cat_label_auto

// Exports a saved multi-layered file as a .png in the same directory.

function SaveCategories_png(){
    // Confirm the document has already been saved and so has a path to use
    try {
        app.activeDocument.save()
    } catch(e) {
        alert("Could not export PNG as the document is not saved.\nPlease save and try again.")
        return
    }
	// Categories list :
	var Categories = new Array(
		'-',
		'Fusion',
		'Dragon\rmaléfique',
		'Tenkaichi\rBudokai',
		'Fille pleine\rde vie',
		'Saiyan de\rsang-mêlé',
		'Survie de\rl\'Univers',
		'Ressuscité',
		'Divin',
		'Saga de Boo',
		'Potalas',
		'Guerrier\rinférieur',
		'Super Saiyan 3',
		'Forme géante',
		'Saga de Namek',
		'Commando\rGinyu',
		'Boss des films',
		'Saiyan pur',
		'Namek',
		'Saga du futur',
		'Puissance\rmaximale',
		'Cyborg',
		'Représentants de\rl\'Univers 7',
		'Transformation\rfortifiante',
		'Lignée diabolique',
		'Chercheurs de\rboules de cristal',
		'Voyageur\rdu temps',
		'Univers 6',
		'Forces jointes',
		'Héros des films',
		'Famille de\rGoku',
		'Famille de\rVegeta',
		'Vie artificielle',
		'Enfant',
		'Arc enfant',
		'Lien de\rfratrie',
		'Super Saiyan',
		'Digne rival',
		'Cyborg -\rSaga de Cell',
		'Kamehameha',
		'Lien maître\ret disciple',
		'Conquérant',
		'Dragon Ball\rHeroes',
		'Cible:\rSon Goku',
		'Guerrier de\rl\'au-delà',
		'Super Saiyan 2',
		'Dernier atout'
	);
	for (id = 0; id < Categories.length ;) {
	//for (id = 0; id < 4 ;) {
		var currentname	=	Categories[id];
		var currentid	=	id;
		if (currentid <= 9) {
			var currentid	=	'000'+id;
		} else if (currentid <= 99) {
			var currentid	=	'00'+id;
		} else if (currentid <= 999) {
			var currentid	=	'00'+id;
		}


		// Store the active doc handle in variable
		var originalDoc = app.activeDocument
		if (currentname.indexOf("\r") != -1) {
			changeTextLayerContent(originalDoc, '1Line', '');
			changeTextLayerContent(originalDoc, '2Line', Categories[id]);
		} else {
			changeTextLayerContent(originalDoc, '1Line', Categories[id]);
			changeTextLayerContent(originalDoc, '2Line', '');
		}

		// Check there is at least 1 visible layer.
		var foundVisible = false
		for (i = 0; i < originalDoc.layers.length; i++)    {
			if (originalDoc.layers[i].visible) {
				foundVisible = true
				break
			}
		}

		if (!foundVisible){
			alert("No visible layers found. PNG export failed.")
			return
		}

		// Duplicate. We'll save the duplicate as a .png and close it.
		var newDoc = originalDoc.duplicate()
		// Photoshop must have a visible layer selected to merge visible layers, so we ensure there is one selected.
		var dummyVisibleLayer = newDoc.artLayers.add();
		newDoc.activeLayer = dummyVisibleLayer

		// Merge the layers.
		newDoc.mergeVisibleLayers()

		// Remove all empty layers.
		for (i = newDoc.layers.length-1; i >=0; i--){
			if (!newDoc.layers[i].visible){
				newDoc.layers[i].remove()
			}
		}
		pngOptions = new PNGSaveOptions()
		pngOptions.compression = 0
		pngOptions.interlaced = false
		savePath = File(originalDoc.path + '/'+'Label_'+currentid+'.png');
		newDoc.saveAs(savePath, pngOptions, false, Extension.LOWERCASE)
		newDoc.close()
		app.activeDocument=originalDoc
		id++
	}
}
function changeTextLayerContent(doc, layerName, newTextString) {
  for (var i = 0, max = doc.layers.length; i < max; i++) {
    var layerRef = doc.layers[i];
    if (layerRef.typename === "ArtLayer") {
      if (layerRef.name === layerName && layerRef.kind === LayerKind.TEXT) {
        layerRef.textItem.contents = newTextString;
      }
    } else {
      changeTextLayerContent(layerRef, layerName, newTextString);
    }
  }
}
SaveCategories_png()