added key and session tasks.

laravel/cli/dependencies.php

@@ -35,6 +35,17 @@ IoC::singleton('task: key', function()
 	return new Tasks\Key;
 });
 
+/**
+ * The session task is responsible for performing tasks related
+ * to the session store of the application. It can do things
+ * such as generating the session table or clearing expired
+ * sessions from storage.
+ */
+IoC::singleton('task: session', function()
+{
+	return new Tasks\Session;
+});
+
 /**
  * The bundle repository is responsible for communicating with
  * the Laravel bundle sources to get information regarding any

laravel/cli/tasks/session.php

@@ -0,0 +1,69 @@
+<?php namespace Laravel\CLI\Tasks;
+
+use Laravel\File;
+use Laravel\Config;
+use Laravel\Database\Schema;
+use Laravel\Session\Drivers\Sweeper;
+
+class Session extends Task {
+
+	/**
+	 * Generate the session table on the database.
+	 *
+	 * @param  array  $arguments
+	 * @return void
+	 */
+	public function table($arguments = array())
+	{
+		Schema::table(Config::get('session.table'), function($table)
+		{
+			$table->create();
+
+			// The session table consists simply of a ID, a UNIX timestamp to
+			// indicate the expiration time, and a blob field which will hold
+			// the serialized form of the session payload.
+			$table->string('id')->length(40)->primary('session_primary');
+
+			$table->integer('last_activity');
+
+			$table->text('data');
+		});
+
+		// By default no session driver is specified in the configuration.
+		// Since the developer is requesting that the session table be
+		// created on the database, we'll set the driver to database
+		// to save an extra step for the developer.
+		$config = File::get(APP_PATH.'config/session'.EXT);
+
+		$config = str_replace("'driver' => '',", "'driver' => 'database',", $config);
+
+		File::put(APP_PATH.'config/session'.EXT, $config);
+
+		echo "The table has been created! Database set as session driver.";
+	}
+
+	/**
+	 * Sweep the expired sessions from storage.
+	 *
+	 * @param  array  $arguments
+	 * @return void
+	 */
+	public function sweep($arguments = array())
+	{
+		$driver = \Laravel\Session::factory(Config::get('session.driver'));
+
+		// If the driver implements the "Sweeper" interface, we know that
+		// it can sweep expired sessions from storage. Not all drivers
+		// need be sweepers, as stores like Memcached and APC will
+		// perform their own garbage collection.
+		if ($driver instanceof Sweeper)
+		{
+			$lifetime = Config::get('session.lifetime');
+
+			$driver->sweep(time() - ($lifetime * 60));
+		}
+
+		echo "The session table has been swept!";
+	}
+
+}