plupload-2.1.9/000077500000000000000000000000001271605160700133505ustar00rootroot00000000000000plupload-2.1.9/examples/000077500000000000000000000000001271605160700151665ustar00rootroot00000000000000plupload-2.1.9/examples/custom.html000066400000000000000000000042631271605160700173730ustar00rootroot00000000000000 Plupload - Custom example

Custom example

Shows you how to use the core plupload API.

Your browser doesn't have Flash, Silverlight or HTML5 support.

[Select files] [Upload files] 







plupload-2.1.9/examples/dump.php000066400000000000000000000012211271605160700166400ustar00rootroot00000000000000



Plupload - Form dump


	

Post dump



Shows the form items posted.


 $value) { ?>
	

	

		Name
		Value
	

	

		
		
	

	





plupload-2.1.9/examples/events.html000066400000000000000000000204511271605160700173620ustar00rootroot00000000000000




Plupload - Events example











Events example




    [Select files] 
    [Upload files]







 


plupload-2.1.9/examples/jquery/000077500000000000000000000000001271605160700165055ustar00rootroot00000000000000plupload-2.1.9/examples/jquery/all_runtimes.html000066400000000000000000000072421271605160700220760ustar00rootroot00000000000000




Plupload - Queue widget example
















	
Queue widget example


	
Shows the jQuery Plupload Queue widget and under different runtimes.


	

		
Flash runtime

		
Your browser doesn't have Flash installed.


		
Silverlight runtime

		
Your browser doesn't have Silverlight installed.

	


	

		
HTML 4 runtime

		
Your browser doesn't have HTML 4 support.

		
		
HTML 5 runtime

		
Your browser doesn't support native upload.

	


	


	







plupload-2.1.9/examples/jquery/jquery_ui_widget.html000066400000000000000000000062511271605160700227560ustar00rootroot00000000000000




Plupload - jQuery UI Widget

















jQuery UI Widget



You can see this example with different themes on the www.plupload.com website.




	

		
Your browser doesn't have Flash, Silverlight or HTML5 support.

	

	

	






plupload-2.1.9/examples/jquery/queue_widget.html000066400000000000000000000034561271605160700220720ustar00rootroot00000000000000




Plupload - Queue widget example
















	
	

		
Your browser doesn't have Flash, Silverlight or HTML5 support.

	

	







plupload-2.1.9/examples/jquery/s3.php000066400000000000000000000104331271605160700175440ustar00rootroot00000000000000





In our tests SilverLight didn't require anything special and worked with this configuration just fine. It may fail back
to the same crossdomain.xml as last resort.

!!!Important!!! Plupload UI Widget here, is used only for demo purposes and is not required for uploading to S3.
*/

// important variables that will be used throughout this example
$bucket = 'BUCKET';

// these can be found on your Account page, under Security Credentials > Access Keys
$accessKeyId = 'ACCESS_KEY_ID';
$secret = 'SECRET_ACCESS_KEY';

// prepare policy
$policy = base64_encode(json_encode(array(
	// ISO 8601 - date('c'); generates uncompatible date, so better do it manually
	'expiration' => date('Y-m-d\TH:i:s.000\Z', strtotime('+1 day')),  
	'conditions' => array(
		array('bucket' => $bucket),
		array('acl' => 'public-read'),
		array('starts-with', '$key', ''),
		// for demo purposes we are accepting only images
		array('starts-with', '$Content-Type', 'image/'),
		// Plupload internally adds name field, so we need to mention it here
		array('starts-with', '$name', ''), 	
		// One more field to take into account: Filename - gets silently sent by FileReference.upload() in Flash
		// http://docs.amazonwebservices.com/AmazonS3/latest/dev/HTTPPOSTFlash.html
		array('starts-with', '$Filename', ''), 
	)
)));

// sign policy
$signature = base64_encode(hash_hmac('sha1', $policy, $secret, true));

?>





Plupload to Amazon S3 Example



















Plupload to Amazon S3 Example




    
Your browser doesn't have Flash, Silverlight or HTML5 support.








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IHDR<qgAMA7tEXtSoftwareAdobe ImageReadyqe<!IDATxұ0İYRJ}	0X`,Xc0ca,X0ca,0X`,Xc0ca,X0ca,0X`,Xc0ca,X0ca,0X`,Xc0ca,Xc0ca,X0ca,0X`,Xc0ca,X0ca,0X`,Xc0ca,Xv#g"C&IENDB`plupload-2.1.9/js/jquery.plupload.queue/jquery.plupload.queue.js000066400000000000000000000364651271605160700251020ustar00rootroot00000000000000/**
 * jquery.plupload.queue.js
 *
 * Copyright 2009, Moxiecode Systems AB
 * Released under GPL License.
 *
 * License: http://www.plupload.com/license
 * Contributing: http://www.plupload.com/contributing
 */

/* global jQuery:true, alert:true */

/**
jQuery based implementation of the Plupload API - multi-runtime file uploading API.

To use the widget you must include _jQuery_. It is not meant to be extended in any way and is provided to be
used as it is.

@example
	
	

		
Your browser doesn't have Flash, Silverlight or HTML5 support.

	


	

@example
	// Retrieving a reference to plupload.Uploader object
	var uploader = $('#uploader').pluploadQueue();

	uploader.bind('FilesAdded', function() {
		
		// Autostart
		setTimeout(uploader.start, 1); // "detach" from the main thread
	});

@class pluploadQueue
@constructor
@param {Object} settings For detailed information about each option check documentation.
	@param {String} settings.url URL of the server-side upload handler.
	@param {Number|String} [settings.chunk_size=0] Chunk size in bytes to slice the file into. Shorcuts with b, kb, mb, gb, tb suffixes also supported. `e.g. 204800 or "204800b" or "200kb"`. By default - disabled.
	@param {String} [settings.file_data_name="file"] Name for the file field in Multipart formated message.
	@param {Array} [settings.filters=[]] Set of file type filters, each one defined by hash of title and extensions. `e.g. {title : "Image files", extensions : "jpg,jpeg,gif,png"}`. Dispatches `plupload.FILE_EXTENSION_ERROR`
	@param {String} [settings.flash_swf_url] URL of the Flash swf.
	@param {Object} [settings.headers] Custom headers to send with the upload. Hash of name/value pairs.
	@param {Number|String} [settings.max_file_size] Maximum file size that the user can pick, in bytes. Optionally supports b, kb, mb, gb, tb suffixes. `e.g. "10mb" or "1gb"`. By default - not set. Dispatches `plupload.FILE_SIZE_ERROR`.
	@param {Number} [settings.max_retries=0] How many times to retry the chunk or file, before triggering Error event.
	@param {Boolean} [settings.multipart=true] Whether to send file and additional parameters as Multipart formated message.
	@param {Object} [settings.multipart_params] Hash of key/value pairs to send with every file upload.
	@param {Boolean} [settings.multi_selection=true] Enable ability to select multiple files at once in file dialog.
	@param {Boolean} [settings.prevent_duplicates=false] Do not let duplicates into the queue. Dispatches `plupload.FILE_DUPLICATE_ERROR`.
	@param {String|Object} [settings.required_features] Either comma-separated list or hash of required features that chosen runtime should absolutely possess.
	@param {Object} [settings.resize] Enable resizng of images on client-side. Applies to `image/jpeg` and `image/png` only. `e.g. {width : 200, height : 200, quality : 90, crop: true}`
		@param {Number} [settings.resize.width] If image is bigger, it will be resized.
		@param {Number} [settings.resize.height] If image is bigger, it will be resized.
		@param {Number} [settings.resize.quality=90] Compression quality for jpegs (1-100).
		@param {Boolean} [settings.resize.crop=false] Whether to crop images to exact dimensions. By default they will be resized proportionally.
	@param {String} [settings.runtimes="html5,flash,silverlight,html4"] Comma separated list of runtimes, that Plupload will try in turn, moving to the next if previous fails.
	@param {String} [settings.silverlight_xap_url] URL of the Silverlight xap.
	@param {Boolean} [settings.unique_names=false] If true will generate unique filenames for uploaded files.

	@param {Boolean} [settings.dragdrop=true] Enable ability to add file to the queue by drag'n'dropping them from the desktop.
	@param {Boolean} [settings.rename=false] Enable ability to rename files in the queue.
	@param {Boolean} [settings.multiple_queues=true] Re-activate the widget after each upload procedure.
*/
;(function($, o) {
	var uploaders = {};

	function _(str) {
		return plupload.translate(str) || str;
	}

	function renderUI(id, target) {
		// Remove all existing non plupload items
		target.contents().each(function(i, node) {
			node = $(node);

			if (!node.is('.plupload')) {
				node.remove();
			}
		});

		target.prepend(
			'
' +
				'
' +
					'
' +
						'
' +
							'
' +
								'
' + _('Select files') + '
' +
								'
' + _('Add files to the upload queue and click the start button.') + '
' +
							'
' +
						'
' +

						'
' +
							'
' +
								'
' + _('Filename') + '
' +
								'
 
' +
								'
' + _('Status') + '
' +
								'
' + _('Size') + '
' +
								'
 
' +
							'
' +

							'
    ' +

							'
    ' +
								'
    ' +
									'
    ' +
										'' + _('Add Files') + '' +
										'' + _('Start Upload') + '' +
									'
    ' +
									'' +
								'
    ' +
								'
    ' +
								'
    0%
    ' +
								'
    0 b
    ' +
								'
    ' +
									'
    ' +
										'
    ' +
									'
    ' +
								'
    ' +
								'
     
    ' +
							'
    ' +
						'
    ' +
					'
    ' +
				'
    ' +
				'' +
			'
    '
		);
	}

	$.fn.pluploadQueue = function(settings) {
		if (settings) {
			this.each(function() {
				var uploader, target, id, contents_bak;

				target = $(this);
				id = target.attr('id');

				if (!id) {
					id = plupload.guid();
					target.attr('id', id);
				}

				contents_bak = target.html();
				renderUI(id, target);

				settings = $.extend({
					dragdrop : true,
					browse_button : id + '_browse',
					container : id
				}, settings);

				// Enable drag/drop (see PostInit handler as well)
				if (settings.dragdrop) {
					settings.drop_element = id + '_filelist';
				}

				uploader = new plupload.Uploader(settings);

				uploaders[id] = uploader;

				function handleStatus(file) {
					var actionClass;

					if (file.status == plupload.DONE) {
						actionClass = 'plupload_done';
					}

					if (file.status == plupload.FAILED) {
						actionClass = 'plupload_failed';
					}

					if (file.status == plupload.QUEUED) {
						actionClass = 'plupload_delete';
					}

					if (file.status == plupload.UPLOADING) {
						actionClass = 'plupload_uploading';
					}

					var icon = $('#' + file.id).attr('class', actionClass).find('a').css('display', 'block');
					if (file.hint) {
						icon.attr('title', file.hint);	
					}
				}

				function updateTotalProgress() {
					$('span.plupload_total_status', target).html(uploader.total.percent + '%');
					$('div.plupload_progress_bar', target).css('width', uploader.total.percent + '%');
					$('span.plupload_upload_status', target).html(
						o.sprintf(_('Uploaded %d/%d files'), uploader.total.uploaded, uploader.files.length)
					);
				}

				function updateList() {
					var fileList = $('ul.plupload_filelist', target).html(''), inputCount = 0, inputHTML;

					$.each(uploader.files, function(i, file) {
						inputHTML = '';

						if (file.status == plupload.DONE) {
							if (file.target_name) {
								inputHTML += '';
							}

							inputHTML += '';
							inputHTML += '';
	
							inputCount++;

							$('#' + id + '_count').val(inputCount);
						}

						fileList.append(
							'
  • ' +
								'
    ' + file.name + '
    ' +
								'
    ' +
								'
    ' + file.percent + '%
    ' +
								'
    ' + plupload.formatSize(file.size) + '
    ' +
								'
     
    ' +
								inputHTML +
							'
    • '
						);

						handleStatus(file);

						$('#' + file.id + '.plupload_delete a').click(function(e) {
							$('#' + file.id).remove();
							uploader.removeFile(file);

							e.preventDefault();
						});
					});

					$('span.plupload_total_file_size', target).html(plupload.formatSize(uploader.total.size));

					if (uploader.total.queued === 0) {
						$('span.plupload_add_text', target).html(_('Add Files'));
					} else {
						$('span.plupload_add_text', target).html(o.sprintf(_('%d files queued'), uploader.total.queued));
					}

					$('a.plupload_start', target).toggleClass('plupload_disabled', uploader.files.length == (uploader.total.uploaded + uploader.total.failed));

					// Scroll to end of file list
					fileList[0].scrollTop = fileList[0].scrollHeight;

					updateTotalProgress();

					// Re-add drag message if there is no files
					if (!uploader.files.length && uploader.features.dragdrop && uploader.settings.dragdrop) {
						$('#' + id + '_filelist').append('
  • ' + _("Drag files here.") + '
    • ');
					}
				}

				function destroy() {
					delete uploaders[id];
					uploader.destroy();
					target.html(contents_bak);
					uploader = target = contents_bak = null;
				}

				uploader.bind("UploadFile", function(up, file) {
					$('#' + file.id).addClass('plupload_current_file');
				});

				uploader.bind('Init', function(up, res) {
					// Enable rename support
					if (!settings.unique_names && settings.rename) {
						target.on('click', '#' + id + '_filelist div.plupload_file_name span', function(e) {
							var targetSpan = $(e.target), file, parts, name, ext = "";

							// Get file name and split out name and extension
							file = up.getFile(targetSpan.parents('li')[0].id);
							name = file.name;
							parts = /^(.+)(\.[^.]+)$/.exec(name);
							if (parts) {
								name = parts[1];
								ext = parts[2];
							}

							// Display input element
							targetSpan.hide().after('');
							targetSpan.next().val(name).focus().blur(function() {
								targetSpan.show().next().remove();
							}).keydown(function(e) {
								var targetInput = $(this);

								if (e.keyCode == 13) {
									e.preventDefault();

									// Rename file and glue extension back on
									file.name = targetInput.val() + ext;
									targetSpan.html(file.name);
									targetInput.blur();
								}
							});
						});
					}

					$('#' + id + '_container').attr('title', 'Using runtime: ' + res.runtime);

					$('a.plupload_start', target).click(function(e) {
						if (!$(this).hasClass('plupload_disabled')) {
							uploader.start();
						}

						e.preventDefault();
					});

					$('a.plupload_stop', target).click(function(e) {
						e.preventDefault();
						uploader.stop();
					});

					$('a.plupload_start', target).addClass('plupload_disabled');
				});

				uploader.bind("Error", function(up, err) {
					var file = err.file, message;

					if (file) {
						message = err.message;

						if (err.details) {
							message += " (" + err.details + ")";
						}

						if (err.code == plupload.FILE_SIZE_ERROR) {
							alert(_("Error: File too large:") + " " + file.name);
						}

						if (err.code == plupload.FILE_EXTENSION_ERROR) {
							alert(_("Error: Invalid file extension:") + " " + file.name);
						}
						
						file.hint = message;
						$('#' + file.id).attr('class', 'plupload_failed').find('a').css('display', 'block').attr('title', message);
					}

					if (err.code === plupload.INIT_ERROR) {
						setTimeout(function() {
							destroy();
						}, 1);
					}
				});

				uploader.bind("PostInit", function(up) {
					// features are populated only after input components are fully instantiated
					if (up.settings.dragdrop && up.features.dragdrop) {
						$('#' + id + '_filelist').append('
  • ' + _("Drag files here.") + '
    • ');
					}
				});

				uploader.init();

				uploader.bind('StateChanged', function() {
					if (uploader.state === plupload.STARTED) {
						$('li.plupload_delete a,div.plupload_buttons', target).hide();
						uploader.disableBrowse(true);

						$('span.plupload_upload_status,div.plupload_progress,a.plupload_stop', target).css('display', 'block');
						$('span.plupload_upload_status', target).html('Uploaded ' + uploader.total.uploaded + '/' + uploader.files.length + ' files');

						if (settings.multiple_queues) {
							$('span.plupload_total_status,span.plupload_total_file_size', target).show();
						}
					} else {
						updateList();
						$('a.plupload_stop,div.plupload_progress', target).hide();
						$('a.plupload_delete', target).css('display', 'block');

						if (settings.multiple_queues && uploader.total.uploaded + uploader.total.failed == uploader.files.length) {
							$(".plupload_buttons,.plupload_upload_status", target).css("display", "inline");
							uploader.disableBrowse(false);

							$(".plupload_start", target).addClass("plupload_disabled");
							$('span.plupload_total_status,span.plupload_total_file_size', target).hide();
						}
					}
				});

				uploader.bind('FilesAdded', updateList);

				uploader.bind('FilesRemoved', function() {
					// since the whole file list is redrawn for every change in the queue
					// we need to scroll back to the file removal point to avoid annoying
					// scrolling to the bottom bug (see #926)
					var scrollTop = $('#' + id + '_filelist').scrollTop();
					updateList();
					$('#' + id + '_filelist').scrollTop(scrollTop);
				});

				uploader.bind('FileUploaded', function(up, file) {
					handleStatus(file);
				});

				uploader.bind("UploadProgress", function(up, file) {
					// Set file specific progress
					$('#' + file.id + ' div.plupload_file_status', target).html(file.percent + '%');

					handleStatus(file);
					updateTotalProgress();
				});

				// Call setup function
				if (settings.setup) {
					settings.setup(uploader);
				}
			});

			return this;
		} else {
			// Get uploader instance for specified element
			return uploaders[$(this[0]).attr('id')];
		}
	};
})(jQuery, mOxie);
plupload-2.1.9/js/jquery.ui.plupload/000077500000000000000000000000001271605160700175365ustar00rootroot00000000000000plupload-2.1.9/js/jquery.ui.plupload/css/000077500000000000000000000000001271605160700203265ustar00rootroot00000000000000plupload-2.1.9/js/jquery.ui.plupload/css/jquery.ui.plupload.css000066400000000000000000000142671271605160700246240ustar00rootroot00000000000000/*
   Plupload
------------------------------------------------------------------- */

.plupload_wrapper * {
	box-sizing: content-box;
}

.plupload_button {
	cursor: pointer;
	outline: none;
}

.plupload_wrapper {
	font: normal 11px Verdana,sans-serif;
	width: 100%;
	min-width: 520px;
	line-height: 12px;
}

.plupload_container {
	_height: 300px;
	min-height: 300px;
	position: relative;
}

.plupload_filelist_footer {border-width: 1px 0 0 0}
.plupload_file {border-width: 0 0 1px 0}
.plupload_container .plupload_header {border-width: 0 0 1px 0; position: relative;}

.plupload_delete .ui-icon, 
.plupload_done .ui-icon,
.plupload_failed .ui-icon {
	cursor:pointer;	
}

.plupload_header_content {
	height: 56px;
	padding: 0 160px 0 60px;
	position: relative;
}

.plupload_logo {
	width: 40px;
	height: 40px;
	background: url('../img/plupload.png') no-repeat 0 0;
	position: absolute;
	top: 8px;
	left: 8px;
}

.plupload_header_content_bw .plupload_logo {
	background-position: -40px 0;
}

.plupload_header_title {
	font: normal 18px sans-serif;
	line-height: 19px;
	padding: 6px 0 3px;
}

.plupload_header_text {
	font: normal 12px sans-serif;
}

.plupload_view_switch {
	position: absolute;
	right: 16px;
	bottom: 8px;
	margin: 0;
	display: none;
}

.plupload_view_switch .ui-button {
	margin-right: -0.31em;
}

.plupload_content {
	position: absolute;
	top: 86px;
	bottom: 44px;
	left: 0;
	right: 0;
	overflow-y: auto;
	width: 100%;
}

.plupload_filelist {
	border-collapse: collapse;
	border-left: none;
	border-right: none;
	margin: 0;
	padding: 0;
	width: 100%;
	-moz-user-select: none;
	-webkit-user-select: none;
	user-select: none;
}

.plupload_filelist_content {
	padding: 0;
	margin: 0;
}

.plupload_cell {padding: 8px 6px;}

.plupload_file {
	list-style: none;
	display: block;
	position: relative;
	overflow: hidden;
	line-height: 12px;
}

.plupload_file_thumb {
	position: relative;
	background-image: none;
	background-color: #eee;
}

.plupload_thumb_loading {
	background: #eee url(../img/loading.gif) center no-repeat;
}

.plupload_thumb_loading .plupload_file_dummy,
.plupload_thumb_embedded .plupload_file_dummy {
	display: none;
}

.plupload_file_name {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.plupload_filelist_header {
	border-top: none;
}

.plupload_filelist_footer {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
}

.plupload_buttons { 
	position: relative;
}

/* list view */
.plupload_view_list .plupload_file {
	border-left: none;
	border-right: none;
	border-top: none;
	height: 29px;
	width: 100% !important;
	/* fix IE6 vertical white-space bug */
	_float: left;
	_clear: left;
}

.plupload_view_list div.plupload_file_size, 
.plupload_view_list div.plupload_file_status,
.plupload_view_list div.plupload_file_action {
	padding: 8px 6px;
	position: absolute;
	top: 0;
	right: 0;
}

.plupload_view_list div.plupload_file_name {
	margin-right: 156px;
	padding: 8px 6px;
	_width: 75%;
}

.plupload_view_list div.plupload_file_size {
	right: 28px;
}

.plupload_view_list div.plupload_file_status {
	right: 82px;
}

.plupload_view_list .plupload_file_rename {
	margin-left: -2px;
}

.plupload_view_list .plupload_file_size, 
.plupload_view_list .plupload_file_status,
.plupload_filelist_footer .plupload_file_size, 
.plupload_filelist_footer .plupload_file_status {
	text-align: right; 
	width: 52px;
}

.plupload_view_list .plupload_file_thumb {
	position: absolute;
	top: -999px;
}

.plupload_view_list .plupload_file_progress {
	display: none;
}


/* thumbs view */
.plupload_view_thumbs .plupload_content {
	top: 57px;
}

.plupload_view_thumbs .plupload_filelist_header {
	display: none;
}

.plupload_view_thumbs .plupload_file {
	padding: 6px;
	margin: 10px;
	border: 1px solid #fff;
	float: left;
}

.plupload_view_thumbs .plupload_file_thumb,
.plupload_view_thumbs .plupload_file_dummy {
	text-align: center;
	overflow: hidden;
}

.plupload_view_thumbs .plupload_file_dummy {
	font-size: 21px;
	font-weight: bold;
	text-transform: lowercase;
	overflow: hidden;
	border: none;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

.plupload_view_thumbs div.plupload_file_action {
	position: absolute;
	top: 0;
	right: 0;
}

.plupload_view_thumbs div.plupload_file_name {
	padding: 0;
	font-weight: bold;
}

.plupload_view_thumbs .plupload_file_rename {
	padding: 1px 0;
	width: 100% !important;
}

.plupload_view_thumbs div.plupload_file_size {
	font-size: 0.8em;
	font-weight: normal;
}

.plupload_view_thumbs div.plupload_file_status {
	position: relative;	
	height: 3px;
	overflow: hidden;
	text-indent: -999px;
	margin-bottom: 3px;
}

.plupload_view_thumbs div.plupload_file_progress {
	border: none;
	height: 100%;
}

.plupload .ui-sortable-helper,
.plupload .ui-sortable .plupload_file {
	cursor:move;	
}

.plupload_file_action {width: 16px;}
.plupload_file_name {
	overflow: hidden;
	padding-left: 10px;
}

.plupload_file_rename {
	border: none;
	font: normal 11px Verdana, sans-serif;
	padding: 1px 2px;
	line-height: 11px;
	height: 11px;
}

.plupload_progress {width: 60px;}
.plupload_progress_container {padding: 1px;}


/* Floats */

.plupload_right {float: right;}
.plupload_left {float: left;}
.plupload_clear,.plupload_clearer {clear: both;}
.plupload_clearer, .plupload_progress_bar {
	display: block;
	font-size: 0;
	line-height: 0;
}
.plupload_clearer {height: 0;}

/* Misc */
.plupload_hidden {display: none !important;}

.plupload_droptext {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: transparent;
	text-align: center;
	vertical-align: middle;
	border: 0;
	line-height: 160px;
	display: none;
}

.plupload_dropbox .plupload_droptext {
	display: block;
}

.plupload_buttons, .plupload_upload_status {float: left}

.plupload_message {
	position: absolute;
	top: -1px;
	left: -1px;	
	height: 100%;
	width: 100%;
}

.plupload_message p {
	padding:0.7em;
	margin:0;
}

.plupload_message strong {
	font-weight: bold;	
}

.plupload_message i {
	font-style: italic;	
}

.plupload_message p span.ui-icon {
	float: left;
	margin-right: 0.3em;	
}

.plupload_header_content .ui-state-error,
.plupload_header_content .ui-state-highlight {
	border:none;	
}

.plupload_message_close {
	position:absolute;
	top:5px;
	right:5px;
	cursor:pointer;	
}

.plupload .ui-sortable-placeholder {
	height:35px;
}
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 * jquery.ui.plupload.js
 *
 * Copyright 2013, Moxiecode Systems AB
 * Released under GPL License.
 *
 * License: http://www.plupload.com/license
 * Contributing: http://www.plupload.com/contributing
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 *	jquery.ui.button.js
 *	jquery.ui.progressbar.js
 *	
 * Optionally:
 *	jquery.ui.sortable.js
 */

 /* global jQuery:true */

/**
jQuery UI based implementation of the Plupload API - multi-runtime file uploading API.

To use the widget you must include _jQuery_ and _jQuery UI_ bundle (including `ui.core`, `ui.widget`, `ui.button`, 
`ui.progressbar` and `ui.sortable`).

In general the widget is designed the way that you do not usually need to do anything to it after you instantiate it. 
But! You still can intervenue, to some extent, in case you need to. Although, due to the fact that widget is based on 
_jQuery UI_ widget factory, there are some specifics. See examples below for more details.

@example
	
	
    
		
    Your browser doesn't have Flash, Silverlight or HTML5 support.
    
	
    

	

@example
	// Invoking methods:
	$('#uploader').plupload(options);

	// Display welcome message in the notification area
	$('#uploader').plupload('notify', 'info', "This might be obvious, but you need to click 'Add Files' to add some files.");

@example
	// Subscribing to the events...
	// ... on initialization:
	$('#uploader').plupload({ 
		...
		viewchanged: function(event, args) {
			// stuff ...
		}
	});
	// ... or after initialization
	$('#uploader').on("viewchanged", function(event, args) {
		// stuff ...
	});

@class UI.Plupload
@constructor
@param {Object} settings For detailed information about each option check documentation.
	@param {String} settings.url URL of the server-side upload handler.
	@param {Number|String} [settings.chunk_size=0] Chunk size in bytes to slice the file into. Shorcuts with b, kb, mb, gb, tb suffixes also supported. `e.g. 204800 or "204800b" or "200kb"`. By default - disabled.
	@param {String} [settings.file_data_name="file"] Name for the file field in Multipart formated message.
	@param {Object} [settings.filters={}] Set of file type filters.
		@param {Array} [settings.filters.mime_types=[]] List of file types to accept, each one defined by title and list of extensions. `e.g. {title : "Image files", extensions : "jpg,jpeg,gif,png"}`. Dispatches `plupload.FILE_EXTENSION_ERROR`
		@param {String|Number} [settings.filters.max_file_size=0] Maximum file size that the user can pick, in bytes. Optionally supports b, kb, mb, gb, tb suffixes. `e.g. "10mb" or "1gb"`. By default - not set. Dispatches `plupload.FILE_SIZE_ERROR`.
		@param {Boolean} [settings.filters.prevent_duplicates=false] Do not let duplicates into the queue. Dispatches `plupload.FILE_DUPLICATE_ERROR`.
		@param {Number} [settings.filters.max_file_count=0] Limit the number of files that can reside in the queue at the same time (default is 0 - no limit).
	@param {String} [settings.flash_swf_url] URL of the Flash swf.
	@param {Object} [settings.headers] Custom headers to send with the upload. Hash of name/value pairs.
	@param {Number|String} [settings.max_file_size] Maximum file size that the user can pick, in bytes. Optionally supports b, kb, mb, gb, tb suffixes. `e.g. "10mb" or "1gb"`. By default - not set. Dispatches `plupload.FILE_SIZE_ERROR`.
	@param {Number} [settings.max_retries=0] How many times to retry the chunk or file, before triggering Error event.
	@param {Boolean} [settings.multipart=true] Whether to send file and additional parameters as Multipart formated message.
	@param {Object} [settings.multipart_params] Hash of key/value pairs to send with every file upload.
	@param {Boolean} [settings.multi_selection=true] Enable ability to select multiple files at once in file dialog.
	@param {Boolean} [settings.prevent_duplicates=false] Do not let duplicates into the queue. Dispatches `plupload.FILE_DUPLICATE_ERROR`.
	@param {String|Object} [settings.required_features] Either comma-separated list or hash of required features that chosen runtime should absolutely possess.
	@param {Object} [settings.resize] Enable resizng of images on client-side. Applies to `image/jpeg` and `image/png` only. `e.g. {width : 200, height : 200, quality : 90, crop: true}`
		@param {Number} [settings.resize.width] If image is bigger, it will be resized.
		@param {Number} [settings.resize.height] If image is bigger, it will be resized.
		@param {Number} [settings.resize.quality=90] Compression quality for jpegs (1-100).
		@param {Boolean} [settings.resize.crop=false] Whether to crop images to exact dimensions. By default they will be resized proportionally.
	@param {String} [settings.runtimes="html5,flash,silverlight,html4"] Comma separated list of runtimes, that Plupload will try in turn, moving to the next if previous fails.
	@param {String} [settings.silverlight_xap_url] URL of the Silverlight xap.
	@param {Boolean} [settings.unique_names=false] If true will generate unique filenames for uploaded files.

	@param {Boolean} [settings.autostart=false] Whether to auto start uploading right after file selection.
	@param {Boolean} [settings.dragdrop=true] Enable ability to add file to the queue by drag'n'dropping them from the desktop.
	@param {Boolean} [settings.rename=false] Enable ability to rename files in the queue.
	@param {Boolean} [settings.sortable=false] Enable ability to sort files in the queue, changing their uploading priority.
	@param {Object} [settings.buttons] Control the visibility of functional buttons. 
		@param {Boolean} [settings.buttons.browse=true] Display browse button.
		@param {Boolean} [settings.buttons.start=true] Display start button.
		@param {Boolean} [settings.buttons.stop=true] Display stop button. 
	@param {Object} [settings.views] Control various views of the file queue.
		@param {Boolean} [settings.views.list=true] Enable list view.
		@param {Boolean} [settings.views.thumbs=false] Enable thumbs view.
		@param {String} [settings.views.default='list'] Default view.
		@param {Boolean} [settings.views.remember=true] Whether to remember the current view (requires jQuery Cookie plugin).
	@param {Boolean} [settings.multiple_queues=true] Re-activate the widget after each upload procedure.
*/
;(function(window, document, plupload, o, $) {

/**
Dispatched when the widget is initialized and ready.

@event ready
@param {plupload.Uploader} uploader Uploader instance sending the event.
*/

/**
Dispatched when file dialog is closed.

@event selected
@param {plupload.Uploader} uploader Uploader instance sending the event.
@param {Array} files Array of selected files represented by plupload.File objects
*/

/**
Dispatched when file dialog is closed.

@event removed
@param {plupload.Uploader} uploader Uploader instance sending the event.
@param {Array} files Array of removed files represented by plupload.File objects
*/

/**
Dispatched when upload is started.

@event started
@param {plupload.Uploader} uploader Uploader instance sending the event.
*/

/**
Dispatched when upload is stopped.

@event stopped
@param {plupload.Uploader} uploader Uploader instance sending the event.
*/

/**
Dispatched during the upload process.

@event progress
@param {plupload.Uploader} uploader Uploader instance sending the event.
@param {plupload.File} file File that is being uploaded (includes loaded and percent properties among others).
	@param {Number} size Total file size in bytes.
	@param {Number} loaded Number of bytes uploaded of the files total size.
	@param {Number} percent Number of percentage uploaded of the file.
*/

/**
Dispatched when file is uploaded.

@event uploaded
@param {plupload.Uploader} uploader Uploader instance sending the event.
@param {plupload.File} file File that was uploaded.
	@param {Enum} status Status constant matching the plupload states QUEUED, UPLOADING, FAILED, DONE.
*/

/**
Dispatched when upload of the whole queue is complete.

@event complete
@param {plupload.Uploader} uploader Uploader instance sending the event.
@param {Array} files Array of uploaded files represented by plupload.File objects
*/

/**
Dispatched when the view is changed, e.g. from `list` to `thumbs` or vice versa.

@event viewchanged
@param {plupload.Uploader} uploader Uploader instance sending the event.
@param {String} type Current view type.
*/

/**
Dispatched when error of some kind is detected.

@event error
@param {plupload.Uploader} uploader Uploader instance sending the event.
@param {String} error Error message.
@param {plupload.File} file File that was uploaded.
	@param {Enum} status Status constant matching the plupload states QUEUED, UPLOADING, FAILED, DONE.
*/

var uploaders = {};	
	
function _(str) {
	return plupload.translate(str) || str;
}

function renderUI(obj) {		
	obj.id = obj.attr('id');

	obj.html(
		'
    ' +
			'
    ' +
				'
    ' +
					'
    ' +
						'' +
						'
    ' + _("Select files") + '
    ' +
						'
    ' + _("Add files to the upload queue and click the start button.") + '
    ' +
						'
    ' +
							'' +
							'' +
						'
    ' +
					'
    ' +
				'
    ' +

				'' +
				'' +
					'' +
					'' +
					'' +
					'' +
				'' +
				'
    ' + _('Filename') + '' + _('Status') + '' + _('Size') + ' 
    ' +

				'
    ' +
					'
    ' + _("Drag files here.") + '
    ' +
					'
       
    ' +
					'
     
    ' +
				'
    ' +
					
				'' +
				'' +
					'' +
					'' +
					'' +
					'' +
				'' +
				'
    ' +
						'
    ' +
							'' + _("Add Files") + ' ' +
							'' + _("Start Upload") + ' ' +
							''+_("Stop Upload") + ' ' +
						'
    ' +

						'
    ' +
							'
    ' +
								'
    ' +
							'
    ' +

							'
    ' +

							'
     
    ' +
						'
    ' +
					'    		0%0 kb
    ' +

			'
    ' +
			'' +
		'
    '
	);
}


$.widget("ui.plupload", {

	widgetEventPrefix: '',
	
	contents_bak: '',
		
	options: {
		browse_button_hover: 'ui-state-hover',
		browse_button_active: 'ui-state-active',

		filters: {},
		
		// widget specific
		buttons: {
			browse: true,
			start: true,
			stop: true	
		},
		
		views: {
			list: true,
			thumbs: false,
			active: 'list',
			remember: true // requires: https://github.com/carhartl/jquery-cookie, otherwise disabled even if set to true
		},

		thumb_width: 100,
		thumb_height: 60,

		multiple_queues: true, // re-use widget by default
		dragdrop : true, 
		autostart: false,
		sortable: false,
		rename: false
	},
	
	FILE_COUNT_ERROR: -9001,
	
	_create: function() {
		var id = this.element.attr('id');
		if (!id) {
			id = plupload.guid();
			this.element.attr('id', id);
		}
		this.id = id;
				
		// backup the elements initial state
		this.contents_bak = this.element.html();
		renderUI(this.element);
		
		// container, just in case
		this.container = $('.plupload_container', this.element).attr('id', id + '_container');	

		this.content = $('.plupload_content', this.element);
		
		if ($.fn.resizable) {
			this.container.resizable({ 
				handles: 's',
				minHeight: 300
			});
		}
		
		// list of files, may become sortable
		this.filelist = $('.plupload_filelist_content', this.container)
			.attr({
				id: id + '_filelist',
				unselectable: 'on'
			});
		

		// buttons
		this.browse_button = $('.plupload_add', this.container).attr('id', id + '_browse');
		this.start_button = $('.plupload_start', this.container).attr('id', id + '_start');
		this.stop_button = $('.plupload_stop', this.container).attr('id', id + '_stop');
		this.thumbs_switcher = $('#' + id + '_view_thumbs');
		this.list_switcher = $('#' + id + '_view_list');
		
		if ($.ui.button) {
			this.browse_button.button({
				icons: { primary: 'ui-icon-circle-plus' },
				disabled: true
			});
			
			this.start_button.button({
				icons: { primary: 'ui-icon-circle-arrow-e' },
				disabled: true
			});
			
			this.stop_button.button({
				icons: { primary: 'ui-icon-circle-close' }
			});
      
			this.list_switcher.button({
				text: false,
				icons: { secondary: "ui-icon-grip-dotted-horizontal" }
			});

			this.thumbs_switcher.button({
				text: false,
				icons: { secondary: "ui-icon-image" }
			});
		}
		
		// progressbar
		this.progressbar = $('.plupload_progress_container', this.container);		
		
		if ($.ui.progressbar) {
			this.progressbar.progressbar();
		}
		
		// counter
		this.counter = $('.plupload_count', this.element)
			.attr({
				id: id + '_count',
				name: id + '_count'
			});
					
		// initialize uploader instance
		this._initUploader();
	},

	_initUploader: function() {
		var self = this
		, id = this.id
		, uploader
		, options = { 
			container: id + '_buttons',
			browse_button: id + '_browse'
		}
		;

		$('.plupload_buttons', this.element).attr('id', id + '_buttons');

		if (self.options.dragdrop) {
			this.filelist.parent().attr('id', this.id + '_dropbox');
			options.drop_element = this.id + '_dropbox';
		}

		this.filelist.on('click', function(e) {
			if ($(e.target).hasClass('plupload_action_icon')) {
				self.removeFile($(e.target).closest('.plupload_file').attr('id'));
				e.preventDefault();
			}
		});

		uploader = this.uploader = uploaders[id] = new plupload.Uploader($.extend(this.options, options));

		// retrieve full normalized set of options
		this.options = uploader.getOption();

		if (self.options.views.thumbs) {
			uploader.settings.required_features.display_media = true;
		}

		// for backward compatibility
		if (self.options.max_file_count) {
			plupload.extend(uploader.getOption('filters'), {
				max_file_count: self.options.max_file_count
			});
		}

		plupload.addFileFilter('max_file_count', function(maxCount, file, cb) {
			if (maxCount <= this.files.length - (this.total.uploaded + this.total.failed)) {
				self.browse_button.button('disable');
				this.disableBrowse();
				
				this.trigger('Error', {
					code : self.FILE_COUNT_ERROR,
					message : _("File count error."),
					file : file
				});
				cb(false);
			} else {
				cb(true);
			}
		});


		uploader.bind('Error', function(up, err) {			
			var message, details = "";

			message = '' + err.message + '';
				
			switch (err.code) {
				case plupload.FILE_EXTENSION_ERROR:
					details = o.sprintf(_("File: %s"), err.file.name);
					break;
				
				case plupload.FILE_SIZE_ERROR:
					details = o.sprintf(_("File: %s, size: %d, max file size: %d"), err.file.name,  plupload.formatSize(err.file.size), plupload.formatSize(plupload.parseSize(up.getOption('filters').max_file_size)));
					break;

				case plupload.FILE_DUPLICATE_ERROR:
					details = o.sprintf(_("%s already present in the queue."), err.file.name);
					break;
					
				case self.FILE_COUNT_ERROR:
					details = o.sprintf(_("Upload element accepts only %d file(s) at a time. Extra files were stripped."), up.getOption('filters').max_file_count || 0);
					break;
				
				case plupload.IMAGE_FORMAT_ERROR :
					details = _("Image format either wrong or not supported.");
					break;	
				
				case plupload.IMAGE_MEMORY_ERROR :
					details = _("Runtime ran out of available memory.");
					break;
				
				/* // This needs a review
				case plupload.IMAGE_DIMENSIONS_ERROR :
					details = o.sprintf(_('Resoultion out of boundaries! %s runtime supports images only up to %wx%hpx.'), up.runtime, up.features.maxWidth, up.features.maxHeight);
					break;	*/
											
				case plupload.HTTP_ERROR:
					details = _("Upload URL might be wrong or doesn't exist.");
					break;
			}

			message += " 
    " + details + "";

			self._trigger('error', null, { up: up, error: err } );

			// do not show UI if no runtime can be initialized
			if (err.code === plupload.INIT_ERROR) {
				setTimeout(function() {
					self.destroy();
				}, 1);
			} else {
				self.notify('error', message);
			}
		});

		
		uploader.bind('PostInit', function(up) {	
			// all buttons are optional, so they can be disabled and hidden
			if (!self.options.buttons.browse) {
				self.browse_button.button('disable').hide();
				up.disableBrowse(true);
			} else {
				self.browse_button.button('enable');
			}
			
			if (!self.options.buttons.start) {
				self.start_button.button('disable').hide();
			} 
			
			if (!self.options.buttons.stop) {
				self.stop_button.button('disable').hide();
			}
				
			if (!self.options.unique_names && self.options.rename) {
				self._enableRenaming();	
			}

			if (self.options.dragdrop && up.features.dragdrop) {
				self.filelist.parent().addClass('plupload_dropbox');
			}

			self._enableViewSwitcher();
			
			self.start_button.click(function(e) {
				if (!$(this).button('option', 'disabled')) {
					self.start();
				}
				e.preventDefault();
			});

			self.stop_button.click(function(e) {
				self.stop();
				e.preventDefault();
			});

			self._trigger('ready', null, { up: up });
		});
		
		// uploader internal events must run first 
		uploader.init();

		uploader.bind('FileFiltered', function(up, file) {
			self._addFiles(file);
		});
		
		uploader.bind('FilesAdded', function(up, files) {
			self._trigger('selected', null, { up: up, files: files } );

			// re-enable sortable
			if (self.options.sortable && $.ui.sortable) {
				self._enableSortingList();	
			}

			self._trigger('updatelist', null, { filelist: self.filelist });
			
			if (self.options.autostart) {
				// set a little delay to make sure that QueueChanged triggered by the core has time to complete
				setTimeout(function() {
					self.start();
				}, 10);
			}
		});
		
		uploader.bind('FilesRemoved', function(up, files) {
			// destroy sortable if enabled
			if ($.ui.sortable && self.options.sortable) {
				$('tbody', self.filelist).sortable('destroy');	
			}

			$.each(files, function(i, file) {
				$('#' + file.id).toggle("highlight", function() {
					$(this).remove();
				});
			});
			
			if (up.files.length) {
				// re-initialize sortable
				if (self.options.sortable && $.ui.sortable) {
					self._enableSortingList();	
				}
			}

			self._trigger('updatelist', null, { filelist: self.filelist });
			self._trigger('removed', null, { up: up, files: files } );
		});
		
		uploader.bind('QueueChanged', function() {
			self._handleState();
		});

		uploader.bind('StateChanged', function(up) {
			self._handleState();
			if (plupload.STARTED === up.state) {
				self._trigger('started', null, { up: this.uploader });
			} else if (plupload.STOPPED === up.state) {
				self._trigger('stopped', null, { up: this.uploader });
			}
		});
		
		uploader.bind('UploadFile', function(up, file) {
			self._handleFileStatus(file);
		});
		
		uploader.bind('FileUploaded', function(up, file, result) {
			self._handleFileStatus(file);
			self._trigger('uploaded', null, { up: up, file: file, result: result } );
		});
		
		uploader.bind('UploadProgress', function(up, file) {
			self._handleFileStatus(file);
			self._updateTotalProgress();
			self._trigger('progress', null, { up: up, file: file } );
		});
		
		uploader.bind('UploadComplete', function(up, files) {
			self._addFormFields();		
			self._trigger('complete', null, { up: up, files: files } );
		});
	},

	
	_setOption: function(key, value) {
		var self = this;

		if (key == 'buttons' && typeof(value) == 'object') {	
			value = $.extend(self.options.buttons, value);
			
			if (!value.browse) {
				self.browse_button.button('disable').hide();
				self.uploader.disableBrowse(true);
			} else {
				self.browse_button.button('enable').show();
				self.uploader.disableBrowse(false);
			}
			
			if (!value.start) {
				self.start_button.button('disable').hide();
			} else {
				self.start_button.button('enable').show();
			}
			
			if (!value.stop) {
				self.stop_button.button('disable').hide();
			} else {
				self.start_button.button('enable').show();	
			}
		}
		
		self.uploader.setOption(key, value);	
	},

	
	/**
	Start upload. Triggers `start` event.

	@method start
	*/
	start: function() {
		this.uploader.start();
	},

	
	/**
	Stop upload. Triggers `stop` event.

	@method stop
	*/
	stop: function() {
		this.uploader.stop();
	},


	/**
	Enable browse button.

	@method enable
	*/
	enable: function() {
		this.browse_button.button('enable');
		this.uploader.disableBrowse(false);
	},


	/**
	Disable browse button.

	@method disable
	*/
	disable: function() {
		this.browse_button.button('disable');
		this.uploader.disableBrowse(true);
	},

	
	/**
	Retrieve file by its unique id.

	@method getFile
	@param {String} id Unique id of the file
	@return {plupload.File}
	*/
	getFile: function(id) {
		var file;
		
		if (typeof id === 'number') {
			file = this.uploader.files[id];	
		} else {
			file = this.uploader.getFile(id);	
		}
		return file;
	},

	/**
	Return array of files currently in the queue.
	
	@method getFiles
	@return {Array} Array of files in the queue represented by plupload.File objects
	*/
	getFiles: function() {
		return this.uploader.files;
	},

	
	/**
	Remove the file from the queue.

	@method removeFile
	@param {plupload.File|String} file File to remove, might be specified directly or by its unique id
	*/
	removeFile: function(file) {
		if (plupload.typeOf(file) === 'string') {
			file = this.getFile(file);
		}
		this.uploader.removeFile(file);
	},

	
	/**
	Clear the file queue.

	@method clearQueue
	*/
	clearQueue: function() {
		this.uploader.splice();
	},


	/**
	Retrieve internal plupload.Uploader object (usually not required).

	@method getUploader
	@return {plupload.Uploader}
	*/
	getUploader: function() {
		return this.uploader;
	},


	/**
	Trigger refresh procedure, specifically browse_button re-measure and re-position operations.
	Might get handy, when UI Widget is placed within the popup, that is constantly hidden and shown
	again - without calling this method after each show operation, dialog trigger might get displaced
	and disfunctional.

	@method refresh
	*/
	refresh: function() {
		this.uploader.refresh();
	},


	/**
	Display a message in notification area.

	@method notify
	@param {Enum} type Type of the message, either `error` or `info`
	@param {String} message The text message to display.
	*/
	notify: function(type, message) {
		var popup = $(
			'
    ' + 
				'' +
				'
    ' + message + '
    ' +
			'
    '
		);
					
		popup
			.addClass('ui-state-' + (type === 'error' ? 'error' : 'highlight'))
			.find('p .ui-icon')
				.addClass('ui-icon-' + (type === 'error' ? 'alert' : 'info'))
				.end()
			.find('.plupload_message_close')
				.click(function() {
					popup.remove();	
				})
				.end();
		
		$('.plupload_header', this.container).append(popup);
	},

	
	/**
	Destroy the widget, the uploader, free associated resources and bring back original html.

	@method destroy
	*/
	destroy: function() {		
		// destroy uploader instance
		this.uploader.destroy();

		// unbind all button events
		$('.plupload_button', this.element).unbind();
		
		// destroy buttons
		if ($.ui.button) {
			$('.plupload_add, .plupload_start, .plupload_stop', this.container)
				.button('destroy');
		}
		
		// destroy progressbar
		if ($.ui.progressbar) {
			this.progressbar.progressbar('destroy');	
		}
		
		// destroy sortable behavior
		if ($.ui.sortable && this.options.sortable) {
			$('tbody', this.filelist).sortable('destroy');
		}
		
		// restore the elements initial state
		this.element
			.empty()
			.html(this.contents_bak);
		this.contents_bak = '';

		$.Widget.prototype.destroy.apply(this);
	},
	
	
	_handleState: function() {
		var up = this.uploader
		, filesPending = up.files.length - (up.total.uploaded + up.total.failed)
		, maxCount = up.getOption('filters').max_file_count || 0
		;
						
		if (plupload.STARTED === up.state) {			
			$([])
				.add(this.stop_button)
				.add('.plupload_started')
					.removeClass('plupload_hidden');

			this.start_button.button('disable');

			if (!this.options.multiple_queues) {
				this.browse_button.button('disable');
				up.disableBrowse();
			}
							
			$('.plupload_upload_status', this.element).html(o.sprintf(_('Uploaded %d/%d files'), up.total.uploaded, up.files.length));
			$('.plupload_header_content', this.element).addClass('plupload_header_content_bw');
		} 
		else if (plupload.STOPPED === up.state) {
			$([])
				.add(this.stop_button)
				.add('.plupload_started')
					.addClass('plupload_hidden');

			if (filesPending) {
				this.start_button.button('enable');
			} else {
				this.start_button.button('disable');
			}
			
			if (this.options.multiple_queues) {
				$('.plupload_header_content', this.element).removeClass('plupload_header_content_bw');
			} 

			// if max_file_count defined, only that many files can be queued at once
			if (this.options.multiple_queues && maxCount && maxCount > filesPending) {
				this.browse_button.button('enable');
				up.disableBrowse(false);
			}

			this._updateTotalProgress();
		}

		if (up.total.queued === 0) {
			$('.ui-button-text', this.browse_button).html(_('Add Files'));
		} else {
			$('.ui-button-text', this.browse_button).html(o.sprintf(_('%d files queued'), up.total.queued));
		}

		up.refresh();
	},

	
	_handleFileStatus: function(file) {
		var $file = $('#' + file.id), actionClass, iconClass;
		
		// since this method might be called asynchronously, file row might not yet be rendered
		if (!$file.length) {
			return;	
		}

		switch (file.status) {
			case plupload.DONE: 
				actionClass = 'plupload_done';
				iconClass = 'plupload_action_icon ui-icon ui-icon-circle-check';
				break;
			
			case plupload.FAILED:
				actionClass = 'ui-state-error plupload_failed';
				iconClass = 'plupload_action_icon ui-icon ui-icon-alert';
				break;

			case plupload.QUEUED:
				actionClass = 'plupload_delete';
				iconClass = 'plupload_action_icon ui-icon ui-icon-circle-minus';
				break;

			case plupload.UPLOADING:
				actionClass = 'ui-state-highlight plupload_uploading';
				iconClass = 'plupload_action_icon ui-icon ui-icon-circle-arrow-w';
				
				// scroll uploading file into the view if its bottom boundary is out of it
				var scroller = $('.plupload_scroll', this.container)
				, scrollTop = scroller.scrollTop()
				, scrollerHeight = scroller.height()
				, rowOffset = $file.position().top + $file.height()
				;
					
				if (scrollerHeight < rowOffset) {
					scroller.scrollTop(scrollTop + rowOffset - scrollerHeight);
				}		

				// Set file specific progress
				$file
					.find('.plupload_file_percent')
						.html(file.percent + '%')
						.end()
					.find('.plupload_file_progress')
						.css('width', file.percent + '%')
						.end()
					.find('.plupload_file_size')
						.html(plupload.formatSize(file.size));			
				break;
		}
		actionClass += ' ui-state-default plupload_file';

		$file
			.attr('class', actionClass)
			.find('.plupload_action_icon')
				.attr('class', iconClass);
	},
	
	
	_updateTotalProgress: function() {
		var up = this.uploader;

		// Scroll to end of file list
		this.filelist[0].scrollTop = this.filelist[0].scrollHeight;
		
		this.progressbar.progressbar('value', up.total.percent);
		
		this.element
			.find('.plupload_total_status')
				.html(up.total.percent + '%')
				.end()
			.find('.plupload_total_file_size')
				.html(plupload.formatSize(up.total.size))
				.end()
			.find('.plupload_upload_status')
				.html(o.sprintf(_('Uploaded %d/%d files'), up.total.uploaded, up.files.length));
	},


	_displayThumbs: function() {
		var self = this
		, tw, th // thumb width/height
		, cols
		, num = 0 // number of simultaneously visible thumbs
		, thumbs = [] // array of thumbs to preload at any given moment
		, loading = false
		;

		if (!this.options.views.thumbs) {
			return;
		}


		function onLast(el, eventName, cb) {
			var timer;
			
			el.on(eventName, function() {
				clearTimeout(timer);
				timer = setTimeout(function() {
					clearTimeout(timer);
					cb();
				}, 300);
			});
		}


		// calculate number of simultaneously visible thumbs
		function measure() {
			if (!tw || !th) {
				var wrapper = $('.plupload_file:eq(0)', self.filelist);
				tw = wrapper.outerWidth(true);
				th = wrapper.outerHeight(true);
			}

			var aw = self.content.width(), ah = self.content.height();
			cols = Math.floor(aw / tw);
			num =  cols * (Math.ceil(ah / th) + 1);
		}


		function pickThumbsToLoad() {
			// calculate index of virst visible thumb
			var startIdx = Math.floor(self.content.scrollTop() / th) * cols;
			// get potentially visible thumbs that are not yet visible
			thumbs = $('.plupload_file .plupload_file_thumb', self.filelist)
				.slice(startIdx, startIdx + num)
				.filter('.plupload_thumb_toload')
				.get();
		}
		

		function init() {
			function mpl() { // measure, pick, load
				if (self.view_mode !== 'thumbs') {
					return;
				}
				measure();
				pickThumbsToLoad();
				lazyLoad();
			}

			if ($.fn.resizable) {
				onLast(self.container, 'resize', mpl);
			}

			onLast(self.window, 'resize', mpl);
			onLast(self.content, 'scroll',  mpl);

			self.element.on('viewchanged selected', mpl);

			mpl();
		}


		function preloadThumb(file, cb) {
			var img = new o.Image();

			img.onload = function() {
				var thumb = $('#' + file.id + ' .plupload_file_thumb', self.filelist);
				this.embed(thumb[0], { 
					width: self.options.thumb_width, 
					height: self.options.thumb_height, 
					crop: true,
					preserveHeaders: false,
					swf_url: o.resolveUrl(self.options.flash_swf_url),
					xap_url: o.resolveUrl(self.options.silverlight_xap_url)
				});
			};

			img.bind("embedded error", function(e) {
				$('#' + file.id, self.filelist)
					.find('.plupload_file_thumb')
						.removeClass('plupload_thumb_loading')
						.addClass('plupload_thumb_' + e.type)
					;
				this.destroy();
				setTimeout(cb, 1); // detach, otherwise ui might hang (in SilverLight for example)
			});

			$('#' + file.id, self.filelist)
				.find('.plupload_file_thumb')
					.removeClass('plupload_thumb_toload')
					.addClass('plupload_thumb_loading')
				;
			img.load(file.getSource());
		}


		function lazyLoad() {
			if (self.view_mode !== 'thumbs' || loading) {
				return;
			}	

			pickThumbsToLoad();
			if (!thumbs.length) {
				return;
			}

			loading = true;

			preloadThumb(self.getFile($(thumbs.shift()).closest('.plupload_file').attr('id')), function() {
				loading = false;
				lazyLoad();
			});
		}

		// this has to run only once to measure structures and bind listeners
		this.element.on('selected', function onselected() {
			self.element.off('selected', onselected);
			init();
		});
	},


	_addFiles: function(files) {
		var self = this, file_html, html = '';

		file_html = '
  • ' +
			'
    ' +
				'
    {ext} 
    ' +
			'
    ' +
			'
    ' +
				'
     
    ' + 
				'{percent} ' +
			'
    ' +
			'
    ' +
				'{name} ' +
			'
    ' +						
			'
    ' +
				'
     
    ' +
			'
    ' +
			'
    {size} 
    ' +
			'
     
    ' +
		'
    • ';

		if (plupload.typeOf(files) !== 'array') {
			files = [files];
		}

		$.each(files, function(i, file) {
			var ext = o.Mime.getFileExtension(file.name) || 'none';

			html += file_html.replace(/\{(\w+)\}/g, function($0, $1) {
				switch ($1) {
					case 'thumb_width':
					case 'thumb_height':
						return self.options[$1];
					
					case 'size':
						return plupload.formatSize(file.size);

					case 'ext':
						return ext;

					default:
						return file[$1] || '';
				}
			});
		});

		self.filelist.append(html);
	},


	_addFormFields: function() {
		var self = this;

		// re-add from fresh
		$('.plupload_file_fields', this.filelist).html('');

		plupload.each(this.uploader.files, function(file, count) {
			var fields = ''
			, id = self.id + '_' + count
			;

			if (file.target_name) {
				fields += '';
			}
			fields += '';
			fields += '';

			$('#' + file.id).find('.plupload_file_fields').html(fields);
		});

		this.counter.val(this.uploader.files.length);
	},
	

	_viewChanged: function(view) {
		// update or write a new cookie
		if (this.options.views.remember && $.cookie) {
			$.cookie('plupload_ui_view', view, { expires: 7, path: '/' });
		} 
	
		// ugly fix for IE6 - make content area stretchable
		if (o.Env.browser === 'IE' && o.Env.version < 7) {
			this.content.attr('style', 'height:expression(document.getElementById("' + this.id + '_container' + '").clientHeight - ' + (view === 'list' ? 132 : 102) + ')');
		}

		this.container.removeClass('plupload_view_list plupload_view_thumbs').addClass('plupload_view_' + view); 
		this.view_mode = view;
		this._trigger('viewchanged', null, { view: view });
	},


	_enableViewSwitcher: function() {
		var self = this
		, view
		, switcher = $('.plupload_view_switch', this.container)
		, buttons
		, button
		;

		plupload.each(['list', 'thumbs'], function(view) {
			if (!self.options.views[view]) {
				switcher.find('[for="' + self.id + '_view_' + view + '"], #'+ self.id +'_view_' + view).remove();
			}
		});

		// check if any visible left
		buttons = switcher.find('.plupload_button');

		if (buttons.length === 1) {
			switcher.hide();
			view = buttons.eq(0).data('view');
			this._viewChanged(view);
		} else if ($.ui.button && buttons.length > 1) {
			if (this.options.views.remember && $.cookie) {
				view = $.cookie('plupload_ui_view');
			}

			// if wierd case, bail out to default
			if (!~plupload.inArray(view, ['list', 'thumbs'])) {
				view = this.options.views.active;
			}

			switcher
				.show()
				.buttonset()
				.find('.ui-button')
					.click(function(e) {
						view = $(this).data('view');
						self._viewChanged(view);
						e.preventDefault(); // avoid auto scrolling to widget in IE and FF (see #850)
					});

			// if view not active - happens when switcher wasn't clicked manually
			button = switcher.find('[for="' + self.id + '_view_'+view+'"]');
			if (button.length) {
				button.trigger('click');
			}
		} else {
			switcher.show();
			this._viewChanged(this.options.views.active);
		}

		// initialize thumb viewer if requested
		if (this.options.views.thumbs) {
			this._displayThumbs();
		}
	},
	
	
	_enableRenaming: function() {
		var self = this;

		this.filelist.dblclick(function(e) {
			var nameSpan = $(e.target), nameInput, file, parts, name, ext = "";

			if (!nameSpan.hasClass('plupload_file_name_wrapper')) {
				return;
			}
		
			// Get file name and split out name and extension
			file = self.uploader.getFile(nameSpan.closest('.plupload_file')[0].id);
			name = file.name;
			parts = /^(.+)(\.[^.]+)$/.exec(name);
			if (parts) {
				name = parts[1];
				ext = parts[2];
			}

			// Display input element
			nameInput = $('').width(nameSpan.width()).insertAfter(nameSpan.hide());
			nameInput.val(name).blur(function() {
				nameSpan.show().parent().scrollLeft(0).end().next().remove();
			}).keydown(function(e) {
				var nameInput = $(this);

				if ($.inArray(e.keyCode, [13, 27]) !== -1) {
					e.preventDefault();

					// Rename file and glue extension back on
					if (e.keyCode === 13) {
						file.name = nameInput.val() + ext;
						nameSpan.html(file.name);
					}
					nameInput.blur();
				}
			})[0].focus();
		});
	},
	
	
	_enableSortingList: function() {
		var self = this;
		
		if ($('.plupload_file', this.filelist).length < 2) {
			return;	
		}

		// destroy sortable if enabled
		$('tbody', this.filelist).sortable('destroy');	
		
		// enable		
		this.filelist.sortable({
			items: '.plupload_delete',
			
			cancel: 'object, .plupload_clearer',

			stop: function() {
				var files = [];
				
				$.each($(this).sortable('toArray'), function(i, id) {
					files[files.length] = self.uploader.getFile(id);
				});				
				
				files.unshift(files.length);
				files.unshift(0);
				
				// re-populate files array				
				Array.prototype.splice.apply(self.uploader.files, files);	
			}
		});		
	}
});

} (window, document, plupload, mOxie, jQuery));
plupload-2.1.9/js/plupload.dev.js000066400000000000000000001660571271605160700167360ustar00rootroot00000000000000/**
 * Plupload - multi-runtime File Uploader
 * v2.1.9
 *
 * Copyright 2013, Moxiecode Systems AB
 * Released under GPL License.
 *
 * License: http://www.plupload.com/license
 * Contributing: http://www.plupload.com/contributing
 *
 * Date: 2016-05-15
 */
/**
 * Plupload.js
 *
 * Copyright 2013, Moxiecode Systems AB
 * Released under GPL License.
 *
 * License: http://www.plupload.com/license
 * Contributing: http://www.plupload.com/contributing
 */

/*global mOxie:true */

;(function(window, o, undef) {

var delay = window.setTimeout
, fileFilters = {}
;

// convert plupload features to caps acceptable by mOxie
function normalizeCaps(settings) {		
	var features = settings.required_features, caps = {};

	function resolve(feature, value, strict) {
		// Feature notation is deprecated, use caps (this thing here is required for backward compatibility)
		var map = { 
			chunks: 'slice_blob',
			jpgresize: 'send_binary_string',
			pngresize: 'send_binary_string',
			progress: 'report_upload_progress',
			multi_selection: 'select_multiple',
			dragdrop: 'drag_and_drop',
			drop_element: 'drag_and_drop',
			headers: 'send_custom_headers',
			urlstream_upload: 'send_binary_string',
			canSendBinary: 'send_binary',
			triggerDialog: 'summon_file_dialog'
		};

		if (map[feature]) {
			caps[map[feature]] = value;
		} else if (!strict) {
			caps[feature] = value;
		}
	}

	if (typeof(features) === 'string') {
		plupload.each(features.split(/\s*,\s*/), function(feature) {
			resolve(feature, true);
		});
	} else if (typeof(features) === 'object') {
		plupload.each(features, function(value, feature) {
			resolve(feature, value);
		});
	} else if (features === true) {
		// check settings for required features
		if (settings.chunk_size > 0) {
			caps.slice_blob = true;
		}

		if (settings.resize.enabled || !settings.multipart) {
			caps.send_binary_string = true;
		}
		
		plupload.each(settings, function(value, feature) {
			resolve(feature, !!value, true); // strict check
		});
	}
	
	return caps;
}

/** 
 * @module plupload	
 * @static
 */
var plupload = {
	/**
	 * Plupload version will be replaced on build.
	 *
	 * @property VERSION
	 * @for Plupload
	 * @static
	 * @final
	 */
	VERSION : '2.1.9',

	/**
	 * The state of the queue before it has started and after it has finished
	 *
	 * @property STOPPED
	 * @static
	 * @final
	 */
	STOPPED : 1,

	/**
	 * Upload process is running
	 *
	 * @property STARTED
	 * @static
	 * @final
	 */
	STARTED : 2,

	/**
	 * File is queued for upload
	 *
	 * @property QUEUED
	 * @static
	 * @final
	 */
	QUEUED : 1,

	/**
	 * File is being uploaded
	 *
	 * @property UPLOADING
	 * @static
	 * @final
	 */
	UPLOADING : 2,

	/**
	 * File has failed to be uploaded
	 *
	 * @property FAILED
	 * @static
	 * @final
	 */
	FAILED : 4,

	/**
	 * File has been uploaded successfully
	 *
	 * @property DONE
	 * @static
	 * @final
	 */
	DONE : 5,

	// Error constants used by the Error event

	/**
	 * Generic error for example if an exception is thrown inside Silverlight.
	 *
	 * @property GENERIC_ERROR
	 * @static
	 * @final
	 */
	GENERIC_ERROR : -100,

	/**
	 * HTTP transport error. For example if the server produces a HTTP status other than 200.
	 *
	 * @property HTTP_ERROR
	 * @static
	 * @final
	 */
	HTTP_ERROR : -200,

	/**
	 * Generic I/O error. For example if it wasn't possible to open the file stream on local machine.
	 *
	 * @property IO_ERROR
	 * @static
	 * @final
	 */
	IO_ERROR : -300,

	/**
	 * @property SECURITY_ERROR
	 * @static
	 * @final
	 */
	SECURITY_ERROR : -400,

	/**
	 * Initialization error. Will be triggered if no runtime was initialized.
	 *
	 * @property INIT_ERROR
	 * @static
	 * @final
	 */
	INIT_ERROR : -500,

	/**
	 * File size error. If the user selects a file that is too large it will be blocked and an error of this type will be triggered.
	 *
	 * @property FILE_SIZE_ERROR
	 * @static
	 * @final
	 */
	FILE_SIZE_ERROR : -600,

	/**
	 * File extension error. If the user selects a file that isn't valid according to the filters setting.
	 *
	 * @property FILE_EXTENSION_ERROR
	 * @static
	 * @final
	 */
	FILE_EXTENSION_ERROR : -601,

	/**
	 * Duplicate file error. If prevent_duplicates is set to true and user selects the same file again.
	 *
	 * @property FILE_DUPLICATE_ERROR
	 * @static
	 * @final
	 */
	FILE_DUPLICATE_ERROR : -602,

	/**
	 * Runtime will try to detect if image is proper one. Otherwise will throw this error.
	 *
	 * @property IMAGE_FORMAT_ERROR
	 * @static
	 * @final
	 */
	IMAGE_FORMAT_ERROR : -700,

	/**
	 * While working on files runtime may run out of memory and will throw this error.
	 *
	 * @since 2.1.2
	 * @property MEMORY_ERROR
	 * @static
	 * @final
	 */
	MEMORY_ERROR : -701,

	/**
	 * Each runtime has an upper limit on a dimension of the image it can handle. If bigger, will throw this error.
	 *
	 * @property IMAGE_DIMENSIONS_ERROR
	 * @static
	 * @final
	 */
	IMAGE_DIMENSIONS_ERROR : -702,

	/**
	 * Mime type lookup table.
	 *
	 * @property mimeTypes
	 * @type Object
	 * @final
	 */
	mimeTypes : o.mimes,

	/**
	 * In some cases sniffing is the only way around :(
	 */
	ua: o.ua,

	/**
	 * Gets the true type of the built-in object (better version of typeof).
	 * @credits Angus Croll (http://javascriptweblog.wordpress.com/)
	 *
	 * @method typeOf
	 * @static
	 * @param {Object} o Object to check.
	 * @return {String} Object [[Class]]
	 */
	typeOf: o.typeOf,

	/**
	 * Extends the specified object with another object.
	 *
	 * @method extend
	 * @static
	 * @param {Object} target Object to extend.
	 * @param {Object..} obj Multiple objects to extend with.
	 * @return {Object} Same as target, the extended object.
	 */
	extend : o.extend,

	/**
	 * Generates an unique ID. This is 99.99% unique since it takes the current time and 5 random numbers.
	 * The only way a user would be able to get the same ID is if the two persons at the same exact millisecond manages
	 * to get 5 the same random numbers between 0-65535 it also uses a counter so each call will be guaranteed to be page unique.
	 * It's more probable for the earth to be hit with an asteriod. You can also if you want to be 100% sure set the plupload.guidPrefix property
	 * to an user unique key.
	 *
	 * @method guid
	 * @static
	 * @return {String} Virtually unique id.
	 */
	guid : o.guid,

	/**
	 * Get array of DOM Elements by their ids.
	 * 
	 * @method get
	 * @param {String} id Identifier of the DOM Element
	 * @return {Array}
	*/
	getAll : function get(ids) {
		var els = [], el;

		if (plupload.typeOf(ids) !== 'array') {
			ids = [ids];
		}

		var i = ids.length;
		while (i--) {
			el = plupload.get(ids[i]);
			if (el) {
				els.push(el);
			}
		}

		return els.length ? els : null;
	},

	/**
	Get DOM element by id

	@method get
	@param {String} id Identifier of the DOM Element
	@return {Node}
	*/
	get: o.get,

	/**
	 * Executes the callback function for each item in array/object. If you return false in the
	 * callback it will break the loop.
	 *
	 * @method each
	 * @static
	 * @param {Object} obj Object to iterate.
	 * @param {function} callback Callback function to execute for each item.
	 */
	each : o.each,

	/**
	 * Returns the absolute x, y position of an Element. The position will be returned in a object with x, y fields.
	 *
	 * @method getPos
	 * @static
	 * @param {Element} node HTML element or element id to get x, y position from.
	 * @param {Element} root Optional root element to stop calculations at.
	 * @return {object} Absolute position of the specified element object with x, y fields.
	 */
	getPos : o.getPos,

	/**
	 * Returns the size of the specified node in pixels.
	 *
	 * @method getSize
	 * @static
	 * @param {Node} node Node to get the size of.
	 * @return {Object} Object with a w and h property.
	 */
	getSize : o.getSize,

	/**
	 * Encodes the specified string.
	 *
	 * @method xmlEncode
	 * @static
	 * @param {String} s String to encode.
	 * @return {String} Encoded string.
	 */
	xmlEncode : function(str) {
		var xmlEncodeChars = {'<' : 'lt', '>' : 'gt', '&' : 'amp', '"' : 'quot', '\'' : '#39'}, xmlEncodeRegExp = /[<>&\"\']/g;

		return str ? ('' + str).replace(xmlEncodeRegExp, function(chr) {
			return xmlEncodeChars[chr] ? '&' + xmlEncodeChars[chr] + ';' : chr;
		}) : str;
	},

	/**
	 * Forces anything into an array.
	 *
	 * @method toArray
	 * @static
	 * @param {Object} obj Object with length field.
	 * @return {Array} Array object containing all items.
	 */
	toArray : o.toArray,

	/**
	 * Find an element in array and return its index if present, otherwise return -1.
	 *
	 * @method inArray
	 * @static
	 * @param {mixed} needle Element to find
	 * @param {Array} array
	 * @return {Int} Index of the element, or -1 if not found
	 */
	inArray : o.inArray,

	/**
	 * Extends the language pack object with new items.
	 *
	 * @method addI18n
	 * @static
	 * @param {Object} pack Language pack items to add.
	 * @return {Object} Extended language pack object.
	 */
	addI18n : o.addI18n,

	/**
	 * Translates the specified string by checking for the english string in the language pack lookup.
	 *
	 * @method translate
	 * @static
	 * @param {String} str String to look for.
	 * @return {String} Translated string or the input string if it wasn't found.
	 */
	translate : o.translate,

	/**
	 * Checks if object is empty.
	 *
	 * @method isEmptyObj
	 * @static
	 * @param {Object} obj Object to check.
	 * @return {Boolean}
	 */
	isEmptyObj : o.isEmptyObj,

	/**
	 * Checks if specified DOM element has specified class.
	 *
	 * @method hasClass
	 * @static
	 * @param {Object} obj DOM element like object to add handler to.
	 * @param {String} name Class name
	 */
	hasClass : o.hasClass,

	/**
	 * Adds specified className to specified DOM element.
	 *
	 * @method addClass
	 * @static
	 * @param {Object} obj DOM element like object to add handler to.
	 * @param {String} name Class name
	 */
	addClass : o.addClass,

	/**
	 * Removes specified className from specified DOM element.
	 *
	 * @method removeClass
	 * @static
	 * @param {Object} obj DOM element like object to add handler to.
	 * @param {String} name Class name
	 */
	removeClass : o.removeClass,

	/**
	 * Returns a given computed style of a DOM element.
	 *
	 * @method getStyle
	 * @static
	 * @param {Object} obj DOM element like object.
	 * @param {String} name Style you want to get from the DOM element
	 */
	getStyle : o.getStyle,

	/**
	 * Adds an event handler to the specified object and store reference to the handler
	 * in objects internal Plupload registry (@see removeEvent).
	 *
	 * @method addEvent
	 * @static
	 * @param {Object} obj DOM element like object to add handler to.
	 * @param {String} name Name to add event listener to.
	 * @param {Function} callback Function to call when event occurs.
	 * @param {String} (optional) key that might be used to add specifity to the event record.
	 */
	addEvent : o.addEvent,

	/**
	 * Remove event handler from the specified object. If third argument (callback)
	 * is not specified remove all events with the specified name.
	 *
	 * @method removeEvent
	 * @static
	 * @param {Object} obj DOM element to remove event listener(s) from.
	 * @param {String} name Name of event listener to remove.
	 * @param {Function|String} (optional) might be a callback or unique key to match.
	 */
	removeEvent: o.removeEvent,

	/**
	 * Remove all kind of events from the specified object
	 *
	 * @method removeAllEvents
	 * @static
	 * @param {Object} obj DOM element to remove event listeners from.
	 * @param {String} (optional) unique key to match, when removing events.
	 */
	removeAllEvents: o.removeAllEvents,

	/**
	 * Cleans the specified name from national characters (diacritics). The result will be a name with only a-z, 0-9 and _.
	 *
	 * @method cleanName
	 * @static
	 * @param {String} s String to clean up.
	 * @return {String} Cleaned string.
	 */
	cleanName : function(name) {
		var i, lookup;

		// Replace diacritics
		lookup = [
			/[\300-\306]/g, 'A', /[\340-\346]/g, 'a',
			/\307/g, 'C', /\347/g, 'c',
			/[\310-\313]/g, 'E', /[\350-\353]/g, 'e',
			/[\314-\317]/g, 'I', /[\354-\357]/g, 'i',
			/\321/g, 'N', /\361/g, 'n',
			/[\322-\330]/g, 'O', /[\362-\370]/g, 'o',
			/[\331-\334]/g, 'U', /[\371-\374]/g, 'u'
		];

		for (i = 0; i < lookup.length; i += 2) {
			name = name.replace(lookup[i], lookup[i + 1]);
		}

		// Replace whitespace
		name = name.replace(/\s+/g, '_');

		// Remove anything else
		name = name.replace(/[^a-z0-9_\-\.]+/gi, '');

		return name;
	},

	/**
	 * Builds a full url out of a base URL and an object with items to append as query string items.
	 *
	 * @method buildUrl
	 * @static
	 * @param {String} url Base URL to append query string items to.
	 * @param {Object} items Name/value object to serialize as a querystring.
	 * @return {String} String with url + serialized query string items.
	 */
	buildUrl : function(url, items) {
		var query = '';

		plupload.each(items, function(value, name) {
			query += (query ? '&' : '') + encodeURIComponent(name) + '=' + encodeURIComponent(value);
		});

		if (query) {
			url += (url.indexOf('?') > 0 ? '&' : '?') + query;
		}

		return url;
	},

	/**
	 * Formats the specified number as a size string for example 1024 becomes 1 KB.
	 *
	 * @method formatSize
	 * @static
	 * @param {Number} size Size to format as string.
	 * @return {String} Formatted size string.
	 */
	formatSize : function(size) {

		if (size === undef || /\D/.test(size)) {
			return plupload.translate('N/A');
		}

		function round(num, precision) {
			return Math.round(num * Math.pow(10, precision)) / Math.pow(10, precision);
		}

		var boundary = Math.pow(1024, 4);

		// TB
		if (size > boundary) {
			return round(size / boundary, 1) + " " + plupload.translate('tb');
		}

		// GB
		if (size > (boundary/=1024)) {
			return round(size / boundary, 1) + " " + plupload.translate('gb');
		}

		// MB
		if (size > (boundary/=1024)) {
			return round(size / boundary, 1) + " " + plupload.translate('mb');
		}

		// KB
		if (size > 1024) {
			return Math.round(size / 1024) + " " + plupload.translate('kb');
		}

		return size + " " + plupload.translate('b');
	},


	/**
	 * Parses the specified size string into a byte value. For example 10kb becomes 10240.
	 *
	 * @method parseSize
	 * @static
	 * @param {String|Number} size String to parse or number to just pass through.
	 * @return {Number} Size in bytes.
	 */
	parseSize : o.parseSizeStr,


	/**
	 * A way to predict what runtime will be choosen in the current environment with the
	 * specified settings.
	 *
	 * @method predictRuntime
	 * @static
	 * @param {Object|String} config Plupload settings to check
	 * @param {String} [runtimes] Comma-separated list of runtimes to check against
	 * @return {String} Type of compatible runtime
	 */
	predictRuntime : function(config, runtimes) {
		var up, runtime;

		up = new plupload.Uploader(config);
		runtime = o.Runtime.thatCan(up.getOption().required_features, runtimes || config.runtimes);
		up.destroy();
		return runtime;
	},

	/**
	 * Registers a filter that will be executed for each file added to the queue.
	 * If callback returns false, file will not be added.
	 *
	 * Callback receives two arguments: a value for the filter as it was specified in settings.filters
	 * and a file to be filtered. Callback is executed in the context of uploader instance.
	 *
	 * @method addFileFilter
	 * @static
	 * @param {String} name Name of the filter by which it can be referenced in settings.filters
	 * @param {String} cb Callback - the actual routine that every added file must pass
	 */
	addFileFilter: function(name, cb) {
		fileFilters[name] = cb;
	}
};


plupload.addFileFilter('mime_types', function(filters, file, cb) {
	if (filters.length && !filters.regexp.test(file.name)) {
		this.trigger('Error', {
			code : plupload.FILE_EXTENSION_ERROR,
			message : plupload.translate('File extension error.'),
			file : file
		});
		cb(false);
	} else {
		cb(true);
	}
});


plupload.addFileFilter('max_file_size', function(maxSize, file, cb) {
	var undef;

	maxSize = plupload.parseSize(maxSize);

	// Invalid file size
	if (file.size !== undef && maxSize && file.size > maxSize) {
		this.trigger('Error', {
			code : plupload.FILE_SIZE_ERROR,
			message : plupload.translate('File size error.'),
			file : file
		});
		cb(false);
	} else {
		cb(true);
	}
});


plupload.addFileFilter('prevent_duplicates', function(value, file, cb) {
	if (value) {
		var ii = this.files.length;
		while (ii--) {
			// Compare by name and size (size might be 0 or undefined, but still equivalent for both)
			if (file.name === this.files[ii].name && file.size === this.files[ii].size) {
				this.trigger('Error', {
					code : plupload.FILE_DUPLICATE_ERROR,
					message : plupload.translate('Duplicate file error.'),
					file : file
				});
				cb(false);
				return;
			}
		}
	}
	cb(true);
});


/**
@class Uploader
@constructor

@param {Object} settings For detailed information about each option check documentation.
	@param {String|DOMElement} settings.browse_button id of the DOM element or DOM element itself to use as file dialog trigger.
	@param {String} settings.url URL of the server-side upload handler.
	@param {Number|String} [settings.chunk_size=0] Chunk size in bytes to slice the file into. Shorcuts with b, kb, mb, gb, tb suffixes also supported. `e.g. 204800 or "204800b" or "200kb"`. By default - disabled.
	@param {Boolean} [settings.send_chunk_number=true] Whether to send chunks and chunk numbers, or total and offset bytes.
	@param {String|DOMElement} [settings.container] id of the DOM element or DOM element itself that will be used to wrap uploader structures. Defaults to immediate parent of the `browse_button` element.
	@param {String|DOMElement} [settings.drop_element] id of the DOM element or DOM element itself to use as a drop zone for Drag-n-Drop.
	@param {String} [settings.file_data_name="file"] Name for the file field in Multipart formated message.
	@param {Object} [settings.filters={}] Set of file type filters.
		@param {Array} [settings.filters.mime_types=[]] List of file types to accept, each one defined by title and list of extensions. `e.g. {title : "Image files", extensions : "jpg,jpeg,gif,png"}`. Dispatches `plupload.FILE_EXTENSION_ERROR`
		@param {String|Number} [settings.filters.max_file_size=0] Maximum file size that the user can pick, in bytes. Optionally supports b, kb, mb, gb, tb suffixes. `e.g. "10mb" or "1gb"`. By default - not set. Dispatches `plupload.FILE_SIZE_ERROR`.
		@param {Boolean} [settings.filters.prevent_duplicates=false] Do not let duplicates into the queue. Dispatches `plupload.FILE_DUPLICATE_ERROR`.
	@param {String} [settings.flash_swf_url] URL of the Flash swf.
	@param {Object} [settings.headers] Custom headers to send with the upload. Hash of name/value pairs.
	@param {Number} [settings.max_retries=0] How many times to retry the chunk or file, before triggering Error event.
	@param {Boolean} [settings.multipart=true] Whether to send file and additional parameters as Multipart formated message.
	@param {Object} [settings.multipart_params] Hash of key/value pairs to send with every file upload.
	@param {Boolean} [settings.multi_selection=true] Enable ability to select multiple files at once in file dialog.
	@param {String|Object} [settings.required_features] Either comma-separated list or hash of required features that chosen runtime should absolutely possess.
	@param {Object} [settings.resize] Enable resizng of images on client-side. Applies to `image/jpeg` and `image/png` only. `e.g. {width : 200, height : 200, quality : 90, crop: true}`
		@param {Number} [settings.resize.width] If image is bigger, it will be resized.
		@param {Number} [settings.resize.height] If image is bigger, it will be resized.
		@param {Number} [settings.resize.quality=90] Compression quality for jpegs (1-100).
		@param {Boolean} [settings.resize.crop=false] Whether to crop images to exact dimensions. By default they will be resized proportionally.
	@param {String} [settings.runtimes="html5,flash,silverlight,html4"] Comma separated list of runtimes, that Plupload will try in turn, moving to the next if previous fails.
	@param {String} [settings.silverlight_xap_url] URL of the Silverlight xap.
	@param {Boolean} [settings.unique_names=false] If true will generate unique filenames for uploaded files.
	@param {Boolean} [settings.send_file_name=true] Whether to send file name as additional argument - 'name' (required for chunked uploads and some other cases where file name cannot be sent via normal ways).
*/
plupload.Uploader = function(options) {
	/**
	Fires when the current RunTime has been initialized.
	
	@event Init
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	 */

	/**
	Fires after the init event incase you need to perform actions there.
	
	@event PostInit
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	 */

	/**
	Fires when the option is changed in via uploader.setOption().
	
	@event OptionChanged
	@since 2.1
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	@param {String} name Name of the option that was changed
	@param {Mixed} value New value for the specified option
	@param {Mixed} oldValue Previous value of the option
	 */

	/**
	Fires when the silverlight/flash or other shim needs to move.
	
	@event Refresh
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	 */

	/**
	Fires when the overall state is being changed for the upload queue.
	
	@event StateChanged
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	 */

	/**
	Fires when browse_button is clicked and browse dialog shows.
	
	@event Browse
	@since 2.1.2
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	 */	

	/**
	Fires for every filtered file before it is added to the queue.
	
	@event FileFiltered
	@since 2.1
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	@param {plupload.File} file Another file that has to be added to the queue.
	 */

	/**
	Fires when the file queue is changed. In other words when files are added/removed to the files array of the uploader instance.
	
	@event QueueChanged
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	 */ 

	/**
	Fires after files were filtered and added to the queue.
	
	@event FilesAdded
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	@param {Array} files Array of file objects that were added to queue by the user.
	 */

	/**
	Fires when file is removed from the queue.
	
	@event FilesRemoved
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	@param {Array} files Array of files that got removed.
	 */

	/**
	Fires just before a file is uploaded. Can be used to cancel the upload for the specified file
	by returning false from the handler.
	
	@event BeforeUpload
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	@param {plupload.File} file File to be uploaded.
	 */

	/**
	Fires when a file is to be uploaded by the runtime.
	
	@event UploadFile
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	@param {plupload.File} file File to be uploaded.
	 */

	/**
	Fires while a file is being uploaded. Use this event to update the current file upload progress.
	
	@event UploadProgress
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	@param {plupload.File} file File that is currently being uploaded.
	 */	

	/**
	Fires when file chunk is uploaded.
	
	@event ChunkUploaded
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	@param {plupload.File} file File that the chunk was uploaded for.
	@param {Object} result Object with response properties.
		@param {Number} result.offset The amount of bytes the server has received so far, including this chunk.
		@param {Number} result.total The size of the file.
		@param {String} result.response The response body sent by the server.
		@param {Number} result.status The HTTP status code sent by the server.
		@param {String} result.responseHeaders All the response headers as a single string.
	 */

	/**
	Fires when a file is successfully uploaded.
	
	@event FileUploaded
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	@param {plupload.File} file File that was uploaded.
	@param {Object} result Object with response properties.
		@param {String} result.response The response body sent by the server.
		@param {Number} result.status The HTTP status code sent by the server.
		@param {String} result.responseHeaders All the response headers as a single string.
	 */

	/**
	Fires when all files in a queue are uploaded.
	
	@event UploadComplete
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	@param {Array} files Array of file objects that was added to queue/selected by the user.
	 */

	/**
	Fires when a error occurs.
	
	@event Error
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	@param {Object} error Contains code, message and sometimes file and other details.
		@param {Number} error.code The plupload error code.
		@param {String} error.message Description of the error (uses i18n).
	 */

	/**
	Fires when destroy method is called.
	
	@event Destroy
	@param {plupload.Uploader} uploader Uploader instance sending the event.
	 */
	var uid = plupload.guid()
	, settings
	, files = []
	, preferred_caps = {}
	, fileInputs = []
	, fileDrops = []
	, startTime
	, total
	, disabled = false
	, xhr
	;


	// Private methods
	function uploadNext() {
		var file, count = 0, i;

		if (this.state == plupload.STARTED) {
			// Find first QUEUED file
			for (i = 0; i < files.length; i++) {
				if (!file && files[i].status == plupload.QUEUED) {
					file = files[i];
					if (this.trigger("BeforeUpload", file)) {
						file.status = plupload.UPLOADING;
						this.trigger("UploadFile", file);
					}
				} else {
					count++;
				}
			}

			// All files are DONE or FAILED
			if (count == files.length) {
				if (this.state !== plupload.STOPPED) {
					this.state = plupload.STOPPED;
					this.trigger("StateChanged");
				}
				this.trigger("UploadComplete", files);
			}
		}
	}


	function calcFile(file) {
		file.percent = file.size > 0 ? Math.ceil(file.loaded / file.size * 100) : 100;
		calc();
	}


	function calc() {
		var i, file;

		// Reset stats
		total.reset();

		// Check status, size, loaded etc on all files
		for (i = 0; i < files.length; i++) {
			file = files[i];

			if (file.size !== undef) {
				// We calculate totals based on original file size
				total.size += file.origSize;

				// Since we cannot predict file size after resize, we do opposite and
				// interpolate loaded amount to match magnitude of total
				total.loaded += file.loaded * file.origSize / file.size;
			} else {
				total.size = undef;
			}

			if (file.status == plupload.DONE) {
				total.uploaded++;
			} else if (file.status == plupload.FAILED) {
				total.failed++;
			} else {
				total.queued++;
			}
		}

		// If we couldn't calculate a total file size then use the number of files to calc percent
		if (total.size === undef) {
			total.percent = files.length > 0 ? Math.ceil(total.uploaded / files.length * 100) : 0;
		} else {
			total.bytesPerSec = Math.ceil(total.loaded / ((+new Date() - startTime || 1) / 1000.0));
			total.percent = total.size > 0 ? Math.ceil(total.loaded / total.size * 100) : 0;
		}
	}


	function getRUID() {
		var ctrl = fileInputs[0] || fileDrops[0];
		if (ctrl) {
			return ctrl.getRuntime().uid;
		}
		return false;
	}


	function runtimeCan(file, cap) {
		if (file.ruid) {
			var info = o.Runtime.getInfo(file.ruid);
			if (info) {
				return info.can(cap);
			}
		}
		return false;
	}


	function bindEventListeners() {
		this.bind('FilesAdded FilesRemoved', function(up) {
			up.trigger('QueueChanged');
			up.refresh();
		});

		this.bind('CancelUpload', onCancelUpload);
		
		this.bind('BeforeUpload', onBeforeUpload);

		this.bind('UploadFile', onUploadFile);

		this.bind('UploadProgress', onUploadProgress);

		this.bind('StateChanged', onStateChanged);

		this.bind('QueueChanged', calc);

		this.bind('Error', onError);

		this.bind('FileUploaded', onFileUploaded);

		this.bind('Destroy', onDestroy);
	}


	function initControls(settings, cb) {
		var self = this, inited = 0, queue = [];

		// common settings
		var options = {
			runtime_order: settings.runtimes,
			required_caps: settings.required_features,
			preferred_caps: preferred_caps,
			swf_url: settings.flash_swf_url,
			xap_url: settings.silverlight_xap_url
		};

		// add runtime specific options if any
		plupload.each(settings.runtimes.split(/\s*,\s*/), function(runtime) {
			if (settings[runtime]) {
				options[runtime] = settings[runtime];
			}
		});

		// initialize file pickers - there can be many
		if (settings.browse_button) {
			plupload.each(settings.browse_button, function(el) {
				queue.push(function(cb) {
					var fileInput = new o.FileInput(plupload.extend({}, options, {
						accept: settings.filters.mime_types,
						name: settings.file_data_name,
						multiple: settings.multi_selection,
						container: settings.container,
						browse_button: el
					}));

					fileInput.onready = function() {
						var info = o.Runtime.getInfo(this.ruid);

						// for backward compatibility
						o.extend(self.features, {
							chunks: info.can('slice_blob'),
							multipart: info.can('send_multipart'),
							multi_selection: info.can('select_multiple')
						});

						inited++;
						fileInputs.push(this);
						cb();
					};

					fileInput.onchange = function() {
						self.addFile(this.files);
					};

					fileInput.bind('mouseenter mouseleave mousedown mouseup', function(e) {
						if (!disabled) {
							if (settings.browse_button_hover) {
								if ('mouseenter' === e.type) {
									o.addClass(el, settings.browse_button_hover);
								} else if ('mouseleave' === e.type) {
									o.removeClass(el, settings.browse_button_hover);
								}
							}

							if (settings.browse_button_active) {
								if ('mousedown' === e.type) {
									o.addClass(el, settings.browse_button_active);
								} else if ('mouseup' === e.type) {
									o.removeClass(el, settings.browse_button_active);
								}
							}
						}
					});

					fileInput.bind('mousedown', function() {
						self.trigger('Browse');
					});

					fileInput.bind('error runtimeerror', function() {
						fileInput = null;
						cb();
					});

					fileInput.init();
				});
			});
		}

		// initialize drop zones
		if (settings.drop_element) {
			plupload.each(settings.drop_element, function(el) {
				queue.push(function(cb) {
					var fileDrop = new o.FileDrop(plupload.extend({}, options, {
						drop_zone: el
					}));

					fileDrop.onready = function() {
						var info = o.Runtime.getInfo(this.ruid);

						// for backward compatibility
						o.extend(self.features, {
							chunks: info.can('slice_blob'),
							multipart: info.can('send_multipart'),
							dragdrop: info.can('drag_and_drop')
						});

						inited++;
						fileDrops.push(this);
						cb();
					};

					fileDrop.ondrop = function() {
						self.addFile(this.files);
					};

					fileDrop.bind('error runtimeerror', function() {
						fileDrop = null;
						cb();
					});

					fileDrop.init();
				});
			});
		}


		o.inSeries(queue, function() {
			if (typeof(cb) === 'function') {
				cb(inited);
			}
		});
	}


	function resizeImage(blob, params, cb) {
		var img = new o.Image();

		try {
			img.onload = function() {
				// no manipulation required if...
				if (params.width > this.width &&
					params.height > this.height &&
					params.quality === undef &&
					params.preserve_headers &&
					!params.crop
				) {
					this.destroy();
					return cb(blob);
				}
				// otherwise downsize
				img.downsize(params.width, params.height, params.crop, params.preserve_headers);
			};

			img.onresize = function() {
				cb(this.getAsBlob(blob.type, params.quality));
				this.destroy();
			};

			img.onerror = function() {
				cb(blob);
			};

			img.load(blob);
		} catch(ex) {
			cb(blob);
		}
	}


	function setOption(option, value, init) {
		var self = this, reinitRequired = false;

		function _setOption(option, value, init) {
			var oldValue = settings[option];

			switch (option) {
				case 'max_file_size':
					if (option === 'max_file_size') {
						settings.max_file_size = settings.filters.max_file_size = value;
					}
					break;

				case 'chunk_size':
					if (value = plupload.parseSize(value)) {
						settings[option] = value;
						settings.send_file_name = true;
					}
					break;

				case 'multipart':
					settings[option] = value;
					if (!value) {
						settings.send_file_name = true;
					}
					break;

				case 'unique_names':
					settings[option] = value;
					if (value) {
						settings.send_file_name = true;
					}
					break;

				case 'filters':
					// for sake of backward compatibility
					if (plupload.typeOf(value) === 'array') {
						value = {
							mime_types: value
						};
					}

					if (init) {
						plupload.extend(settings.filters, value);
					} else {
						settings.filters = value;
					}

					// if file format filters are being updated, regenerate the matching expressions
					if (value.mime_types) {
						settings.filters.mime_types.regexp = (function(filters) {
							var extensionsRegExp = [];

							plupload.each(filters, function(filter) {
								plupload.each(filter.extensions.split(/,/), function(ext) {
									if (/^\s*\*\s*$/.test(ext)) {
										extensionsRegExp.push('\\.*');
									} else {
										extensionsRegExp.push('\\.' + ext.replace(new RegExp('[' + ('/^$.*+?|()[]{}\\'.replace(/./g, '\\$&')) + ']', 'g'), '\\$&'));
									}
								});
							});

							return new RegExp('(' + extensionsRegExp.join('|') + ')$', 'i');
						}(settings.filters.mime_types));
					}
					break;
	
				case 'resize':
					if (init) {
						plupload.extend(settings.resize, value, {
							enabled: true
						});
					} else {
						settings.resize = value;
					}
					break;

				case 'prevent_duplicates':
					settings.prevent_duplicates = settings.filters.prevent_duplicates = !!value;
					break;

				// options that require reinitialisation
				case 'container':
				case 'browse_button':
				case 'drop_element':
						value = 'container' === option
							? plupload.get(value)
							: plupload.getAll(value)
							; 
				
				case 'runtimes':
				case 'multi_selection':
				case 'flash_swf_url':
				case 'silverlight_xap_url':
					settings[option] = value;
					if (!init) {
						reinitRequired = true;
					}
					break;

				default:
					settings[option] = value;
			}

			if (!init) {
				self.trigger('OptionChanged', option, value, oldValue);
			}
		}

		if (typeof(option) === 'object') {
			plupload.each(option, function(value, option) {
				_setOption(option, value, init);
			});
		} else {
			_setOption(option, value, init);
		}

		if (init) {
			// Normalize the list of required capabilities
			settings.required_features = normalizeCaps(plupload.extend({}, settings));

			// Come up with the list of capabilities that can affect default mode in a multi-mode runtimes
			preferred_caps = normalizeCaps(plupload.extend({}, settings, {
				required_features: true
			}));
		} else if (reinitRequired) {
			self.trigger('Destroy');
			
			initControls.call(self, settings, function(inited) {
				if (inited) {
					self.runtime = o.Runtime.getInfo(getRUID()).type;
					self.trigger('Init', { runtime: self.runtime });
					self.trigger('PostInit');
				} else {
					self.trigger('Error', {
						code : plupload.INIT_ERROR,
						message : plupload.translate('Init error.')
					});
				}
			});
		}
	}


	// Internal event handlers
	function onBeforeUpload(up, file) {
		// Generate unique target filenames
		if (up.settings.unique_names) {
			var matches = file.name.match(/\.([^.]+)$/), ext = "part";
			if (matches) {
				ext = matches[1];
			}
			file.target_name = file.id + '.' + ext;
		}
	}


	function onUploadFile(up, file) {
		var url = up.settings.url
		, chunkSize = up.settings.chunk_size
		, retries = up.settings.max_retries
		, features = up.features
		, offset = 0
		, blob
		;

		// make sure we start at a predictable offset
		if (file.loaded) {
			offset = file.loaded = chunkSize ? chunkSize * Math.floor(file.loaded / chunkSize) : 0;
		}

		function handleError() {
			if (retries-- > 0) {
				delay(uploadNextChunk, 1000);
			} else {
				file.loaded = offset; // reset all progress

				up.trigger('Error', {
					code : plupload.HTTP_ERROR,
					message : plupload.translate('HTTP Error.'),
					file : file,
					response : xhr.responseText,
					status : xhr.status,
					responseHeaders: xhr.getAllResponseHeaders()
				});
			}
		}

		function uploadNextChunk() {
			var chunkBlob, formData, args = {}, curChunkSize;

			// make sure that file wasn't cancelled and upload is not stopped in general
			if (file.status !== plupload.UPLOADING || up.state === plupload.STOPPED) {
				return;
			}

			// send additional 'name' parameter only if required
			if (up.settings.send_file_name) {
				args.name = file.target_name || file.name;
			}

			if (chunkSize && features.chunks && blob.size > chunkSize) { // blob will be of type string if it was loaded in memory 
				curChunkSize = Math.min(chunkSize, blob.size - offset);
				chunkBlob = blob.slice(offset, offset + curChunkSize);
			} else {
				curChunkSize = blob.size;
				chunkBlob = blob;
			}

			// If chunking is enabled add corresponding args, no matter if file is bigger than chunk or smaller
			if (chunkSize && features.chunks) {
				// Setup query string arguments
				if (up.settings.send_chunk_number) {
					args.chunk = Math.ceil(offset / chunkSize);
					args.chunks = Math.ceil(blob.size / chunkSize);
				} else { // keep support for experimental chunk format, just in case
					args.offset = offset;
					args.total = blob.size;
				}
			}

			xhr = new o.XMLHttpRequest();

			// Do we have upload progress support
			if (xhr.upload) {
				xhr.upload.onprogress = function(e) {
					file.loaded = Math.min(file.size, offset + e.loaded);
					up.trigger('UploadProgress', file);
				};
			}

			xhr.onload = function() {
				// check if upload made itself through
				if (xhr.status >= 400) {
					handleError();
					return;
				}

				retries = up.settings.max_retries; // reset the counter

				// Handle chunk response
				if (curChunkSize < blob.size) {
					chunkBlob.destroy();

					offset += curChunkSize;
					file.loaded = Math.min(offset, blob.size);

					up.trigger('ChunkUploaded', file, {
						offset : file.loaded,
						total : blob.size,
						response : xhr.responseText,
						status : xhr.status,
						responseHeaders: xhr.getAllResponseHeaders()
					});

					// stock Android browser doesn't fire upload progress events, but in chunking mode we can fake them
					if (o.Env.browser === 'Android Browser') {
						// doesn't harm in general, but is not required anywhere else
						up.trigger('UploadProgress', file);
					} 
				} else {
					file.loaded = file.size;
				}

				chunkBlob = formData = null; // Free memory

				// Check if file is uploaded
				if (!offset || offset >= blob.size) {
					// If file was modified, destory the copy
					if (file.size != file.origSize) {
						blob.destroy();
						blob = null;
					}

					up.trigger('UploadProgress', file);

					file.status = plupload.DONE;

					up.trigger('FileUploaded', file, {
						response : xhr.responseText,
						status : xhr.status,
						responseHeaders: xhr.getAllResponseHeaders()
					});
				} else {
					// Still chunks left
					delay(uploadNextChunk, 1); // run detached, otherwise event handlers interfere
				}
			};

			xhr.onerror = function() {
				handleError();
			};

			xhr.onloadend = function() {
				this.destroy();
				xhr = null;
			};

			// Build multipart request
			if (up.settings.multipart && features.multipart) {
				xhr.open("post", url, true);

				// Set custom headers
				plupload.each(up.settings.headers, function(value, name) {
					xhr.setRequestHeader(name, value);
				});

				formData = new o.FormData();

				// Add multipart params
				plupload.each(plupload.extend(args, up.settings.multipart_params), function(value, name) {
					formData.append(name, value);
				});

				// Add file and send it
				formData.append(up.settings.file_data_name, chunkBlob);
				xhr.send(formData, {
					runtime_order: up.settings.runtimes,
					required_caps: up.settings.required_features,
					preferred_caps: preferred_caps,
					swf_url: up.settings.flash_swf_url,
					xap_url: up.settings.silverlight_xap_url
				});
			} else {
				// if no multipart, send as binary stream
				url = plupload.buildUrl(up.settings.url, plupload.extend(args, up.settings.multipart_params));

				xhr.open("post", url, true);

				xhr.setRequestHeader('Content-Type', 'application/octet-stream'); // Binary stream header

				// Set custom headers
				plupload.each(up.settings.headers, function(value, name) {
					xhr.setRequestHeader(name, value);
				});

				xhr.send(chunkBlob, {
					runtime_order: up.settings.runtimes,
					required_caps: up.settings.required_features,
					preferred_caps: preferred_caps,
					swf_url: up.settings.flash_swf_url,
					xap_url: up.settings.silverlight_xap_url
				});
			}
		}

		blob = file.getSource();

		// Start uploading chunks
		if (up.settings.resize.enabled && runtimeCan(blob, 'send_binary_string') && !!~o.inArray(blob.type, ['image/jpeg', 'image/png'])) {
			// Resize if required
			resizeImage.call(this, blob, up.settings.resize, function(resizedBlob) {
				blob = resizedBlob;
				file.size = resizedBlob.size;
				uploadNextChunk();
			});
		} else {
			uploadNextChunk();
		}
	}


	function onUploadProgress(up, file) {
		calcFile(file);
	}


	function onStateChanged(up) {
		if (up.state == plupload.STARTED) {
			// Get start time to calculate bps
			startTime = (+new Date());
		} else if (up.state == plupload.STOPPED) {
			// Reset currently uploading files
			for (var i = up.files.length - 1; i >= 0; i--) {
				if (up.files[i].status == plupload.UPLOADING) {
					up.files[i].status = plupload.QUEUED;
					calc();
				}
			}
		}
	}


	function onCancelUpload() {
		if (xhr) {
			xhr.abort();
		}
	}


	function onFileUploaded(up) {
		calc();

		// Upload next file but detach it from the error event
		// since other custom listeners might want to stop the queue
		delay(function() {
			uploadNext.call(up);
		}, 1);
	}


	function onError(up, err) {
		if (err.code === plupload.INIT_ERROR) {
			up.destroy();
		}
		// Set failed status if an error occured on a file
		else if (err.code === plupload.HTTP_ERROR) {
			err.file.status = plupload.FAILED;
			calcFile(err.file);

			// Upload next file but detach it from the error event
			// since other custom listeners might want to stop the queue
			if (up.state == plupload.STARTED) { // upload in progress
				up.trigger('CancelUpload');
				delay(function() {
					uploadNext.call(up);
				}, 1);
			}
		}
	}


	function onDestroy(up) {
		up.stop();

		// Purge the queue
		plupload.each(files, function(file) {
			file.destroy();
		});
		files = [];

		if (fileInputs.length) {
			plupload.each(fileInputs, function(fileInput) {
				fileInput.destroy();
			});
			fileInputs = [];
		}

		if (fileDrops.length) {
			plupload.each(fileDrops, function(fileDrop) {
				fileDrop.destroy();
			});
			fileDrops = [];
		}

		preferred_caps = {};
		disabled = false;
		startTime = xhr = null;
		total.reset();
	}


	// Default settings
	settings = {
		runtimes: o.Runtime.order,
		max_retries: 0,
		chunk_size: 0,
		multipart: true,
		multi_selection: true,
		file_data_name: 'file',
		flash_swf_url: 'js/Moxie.swf',
		silverlight_xap_url: 'js/Moxie.xap',
		filters: {
			mime_types: [],
			prevent_duplicates: false,
			max_file_size: 0
		},
		resize: {
			enabled: false,
			preserve_headers: true,
			crop: false
		},
		send_file_name: true,
		send_chunk_number: true
	};

	
	setOption.call(this, options, null, true);

	// Inital total state
	total = new plupload.QueueProgress(); 

	// Add public methods
	plupload.extend(this, {

		/**
		 * Unique id for the Uploader instance.
		 *
		 * @property id
		 * @type String
		 */
		id : uid,
		uid : uid, // mOxie uses this to differentiate between event targets

		/**
		 * Current state of the total uploading progress. This one can either be plupload.STARTED or plupload.STOPPED.
		 * These states are controlled by the stop/start methods. The default value is STOPPED.
		 *
		 * @property state
		 * @type Number
		 */
		state : plupload.STOPPED,

		/**
		 * Map of features that are available for the uploader runtime. Features will be filled
		 * before the init event is called, these features can then be used to alter the UI for the end user.
		 * Some of the current features that might be in this map is: dragdrop, chunks, jpgresize, pngresize.
		 *
		 * @property features
		 * @type Object
		 */
		features : {},

		/**
		 * Current runtime name.
		 *
		 * @property runtime
		 * @type String
		 */
		runtime : null,

		/**
		 * Current upload queue, an array of File instances.
		 *
		 * @property files
		 * @type Array
		 * @see plupload.File
		 */
		files : files,

		/**
		 * Object with name/value settings.
		 *
		 * @property settings
		 * @type Object
		 */
		settings : settings,

		/**
		 * Total progess information. How many files has been uploaded, total percent etc.
		 *
		 * @property total
		 * @type plupload.QueueProgress
		 */
		total : total,


		/**
		 * Initializes the Uploader instance and adds internal event listeners.
		 *
		 * @method init
		 */
		init : function() {
			var self = this, opt, preinitOpt, err;
			
			preinitOpt = self.getOption('preinit');
			if (typeof(preinitOpt) == "function") {
				preinitOpt(self);
			} else {
				plupload.each(preinitOpt, function(func, name) {
					self.bind(name, func);
				});
			}

			bindEventListeners.call(self);

			// Check for required options
			plupload.each(['container', 'browse_button', 'drop_element'], function(el) {
				if (self.getOption(el) === null) {
					err = {
						code : plupload.INIT_ERROR,
						message : plupload.translate("'%' specified, but cannot be found.")
					}
					return false;
				}
			});

			if (err) {
				return self.trigger('Error', err);
			}


			if (!settings.browse_button && !settings.drop_element) {
				return self.trigger('Error', {
					code : plupload.INIT_ERROR,
					message : plupload.translate("You must specify either 'browse_button' or 'drop_element'.")
				});
			}


			initControls.call(self, settings, function(inited) {
				var initOpt = self.getOption('init');
				if (typeof(initOpt) == "function") {
					initOpt(self);
				} else {
					plupload.each(initOpt, function(func, name) {
						self.bind(name, func);
					});
				}

				if (inited) {
					self.runtime = o.Runtime.getInfo(getRUID()).type;
					self.trigger('Init', { runtime: self.runtime });
					self.trigger('PostInit');
				} else {
					self.trigger('Error', {
						code : plupload.INIT_ERROR,
						message : plupload.translate('Init error.')
					});
				}
			});
		},

		/**
		 * Set the value for the specified option(s).
		 *
		 * @method setOption
		 * @since 2.1
		 * @param {String|Object} option Name of the option to change or the set of key/value pairs
		 * @param {Mixed} [value] Value for the option (is ignored, if first argument is object)
		 */
		setOption: function(option, value) {
			setOption.call(this, option, value, !this.runtime); // until runtime not set we do not need to reinitialize
		},

		/**
		 * Get the value for the specified option or the whole configuration, if not specified.
		 * 
		 * @method getOption
		 * @since 2.1
		 * @param {String} [option] Name of the option to get
		 * @return {Mixed} Value for the option or the whole set
		 */
		getOption: function(option) {
			if (!option) {
				return settings;
			}
			return settings[option];
		},

		/**
		 * Refreshes the upload instance by dispatching out a refresh event to all runtimes.
		 * This would for example reposition flash/silverlight shims on the page.
		 *
		 * @method refresh
		 */
		refresh : function() {
			if (fileInputs.length) {
				plupload.each(fileInputs, function(fileInput) {
					fileInput.trigger('Refresh');
				});
			}
			this.trigger('Refresh');
		},

		/**
		 * Starts uploading the queued files.
		 *
		 * @method start
		 */
		start : function() {
			if (this.state != plupload.STARTED) {
				this.state = plupload.STARTED;
				this.trigger('StateChanged');

				uploadNext.call(this);
			}
		},

		/**
		 * Stops the upload of the queued files.
		 *
		 * @method stop
		 */
		stop : function() {
			if (this.state != plupload.STOPPED) {
				this.state = plupload.STOPPED;
				this.trigger('StateChanged');
				this.trigger('CancelUpload');
			}
		},


		/**
		 * Disables/enables browse button on request.
		 *
		 * @method disableBrowse
		 * @param {Boolean} disable Whether to disable or enable (default: true)
		 */
		disableBrowse : function() {
			disabled = arguments[0] !== undef ? arguments[0] : true;

			if (fileInputs.length) {
				plupload.each(fileInputs, function(fileInput) {
					fileInput.disable(disabled);
				});
			}

			this.trigger('DisableBrowse', disabled);
		},

		/**
		 * Returns the specified file object by id.
		 *
		 * @method getFile
		 * @param {String} id File id to look for.
		 * @return {plupload.File} File object or undefined if it wasn't found;
		 */
		getFile : function(id) {
			var i;
			for (i = files.length - 1; i >= 0; i--) {
				if (files[i].id === id) {
					return files[i];
				}
			}
		},

		/**
		 * Adds file to the queue programmatically. Can be native file, instance of Plupload.File,
		 * instance of mOxie.File, input[type="file"] element, or array of these. Fires FilesAdded, 
		 * if any files were added to the queue. Otherwise nothing happens.
		 *
		 * @method addFile
		 * @since 2.0
		 * @param {plupload.File|mOxie.File|File|Node|Array} file File or files to add to the queue.
		 * @param {String} [fileName] If specified, will be used as a name for the file
		 */
		addFile : function(file, fileName) {
			var self = this
			, queue = [] 
			, filesAdded = []
			, ruid
			;

			function filterFile(file, cb) {
				var queue = [];
				o.each(self.settings.filters, function(rule, name) {
					if (fileFilters[name]) {
						queue.push(function(cb) {
							fileFilters[name].call(self, rule, file, function(res) {
								cb(!res);
							});
						});
					}
				});
				o.inSeries(queue, cb);
			}

			/**
			 * @method resolveFile
			 * @private
			 * @param {o.File|o.Blob|plupload.File|File|Blob|input[type="file"]} file
			 */
			function resolveFile(file) {
				var type = o.typeOf(file);

				// o.File
				if (file instanceof o.File) { 
					if (!file.ruid && !file.isDetached()) {
						if (!ruid) { // weird case
							return false;
						}
						file.ruid = ruid;
						file.connectRuntime(ruid);
					}
					resolveFile(new plupload.File(file));
				}
				// o.Blob 
				else if (file instanceof o.Blob) {
					resolveFile(file.getSource());
					file.destroy();
				} 
				// plupload.File - final step for other branches
				else if (file instanceof plupload.File) {
					if (fileName) {
						file.name = fileName;
					}
					
					queue.push(function(cb) {
						// run through the internal and user-defined filters, if any
						filterFile(file, function(err) {
							if (!err) {
								// make files available for the filters by updating the main queue directly
								files.push(file);
								// collect the files that will be passed to FilesAdded event
								filesAdded.push(file); 

								self.trigger("FileFiltered", file);
							}
							delay(cb, 1); // do not build up recursions or eventually we might hit the limits
						});
					});
				} 
				// native File or blob
				else if (o.inArray(type, ['file', 'blob']) !== -1) {
					resolveFile(new o.File(null, file));
				} 
				// input[type="file"]
				else if (type === 'node' && o.typeOf(file.files) === 'filelist') {
					// if we are dealing with input[type="file"]
					o.each(file.files, resolveFile);
				} 
				// mixed array of any supported types (see above)
				else if (type === 'array') {
					fileName = null; // should never happen, but unset anyway to avoid funny situations
					o.each(file, resolveFile);
				}
			}

			ruid = getRUID();
			
			resolveFile(file);

			if (queue.length) {
				o.inSeries(queue, function() {
					// if any files left after filtration, trigger FilesAdded
					if (filesAdded.length) {
						self.trigger("FilesAdded", filesAdded);
					}
				});
			}
		},

		/**
		 * Removes a specific file.
		 *
		 * @method removeFile
		 * @param {plupload.File|String} file File to remove from queue.
		 */
		removeFile : function(file) {
			var id = typeof(file) === 'string' ? file : file.id;

			for (var i = files.length - 1; i >= 0; i--) {
				if (files[i].id === id) {
					return this.splice(i, 1)[0];
				}
			}
		},

		/**
		 * Removes part of the queue and returns the files removed. This will also trigger the FilesRemoved and QueueChanged events.
		 *
		 * @method splice
		 * @param {Number} start (Optional) Start index to remove from.
		 * @param {Number} length (Optional) Lengh of items to remove.
		 * @return {Array} Array of files that was removed.
		 */
		splice : function(start, length) {
			// Splice and trigger events
			var removed = files.splice(start === undef ? 0 : start, length === undef ? files.length : length);

			// if upload is in progress we need to stop it and restart after files are removed
			var restartRequired = false;
			if (this.state == plupload.STARTED) { // upload in progress
				plupload.each(removed, function(file) {
					if (file.status === plupload.UPLOADING) {
						restartRequired = true; // do not restart, unless file that is being removed is uploading
						return false;
					}
				});
				
				if (restartRequired) {
					this.stop();
				}
			}

			this.trigger("FilesRemoved", removed);

			// Dispose any resources allocated by those files
			plupload.each(removed, function(file) {
				file.destroy();
			});
			
			if (restartRequired) {
				this.start();
			}

			return removed;
		},

		/**
		Dispatches the specified event name and its arguments to all listeners.

		@method trigger
		@param {String} name Event name to fire.
		@param {Object..} Multiple arguments to pass along to the listener functions.
		*/

		// override the parent method to match Plupload-like event logic
		dispatchEvent: function(type) {
			var list, args, result;
						
			type = type.toLowerCase();
							
			list = this.hasEventListener(type);

			if (list) {
				// sort event list by priority
				list.sort(function(a, b) { return b.priority - a.priority; });
				
				// first argument should be current plupload.Uploader instance
				args = [].slice.call(arguments);
				args.shift();
				args.unshift(this);

				for (var i = 0; i < list.length; i++) {
					// Fire event, break chain if false is returned
					if (list[i].fn.apply(list[i].scope, args) === false) {
						return false;
					}
				}
			}
			return true;
		},

		/**
		Check whether uploader has any listeners to the specified event.

		@method hasEventListener
		@param {String} name Event name to check for.
		*/


		/**
		Adds an event listener by name.

		@method bind
		@param {String} name Event name to listen for.
		@param {function} fn Function to call ones the event gets fired.
		@param {Object} [scope] Optional scope to execute the specified function in.
		@param {Number} [priority=0] Priority of the event handler - handlers with higher priorities will be called first
		*/
		bind: function(name, fn, scope, priority) {
			// adapt moxie EventTarget style to Plupload-like
			plupload.Uploader.prototype.bind.call(this, name, fn, priority, scope);
		},

		/**
		Removes the specified event listener.

		@method unbind
		@param {String} name Name of event to remove.
		@param {function} fn Function to remove from listener.
		*/

		/**
		Removes all event listeners.

		@method unbindAll
		*/


		/**
		 * Destroys Plupload instance and cleans after itself.
		 *
		 * @method destroy
		 */
		destroy : function() {
			this.trigger('Destroy');
			settings = total = null; // purge these exclusively
			this.unbindAll();
		}
	});
};

plupload.Uploader.prototype = o.EventTarget.instance;

/**
 * Constructs a new file instance.
 *
 * @class File
 * @constructor
 * 
 * @param {Object} file Object containing file properties
 * @param {String} file.name Name of the file.
 * @param {Number} file.size File size.
 */
plupload.File = (function() {
	var filepool = {};

	function PluploadFile(file) {

		plupload.extend(this, {

			/**
			 * File id this is a globally unique id for the specific file.
			 *
			 * @property id
			 * @type String
			 */
			id: plupload.guid(),

			/**
			 * File name for example "myfile.gif".
			 *
			 * @property name
			 * @type String
			 */
			name: file.name || file.fileName,

			/**
			 * File type, `e.g image/jpeg`
			 *
			 * @property type
			 * @type String
			 */
			type: file.type || '',

			/**
			 * File size in bytes (may change after client-side manupilation).
			 *
			 * @property size
			 * @type Number
			 */
			size: file.size || file.fileSize,

			/**
			 * Original file size in bytes.
			 *
			 * @property origSize
			 * @type Number
			 */
			origSize: file.size || file.fileSize,

			/**
			 * Number of bytes uploaded of the files total size.
			 *
			 * @property loaded
			 * @type Number
			 */
			loaded: 0,

			/**
			 * Number of percentage uploaded of the file.
			 *
			 * @property percent
			 * @type Number
			 */
			percent: 0,

			/**
			 * Status constant matching the plupload states QUEUED, UPLOADING, FAILED, DONE.
			 *
			 * @property status
			 * @type Number
			 * @see plupload
			 */
			status: plupload.QUEUED,

			/**
			 * Date of last modification.
			 *
			 * @property lastModifiedDate
			 * @type {String}
			 */
			lastModifiedDate: file.lastModifiedDate || (new Date()).toLocaleString(), // Thu Aug 23 2012 19:40:00 GMT+0400 (GET)

			/**
			 * Returns native window.File object, when it's available.
			 *
			 * @method getNative
			 * @return {window.File} or null, if plupload.File is of different origin
			 */
			getNative: function() {
				var file = this.getSource().getSource();
				return o.inArray(o.typeOf(file), ['blob', 'file']) !== -1 ? file : null;
			},

			/**
			 * Returns mOxie.File - unified wrapper object that can be used across runtimes.
			 *
			 * @method getSource
			 * @return {mOxie.File} or null
			 */
			getSource: function() {
				if (!filepool[this.id]) {
					return null;
				}
				return filepool[this.id];
			},

			/**
			 * Destroys plupload.File object.
			 *
			 * @method destroy
			 */
			destroy: function() {
				var src = this.getSource();
				if (src) {
					src.destroy();
					delete filepool[this.id];
				}
			}
		});

		filepool[this.id] = file;
	}

	return PluploadFile;
}());


/**
 * Constructs a queue progress.
 *
 * @class QueueProgress
 * @constructor
 */
 plupload.QueueProgress = function() {
	var self = this; // Setup alias for self to reduce code size when it's compressed

	/**
	 * Total queue file size.
	 *
	 * @property size
	 * @type Number
	 */
	self.size = 0;

	/**
	 * Total bytes uploaded.
	 *
	 * @property loaded
	 * @type Number
	 */
	self.loaded = 0;

	/**
	 * Number of files uploaded.
	 *
	 * @property uploaded
	 * @type Number
	 */
	self.uploaded = 0;

	/**
	 * Number of files failed to upload.
	 *
	 * @property failed
	 * @type Number
	 */
	self.failed = 0;

	/**
	 * Number of files yet to be uploaded.
	 *
	 * @property queued
	 * @type Number
	 */
	self.queued = 0;

	/**
	 * Total percent of the uploaded bytes.
	 *
	 * @property percent
	 * @type Number
	 */
	self.percent = 0;

	/**
	 * Bytes uploaded per second.
	 *
	 * @property bytesPerSec
	 * @type Number
	 */
	self.bytesPerSec = 0;

	/**
	 * Resets the progress to its initial values.
	 *
	 * @method reset
	 */
	self.reset = function() {
		self.size = self.loaded = self.uploaded = self.failed = self.queued = self.percent = self.bytesPerSec = 0;
	};
};

window.plupload = plupload;

}(window, mOxie));
plupload-2.1.9/license.txt000066400000000000000000000431031271605160700155340ustar00rootroot00000000000000		    GNU GENERAL PUBLIC LICENSE
		       Version 2, June 1991

 Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

			    Preamble

  The licenses for most software are designed to take away your
freedom to share and change it.  By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users.  This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it.  (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.)  You can apply it to
your programs, too.

  When we speak of free software, we are referring to freedom, not
price.  Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.

  To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.

  For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have.  You must make sure that they, too, receive or can get the
source code.  And you must show them these terms so they know their
rights.

  We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.

  Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software.  If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.

  Finally, any free program is threatened constantly by software
patents.  We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary.  To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.

  The precise terms and conditions for copying, distribution and
modification follow.

		    GNU GENERAL PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License.  The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language.  (Hereinafter, translation is included without limitation in
the term "modification".)  Each licensee is addressed as "you".

Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope.  The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.

  1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.

You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.

  2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:

    a) You must cause the modified files to carry prominent notices
    stating that you changed the files and the date of any change.

    b) You must cause any work that you distribute or publish, that in
    whole or in part contains or is derived from the Program or any
    part thereof, to be licensed as a whole at no charge to all third
    parties under the terms of this License.

    c) If the modified program normally reads commands interactively
    when run, you must cause it, when started running for such
    interactive use in the most ordinary way, to print or display an
    announcement including an appropriate copyright notice and a
    notice that there is no warranty (or else, saying that you provide
    a warranty) and that users may redistribute the program under
    these conditions, and telling the user how to view a copy of this
    License.  (Exception: if the Program itself is interactive but
    does not normally print such an announcement, your work based on
    the Program is not required to print an announcement.)

These requirements apply to the modified work as a whole.  If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works.  But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.

Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.

In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.

  3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:

    a) Accompany it with the complete corresponding machine-readable
    source code, which must be distributed under the terms of Sections
    1 and 2 above on a medium customarily used for software interchange; or,

    b) Accompany it with a written offer, valid for at least three
    years, to give any third party, for a charge no more than your
    cost of physically performing source distribution, a complete
    machine-readable copy of the corresponding source code, to be
    distributed under the terms of Sections 1 and 2 above on a medium
    customarily used for software interchange; or,

    c) Accompany it with the information you received as to the offer
    to distribute corresponding source code.  (This alternative is
    allowed only for noncommercial distribution and only if you
    received the program in object code or executable form with such
    an offer, in accord with Subsection b above.)

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itself accompanies the executable.

If distribution of executable or object code is made by offering
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distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.

  4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License.  Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.

  5. You are not required to accept this License, since you have not
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Program), you indicate your acceptance of this License to do so, and
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the Program or works based on it.

  6. Each time you redistribute the Program (or any work based on the
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original licensor to copy, distribute or modify the Program subject to
these terms and conditions.  You may not impose any further
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You are not responsible for enforcing compliance by third parties to
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  7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
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may not distribute the Program at all.  For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.

If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
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It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices.  Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.

This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.

  8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded.  In such case, this License incorporates
the limitation as if written in the body of this License.

  9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time.  Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.

Each version is given a distinguishing version number.  If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation.  If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.

  10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission.  For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this.  Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.

			    NO WARRANTY

  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.

  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.

		     END OF TERMS AND CONDITIONS

	    How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    
    Copyright (C)   

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:

    Gnomovision version 69, Copyright (C) year name of author
    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.

You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary.  Here is a sample; alter the names:

  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
  `Gnomovision' (which makes passes at compilers) written by James Hacker.

  , 1 April 1989
  Ty Coon, President of Vice

This General Public License does not permit incorporating your program into
proprietary programs.  If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.
plupload-2.1.9/readme.md000066400000000000000000000217741271605160700151420ustar00rootroot00000000000000# Plupload

Plupload is a cross-browser multi-runtime file uploading API. Basically, a set of tools that will help you to 
build a reliable and visually appealing file uploader in minutes.

Historically, Plupload comes from a dark and hostile age of no HTML5, hence all the alternative fallbacks, 
like Flash, Silverlight and Java (still in development). It is meant to provide an API, that 
will work anywhere and in any case, in one way or another. While having very solid fallbacks, Plupload 
is built with the future of HTML5 in mind.

### Table of Contents
* [Backstory](https://github.com/moxiecode/plupload/blob/master/readme.md#backstory)
* [Structure](https://github.com/moxiecode/plupload/blob/master/readme.md#structure)
  * [File API and XHR L2 pollyfills](https://github.com/moxiecode/moxie/blob/master/README.md)
  * [Plupload API](https://github.com/moxiecode/plupload/wiki/API)
  * [UI Widget](https://github.com/moxiecode/plupload/wiki/UI.Plupload)
  * [Queue Widget](https://github.com/moxiecode/plupload/wiki/pluploadQueue)
* [Demos](https://github.com/jayarjo/plupload-demos/blob/master/README.md)
* [Building Instructions](https://github.com/moxiecode/plupload/blob/master/readme.md#build)
* [Getting Started](https://github.com/moxiecode/plupload/wiki/Getting-Started)
  * [Options](https://github.com/moxiecode/plupload/wiki/Options)
  * [Events](https://github.com/moxiecode/plupload/wiki/Uploader#wiki-events)
  * [Methods](https://github.com/moxiecode/plupload/wiki/Uploader#wiki-methods)
  * [Plupload in Your Language](https://github.com/moxiecode/plupload/wiki/Plupload-in-Your-Language)
  * [File Filters](https://github.com/moxiecode/plupload/wiki/File-Filters) 
  * [Image Resizing on Client-Side](https://github.com/moxiecode/plupload/wiki/Image-Resizing-on-Client-Side) 
  * [Chunking](https://github.com/moxiecode/plupload/wiki/Chunking) 
  * [Upload to Amazon S3](https://github.com/moxiecode/plupload/wiki/Upload-to-Amazon-S3) 
* [FAQ](https://github.com/moxiecode/plupload/wiki/Frequently-Asked-Questions)
* [Support](https://github.com/moxiecode/plupload/blob/master/readme.md##support)
  * [Create a Fiddle](https://github.com/moxiecode/plupload/wiki/Create-a-Fiddle)
* [Contributing](https://github.com/moxiecode/plupload/blob/master/readme.md#contribute)
* [License](https://github.com/moxiecode/plupload/blob/master/readme.md#license)
* [Contact Us](http://www.moxiecode.com/contact.php)


### Backstory

Plupload started in a time when uploading a file in a responsive and customizable manner was a real pain. 
Internally, browsers only had the `input[type="file"]` element. It was ugly and clunky at the same time. 
One couldn't even change it's visuals, without hiding it and coding another one on top of it from scratch. 
And then there was no progress indication for the upload process... Sounds pretty crazy today.

It was very logical for developers to look for alternatives and writing their own implementations, using 
Flash and Java, in order to somehow extend limited browser capabilities. And so did we, in our search for 
a reliable and flexible file uploader for 
our [TinyMCE](http://www.tinymce.com/index.php)'s
[MCImageManager](http://www.tinymce.com/enterprise/mcimagemanager.php). 

Quickly enough though, Plupload grew big.  It easily split into a standalone project. 
With major *version 2.0* it underwent another huge reconstruction, basically 
[from the ground up](http://blog.moxiecode.com/2012/11/28/first-public-beta-plupload-2/), 
as all the low-level runtime logic has been extracted into separate [File API](http://www.w3.org/TR/FileAPI/) 
and [XHR L2](http://www.w3.org/TR/XMLHttpRequest/) pollyfills (currently known under combined name of [mOxie](https://github.com/moxiecode/moxie)), 
giving Plupload a chance to evolve further.


### Structure

Currently, Plupload may be considered as consisting of three parts: low-level pollyfills, 
Plupload API and Widgets (UI and Queue). Initially, Widgets were meant only to serve as examples 
of the API, but quickly formed into fully-functional API implementations that now come bundled with 
the Plupload API. This has been a source for multiple misconceptions about the API as Widgets were 
easily mistaken for the Plupload itself. They are only implementations, such as any of you can 
build by yourself out of the API.

* [Low-level pollyfills (mOxie)](https://github.com/moxiecode/moxie) - have their own [code base](https://github.com/moxiecode/moxie) and [documentation](https://github.com/moxiecode/moxie/wiki) on GitHub.
* [Plupload API](https://github.com/moxiecode/plupload/wiki/API)
* [UI Widget](https://github.com/moxiecode/plupload/wiki/UI.Plupload)
* [Queue Widget](https://github.com/moxiecode/plupload/wiki/pluploadQueue)


### Building instructions

Plupload depends on File API and XHR2 L2 pollyfills that currently have their 
[own repository](https://github.com/moxiecode/moxie) on GitHub. However, in most cases you shouldn't 
care as we bundle the latest build of mOxie, including full and minified JavaScript source and 
pre-compiled `SWF` and `XAP` components, with [every release](https://github.com/moxiecode/plupload/releases). You can find everything you may need under `js/` folder.

There are cases where you might need a custom build, for example free of unnecessary runtimes, half the 
original size, etc. The difficult part of this task comes from mOxie and its set of additional runtimes 
that require special tools on your workstation in order to compile. 
Consider [build instructions for mOxie](https://github.com/moxiecode/moxie#build-instructions) - 
everything applies to Plupload as well.

First of all, if you want to build custom Plupload packages you will require [Node.js](http://nodejs.org/), 
as this is our build environment of choice. Node.js binaries (as well as Source)
[are available](http://nodejs.org/download/) for all major operating systems.

Plupload includes _mOxie_ as a submodule, it also depends on some other repositories for building up it's dev
environment - to avoid necessity of downloading them one by one, we recommended you to simply clone Plupload 
with [git](http://git-scm.com/) recursively (you will require git installed on your system for this operation 
to succeed):

```
git clone --recursive https://github.com/moxiecode/plupload.git
```

And finalize the preparation stage with: `npm install` - this will install all additional modules, including those
required by dev and test environments. In case you would rather keep it minimal, add a `--production` flag.

*Note:* Currently, for an unknown reason, locally installed Node.js modules on Windows, may not be automatically 
added to the system PATH. So, if `jake` commands below are not recognized you will need to add them manually:

```
set PATH=%PATH%;%CD%\node_modules\.bin\
``` 


### Support

We are actively standing behind the Plupload and now that we are done with major rewrites and refactoring,
the only real goal that we have ahead is making it as reliable and bulletproof as possible. We are open to 
all the suggestions and feature requests. We ask you to file bug reports if you encounter any. We may not 
react to them instantly, but we constantly bear them in my mind as we extend the code base.

In addition to dedicated support for those who dare to buy our OEM licenses, we got 
[discussion boards](http://www.plupload.com/punbb/index.php), which is like an enormous FAQ, 
covering every possible application case. Of course, you are welcome to file a bug report or feature request, 
here on [GitHub](https://github.com/moxiecode/plupload/issues).

Sometimes it is easier to notice the problem when bug report is accompained by the actual code. Consider providing 
[a Plupload fiddle](https://github.com/moxiecode/plupload/wiki/Create-a-Fiddle) for the troublesome code.


### Contributing

We are open to suggestions and code revisions, however there are some rules and limitations that you might 
want to consider first.

* Code that you contribute will automatically be licensed under the LGPL, but will not be limited to LGPL.
* Although all contributors will get the credit for their work, copyright notices will be changed to [Moxiecode Systems AB](http://www.moxiecode.com/).
* Third party code will be reviewed, tested and possibly modified before being released.

These basic rules help us earn a living and ensure that code remains Open Source and compatible with LGPL license. All contributions will be added to the changelog and appear in every release and on the site. 

An easy place to start is to [translate Plupload to your language](https://github.com/moxiecode/plupload/wiki/Plupload-in-Your-Language#contribute).

You can read more about how to contribute at: [http://www.plupload.com/contributing](http://www.plupload.com/contributing)


### License

Copyright 2013, [Moxiecode Systems AB](http://www.moxiecode.com/)  
Released under [GPLv2 License](https://github.com/moxiecode/plupload/blob/master/license.txt).

We also provide [commercial license](http://www.plupload.com/commercial.php).