Script to search and relink linked image files that were moved?

Question

Good afternoon
My indesign product catalog has links with a lot of different folders around in my hard disk, not a single folder. And to keep my catalog up to date I must package it.
When I move my linked files in my computer because I change the folder structure or do some cleaning, my indd loses track of its linked files. Currently I need to relink one by one.
Therefore I would like to find a script which would scan the hard disk with the all broken links in mind to detect their new location and relink. Yes I am a lazy person.
Thanks for any clue,

Answer 1

Thanks so much! I will try soonest.
How does your script react in the unlikely case of duplicates?
Date: Thu, 18 Jun 2009 12:43:47 -0600
From: [email protected]
To: [email protected]
Subject: Script to search and relink linked image files that were moved?
At least your honest about your laziness.... Here's your reward:
Just a hint, don't select root of your volume, it will loop through every folder in existence, but key to this script is, if you know the general location, select into that folder hierarchy and the script will test for a relative path, otherwise, come back in a few days, and it will be finished.
~mike
var processed = 0
var skipped = 0
var updated = 0
if (app.documents.length > 0){
    if(app.activeDocument.links.length > 0){
        var mydoc = app.activeDocument;
        var mylinks = mydoc.links;
        var myRoot = Folder.selectDialog("Choose the volume or server where assets are located", undefined, false);
        main();
else
{ alert("No Links present")
else{alert("No Documents Open")
function main(){
    if(myRoot != null){
        for(var i = 0; i < mylinks.length ; i++){
            if(mylinks.item(i).status == LinkStatus.linkMissing){
                    var linkdata= mylinks.item(i).filePath;
                    var my_result = linkRepair(linkdata);
                        if (my_result == false){
                            var filetype = "." + mylinks.item(i).linkType;
                            var mysearch =   search(linkdata, filetype);
                                if(mysearch != undefined){
var myswitch = confirm(mylinks.item(i).name + " has been found in a different location, Relink and Update?", "Relinker")
                                        if(myswitch){
                                            mylinks.item(i).relink(File(mysearch));
                                            mylinks.item(i).update();
                            else{
                                alert("" + mylinks.item(i).name " was not found\nFolders processed: "processed + "\nFiles skipped: "+ skipped)
                        else{ alert( my_result + " has been found");
                            mylinks.item(i).relink(File(my_result));
function linkRepair(linkdata){
var mypath = linkdata.split(":")
        my_status = analyzePath(mypath)
        if(my_status == true){alert("UPDATED");
                updated++       
    return my_status
function analyzePath(mypath){
var num = mypath.length ;
for(var i = 0; i < num-1; i++){
    mypath.shift()
    var newpath = pathRebuild(mypath)
    newpath = (myRoot + newpath)
        if(File(newpath).exists){
            return newpath
    return false
function pathRebuild(pathArray){
var solidPath = ""
    for(var i = 0; i < pathArray.length ; i++){
        solidPath +=  "/" + pathArray+ ;
    return solidPath;
function search(linkdata, filetype){
    var mypath = linkdata.split(":")
    var mylink = mypath.pop();
    var OK = confirm("Relative Path does not exist, search folder hiearchy for file?", true, "File Scanner")
    if(OK){
var myscanresult = getfiles(mylink, myRoot)
return myscanresult
function getfiles(mylink, myBase){
myBase = Folder(myBase);
var files = myBase.getFiles("*")
for(var i = 0; i < files.length; i++){
try{
var foldertest = files+.getFiles();
processed++
var myfile =     File(files+ + "/" + mylink)
    if(myfile.exists == true){
        return myfile
        break;
    else{
    var myscan = getfiles(mylink, Folder(files+))    
        if(myscan != undefined){
        return myscan
        break;
catch(myerror){
    skipped++
>