I made many versions of the script. Below is the latest variant in case someone is interested.
const gScriptName = "Rename links";
const gScriptVersion = "1.3";
var o = {};
CreateDialog();
//===================================== FUNCTIONS ======================================
function CreateDialog() {
var w = new Window("dialog", gScriptName + " - " + gScriptVersion);
w.alignChildren = "fill";
// ISBN
w.p = w.add("panel", undefined, "");
w.p.orientation = "column";
w.p.alignChildren = "left";
w.p.g = w.p.add("group");
w.p.g.orientation = "row";
w.p.g.st = w.p.g.add("statictext", undefined, "ISBN:");
w.p.g.et = w.p.g.add("edittext");
w.p.g.et.characters = 13;
if (app.documents.length == 0) {
w.p.g.et.text = "1234567890123";
}
else {
try {
w.p.g.et.text = app.activeDocument.name.match(/^\d{13,}/)[0];
}
catch(err) {
w.p.g.et.text = "1234567890123";
}
}
w.p.g.et.onChange = function() {
if (w.p.g.et.text.match(/\d{13,}/) == null) alert("\"" + w.p.g.et.text + "\" is not correct ISBN number. It should consist of 13 digits.");
}
w.p.cb = w.p.add("checkbox", undefined, "Create log file on the desktop");
w.p.cb.value = true;
w.p1 = w.add("panel", undefined, "Process:"); // Settings
w.p1.orientation = "column";
w.p1.alignChildren = "left";
w.p1.rb = w.p1.add("radiobutton", undefined, "Active document");
w.p1.rb1 = w.p1.add("radiobutton", undefined, "All documents in the selected folder");
if (app.documents.length == 0) {
w.p1.rb1.value = true;
w.p1.rb.enabled = false;
}
else {
w.p1.rb.value = true;
}
// Buttons
w.g2 = w.add("group");
w.g2.orientation = "row";
w.g2.alignment = "center";
w.g2.ok = w.g2.add("button", undefined, "OK", {name:"ok" });
w.g2.cancel = w.g2.add("button", undefined, "Cancel", {name:"cancel"});
var showDialog = w.show();
if (showDialog == 1) {
if (w.p1.rb.value) {
o.scope = 1; // Active document
}
else {
o.scope = 2; // All documents in the selected folder
}
o.isbn = w.p.g.et.text;
o.log = (w.p.cb.value) ? true : false;
Main();
}
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function Main() {
if (o.scope == 1) { // Active document
ProcessActiveDoc();
}
else if (o.scope == 2) { // All documents in the selected folder
BatchProcessDocs();
}
alert("Finished.", gScriptName);
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function ProcessActiveDoc() {
var firstPageName, lastPageName, newFile;
var doc = app.activeDocument;
// Main
o.mainFolderPath = doc.filePath.parent.fullName + "/" + o.isbn + "/";
o.mainFolder = new Folder(o.mainFolderPath);
if (!o.mainFolder.exists) o.mainFolder.create();
// Images
o.imagesFolderPath = o.mainFolderPath + o.isbn + "_images/";
o.imagesFolder = new Folder(o.imagesFolderPath);
if (!o.imagesFolder.exists) o.imagesFolder.create();
if (doc.name.match(/^\d{13,}/) == null) {
firstPageName = doc.pages[0].name;
lastPageName = doc.pages[doc.pages.length-1].name;
newFile = new File(o.mainFolderPath + o.isbn + "_int_" + ZeroPad(firstPageName, 3) + "-" + ZeroPad(lastPageName, 3) + ".indd");
if (newFile.exists) ErrorExit("File \"" + newFile.fsName + "\" already exists."); // Don't overwrite any docs
doc = doc.save(newFile);
ProcessDoc(doc);
}
else {
ProcessDoc(doc);
}
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function BatchProcessDocs() {
var file, doc, firstPageName, lastPageName, newFile;
var folder = Folder.selectDialog("Select a folder with InDesign documents.");
if (folder == null) exit();
var files = GetFiles(folder);
if (files.length == 0) ErrorExit("No InDesign documents were found in the selected folder.");
// Create "main" and "images" folders
o.mainFolderPath = folder.fullName + "/" + o.isbn + "/";
o.mainFolder = new Folder(o.mainFolderPath);
if (!o.mainFolder.exists) o.mainFolder.create();
o.imagesFolderPath = o.mainFolderPath + o.isbn + "_images/";
o.imagesFolder = new Folder(o.imagesFolderPath);
if (!o.imagesFolder.exists) o.imagesFolder.create();
for (var i = 0; i < files.length; i++) {
file = files;
app.scriptPreferences.userInteractionLevel = UserInteractionLevels.NEVER_INTERACT;
doc = app.open(file);
app.scriptPreferences.userInteractionLevel = UserInteractionLevels.INTERACT_WITH_ALL;
firstPageName = doc.pages[0].name;
lastPageName = doc.pages[doc.pages.length-1].name;
newFile = new File(o.mainFolderPath + o.isbn + "_int_" + ZeroPad(firstPageName, 3) + "-" + ZeroPad(lastPageName, 3) + ".indd");
if (newFile.exists) ErrorExit("File \"" + newFile.fsName + "\" already exists."); // Don't overwrite any docs
if (doc.name.match(/^\d{13,}/) == null) doc = doc.save(newFile);
ProcessDoc(doc);
doc.save(doc.fullName);
doc.close(SaveOptions.YES);
}
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function ProcessDoc(doc) {
var link, image, ext, threeDigits, newLinkFile, actualPpi, effectivePpi, space, pageName;
if (o.log) WriteToFile("===========================================================================\r" + GetDate() + "\r---------------------------------------------------------------------------\rFile name: " + doc.name + "\r");
var usedNumbers = GetUsedNumbers(o.imagesFolder);
var counter = 1;
var links = doc.links;
var linksCounter = 0;
for (var i = links.length-1; i >= 0; i--) {
link = links;
if (link.name.substr(0,13) == o.isbn) continue;
image = link.parent;
ext = GetExtension(link.name);
while (GetArrayIndex(usedNumbers, counter) != -1) {
counter++;
}
usedNumbers.push(counter);
threeDigits = ZeroPad(counter, 3);
newLinkFile = new File(o.imagesFolderPath + o.isbn + "_a" + threeDigits + "." + ext);
if (o.log) {
try {
actualPpi = image.actualPpi[0] + "x" + image.actualPpi[1];
effectivePpi = image.effectivePpi[0] + "x" + image.effectivePpi[1];
}
catch(err) {
actualPpi = "N/A";
effectivePpi = "N/A";
}
try {
space = image.space;
}
catch(err) {
space = "N/A";
}
try {
pageName = link.parent.parentPage.name;
}
catch(err) {
pageName = "N/A";
}
linksCounter++;
WriteToFile(linksCounter + " - " + link.name + " ==> " + newLinkFile.name + "\r\tActual ppi: " + actualPpi + "\r\tEffective ppi: " + effectivePpi + "\r\tColor space: " + space+ "\r\tPage: " + pageName);
}
try {
link.copyLink(newLinkFile);
}
catch(err) {
$.writeln(err.message + ", line: " + err.line);
}
}
if (o.log && linksCounter == 0) WriteToFile("No links were renamed.");
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function GetUsedNumbers(theFolder) {
var file, baseName, match;
var numList = [];
var fileList = theFolder.getFiles();
for (var i = 0; i < fileList.length; i++) {
file = fileList;
baseName = GetFileName(file.name);
match = baseName.match(/\d{3,}$/);
if (match != null) numList.push(Number(match[0]));
}
return numList;
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function ZeroPad(num, digit) {
var tmp = num.toString();
while (tmp.length < digit) {
tmp = "0" + tmp;
}
return tmp;
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function GetArrayIndex(arr, val) {
for (var i = 0; i < arr.length; i++) {
if (arr == val) {
return i;
}
}
return -1;
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function GetFileName(fileName) {
var str = "";
var res = fileName.lastIndexOf(".");
if (res == -1) {
str = fileName;
}
else {
str = fileName.substr(0, res);
}
return str;
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function GetExtension(name) {
var idx = name.lastIndexOf( "." );
var ext = "";
if (idx > -1) {
ext = name.substr((idx + 1));
}
return ext;
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function WriteToFile(text) {
var file = new File("~/Desktop/" + gScriptName + ".txt");
if (file.exists) {
file.open("e");
file.seek(0, 2);
}
else {
file.open("w");
}
file.write(text + "\r");
file.close();
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function ErrorExit(error, icon) {
alert(error, gScriptName + " - " + gScriptVersion, icon);
exit();
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function GetDate() {
var date = new Date();
if ((date.getYear() - 100) < 10) {
var year = "0" + new String((date.getYear() - 100));
}
else {
var year = new String((date.getYear() - 100));
}
var dateString = (date.getMonth() + 1) + "/" + date.getDate() + "/" + year + " " + date.getHours() + ":" + date.getMinutes() + ":" + date.getSeconds();
return dateString;
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
function GetFiles(theFolder) {
var files = [],
fileList = theFolder.getFiles(),
i, file;
for (i = 0; i < fileList.length; i++) {
file = fileList;
if (file instanceof Folder) {
files = files.concat(GetFiles(file));
}
else if (file instanceof File && file.name.match(/\.indd$/i)) {
files.push(file);
}
}
return files;
}
//--------------------------------------------------------------------------------------------------------------------------------------------------------
It will work only if the images are placed directly on master pages (not nested, in tables, anchored, etc.)
1 Correct answer
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