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1 <?php
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2
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3 namespace Drupal\language\Entity;
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4
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5 use Drupal\Core\Config\Entity\ConfigEntityBase;
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6 use Drupal\Core\Entity\EntityStorageInterface;
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7 use Drupal\Core\Language\LanguageInterface;
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8 use Drupal\language\ContentLanguageSettingsException;
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9 use Drupal\language\ContentLanguageSettingsInterface;
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10
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11 /**
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12 * Defines the ContentLanguageSettings entity.
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13 *
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14 * @ConfigEntityType(
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15 * id = "language_content_settings",
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16 * label = @Translation("Content Language Settings"),
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17 * label_collection = @Translation("Content Language Settings"),
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18 * label_singular = @Translation("content language setting"),
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19 * label_plural = @Translation("content languages settings"),
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20 * label_count = @PluralTranslation(
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21 * singular = "@count content language setting",
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22 * plural = "@count content languages settings",
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23 * ),
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24 * admin_permission = "administer languages",
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25 * config_prefix = "content_settings",
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26 * entity_keys = {
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27 * "id" = "id"
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28 * },
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29 * config_export = {
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30 * "id",
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31 * "target_entity_type_id",
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32 * "target_bundle",
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33 * "default_langcode",
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34 * "language_alterable",
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35 * },
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36 * list_cache_tags = { "rendered" }
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37 * )
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38 */
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39 class ContentLanguageSettings extends ConfigEntityBase implements ContentLanguageSettingsInterface {
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40
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41 /**
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42 * The id. Combination of $target_entity_type_id.$target_bundle.
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43 *
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44 * @var string
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45 */
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46 protected $id;
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47
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48 /**
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49 * The entity type ID (machine name).
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50 *
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51 * @var string
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52 */
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53 protected $target_entity_type_id;
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54
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55 /**
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56 * The bundle (machine name).
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57 *
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58 * @var string
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59 */
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60 protected $target_bundle;
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61
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62 /**
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63 * The default language code.
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64 *
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65 * @var string
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66 */
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67 protected $default_langcode = LanguageInterface::LANGCODE_SITE_DEFAULT;
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68
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69 /**
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70 * Indicates if the language is alterable or not.
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71 *
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72 * @var bool
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73 */
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74 protected $language_alterable = FALSE;
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75
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76 /**
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77 * Constructs a ContentLanguageSettings object.
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78 *
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79 * In most cases, Field entities are created via
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80 * FieldConfig::create($values), where $values is the same
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81 * parameter as in this constructor.
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82 *
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83 * @param array $values
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84 * An array of the referring entity bundle with:
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85 * - target_entity_type_id: The entity type.
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86 * - target_bundle: The bundle.
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87 * Other array elements will be used to set the corresponding properties on
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88 * the class; see the class property documentation for details.
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89 *
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90 * @see entity_create()
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91 */
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92 public function __construct(array $values, $entity_type = 'language_content_settings') {
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93 if (empty($values['target_entity_type_id'])) {
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94 throw new ContentLanguageSettingsException('Attempt to create content language settings without a target_entity_type_id.');
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95 }
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96 if (empty($values['target_bundle'])) {
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97 throw new ContentLanguageSettingsException('Attempt to create content language settings without a target_bundle.');
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98 }
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99 parent::__construct($values, $entity_type);
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100 }
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101
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102 /**
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103 * {@inheritdoc}
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104 */
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105 public function id() {
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106 return $this->target_entity_type_id . '.' . $this->target_bundle;
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107 }
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108
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109 /**
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110 * {@inheritdoc}
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111 */
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112 public function getTargetEntityTypeId() {
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113 return $this->target_entity_type_id;
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114 }
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115
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116 /**
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117 * {@inheritdoc}
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118 */
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119 public function getTargetBundle() {
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120 return $this->target_bundle;
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121 }
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122
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123 /**
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124 * {@inheritdoc}
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125 */
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126 public function setTargetBundle($target_bundle) {
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127 $this->target_bundle = $target_bundle;
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128
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129 return $this;
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130 }
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131
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132 /**
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133 * {@inheritdoc}
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134 */
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135 public function setDefaultLangcode($default_langcode) {
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136 $this->default_langcode = $default_langcode;
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137
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138 return $this;
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139 }
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140
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141 /**
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142 * {@inheritdoc}
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143 */
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144 public function getDefaultLangcode() {
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145 return $this->default_langcode;
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146 }
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147
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148 /**
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149 * {@inheritdoc}
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150 */
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151 public function setLanguageAlterable($language_alterable) {
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152 $this->language_alterable = $language_alterable;
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153
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154 return $this;
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155 }
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156
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157 /**
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158 * {@inheritdoc}
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159 */
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160 public function isLanguageAlterable() {
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161 return $this->language_alterable;
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162 }
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163
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164 /**
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165 * {@inheritdoc}
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166 */
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167 public function preSave(EntityStorageInterface $storage) {
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168 $this->id = $this->id();
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169 parent::preSave($storage);
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170 }
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171
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172 /**
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173 * {@inheritdoc}
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174 */
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175 public function isDefaultConfiguration() {
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176 return (!$this->language_alterable && $this->default_langcode == LanguageInterface::LANGCODE_SITE_DEFAULT);
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177 }
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178
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179 /**
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180 * Loads a content language config entity based on the entity type and bundle.
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181 *
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182 * @param string $entity_type_id
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183 * ID of the entity type.
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184 * @param string $bundle
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185 * Bundle name.
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186 *
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187 * @return $this
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188 * The content language config entity if one exists. Otherwise, returns
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189 * default values.
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190 */
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191 public static function loadByEntityTypeBundle($entity_type_id, $bundle) {
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192 if ($entity_type_id == NULL || $bundle == NULL) {
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193 return NULL;
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194 }
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195 $config = \Drupal::entityManager()->getStorage('language_content_settings')->load($entity_type_id . '.' . $bundle);
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196 if ($config == NULL) {
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197 $config = ContentLanguageSettings::create(['target_entity_type_id' => $entity_type_id, 'target_bundle' => $bundle]);
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198 }
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199 return $config;
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200 }
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201
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202 /**
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203 * {@inheritdoc}
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204 */
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205 public function calculateDependencies() {
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206 parent::calculateDependencies();
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207
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208 // Create dependency on the bundle.
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209 $entity_type = \Drupal::entityManager()->getDefinition($this->target_entity_type_id);
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210 $bundle_config_dependency = $entity_type->getBundleConfigDependency($this->target_bundle);
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211 $this->addDependency($bundle_config_dependency['type'], $bundle_config_dependency['name']);
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212
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213 return $this;
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214 }
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215
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216 }
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