1 files changed, 5 insertions, 29 deletions
diff --git a/src/client/views/PreviewCursor.tsx b/src/client/views/PreviewCursor.tsx
index 3712fff58..c7a603897 100644
--- a/src/client/views/PreviewCursor.tsx
+++ b/src/client/views/PreviewCursor.tsx
@@ -19,16 +19,7 @@ export class PreviewCursor extends React.Component<{}> {
     static _addDocument: (doc: Doc | Doc[]) => boolean;
     static _addLiveTextDoc: (doc: Doc) => void;
     static _nudge?: undefined | ((x: number, y: number) => boolean);
-    static _slowLoadDocuments?: (
-        files: File[] | string,
-        options: DocumentOptions,
-        generatedDocuments: Doc[],
-        text: string,
-        completed: ((doc: Doc[]) => void) | undefined,
-        clientX: number,
-        clientY: number,
-        addDocument: (doc: Doc | Doc[]) => boolean
-    ) => Promise<void>;
+    static _slowLoadDocuments?: (files: File[] | string, options: DocumentOptions, generatedDocuments: Doc[], text: string, completed: ((doc: Doc[]) => void) | undefined, addDocument: (doc: Doc | Doc[]) => boolean) => Promise<void>;
     @observable static _clickPoint = [0, 0];
     @observable public static Visible = false;
     constructor(props: any) {
@@ -57,7 +48,7 @@ export class PreviewCursor extends React.Component<{}> {
                         x: newPoint[0],
                         y: newPoint[1],
                     };
-                    PreviewCursor._slowLoadDocuments?.(plain.split('v=')[1].split('&')[0], options, generatedDocuments, '', undefined, newPoint[0], newPoint[1], PreviewCursor._addDocument).then(batch.end);
+                    PreviewCursor._slowLoadDocuments?.(plain.split('v=')[1].split('&')[0], options, generatedDocuments, '', undefined, PreviewCursor._addDocument).then(batch.end);
                 } else if (re.test(plain)) {
                     const url = plain;
                     undoBatch(() =>
@@ -81,14 +72,8 @@ export class PreviewCursor extends React.Component<{}> {
 
                     const batch = UndoManager.StartBatch('cloning');
                     {
-                        const docs = await Promise.all(
-                            docids
-                                .filter((did, i) => i)
-                                .map(async did => {
-                                    const doc = Cast(await DocServer.GetRefField(did), Doc, null);
-                                    return clone ? (await Doc.MakeClone(doc)).clone : doc;
-                                })
-                        );
+                        const toCopy = await Promise.all(docids.slice(1).map(async did => Cast(await DocServer.GetRefField(did), Doc, null)));
+                        const docs = clone ? (await Promise.all(Doc.MakeClones(toCopy, false))).map(res => res.clone) : toCopy;
                         const firstx = docs.length ? NumCast(docs[0].x) + ptx - newPoint[0] : 0;
                         const firsty = docs.length ? NumCast(docs[0].y) + pty - newPoint[1] : 0;
                         docs.map(doc => {
@@ -191,16 +176,7 @@ export class PreviewCursor extends React.Component<{}> {
         getTransform: () => Transform,
         addDocument: undefined | ((doc: Doc | Doc[]) => boolean),
         nudge: undefined | ((nudgeX: number, nudgeY: number) => boolean),
-        slowLoadDocuments: (
-            files: File[] | string,
-            options: DocumentOptions,
-            generatedDocuments: Doc[],
-            text: string,
-            completed: ((doc: Doc[]) => void) | undefined,
-            clientX: number,
-            clientY: number,
-            addDocument: (doc: Doc | Doc[]) => boolean
-        ) => Promise<void>
+        slowLoadDocuments: (files: File[] | string, options: DocumentOptions, generatedDocuments: Doc[], text: string, completed: ((doc: Doc[]) => void) | undefined, addDocument: (doc: Doc | Doc[]) => boolean) => Promise<void>
     ) {
         this._clickPoint = [x, y];
         this._onKeyPress = onKeyPress;