1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
<?php
namespace Drupal\language\Config;
use Drupal\Core\Cache\Cache;
use Drupal\Core\Config\ConfigCollectionEvents;
use Drupal\Core\Config\ConfigCrudEvent;
use Drupal\Core\Config\StorableConfigBase;
use Drupal\Core\Config\StorageInterface;
use Drupal\Core\Config\TypedConfigManagerInterface;
use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
/**
* Defines language configuration overrides.
*/
class LanguageConfigOverride extends StorableConfigBase {
use LanguageConfigCollectionNameTrait;
/**
* The event dispatcher.
*
* @var \Symfony\Contracts\EventDispatcher\EventDispatcherInterface
*/
protected $eventDispatcher;
/**
* Constructs a language override object.
*
* @param string $name
* The name of the configuration object being overridden.
* @param \Drupal\Core\Config\StorageInterface $storage
* A storage controller object to use for reading and writing the
* configuration override.
* @param \Drupal\Core\Config\TypedConfigManagerInterface $typed_config
* The typed configuration manager service.
* @param \Symfony\Contracts\EventDispatcher\EventDispatcherInterface $event_dispatcher
* The event dispatcher.
*/
public function __construct($name, StorageInterface $storage, TypedConfigManagerInterface $typed_config, EventDispatcherInterface $event_dispatcher) {
$this->name = $name;
$this->storage = $storage;
$this->typedConfigManager = $typed_config;
$this->eventDispatcher = $event_dispatcher;
}
/**
* {@inheritdoc}
*/
public function save($has_trusted_data = FALSE) {
if (!$has_trusted_data) {
// @todo Use configuration schema to validate.
// https://www.drupal.org/node/2270399
// Perform basic data validation.
foreach ($this->data as $key => $value) {
$this->validateValue($key, $value);
}
}
$this->storage->write($this->name, $this->data);
// Invalidate the cache tags not only when updating, but also when creating,
// because a language config override object uses the same cache tag as the
// default configuration object. Hence creating a language override is like
// an update of configuration, but only for a specific language.
Cache::invalidateTags($this->getCacheTags());
$this->isNew = FALSE;
// Dispatch configuration override event as detailed in
// \Drupal\Core\Config\ConfigFactoryOverrideInterface::createConfigObject().
$this->eventDispatcher->dispatch(new ConfigCrudEvent($this), ConfigCollectionEvents::SAVE_IN_COLLECTION);
// Dispatch an event specifically for language configuration override
// changes.
$this->eventDispatcher->dispatch(new LanguageConfigOverrideCrudEvent($this), LanguageConfigOverrideEvents::SAVE_OVERRIDE);
$this->originalData = $this->data;
return $this;
}
/**
* {@inheritdoc}
*/
public function delete() {
$this->data = [];
$this->storage->delete($this->name);
Cache::invalidateTags($this->getCacheTags());
$this->isNew = TRUE;
// Dispatch configuration override event as detailed in
// \Drupal\Core\Config\ConfigFactoryOverrideInterface::createConfigObject().
$this->eventDispatcher->dispatch(new ConfigCrudEvent($this), ConfigCollectionEvents::DELETE_IN_COLLECTION);
// Dispatch an event specifically for language configuration override
// changes.
$this->eventDispatcher->dispatch(new LanguageConfigOverrideCrudEvent($this), LanguageConfigOverrideEvents::DELETE_OVERRIDE);
$this->originalData = $this->data;
return $this;
}
/**
* Returns the language code of this language override.
*
* @return string
* The language code.
*/
public function getLangcode() {
return $this->getLangcodeFromCollectionName($this->getStorage()->getCollectionName());
}
}
|
