// openFolderTemplate.jsx modified to FileNameToText - in the process part, the code should process filenames to text
// Copyright 2007
// Written by Jeffrey Tranberry
// Photoshop for Geeks Version 1.0

/* 
Description:
This script is a template script that will
open and process a folder of images
*/

// enable double clicking from the 
// Macintosh Finder or the Windows Explorer
#target photoshop

// Make Photoshop the frontmost application
// in case we double clicked the file
app.bringToFront();


///////////////////////////
//       SET-UP          //
///////////////////////////


// A list of file extensions to skip, keep them lower case

	gFilesToSkip = Array( "db", "xmp", "thm", "txt", "doc", "md0", "tb0", "adobebridgedb", "adobebridgedbt", "bc", "bct" );


// Pops open a dialog for the user to
// choose the folder of documents to process

	var inputFolder = Folder.selectDialog("Select a folder of documents to process");


// Pops open a dialog for the user to
// set the output folder

	var outputFolder = Folder.selectDialog("Select a folder for the output files");



///////////////////////
//         MAIN          //
//////////////////////



// Open Folder of Images
	
	OpenFolder();


// show the path to an output folder
	
	alert(outputFolder);



///////////////////////////
//       FUNCTIONS       //
///////////////////////////



// Given the a Folder of files, open them

function OpenFolder() {
        var filesOpened = 0;
        var fileList = inputFolder.getFiles();
        for ( var i = 0; i < fileList.length; i++ ) {
        		   // Make sure all the files in the folder are compatible with PS
                if ( fileList[i] instanceof File && ! fileList[i].hidden && ! IsFileOneOfThese( fileList[i], gFilesToSkip )) {
                        app.open( fileList[i] ); // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
                        filesOpened++;
                
                
                	/////////////////////////////////////
					// Put all your processing functions... //
					/////////////////////////////////////
					
// set rulers to pixels and save original for resetting
var originalUnits = app.preferences.rulerUnits

					app.preferences.rulerUnits = Units.INCHES;
//	app.documents.add( 2, 2 );
app.documents.open( fileList[i] ); // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

// add the pixel position for the left side of your text block below
var textLeftPosition= 0.25

// add the pixel position for the bottom of your text block below
var textBottomPosition= 0.25

/////////////////////////////////////////////////////////////////////
var doc = app.activeDocument;// make a reference to the doc
var topLayer = app.activeDocument.layers[0];// make a reference to the top layer
if ( doc.activeLayer != topLayer ) {// if the top layer is not the active layer
    var cv = topLayer.visible;// store the visible state
    app.activeDocument.activeLayer = topLayer;// make active, which makes visible
    topLayer.visible = cv;// so retore visible state
    }
/////////////////////////////////////////////////////////////////////

var typeLayer = app.activeDocument.artLayers.add();

typeLayer.name = app.activeDocument.name;
typeLayer.kind = LayerKind.TEXT;
typeLayer.textItem.size = 48;
typeLayer.textItem.position = [textLeftPosition, textBottomPosition];
typeLayer.textItem.contents = typeLayer.name;

// return units to original
app.preferences.rulerUnits = originalUnits
                		
                		
saveFile = new File(outputFolder+"/text_"+typeLayer.name+".png");
saveOptions = new PNGSaveOptions(); 


app.activeDocument.saveAs(saveFile, saveOptions, true,Extension.LOWERCASE);                		
                		
                		// Cloes the file without saving
                		app.activeDocument.close(SaveOptions.DONOTSAVECHANGES);
                	
					////////////////////////////////////////////
					// ...in the area between these two comments. //
					////////////////////////////////////////////


				}

        }
        return filesOpened;
}


// given a file name and a list of extensions
// determine if this file is in the list of extensions

function IsFileOneOfThese( inFileName, inArrayOfFileExtensions ) {
	var lastDot = inFileName.toString().lastIndexOf( "." );
	if ( lastDot == -1 ) {
		return false;
	}
	var strLength = inFileName.toString().length;
	var extension = inFileName.toString().substr( lastDot + 1, strLength - lastDot );
	extension = extension.toLowerCase();
	for (var i = 0; i < inArrayOfFileExtensions.length; i++ ) {
		if ( extension == inArrayOfFileExtensions[i] ) {
			return true;
		}
	}
	return false;
}