Added Migrations library, config and an example controller/migration file.

1 files changed, 40 insertions, 0 deletions

diff --git a/application/controllers/migrate.php b/application/controllers/migrate.php
new file mode 100644
index 000000000..e5442e79c
--- /dev/null
+++ b/application/controllers/migrate.php
@@ -0,0 +1,40 @@
+<?php
+class Migrate extends CI_Controller
+{
+	function __construct()
+	{
+		parent::__construct();
+		
+		$this->load->library('migration');
+
+		/** VERY IMPORTANT - only turn this on when you need it. */
+//		show_error('Access to this controller is blocked, turn me on when you need me.');
+	}
+
+	// Install up to the most up-to-date version.
+	function install()
+	{
+		if ( ! $this->migration->current())
+		{
+			show_error($this->migration->error);
+			exit;
+		}
+
+		echo "<br />Migration Successful<br />";
+	}
+
+	// This will migrate up to the configed migration version
+	function version($id = NULL)
+	{
+		// No $id supplied? Use the config version
+		$id OR $id = $this->config->item('migration_version');
+
+		if ( ! $this->migration->version($id))
+		{
+			show_error($this->migration->error);
+			exit;
+		}
+
+		echo "<br />Migration Successful<br />";
+	}
+}