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/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
</copyright> */
var Montage = require("montage/core/core").Montage,
Component = require("montage/ui/component").Component;
var SaveAsDialog = exports.SaveAsDialog = Montage.create(Component, {
hasReel: {
value: true
},
fileName : {
enumerable: true,
writable: true,
value: ""
},
folderUri:{
enumerable: true,
writable: true,
value: ""
},
callback : {
enumerable: true,
writable: true,
value: null
},
callbackScope : {
enumerable: true,
writable: true,
value: null
},
willDraw: {
enumerable: false,
value: function() {}
},
draw: {
enumerable: false,
value: function() {}
},
didDraw: {
enumerable: false,
value: function() {
var self = this;
this.fileInputField.selectDirectory = true;
this.fileInputField.pickerName = "saveAsDirectoryPicker";
this.newFileName.value = this.fileName;
this.fileInputField.newFileDirectory.value = this.folderUri;
this.newFileName.addEventListener("keyup", function(evt){self.handleNewFileNameOnkeyup(evt);}, false);
this.newFileName.addEventListener("paste", this, false);
this.eventManager.addEventListener("newFileDirectorySet", function(evt){self.handleNewFileDirectorySet(evt);}, false);
this.okButton.addEventListener("click", function(evt){self.handleOkButtonAction(evt);}, false);
this.cancelButton.addEventListener("click", function(evt){self.handleCancelButtonAction(evt);}, false);
this.newFileName.focus();
this.newFileName.select();
this.enableOk();
this.element.addEventListener("keyup", function(evt){
if(evt.keyCode == 27) {//ESC key
if(self.application.ninja.newFileController.saveAsDialog !== null){
self.handleCancelButtonAction();
}
}else if((evt.keyCode == 13) && !(evt.ctrlKey || evt.metaKey)){//ENTER key
if((self.application.ninja.newFileController.saveAsDialog !== null)
&& !self.okButton.hasAttribute("disabled")){
self.handleOkButtonAction();
}
}
}, true);
}
},
handleNewFileDirectorySet:{
value:function(evt){
if(evt.keyCode === 13){
if(!this.okButton.hasAttribute("disabled")) this.handleOkButtonAction(evt);
}else if(evt.keyCode === 27){
this.handleCancelButtonAction(evt);
}
else if(!!evt._event.newFileDirectory){
this.folderUri = evt._event.newFileDirectory;
if(this.isValidUri(this.folderUri)){
this.enableOk();
}
}
}
},
handlePaste:{
value:function(evt){
evt.preventDefault();
evt.target.value = evt.clipboardData.getData("Text");
this.handleNewFileNameOnkeyup(evt);
}
},
handleNewFileNameOnkeyup:{
value:function(evt){
this.fileName = this.newFileName.value;
if(this.fileName !== ""){
if(this.isValidFileName(this.fileName)){
this.enableOk();
}
}
if(evt.keyCode === 13){
if(!this.okButton.hasAttribute("disabled")){
this.handleOkButtonAction(evt);
}
}else if(evt.keyCode === 27){
this.handleCancelButtonAction(evt);
}
}
},
enableOk:{
value: function(){
if(this.isValidFileName(this.fileName) && this.isValidUri(this.folderUri)){
this.okButton.removeAttribute("disabled");
this.error.innerHTML="";
}
}
},
handleCancelButtonAction :{
value:function(evt){
//clean up memory
this.cleanup();
if(this.popup){
this.popup.hide();
}
}
},
handleOkButtonAction:{
value: function(evt){
var filename = this.fileName,
newFileDirectory = this.folderUri,
success = true;
if(this.isValidFileName(this.fileName) && this.isValidUri(this.folderUri) && !this.checkFileExists(this.fileName, this.folderUri)){
try{
//validate file name and folder path
//check if file already exists
if(!!this.callback){//inform document-controller if save successful
this.callback({"filename":filename, "destination": newFileDirectory});//document-controller api
}else{
//send save as event
var saveAsEvent = document.createEvent("Events");
saveAsEvent.initEvent("saveAsFile", false, false);
saveAsEvent.saveAsOptions = {"filename":filename, "destination": newFileDirectory};
this.eventManager.dispatchEvent(saveAsEvent);
}
}catch(e){
success = false;
console.log("[ERROR] Failed to save: "+ this.fileName + " at "+ newFileDirectory);
console.log(e.stack);
}
if(success){
//clean up memory
this.cleanup();
if(this.popup){
this.popup.hide();
}
}
}else{
if(this.error.innerHTML === ""){
this.showError("! Name and Location should be valid.");
}
//disable ok
if(!this.okButton.hasAttribute("disabled")){
this.okButton.setAttribute("disabled", "true");
}
}
}
},
isValidUri:{
value: function(uri){
var status= this.application.ninja.coreIoApi.isValidUri(uri);
if(uri !== ""){
if(!status){
this.showError("! Invalid directory.");
}
}
return status;
}
},
isValidFileName:{
value: function(fileName){
var status = this.validateFileName(fileName);
if(fileName !== ""){
if(!status){
this.showError("! Invalid file name.");
}
}
return status;
}
},
checkFileExists:{
value: function(fileName, folderUri, fileType){
var uri = "", response=null, status=true;
//prepare absolute uri
if(/[^/\\]$/g.test(folderUri)){
folderUri = folderUri + "/";
}
if(!!fileType && (fileName.lastIndexOf(fileType) !== (fileName.length - fileType.length))){
fileName = fileName+fileType;
}
uri = ""+folderUri+fileName;
response= this.application.ninja.coreIoApi.fileExists({"uri":uri});
if(!!response && response.success && (response.status === 204)){
status = true;
}else if(!!response && response.success && (response.status === 404)){
status = false;
}else{
status = false;
}
if(status){
this.showError("! File already exists.");
}
return status;
}
},
showError:{
value:function(errorString){
this.error.innerHTML = "";
this.error.innerHTML=errorString;
//disable ok
if(!this.okButton.hasAttribute("disabled")){
this.okButton.setAttribute("disabled", "true");
}
}
},
/***
* file name validation
*/
validateFileName:{
value: function(fileName){
var status = false;
if(fileName !== ""){
fileName = fileName.replace(/^\s+|\s+$/g,"");
status = !(/[/\\]/g.test(fileName));
if(status && navigator.userAgent.indexOf("Macintosh") != -1){//for Mac files beginning with . are hidden
status = !(/^\./g.test(fileName));
}
}
return status;
}
},
cleanup:{
value:function(){
var self = this;
//remove event listener
this.newFileName.removeEventListener("keyup", function(evt){self.handleNewFileNameOnkeyup(evt);}, false);
this.eventManager.removeEventListener("newFileDirectorySet", function(evt){self.handleNewFileDirectorySet(evt);}, false);
this.okButton.removeEventListener("click", function(evt){self.handleOkButtonAction(evt);}, false);
this.cancelButton.removeEventListener("click", function(evt){self.handleCancelButtonAction(evt);}, false);
this.application.ninja.newFileController.saveAsDialog = null;
}
}
});
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