backstretch shuffle playlist

volantis-x · Mar 12, 2020 · d2d4f31 · d2d4f31
1 parent 1ec6b93
commit d2d4f31
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Showing 2 changed files with 19 additions and 4 deletions.
diff --git a/_config.yml b/_config.yml
@@ -400,13 +400,14 @@ plugins:
     enable: true
     js: https://cdn.jsdelivr.net/npm/[email protected]/jquery.backstretch.min.js
     position: cover       # cover: sticky on the cover.   fixed: Fixed as background for the site.
+    shuffle: true         # shuffle playlist
     duration: 20000       # Duration (ms)
     fade: 1500            # fade duration (ms) (Not more than 1500)
     white_text: #true     # Whether the picture is dark (adjust the text to white)
     images:               # For personal use only. At your own risk if used for commercial purposes !!!
       - https://cdn.jsdelivr.net/gh/xaoxuu/cdn-wallpaper/abstract/41F215B9-261F-48B4-80B5-4E86E165259E.jpeg
-      # - https://cdn.jsdelivr.net/gh/xaoxuu/cdn-wallpaper/abstract/BBC19066-E176-47C2-9D22-48C81EE5DF6B.jpeg
-      # - https://cdn.jsdelivr.net/gh/xaoxuu/cdn-wallpaper/abstract/B18FCBB3-67FD-48CC-B4F3-457BA145F17A.jpeg
+      - https://cdn.jsdelivr.net/gh/xaoxuu/cdn-wallpaper/abstract/BBC19066-E176-47C2-9D22-48C81EE5DF6B.jpeg
+      - https://cdn.jsdelivr.net/gh/xaoxuu/cdn-wallpaper/abstract/B18FCBB3-67FD-48CC-B4F3-457BA145F17A.jpeg
       # - https://cdn.jsdelivr.net/gh/xaoxuu/cdn-wallpaper/abstract/00E0F0ED-9F1C-407A-9AA6-545649D919F4.jpeg
       # # Suggest white_text: true
       # - https://cdn.jsdelivr.net/gh/xaoxuu/cdn-wallpaper/abstract/67239FBB-E15D-4F4F-8EE8-0F1C9F3C4E7C.jpeg

diff --git a/layout/_partial/scripts.ejs b/layout/_partial/scripts.ejs
@@ -63,16 +63,30 @@
     <%- js(theme.plugins.backstretch.js) %>
     <script type="text/javascript">
       $(function(){
+        var imgs=<%- '["' + imgs.join('", "') + '"]' %>;
+        if ('<%- theme.plugins.backstretch.shuffle %>' == 'true') {
+          function shuffle(arr){
+            /*From countercurrent-time*/
+            var n = arr.length;
+            while(n--) {
+              var index = Math.floor(Math.random() * n);
+              var temp = arr[index];
+              arr[index] = arr[n];
+              arr[n] = temp;
+            }
+          }
+          shuffle(imgs);
+        }
         if ('<%- posi %>') {
           $('<%- posi %>').backstretch(
-          <%- '["' + imgs.join('", "') + '"]' %>,
+            imgs,
           {
             duration: "<%- theme.plugins.backstretch.duration %>",
             fade: "<%- theme.plugins.backstretch.fade %>"
           });
         } else {
           $.backstretch(
-          <%- '["' + imgs.join('", "') + '"]' %>,
+            imgs,
           {
             duration: "<%- theme.plugins.backstretch.duration %>",
             fade: "<%- theme.plugins.backstretch.fade %>"