[FIX] website: editor - duplicate the slide from snippet

Since saas-6, all snippets should start by a s_, so we can know exactly what is
 the current snippet, and retrieve the slide from the drop-snippets bar.

If none snippet match, we use the old method which consists to find the snippet
which have the biggest intersection of class betwwen dropped snippet, and all
snippets in drop-snippets bar.

A other way without update the JS code will be to had many fake class in the
snippet declaration and in the snippet code to be sure that it match the right
snippet.

1 files changed, 18 insertions, 11 deletions

diff --git a/addons/website/static/src/js/website.snippets.editor.js b/addons/website/static/src/js/website.snippets.editor.js
index 139e77a2e95..eea9ee50c30 100644
--- a/addons/website/static/src/js/website.snippets.editor.js
+++ b/addons/website/static/src/js/website.snippets.editor.js
@@ -1223,17 +1223,24 @@
             this.$indicators.append('<li data-target="#' + this.id + '" data-slide-to="' + cycle + '"></li>');
 
             // clone the best candidate from template to use new features
-            var $snippets = this.BuildingBlock.$snippets.find('.oe_snippet_body.carousel');
-            var point = 0;
-            var selection;
-            var className = _.compact(this.$target.attr("class").split(" "));
-            $snippets.each(function () {
-                var len = _.intersection(_.compact(this.className.split(" ")), className).length;
-                if (len > point) {
-                    point = len;
-                    selection = this;
-                }
-            });
+            var $snippets = this.BuildingBlock.$snippets;
+            //since saas-6, all snippets must start by s_
+            var selection = this.$target.closest('[class*="s_"');
+            if (_.isUndefined(selection)) {
+                var point = 0;
+                var className = _.compact(this.$target.attr("class").split(" "));
+                $snippets.find('.oe_snippet_body').each(function () {
+                    var len = _.intersection(_.compact(this.className.split(" ")), className).length;
+                    if (len > point) {
+                        point = len;
+                        selection = this;
+                    }
+                });
+            }
+            else {
+                var s_class = selection.attr('class').split(' ').filter(function(o) { return _.str.startsWith(o, "s_") })[0]
+                selection = $snippets.find("." + s_class);
+            }
             var $clone = $(selection).find('.item:first').clone();
 
             // insert