Old files are saved with full paths, this changes so that new files are not saved with absolute paths and detects old files saved and fixes them.

api/file.go

@@ -115,7 +115,7 @@ func uploadFile(c *Context, w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		fileUrl := c.GetSiteURL() + "/api/v1/files/get/" + channelId + "/" + c.Session.UserId + "/" + uid + "/" + url.QueryEscape(files[i].Filename)
+		fileUrl := "/" + channelId + "/" + c.Session.UserId + "/" + uid + "/" + url.QueryEscape(files[i].Filename)
 		resStruct.Filenames = append(resStruct.Filenames, fileUrl)
 	}
 

web/react/components/post_body.jsx

@@ -28,6 +28,12 @@ module.exports = React.createClass({
 
                 var type = utils.getFileType(fileInfo.ext);
 
+                // This is a temporary patch to fix issue with old files using absolute paths
+                if (fileInfo.path.indexOf("/api/v1/files/get") == -1) {
+                    fileInfo.path = fileInfo.path.split("/api/v1/files/get")[1];
+                }
+                fileInfo.path = window.location.origin + "/api/v1/files/get" + fileInfo.path;
+
                 if (type === "image") {
                     $('<img/>').attr('src', fileInfo.path+'_thumb.jpg').load(function(path, name){ return function() {
                         $(this).remove();
@@ -102,6 +108,12 @@ module.exports = React.createClass({
 
                 var type = utils.getFileType(fileInfo.ext);
 
+                // This is a temporary patch to fix issue with old files using absolute paths
+                if (fileInfo.path.indexOf("/api/v1/files/get") == -1) {
+                    fileInfo.path = fileInfo.path.split("/api/v1/files/get")[1];
+                }
+                fileInfo.path = window.location.origin + "/api/v1/files/get" + fileInfo.path;
+
                 if (type === "image") {
                     if (i < Constants.MAX_DISPLAY_FILES) {
                         postFiles.push(