Révision e7101f36
Ajouté par Julien Enselme il y a environ 9 ans
| drupal7/sites/all/modules/uuid/uuid.entity.inc | ||
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*/ |
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/** |
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* Implements of hook_entity_info_alter().
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* Implements hook_entity_info_alter(). |
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* |
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* @see uuid_core_entity_info().
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* @see uuid_core_entity_info() |
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*/ |
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function uuid_entity_info_alter(&$info) {
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foreach (uuid_get_core_entity_info() as $entity_type => $core_info) {
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| ... | ... | |
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} |
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/** |
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* Implements of hook_entity_property_info_alter().
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* Implements hook_entity_property_info_alter(). |
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* |
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* This adds the UUID as an entity property for all UUID-enabled entities |
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* which automatically gives us token and Rules integration. |
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*/ |
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function uuid_entity_property_info_alter(&$info) {
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foreach (entity_get_info() as $entity_type => $entity_info) {
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if (isset($entity_info['uuid']) && $entity_info['uuid'] == TRUE && !empty($entity_info['entity keys']['uuid'])) {
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if (isset($entity_info['uuid']) && $entity_info['uuid'] == TRUE |
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&& !empty($entity_info['entity keys']['uuid']) |
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&& empty($info[$entity_type]['properties'][$entity_info['entity keys']['uuid']])) {
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$info[$entity_type]['properties'][$entity_info['entity keys']['uuid']] = array( |
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'label' => t('UUID'),
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'type' => 'text', |
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'description' => t('The universally unique ID.'),
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'schema field' => $entity_info['entity keys']['uuid'], |
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); |
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if (!empty($entity_info['entity keys']['revision uuid'])) {
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if (!empty($entity_info['entity keys']['revision uuid']) |
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&& empty($info[$entity_type]['properties'][$entity_info['entity keys']['revision uuid']])) {
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$info[$entity_type]['properties'][$entity_info['entity keys']['revision uuid']] = array( |
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'label' => t('Revision UUID'),
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'type' => 'text', |
| ... | ... | |
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} |
| 119 | 122 |
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/** |
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* Implements of hook_entity_presave().
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* Implements hook_entity_presave(). |
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* |
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* This is where all UUID-enabled entities get their UUIDs. |
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*/ |
| ... | ... | |
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} |
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if (!empty($info['entity keys']['revision uuid'])) {
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$vuuid_key = $info['entity keys']['revision uuid']; |
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if ((isset($entity->revision) && $entity->revision == TRUE) || empty($entity->{$vuuid_key})) {
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// If this entity comes from a remote environment and have a revision UUID |
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// that exists locally we should not create a new revision. Because |
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// otherwise revisions won't be tracked universally. |
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// TODO: Move code dependent on the uuid_services module into it's own |
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// implementation of hook_entity_presave(). |
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if (!empty($entity->uuid_services) && isset($entity->{$vuuid_key})) {
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$vuuid_exists = (bool) entity_get_id_by_uuid($entity_type, array($entity->{$vuuid_key}), TRUE);
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if ($vuuid_exists) {
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$entity->revision = FALSE; |
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} |
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} |
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if ((isset($entity->revision) && $entity->revision == TRUE && empty($entity->uuid_services)) || empty($entity->{$vuuid_key})) {
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$entity->{$vuuid_key} = uuid_generate();
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} |
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} |
| ... | ... | |
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/** |
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* Load entities by their UUID, that only should containing UUID references. |
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* |
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* Optionally load revisions by their VUUID by passing it into $conditions. |
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* Ex. $conditions['vuuid'][$vuuid] |
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* |
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* This function is mostly useful if you want to load an entity from the local |
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* database that only should contain UUID references. |
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* |
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* @see entity_load() |
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*/ |
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function entity_uuid_load($entity_type, $uuids = array(), $conditions = array(), $reset = FALSE) {
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// Allow Revision UUID to be passed in $conditions and translate. |
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$entity_info[$entity_type] = entity_get_info($entity_type); |
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$revision_key = $entity_info[$entity_type]['entity keys']['revision']; |
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if (isset($entity_info[$entity_type]['entity keys']['revision uuid'])) {
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$revision_uuid_key = $entity_info[$entity_type]['entity keys']['revision uuid']; |
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} |
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if (isset($revision_uuid_key) && isset($conditions[$revision_uuid_key])) {
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$revision_id = entity_get_id_by_uuid($entity_type, array($conditions[$revision_uuid_key]), TRUE); |
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$conditions[$revision_key] = $revision_id[$conditions[$revision_uuid_key]]; |
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unset($conditions[$revision_uuid_key]); |
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} |
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$ids = entity_get_id_by_uuid($entity_type, $uuids); |
| 161 | 190 |
$results = entity_load($entity_type, $ids, $conditions, $reset); |
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$entities = array(); |
| ... | ... | |
| 209 | 238 |
throw new UuidEntityException(t('Calling %function requires the Entity API module (!link).', array('%function' => __FUNCTION__, '!link' => 'http://drupal.org/project/entity')));
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} |
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$info = entity_get_info($entity_type); |
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$uuid_key = $info['entity keys']['uuid']; |
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if (empty($entity->{$uuid_key}) || !uuid_is_valid($entity->{$uuid_key})) {
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watchdog('Entity UUID', 'Attempted to save an entity with an invalid UUID', array(), WATCHDOG_ERROR);
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return FALSE; |
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} |
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|
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// Falling back on the variable node_options_[type] is not something an API |
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// function should take care of. With normal (non UUID) nodes this is dealt |
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// with in the form submit handler, i.e. not in node_save(). |
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// But since using entity_uuid_save() usually means you're trying to manage |
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// entities remotely we do respect this variable here to make it work as the |
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// node form, but only if we explicitly haven't set $node->revision already. |
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if ($entity_type == 'node' && !isset($entity->revision) && in_array('revision', variable_get('node_options_' . $entity->type, array()))) {
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$entity->revision = 1; |
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} |
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|
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entity_make_entity_local($entity_type, $entity); |
| 213 | 259 |
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// Save the entity. |
| ... | ... | |
| 259 | 305 |
$vid = NULL; |
| 260 | 306 |
// Fetch the local revision ID by its UUID. |
| 261 | 307 |
if (isset($entity->{$vuuid_key})) {
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// It's important to note that the revision UUID might be set here but |
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// there might not exist a correspondant local revision ID in which case |
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// we should unset the assigned revision ID to not confuse anyone with |
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// revision IDs that might come from other environments. |
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$vids = entity_get_id_by_uuid($entity_type, array($entity->{$vuuid_key}), TRUE);
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$vid = reset($vids); |
| 264 | 314 |
} |
| ... | ... | |
| 268 | 318 |
elseif (!empty($vid)) {
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$entity->{$vid_key} = $vid;
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} |
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// Nodes need this when trying to save an existing node without a vid. |
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// If the revision ID was unset before this (or just missing for some |
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// reason) we fetch the current revision ID to build a better |
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// representation of the node object we're working with. |
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if ($entity_type == 'node' && !isset($entity->vid) && !$entity->is_new) {
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$entity->revision = 0; |
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$entity->vid = db_select('node', 'n')
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->condition('n.nid', $entity->nid)
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->fields('n', array('vid'))
|
| ... | ... | |
| 312 | 363 |
// Fetch the local ID by its UUID. |
| 313 | 364 |
$ids = entity_get_id_by_uuid($entity_type, array($uuid)); |
| 314 | 365 |
$id = reset($ids); |
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$entity = entity_load($entity_type, array($id)); |
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| 315 | 367 |
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// Let other modules transform UUID references to local ID references. |
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$hook = 'entity_uuid_delete'; |
| ... | ... | |
| 322 | 374 |
} |
| 323 | 375 |
} |
| 324 | 376 |
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if (empty($entity)) {
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return FALSE; |
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} |
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// Delete the entity. |
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return entity_delete($entity_type, $id); |
| 327 | 382 |
} |
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