//-----------------------------------------------------------------------------------
// Resize and save for web CS3 - Append to filename prompt
//
//  Daniel Munevar, 2007, www.getdanny.com
//

#target photoshop

// ScriptListener
//Change to 72 DPI (prevents sizing errors) ======================
var id20 = charIDToTypeID( "ImgS" );
    var desc7 = new ActionDescriptor();
    var id21 = charIDToTypeID( "Rslt" );
    var id22 = charIDToTypeID( "#Rsl" );
    desc7.putUnitDouble( id21, id22, 72.000000 );
executeAction( id20, desc7, DialogModes.NO );
// Set background color to white ===============================
var id23 = charIDToTypeID( "setd" );
    var desc8 = new ActionDescriptor();
    var id24 = charIDToTypeID( "null" );
        var ref4 = new ActionReference();
        var id25 = charIDToTypeID( "Clr " );
        var id26 = charIDToTypeID( "BckC" );
        ref4.putProperty( id25, id26 );
    desc8.putReference( id24, ref4 );
    var id27 = charIDToTypeID( "T   " );
        var desc9 = new ActionDescriptor();
        var id28 = charIDToTypeID( "Rd  " );
        desc9.putDouble( id28, 255.000000 );
        var id29 = charIDToTypeID( "Grn " );
        desc9.putDouble( id29, 255.000000 );
        var id30 = charIDToTypeID( "Bl  " );
        desc9.putDouble( id30, 255.000000 );
    var id31 = charIDToTypeID( "RGBC" );
    desc8.putObject( id27, id31, desc9 );
executeAction( id23, desc8, DialogModes.NO );
// Convert Mode to RGB =====================================
var id32 = charIDToTypeID( "CnvM" );
    var desc10 = new ActionDescriptor();
    var id33 = charIDToTypeID( "T   " );
    var id34 = charIDToTypeID( "RGBM" );
    desc10.putClass( id33, id34 );
executeAction( id32, desc10, DialogModes.NO );
//=======================================================

app.preferences.rulerUnits = Units.PIXELS;
app.preferences.typeUnits = TypeUnits.PIXELS;

//Save Selection
try {
  var xtraNum = prompt ('Enter Xtra Number');
  var xtraText = prompt ('Enter Text');
  if (xtraNum.length == 1) {xtraNum = 0 + xtraNum;}
var activeChannels = app.activeDocument.activeChannels //remember active channels
var selRef = app.activeDocument.selection // current selection
var channelRef = app.activeDocument.channels.add(); // add alpha channel
//define fill color
var solidColorRef = new SolidColor();
solidColorRef.rgb.red = 255;
solidColorRef.rgb.green = 255;
solidColorRef.rgb.blue = 255;
app.activeDocument.selection.fill(solidColorRef);
  //make the alpha channel reflect your selection
app.activeDocument.activeChannels = activeChannels; //return to RGB channel
var selection = "true";
} catch (e) {
}
//End save Selection

//Enlarged Xtra
try
{
  var docRef = app.activeDocument;
  var options = new ExportOptionsSaveForWeb();
  options.quality = 80;
  options.format = SaveDocumentType.JPEG;
    if (app.activeDocument.height.value > 525 || app.activeDocument.width.value > 750) {
 fitImage(750,525)
    }
  var targetName = "C:\\upload\\" + docRef.name.substring(0,7) + "_xe" + xtraNum + ".jpg";
  var targetFile = new File(targetName);
  //if (targetFile.exists ) targetFile.remove(); // Deletes file for no overwrite prompt.
  app.activeDocument.activeLayer.applySharpen();
  docRef.exportDocument(targetFile, ExportType.SAVEFORWEB, options);
}
catch (e)
{
 alert("Error: " + e);
}
//end Enlarged Xtra

// load and crop
if (selection == "true") {
app.activeDocument.selection.load(app.activeDocument.channels.getByName("Alpha 1"),
  SelectionType.REPLACE); //load selection
}
//Crop selection
var id36 = charIDToTypeID( "Crop" );
var desc6 = new ActionDescriptor();
executeAction( id36, desc6, DialogModes.NO );
//end load and crop

//Save thumbnail
try
{
  var docRef = app.activeDocument;
  var options = new ExportOptionsSaveForWeb();
  options.quality = 80;
  options.format = SaveDocumentType.JPEG;
 fitImage(70,70)
 app.activeDocument.resizeCanvas(70, 70);
    if (xtraText == "undefined" || xtraText == "") {
    var targetName = "C:\\upload\\" + docRef.name.substring(0,7) + "_xs" + xtraNum + ".jpg";
 } else {
    var targetName = "C:\\upload\\" + docRef.name.substring(0,7) + "_xs" + xtraNum + "_" +
     app.activeDocument.width.value + "_" + xtraText + ".jpg";
    }
  var targetFile = new File(targetName);
  //if (targetFile.exists ) targetFile.remove(); // Deletes file for no overwrite prompt.
  app.activeDocument.activeLayer.applySharpen();
  docRef.exportDocument(targetFile, ExportType.SAVEFORWEB, options);
}
catch (e)
{
 alert("Error: " + e);
}
//end save thumbnail

function fitImage(w,h){
var fitImage = stringIDToTypeID( "3caa3434-cb67-11d1-bc43-0060b0a13dc4" );
    var size = new ActionDescriptor();
    size.putUnitDouble( charIDToTypeID( "Wdth" ), charIDToTypeID( "#Pxl" ), w );
    size.putUnitDouble( charIDToTypeID( "Hght" ), charIDToTypeID( "#Pxl" ), h );
executeAction( fitImage, size, DialogModes.NO );
};

//  Close image without saving - Script Listener ==================
var id35 = charIDToTypeID( "Cls " );
    var desc11 = new ActionDescriptor();
    var id36 = charIDToTypeID( "Svng" );
    var id37 = charIDToTypeID( "YsN " );
    var id38 = charIDToTypeID( "N   " );
    desc11.putEnumerated( id36, id37, id38 );
executeAction( id35, desc11, DialogModes.NO );
//====================================================