| 1 |
lars |
1 |
<?php
|
|
|
2 |
/*
|
|
|
3 |
* $Id: Table.php 1397 2007-05-19 19:54:15Z zYne $
|
|
|
4 |
*
|
|
|
5 |
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
|
6 |
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
|
7 |
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
|
8 |
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
|
9 |
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
|
10 |
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
|
11 |
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
|
12 |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
|
13 |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
|
14 |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
|
15 |
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
16 |
*
|
|
|
17 |
* This software consists of voluntary contributions made by many individuals
|
|
|
18 |
* and is licensed under the LGPL. For more information, see
|
|
|
19 |
* <http://www.doctrine-project.org>.
|
|
|
20 |
*/
|
|
|
21 |
|
|
|
22 |
/**
|
|
|
23 |
* Doctrine_Relation_Parser
|
|
|
24 |
*
|
|
|
25 |
* @package Doctrine
|
|
|
26 |
* @subpackage Relation
|
|
|
27 |
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
|
|
|
28 |
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
|
|
|
29 |
* @version $Revision: 1397 $
|
|
|
30 |
* @link www.doctrine-project.org
|
|
|
31 |
* @since 1.0
|
|
|
32 |
* @todo Composite key support?
|
|
|
33 |
*/
|
|
|
34 |
class Doctrine_Relation_Parser
|
|
|
35 |
{
|
|
|
36 |
/**
|
|
|
37 |
* @var Doctrine_Table $_table the table object this parser belongs to
|
|
|
38 |
*/
|
|
|
39 |
protected $_table;
|
|
|
40 |
|
|
|
41 |
/**
|
|
|
42 |
* @var array $_relations an array containing all the Doctrine_Relation objects for this table
|
|
|
43 |
*/
|
|
|
44 |
protected $_relations = array();
|
|
|
45 |
|
|
|
46 |
/**
|
|
|
47 |
* @var array $_pending relations waiting for parsing
|
|
|
48 |
*/
|
|
|
49 |
protected $_pending = array();
|
|
|
50 |
|
|
|
51 |
/**
|
|
|
52 |
* constructor
|
|
|
53 |
*
|
|
|
54 |
* @param Doctrine_Table $table the table object this parser belongs to
|
|
|
55 |
*/
|
|
|
56 |
public function __construct(Doctrine_Table $table)
|
|
|
57 |
{
|
|
|
58 |
$this->_table = $table;
|
|
|
59 |
}
|
|
|
60 |
|
|
|
61 |
/**
|
|
|
62 |
* getTable
|
|
|
63 |
*
|
|
|
64 |
* @return Doctrine_Table the table object this parser belongs to
|
|
|
65 |
*/
|
|
|
66 |
public function getTable()
|
|
|
67 |
{
|
|
|
68 |
return $this->_table;
|
|
|
69 |
}
|
|
|
70 |
|
|
|
71 |
/**
|
|
|
72 |
* getPendingRelation
|
|
|
73 |
*
|
|
|
74 |
* @return array an array defining a pending relation
|
|
|
75 |
*/
|
|
|
76 |
public function getPendingRelation($name)
|
|
|
77 |
{
|
|
|
78 |
if ( ! isset($this->_pending[$name])) {
|
|
|
79 |
throw new Doctrine_Relation_Exception('Unknown pending relation ' . $name);
|
|
|
80 |
}
|
|
|
81 |
|
|
|
82 |
return $this->_pending[$name];
|
|
|
83 |
}
|
|
|
84 |
|
|
|
85 |
/**
|
|
|
86 |
* getPendingRelations
|
|
|
87 |
*
|
|
|
88 |
* @return array an array containing all the pending relations
|
|
|
89 |
*/
|
|
|
90 |
public function getPendingRelations()
|
|
|
91 |
{
|
|
|
92 |
return $this->_pending;
|
|
|
93 |
}
|
|
|
94 |
|
|
|
95 |
/**
|
|
|
96 |
* unsetPendingRelations
|
|
|
97 |
* Removes a relation. Warning: this only affects pending relations
|
|
|
98 |
*
|
|
|
99 |
* @param string relation to remove
|
|
|
100 |
*/
|
|
|
101 |
public function unsetPendingRelations($name)
|
|
|
102 |
{
|
|
|
103 |
unset($this->_pending[$name]);
|
|
|
104 |
}
|
|
|
105 |
|
|
|
106 |
/**
|
|
|
107 |
* Check if a relation alias exists
|
|
|
108 |
*
|
|
|
109 |
* @param string $name
|
|
|
110 |
* @return boolean $bool
|
|
|
111 |
*/
|
|
|
112 |
public function hasRelation($name)
|
|
|
113 |
{
|
|
|
114 |
if ( ! isset($this->_pending[$name]) && ! isset($this->_relations[$name])) {
|
|
|
115 |
return false;
|
|
|
116 |
}
|
|
|
117 |
|
|
|
118 |
return true;
|
|
|
119 |
}
|
|
|
120 |
|
|
|
121 |
/**
|
|
|
122 |
* binds a relation
|
|
|
123 |
*
|
|
|
124 |
* @param string $name
|
|
|
125 |
* @param string $field
|
|
|
126 |
* @return void
|
|
|
127 |
*/
|
|
|
128 |
public function bind($name, $options = array())
|
|
|
129 |
{
|
|
|
130 |
$e = explode(' as ', $name);
|
|
|
131 |
$e = array_map('trim', $e);
|
|
|
132 |
$name = $e[0];
|
|
|
133 |
$alias = isset($e[1]) ? $e[1] : $name;
|
|
|
134 |
|
|
|
135 |
if ( ! isset($options['type'])) {
|
|
|
136 |
throw new Doctrine_Relation_Exception('Relation type not set.');
|
|
|
137 |
}
|
|
|
138 |
|
|
|
139 |
if ($this->hasRelation($alias)) {
|
|
|
140 |
unset($this->_relations[$alias]);
|
|
|
141 |
unset($this->_pending[$alias]);
|
|
|
142 |
}
|
|
|
143 |
|
|
|
144 |
$this->_pending[$alias] = array_merge($options, array('class' => $name, 'alias' => $alias));
|
|
|
145 |
|
|
|
146 |
return $this->_pending[$alias];
|
|
|
147 |
}
|
|
|
148 |
|
|
|
149 |
/**
|
|
|
150 |
* getRelation
|
|
|
151 |
*
|
|
|
152 |
* @param string $alias relation alias
|
|
|
153 |
*/
|
|
|
154 |
public function getRelation($alias, $recursive = true)
|
|
|
155 |
{
|
|
|
156 |
if (isset($this->_relations[$alias])) {
|
|
|
157 |
return $this->_relations[$alias];
|
|
|
158 |
}
|
|
|
159 |
|
|
|
160 |
if (isset($this->_pending[$alias])) {
|
|
|
161 |
$def = $this->_pending[$alias];
|
|
|
162 |
$identifierColumnNames = $this->_table->getIdentifierColumnNames();
|
|
|
163 |
$idColumnName = array_pop($identifierColumnNames);
|
|
|
164 |
|
|
|
165 |
// check if reference class name exists
|
|
|
166 |
// if it does we are dealing with association relation
|
|
|
167 |
if (isset($def['refClass'])) {
|
|
|
168 |
$def = $this->completeAssocDefinition($def);
|
|
|
169 |
$localClasses = array_merge($this->_table->getOption('parents'), array($this->_table->getComponentName()));
|
|
|
170 |
|
|
|
171 |
$backRefRelationName = isset($def['refClassRelationAlias']) ?
|
|
|
172 |
$def['refClassRelationAlias'] : $def['refClass'];
|
|
|
173 |
if ( ! isset($this->_pending[$backRefRelationName]) && ! isset($this->_relations[$backRefRelationName])) {
|
|
|
174 |
|
|
|
175 |
$parser = $def['refTable']->getRelationParser();
|
|
|
176 |
|
|
|
177 |
if ( ! $parser->hasRelation($this->_table->getComponentName())) {
|
|
|
178 |
$parser->bind($this->_table->getComponentName(),
|
|
|
179 |
array('type' => Doctrine_Relation::ONE,
|
|
|
180 |
'local' => $def['local'],
|
|
|
181 |
'foreign' => $idColumnName,
|
|
|
182 |
'localKey' => true,
|
|
|
183 |
));
|
|
|
184 |
}
|
|
|
185 |
|
|
|
186 |
if ( ! $this->hasRelation($backRefRelationName)) {
|
|
|
187 |
if (in_array($def['class'], $localClasses)) {
|
|
|
188 |
$this->bind($def['refClass'] . " as " . $backRefRelationName, array(
|
|
|
189 |
'type' => Doctrine_Relation::MANY,
|
|
|
190 |
'foreign' => $def['foreign'],
|
|
|
191 |
'local' => $idColumnName));
|
|
|
192 |
} else {
|
|
|
193 |
$this->bind($def['refClass'] . " as " . $backRefRelationName, array(
|
|
|
194 |
'type' => Doctrine_Relation::MANY,
|
|
|
195 |
'foreign' => $def['local'],
|
|
|
196 |
'local' => $idColumnName));
|
|
|
197 |
}
|
|
|
198 |
}
|
|
|
199 |
}
|
|
|
200 |
if (in_array($def['class'], $localClasses)) {
|
|
|
201 |
$rel = new Doctrine_Relation_Nest($def);
|
|
|
202 |
} else {
|
|
|
203 |
$rel = new Doctrine_Relation_Association($def);
|
|
|
204 |
}
|
|
|
205 |
} else {
|
|
|
206 |
// simple foreign key relation
|
|
|
207 |
$def = $this->completeDefinition($def);
|
|
|
208 |
|
|
|
209 |
if (isset($def['localKey']) && $def['localKey']) {
|
|
|
210 |
$rel = new Doctrine_Relation_LocalKey($def);
|
|
|
211 |
|
|
|
212 |
// Automatically index for foreign keys
|
|
|
213 |
$foreign = (array) $def['foreign'];
|
|
|
214 |
|
|
|
215 |
foreach ($foreign as $fk) {
|
|
|
216 |
// Check if its already not indexed (primary key)
|
|
|
217 |
if ( ! $rel['table']->isIdentifier($rel['table']->getFieldName($fk))) {
|
|
|
218 |
$rel['table']->addIndex($fk, array('fields' => array($fk)));
|
|
|
219 |
}
|
|
|
220 |
}
|
|
|
221 |
} else {
|
|
|
222 |
$rel = new Doctrine_Relation_ForeignKey($def);
|
|
|
223 |
}
|
|
|
224 |
}
|
|
|
225 |
if (isset($rel)) {
|
|
|
226 |
// unset pending relation
|
|
|
227 |
unset($this->_pending[$alias]);
|
|
|
228 |
$this->_relations[$alias] = $rel;
|
|
|
229 |
return $rel;
|
|
|
230 |
}
|
|
|
231 |
}
|
|
|
232 |
if ($recursive) {
|
|
|
233 |
$this->getRelations();
|
|
|
234 |
|
|
|
235 |
return $this->getRelation($alias, false);
|
|
|
236 |
} else {
|
|
|
237 |
throw new Doctrine_Table_Exception('Unknown relation alias ' . $alias);
|
|
|
238 |
}
|
|
|
239 |
}
|
|
|
240 |
|
|
|
241 |
/**
|
|
|
242 |
* getRelations
|
|
|
243 |
* returns an array containing all relation objects
|
|
|
244 |
*
|
|
|
245 |
* @return array an array of Doctrine_Relation objects
|
|
|
246 |
*/
|
|
|
247 |
public function getRelations()
|
|
|
248 |
{
|
|
|
249 |
foreach ($this->_pending as $k => $v) {
|
|
|
250 |
$this->getRelation($k);
|
|
|
251 |
}
|
|
|
252 |
|
|
|
253 |
return $this->_relations;
|
|
|
254 |
}
|
|
|
255 |
|
|
|
256 |
/**
|
|
|
257 |
* getImpl
|
|
|
258 |
* returns the table class of the concrete implementation for given template
|
|
|
259 |
* if the given template is not a template then this method just returns the
|
|
|
260 |
* table class for the given record
|
|
|
261 |
*
|
|
|
262 |
* @param string $template
|
|
|
263 |
*/
|
|
|
264 |
public function getImpl($template)
|
|
|
265 |
{
|
|
|
266 |
$conn = $this->_table->getConnection();
|
|
|
267 |
|
|
|
268 |
if (class_exists($template) && in_array('Doctrine_Template', class_parents($template))) {
|
|
|
269 |
$impl = $this->_table->getImpl($template);
|
|
|
270 |
|
|
|
271 |
if ($impl === null) {
|
|
|
272 |
throw new Doctrine_Relation_Parser_Exception("Couldn't find concrete implementation for template " . $template);
|
|
|
273 |
}
|
|
|
274 |
} else {
|
|
|
275 |
$impl = $template;
|
|
|
276 |
}
|
|
|
277 |
|
|
|
278 |
return $conn->getTable($impl);
|
|
|
279 |
}
|
|
|
280 |
|
|
|
281 |
/**
|
|
|
282 |
* Completes the given association definition
|
|
|
283 |
*
|
|
|
284 |
* @param array $def definition array to be completed
|
|
|
285 |
* @return array completed definition array
|
|
|
286 |
*/
|
|
|
287 |
public function completeAssocDefinition($def)
|
|
|
288 |
{
|
|
|
289 |
$conn = $this->_table->getConnection();
|
|
|
290 |
$def['table'] = $this->getImpl($def['class']);
|
|
|
291 |
$def['localTable'] = $this->_table;
|
|
|
292 |
$def['class'] = $def['table']->getComponentName();
|
|
|
293 |
$def['refTable'] = $this->getImpl($def['refClass']);
|
|
|
294 |
|
|
|
295 |
$id = $def['refTable']->getIdentifierColumnNames();
|
|
|
296 |
|
|
|
297 |
if (count($id) > 1) {
|
|
|
298 |
if ( ! isset($def['foreign'])) {
|
|
|
299 |
// foreign key not set
|
|
|
300 |
// try to guess the foreign key
|
|
|
301 |
|
|
|
302 |
$def['foreign'] = ($def['local'] === $id[0]) ? $id[1] : $id[0];
|
|
|
303 |
}
|
|
|
304 |
if ( ! isset($def['local'])) {
|
|
|
305 |
// foreign key not set
|
|
|
306 |
// try to guess the foreign key
|
|
|
307 |
$def['local'] = ($def['foreign'] === $id[0]) ? $id[1] : $id[0];
|
|
|
308 |
}
|
|
|
309 |
} else {
|
|
|
310 |
|
|
|
311 |
if ( ! isset($def['foreign'])) {
|
|
|
312 |
// foreign key not set
|
|
|
313 |
// try to guess the foreign key
|
|
|
314 |
|
|
|
315 |
$columns = $this->getIdentifiers($def['table']);
|
|
|
316 |
|
|
|
317 |
$def['foreign'] = $columns;
|
|
|
318 |
}
|
|
|
319 |
if ( ! isset($def['local'])) {
|
|
|
320 |
// local key not set
|
|
|
321 |
// try to guess the local key
|
|
|
322 |
$columns = $this->getIdentifiers($this->_table);
|
|
|
323 |
|
|
|
324 |
$def['local'] = $columns;
|
|
|
325 |
}
|
|
|
326 |
}
|
|
|
327 |
return $def;
|
|
|
328 |
}
|
|
|
329 |
|
|
|
330 |
/**
|
|
|
331 |
* getIdentifiers
|
|
|
332 |
* gives a list of identifiers from given table
|
|
|
333 |
*
|
|
|
334 |
* the identifiers are in format:
|
|
|
335 |
* [componentName].[identifier]
|
|
|
336 |
*
|
|
|
337 |
* @param Doctrine_Table $table table object to retrieve identifiers from
|
|
|
338 |
*/
|
|
|
339 |
public function getIdentifiers(Doctrine_Table $table)
|
|
|
340 |
{
|
|
|
341 |
$componentNameToLower = strtolower($table->getComponentName());
|
|
|
342 |
if (is_array($table->getIdentifier())) {
|
|
|
343 |
$columns = array();
|
|
|
344 |
foreach ((array) $table->getIdentifierColumnNames() as $identColName) {
|
|
|
345 |
$columns[] = $componentNameToLower . '_' . $identColName;
|
|
|
346 |
}
|
|
|
347 |
} else {
|
|
|
348 |
$columns = $componentNameToLower . '_' . $table->getColumnName(
|
|
|
349 |
$table->getIdentifier());
|
|
|
350 |
}
|
|
|
351 |
|
|
|
352 |
return $columns;
|
|
|
353 |
}
|
|
|
354 |
|
|
|
355 |
/**
|
|
|
356 |
* guessColumns
|
|
|
357 |
*
|
|
|
358 |
* @param array $classes an array of class names
|
|
|
359 |
* @param Doctrine_Table $foreignTable foreign table object
|
|
|
360 |
* @return array an array of column names
|
|
|
361 |
*/
|
|
|
362 |
public function guessColumns(array $classes, Doctrine_Table $foreignTable)
|
|
|
363 |
{
|
|
|
364 |
$conn = $this->_table->getConnection();
|
|
|
365 |
|
|
|
366 |
foreach ($classes as $class) {
|
|
|
367 |
try {
|
|
|
368 |
$table = $conn->getTable($class);
|
|
|
369 |
} catch (Doctrine_Table_Exception $e) {
|
|
|
370 |
continue;
|
|
|
371 |
}
|
|
|
372 |
$columns = $this->getIdentifiers($table);
|
|
|
373 |
$found = true;
|
|
|
374 |
|
|
|
375 |
foreach ((array) $columns as $column) {
|
|
|
376 |
if ( ! $foreignTable->hasColumn($column)) {
|
|
|
377 |
$found = false;
|
|
|
378 |
break;
|
|
|
379 |
}
|
|
|
380 |
}
|
|
|
381 |
if ($found) {
|
|
|
382 |
break;
|
|
|
383 |
}
|
|
|
384 |
}
|
|
|
385 |
|
|
|
386 |
if ( ! $found) {
|
|
|
387 |
throw new Doctrine_Relation_Exception("Couldn't find columns.");
|
|
|
388 |
}
|
|
|
389 |
|
|
|
390 |
return $columns;
|
|
|
391 |
}
|
|
|
392 |
|
|
|
393 |
/**
|
|
|
394 |
* Completes the given definition
|
|
|
395 |
*
|
|
|
396 |
* @param array $def definition array to be completed
|
|
|
397 |
* @return array completed definition array
|
|
|
398 |
* @todo Description: What does it mean to complete a definition? What is done (not how)?
|
|
|
399 |
* Refactor (too long & nesting level)
|
|
|
400 |
*/
|
|
|
401 |
public function completeDefinition($def)
|
|
|
402 |
{
|
|
|
403 |
$conn = $this->_table->getConnection();
|
|
|
404 |
$def['table'] = $this->getImpl($def['class']);
|
|
|
405 |
$def['localTable'] = $this->_table;
|
|
|
406 |
$def['class'] = $def['table']->getComponentName();
|
|
|
407 |
|
|
|
408 |
$foreignClasses = array_merge($def['table']->getOption('parents'), array($def['class']));
|
|
|
409 |
$localClasses = array_merge($this->_table->getOption('parents'), array($this->_table->getComponentName()));
|
|
|
410 |
|
|
|
411 |
$localIdentifierColumnNames = $this->_table->getIdentifierColumnNames();
|
|
|
412 |
$localIdentifierCount = count($localIdentifierColumnNames);
|
|
|
413 |
$localIdColumnName = array_pop($localIdentifierColumnNames);
|
|
|
414 |
$foreignIdentifierColumnNames = $def['table']->getIdentifierColumnNames();
|
|
|
415 |
$foreignIdColumnName = array_pop($foreignIdentifierColumnNames);
|
|
|
416 |
|
|
|
417 |
if (isset($def['local'])) {
|
|
|
418 |
$def['local'] = $def['localTable']->getColumnName($def['local']);
|
|
|
419 |
|
|
|
420 |
if ( ! isset($def['foreign'])) {
|
|
|
421 |
// local key is set, but foreign key is not
|
|
|
422 |
// try to guess the foreign key
|
|
|
423 |
|
|
|
424 |
if ($def['local'] === $localIdColumnName) {
|
|
|
425 |
$def['foreign'] = $this->guessColumns($localClasses, $def['table']);
|
|
|
426 |
} else {
|
|
|
427 |
// the foreign field is likely to be the
|
|
|
428 |
// identifier of the foreign class
|
|
|
429 |
$def['foreign'] = $foreignIdColumnName;
|
|
|
430 |
$def['localKey'] = true;
|
|
|
431 |
}
|
|
|
432 |
} else {
|
|
|
433 |
$def['foreign'] = $def['table']->getColumnName($def['foreign']);
|
|
|
434 |
|
|
|
435 |
if ($localIdentifierCount == 1) {
|
|
|
436 |
if ($def['local'] == $localIdColumnName && isset($def['owningSide'])
|
|
|
437 |
&& $def['owningSide'] === true) {
|
|
|
438 |
$def['localKey'] = true;
|
|
|
439 |
} else if (($def['local'] !== $localIdColumnName && $def['type'] == Doctrine_Relation::ONE)) {
|
|
|
440 |
$def['localKey'] = true;
|
|
|
441 |
}
|
|
|
442 |
} else if ($localIdentifierCount > 1 && ! isset($def['localKey'])) {
|
|
|
443 |
// It's a composite key and since 'foreign' can not point to a composite
|
|
|
444 |
// key currently, we know that 'local' must be the foreign key.
|
|
|
445 |
$def['localKey'] = true;
|
|
|
446 |
}
|
|
|
447 |
}
|
|
|
448 |
} else {
|
|
|
449 |
if (isset($def['foreign'])) {
|
|
|
450 |
$def['foreign'] = $def['table']->getColumnName($def['foreign']);
|
|
|
451 |
|
|
|
452 |
// local key not set, but foreign key is set
|
|
|
453 |
// try to guess the local key
|
|
|
454 |
if ($def['foreign'] === $foreignIdColumnName) {
|
|
|
455 |
$def['localKey'] = true;
|
|
|
456 |
try {
|
|
|
457 |
$def['local'] = $this->guessColumns($foreignClasses, $this->_table);
|
|
|
458 |
} catch (Doctrine_Relation_Exception $e) {
|
|
|
459 |
$def['local'] = $localIdColumnName;
|
|
|
460 |
}
|
|
|
461 |
} else {
|
|
|
462 |
$def['local'] = $localIdColumnName;
|
|
|
463 |
}
|
|
|
464 |
} else {
|
|
|
465 |
// neither local or foreign key is being set
|
|
|
466 |
// try to guess both keys
|
|
|
467 |
|
|
|
468 |
$conn = $this->_table->getConnection();
|
|
|
469 |
|
|
|
470 |
// the following loops are needed for covering inheritance
|
|
|
471 |
foreach ($localClasses as $class) {
|
|
|
472 |
$table = $conn->getTable($class);
|
|
|
473 |
$identifierColumnNames = $table->getIdentifierColumnNames();
|
|
|
474 |
$idColumnName = array_pop($identifierColumnNames);
|
|
|
475 |
$column = strtolower($table->getComponentName())
|
|
|
476 |
. '_' . $idColumnName;
|
|
|
477 |
|
|
|
478 |
foreach ($foreignClasses as $class2) {
|
|
|
479 |
$table2 = $conn->getTable($class2);
|
|
|
480 |
if ($table2->hasColumn($column)) {
|
|
|
481 |
$def['foreign'] = $column;
|
|
|
482 |
$def['local'] = $idColumnName;
|
|
|
483 |
return $def;
|
|
|
484 |
}
|
|
|
485 |
}
|
|
|
486 |
}
|
|
|
487 |
|
|
|
488 |
foreach ($foreignClasses as $class) {
|
|
|
489 |
$table = $conn->getTable($class);
|
|
|
490 |
$identifierColumnNames = $table->getIdentifierColumnNames();
|
|
|
491 |
$idColumnName = array_pop($identifierColumnNames);
|
|
|
492 |
$column = strtolower($table->getComponentName())
|
|
|
493 |
. '_' . $idColumnName;
|
|
|
494 |
|
|
|
495 |
foreach ($localClasses as $class2) {
|
|
|
496 |
$table2 = $conn->getTable($class2);
|
|
|
497 |
if ($table2->hasColumn($column)) {
|
|
|
498 |
$def['foreign'] = $idColumnName;
|
|
|
499 |
$def['local'] = $column;
|
|
|
500 |
$def['localKey'] = true;
|
|
|
501 |
return $def;
|
|
|
502 |
}
|
|
|
503 |
}
|
|
|
504 |
}
|
|
|
505 |
|
|
|
506 |
// auto-add columns and auto-build relation
|
|
|
507 |
$columns = array();
|
|
|
508 |
foreach ((array) $this->_table->getIdentifierColumnNames() as $id) {
|
|
|
509 |
// ?? should this not be $this->_table->getComponentName() ??
|
|
|
510 |
$column = strtolower($table->getComponentName())
|
|
|
511 |
. '_' . $id;
|
|
|
512 |
|
|
|
513 |
$col = $this->_table->getColumnDefinition($id);
|
|
|
514 |
$type = $col['type'];
|
|
|
515 |
$length = $col['length'];
|
|
|
516 |
|
|
|
517 |
unset($col['type']);
|
|
|
518 |
unset($col['length']);
|
|
|
519 |
unset($col['autoincrement']);
|
|
|
520 |
unset($col['sequence']);
|
|
|
521 |
unset($col['primary']);
|
|
|
522 |
|
|
|
523 |
$def['table']->setColumn($column, $type, $length, $col);
|
|
|
524 |
|
|
|
525 |
$columns[] = $column;
|
|
|
526 |
}
|
|
|
527 |
if (count($columns) > 1) {
|
|
|
528 |
$def['foreign'] = $columns;
|
|
|
529 |
} else {
|
|
|
530 |
$def['foreign'] = $columns[0];
|
|
|
531 |
}
|
|
|
532 |
$def['local'] = $localIdColumnName;
|
|
|
533 |
}
|
|
|
534 |
}
|
|
|
535 |
return $def;
|
|
|
536 |
}
|
|
|
537 |
}
|