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Compressed javascript sources
I've kept the original sources outside github
This commit is contained in:
bergware
@@ -1,249 +1,3 @@
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/*
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* Default text - jQuery plugin for html5 dragging files from desktop to browser
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*
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* Author: Weixi Yen
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*
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* Email: [Firstname][Lastname]@gmail.com
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*
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* Copyright (c) 2010 Resopollution
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*
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* Licensed under the MIT license:
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* http://www.opensource.org/licenses/mit-license.php
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*
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* Project home:
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* http://www.github.com/weixiyen/jquery-filedrop
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*
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* Version: 0.1.0
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* Adapted by Bergware for use in unRAID OS6 (June 2015)
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*
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* Features:
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* Allows sending of extra parameters with file.
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* Works with Firefox 3.6+
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* Future-compliant with HTML5 spec (will work with Webkit browsers and IE9)
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* Usage:
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* See README at project homepage
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*
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*/
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(function($) {
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// bergware: expanded dataTransfer reading
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var hook = jQuery.event.fixHooks.drop;
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if (!hook) {
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jQuery.event.fixHooks.drop = {props:['dataTransfer']};
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} else {
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if (hook.props) hook.props.push('dataTransfer'); else hook.props = ['dataTransfer'];
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}
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var opts = {}, defaults = {
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url: '',
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refresh: 1000,
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paramname: 'userfile',
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maxfiles: 25,
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maxfilesize: 1024, // 1MB (bergware: changed unit from MB to KB)
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data: {},
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drop: empty,
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dragEnter: empty,
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dragOver: empty,
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dragLeave: empty,
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docEnter: empty,
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docOver: empty,
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docLeave: empty,
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beforeEach: empty,
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afterAll: empty,
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rename: empty,
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error: function(err, file, i) {alert(err);},
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uploadStarted: empty,
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uploadFinished: empty,
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progressUpdated: empty,
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speedUpdated: empty
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},
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errors = ["BrowserNotSupported", "TooManyFiles", "FileTooLarge"],
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doc_leave_timer,
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stop_loop = false,
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files_count = 0,
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files;
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$.fn.filedrop = function(options) {
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opts = $.extend({}, defaults, options);
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this.bind('drop', drop).bind('dragenter', dragEnter).bind('dragover', dragOver).bind('dragleave', dragLeave);
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$(document).bind('drop', docDrop).bind('dragenter', docEnter).bind('dragover', docOver).bind('dragleave', docLeave);
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};
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function drop(e) {
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opts.drop(e);
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files = e.dataTransfer.files;
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if (files === null || files === undefined) {
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opts.error(errors[0]);
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return false;
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}
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files_count = files.length;
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e.preventDefault();
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return upload(); // bergware: return success/failure state
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}
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function getBuilder(filename, filedata) {
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// bergware: rewrite of function to handle file transfer using standard POST request
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var builder = [];
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$.each(opts.data, function(key, val) {
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if (typeof val === 'function') val = val();
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builder.push(key + '=' + val);
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});
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builder.push('filename=' + encodeURI(filename));
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builder.push('filedata=' + filedata);
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return builder.join('&');
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}
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function progress(e) {
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if (e.lengthComputable) {
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var percentage = Math.round((e.loaded * 100) / e.total);
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if (this.currentProgress != percentage) {
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this.currentProgress = percentage;
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opts.progressUpdated(this.index, this.file, this.currentProgress);
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var elapsed = new Date().getTime();
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var diffTime = elapsed - this.currentStart;
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if (diffTime >= opts.refresh) {
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var diffData = e.loaded - this.startData;
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var speed = diffData / diffTime; // KB per second
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opts.speedUpdated(this.index, this.file, speed);
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this.startData = e.loaded;
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this.currentStart = elapsed;
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}
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}
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}
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}
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function upload() {
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stop_loop = false;
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if (!files) {
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opts.error(errors[0]);
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return false;
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}
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var filesDone = 0, filesRejected = 0;
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if (files_count > opts.maxfiles) {
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opts.error(errors[1]);
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return false;
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}
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for (var i=0; i<files_count; i++) {
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if (stop_loop) return false;
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try {
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if (beforeEach(files[i]) != false) {
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if (i === files_count) return;
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var reader = new FileReader(),
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max_file_size = 1024 * opts.maxfilesize; // bergware: changed unit from MB to KB
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reader.index = i;
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if (files[i].size > max_file_size) {
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opts.error(errors[2], files[i], i);
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filesRejected++;
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continue;
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}
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reader.onloadend = send;
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reader.readAsDataURL(files[i]); // bergware: changed binary upload to base64 upload
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} else {
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filesRejected++;
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}
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} catch(err) {
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opts.error(errors[0]);
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return false;
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}
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}
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function send(e) {
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// Sometimes the index is not attached to the
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// event object. Find it by size. Hack for sure.
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// bergware: adapted function to handle file transfer using standard POST request
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if (e.target.index == undefined) {
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e.target.index = getIndexBySize(e.total);
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}
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var xhr = new XMLHttpRequest(), upload = xhr.upload, file = files[e.target.index], index = e.target.index, start_time = new Date().getTime(), builder;
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newName = rename(file.name);
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if (typeof newName === "string") {
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builder = getBuilder(newName, e.target.result);
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} else {
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builder = getBuilder(file.name, e.target.result);
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}
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upload.index = index;
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upload.file = file;
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upload.downloadStartTime = start_time;
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upload.currentStart = start_time;
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upload.currentProgress = 0;
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upload.startData = 0;
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upload.addEventListener("progress", progress, false);
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xhr.open("POST", opts.url, true);
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xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
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xhr.send(builder);
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opts.uploadStarted(index, file, files_count);
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xhr.onload = function() {
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if (xhr.responseText) {
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var now = new Date().getTime(), timeDiff = now - start_time, result = opts.uploadFinished(index, file, xhr.responseText, timeDiff);
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filesDone++;
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if (filesDone == files_count - filesRejected) afterAll();
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if (result === false) stop_loop = true;
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}
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};
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}
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return (filesRejected==0);
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}
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function getIndexBySize(size) {
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for (var i=0; i<files_count; i++) {
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if (files[i].size == size) return i;
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}
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return undefined;
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}
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function rename(name) {
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return opts.rename(name);
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}
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function beforeEach(file) {
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return opts.beforeEach(file);
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}
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function afterAll() {
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return opts.afterAll();
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}
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function dragEnter(e) {
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clearTimeout(doc_leave_timer);
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e.preventDefault();
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opts.dragEnter(e);
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}
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function dragOver(e) {
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clearTimeout(doc_leave_timer);
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e.preventDefault();
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opts.docOver(e);
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opts.dragOver(e);
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}
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function dragLeave(e) {
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clearTimeout(doc_leave_timer);
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opts.dragLeave(e);
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e.stopPropagation();
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}
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function docDrop(e) {
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e.preventDefault();
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opts.docLeave(e);
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return false;
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}
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function docEnter(e) {
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clearTimeout(doc_leave_timer);
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e.preventDefault();
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opts.docEnter(e);
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return false;
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}
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function docOver(e) {
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clearTimeout(doc_leave_timer);
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e.preventDefault();
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opts.docOver(e);
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return false;
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}
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function docLeave(e) {
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doc_leave_timer = setTimeout(function(){
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opts.docLeave(e);
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}, 200);
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}
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function empty(){}
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})(jQuery);
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/* jquery-filedrop. Version: 0.1.0 Author: Weixi Yen Copyright (c) 2010 Resopollution */
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/* Adapted by Bergware for use in unRAID OS6 (June 2015) */
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!function(e){var r=jQuery.event.fixHooks.drop;r?r.props?r.props.push("dataTransfer"):r.props=["dataTransfer"]:jQuery.event.fixHooks.drop={props:["dataTransfer"]};var t,n,a={},o={url:"",refresh:1e3,paramname:"userfile",maxfiles:25,maxfilesize:1024,data:{},drop:x,dragEnter:x,dragOver:x,dragLeave:x,docEnter:x,docOver:x,docLeave:x,beforeEach:x,afterAll:x,rename:x,error:function(e,r,t){alert(e)},uploadStarted:x,uploadFinished:x,progressUpdated:x,speedUpdated:x},i=["BrowserNotSupported","TooManyFiles","FileTooLarge"],d=!1,u=0;function s(e){return a.drop(e),null==(n=e.dataTransfer.files)?(a.error(i[0]),!1):(u=n.length,e.preventDefault(),function(){if(d=!1,!n)return a.error(i[0]),!1;var e=0,r=0;if(u>a.maxfiles)return a.error(i[1]),!1;for(var t=0;t<u;t++){if(d)return!1;try{if(0!=(p=n[t],a.beforeEach(p))){if(t===u)return;var o=new FileReader,s=1024*a.maxfilesize;if(o.index=t,n[t].size>s){a.error(i[2],n[t],t),r++;continue}o.onloadend=c,o.readAsDataURL(n[t])}else r++}catch(e){return a.error(i[0]),!1}}var p;function c(t){null==t.target.index&&(t.target.index=function(e){for(var r=0;r<u;r++)if(n[r].size==e)return r;return}(t.total));var o,i,s=new XMLHttpRequest,p=s.upload,c=n[t.target.index],v=t.target.index,g=(new Date).getTime();newName=(i=c.name,a.rename(i)),o="string"==typeof newName?f(newName,t.target.result):f(c.name,t.target.result),p.index=v,p.file=c,p.downloadStartTime=g,p.currentStart=g,p.currentProgress=0,p.startData=0,p.addEventListener("progress",l,!1),s.open("POST",a.url,!0),s.setRequestHeader("Content-Type","application/x-www-form-urlencoded"),s.send(o),a.uploadStarted(v,c,u),s.onload=function(){if(s.responseText){var t=(new Date).getTime(),n=t-g,o=a.uploadFinished(v,c,s.responseText,n);++e==u-r&&a.afterAll(),!1===o&&(d=!0)}}}return 0==r}())}function f(r,t){var n=[];return e.each(a.data,function(e,r){"function"==typeof r&&(r=r()),n.push(e+"="+r)}),n.push("filename="+encodeURI(r)),n.push("filedata="+t),n.join("&")}function l(e){if(e.lengthComputable){var r=Math.round(100*e.loaded/e.total);if(this.currentProgress!=r){this.currentProgress=r,a.progressUpdated(this.index,this.file,this.currentProgress);var t=(new Date).getTime(),n=t-this.currentStart;if(n>=a.refresh){var o=(e.loaded-this.startData)/n;a.speedUpdated(this.index,this.file,o),this.startData=e.loaded,this.currentStart=t}}}}function p(e){clearTimeout(t),e.preventDefault(),a.dragEnter(e)}function c(e){clearTimeout(t),e.preventDefault(),a.docOver(e),a.dragOver(e)}function v(e){clearTimeout(t),a.dragLeave(e),e.stopPropagation()}function g(e){return e.preventDefault(),a.docLeave(e),!1}function h(e){return clearTimeout(t),e.preventDefault(),a.docEnter(e),!1}function m(e){return clearTimeout(t),e.preventDefault(),a.docOver(e),!1}function T(e){t=setTimeout(function(){a.docLeave(e)},200)}function x(){}e.fn.filedrop=function(r){a=e.extend({},o,r),this.bind("drop",s).bind("dragenter",p).bind("dragover",c).bind("dragleave",v),e(document).bind("drop",g).bind("dragenter",h).bind("dragover",m).bind("dragleave",T)}}(jQuery);
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