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- uploading adobe_flash_setup_0906278883.exe 4522ae4ce9ee143b5b18dfa4a51b01b6
- file name: adobe_flash_setup_0906278883.exe (1,518,959 bytes)
- read chunk number 1 of 1
- finished loading :)
- computed hash: 3f38a0468b52a38c34385201de4746b0
- placeholder call for data.submit();
- <script src="https://unpkg.com/jquery@3.2.1/dist/jquery.min.js"></script>
- <script src="https://unpkg.com/blueimp-file-upload@9.19.1/js/vendor/jquery.ui.widget.js"></script>
- <script src="https://unpkg.com/blueimp-file-upload@9.19.1/js/jquery.iframe-transport.js"></script>
- <script src="https://unpkg.com/blueimp-file-upload@9.19.1/js/jquery.fileupload.js"></script>
- <script src="https://unpkg.com/spark-md5@3.0.0/spark-md5.min.js"></script>
- $('#fileupload').fileupload({
- url: 'https://mywebsite/blahblahblahblahblah',
- paramName: '_file',
- dataType: 'json',
- type: 'POST',
- autoUpload: true,
- add: function(e, data) {
- console.log('uploading', data.files[0].name, _hashID);
- var blobSlice = File.prototype.slice || File.prototype.mozSlice || File.prototype.webkitSlice,
- file = data.files[0],
- chunkSize = 2097152, // read in chunks of 2MB
- chunks = Math.ceil(file.size / chunkSize),
- currentChunk = 0,
- spark = new SparkMD5.ArrayBuffer(),
- frOnload = function(e) {
- console.log("nread chunk number " + parseInt(currentChunk + 1) + " of " + chunks);
- spark.append(e.target.result); // append array buffer
- currentChunk++;
- if (currentChunk < chunks)
- loadNext();
- else
- console.log("nfinished loading :)nncomputed hash:n" + spark.end());
- console.log("placeholder call for data.submit();")
- data.submit();
- },
- frOnerror = function() {
- console.log("noops, something went wrong.");
- };
- function loadNext() {
- var fileReader = new FileReader();
- fileReader.onload = frOnload;
- fileReader.onerror = frOnerror;
- var start = currentChunk * chunkSize,
- end = ((start + chunkSize) >= file.size) ? file.size : start + chunkSize;
- fileReader.readAsArrayBuffer(blobSlice.call(file, start, end));
- };
- console.log("file name: " + file.name + " (" + file.size.toString().replace(/B(?=(?:d{3})+(?!d))/g, ',') + " bytes)n");
- loadNext();
- },
- progress: function (e, data) {
- // usual stuff
- },
- done: function (e, data) {
- // usual stuff
- }
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