X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/800bc0a9753b761c8b3f7b2eb9320226332c8399..ab76a5c2c90d386b3d5f40aee3d784b02cb92434:/redakcja/static/js/wiki/wikiapi.js

diff --git a/redakcja/static/js/wiki/wikiapi.js b/redakcja/static/js/wiki/wikiapi.js
index 4b36ae9e..97d18862 100644
--- a/redakcja/static/js/wiki/wikiapi.js
+++ b/redakcja/static/js/wiki/wikiapi.js
@@ -39,6 +39,9 @@
 		if (vname == "ajax_document_diff")
 			return base_path + "/" + arguments[1] + "/diff";
 
+        if (vname == "ajax_document_rev")
+            return base_path + "/" + arguments[1] + "/rev";
+
 		if (vname == "ajax_document_addtag")
 			return base_path + "/" + arguments[1] + "/tags";
 
@@ -152,6 +155,24 @@
 		});
 	};
 
+    WikiDocument.prototype.checkRevision = function(params) {
+        /* this doesn't modify anything, so no locks */
+        var self = this;
+        $.ajax({
+            method: "GET",
+            url: reverse("ajax_document_rev", self.id),
+            dataType: 'text',
+            success: function(data) {
+                if (data == '') {
+                    if (params.error)
+                        params.error();
+                }
+                else if (data != self.revision)
+                    params.outdated();
+            }
+        });
+    };
+
 	/*
 	 * Fetch gallery
 	 */