add generic image rss feed - doesn't fully take permissions into account yet

1 files changed, 65 insertions, 0 deletions

diff --git a/fisheye_rss.php b/fisheye_rss.php
new file mode 100644
index 0000000..bf20486
--- /dev/null
+++ b/fisheye_rss.php
@@ -0,0 +1,65 @@
+<?php
+/**
+ * @version $Header: /cvsroot/bitweaver/_bit_fisheye/fisheye_rss.php,v 1.1 2006/12/09 23:07:17 squareing Exp $
+ * @package fisheye
+ * @subpackage functions
+ */
+
+/**
+ * Initialization
+ */
+require_once( "../bit_setup_inc.php" );
+require_once( RSS_PKG_PATH."rss_inc.php" );
+require_once( FISHEYE_PKG_PATH."FisheyeImage.php" );
+
+$gBitSystem->verifyPackage( 'fisheye' );
+$gBitSystem->verifyPackage( 'rss' );
+$gBitSystem->verifyFeature( 'fisheye_rss' );
+
+$rss->title = $gBitSystem->getConfig( 'fisheye_rss_title', $gBitSystem->getConfig( 'site_title' ).' - '.tra( 'Image Galleries' ) );
+$rss->description = $gBitSystem->getConfig( 'fisheye_rss_description', $gBitSystem->getConfig( 'site_title' ).' - '.tra( 'RSS Feed' ) );
+
+// check permission to view fisheye images
+if( !$gBitUser->hasPermission( 'p_fisheye_view_page' ) ) {
+	require_once( RSS_PKG_PATH."rss_error.php" );
+} else {
+	// check if we want to use the cache file
+	$cacheFile = TEMP_PKG_PATH.RSS_PKG_NAME.'/'.FISHEYE_PKG_NAME.'_'.$rss_version_name.'.xml';
+	$rss->useCached( $rss_version_name, $cacheFile ); // use cached version if age < 1 hour
+
+	$listHash = array(
+		'max_records' => $gBitSystem->getConfig( 'fisheye_rss_max_records', 10 ),
+		'sort_mode' => 'last_modified_desc',
+		'gallery_id' => !empty( $_REQUEST['gallery_id'] ) ? $_REQUEST['gallery_id'] : NULL,
+		'user_id' => !empty( $_REQUEST['user_id'] ) ? $_REQUEST['user_id'] : NULL,
+	);
+
+	$fisheye = new FisheyeImage();
+	$feeds = $fisheye->getList( $listHash );
+
+	// set the rss link
+	$rss->link = 'http://'.$_SERVER['HTTP_HOST'].FISHEYE_PKG_URL;
+
+	// get all the data ready for the feed creator
+	foreach( $feeds as $feed ) {
+		$item               = new FeedItem();
+		$item->title        = $feed['title'];
+		$item->link         = $feed['display_url'];
+		$item->description  = '<img src="'.str_replace( '/avatar.jpg', '/medium.jpg', $feed['thumbnail_url'] ).'" />';
+		$item->description .= '<br />'.$feed['data'];
+
+		$item->date         = ( int )$feed['last_modified'];
+		$item->source       = 'http://'.$_SERVER['HTTP_HOST'].BIT_ROOT_URL;
+		$item->author       = $gBitUser->getDisplayName( FALSE, $feed );
+
+		$item->descriptionTruncSize = $gBitSystem->getConfig( 'rssfeed_truncate', 5000 );
+		$item->descriptionHtmlSyndicated = FALSE;
+
+		// pass the item on to the rss feed creator
+		$rss->addItem( $item );
+	}
+
+	// finally we are ready to serve the data
+	echo $rss->saveFeed( $rss_version_name, $cacheFile );
+}
+?>