v0.0.0 Initial Commit

2021-06-01 10:17:03 +02:00
commit 78df7dd754
3412 changed files with 354795 additions and 0 deletions
@@ -0,0 +1,117 @@
+<?php
+
+namespace Illuminate\Database;
+
+use Doctrine\DBAL\Driver\PDOSqlite\Driver as DoctrineDriver;
+use Doctrine\DBAL\Version;
+use Illuminate\Database\PDO\SQLiteDriver;
+use Illuminate\Database\Query\Grammars\SQLiteGrammar as QueryGrammar;
+use Illuminate\Database\Query\Processors\SQLiteProcessor;
+use Illuminate\Database\Schema\Grammars\SQLiteGrammar as SchemaGrammar;
+use Illuminate\Database\Schema\SQLiteBuilder;
+use Illuminate\Database\Schema\SqliteSchemaState;
+use Illuminate\Filesystem\Filesystem;
+
+class SQLiteConnection extends Connection
+{
+    /**
+     * Create a new database connection instance.
+     *
+     * @param  \PDO|\Closure  $pdo
+     * @param  string  $database
+     * @param  string  $tablePrefix
+     * @param  array  $config
+     * @return void
+     */
+    public function __construct($pdo, $database = '', $tablePrefix = '', array $config = [])
+    {
+        parent::__construct($pdo, $database, $tablePrefix, $config);
+
+        $enableForeignKeyConstraints = $this->getForeignKeyConstraintsConfigurationValue();
+
+        if ($enableForeignKeyConstraints === null) {
+            return;
+        }
+
+        $enableForeignKeyConstraints
+            ? $this->getSchemaBuilder()->enableForeignKeyConstraints()
+            : $this->getSchemaBuilder()->disableForeignKeyConstraints();
+    }
+
+    /**
+     * Get the default query grammar instance.
+     *
+     * @return \Illuminate\Database\Query\Grammars\SQLiteGrammar
+     */
+    protected function getDefaultQueryGrammar()
+    {
+        return $this->withTablePrefix(new QueryGrammar);
+    }
+
+    /**
+     * Get a schema builder instance for the connection.
+     *
+     * @return \Illuminate\Database\Schema\SQLiteBuilder
+     */
+    public function getSchemaBuilder()
+    {
+        if (is_null($this->schemaGrammar)) {
+            $this->useDefaultSchemaGrammar();
+        }
+
+        return new SQLiteBuilder($this);
+    }
+
+    /**
+     * Get the default schema grammar instance.
+     *
+     * @return \Illuminate\Database\Schema\Grammars\SQLiteGrammar
+     */
+    protected function getDefaultSchemaGrammar()
+    {
+        return $this->withTablePrefix(new SchemaGrammar);
+    }
+
+    /**
+     * Get the schema state for the connection.
+     *
+     * @param  \Illuminate\Filesystem\Filesystem|null  $files
+     * @param  callable|null  $processFactory
+     *
+     * @throws \RuntimeException
+     */
+    public function getSchemaState(Filesystem $files = null, callable $processFactory = null)
+    {
+        return new SqliteSchemaState($this, $files, $processFactory);
+    }
+
+    /**
+     * Get the default post processor instance.
+     *
+     * @return \Illuminate\Database\Query\Processors\SQLiteProcessor
+     */
+    protected function getDefaultPostProcessor()
+    {
+        return new SQLiteProcessor;
+    }
+
+    /**
+     * Get the Doctrine DBAL driver.
+     *
+     * @return \Doctrine\DBAL\Driver\PDOSqlite\Driver|\Illuminate\Database\PDO\SQLiteDriver
+     */
+    protected function getDoctrineDriver()
+    {
+        return class_exists(Version::class) ? new DoctrineDriver : new SQLiteDriver;
+    }
+
+    /**
+     * Get the database connection foreign key constraints configuration option.
+     *
+     * @return bool|null
+     */
+    protected function getForeignKeyConstraintsConfigurationValue()
+    {
+        return $this->getConfig('foreign_key_constraints');
+    }
+}