Version 1

[yaffs-website] / web / core / lib / Drupal / Core / Database / Driver / sqlite / Install / Tasks.php

diff --git a/web/core/lib/Drupal/Core/Database/Driver/sqlite/Install/Tasks.php b/web/core/lib/Drupal/Core/Database/Driver/sqlite/Install/Tasks.php
new file mode 100644 (file)
index 0000000..b0ea188
--- /dev/null
+++ b/web/core/lib/Drupal/Core/Database/Driver/sqlite/Install/Tasks.php
@@ -0,0 +1,107 @@
+<?php
+
+namespace Drupal\Core\Database\Driver\sqlite\Install;
+
+use Drupal\Core\Database\Database;
+use Drupal\Core\Database\Driver\sqlite\Connection;
+use Drupal\Core\Database\DatabaseNotFoundException;
+use Drupal\Core\Database\Install\Tasks as InstallTasks;
+
+/**
+ * Specifies installation tasks for SQLite databases.
+ */
+class Tasks extends InstallTasks {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected $pdoDriver = 'sqlite';
+
+  /**
+   * {@inheritdoc}
+   */
+  public function name() {
+    return t('SQLite');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function minimumVersion() {
+    return '3.7.11';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFormOptions(array $database) {
+    $form = parent::getFormOptions($database);
+
+    // Remove the options that only apply to client/server style databases.
+    unset($form['username'], $form['password'], $form['advanced_options']['host'], $form['advanced_options']['port']);
+
+    // Make the text more accurate for SQLite.
+    $form['database']['#title'] = t('Database file');
+    $form['database']['#description'] = t('The absolute path to the file where @drupal data will be stored. This must be writable by the web server and should exist outside of the web root.', ['@drupal' => drupal_install_profile_distribution_name()]);
+    $default_database = \Drupal::service('site.path') . '/files/.ht.sqlite';
+    $form['database']['#default_value'] = empty($database['database']) ? $default_database : $database['database'];
+    return $form;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function connect() {
+    try {
+      // This doesn't actually test the connection.
+      db_set_active();
+      // Now actually do a check.
+      Database::getConnection();
+      $this->pass('Drupal can CONNECT to the database ok.');
+    }
+    catch (\Exception $e) {
+      // Attempt to create the database if it is not found.
+      if ($e->getCode() == Connection::DATABASE_NOT_FOUND) {
+        // Remove the database string from connection info.
+        $connection_info = Database::getConnectionInfo();
+        $database = $connection_info['default']['database'];
+
+        // We cannot use file_directory_temp() here because we haven't yet
+        // successfully connected to the database.
+        $connection_info['default']['database'] = drupal_tempnam(sys_get_temp_dir(), 'sqlite');
+
+        // In order to change the Database::$databaseInfo array, need to remove
+        // the active connection, then re-add it with the new info.
+        Database::removeConnection('default');
+        Database::addConnectionInfo('default', 'default', $connection_info['default']);
+
+        try {
+          Database::getConnection()->createDatabase($database);
+          Database::closeConnection();
+
+          // Now, restore the database config.
+          Database::removeConnection('default');
+          $connection_info['default']['database'] = $database;
+          Database::addConnectionInfo('default', 'default', $connection_info['default']);
+
+          // Check the database connection.
+          Database::getConnection();
+          $this->pass('Drupal can CONNECT to the database ok.');
+        }
+        catch (DatabaseNotFoundException $e) {
+          // Still no dice; probably a permission issue. Raise the error to the
+          // installer.
+          $this->fail(t('Database %database not found. The server reports the following message when attempting to create the database: %error.', ['%database' => $database, '%error' => $e->getMessage()]));
+        }
+      }
+      else {
+        // Database connection failed for some other reason than the database
+        // not existing.
+        $this->fail(t('Failed to connect to your database server. The server reports the following message: %error.<ul><li>Is the database server running?</li><li>Does the database exist, and have you entered the correct database name?</li><li>Have you entered the correct username and password?</li><li>Have you entered the correct database hostname?</li></ul>', ['%error' => $e->getMessage()]));
+        return FALSE;
+      }
+    }
+    return TRUE;
+  }
+
+}