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/*global plupload:false, escape:false, alert:false */
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/*jslint evil: true */
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define([
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'plupload/plupload',
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'java/applet'
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], function(plupload, applet){
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var uploadInstances = {};
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plupload.applet = {
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pluploadjavatrigger : function(eventname, id, fileobjstring) {
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// FF / Safari mac breaks down if it's not detached here
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// can't do java -> js -> java
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setTimeout(function() {
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var uploader = uploadInstances[id], i, args;
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var file = fileobjstring ? eval('(' + fileobjstring + ')') : "";
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if (uploader) {
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uploader.trigger('applet:' + eventname, file);
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}
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}, 0);
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}
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};
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plupload.runtimes.Applet = plupload.addRuntime("java", {
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/**
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* Returns supported features for the Java runtime.
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*
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* @return {Object} Name/value object with supported features.
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*/
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getFeatures : function() {
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return {
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java: applet.hasVersion('1.5'),
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chunks: true,
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progress: true,
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dragdrop: false
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};
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},
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initialized : false,
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init : function(uploader, callback) {
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var _applet,
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appletContainer,
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appletVars,
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lookup = {},
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initialized,
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waitCount = 0,
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container = document.body,
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features = this.getFeatures(),
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url = uploader.settings.java_applet_url;
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// Commented out to allow upload without Java
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//if(!features.java){
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// callback({success : false});
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// return;
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//}
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function getApplet() {
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if(!_applet){
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_applet = document.getElementById(uploader.id);
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}
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return _applet;
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}
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function waitForAppletToLoadIn5SecsErrorOtherwise() {
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// Wait for applet init in 5 secs.
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waitCount += 500;
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if (waitCount > 5000) {
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IRIGO.toaster([{
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message: '\If direct upload (Java) is not starting, please click here ->\
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<object\
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classid="java:plupload.Plupload.class"\
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codebase="/stabile/static/applet/"\
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codetype="application/x-java-applet"\
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archive="plupload.java.jar"\
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standby="The Java applet is loading..."\
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callback=""\
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name="javatest"\
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height="30"\
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width="30"\
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style="vertical-align:middle;">\
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Plupload\
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</object>',
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type: "message",
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duration: 20000
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}]);
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}
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if (waitCount > 60000) {
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callback({success : false});
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console.log("giving up on Java applet...");
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return;
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}
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// Commented out to allow upload without Java
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// if (!initialized) {
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if (!initialized && features.java) {
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setTimeout(waitForAppletToLoadIn5SecsErrorOtherwise, 500);
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}
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}
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uploadInstances[uploader.id] = uploader;
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appletContainer = document.createElement('div');
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appletContainer.id = uploader.id + '_applet_container';
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appletContainer.className = 'plupload applet';
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plupload.extend(appletContainer.style, {
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// move the 1x1 pixel out of the way.
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position : 'absolute',
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left: '-9999px',
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zIndex : -1
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});
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uploader.bind("Applet:Init", function() {
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var filters;
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initialized = uploader.initialized = true;
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if(uploader.settings.filters){
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filters = [];
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for(var i = 0, len = uploader.settings.filters.length; i < len; i++){
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filters.push(uploader.settings.filters[i].extensions);
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}
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getApplet().setFileFilters(filters.join(","));
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console.log("Applet inited");
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}
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callback({success : true});
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});
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document.body.appendChild(appletContainer);
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applet.inject(appletContainer, {
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archive: url,
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id: escape(uploader.id),
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code: 'plupload.Plupload',
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callback: 'plupload.applet.pluploadjavatrigger'
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});
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uploader.bind("UploadFile", function(up, file) {
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console.log('UploadFile', up, file);
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var settings = up.settings,
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abs_url = location.protocol + '//' + location.host;
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if(settings.url.charAt(0) === "/"){
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abs_url += settings.url;
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}
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else if(settings.url.slice(0,4) === "http"){
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abs_url = settings.url;
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}
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else{
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// relative
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abs_url += location.pathname.slice(0, location.pathname.lastIndexOf('/')) + '/' + settings.url;
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}
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if(file.url) {
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var download = new plupload.Downloader(file);
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download.start();
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} else {
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// converted to string since number type conversion is buggy in MRJ runtime
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// In Firefox Mac (MRJ) runtime every number is a double
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getApplet().uploadFile(lookup[file.id] + "", abs_url, document.cookie, settings.chunk_size, (settings.retries || 3));
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}
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});
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uploader.bind("SelectFiles", function(up){
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getApplet().openFileDialog();
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});
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uploader.bind("Applet:UploadProcess", function(up, javaFile) {
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var file = up.getFile(lookup[javaFile.id]);
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var finished = javaFile.chunk === javaFile.chunks;
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if (file.status != plupload.FAILED) {
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file.loaded = javaFile.loaded;
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file.size = javaFile.size;
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up.trigger('UploadProgress', file);
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}
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else{
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IRIGO.toast("uploadProcess status failed");
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}
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if (finished) {
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file.status = plupload.DONE;
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up.trigger('FileUploaded', file, {
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response : "File uploaded"
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});
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}
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});
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uploader.bind("Applet:SelectFiles", function(up, file) {
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var i, files = [], id;
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id = plupload.guid();
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lookup[id] = file.id;
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lookup[file.id] = id;
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var match = false;
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jQuery.each(uploader.files, function(i, val) {if (val.name == file.name) match=true;});
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if (match) {
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IRIGO.toast("You have already added a file with that name");
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} else {
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files.push(new plupload.File(id, file.name, file.size));
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// Trigger FilesAdded event if we added any
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if (files.length) {
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uploader.trigger("FilesAdded", files);
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}
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}
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});
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uploader.bind("Applet:GenericError", function(up, err) {
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uploader.trigger('Error', {
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code : plupload.GENERIC_ERROR,
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message : 'Generic error.',
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details : err.message,
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file : uploader.getFile(lookup[err.id])
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});
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});
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uploader.bind("Applet:IOError", function(up, err) {
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uploader.trigger('Error', {
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code : plupload.IO_ERROR,
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message : 'IO error.',
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details : err.message,
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file : uploader.getFile(lookup[err.id])
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});
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});
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uploader.bind("FilesRemoved", function(up, files) {
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for (var i = 0, len = files.length; i < len; i++) {
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getApplet().removeFile(lookup[files[i].id]);
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}
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});
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waitForAppletToLoadIn5SecsErrorOtherwise();
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}// end object arg
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});// end add runtime
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});
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