|
1
|
<?php
|
|
2
|
|
|
3
|
/**
|
|
4
|
* @file
|
|
5
|
* Entity related functions for UUID module.
|
|
6
|
*/
|
|
7
|
|
|
8
|
/**
|
|
9
|
* Entity UUID exception class.
|
|
10
|
*/
|
|
11
|
class UuidEntityException extends Exception {}
|
|
12
|
|
|
13
|
/**
|
|
14
|
* Helper function that returns entity info for all supported core modules,
|
|
15
|
* relevant for UUID functionality.
|
|
16
|
*
|
|
17
|
* @see uuid_entity_info()
|
|
18
|
* @see uuid_schema_alter()
|
|
19
|
* @see uuid_install()
|
|
20
|
* @see uuid_uninstall()
|
|
21
|
*/
|
|
22
|
function uuid_get_core_entity_info() {
|
|
23
|
$info = array();
|
|
24
|
$info['user'] = array(
|
|
25
|
'base table' => 'users',
|
|
26
|
'entity keys' => array(
|
|
27
|
'uuid' => 'uuid',
|
|
28
|
),
|
|
29
|
);
|
|
30
|
$info['node'] = array(
|
|
31
|
'base table' => 'node',
|
|
32
|
'revision table' => 'node_revision',
|
|
33
|
'entity keys' => array(
|
|
34
|
'uuid' => 'uuid',
|
|
35
|
'revision uuid' => 'vuuid',
|
|
36
|
),
|
|
37
|
);
|
|
38
|
if (module_exists('comment')) {
|
|
39
|
$info['comment'] = array(
|
|
40
|
'base table' => 'comment',
|
|
41
|
'entity keys' => array(
|
|
42
|
'uuid' => 'uuid',
|
|
43
|
),
|
|
44
|
);
|
|
45
|
}
|
|
46
|
if (module_exists('file')) {
|
|
47
|
$info['file'] = array(
|
|
48
|
'base table' => 'file_managed',
|
|
49
|
'entity keys' => array(
|
|
50
|
'uuid' => 'uuid',
|
|
51
|
),
|
|
52
|
);
|
|
53
|
}
|
|
54
|
if (module_exists('taxonomy')) {
|
|
55
|
$info['taxonomy_term'] = array(
|
|
56
|
'base table' => 'taxonomy_term_data',
|
|
57
|
'entity keys' => array(
|
|
58
|
'uuid' => 'uuid',
|
|
59
|
),
|
|
60
|
);
|
|
61
|
}
|
|
62
|
if (module_exists('field_collection')) {
|
|
63
|
$info['field_collection_item'] = array(
|
|
64
|
'base table' => 'field_collection_item',
|
|
65
|
'entity keys' => array(
|
|
66
|
'uuid' => 'uuid',
|
|
67
|
),
|
|
68
|
);
|
|
69
|
}
|
|
70
|
return $info;
|
|
71
|
}
|
|
72
|
|
|
73
|
/**
|
|
74
|
* @defgroup uuid_entity_hooks UUID implementation of Entity API
|
|
75
|
* @{
|
|
76
|
*/
|
|
77
|
|
|
78
|
/**
|
|
79
|
* Implements of hook_entity_info_alter().
|
|
80
|
*
|
|
81
|
* @see uuid_core_entity_info().
|
|
82
|
*/
|
|
83
|
function uuid_entity_info_alter(&$info) {
|
|
84
|
foreach (uuid_get_core_entity_info() as $entity_type => $core_info) {
|
|
85
|
$info[$entity_type]['uuid'] = TRUE;
|
|
86
|
$info[$entity_type]['entity keys']['uuid'] = $core_info['entity keys']['uuid'];
|
|
87
|
if (!empty($core_info['entity keys']['revision uuid'])) {
|
|
88
|
$info[$entity_type]['entity keys']['revision uuid'] = $core_info['entity keys']['revision uuid'];
|
|
89
|
}
|
|
90
|
}
|
|
91
|
}
|
|
92
|
|
|
93
|
/**
|
|
94
|
* Implements of hook_entity_property_info_alter().
|
|
95
|
*
|
|
96
|
* This adds the UUID as an entity property for all UUID-enabled entities
|
|
97
|
* which automatically gives us token and Rules integration.
|
|
98
|
*/
|
|
99
|
function uuid_entity_property_info_alter(&$info) {
|
|
100
|
foreach (entity_get_info() as $entity_type => $entity_info) {
|
|
101
|
if (isset($entity_info['uuid']) && $entity_info['uuid'] == TRUE && !empty($entity_info['entity keys']['uuid'])) {
|
|
102
|
$info[$entity_type]['properties'][$entity_info['entity keys']['uuid']] = array(
|
|
103
|
'label' => t('UUID'),
|
|
104
|
'type' => 'text',
|
|
105
|
'description' => t('The universally unique ID.'),
|
|
106
|
'schema field' => $entity_info['entity keys']['uuid'],
|
|
107
|
);
|
|
108
|
if (!empty($entity_info['entity keys']['revision uuid'])) {
|
|
109
|
$info[$entity_type]['properties'][$entity_info['entity keys']['revision uuid']] = array(
|
|
110
|
'label' => t('Revision UUID'),
|
|
111
|
'type' => 'text',
|
|
112
|
'description' => t("The revision's universally unique ID."),
|
|
113
|
'schema field' => $entity_info['entity keys']['revision uuid'],
|
|
114
|
);
|
|
115
|
}
|
|
116
|
}
|
|
117
|
}
|
|
118
|
}
|
|
119
|
|
|
120
|
/**
|
|
121
|
* Implements of hook_entity_presave().
|
|
122
|
*
|
|
123
|
* This is where all UUID-enabled entities get their UUIDs.
|
|
124
|
*/
|
|
125
|
function uuid_entity_presave($entity, $entity_type) {
|
|
126
|
$info = entity_get_info($entity_type);
|
|
127
|
if (isset($info['uuid']) && $info['uuid'] == TRUE && !empty($info['entity keys']['uuid'])) {
|
|
128
|
$uuid_key = $info['entity keys']['uuid'];
|
|
129
|
if (empty($entity->{$uuid_key})) {
|
|
130
|
$entity->{$uuid_key} = uuid_generate();
|
|
131
|
}
|
|
132
|
if (!empty($info['entity keys']['revision uuid'])) {
|
|
133
|
$vuuid_key = $info['entity keys']['revision uuid'];
|
|
134
|
if ((isset($entity->revision) && $entity->revision == TRUE) || empty($entity->{$vuuid_key})) {
|
|
135
|
$entity->{$vuuid_key} = uuid_generate();
|
|
136
|
}
|
|
137
|
}
|
|
138
|
}
|
|
139
|
}
|
|
140
|
|
|
141
|
/**
|
|
142
|
* @} End of "UUID implementation of Entity API"
|
|
143
|
*/
|
|
144
|
|
|
145
|
/**
|
|
146
|
* @defgroup uuid_entity_support UUID support for Entity API
|
|
147
|
* @{
|
|
148
|
* Functions that extends the Entity API with UUID support.
|
|
149
|
*/
|
|
150
|
|
|
151
|
/**
|
|
152
|
* Load entities by their UUID, that only should containing UUID references.
|
|
153
|
*
|
|
154
|
* This function is mostly useful if you want to load an entity from the local
|
|
155
|
* database that only should contain UUID references.
|
|
156
|
*
|
|
157
|
* @see entity_load()
|
|
158
|
*/
|
|
159
|
function entity_uuid_load($entity_type, $uuids = array(), $conditions = array(), $reset = FALSE) {
|
|
160
|
$ids = entity_get_id_by_uuid($entity_type, $uuids);
|
|
161
|
$results = entity_load($entity_type, $ids, $conditions, $reset);
|
|
162
|
$entities = array();
|
|
163
|
|
|
164
|
// We need to do this little magic here, because objects are passed by
|
|
165
|
// reference. And because hook_entity_uuid_load() has the intention changing
|
|
166
|
// primary properties and fields from local IDs to UUIDs it will also change
|
|
167
|
// DrupalDefaultEntityController::entityCache by reference which is a static
|
|
168
|
// cache of entities. And that is not something we want.
|
|
169
|
foreach ($results as $key => $entity) {
|
|
170
|
// This will avoid passing our loaded entities by reference.
|
|
171
|
$entities[$key] = clone $entity;
|
|
172
|
}
|
|
173
|
|
|
174
|
entity_make_entity_universal($entity_type, $entities);
|
|
175
|
|
|
176
|
return $entities;
|
|
177
|
}
|
|
178
|
|
|
179
|
/**
|
|
180
|
* Helper function to make an entity universal (i.e. only global references).
|
|
181
|
*/
|
|
182
|
function entity_make_entity_universal($entity_type, $entities) {
|
|
183
|
// Let other modules transform local ID references to UUID references.
|
|
184
|
if (!empty($entities)) {
|
|
185
|
$hook = 'entity_uuid_load';
|
|
186
|
foreach (module_implements($hook) as $module) {
|
|
187
|
$function = $module . '_' . $hook;
|
|
188
|
if (function_exists($function)) {
|
|
189
|
$function($entities, $entity_type);
|
|
190
|
}
|
|
191
|
}
|
|
192
|
}
|
|
193
|
}
|
|
194
|
|
|
195
|
/**
|
|
196
|
* Permanently saves an entity by its UUID.
|
|
197
|
*
|
|
198
|
* This function depends on the Entity API module to provide the
|
|
199
|
* 'entity_save()' function.
|
|
200
|
*
|
|
201
|
* This function is mostly useful if you want to save an entity into the local
|
|
202
|
* database that only contains UUID references.
|
|
203
|
*
|
|
204
|
* @see entity_save()
|
|
205
|
*/
|
|
206
|
function entity_uuid_save($entity_type, $entity) {
|
|
207
|
// This function, and this function only, depends on the entity module.
|
|
208
|
if (!module_exists('entity')) {
|
|
209
|
throw new UuidEntityException(t('Calling %function requires the Entity API module (!link).', array('%function' => __FUNCTION__, '!link' => 'http://drupal.org/project/entity')));
|
|
210
|
}
|
|
211
|
|
|
212
|
entity_make_entity_local($entity_type, $entity);
|
|
213
|
|
|
214
|
// Save the entity.
|
|
215
|
entity_save($entity_type, $entity);
|
|
216
|
|
|
217
|
$hook = 'entity_uuid_save';
|
|
218
|
foreach (module_implements($hook) as $module) {
|
|
219
|
$function = $module . '_' . $hook;
|
|
220
|
if (function_exists($function)) {
|
|
221
|
$function($entity, $entity_type);
|
|
222
|
}
|
|
223
|
}
|
|
224
|
}
|
|
225
|
|
|
226
|
/**
|
|
227
|
* Helper function to make an entity local (i.e. only local references).
|
|
228
|
*/
|
|
229
|
function entity_make_entity_local($entity_type, $entity) {
|
|
230
|
$info = entity_get_info($entity_type);
|
|
231
|
if (isset($info['uuid']) && $info['uuid'] == TRUE && !empty($info['entity keys']['uuid'])) {
|
|
232
|
// Get the keys for local ID and UUID.
|
|
233
|
$id_key = $info['entity keys']['id'];
|
|
234
|
$uuid_key = $info['entity keys']['uuid'];
|
|
235
|
|
|
236
|
// UUID entites must always provide a valid UUID when saving in order to do
|
|
237
|
// the correct mapping between local and global IDs.
|
|
238
|
if (empty($entity->{$uuid_key}) || !uuid_is_valid($entity->{$uuid_key})) {
|
|
239
|
throw new UuidEntityException(t('Trying to save a @type entity with empty or invalid UUID.', array('@type' => $info['label'])));
|
|
240
|
}
|
|
241
|
|
|
242
|
// Fetch the local ID by its UUID.
|
|
243
|
$ids = entity_get_id_by_uuid($entity_type, array($entity->{$uuid_key}));
|
|
244
|
$id = reset($ids);
|
|
245
|
// Set the correct local ID.
|
|
246
|
if (empty($id)) {
|
|
247
|
unset($entity->{$id_key});
|
|
248
|
$entity->is_new = TRUE;
|
|
249
|
}
|
|
250
|
else {
|
|
251
|
$entity->{$id_key} = $id;
|
|
252
|
$entity->is_new = FALSE;
|
|
253
|
}
|
|
254
|
|
|
255
|
if (!empty($info['entity keys']['revision uuid'])) {
|
|
256
|
// Get the keys for local revison ID and revision UUID.
|
|
257
|
$vid_key = $info['entity keys']['revision'];
|
|
258
|
$vuuid_key = $info['entity keys']['revision uuid'];
|
|
259
|
$vid = NULL;
|
|
260
|
// Fetch the local revision ID by its UUID.
|
|
261
|
if (isset($entity->{$vuuid_key})) {
|
|
262
|
$vids = entity_get_id_by_uuid($entity_type, array($entity->{$vuuid_key}), TRUE);
|
|
263
|
$vid = reset($vids);
|
|
264
|
}
|
|
265
|
if (empty($vid) && isset($entity->{$vid_key})) {
|
|
266
|
unset($entity->{$vid_key});
|
|
267
|
}
|
|
268
|
elseif (!empty($vid)) {
|
|
269
|
$entity->{$vid_key} = $vid;
|
|
270
|
}
|
|
271
|
// Nodes need this when trying to save an existing node without a vid.
|
|
272
|
if ($entity_type == 'node' && !isset($entity->vid) && !$entity->is_new) {
|
|
273
|
$entity->revision = 0;
|
|
274
|
$entity->vid = db_select('node', 'n')
|
|
275
|
->condition('n.nid', $entity->nid)
|
|
276
|
->fields('n', array('vid'))
|
|
277
|
->execute()
|
|
278
|
->fetchField();
|
|
279
|
}
|
|
280
|
}
|
|
281
|
|
|
282
|
// Let other modules transform UUID references to local ID references.
|
|
283
|
$hook = 'entity_uuid_presave';
|
|
284
|
foreach (module_implements($hook) as $module) {
|
|
285
|
$function = $module . '_' . $hook;
|
|
286
|
if (function_exists($function)) {
|
|
287
|
$function($entity, $entity_type);
|
|
288
|
}
|
|
289
|
}
|
|
290
|
}
|
|
291
|
else {
|
|
292
|
throw new UuidEntityException(t('Trying to operate on a @type entity, which doesn\'t support UUIDs.', array('@type' => $info['label'])));
|
|
293
|
}
|
|
294
|
}
|
|
295
|
|
|
296
|
/**
|
|
297
|
* Permanently delete the given entity by its UUID.
|
|
298
|
*
|
|
299
|
* This function depends on the Entity API module to provide the
|
|
300
|
* 'entity_delete()' function.
|
|
301
|
*
|
|
302
|
* @see entity_delete()
|
|
303
|
*/
|
|
304
|
function entity_uuid_delete($entity_type, $uuid) {
|
|
305
|
// This function, and this function only, depends on the entity module.
|
|
306
|
if (!module_exists('entity')) {
|
|
307
|
throw new UuidEntityException(t('Calling %function requires the Entity API module (!link).', array('%function' => __FUNCTION__, '!link' => 'http://drupal.org/project/entity')));
|
|
308
|
}
|
|
309
|
|
|
310
|
$info = entity_get_info($entity_type);
|
|
311
|
if (isset($info['uuid']) && $info['uuid'] == TRUE) {
|
|
312
|
// Fetch the local ID by its UUID.
|
|
313
|
$ids = entity_get_id_by_uuid($entity_type, array($uuid));
|
|
314
|
$id = reset($ids);
|
|
315
|
|
|
316
|
// Let other modules transform UUID references to local ID references.
|
|
317
|
$hook = 'entity_uuid_delete';
|
|
318
|
foreach (module_implements($hook) as $module) {
|
|
319
|
$function = $module . '_' . $hook;
|
|
320
|
if (function_exists($function)) {
|
|
321
|
$function($entity, $entity_type);
|
|
322
|
}
|
|
323
|
}
|
|
324
|
|
|
325
|
// Delete the entity.
|
|
326
|
return entity_delete($entity_type, $id);
|
|
327
|
}
|
|
328
|
else {
|
|
329
|
throw new UuidEntityException(t('Trying to delete a @type entity, which doesn\'t support UUIDs.', array('@type' => $info['label'])));
|
|
330
|
}
|
|
331
|
}
|
|
332
|
|
|
333
|
/**
|
|
334
|
* Helper function that retrieves entity IDs by their UUIDs.
|
|
335
|
*
|
|
336
|
* @todo
|
|
337
|
* Statically cache as many IDs as possible and limit the query.
|
|
338
|
*
|
|
339
|
* @param $entity_type
|
|
340
|
* The entity type we should be dealing with.
|
|
341
|
* @param $uuids
|
|
342
|
* An array of UUIDs for which we should find their entity IDs. If $revision
|
|
343
|
* is TRUE this should be revision UUIDs instead.
|
|
344
|
* @param $revision
|
|
345
|
* If TRUE the revision IDs is returned instead.
|
|
346
|
* @return
|
|
347
|
* Array of entity IDs keyed by their UUIDs. If $revision is TRUE revision
|
|
348
|
* IDs and UUIDs are returned instead.
|
|
349
|
*/
|
|
350
|
function entity_get_id_by_uuid($entity_type, $uuids, $revision = FALSE) {
|
|
351
|
if (empty($uuids)) {
|
|
352
|
return array();
|
|
353
|
}
|
|
354
|
$info = entity_get_info($entity_type);
|
|
355
|
// Find out what entity keys to use.
|
|
356
|
if (!$revision) {
|
|
357
|
$table = $info['base table'];
|
|
358
|
$id_key = $info['entity keys']['id'];
|
|
359
|
$uuid_key = $info['entity keys']['uuid'];
|
|
360
|
}
|
|
361
|
elseif (isset($info['revision table'])) {
|
|
362
|
$table = $info['revision table'];
|
|
363
|
$id_key = $info['entity keys']['revision'];
|
|
364
|
$uuid_key = $info['entity keys']['revision uuid'];
|
|
365
|
}
|
|
366
|
// If we want revision IDs, but the entity doesn't support it. Return empty.
|
|
367
|
else {
|
|
368
|
return array();
|
|
369
|
}
|
|
370
|
|
|
371
|
// Get all UUIDs in one query.
|
|
372
|
return db_select($table, 't')
|
|
373
|
->fields('t', array($uuid_key, $id_key))
|
|
374
|
->condition($uuid_key, array_values($uuids), 'IN')
|
|
375
|
->execute()
|
|
376
|
->fetchAllKeyed();
|
|
377
|
}
|
|
378
|
|
|
379
|
/**
|
|
380
|
* Helper function that retrieves UUIDs by their entity IDs.
|
|
381
|
*
|
|
382
|
* @todo
|
|
383
|
* Statically cache as many IDs as possible and limit the query.
|
|
384
|
*
|
|
385
|
* @param $entity_type
|
|
386
|
* The entity type we should be dealing with.
|
|
387
|
* @param $ids
|
|
388
|
* An array of entity IDs for which we should find their UUIDs. If $revision
|
|
389
|
* is TRUE this should be revision IDs instead.
|
|
390
|
* @param $revision
|
|
391
|
* If TRUE the revision UUIDs is returned instead.
|
|
392
|
* @return
|
|
393
|
* Array of entity UUIDs keyed by their IDs. If $revision is TRUE revision
|
|
394
|
* IDs and UUIDs are returned instead.
|
|
395
|
*/
|
|
396
|
function entity_get_uuid_by_id($entity_type, $ids, $revision = FALSE) {
|
|
397
|
if (empty($ids)) {
|
|
398
|
return array();
|
|
399
|
}
|
|
400
|
$info = entity_get_info($entity_type);
|
|
401
|
// Find out what entity keys to use.
|
|
402
|
if (!$revision) {
|
|
403
|
$table = $info['base table'];
|
|
404
|
$id_key = $info['entity keys']['id'];
|
|
405
|
$uuid_key = $info['entity keys']['uuid'];
|
|
406
|
}
|
|
407
|
elseif (isset($info['revision table'])) {
|
|
408
|
$table = $info['revision table'];
|
|
409
|
$id_key = $info['entity keys']['revision'];
|
|
410
|
$uuid_key = $info['entity keys']['revision uuid'];
|
|
411
|
}
|
|
412
|
// If we want revision UUIDs, but the entity doesn't support it. Return empty.
|
|
413
|
else {
|
|
414
|
return array();
|
|
415
|
}
|
|
416
|
|
|
417
|
// Get all UUIDs in one query.
|
|
418
|
return db_select($table, 't')
|
|
419
|
->fields('t', array($id_key, $uuid_key))
|
|
420
|
->condition($id_key, array_values($ids), 'IN')
|
|
421
|
->execute()
|
|
422
|
->fetchAllKeyed();
|
|
423
|
}
|
|
424
|
|
|
425
|
/**
|
|
426
|
* Helper function to change entity properties from ID to UUID.
|
|
427
|
*
|
|
428
|
* We never change user UID 0 or 1 to UUIDs. Those are low level user accounts
|
|
429
|
* ("anonymous" and "root") that needs to be identified consistently across
|
|
430
|
* any system.
|
|
431
|
*
|
|
432
|
* @todo
|
|
433
|
* Add tests for this function.
|
|
434
|
*
|
|
435
|
* @param $objects
|
|
436
|
* An array of objects that should get $properties changed. Can be either an
|
|
437
|
* entity object or a field items array.
|
|
438
|
* @param $entity_type
|
|
439
|
* The type of entity that all $properties refers to.
|
|
440
|
* @param $properties
|
|
441
|
* An array of properties that should be changed. All properties must refer to
|
|
442
|
* the same type of entity (the one referenced in $entity_type).
|
|
443
|
*/
|
|
444
|
function entity_property_id_to_uuid(&$objects, $entity_type, $properties) {
|
|
445
|
if (!is_array($objects)) {
|
|
446
|
$things = array(&$objects);
|
|
447
|
}
|
|
448
|
else {
|
|
449
|
$things = &$objects;
|
|
450
|
}
|
|
451
|
if (!is_array($properties)) {
|
|
452
|
$properties = array($properties);
|
|
453
|
}
|
|
454
|
$ids = array();
|
|
455
|
$values = array();
|
|
456
|
$i = 0;
|
|
457
|
foreach ($things as &$object) {
|
|
458
|
foreach ($properties as $property) {
|
|
459
|
// This is probably an entity object.
|
|
460
|
if (is_object($object) && isset($object->{$property})) {
|
|
461
|
$values[$i] = &$object->{$property};
|
|
462
|
}
|
|
463
|
// This is probably a field items array.
|
|
464
|
elseif (is_array($object) && isset($object[$property])) {
|
|
465
|
$values[$i] = &$object[$property];
|
|
466
|
}
|
|
467
|
else {
|
|
468
|
$i++;
|
|
469
|
continue;
|
|
470
|
}
|
|
471
|
if (!($entity_type == 'user' && ($values[$i] == 0 || $values[$i] == 1))) {
|
|
472
|
$ids[] = $values[$i];
|
|
473
|
}
|
|
474
|
$i++;
|
|
475
|
}
|
|
476
|
}
|
|
477
|
$uuids = entity_get_uuid_by_id($entity_type, $ids);
|
|
478
|
foreach ($values as $i => $value) {
|
|
479
|
if (isset($uuids[$value])) {
|
|
480
|
$values[$i] = $uuids[$value];
|
|
481
|
}
|
|
482
|
}
|
|
483
|
}
|
|
484
|
|
|
485
|
/**
|
|
486
|
* Helper function to change entity properties from UUID to ID.
|
|
487
|
*
|
|
488
|
* @todo
|
|
489
|
* Add tests for this function.
|
|
490
|
*
|
|
491
|
* @param $objects
|
|
492
|
* An array of objects that should get $properties changed. Can be either an
|
|
493
|
* entity object or a field items array.
|
|
494
|
* @param $entity_type
|
|
495
|
* The type of entity that all $properties refers to.
|
|
496
|
* @param $properties
|
|
497
|
* An array of properties that should be changed. All properties must refer to
|
|
498
|
* the same type of entity (the one referenced in $entity_type).
|
|
499
|
*/
|
|
500
|
function entity_property_uuid_to_id(&$objects, $entity_type, $properties) {
|
|
501
|
if (!is_array($objects)) {
|
|
502
|
$things = array(&$objects);
|
|
503
|
}
|
|
504
|
else {
|
|
505
|
$things = &$objects;
|
|
506
|
}
|
|
507
|
if (!is_array($properties)) {
|
|
508
|
$properties = array($properties);
|
|
509
|
}
|
|
510
|
$uuids = array();
|
|
511
|
$values = array();
|
|
512
|
$i = 0;
|
|
513
|
foreach ($things as &$object) {
|
|
514
|
foreach ($properties as $property) {
|
|
515
|
// This is probably an entity object.
|
|
516
|
if (is_object($object) && isset($object->{$property})) {
|
|
517
|
$values[$i] = &$object->{$property};
|
|
518
|
}
|
|
519
|
// This is probably a field items array.
|
|
520
|
elseif (is_array($object) && isset($object[$property])) {
|
|
521
|
$values[$i] = &$object[$property];
|
|
522
|
}
|
|
523
|
else {
|
|
524
|
$i++;
|
|
525
|
continue;
|
|
526
|
}
|
|
527
|
if (uuid_is_valid($values[$i])) {
|
|
528
|
$uuids[] = $values[$i];
|
|
529
|
}
|
|
530
|
$i++;
|
|
531
|
}
|
|
532
|
}
|
|
533
|
$ids = entity_get_id_by_uuid($entity_type, $uuids);
|
|
534
|
foreach ($values as $i => $value) {
|
|
535
|
if (isset($ids[$value])) {
|
|
536
|
$values[$i] = $ids[$value];
|
|
537
|
}
|
|
538
|
}
|
|
539
|
}
|
|
540
|
|
|
541
|
/**
|
|
542
|
* @} End of "UUID support for Entity API"
|
|
543
|
*/
|
