From 9d9d99e6ba788ea12b4aca0f250522af99f5da1e Mon Sep 17 00:00:00 2001
From: Felix Albrigtsen <felixalbrigtsen@gmail.com>
Date: Sun, 14 Apr 2024 00:38:14 +0200
Subject: [PATCH] gallery: sort by timestamp. slideshow: fix transition bug on
 firefox

---
 www/galleri/index.php | 12 +++++++++++-
 www/js/slideshow.js   |  4 ++--
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/www/galleri/index.php b/www/galleri/index.php
index b626216..cf18e26 100644
--- a/www/galleri/index.php
+++ b/www/galleri/index.php
@@ -52,6 +52,17 @@ function getDirContents($dir, &$results = array()) {
 }
 $images = getDirContents($galleryDir);
 
+function cmpModifyTime($a, $b) {
+	global $galleryDir;
+
+        $mtime_a = filemtime($galleryDir . $a);
+        $mtime_b = filemtime($galleryDir . $b);
+
+	return ($mtime_a > $mtime_b) ? -1 : 1;
+}
+
+usort($images, "cmpModifyTime");
+
 $imageTemplate = '
 <div class="card">
     <div class="card-image-div">
@@ -105,7 +116,6 @@ $imageTemplate = '
             $vars = [
                 "%user"         =>  htmlspecialchars($imguser),
                 "%time"         =>  $modTime,
-                "%timestamp"    =>  filemtime($galleryDir . $value),
                 "%name"         =>  htmlspecialchars($displaypath),
                 "%path"         =>  $serverPath . $value,
 		"%thumbnail"    =>  $serverPath . "/.thumbnails" . $value . ".png",
diff --git a/www/js/slideshow.js b/www/js/slideshow.js
index ac27a9f..eb12e18 100644
--- a/www/js/slideshow.js
+++ b/www/js/slideshow.js
@@ -21,7 +21,7 @@ function stepSlideshow(imgs) {
         //Change source to next picture after it is faded out
         slideshowIndex = (slideshowIndex + 1) % imgs.length; 
         ssi2.src = slideshowFnames[slideshowIndex];
-    }, 800);  
+    }, 1000);
 }
 
 //Initialize slideshow, start interval
@@ -29,4 +29,4 @@ if (slideshowFnames.length > 1) {
     slideshowInterval = setInterval(()=>{
         stepSlideshow(slideshowFnames);
     }, SLIDESHOWDELAYMS);
-}
\ No newline at end of file
+}