Antóin,
You can download the script from here:
http://www.businessweekly.h.com.ua/relink.html
or just copy and paste from this post.
I hope it will work for you. If you find any bugs let me know.
Kasyan
//---------------------------------------------
This script relinks old links with new ones in a folder you choose, including subfolders.
At first, it looks for the new link that has the same name as the old one in the selected folder and if it's found, relinks it.
If the link with the exact name is not found, the sript tries to find a file with the same base name but a different extension (".psd", ".tif", ".jpg", ".eps", ".pdf", ".indd").
If the script doesn't find the new link in the chosen folder, it searches it in all subfolders.
//---------------------------------------------
if(app.documents.length != 0){
var myDoc = app.activeDocument;
var myFolder = Folder.selectDialog ("Choose a folder with new links");
if(myFolder != null){
var myCounter = 0;
var mySubFolders = new Array;
getSubFolders(myFolder);
var myNewFolder = myFolder.absoluteURI + "/";
main(myNewFolder);
if (mySubFolders.length > 0) {
for (var s = 0; s < mySubFolders.length; s++) {
myNewFolder = mySubFolders + "/";
main(myNewFolder);
}
}
if (myCounter == 1) {
alert("One file has been relinked.");
}
else if (myCounter > 1) {
alert(myCounter + " files have been relinked.");
}
else {
alert("Nothing has been relinked.");
}
}
}
else {
alert("Please open a document and try again.");
}
function main(myNewFolder){
// List all possible file extension in this array
var myExtentions = [".psd", ".tif", ".jpg", ".eps", ".pdf", ".indd"];
var myImages = app.activeDocument.allGraphics;
var myCurrFolder = Folder (myNewFolder);
var myCurrFolderName = "Folder " + myCurrFolder.displayName;
var stop = myImages.length;
var w = new Window ( 'window', myCurrFolderName );
var pb = w.add ('progressbar', [12, 12, 350, 24], 0, stop);
var txt = w.add('statictext');
txt.bounds = [0, 0, 340, 20];
txt.alignment = "left";
w.show();
var a = 1;
for (i = myImages.length-1; i >= 0 ; i--) {
var b = (myImages.length - myImages.length) + a;
pb.value = b;
a++;
var myText = String("Relinking file " + myImages.itemLink.name);
txt.text = myText;
var myImage = myImages.itemLink;
var myImageFile = new File (myImage.filePath);
var myOldPath = myImageFile.toString();
var myNewPath = myNewFolder + myImage.name;
if (myOldPath != myNewPath) {
var myResult = myRelink(myNewPath, myImage);
if (myResult == false) {
for (var k = 0; k < myExtentions.length; k++) {
try {
myNewPath = myNewPath.slice(0,-4) + myExtentions;
myRelink(myNewPath, myImage);
}
catch (myError){}
}
}
}
}
w.close();
}
function myRelink(myNewPath, myImage) {
var myNewLink = new File (myNewPath);
if (myNewLink.exists) {
myImage.relink (myNewLink);
myImage.update();
myCounter++;
return true;
}
return false;
}
function getSubFolders(theFolder) {
var myFileList = theFolder.getFiles();
for (var i = 0; i < myFileList.length; i++) {
var myFile = myFileList;
if (myFile instanceof Folder){
mySubFolders.push(myFile.absoluteURI);
getSubFolders(myFile);
}
}
return mySubFolders;
}
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