Version 4.5.0

applications/downloads/Application.php

@@ -23,10 +23,25 @@ class _Application extends \IPS\Application
 	 */
 	public function init()
 	{
-		/* If the viewing member cannot view the board (ex: guests must login first), then send a 404 Not Found header here, before the Login page shows in the dispatcher */
-		if ( !\IPS\Member::loggedIn()->group['g_view_board'] and ( \IPS\Request::i()->module == 'downloads' and \IPS\Request::i()->controller == 'browse' and \IPS\Request::i()->do == 'rss' ) )
+		/* Handle RSS requests */
+		if ( \IPS\Request::i()->module == 'downloads' and \IPS\Request::i()->controller == 'browse' and \IPS\Request::i()->do == 'rss' )
 		{
-			\IPS\Output::i()->error( 'node_error', '2D220/1', 404, '' );
+			$member = NULL;
+			if( \IPS\Request::i()->member AND \IPS\Request::i()->key )
+			{
+				$member = \IPS\Member::load( \IPS\Request::i()->member );
+				if( !\IPS\Login::compareHashes( md5( ( $member->members_pass_hash ?: $member->email ) . $member->members_pass_salt ), (string) \IPS\Request::i()->key ) )
+				{
+					$member = NULL;
+				}
+			}
+
+			$this->sendDownloadsRss( $member ?? new \IPS\Member );
+
+			if( !\IPS\Member::loggedIn()->group['g_view_board'] )
+			{
+				\IPS\Output::i()->error( 'node_error', '2D220/1', 404, '' );
+			}
 		}
 		
 		\IPS\Output::i()->cssFiles = array_merge( \IPS\Output::i()->cssFiles, \IPS\Theme::i()->css( 'downloads.css' ) );
@@ -37,6 +52,30 @@ class _Application extends \IPS\Application
 		}
 	}
 
+	/**
+	 * Send the latest file RSS feed for the indicated member
+	 *
+	 * @param	\IPS\Member		$member		Member
+	 * @return	void
+	 */
+	protected function sendDownloadsRss( $member )
+	{
+		if( !\IPS\Settings::i()->idm_rss )
+		{
+			\IPS\Output::i()->error( 'rss_offline', '2D175/2', 403, 'rss_offline_admin' );
+		}
+
+		$document = \IPS\Xml\Rss::newDocument( \IPS\Http\Url::internal( 'app=downloads&module=downloads&controller=browse', 'front', 'downloads' ), $member->language()->get('idm_rss_title'), $member->language()->get('idm_rss_title') );
+		
+		foreach ( \IPS\downloads\File::getItemsWithPermission( array(), NULL, 10, 'read', \IPS\Content\Hideable::FILTER_AUTOMATIC, 0, $member ) as $file )
+		{
+			$document->addItem( $file->name, $file->url(), $file->desc, \IPS\DateTime::ts( $file->updated ), $file->id );
+		}
+		
+		/* @note application/rss+xml is not a registered IANA mime-type so we need to stick with text/xml for RSS */
+		\IPS\Output::i()->sendOutput( $document->asXML(), 200, 'text/xml', array(), TRUE );
+	}
+
 	/**
 	 * [Node] Get Icon for tree
 	 *
@@ -88,7 +127,7 @@ class _Application extends \IPS\Application
 	 */
 	public function convertLegacyParameters()
 	{
-		if ( isset( \IPS\Request::i()->showfile ) AND is_numeric( \IPS\Request::i()->showfile ) )
+		if ( isset( \IPS\Request::i()->showfile ) AND \is_numeric( \IPS\Request::i()->showfile ) )
 		{
 			try
 			{
@@ -115,4 +154,17 @@ class _Application extends \IPS\Application
 		/* Apps can overload this */
 		return array( 'idm_watermarkpath' );
 	}
+
+	/**
+	 * Return an array of specific links to add to the sitemap
+	 *
+	 * @return	array
+	 */
+	public function sitemapLinks()
+	{
+		return array(
+			\IPS\Http\Url::internal( 'app=downloads&module=downloads&controller=browse&do=categories', 'front', 'downloads_categories' ),
+			\IPS\Http\Url::internal( 'app=downloads&module=downloads&controller=browse', 'front', 'downloads' ),
+		);
+	}
 }