Basic support for DbMessageSource

CHANGELOG-WIP.md

@@ -31,6 +31,7 @@
 ### Administration
 - Added the “Slug Translation Method” setting to entry types. ([#8962](https://github.com/craftcms/cms/discussions/8962), [#13291](https://github.com/craftcms/cms/pull/13291))
 - Added the “Show the Status field” setting to entry types. ([#12837](https://github.com/craftcms/cms/discussions/12837), [#13265](https://github.com/craftcms/cms/pull/13265))
+- Added the `setup/message-tables` command, which can be run to set the project up for database-stored static translations via [DbMessageSource](https://www.yiiframework.com/doc/api/2.0/yii-i18n-dbmessagesource). ([#13542](https://github.com/craftcms/cms/pull/13542))
 - Entry types created via the `entrify/global-set` command now have “Show the Status field” disabled by default. ([#12837](https://github.com/craftcms/cms/discussions/12837))
 - Added the `defaultCountryCode` config setting. ([#13478](https://github.com/craftcms/cms/discussions/13478))
 - Custom element sources can now be configured to only appear for certain sites. ([#13344](https://github.com/craftcms/cms/discussions/13344))

src/console/controllers/SetupController.php

@@ -21,6 +21,7 @@
 use craft\helpers\StringHelper;
 use craft\migrations\CreateDbCacheTable;
 use craft\migrations\CreatePhpSessionTable;
+use m150207_210500_i18n_init;
 use PDOException;
 use Seld\CliPrompt\CliPrompt;
 use Throwable;
@@ -523,6 +524,37 @@ public function actionPhpSessionTable(): int
         return ExitCode::OK;
     }
 
+    /**
+     * Creates database tables for storing message translations. (EXPERIMENTAL!)
+     *
+     * @return int
+     * @since 4.5.0
+     */
+    public function actionMessageTables(): int
+    {
+        $db = Craft::$app->getDb();
+        if ($db->tableExists('{{%source_message}}')) {
+            $this->stdout("The `source_message` table already exists.\n", Console::FG_YELLOW);
+            return ExitCode::OK;
+        }
+        if ($db->tableExists('{{%message}}')) {
+            $this->stdout("The `message` table already exists.\n", Console::FG_YELLOW);
+            return ExitCode::OK;
+        }
+
+        require Craft::getAlias('@vendor/yiisoft/yii2/i18n/migrations/m150207_210500_i18n_init.php');
+        /** @phpstan-ignore-next-line */
+        $migration = new m150207_210500_i18n_init();
+        /** @phpstan-ignore-next-line */
+        if ($migration->up() === false) {
+            $this->stderr("An error occurred while creating the `source_message` and `message` tables.\n", Console::FG_RED);
+            return ExitCode::UNSPECIFIED_ERROR;
+        }
+
+        $this->stdout("The `source_message` and `message` tables were created successfully.\n", Console::FG_GREEN);
+        return ExitCode::OK;
+    }
+
     /**
      * Creates a database table for storing DB caches.
      *