Convert Photoshop Textlayer text to json

main.js

(function(){
	 "use strict";

    var PLUGIN_ID = require("./package.json").name,
        MENU_ID = "tutorial",
        MENU_LABEL = "$$$/JavaScripts/Generator/Tutorial/Menu=Tutorial";
    
    var _generator = null,
        _currentDocumentId = null,
        _config = null;

	function init(generator){
		_generator = generator;
		console.log("ohayo");

		_generator.addMenuItem(MENU_ID,MENU_LABEL,true,false).then(
			function(){
				console.log("Menu created",MENU_ID);
			},function(){
				console.error("Menu creation failed",MENU_ID);
			}
		);

		_generator.onPhotoshopEvent("generatorMenuChanged",handleGeneratorMenuClicked);

		function initLater() {
            _generator.onPhotoshopEvent("currentDocumentChanged", handleCurrentDocumentChanged);
            _generator.onPhotoshopEvent("imageChanged", handleImageChanged);
            _generator.onPhotoshopEvent("toolChanged", handleToolChanged);
            requestEntireDocument();
            
        }
        process.nextTick(initLater);
	}

	/*********** EVENTS ***********/

    function handleCurrentDocumentChanged(id) {
        console.log("handleCurrentDocumentChanged: "+id)
        setCurrentDocumentId(id);
    }

    function handleImageChanged(document) {
        console.log("Image " + document.id + " was changed:");//, stringify(document));
		console.log("Received document:", stringify(document));
    }

    function handleToolChanged(document){
        console.log("Tool changed " + document.id + " was changed:");//, stringify(document));
		console.log("Received tool document:", stringify(document));
    }

    function handleGeneratorMenuClicked(event) {
        // Ignore changes to other menus
        var menu = event.generatorMenuChanged;
        if (!menu || menu.name !== MENU_ID) {
            return;
        }

        var startingMenuState = _generator.getMenuState(menu.name);
        console.log("Menu event %s, starting state %s", stringify(event), stringify(startingMenuState));
    }

    /*********** CALLS ***********/

    function requestEntireDocument(documentId) {
        if (!documentId) {
            console.log("Determining the current document ID");
        }
        
        _generator.getDocumentInfo(documentId).then(
            function (document) {
                // console.log("Received complete document:", stringify(document));
                jsonParse(stringify(document));
            },
            function (err) {
                console.error("[Tutorial] Error in getDocumentInfo:", err);
            }
        ).done();
    }

    function updateMenuState(enabled) {
        console.log("Setting menu state to", enabled);
        _generator.toggleMenu(MENU_ID, true, enabled);
    }

    /*********** HELPERS ***********/

    function jsonParse(jsonString){
    	var obj = JSON.parse(jsonString);
    	var layers = obj.layers;
        var textLayers = {};
        var textLayerData = {};
    	var fs = require("fs");
    	// console.log("obj.layers",obj.layers);

    	for(var i = 0;i < layers.length;i++){
    		var layer = layers[i];
            //find textLayer
    		if(layer.type == "textLayer"){
                //set textLayer name and textKey
                var textObj = {};
                textObj["text"] = layer.text.textKey; 
                textLayers[layer.name] = textObj;
    		}
    	}

        textLayerData["textLayerData"] = textLayers;

    	fs.writeFile("./test/plugins/naoyaTest/config.json", JSON.stringify(textLayerData, null, '    '));
    }

    function sendJavascript(str){
        _generator.evaluateJSXString(str).then(
            function(result){
                console.log(result);
            },
            function(err){
                console.log(err);
            });
    }

    function setCurrentDocumentId(id) {
        if (_currentDocumentId === id) {
            return;
        }
        console.log("Current document ID:", id);
        _currentDocumentId = id;
    }

    function stringify(object) {
        try {
            return JSON.stringify(object, null, "    ");
        } catch (e) {
            console.error(e);
        }
        return String(object);
    }

    exports.init = init;

    // Unit test function exports
    exports._setConfig = function (config) { _config = config; };
}());