|
|
441 |
$db->SetFetchMode($savem);
|
|
|
442 |
}
|
|
|
443 |
$ADODB_FETCH_MODE = $save;
|
|
|
444 |
|
|
|
445 |
if (!$cols) {
|
|
|
446 |
$this->Error("Invalid table name: $table",'UpdateActiveTable');
|
|
|
447 |
return false;
|
|
|
448 |
}
|
|
|
449 |
$fld = reset($cols);
|
|
|
450 |
if (!$pkeys) {
|
|
|
451 |
if (isset($fld->primary_key)) {
|
|
|
452 |
$pkeys = array();
|
|
|
453 |
foreach($cols as $name => $fld) {
|
|
|
454 |
if (!empty($fld->primary_key)) {
|
|
|
455 |
$pkeys[] = $name;
|
|
|
456 |
}
|
|
|
457 |
}
|
|
|
458 |
} else
|
|
|
459 |
$pkeys = $this->GetPrimaryKeys($db, $table);
|
|
|
460 |
}
|
|
|
461 |
if (empty($pkeys)) {
|
|
|
462 |
$this->Error("No primary key found for table $table",'UpdateActiveTable');
|
|
|
463 |
return false;
|
|
|
464 |
}
|
|
|
465 |
|
|
|
466 |
$attr = array();
|
|
|
467 |
$keys = array();
|
|
|
468 |
|
|
|
469 |
switch (ADODB_ASSOC_CASE) {
|
|
|
470 |
case ADODB_ASSOC_CASE_LOWER:
|
|
|
471 |
foreach($cols as $name => $fldobj) {
|
|
|
472 |
$name = strtolower($name);
|
|
|
473 |
if ($ADODB_ACTIVE_DEFVALS && isset($fldobj->default_value)) {
|
|
|
474 |
$this->$name = $fldobj->default_value;
|
|
|
475 |
}
|
|
|
476 |
else {
|
|
|
477 |
$this->$name = null;
|
|
|
478 |
}
|
|
|
479 |
$attr[$name] = $fldobj;
|
|
|
480 |
}
|
|
|
481 |
foreach($pkeys as $k => $name) {
|
|
|
482 |
$keys[strtolower($name)] = strtolower($name);
|
|
|
483 |
}
|
|
|
484 |
break;
|
|
|
485 |
|
|
|
486 |
case ADODB_ASSOC_CASE_UPPER:
|
|
|
487 |
foreach($cols as $name => $fldobj) {
|
|
|
488 |
$name = strtoupper($name);
|
|
|
489 |
|
|
|
490 |
if ($ADODB_ACTIVE_DEFVALS && isset($fldobj->default_value)) {
|
|
|
491 |
$this->$name = $fldobj->default_value;
|
|
|
492 |
}
|
|
|
493 |
else {
|
|
|
494 |
$this->$name = null;
|
|
|
495 |
}
|
|
|
496 |
$attr[$name] = $fldobj;
|
|
|
497 |
}
|
|
|
498 |
|
|
|
499 |
foreach($pkeys as $k => $name) {
|
|
|
500 |
$keys[strtoupper($name)] = strtoupper($name);
|
|
|
501 |
}
|
|
|
502 |
break;
|
|
|
503 |
default:
|
|
|
504 |
foreach($cols as $fldobj) {
|
|
|
505 |
$name = $fldobj->name;
|
|
|
506 |
|
|
|
507 |
if ($ADODB_ACTIVE_DEFVALS && isset($fldobj->default_value)) {
|
|
|
508 |
$this->$name = $fldobj->default_value;
|
|
|
509 |
}
|
|
|
510 |
else {
|
|
|
511 |
$this->$name = null;
|
|
|
512 |
}
|
|
|
513 |
$attr[$name] = $fldobj;
|
|
|
514 |
}
|
|
|
515 |
foreach($pkeys as $k => $name) {
|
|
|
516 |
$keys[$name] = $cols[strtoupper($name)]->name;
|
|
|
517 |
}
|
|
|
518 |
break;
|
|
|
519 |
}
|
|
|
520 |
|
|
|
521 |
$activetab->keys = $keys;
|
|
|
522 |
$activetab->flds = $attr;
|
|
|
523 |
|
|
|
524 |
if ($ADODB_ACTIVE_CACHESECS && $ADODB_CACHE_DIR) {
|
|
|
525 |
$activetab->_created = time();
|
|
|
526 |
$s = serialize($activetab);
|
|
|
527 |
if (!function_exists('adodb_write_file')) {
|
|
|
528 |
include_once(ADODB_DIR.'/adodb-csvlib.inc.php');
|
|
|
529 |
}
|
|
|
530 |
adodb_write_file($fname,$s);
|
|
|
531 |
}
|
|
|
532 |
if (isset($activedb->tables[$table])) {
|
|
|
533 |
$oldtab = $activedb->tables[$table];
|
|
|
534 |
|
|
|
535 |
if ($oldtab) {
|
|
|
536 |
$activetab->_belongsTo = $oldtab->_belongsTo;
|
|
|
537 |
$activetab->_hasMany = $oldtab->_hasMany;
|
|
|
538 |
}
|
|
|
539 |
}
|
|
|
540 |
$activedb->tables[$table] = $activetab;
|
|
|
541 |
}
|
|
|
542 |
|
|
|
543 |
function GetPrimaryKeys(&$db, $table)
|
|
|
544 |
{
|
|
|
545 |
return $db->MetaPrimaryKeys($table);
|
|
|
546 |
}
|
|
|
547 |
|
|
|
548 |
// error handler for both PHP4+5.
|
|
|
549 |
function Error($err,$fn)
|
|
|
550 |
{
|
|
|
551 |
global $_ADODB_ACTIVE_DBS;
|
|
|
552 |
|
|
|
553 |
$fn = get_class($this).'::'.$fn;
|
|
|
554 |
$this->_lasterr = $fn.': '.$err;
|
|
|
555 |
|
|
|
556 |
if ($this->_dbat < 0) {
|
|
|
557 |
$db = false;
|
|
|
558 |
}
|
|
|
559 |
else {
|
|
|
560 |
$activedb = $_ADODB_ACTIVE_DBS[$this->_dbat];
|
|
|
561 |
$db = $activedb->db;
|
|
|
562 |
}
|
|
|
563 |
|
|
|
564 |
if (function_exists('adodb_throw')) {
|
|
|
565 |
if (!$db) {
|
|
|
566 |
adodb_throw('ADOdb_Active_Record', $fn, -1, $err, 0, 0, false);
|
|
|
567 |
}
|
|
|
568 |
else {
|
|
|
569 |
adodb_throw($db->databaseType, $fn, -1, $err, 0, 0, $db);
|
|
|
570 |
}
|
|
|
571 |
} else {
|
|
|
572 |
if (!$db || $db->debug) {
|
|
|
573 |
ADOConnection::outp($this->_lasterr);
|
|
|
574 |
}
|
|
|
575 |
}
|
|
|
576 |
|
|
|
577 |
}
|
|
|
578 |
|
|
|
579 |
// return last error message
|
|
|
580 |
function ErrorMsg()
|
|
|
581 |
{
|
|
|
582 |
if (!function_exists('adodb_throw')) {
|
|
|
583 |
if ($this->_dbat < 0) {
|
|
|
584 |
$db = false;
|
|
|
585 |
}
|
|
|
586 |
else {
|
|
|
587 |
$db = $this->DB();
|
|
|
588 |
}
|
|
|
589 |
|
|
|
590 |
// last error could be database error too
|
|
|
591 |
if ($db && $db->ErrorMsg()) {
|
|
|
592 |
return $db->ErrorMsg();
|
|
|
593 |
}
|
|
|
594 |
}
|
|
|
595 |
return $this->_lasterr;
|
|
|
596 |
}
|
|
|
597 |
|
|
|
598 |
function ErrorNo()
|
|
|
599 |
{
|
|
|
600 |
if ($this->_dbat < 0) {
|
|
|
601 |
return -9999; // no database connection...
|
|
|
602 |
}
|
|
|
603 |
$db = $this->DB();
|
|
|
604 |
|
|
|
605 |
return (int) $db->ErrorNo();
|
|
|
606 |
}
|
|
|
607 |
|
|
|
608 |
|
|
|
609 |
// retrieve ADOConnection from _ADODB_Active_DBs
|
|
|
610 |
function DB()
|
|
|
611 |
{
|
|
|
612 |
global $_ADODB_ACTIVE_DBS;
|
|
|
613 |
|
|
|
614 |
if ($this->_dbat < 0) {
|
|
|
615 |
$false = false;
|
|
|
616 |
$this->Error("No database connection set: use ADOdb_Active_Record::SetDatabaseAdaptor(\$db)", "DB");
|
|
|
617 |
return $false;
|
|
|
618 |
}
|
|
|
619 |
$activedb = $_ADODB_ACTIVE_DBS[$this->_dbat];
|
|
|
620 |
$db = $activedb->db;
|
|
|
621 |
return $db;
|
|
|
622 |
}
|
|
|
623 |
|
|
|
624 |
// retrieve ADODB_Active_Table
|
|
|
625 |
function &TableInfo()
|
|
|
626 |
{
|
|
|
627 |
global $_ADODB_ACTIVE_DBS;
|
|
|
628 |
$activedb = $_ADODB_ACTIVE_DBS[$this->_dbat];
|
|
|
629 |
$table = $activedb->tables[$this->_tableat];
|
|
|
630 |
return $table;
|
|
|
631 |
}
|
|
|
632 |
|
|
|
633 |
|
|
|
634 |
// I have an ON INSERT trigger on a table that sets other columns in the table.
|
|
|
635 |
// So, I find that for myTable, I want to reload an active record after saving it. -- Malcolm Cook
|
|
|
636 |
function Reload()
|
|
|
637 |
{
|
|
|
638 |
$db = $this->DB();
|
|
|
639 |
if (!$db) {
|
|
|
640 |
return false;
|
|
|
641 |
}
|
|
|
642 |
$table = $this->TableInfo();
|
|
|
643 |
$where = $this->GenWhere($db, $table);
|
|
|
644 |
return($this->Load($where));
|
|
|
645 |
}
|
|
|
646 |
|
|
|
647 |
|
|
|
648 |
// set a numeric array (using natural table field ordering) as object properties
|
|
|
649 |
function Set(&$row)
|
|
|
650 |
{
|
|
|
651 |
global $ACTIVE_RECORD_SAFETY;
|
|
|
652 |
|
|
|
653 |
$db = $this->DB();
|
|
|
654 |
|
|
|
655 |
if (!$row) {
|
|
|
656 |
$this->_saved = false;
|
|
|
657 |
return false;
|
|
|
658 |
}
|
|
|
659 |
|
|
|
660 |
$this->_saved = true;
|
|
|
661 |
|
|
|
662 |
$table = $this->TableInfo();
|
|
|
663 |
if ($ACTIVE_RECORD_SAFETY && sizeof($table->flds) != sizeof($row)) {
|
|
|
664 |
# <AP>
|
|
|
665 |
$bad_size = TRUE;
|
|
|
666 |
if (sizeof($row) == 2 * sizeof($table->flds)) {
|
|
|
667 |
// Only keep string keys
|
|
|
668 |
$keys = array_filter(array_keys($row), 'is_string');
|
|
|
669 |
if (sizeof($keys) == sizeof($table->flds)) {
|
|
|
670 |
$bad_size = FALSE;
|
|
|
671 |
}
|
|
|
672 |
}
|
|
|
673 |
if ($bad_size) {
|
|
|
674 |
$this->Error("Table structure of $this->_table has changed","Load");
|
|
|
675 |
return false;
|
|
|
676 |
}
|
|
|
677 |
# </AP>
|
|
|
678 |
}
|
|
|
679 |
else
|
|
|
680 |
$keys = array_keys($row);
|
|
|
681 |
|
|
|
682 |
# <AP>
|
|
|
683 |
reset($keys);
|
|
|
684 |
$this->_original = array();
|
|
|
685 |
foreach($table->flds as $name=>$fld) {
|
|
|
686 |
$value = $row[current($keys)];
|
|
|
687 |
$this->$name = $value;
|
|
|
688 |
$this->_original[] = $value;
|
|
|
689 |
next($keys);
|
|
|
690 |
}
|
|
|
691 |
|
|
|
692 |
# </AP>
|
|
|
693 |
return true;
|
|
|
694 |
}
|
|
|
695 |
|
|
|
696 |
// get last inserted id for INSERT
|
|
|
697 |
function LastInsertID(&$db,$fieldname)
|
|
|
698 |
{
|
|
|
699 |
if ($db->hasInsertID) {
|
|
|
700 |
$val = $db->Insert_ID($this->_table,$fieldname);
|
|
|
701 |
}
|
|
|
702 |
else {
|
|
|
703 |
$val = false;
|
|
|
704 |
}
|
|
|
705 |
|
|
|
706 |
if (is_null($val) || $val === false)
|
|
|
707 |
{
|
|
|
708 |
$SQL = sprintf("SELECT MAX(%s) FROM %s",
|
|
|
709 |
$this->nameQuoter($db,$fieldname),
|
|
|
710 |
$this->nameQuoter($db,$this->_table)
|
|
|
711 |
);
|
|
|
712 |
// this might not work reliably in multi-user environment
|
|
|
713 |
return $db->GetOne($SQL);
|
|
|
714 |
}
|
|
|
715 |
return $val;
|
|
|
716 |
}
|
|
|
717 |
|
|
|
718 |
// quote data in where clause
|
|
|
719 |
function doquote(&$db, $val,$t)
|
|
|
720 |
{
|
|
|
721 |
switch($t) {
|
|
|
722 |
case 'L':
|
|
|
723 |
if (strpos($db->databaseType,'postgres') !== false) {
|
|
|
724 |
return $db->qstr($val);
|
|
|
725 |
}
|
|
|
726 |
case 'D':
|
|
|
727 |
case 'T':
|
|
|
728 |
if (empty($val)) {
|
|
|
729 |
return 'null';
|
|
|
730 |
}
|
|
|
731 |
case 'B':
|
|
|
732 |
case 'N':
|
|
|
733 |
case 'C':
|
|
|
734 |
case 'X':
|
|
|
735 |
if (is_null($val)) {
|
|
|
736 |
return 'null';
|
|
|
737 |
}
|
|
|
738 |
|
|
|
739 |
if (strlen($val)>0 &&
|
|
|
740 |
(strncmp($val,"'",1) != 0 || substr($val,strlen($val)-1,1) != "'")
|
|
|
741 |
) {
|
|
|
742 |
return $db->qstr($val);
|
|
|
743 |
break;
|
|
|
744 |
}
|
|
|
745 |
default:
|
|
|
746 |
return $val;
|
|
|
747 |
break;
|
|
|
748 |
}
|
|
|
749 |
}
|
|
|
750 |
|
|
|
751 |
// generate where clause for an UPDATE/SELECT
|
|
|
752 |
function GenWhere(&$db, &$table)
|
|
|
753 |
{
|
|
|
754 |
$keys = $table->keys;
|
|
|
755 |
$parr = array();
|
|
|
756 |
|
|
|
757 |
foreach($keys as $k) {
|
|
|
758 |
$f = $table->flds[$k];
|
|
|
759 |
if ($f) {
|
|
|
760 |
$columnName = $this->nameQuoter($db,$k);
|
|
|
761 |
$parr[] = $columnName.' = '.$this->doquote($db,$this->$k,$db->MetaType($f->type));
|
|
|
762 |
}
|
|
|
763 |
}
|
|
|
764 |
return implode(' AND ', $parr);
|
|
|
765 |
}
|
|
|
766 |
|
|
|
767 |
|
|
|
768 |
function _QName($n,$db=false)
|
|
|
769 |
{
|
|
|
770 |
if (!ADODB_Active_Record::$_quoteNames) {
|
|
|
771 |
return $n;
|
|
|
772 |
}
|
|
|
773 |
if (!$db) {
|
|
|
774 |
$db = $this->DB();
|
|
|
775 |
if (!$db) {
|
|
|
776 |
return false;
|
|
|
777 |
}
|
|
|
778 |
}
|
|
|
779 |
return $db->nameQuote.$n.$db->nameQuote;
|
|
|
780 |
}
|
|
|
781 |
|
|
|
782 |
//------------------------------------------------------------ Public functions below
|
|
|
783 |
|
|
|
784 |
function Load($where=null,$bindarr=false, $lock = false)
|
|
|
785 |
{
|
|
|
786 |
global $ADODB_FETCH_MODE;
|
|
|
787 |
|
|
|
788 |
$db = $this->DB();
|
|
|
789 |
if (!$db) {
|
|
|
790 |
return false;
|
|
|
791 |
}
|
|
|
792 |
$this->_where = $where;
|
|
|
793 |
|
|
|
794 |
$save = $ADODB_FETCH_MODE;
|
|
|
795 |
$ADODB_FETCH_MODE = ADODB_FETCH_NUM;
|
|
|
796 |
if ($db->fetchMode !== false) {
|
|
|
797 |
$savem = $db->SetFetchMode(false);
|
|
|
798 |
}
|
|
|
799 |
|
|
|
800 |
$qry = sprintf("SELECT * FROM %s",
|
|
|
801 |
$this->nameQuoter($db,$this->_table)
|
|
|
802 |
);
|
|
|
803 |
|
|
|
804 |
if($where) {
|
|
|
805 |
$qry .= ' WHERE '.$where;
|
|
|
806 |
}
|
|
|
807 |
if ($lock) {
|
|
|
808 |
$qry .= $this->lockMode;
|
|
|
809 |
}
|
|
|
810 |
|
|
|
811 |
$row = $db->GetRow($qry,$bindarr);
|
|
|
812 |
|
|
|
813 |
if (isset($savem)) {
|
|
|
814 |
$db->SetFetchMode($savem);
|
|
|
815 |
}
|
|
|
816 |
$ADODB_FETCH_MODE = $save;
|
|
|
817 |
|
|
|
818 |
return $this->Set($row);
|
|
|
819 |
}
|
|
|
820 |
|
|
|
821 |
function LoadLocked($where=null, $bindarr=false)
|
|
|
822 |
{
|
|
|
823 |
$this->Load($where,$bindarr,true);
|
|
|
824 |
}
|
|
|
825 |
|
|
|
826 |
# useful for multiple record inserts
|
|
|
827 |
# see PHPLens Issue No: 17795
|
|
|
828 |
function Reset()
|
|
|
829 |
{
|
|
|
830 |
$this->_where=null;
|
|
|
831 |
$this->_saved = false;
|
|
|
832 |
$this->_lasterr = false;
|
|
|
833 |
$this->_original = false;
|
|
|
834 |
$vars=get_object_vars($this);
|
|
|
835 |
foreach($vars as $k=>$v){
|
|
|
836 |
if(substr($k,0,1)!=='_'){
|
|
|
837 |
$this->{$k}=null;
|
|
|
838 |
}
|
|
|
839 |
}
|
|
|
840 |
$this->foreignName=strtolower(get_class($this));
|
|
|
841 |
return true;
|
|
|
842 |
}
|
|
|
843 |
|
|
|
844 |
// false on error
|
|
|
845 |
function Save()
|
|
|
846 |
{
|
|
|
847 |
if ($this->_saved) {
|
|
|
848 |
$ok = $this->Update();
|
|
|
849 |
}
|
|
|
850 |
else {
|
|
|
851 |
$ok = $this->Insert();
|
|
|
852 |
}
|
|
|
853 |
|
|
|
854 |
return $ok;
|
|
|
855 |
}
|
|
|
856 |
|
|
|
857 |
|
|
|
858 |
// false on error
|
|
|
859 |
function Insert()
|
|
|
860 |
{
|
|
|
861 |
$db = $this->DB();
|
|
|
862 |
if (!$db) {
|
|
|
863 |
return false;
|
|
|
864 |
}
|
|
|
865 |
$cnt = 0;
|
|
|
866 |
$table = $this->TableInfo();
|
|
|
867 |
|
|
|
868 |
$valarr = array();
|
|
|
869 |
$names = array();
|
|
|
870 |
$valstr = array();
|
|
|
871 |
|
|
|
872 |
foreach($table->flds as $name=>$fld) {
|
|
|
873 |
$val = $this->$name;
|
|
|
874 |
if(!is_array($val) || !is_null($val) || !array_key_exists($name, $table->keys)) {
|
|
|
875 |
$valarr[] = $val;
|
|
|
876 |
$names[] = $this->nameQuoter($db,$name);
|
|
|
877 |
$valstr[] = $db->Param($cnt);
|
|
|
878 |
$cnt += 1;
|
|
|
879 |
}
|
|
|
880 |
}
|
|
|
881 |
|
|
|
882 |
if (empty($names)){
|
|
|
883 |
foreach($table->flds as $name=>$fld) {
|
|
|
884 |
$valarr[] = null;
|
|
|
885 |
$names[] = $this->nameQuoter($db,$name);
|
|
|
886 |
$valstr[] = $db->Param($cnt);
|
|
|
887 |
$cnt += 1;
|
|
|
888 |
}
|
|
|
889 |
}
|
|
|
890 |
|
|
|
891 |
$tableName = $this->nameQuoter($db,$this->_table);
|
|
|
892 |
$sql = sprintf('INSERT INTO %s (%s) VALUES (%s)',
|
|
|
893 |
$tableName,
|
|
|
894 |
implode(',',$names),
|
|
|
895 |
implode(',',$valstr)
|
|
|
896 |
);
|
|
|
897 |
$ok = $db->Execute($sql,$valarr);
|
|
|
898 |
|
|
|
899 |
if ($ok) {
|
|
|
900 |
$this->_saved = true;
|
|
|
901 |
$autoinc = false;
|
|
|
902 |
foreach($table->keys as $k) {
|
|
|
903 |
if (is_null($this->$k)) {
|
|
|
904 |
$autoinc = true;
|
|
|
905 |
break;
|
|
|
906 |
}
|
|
|
907 |
}
|
|
|
908 |
if ($autoinc && sizeof($table->keys) == 1) {
|
|
|
909 |
$k = reset($table->keys);
|
|
|
910 |
$this->$k = $this->LastInsertID($db,$k);
|
|
|
911 |
}
|
|
|
912 |
}
|
|
|
913 |
|
|
|
914 |
$this->_original = $valarr;
|
|
|
915 |
return !empty($ok);
|
|
|
916 |
}
|
|
|
917 |
|
|
|
918 |
function Delete()
|
|
|
919 |
{
|
|
|
920 |
$db = $this->DB();
|
|
|
921 |
if (!$db) {
|
|
|
922 |
return false;
|
|
|
923 |
}
|
|
|
924 |
$table = $this->TableInfo();
|
|
|
925 |
|
|
|
926 |
$where = $this->GenWhere($db,$table);
|
|
|
927 |
|
|
|
928 |
$tableName = $this->nameQuoter($db,$this->_table);
|
|
|
929 |
|
|
|
930 |
$sql = sprintf('DELETE FROM %s WHERE %s',
|
|
|
931 |
$tableName,
|
|
|
932 |
$where
|
|
|
933 |
);
|
|
|
934 |
|
|
|
935 |
$ok = $db->Execute($sql);
|
|
|
936 |
|
|
|
937 |
return $ok ? true : false;
|
|
|
938 |
}
|
|
|
939 |
|
|
|
940 |
// returns an array of active record objects
|
|
|
941 |
function Find($whereOrderBy,$bindarr=false,$pkeysArr=false,$extra=array())
|
|
|
942 |
{
|
|
|
943 |
$db = $this->DB();
|
|
|
944 |
if (!$db || empty($this->_table)) {
|
|
|
945 |
return false;
|
|
|
946 |
}
|
|
|
947 |
$arr = $db->GetActiveRecordsClass(get_class($this),$this->_table, $whereOrderBy,$bindarr,$pkeysArr,$extra);
|
|
|
948 |
return $arr;
|
|
|
949 |
}
|
|
|
950 |
|
|
|
951 |
// returns 0 on error, 1 on update, 2 on insert
|
|
|
952 |
function Replace()
|
|
|
953 |
{
|
|
|
954 |
$db = $this->DB();
|
|
|
955 |
if (!$db) {
|
|
|
956 |
return false;
|
|
|
957 |
}
|
|
|
958 |
$table = $this->TableInfo();
|
|
|
959 |
|
|
|
960 |
$pkey = $table->keys;
|
|
|
961 |
|
|
|
962 |
foreach($table->flds as $name=>$fld) {
|
|
|
963 |
$val = $this->$name;
|
|
|
964 |
/*
|
|
|
965 |
if (is_null($val)) {
|
|
|
966 |
if (isset($fld->not_null) && $fld->not_null) {
|
|
|
967 |
if (isset($fld->default_value) && strlen($fld->default_value)) {
|
|
|
968 |
continue;
|
|
|
969 |
}
|
|
|
970 |
else {
|
|
|
971 |
$this->Error("Cannot update null into $name","Replace");
|
|
|
972 |
return false;
|
|
|
973 |
}
|
|
|
974 |
}
|
|
|
975 |
}*/
|
|
|
976 |
if (is_null($val) && !empty($fld->auto_increment)) {
|
|
|
977 |
continue;
|
|
|
978 |
}
|
|
|
979 |
|
|
|
980 |
if (is_array($val)) {
|
|
|
981 |
continue;
|
|
|
982 |
}
|
|
|
983 |
|
|
|
984 |
$t = $db->MetaType($fld->type);
|
|
|
985 |
$arr[$name] = $this->doquote($db,$val,$t);
|
|
|
986 |
$valarr[] = $val;
|
|
|
987 |
}
|
|
|
988 |
|
|
|
989 |
if (!is_array($pkey)) {
|
|
|
990 |
$pkey = array($pkey);
|
|
|
991 |
}
|
|
|
992 |
|
|
|
993 |
switch (ADODB_ASSOC_CASE) {
|
|
|
994 |
case ADODB_ASSOC_CASE_LOWER:
|
|
|
995 |
foreach ($pkey as $k => $v) {
|
|
|
996 |
$pkey[$k] = strtolower($v);
|
|
|
997 |
}
|
|
|
998 |
break;
|
|
|
999 |
case ADODB_ASSOC_CASE_UPPER:
|
|
|
1000 |
foreach ($pkey as $k => $v) {
|
|
|
1001 |
$pkey[$k] = strtoupper($v);
|
|
|
1002 |
}
|
|
|
1003 |
break;
|
|
|
1004 |
}
|
|
|
1005 |
|
|
|
1006 |
$newArr = array();
|
|
|
1007 |
foreach($arr as $k=>$v)
|
|
|
1008 |
$newArr[$this->nameQuoter($db,$k)] = $v;
|
|
|
1009 |
$arr = $newArr;
|
|
|
1010 |
|
|
|
1011 |
$newPkey = array();
|
|
|
1012 |
foreach($pkey as $k=>$v)
|
|
|
1013 |
$newPkey[$k] = $this->nameQuoter($db,$v);
|
|
|
1014 |
$pkey = $newPkey;
|
|
|
1015 |
|
|
|
1016 |
$tableName = $this->nameQuoter($db,$this->_table);
|
|
|
1017 |
|
|
|
1018 |
$ok = $db->Replace($tableName,$arr,$pkey);
|
|
|
1019 |
if ($ok) {
|
|
|
1020 |
$this->_saved = true; // 1= update 2=insert
|
|
|
1021 |
if ($ok == 2) {
|
|
|
1022 |
$autoinc = false;
|
|
|
1023 |
foreach($table->keys as $k) {
|
|
|
1024 |
if (is_null($this->$k)) {
|
|
|
1025 |
$autoinc = true;
|
|
|
1026 |
break;
|
|
|
1027 |
}
|
|
|
1028 |
}
|
|
|
1029 |
if ($autoinc && sizeof($table->keys) == 1) {
|
|
|
1030 |
$k = reset($table->keys);
|
|
|
1031 |
$this->$k = $this->LastInsertID($db,$k);
|
|
|
1032 |
}
|
|
|
1033 |
}
|
|
|
1034 |
|
|
|
1035 |
$this->_original = $valarr;
|
|
|
1036 |
}
|
|
|
1037 |
return $ok;
|
|
|
1038 |
}
|
|
|
1039 |
|
|
|
1040 |
// returns 0 on error, 1 on update, -1 if no change in data (no update)
|
|
|
1041 |
function Update()
|
|
|
1042 |
{
|
|
|
1043 |
$db = $this->DB();
|
|
|
1044 |
if (!$db) {
|
|
|
1045 |
return false;
|
|
|
1046 |
}
|
|
|
1047 |
$table = $this->TableInfo();
|
|
|
1048 |
|
|
|
1049 |
$where = $this->GenWhere($db, $table);
|
|
|
1050 |
|
|
|
1051 |
if (!$where) {
|
|
|
1052 |
$this->error("Where missing for table $table", "Update");
|
|
|
1053 |
return false;
|
|
|
1054 |
}
|
|
|
1055 |
$valarr = array();
|
|
|
1056 |
$neworig = array();
|
|
|
1057 |
$pairs = array();
|
| 1441 |
ariadna |
1058 |
$i = 0;
|
| 1 |
efrain |
1059 |
$cnt = 0;
|
|
|
1060 |
foreach($table->flds as $name=>$fld) {
|
| 1441 |
ariadna |
1061 |
$orig = $this->_original[$i++] ?? null;
|
| 1 |
efrain |
1062 |
$val = $this->$name;
|
|
|
1063 |
$neworig[] = $val;
|
|
|
1064 |
|
|
|
1065 |
if (isset($table->keys[$name]) || is_array($val)) {
|
|
|
1066 |
continue;
|
|
|
1067 |
}
|
|
|
1068 |
|
|
|
1069 |
if (is_null($val)) {
|
|
|
1070 |
if (isset($fld->not_null) && $fld->not_null) {
|
|
|
1071 |
if (isset($fld->default_value) && strlen($fld->default_value)) {
|
|
|
1072 |
continue;
|
|
|
1073 |
}
|
|
|
1074 |
else {
|
|
|
1075 |
$this->Error("Cannot set field $name to NULL","Update");
|
|
|
1076 |
return false;
|
|
|
1077 |
}
|
|
|
1078 |
}
|
|
|
1079 |
}
|
|
|
1080 |
|
| 1441 |
ariadna |
1081 |
if ($val === $orig) {
|
| 1 |
efrain |
1082 |
continue;
|
|
|
1083 |
}
|
|
|
1084 |
|
|
|
1085 |
$valarr[] = $val;
|
|
|
1086 |
$pairs[] = $this->nameQuoter($db,$name).'='.$db->Param($cnt);
|
|
|
1087 |
$cnt += 1;
|
|
|
1088 |
}
|
|
|
1089 |
|
|
|
1090 |
|
|
|
1091 |
if (!$cnt) {
|
|
|
1092 |
return -1;
|
|
|
1093 |
}
|
|
|
1094 |
|
|
|
1095 |
$tableName = $this->nameQuoter($db,$this->_table);
|
|
|
1096 |
|
|
|
1097 |
$sql = sprintf('UPDATE %s SET %s WHERE %s',
|
|
|
1098 |
$tableName,
|
|
|
1099 |
implode(',',$pairs),
|
|
|
1100 |
$where);
|
|
|
1101 |
|
|
|
1102 |
$ok = $db->Execute($sql,$valarr);
|
|
|
1103 |
if ($ok) {
|
|
|
1104 |
$this->_original = $neworig;
|
|
|
1105 |
return 1;
|
|
|
1106 |
}
|
|
|
1107 |
return 0;
|
|
|
1108 |
}
|
|
|
1109 |
|
|
|
1110 |
function GetAttributeNames()
|
|
|
1111 |
{
|
|
|
1112 |
$table = $this->TableInfo();
|
|
|
1113 |
if (!$table) {
|
|
|
1114 |
return false;
|
|
|
1115 |
}
|
|
|
1116 |
return array_keys($table->flds);
|
|
|
1117 |
}
|
|
|
1118 |
|
|
|
1119 |
/**
|
|
|
1120 |
* Quotes the table, column and field names.
|
|
|
1121 |
*
|
|
|
1122 |
* This honours the internal {@see $_quoteNames} property, which overrides
|
|
|
1123 |
* the global $ADODB_QUOTE_FIELDNAMES directive.
|
|
|
1124 |
*
|
|
|
1125 |
* @param ADOConnection $db The database connection
|
|
|
1126 |
* @param string $name The table or column name to quote
|
|
|
1127 |
*
|
|
|
1128 |
* @return string The quoted name
|
|
|
1129 |
*/
|
|
|
1130 |
private function nameQuoter($db, $name)
|
|
|
1131 |
{
|
|
|
1132 |
global $ADODB_QUOTE_FIELDNAMES;
|
|
|
1133 |
|
|
|
1134 |
$save = $ADODB_QUOTE_FIELDNAMES;
|
|
|
1135 |
$ADODB_QUOTE_FIELDNAMES = $this->_quoteNames;
|
|
|
1136 |
|
|
|
1137 |
$string = _adodb_quote_fieldname($db, $name);
|
|
|
1138 |
|
|
|
1139 |
$ADODB_QUOTE_FIELDNAMES = $save;
|
|
|
1140 |
|
|
|
1141 |
return $string;
|
|
|
1142 |
}
|
|
|
1143 |
|
|
|
1144 |
};
|
|
|
1145 |
|
|
|
1146 |
function adodb_GetActiveRecordsClass(&$db, $class, $table,$whereOrderBy,$bindarr, $primkeyArr,
|
|
|
1147 |
$extra)
|
|
|
1148 |
{
|
|
|
1149 |
global $_ADODB_ACTIVE_DBS;
|
|
|
1150 |
|
|
|
1151 |
|
|
|
1152 |
$save = $db->SetFetchMode(ADODB_FETCH_NUM);
|
|
|
1153 |
|
|
|
1154 |
$qry = "select * from ".$table;
|
|
|
1155 |
|
|
|
1156 |
if (!empty($whereOrderBy)) {
|
|
|
1157 |
$qry .= ' WHERE '.$whereOrderBy;
|
|
|
1158 |
}
|
|
|
1159 |
if(isset($extra['limit'])) {
|
|
|
1160 |
$rows = false;
|
|
|
1161 |
if(isset($extra['offset'])) {
|
|
|
1162 |
$rs = $db->SelectLimit($qry, $extra['limit'], $extra['offset'],$bindarr);
|
|
|
1163 |
} else {
|
|
|
1164 |
$rs = $db->SelectLimit($qry, $extra['limit'],-1,$bindarr);
|
|
|
1165 |
}
|
|
|
1166 |
if ($rs) {
|
|
|
1167 |
while (!$rs->EOF) {
|
|
|
1168 |
$rows[] = $rs->fields;
|
|
|
1169 |
$rs->MoveNext();
|
|
|
1170 |
}
|
|
|
1171 |
}
|
|
|
1172 |
} else
|
|
|
1173 |
$rows = $db->GetAll($qry,$bindarr);
|
|
|
1174 |
|
|
|
1175 |
$db->SetFetchMode($save);
|
|
|
1176 |
|
|
|
1177 |
$false = false;
|
|
|
1178 |
|
|
|
1179 |
if ($rows === false) {
|
|
|
1180 |
return $false;
|
|
|
1181 |
}
|
|
|
1182 |
|
|
|
1183 |
|
|
|
1184 |
if (!class_exists($class)) {
|
|
|
1185 |
$db->outp_throw("Unknown class $class in GetActiveRecordsClass()",'GetActiveRecordsClass');
|
|
|
1186 |
return $false;
|
|
|
1187 |
}
|
|
|
1188 |
$arr = array();
|
|
|
1189 |
// arrRef will be the structure that knows about our objects.
|
|
|
1190 |
// It is an associative array.
|
|
|
1191 |
// We will, however, return arr, preserving regular 0.. order so that
|
|
|
1192 |
// obj[0] can be used by app developers.
|
|
|
1193 |
$arrRef = array();
|
|
|
1194 |
$bTos = array(); // Will store belongTo's indices if any
|
|
|
1195 |
foreach($rows as $row) {
|
|
|
1196 |
|
|
|
1197 |
$obj = new $class($table,$primkeyArr,$db);
|
|
|
1198 |
if ($obj->ErrorNo()){
|
|
|
1199 |
$db->_errorMsg = $obj->ErrorMsg();
|
|
|
1200 |
return $false;
|
|
|
1201 |
}
|
|
|
1202 |
$obj->Set($row);
|
|
|
1203 |
$arr[] = $obj;
|
|
|
1204 |
} // foreach($rows as $row)
|
|
|
1205 |
|
|
|
1206 |
return $arr;
|
|
|
1207 |
}
|