From c0bdb8a765065429193d2d78a707031451d4abab Mon Sep 17 00:00:00 2001
From: patdenice <patdenice@piwigo.org>
Date: Wed, 29 Feb 2012 21:21:46 +0000
Subject: Multisize Load thumbnails with ajax.

git-svn-id: http://piwigo.org/svn/trunk@13444 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 themes/default/js/thumbnails.loader.js | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 themes/default/js/thumbnails.loader.js

(limited to 'themes/default/js/thumbnails.loader.js')

diff --git a/themes/default/js/thumbnails.loader.js b/themes/default/js/thumbnails.loader.js
new file mode 100644
index 000000000..e1eba51da
--- /dev/null
+++ b/themes/default/js/thumbnails.loader.js
@@ -0,0 +1,29 @@
+var thumbnails_queue = jQuery.manageAjax.create('queued', {
+  queue: true,  
+  cacheResponse: false,
+  maxRequests: 3,
+  preventDoubleRequests: false
+});
+
+function add_thumbnail_to_queue(img, loop) {
+  thumbnails_queue.add({
+    type: 'GET', 
+    url: img.data('src'), 
+    data: { ajaxload: 'true' },
+    dataType: 'json',
+    success: function(result) {
+      img.attr('src', result.url);
+    },
+    error: function() {
+      if (loop < 3)
+        add_thumbnail_to_queue(img, ++loop); // Retry 3 times
+    }
+  }); 
+}
+
+jQuery('img').each(function() {
+  var img = jQuery(this);
+  if (typeof img.data('src') != 'undefined') {
+    add_thumbnail_to_queue(img, 0);
+  }
+});
\ No newline at end of file
-- 
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