(function($) {
	var defaults;
	$.event.fix = (function(originalFix) {
		return function(event) {
			event = originalFix.apply(this, arguments);
			if (event.type.indexOf("copy") === 0 || event.type.indexOf("paste") === 0) {
				event.clipboardData = event.originalEvent.clipboardData;
			}
			return event;
		};
	})($.event.fix);
	defaults = {
		callback: $.noop,
		matchType: /image.*/
	};
	return ($.fn.pasteImageReader = function(options) {
		if (typeof options === "function") {
			options = {
				callback: options
			};
		}
		options = $.extend({}, defaults, options);
		return this.each(function() {
			var $this, element;
			element = this;
			$this = $(this);
			return $this.bind("paste", function(event) {
				var clipboardData, found;
				found = false;
				clipboardData = event.clipboardData;
				return Array.prototype.forEach.call(clipboardData.types, function(type, i) {
					var file, reader;
					if (found) {
						return;
					}
					if (
						type.match(options.matchType) ||
						clipboardData.items[i].type.match(options.matchType)
					) {
						file = clipboardData.items[i].getAsFile();
						reader = new FileReader();
						reader.onload = function(evt) {
							return options.callback.call(element, {
								dataURL: evt.target.result,
								event: evt,
								file: file,
								name: file.name
							});
						};
						reader.readAsDataURL(file);
						return (found = true);
					}
				});
			});
		});
	});
})(jQuery);

var dataURL, filename;
$("html").pasteImageReader(function(results) {
	filename = results.filename, dataURL = results.dataURL;
	$data.text(dataURL);
	$size.val(results.file.size);
	$type.val(results.file.type);
	var img = document.createElement("img");
	img.src = dataURL;
	var w = img.width;
	var h = img.height;
	$width.val(w);
	$height.val(h);
    $(".file-info").remove();
	$(".datei").value = dataURL;
	return $(".file")
		.css({
			backgroundImage: "url(" + dataURL + ")"
		})
		.data({ width: w, height: h });
});

var $data, $size, $type, $width, $height;
$(function() {
	$data = $(".data");
	$size = $(".size");
	$type = $(".type");
	$width = $("#width");
	$height = $("#height");
    var $this = $(".file");
    var bi = $this.css("background-image");
    if (bi != "none") {
        $data.text(bi.substr(4, bi.length - 6));
    }
    $this.addClass("contain");
    $width.val($this.data("width"));
    $height.val($this.data("height"));
    if ($this.hasClass("contain")) {
        $this.css({
            width: $this.data("width"),
            height: $this.data("height"),
            "z-index": "10"
        });
    } else {
        $this.css({ width: "", height: "", "z-index": "" });
    }
});

var readURL = function(input) {
    if (input.files && input.files[0]) {
        var reader = new FileReader();
        reader.onload = function (e) {
            // $('.file').attr('src', e.target.result);
            dataURL = e.target.result;
            $data.text(dataURL);
            var img = document.createElement("img");
            img.src = dataURL;
            $(".file-info").remove();
            return $(".file")
                .css({
                    backgroundImage: "url(" + dataURL + ")"
                });
        }
        reader.readAsDataURL(input.files[0]);
    }
}

$(".file-upload").on('change', function(){
    readURL(this);
});
$(".upload-button").on('click', function() {
    $(".file-upload").click();
});
$(".file").on('click', function() {
    $(".file-upload").click();
});