Prevents book module from being uninstalled whilst any book nodes exist or there are any book outline stored.
Hierarchy
- class \Drupal\book\BookUninstallValidator implements ModuleUninstallValidatorInterface uses StringTranslationTrait
File
- core/modules/book/src/BookUninstallValidator.php, line 14
Namespace
Drupal\book
Members
| Name | Modifiers | Type | Description |
|---|---|---|---|
| BookUninstallValidator::$bookOutlineStorage | protected | property | The book outline storage. |
| BookUninstallValidator::$entityQuery | protected | property | The entity query for node. |
| BookUninstallValidator::hasBookNodes | protected | function | Determines if there is any book nodes or not. |
| BookUninstallValidator::hasBookOutlines | protected | function | Checks if there are any books in an outline. |
| BookUninstallValidator::validate | public | function | Determines the reasons a module can not be uninstalled. Overrides ModuleUninstallValidatorInterface::validate |
| BookUninstallValidator::__construct | public | function | Constructs a new BookUninstallValidator. |
| StringTranslationTrait::$stringTranslation | protected | property | The string translation service. |
| StringTranslationTrait::formatPlural | protected | function | Formats a string containing a count of items. |
| StringTranslationTrait::getNumberOfPlurals | protected | function | Returns the number of plurals supported by a given language. |
| StringTranslationTrait::getStringTranslation | protected | function | Gets the string translation service. |
| StringTranslationTrait::setStringTranslation | public | function | Sets the string translation service to use. |
| StringTranslationTrait::t | protected | function | Translates a string to the current language or to a given language. |
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