Output each page with a custom file name

Question

We have 150 photos to place in an Indesign file with Data Merge. Each page has: the photo, the name and surname.
Is it possible the export these pages as separate files but named with the file name of the photo?
gert

Answer 1

Sure it's possible. Try this -- don't forget to adjsut the export path and PDF preset name.
exportPath = "c:/temp";  // Adjust to fit!
exportPreset = "My Favourite Preset"; // Adjust to fit!
for (p=0; p < app.activeDocument.pages.length; p++)
  processPage(app.activeDocument.pages[p]);
function processPage (a_page)
  var i, link;
  for (i=0; i<a_page.allGraphics.length; i++)
    if (a_page.allGraphics[i].itemLink.isValid)
      linkname = File(a_page.allGraphics[i].itemLink.filePath);
      app.pdfExportPreferences.pageRange = a_page.name;
      app.activeDocument.exportFile (ExportFormat.PDF_TYPE, File(exportPath+'/'+linkname.name.replace(/(\.[^.]+)$/, '.pdf')), false, app.pdfExportPresets.item(exportPreset));
      return;