Removed temporary fix for old filenames that used absolute urls pointing to the get file api

web/react/components/file_attachment.jsx

@@ -125,10 +125,6 @@ export default class FileAttachment extends React.Component {
     getFileInfoFromName(name) {
         var fileInfo = utils.splitFileLocation(name);
 
-        // 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 = utils.getWindowLocationOrigin() + '/api/v1/files/get' + fileInfo.path;
 
         return fileInfo;

web/react/components/file_preview.jsx

@@ -35,12 +35,7 @@ export default class FilePreview extends React.Component {
             var ext = filenameSplit[filenameSplit.length - 1];
             var type = Utils.getFileType(ext);
 
-            // This is a temporary patch to fix issue with old files using absolute paths
+            filename = Utils.getFileUrl(filename);
-
-            if (filename.indexOf('/api/v1/files/get') !== -1) {
-                filename = filename.split('/api/v1/files/get')[1];
-            }
-            filename = Utils.getWindowLocationOrigin() + '/api/v1/files/get' + filename + '?' + Utils.getSessionIndex();
 
             if (type === 'image') {
                 previews.push(

web/react/utils/utils.jsx

@@ -533,13 +533,7 @@ export function getPreviewImagePath(filename) {
     const fileType = getFileType(fileInfo.ext);
 
     if (fileType === 'image') {
-        // This is a temporary patch to fix issue with old files using absolute paths
+        return getFileUrl(fileInfo.path + '_preview.jpg');
-        if (fileInfo.path.indexOf('/api/v1/files/get') !== -1) {
-            fileInfo.path = fileInfo.path.split('/api/v1/files/get')[1];
-        }
-        fileInfo.path = getWindowLocationOrigin() + '/api/v1/files/get' + fileInfo.path;
-
-        return fileInfo.path + '_preview.jpg?' + getSessionIndex();
     }
 
     // only images have proper previews, so just use a placeholder icon for non-images
@@ -1069,15 +1063,7 @@ export function fileSizeToString(bytes) {
 
 // Converts a filename (like those attached to Post objects) to a url that can be used to retrieve attachments from the server.
 export function getFileUrl(filename) {
-    var url = filename;
+    return getWindowLocationOrigin() + '/api/v1/files/get' + filename + '?' + getSessionIndex();
-
-    // This is a temporary patch to fix issue with old files using absolute paths
-    if (url.indexOf('/api/v1/files/get') !== -1) {
-        url = filename.split('/api/v1/files/get')[1];
-    }
-    url = getWindowLocationOrigin() + '/api/v1/files/get' + url + '?' + getSessionIndex();
-
-    return url;
 }
 
 // Gets the name of a file (including extension) from a given url or file path.