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0 parents commit 14e4be337d27d8bba8b57c2a8678f32547b5fd22 @paltman paltman committed Nov 30, 2011
2 MANIFEST.in
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+include README.md
+recursive-include chunked_uploads/static *
19 README.md
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+# README
+
+This is what I use to package up Python (mostly Django apps) packages.
+
+## Usage
+
+* git clone https://paltman@github.com/paltman/python-setup-template.git
+* cd your-project-directory
+* Make sure your package is not at the root of your project directory
+ (e.g. your-project-directory/your\_package)
+* cp -r ../python-setup-template/\* .
+* Doing this you should end up with a setup.py and docs/ as peers to your
+ your\_package directory.
+* Edit the docs/Makefile and change the name of the PROJECT variable
+ to match your package name.
+* Edit the docs/conf.py and set the different variables to the approprate
+ values.
+* Write your documentation you can use the provided stubs, but they are
+ mostly what I use to document Django apps so I leave them in here.
1 chunked_uploads/__init__.py
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+__version__ = "0.1.dev1"
7 chunked_uploads/admin.py
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+from django.contrib import admin
+
+from chunked_uploads.models import Upload, Chunk
+
+
+admin.site.register(Upload)
+admin.site.register(Chunk)
65 chunked_uploads/models.py
@@ -0,0 +1,65 @@
+import datetime
+import os
+
+from django.conf import settings
+from django.core.files.uploadedfile import UploadedFile
+from django.db import models
+
+from django.contrib.auth.models import User
+
+from storages.backends.mosso import ThreadSafeCloudFilesStorage
+from uuidfield import UUIDField
+
+
+cloud_storage = ThreadSafeCloudFilesStorage()
+
+
+def cloud_path(obj, filename):
+ if isinstance(obj, Upload):
+ return os.path.join(obj.cloud_path_prefix(), filename).replace("/", "-") # @@@ this replacement is a hack to work around bug in django-storages cloud files backend
+ return os.path.join(obj.upload.cloud_path_prefix(), "chunk")
+
+
+class Upload(models.Model):
+
+ STATE_UPLOADING = 1
+ STATE_COMPLETE = 2
+
+ STATE_CHOICES = [
+ (STATE_UPLOADING, "Uploading"),
+ (STATE_COMPLETE, "Complete")
+ ]
+
+ user = models.ForeignKey(User, related_name="uploads")
+ uuid = UUIDField(auto=True, unique=True)
+ filename = models.CharField(max_length=250)
+ filesize = models.IntegerField()
+ upload = models.FileField(storage=cloud_storage, upload_to=cloud_path)
+ state = models.IntegerField(choices=STATE_CHOICES, default=STATE_UPLOADING)
+ created_at = models.DateTimeField(default=datetime.datetime.now)
+
+ def cloud_path_prefix(self):
+ s = str(self.uuid)
+ return os.path.join("videos", s[:2], s[2:4], s[4:6], s)
+
+ def stitch_chunks(self):
+ f = open(os.path.join(settings.MEDIA_ROOT, cloud_path(self, self.filename)), "wb")
+ for chunk in self.chunks.all().order_by("pk"):
+ f.write(chunk.chunk.read())
+ f.close()
+ f = UploadedFile(open(f.name, "rb"))
+ self.upload.save(self.filename, f)
+ self.state = Upload.STATE_COMPLETE
+ self.save()
+ f.close()
+
+ def uploaded_size(self):
+ return self.chunks.all().aggregate(models.Sum("chunk_size")).get("chunk_size__sum")
+
+
+class Chunk(models.Model):
+
+ upload = models.ForeignKey(Upload, related_name="chunks")
+ chunk = models.FileField(upload_to=cloud_path)
+ chunk_size = models.IntegerField()
+ created_at = models.DateTimeField(default=datetime.datetime.now)
39 chunked_uploads/static/chunked_uploads/js/jquery.chunked_uploads.js
@@ -0,0 +1,39 @@
+jQuery(function($) {
+
+ var ChunkedUpload = function(form, options) {
+ this.options = $.extend({}, $.fn.phileo.defaults, options);
+ this.$form = $(form);
+
+ this.$count = $(this.options.count);
+
+ var self = this;
+ this.$form.submit(function(event) {
+ event.preventDefault();
+
+ $.ajax({
+ url: self.$form.attr('action'),
+ type: "POST",
+ data: self.$form.serialize(),
+ statusCode: {
+ 200: function(data, textStatus, jqXHR) {
+ self.$count.text(data.likes_count);
+ self.$form[data.liked ? 'addClass' : 'removeClass'](self.options.toggle_class);
+ }
+ }
+ });
+ });
+ };
+
+ $.fn.phileo = function(options) {
+ $(this).each(function(i, el) {
+ var chunked_upload = new ChunkedUpload(el, options);
+ $(el).data('DjangoChunkedUpload', {instance: chunked_upload});
+ });
+ return this;
+ };
+
+ $.fn.phileo.defaults = {
+ toggle_class: 'phileo-liked',
+ count: false
+ };
+});
811 chunked_uploads/static/chunked_uploads/js/jquery.fileupload.js
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+/*
+ * jQuery File Upload Plugin 5.5
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2010, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://creativecommons.org/licenses/MIT/
+ */
+
+/*jslint white: true, nomen: true, unparam: true, regexp: true */
+/*global document, XMLHttpRequestUpload, Blob, File, FormData, location, jQuery */
+
+(function ($) {
+ 'use strict';
+
+ // The fileupload widget listens for change events on file input fields defined
+ // via fileInput setting and paste or drop events of the given dropZone.
+ // In addition to the default jQuery Widget methods, the fileupload widget
+ // exposes the "add" and "send" methods, to add or directly send files using
+ // the fileupload API.
+ // By default, files added via file input selection, paste, drag & drop or
+ // "add" method are uploaded immediately, but it is possible to override
+ // the "add" callback option to queue file uploads.
+ $.widget('blueimp.fileupload', {
+
+ options: {
+ // The namespace used for event handler binding on the dropZone and
+ // fileInput collections.
+ // If not set, the name of the widget ("fileupload") is used.
+ namespace: undefined,
+ // The drop target collection, by the default the complete document.
+ // Set to null or an empty collection to disable drag & drop support:
+ dropZone: $(document),
+ // The file input field collection, that is listened for change events.
+ // If undefined, it is set to the file input fields inside
+ // of the widget element on plugin initialization.
+ // Set to null or an empty collection to disable the change listener.
+ fileInput: undefined,
+ // By default, the file input field is replaced with a clone after
+ // each input field change event. This is required for iframe transport
+ // queues and allows change events to be fired for the same file
+ // selection, but can be disabled by setting the following option to false:
+ replaceFileInput: true,
+ // The parameter name for the file form data (the request argument name).
+ // If undefined or empty, the name property of the file input field is
+ // used, or "files[]" if the file input name property is also empty:
+ paramName: undefined,
+ // By default, each file of a selection is uploaded using an individual
+ // request for XHR type uploads. Set to false to upload file
+ // selections in one request each:
+ singleFileUploads: true,
+ // To limit the number of files uploaded with one XHR request,
+ // set the following option to an integer greater than 0:
+ limitMultiFileUploads: undefined,
+ // Set the following option to true to issue all file upload requests
+ // in a sequential order:
+ sequentialUploads: false,
+ // To limit the number of concurrent uploads,
+ // set the following option to an integer greater than 0:
+ limitConcurrentUploads: undefined,
+ // Set the following option to true to force iframe transport uploads:
+ forceIframeTransport: false,
+ // Set the following option to the location of a postMessage window,
+ // to enable postMessage transport uploads:
+ postMessage: undefined,
+ // By default, XHR file uploads are sent as multipart/form-data.
+ // The iframe transport is always using multipart/form-data.
+ // Set to false to enable non-multipart XHR uploads:
+ multipart: true,
+ // To upload large files in smaller chunks, set the following option
+ // to a preferred maximum chunk size. If set to 0, null or undefined,
+ // or the browser does not support the required Blob API, files will
+ // be uploaded as a whole.
+ maxChunkSize: undefined,
+ // When a non-multipart upload or a chunked multipart upload has been
+ // aborted, this option can be used to resume the upload by setting
+ // it to the size of the already uploaded bytes. This option is most
+ // useful when modifying the options object inside of the "add" or
+ // "send" callbacks, as the options are cloned for each file upload.
+ uploadedBytes: undefined,
+ // By default, failed (abort or error) file uploads are removed from the
+ // global progress calculation. Set the following option to false to
+ // prevent recalculating the global progress data:
+ recalculateProgress: true,
+
+ // Additional form data to be sent along with the file uploads can be set
+ // using this option, which accepts an array of objects with name and
+ // value properties, a function returning such an array, a FormData
+ // object (for XHR file uploads), or a simple object.
+ // The form of the first fileInput is given as parameter to the function:
+ formData: function (form) {
+ return form.serializeArray();
+ },
+
+ // The add callback is invoked as soon as files are added to the fileupload
+ // widget (via file input selection, drag & drop, paste or add API call).
+ // If the singleFileUploads option is enabled, this callback will be
+ // called once for each file in the selection for XHR file uplaods, else
+ // once for each file selection.
+ // The upload starts when the submit method is invoked on the data parameter.
+ // The data object contains a files property holding the added files
+ // and allows to override plugin options as well as define ajax settings.
+ // Listeners for this callback can also be bound the following way:
+ // .bind('fileuploadadd', func);
+ // data.submit() returns a Promise object and allows to attach additional
+ // handlers using jQuery's Deferred callbacks:
+ // data.submit().done(func).fail(func).always(func);
+ add: function (e, data) {
+ data.submit();
+ },
+
+ // Other callbacks:
+ // Callback for the submit event of each file upload:
+ // submit: function (e, data) {}, // .bind('fileuploadsubmit', func);
+ // Callback for the start of each file upload request:
+ // send: function (e, data) {}, // .bind('fileuploadsend', func);
+ // Callback for successful uploads:
+ // done: function (e, data) {}, // .bind('fileuploaddone', func);
+ // Callback for failed (abort or error) uploads:
+ // fail: function (e, data) {}, // .bind('fileuploadfail', func);
+ // Callback for completed (success, abort or error) requests:
+ // always: function (e, data) {}, // .bind('fileuploadalways', func);
+ // Callback for upload progress events:
+ // progress: function (e, data) {}, // .bind('fileuploadprogress', func);
+ // Callback for global upload progress events:
+ // progressall: function (e, data) {}, // .bind('fileuploadprogressall', func);
+ // Callback for uploads start, equivalent to the global ajaxStart event:
+ // start: function (e) {}, // .bind('fileuploadstart', func);
+ // Callback for uploads stop, equivalent to the global ajaxStop event:
+ // stop: function (e) {}, // .bind('fileuploadstop', func);
+ // Callback for change events of the fileInput collection:
+ // change: function (e, data) {}, // .bind('fileuploadchange', func);
+ // Callback for paste events to the dropZone collection:
+ // paste: function (e, data) {}, // .bind('fileuploadpaste', func);
+ // Callback for drop events of the dropZone collection:
+ // drop: function (e, data) {}, // .bind('fileuploaddrop', func);
+ // Callback for dragover events of the dropZone collection:
+ // dragover: function (e) {}, // .bind('fileuploaddragover', func);
+
+ // The plugin options are used as settings object for the ajax calls.
+ // The following are jQuery ajax settings required for the file uploads:
+ processData: false,
+ contentType: false,
+ cache: false
+ },
+
+ // A list of options that require a refresh after assigning a new value:
+ _refreshOptionsList: ['namespace', 'dropZone', 'fileInput'],
+
+ _isXHRUpload: function (options) {
+ var undef = 'undefined';
+ return !options.forceIframeTransport &&
+ typeof XMLHttpRequestUpload !== undef && typeof File !== undef &&
+ (!options.multipart || typeof FormData !== undef);
+ },
+
+ _getFormData: function (options) {
+ var formData;
+ if (typeof options.formData === 'function') {
+ return options.formData(options.form);
+ } else if ($.isArray(options.formData)) {
+ return options.formData;
+ } else if (options.formData) {
+ formData = [];
+ $.each(options.formData, function (name, value) {
+ formData.push({name: name, value: value});
+ });
+ return formData;
+ }
+ return [];
+ },
+
+ _getTotal: function (files) {
+ var total = 0;
+ $.each(files, function (index, file) {
+ total += file.size || 1;
+ });
+ return total;
+ },
+
+ _onProgress: function (e, data) {
+ if (e.lengthComputable) {
+ var total = data.total || this._getTotal(data.files),
+ loaded = parseInt(
+ e.loaded / e.total * (data.chunkSize || total),
+ 10
+ ) + (data.uploadedBytes || 0);
+ this._loaded += loaded - (data.loaded || data.uploadedBytes || 0);
+ data.lengthComputable = true;
+ data.loaded = loaded;
+ data.total = total;
+ // Trigger a custom progress event with a total data property set
+ // to the file size(s) of the current upload and a loaded data
+ // property calculated accordingly:
+ this._trigger('progress', e, data);
+ // Trigger a global progress event for all current file uploads,
+ // including ajax calls queued for sequential file uploads:
+ this._trigger('progressall', e, {
+ lengthComputable: true,
+ loaded: this._loaded,
+ total: this._total
+ });
+ }
+ },
+
+ _initProgressListener: function (options) {
+ var that = this,
+ xhr = options.xhr ? options.xhr() : $.ajaxSettings.xhr();
+ // Accesss to the native XHR object is required to add event listeners
+ // for the upload progress event:
+ if (xhr.upload && xhr.upload.addEventListener) {
+ xhr.upload.addEventListener('progress', function (e) {
+ that._onProgress(e, options);
+ }, false);
+ options.xhr = function () {
+ return xhr;
+ };
+ }
+ },
+
+ _initXHRData: function (options) {
+ var formData,
+ file = options.files[0];
+ if (!options.multipart || options.blob) {
+ // For non-multipart uploads and chunked uploads,
+ // file meta data is not part of the request body,
+ // so we transmit this data as part of the HTTP headers.
+ // For cross domain requests, these headers must be allowed
+ // via Access-Control-Allow-Headers or removed using
+ // the beforeSend callback:
+ options.headers = $.extend(options.headers, {
+ 'X-File-Name': file.name,
+ 'X-File-Type': file.type,
+ 'X-File-Size': file.size
+ });
+ if (!options.blob) {
+ // Non-chunked non-multipart upload:
+ options.contentType = file.type;
+ options.data = file;
+ } else if (!options.multipart) {
+ // Chunked non-multipart upload:
+ options.contentType = 'application/octet-stream';
+ options.data = options.blob;
+ }
+ }
+ if (options.multipart && typeof FormData !== 'undefined') {
+ if (options.postMessage) {
+ // window.postMessage does not allow sending FormData
+ // objects, so we just add the File/Blob objects to
+ // the formData array and let the postMessage window
+ // create the FormData object out of this array:
+ formData = this._getFormData(options);
+ if (options.blob) {
+ formData.push({
+ name: options.paramName,
+ value: options.blob
+ });
+ } else {
+ $.each(options.files, function (index, file) {
+ formData.push({
+ name: options.paramName,
+ value: file
+ });
+ });
+ }
+ } else {
+ if (options.formData instanceof FormData) {
+ formData = options.formData;
+ } else {
+ formData = new FormData();
+ $.each(this._getFormData(options), function (index, field) {
+ formData.append(field.name, field.value);
+ });
+ }
+ if (options.blob) {
+ formData.append(options.paramName, options.blob);
+ } else {
+ $.each(options.files, function (index, file) {
+ // File objects are also Blob instances.
+ // This check allows the tests to run with
+ // dummy objects:
+ if (file instanceof Blob) {
+ formData.append(options.paramName, file);
+ }
+ });
+ }
+ }
+ options.data = formData;
+ }
+ // Blob reference is not needed anymore, free memory:
+ options.blob = null;
+ },
+
+ _initIframeSettings: function (options) {
+ // Setting the dataType to iframe enables the iframe transport:
+ options.dataType = 'iframe ' + (options.dataType || '');
+ // The iframe transport accepts a serialized array as form data:
+ options.formData = this._getFormData(options);
+ },
+
+ _initDataSettings: function (options) {
+ if (this._isXHRUpload(options)) {
+ if (!this._chunkedUpload(options, true)) {
+ if (!options.data) {
+ this._initXHRData(options);
+ }
+ this._initProgressListener(options);
+ }
+ if (options.postMessage) {
+ // Setting the dataType to postmessage enables the
+ // postMessage transport:
+ options.dataType = 'postmessage ' + (options.dataType || '');
+ }
+ } else {
+ this._initIframeSettings(options, 'iframe');
+ }
+ },
+
+ _initFormSettings: function (options) {
+ // Retrieve missing options from the input field and the
+ // associated form, if available:
+ if (!options.form || !options.form.length) {
+ options.form = $(options.fileInput.prop('form'));
+ }
+ if (!options.paramName) {
+ options.paramName = options.fileInput.prop('name') ||
+ 'files[]';
+ }
+ if (!options.url) {
+ options.url = options.form.prop('action') || location.href;
+ }
+ // The HTTP request method must be "POST" or "PUT":
+ options.type = (options.type || options.form.prop('method') || '')
+ .toUpperCase();
+ if (options.type !== 'POST' && options.type !== 'PUT') {
+ options.type = 'POST';
+ }
+ },
+
+ _getAJAXSettings: function (data) {
+ var options = $.extend({}, this.options, data);
+ this._initFormSettings(options);
+ this._initDataSettings(options);
+ return options;
+ },
+
+ // Maps jqXHR callbacks to the equivalent
+ // methods of the given Promise object:
+ _enhancePromise: function (promise) {
+ promise.success = promise.done;
+ promise.error = promise.fail;
+ promise.complete = promise.always;
+ return promise;
+ },
+
+ // Creates and returns a Promise object enhanced with
+ // the jqXHR methods abort, success, error and complete:
+ _getXHRPromise: function (resolveOrReject, context, args) {
+ var dfd = $.Deferred(),
+ promise = dfd.promise();
+ context = context || this.options.context || promise;
+ if (resolveOrReject === true) {
+ dfd.resolveWith(context, args);
+ } else if (resolveOrReject === false) {
+ dfd.rejectWith(context, args);
+ }
+ promise.abort = dfd.promise;
+ return this._enhancePromise(promise);
+ },
+
+ // Uploads a file in multiple, sequential requests
+ // by splitting the file up in multiple blob chunks.
+ // If the second parameter is true, only tests if the file
+ // should be uploaded in chunks, but does not invoke any
+ // upload requests:
+ _chunkedUpload: function (options, testOnly) {
+ var that = this,
+ file = options.files[0],
+ fs = file.size,
+ ub = options.uploadedBytes = options.uploadedBytes || 0,
+ mcs = options.maxChunkSize || fs,
+ // Use the Blob methods with the slice implementation
+ // according to the W3C Blob API specification:
+ slice = file.webkitSlice || file.mozSlice || file.slice,
+ upload,
+ n,
+ jqXHR,
+ pipe;
+ if (!(this._isXHRUpload(options) && slice && (ub || mcs < fs)) ||
+ options.data) {
+ return false;
+ }
+ if (testOnly) {
+ return true;
+ }
+ if (ub >= fs) {
+ file.error = 'uploadedBytes';
+ return this._getXHRPromise(false);
+ }
+ // n is the number of blobs to upload,
+ // calculated via filesize, uploaded bytes and max chunk size:
+ n = Math.ceil((fs - ub) / mcs);
+ // The chunk upload method accepting the chunk number as parameter:
+ upload = function (i) {
+ if (!i) {
+ return that._getXHRPromise(true);
+ }
+ // Upload the blobs in sequential order:
+ return upload(i -= 1).pipe(function () {
+ // Clone the options object for each chunk upload:
+ var o = $.extend({}, options);
+ o.blob = slice.call(
+ file,
+ ub + i * mcs,
+ ub + (i + 1) * mcs
+ );
+ // Store the current chunk size, as the blob itself
+ // will be dereferenced after data processing:
+ o.chunkSize = o.blob.size;
+ // Process the upload data (the blob and potential form data):
+ that._initXHRData(o);
+ // Add progress listeners for this chunk upload:
+ that._initProgressListener(o);
+ jqXHR = ($.ajax(o) || that._getXHRPromise(false, o.context))
+ .done(function () {
+ // Create a progress event if upload is done and
+ // no progress event has been invoked for this chunk:
+ if (!o.loaded) {
+ that._onProgress($.Event('progress', {
+ lengthComputable: true,
+ loaded: o.chunkSize,
+ total: o.chunkSize
+ }), o);
+ }
+ options.uploadedBytes = o.uploadedBytes +=
+ o.chunkSize;
+ });
+ return jqXHR;
+ });
+ };
+ // Return the piped Promise object, enhanced with an abort method,
+ // which is delegated to the jqXHR object of the current upload,
+ // and jqXHR callbacks mapped to the equivalent Promise methods:
+ pipe = upload(n);
+ pipe.abort = function () {
+ return jqXHR.abort();
+ };
+ return this._enhancePromise(pipe);
+ },
+
+ _beforeSend: function (e, data) {
+ if (this._active === 0) {
+ // the start callback is triggered when an upload starts
+ // and no other uploads are currently running,
+ // equivalent to the global ajaxStart event:
+ this._trigger('start');
+ }
+ this._active += 1;
+ // Initialize the global progress values:
+ this._loaded += data.uploadedBytes || 0;
+ this._total += this._getTotal(data.files);
+ },
+
+ _onDone: function (result, textStatus, jqXHR, options) {
+ if (!this._isXHRUpload(options)) {
+ // Create a progress event for each iframe load:
+ this._onProgress($.Event('progress', {
+ lengthComputable: true,
+ loaded: 1,
+ total: 1
+ }), options);
+ }
+ options.result = result;
+ options.textStatus = textStatus;
+ options.jqXHR = jqXHR;
+ this._trigger('done', null, options);
+ },
+
+ _onFail: function (jqXHR, textStatus, errorThrown, options) {
+ options.jqXHR = jqXHR;
+ options.textStatus = textStatus;
+ options.errorThrown = errorThrown;
+ this._trigger('fail', null, options);
+ if (options.recalculateProgress) {
+ // Remove the failed (error or abort) file upload from
+ // the global progress calculation:
+ this._loaded -= options.loaded || options.uploadedBytes || 0;
+ this._total -= options.total || this._getTotal(options.files);
+ }
+ },
+
+ _onAlways: function (jqXHR, textStatus, options) {
+ this._active -= 1;
+ options.jqXHR = jqXHR;
+ options.textStatus = textStatus;
+ this._trigger('always', null, options);
+ if (this._active === 0) {
+ // The stop callback is triggered when all uploads have
+ // been completed, equivalent to the global ajaxStop event:
+ this._trigger('stop');
+ // Reset the global progress values:
+ this._loaded = this._total = 0;
+ }
+ },
+
+ _onSend: function (e, data) {
+ var that = this,
+ jqXHR,
+ slot,
+ pipe,
+ options = that._getAJAXSettings(data),
+ send = function (resolve, args) {
+ that._sending += 1;
+ jqXHR = jqXHR || (
+ (resolve !== false &&
+ that._trigger('send', e, options) !== false &&
+ (that._chunkedUpload(options) || $.ajax(options))) ||
+ that._getXHRPromise(false, options.context, args)
+ ).done(function (result, textStatus, jqXHR) {
+ that._onDone(result, textStatus, jqXHR, options);
+ }).fail(function (jqXHR, textStatus, errorThrown) {
+ that._onFail(jqXHR, textStatus, errorThrown, options);
+ }).complete(function (jqXHR, textStatus) {
+ // jqXHR.complete() will be deprecated in jQuery 1.8,
+ // but is preferable over jqXHR.always() due to this bug:
+ // http://bugs.jquery.com/ticket/10723 (jQuery 1.7)
+ that._sending -= 1;
+ that._onAlways(jqXHR, textStatus, options);
+ if (options.limitConcurrentUploads &&
+ options.limitConcurrentUploads > that._sending) {
+ // Start the next queued upload,
+ // that has not been aborted:
+ var nextSlot = that._slots.shift();
+ while (nextSlot) {
+ if (!nextSlot.isRejected()) {
+ nextSlot.resolve();
+ break;
+ }
+ nextSlot = that._slots.shift();
+ }
+ }
+ });
+ return jqXHR;
+ };
+ this._beforeSend(e, options);
+ if (this.options.sequentialUploads ||
+ (this.options.limitConcurrentUploads &&
+ this.options.limitConcurrentUploads <= this._sending)) {
+ if (this.options.limitConcurrentUploads > 1) {
+ slot = $.Deferred();
+ this._slots.push(slot);
+ pipe = slot.pipe(send);
+ } else {
+ pipe = (this._sequence = this._sequence.pipe(send, send));
+ }
+ // Return the piped Promise object, enhanced with an abort method,
+ // which is delegated to the jqXHR object of the current upload,
+ // and jqXHR callbacks mapped to the equivalent Promise methods:
+ pipe.abort = function () {
+ var args = [undefined, 'abort', 'abort'];
+ if (!jqXHR) {
+ if (slot) {
+ slot.rejectWith(args);
+ }
+ return send(false, args);
+ }
+ return jqXHR.abort();
+ };
+ return this._enhancePromise(pipe);
+ }
+ return send();
+ },
+
+ _onAdd: function (e, data) {
+ var that = this,
+ result = true,
+ options = $.extend({}, this.options, data),
+ limit = options.limitMultiFileUploads,
+ fileSet,
+ i;
+ if (!(options.singleFileUploads || limit) ||
+ !this._isXHRUpload(options)) {
+ fileSet = [data.files];
+ } else if (!options.singleFileUploads && limit) {
+ fileSet = [];
+ for (i = 0; i < data.files.length; i += limit) {
+ fileSet.push(data.files.slice(i, i + limit));
+ }
+ }
+ data.originalFiles = data.files;
+ $.each(fileSet || data.files, function (index, element) {
+ var files = fileSet ? element : [element],
+ newData = $.extend({}, data, {files: files});
+ newData.submit = function () {
+ return (that._trigger('submit', e, newData) !== false) &&
+ that._onSend(e, newData);
+ };
+ return (result = that._trigger('add', e, newData));
+ });
+ return result;
+ },
+
+ // File Normalization for Gecko 1.9.1 (Firefox 3.5) support:
+ _normalizeFile: function (index, file) {
+ if (file.name === undefined && file.size === undefined) {
+ file.name = file.fileName;
+ file.size = file.fileSize;
+ }
+ },
+
+ _replaceFileInput: function (input) {
+ var inputClone = input.clone(true);
+ $('<form></form>').append(inputClone)[0].reset();
+ // Detaching allows to insert the fileInput on another form
+ // without loosing the file input value:
+ input.after(inputClone).detach();
+ // Avoid memory leaks with the detached file input:
+ $.cleanData(input.unbind('remove'));
+ // Replace the original file input element in the fileInput
+ // collection with the clone, which has been copied including
+ // event handlers:
+ this.options.fileInput = this.options.fileInput.map(function (i, el) {
+ if (el === input[0]) {
+ return inputClone[0];
+ }
+ return el;
+ });
+ // If the widget has been initialized on the file input itself,
+ // override this.element with the file input clone:
+ if (input[0] === this.element[0]) {
+ this.element = inputClone;
+ }
+ },
+
+ _onChange: function (e) {
+ var that = e.data.fileupload,
+ data = {
+ files: $.each($.makeArray(e.target.files), that._normalizeFile),
+ fileInput: $(e.target),
+ form: $(e.target.form)
+ };
+ if (!data.files.length) {
+ // If the files property is not available, the browser does not
+ // support the File API and we add a pseudo File object with
+ // the input value as name with path information removed:
+ data.files = [{name: e.target.value.replace(/^.*\\/, '')}];
+ }
+ if (that.options.replaceFileInput) {
+ that._replaceFileInput(data.fileInput);
+ }
+ if (that._trigger('change', e, data) === false ||
+ that._onAdd(e, data) === false) {
+ return false;
+ }
+ },
+
+ _onPaste: function (e) {
+ var that = e.data.fileupload,
+ cbd = e.originalEvent.clipboardData,
+ items = (cbd && cbd.items) || [],
+ data = {files: []};
+ $.each(items, function (index, item) {
+ var file = item.getAsFile && item.getAsFile();
+ if (file) {
+ data.files.push(file);
+ }
+ });
+ if (that._trigger('paste', e, data) === false ||
+ that._onAdd(e, data) === false) {
+ return false;
+ }
+ },
+
+ _onDrop: function (e) {
+ var that = e.data.fileupload,
+ dataTransfer = e.dataTransfer = e.originalEvent.dataTransfer,
+ data = {
+ files: $.each(
+ $.makeArray(dataTransfer && dataTransfer.files),
+ that._normalizeFile
+ )
+ };
+ if (that._trigger('drop', e, data) === false ||
+ that._onAdd(e, data) === false) {
+ return false;
+ }
+ e.preventDefault();
+ },
+
+ _onDragOver: function (e) {
+ var that = e.data.fileupload,
+ dataTransfer = e.dataTransfer = e.originalEvent.dataTransfer;
+ if (that._trigger('dragover', e) === false) {
+ return false;
+ }
+ if (dataTransfer) {
+ dataTransfer.dropEffect = dataTransfer.effectAllowed = 'copy';
+ }
+ e.preventDefault();
+ },
+
+ _initEventHandlers: function () {
+ var ns = this.options.namespace || this.widgetName;
+ this.options.dropZone
+ .bind('dragover.' + ns, {fileupload: this}, this._onDragOver)
+ .bind('drop.' + ns, {fileupload: this}, this._onDrop)
+ .bind('paste.' + ns, {fileupload: this}, this._onPaste);
+ this.options.fileInput
+ .bind('change.' + ns, {fileupload: this}, this._onChange);
+ },
+
+ _destroyEventHandlers: function () {
+ var ns = this.options.namespace || this.widgetName;
+ this.options.dropZone
+ .unbind('dragover.' + ns, this._onDragOver)
+ .unbind('drop.' + ns, this._onDrop)
+ .unbind('paste.' + ns, this._onPaste);
+ this.options.fileInput
+ .unbind('change.' + ns, this._onChange);
+ },
+
+ _beforeSetOption: function (key, value) {
+ this._destroyEventHandlers();
+ },
+
+ _afterSetOption: function (key, value) {
+ var options = this.options;
+ if (!options.fileInput) {
+ options.fileInput = $();
+ }
+ if (!options.dropZone) {
+ options.dropZone = $();
+ }
+ this._initEventHandlers();
+ },
+
+ _setOption: function (key, value) {
+ var refresh = $.inArray(key, this._refreshOptionsList) !== -1;
+ if (refresh) {
+ this._beforeSetOption(key, value);
+ }
+ $.Widget.prototype._setOption.call(this, key, value);
+ if (refresh) {
+ this._afterSetOption(key, value);
+ }
+ },
+
+ _create: function () {
+ var options = this.options;
+ if (options.fileInput === undefined) {
+ options.fileInput = this.element.is('input:file') ?
+ this.element : this.element.find('input:file');
+ } else if (!options.fileInput) {
+ options.fileInput = $();
+ }
+ if (!options.dropZone) {
+ options.dropZone = $();
+ }
+ this._slots = [];
+ this._sequence = this._getXHRPromise(true);
+ this._sending = this._active = this._loaded = this._total = 0;
+ this._initEventHandlers();
+ },
+
+ destroy: function () {
+ this._destroyEventHandlers();
+ $.Widget.prototype.destroy.call(this);
+ },
+
+ enable: function () {
+ $.Widget.prototype.enable.call(this);
+ this._initEventHandlers();
+ },
+
+ disable: function () {
+ this._destroyEventHandlers();
+ $.Widget.prototype.disable.call(this);
+ },
+
+ // This method is exposed to the widget API and allows adding files
+ // using the fileupload API. The data parameter accepts an object which
+ // must have a files property and can contain additional options:
+ // .fileupload('add', {files: filesList});
+ add: function (data) {
+ if (!data || this.options.disabled) {
+ return;
+ }
+ data.files = $.each($.makeArray(data.files), this._normalizeFile);
+ this._onAdd(null, data);
+ },
+
+ // This method is exposed to the widget API and allows sending files
+ // using the fileupload API. The data parameter accepts an object which
+ // must have a files property and can contain additional options:
+ // .fileupload('send', {files: filesList});
+ // The method returns a Promise object for the file upload call.
+ send: function (data) {
+ if (data && !this.options.disabled) {
+ data.files = $.each($.makeArray(data.files), this._normalizeFile);
+ if (data.files.length) {
+ return this._onSend(null, data);
+ }
+ }
+ return this._getXHRPromise(false, data && data.context);
+ }
+
+ });
+
+}(jQuery));
156 chunked_uploads/static/chunked_uploads/js/jquery.iframe-transport.js
@@ -0,0 +1,156 @@
+/*
+ * jQuery Iframe Transport Plugin 1.2.4
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2011, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://creativecommons.org/licenses/MIT/
+ */
+
+/*jslint unparam: true, nomen: true */
+/*global jQuery, document */
+
+(function ($) {
+ 'use strict';
+
+ // Helper variable to create unique names for the transport iframes:
+ var counter = 0;
+
+ // The iframe transport accepts three additional options:
+ // options.fileInput: a jQuery collection of file input fields
+ // options.paramName: the parameter name for the file form data,
+ // overrides the name property of the file input field(s)
+ // options.formData: an array of objects with name and value properties,
+ // equivalent to the return data of .serializeArray(), e.g.:
+ // [{name: 'a', value: 1}, {name: 'b', value: 2}]
+ $.ajaxTransport('iframe', function (options) {
+ if (options.async && (options.type === 'POST' || options.type === 'GET')) {
+ var form,
+ iframe;
+ return {
+ send: function (_, completeCallback) {
+ form = $('<form style="display:none;"></form>');
+ // javascript:false as initial iframe src
+ // prevents warning popups on HTTPS in IE6.
+ // IE versions below IE8 cannot set the name property of
+ // elements that have already been added to the DOM,
+ // so we set the name along with the iframe HTML markup:
+ iframe = $(
+ '<iframe src="javascript:false;" name="iframe-transport-' +
+ (counter += 1) + '"></iframe>'
+ ).bind('load', function () {
+ var fileInputClones;
+ iframe
+ .unbind('load')
+ .bind('load', function () {
+ var response;
+ // Wrap in a try/catch block to catch exceptions thrown
+ // when trying to access cross-domain iframe contents:
+ try {
+ response = iframe.contents();
+ // Google Chrome and Firefox do not throw an
+ // exception when calling iframe.contents() on
+ // cross-domain requests, so we unify the response:
+ if (!response.length || !response[0].firstChild) {
+ throw new Error();
+ }
+ } catch (e) {
+ response = undefined;
+ }
+ // The complete callback returns the
+ // iframe content document as response object:
+ completeCallback(
+ 200,
+ 'success',
+ {'iframe': response}
+ );
+ // Fix for IE endless progress bar activity bug
+ // (happens on form submits to iframe targets):
+ $('<iframe src="javascript:false;"></iframe>')
+ .appendTo(form);
+ form.remove();
+ });
+ form
+ .prop('target', iframe.prop('name'))
+ .prop('action', options.url)
+ .prop('method', options.type);
+ if (options.formData) {
+ $.each(options.formData, function (index, field) {
+ $('<input type="hidden"/>')
+ .prop('name', field.name)
+ .val(field.value)
+ .appendTo(form);
+ });
+ }
+ if (options.fileInput && options.fileInput.length &&
+ options.type === 'POST') {
+ fileInputClones = options.fileInput.clone();
+ // Insert a clone for each file input field:
+ options.fileInput.after(function (index) {
+ return fileInputClones[index];
+ });
+ if (options.paramName) {
+ options.fileInput.each(function () {
+ $(this).prop('name', options.paramName);
+ });
+ }
+ // Appending the file input fields to the hidden form
+ // removes them from their original location:
+ form
+ .append(options.fileInput)
+ .prop('enctype', 'multipart/form-data')
+ // enctype must be set as encoding for IE:
+ .prop('encoding', 'multipart/form-data');
+ }
+ form.submit();
+ // Insert the file input fields at their original location
+ // by replacing the clones with the originals:
+ if (fileInputClones && fileInputClones.length) {
+ options.fileInput.each(function (index, input) {
+ var clone = $(fileInputClones[index]);
+ $(input).prop('name', clone.prop('name'));
+ clone.replaceWith(input);
+ });
+ }
+ });
+ form.append(iframe).appendTo(document.body);
+ },
+ abort: function () {
+ if (iframe) {
+ // javascript:false as iframe src aborts the request
+ // and prevents warning popups on HTTPS in IE6.
+ // concat is used to avoid the "Script URL" JSLint error:
+ iframe
+ .unbind('load')
+ .prop('src', 'javascript'.concat(':false;'));
+ }
+ if (form) {
+ form.remove();
+ }
+ }
+ };
+ }
+ });
+
+ // The iframe transport returns the iframe content document as response.
+ // The following adds converters from iframe to text, json, html, and script:
+ $.ajaxSetup({
+ converters: {
+ 'iframe text': function (iframe) {
+ return iframe.find('body').text();
+ },
+ 'iframe json': function (iframe) {
+ return $.parseJSON(iframe.find('body').text());
+ },
+ 'iframe html': function (iframe) {
+ return iframe.find('body').html();
+ },
+ 'iframe script': function (iframe) {
+ return $.globalEval(iframe.find('body').text());
+ }
+ }
+ });
+
+}(jQuery));
108 chunked_uploads/static/chunked_uploads/js/jquery.postmessage-transport.js
@@ -0,0 +1,108 @@
+/*
+ * jQuery postMessage Transport Plugin 1.0
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2011, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://creativecommons.org/licenses/MIT/
+ */
+
+/*jslint unparam: true, nomen: true */
+/*global jQuery, window, document */
+
+(function ($) {
+ 'use strict';
+
+ var counter = 0,
+ names = [
+ 'accepts',
+ 'cache',
+ 'contents',
+ 'contentType',
+ 'crossDomain',
+ 'data',
+ 'dataType',
+ 'headers',
+ 'ifModified',
+ 'mimeType',
+ 'password',
+ 'processData',
+ 'timeout',
+ 'traditional',
+ 'type',
+ 'url',
+ 'username'
+ ],
+ convert = function (p) {
+ return p;
+ };
+
+ $.ajaxSetup({
+ converters: {
+ 'postmessage text': convert,
+ 'postmessage json': convert,
+ 'postmessage html': convert
+ }
+ });
+
+ $.ajaxTransport('postmessage', function (options) {
+ if (options.postMessage && window.postMessage) {
+ var iframe,
+ loc = $('<a>').prop('href', options.postMessage)[0],
+ target = loc.protocol + '//' + loc.host,
+ xhrUpload = options.xhr().upload;
+ return {
+ send: function (_, completeCallback) {
+ var message = {
+ id: 'postmessage-transport-' + (counter += 1)
+ },
+ eventName = 'message.' + message.id;
+ iframe = $(
+ '<iframe style="display:none;" src="' +
+ options.postMessage + '" name="' +
+ message.id + '"></iframe>'
+ ).bind('load', function () {
+ $.each(names, function (i, name) {
+ message[name] = options[name];
+ });
+ message.dataType = message.dataType.replace('postmessage ', '');
+ $(window).bind(eventName, function (e) {
+ e = e.originalEvent;
+ var data = e.data,
+ ev;
+ if (e.origin === target && data.id === message.id) {
+ if (data.type === 'progress') {
+ ev = document.createEvent('Event');
+ ev.initEvent(data.type, false, true);
+ $.extend(ev, data);
+ xhrUpload.dispatchEvent(ev);
+ } else {
+ completeCallback(
+ data.status,
+ data.statusText,
+ {postmessage: data.result},
+ data.headers
+ );
+ iframe.remove();
+ $(window).unbind(eventName);
+ }
+ }
+ });
+ iframe[0].contentWindow.postMessage(
+ message,
+ target
+ );
+ }).appendTo(document.body);
+ },
+ abort: function () {
+ if (iframe) {
+ iframe.remove();
+ }
+ }
+ };
+ }
+ });
+
+}(jQuery));
72 chunked_uploads/static/chunked_uploads/js/jquery.xdr-transport.js
@@ -0,0 +1,72 @@
+/*
+ * jQuery XDomainRequest Transport Plugin 1.0
+ * https://github.com/blueimp/jQuery-File-Upload
+ *
+ * Copyright 2011, Sebastian Tschan
+ * https://blueimp.net
+ *
+ * Licensed under the MIT license:
+ * http://creativecommons.org/licenses/MIT/
+ *
+ * Based on Julian Aubourg's ajaxHooks xdr.js:
+ * https://github.com/jaubourg/ajaxHooks/
+ */
+
+/*jslint unparam: true */
+/*global jQuery, window, XDomainRequest */
+
+(function ($) {
+ 'use strict';
+ if (window.XDomainRequest) {
+ jQuery.ajaxTransport(function (s) {
+ if (s.crossDomain && s.async) {
+ if (s.timeout) {
+ s.xdrTimeout = s.timeout;
+ delete s.timeout;
+ }
+ var xdr;
+ return {
+ send: function (headers, completeCallback) {
+ function callback(status, statusText, responses, responseHeaders) {
+ xdr.onload = xdr.onerror = xdr.ontimeout = jQuery.noop;
+ xdr = null;
+ completeCallback(status, statusText, responses, responseHeaders);
+ }
+ xdr = new XDomainRequest();
+ // XDomainRequest only supports GET and POST:
+ if (s.type === 'DELETE') {
+ s.url = s.url + (/\?/.test(s.url) ? '&' : '?') +
+ '_method=DELETE';
+ s.type = 'GET';
+ }
+ xdr.open(s.type, s.url);
+ xdr.onload = function () {
+ callback(
+ 200,
+ 'OK',
+ {text: xdr.responseText},
+ 'Content-Type: ' + xdr.contentType
+ );
+ };
+ xdr.onerror = function () {
+ callback(404, 'Not Found');
+ };
+ if (s.xdrTimeout) {
+ xdr.ontimeout = function () {
+ callback(0, 'timeout');
+ };
+ xdr.timeout = s.xdrTimeout;
+ }
+ xdr.send((s.hasContent && s.data) || null);
+ },
+ abort: function () {
+ if (xdr) {
+ xdr.onerror = jQuery.noop();
+ xdr.abort();
+ }
+ }
+ };
+ }
+ });
+ }
+}(jQuery));
77 chunked_uploads/static/chunked_uploads/js/progress.js
@@ -0,0 +1,77 @@
+var showProgress = function(el) {
+ var widget = el,
+ progressElement = el.find('.fileupload-progress').fadeIn(),
+ interval = 500,
+ total = 0,
+ loaded = 0,
+ loadedBefore = 0,
+ progressTimer,
+ progressHandler = function (e, data) {
+ loaded = data.loaded;
+ total = data.total;
+ },
+ stopHandler = function () {
+ widget
+ .unbind('fileuploadprogressall', progressHandler)
+ .unbind('fileuploadstop', stopHandler);
+ window.clearInterval(progressTimer);
+ progressElement.fadeOut(function () {
+ progressElement.html('');
+ });
+ },
+ formatTime = function (seconds) {
+ var date = new Date(seconds * 1000);
+ return ('0' + date.getUTCHours()).slice(-2) + ':' +
+ ('0' + date.getUTCMinutes()).slice(-2) + ':' +
+ ('0' + date.getUTCSeconds()).slice(-2);
+ },
+ formatBytes = function (bytes) {
+ if (bytes >= 1000000000) {
+ return (bytes / 1000000000).toFixed(2) + ' GB';
+ }
+ if (bytes >= 1000000) {
+ return (bytes / 1000000).toFixed(2) + ' MB';
+ }
+ if (bytes >= 1000) {
+ return (bytes / 1000).toFixed(2) + ' KB';
+ }
+ return bytes + ' B';
+ },
+ formatPercentage = function (floatValue) {
+ return (floatValue * 100).toFixed(2) + ' %';
+ },
+ updateProgressElement = function (loaded, total, bps) {
+ progressElement.html(
+ formatBytes(bps) + 'ps | ' +
+ formatTime((total - loaded) / bps) + ' | ' +
+ formatPercentage(loaded / total) + ' | ' +
+ formatBytes(loaded) + ' / ' + formatBytes(total)
+ );
+ },
+ intervalHandler = function () {
+ var diff = loaded - loadedBefore;
+ if (!diff) {
+ return;
+ }
+ loadedBefore = loaded;
+ updateProgressElement(
+ loaded,
+ total,
+ diff * (1000 / interval)
+ );
+ };
+ widget
+ .bind('fileuploadprogressall', progressHandler)
+ .bind('fileuploadstop', stopHandler);
+ progressTimer = window.setInterval(intervalHandler, interval);
+};
+
+var progressWidget = $("<form />").append(
+ $("<input />").attr("type", "file").attr("name", "files").attr("multiple", "multiple")
+).append(
+ $("<div />").addClass("fileinfo")
+).append(
+ $("<div />").addClass("progressbar")
+).append(
+ $("<div />").addClass("fileupload-progress")
+);
9 chunked_uploads/urls.py
@@ -0,0 +1,9 @@
+from django.conf.urls.defaults import *
+
+from chunked_uploads.views import UploadView
+
+
+urlpatterns = patterns("",
+ url(r"^upload/$", UploadView.as_view(), name="uploads"),
+ url(r"^(?P<pk>\d+)/delete/$", UploadView.as_view(), name="uploads_delete"),
+)
95 chunked_uploads/views.py
@@ -0,0 +1,95 @@
+import json
+
+from django.core.files.base import ContentFile
+from django.core.urlresolvers import reverse
+from django.http import HttpResponse
+from django.shortcuts import get_object_or_404
+from django.utils.decorators import method_decorator
+from django.views.decorators.csrf import csrf_exempt
+from django.views.generic.base import View
+
+from django.contrib.auth.decorators import login_required
+
+from chunked_uploads.models import Upload, Chunk
+
+
+class LoginRequiredMixin(object):
+
+ @method_decorator(csrf_exempt)
+ @method_decorator(login_required)
+ def dispatch(self, request, *args, **kwargs):
+ return super(LoginRequiredMixin, self).dispatch(request, *args, **kwargs)
+
+
+class UploadView(LoginRequiredMixin, View):
+
+ def _add_status_response(self, upload):
+ return {
+ "name": upload.filename,
+ "type": "",
+ "size": upload.uploaded_size(),
+ "progress": "",
+ "thumbnail_url": "",
+ "url": upload.chunks.all()[0].chunk.url, # @@@ this is wrong
+ "delete_url": reverse("uploads_delete", kwargs={"pk": upload.pk}),
+ "delete_type": "DELETE",
+ "upload_uuid": str(upload.uuid)
+ }
+
+ def handle_chunk(self):
+ f = ContentFile(self.request.raw_post_data)
+
+ if "upload-uuid" in self.request.session:
+ u = Upload.objects.get(uuid=self.request.session["upload-uuid"])
+ if "upload-uuid" not in self.request.session or u.state == Upload.STATE_COMPLETE:
+ u = Upload.objects.create(
+ user=self.request.user,
+ filename=self.request.META["HTTP_X_FILE_NAME"],
+ filesize=self.request.META["HTTP_X_FILE_SIZE"]
+ )
+ self.request.session["upload-uuid"] = str(u.uuid)
+
+ c = Chunk(upload=u)
+ c.chunk.save(u.filename, f, save=False)
+ c.chunk_size = c.chunk.size
+ c.save()
+
+ if u.filesize == u.uploaded_size():
+ u.state = Upload.STATE_COMPLETE
+ u.save()
+
+ data = []
+ data.append(self._add_status_response(u))
+
+ return HttpResponse(json.dumps(data), mimetype="application/json")
+
+ def handle_whole(self):
+ f = self.request.FILES.get("file")
+ u = Upload.objects.create(
+ user=self.request.user,
+ filename=f.name,
+ filesize=f.size
+ )
+ Chunk.objects.create(
+ upload=u,
+ chunk=f
+ )
+ u.state = Upload.STATE_COMPLETE
+ u.save()
+ data = []
+ data.append(self._add_status_response(u))
+ return HttpResponse(json.dumps(data), mimetype="application/json")
+
+ def get(self, request, *args, **kwargs):
+ return HttpResponse(json.dumps([{}]))
+
+ def post(self, request, *args, **kwargs):
+ if request.META.get("HTTP_X_FILE_NAME"):
+ return self.handle_chunk()
+ else:
+ return self.handle_whole()
+
+ def delete(self, request, *args, **kwargs):
+ upload = get_object_or_404(Upload, pk=kwargs.get("pk"))
+ upload.delete() # Make sure this cascade deletes it's chunks
+ return HttpResponse(json.dumps({}), mimetype="application/json")
131 docs/Makefile
@@ -0,0 +1,131 @@
+# Makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line.
+SPHINXOPTS =
+SPHINXBUILD = sphinx-build
+PAPER =
+BUILDDIR = _build
+
+# Internal variables.
+PAPEROPT_a4 = -D latex_paper_size=a4
+PAPEROPT_letter = -D latex_paper_size=letter
+ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+PROJECT = django-chunked-uploads
+
+.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest
+
+help:
+ @echo "Please use \`make <target>' where <target> is one of"
+ @echo " html to make standalone HTML files"
+ @echo " dirhtml to make HTML files named index.html in directories"
+ @echo " singlehtml to make a single large HTML file"
+ @echo " pickle to make pickle files"
+ @echo " json to make JSON files"
+ @echo " htmlhelp to make HTML files and a HTML help project"
+ @echo " qthelp to make HTML files and a qthelp project"
+ @echo " devhelp to make HTML files and a Devhelp project"
+ @echo " epub to make an epub"
+ @echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
+ @echo " latexpdf to make LaTeX files and run them through pdflatex"
+ @echo " text to make text files"
+ @echo " man to make manual pages"
+ @echo " changes to make an overview of all changed/added/deprecated items"
+ @echo " linkcheck to check all external links for integrity"
+ @echo " doctest to run all doctests embedded in the documentation (if enabled)"
+
+clean:
+ -rm -rf $(BUILDDIR)/*
+
+html:
+ $(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
+ @echo
+ @echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
+
+dirhtml:
+ $(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
+ @echo
+ @echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
+
+singlehtml:
+ $(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
+ @echo
+ @echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
+
+pickle:
+ $(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
+ @echo
+ @echo "Build finished; now you can process the pickle files."
+
+json:
+ $(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
+ @echo
+ @echo "Build finished; now you can process the JSON files."
+
+htmlhelp:
+ $(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
+ @echo
+ @echo "Build finished; now you can run HTML Help Workshop with the" \
+ ".hhp project file in $(BUILDDIR)/htmlhelp."
+
+qthelp:
+ $(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
+ @echo
+ @echo "Build finished; now you can run "qcollectiongenerator" with the" \
+ ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
+ @echo "# qcollectiongenerator $(BUILDDIR)/qthelp/$(PROJECT).qhcp"
+ @echo "To view the help file:"
+ @echo "# assistant -collectionFile $(BUILDDIR)/qthelp/$(PROJECT).qhc"
+
+devhelp:
+ $(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
+ @echo
+ @echo "Build finished."
+ @echo "To view the help file:"
+ @echo "# mkdir -p $$HOME/.local/share/devhelp/$(PROJECT)"
+ @echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/$(PROJECT)"
+ @echo "# devhelp"
+
+epub:
+ $(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
+ @echo
+ @echo "Build finished. The epub file is in $(BUILDDIR)/epub."
+
+latex:
+ $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+ @echo
+ @echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
+ @echo "Run \`make' in that directory to run these through (pdf)latex" \
+ "(use \`make latexpdf' here to do that automatically)."
+
+latexpdf:
+ $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+ @echo "Running LaTeX files through pdflatex..."
+ make -C $(BUILDDIR)/latex all-pdf
+ @echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
+
+text:
+ $(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
+ @echo
+ @echo "Build finished. The text files are in $(BUILDDIR)/text."
+
+man:
+ $(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
+ @echo
+ @echo "Build finished. The manual pages are in $(BUILDDIR)/man."
+
+changes:
+ $(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
+ @echo
+ @echo "The overview file is in $(BUILDDIR)/changes."
+
+linkcheck:
+ $(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
+ @echo
+ @echo "Link check complete; look for any errors in the above output " \
+ "or in $(BUILDDIR)/linkcheck/output.txt."
+
+doctest:
+ $(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
+ @echo "Testing of doctests in the sources finished, look at the " \
+ "results in $(BUILDDIR)/doctest/output.txt."
10 docs/changelog.rst
@@ -0,0 +1,10 @@
+.. _changelog:
+
+ChangeLog
+=========
+
+
+0.1
+---
+
+- initial release
27 docs/conf.py
@@ -0,0 +1,27 @@
+import sys, os
+
+extensions = []
+templates_path = []
+source_suffix = '.rst'
+master_doc = 'index'
+project = u'django-chunked-uploads'
+copyright_holder = 'Eldarion'
+copyright = u'2011, %s' % copyright_holder
+exclude_patterns = ['_build']
+pygments_style = 'sphinx'
+html_theme = 'default'
+htmlhelp_basename = '%sdoc' % project
+latex_documents = [
+ ('index', '%s.tex' % project, u'%s Documentation' % project,
+ copyright_holder, 'manual'),
+]
+man_pages = [
+ ('index', project, u'%s Documentation' % project,
+ [copyright_holder], 1)
+]
+
+sys.path.insert(0, os.pardir)
+m = __import__("chunked_uploads")
+
+version = m.__version__
+release = version
24 docs/index.rst
@@ -0,0 +1,24 @@
+======
+
+======
+
+
+
+Development
+-----------
+
+The source repository can be found at https://github.com/
+
+
+Contents
+========
+
+.. toctree::
+ :maxdepth: 1
+
+ changelog
+ installation
+ templatetags
+ signals
+ usage
+
16 docs/installation.rst
@@ -0,0 +1,16 @@
+.. _installation:
+
+Installation
+============
+
+* To install ::
+
+ pip install
+
+* Add ``''`` to your ``INSTALLED_APPS`` setting::
+
+ INSTALLED_APPS = (
+ # other apps
+ "",
+ )
+
5 docs/signals.rst
@@ -0,0 +1,5 @@
+.. _signals:
+
+Signals
+=======
+
10 docs/templatetags.rst
@@ -0,0 +1,10 @@
+.. _templatetags:
+
+Filters
+=======
+
+
+
+Template Tags
+=============
+
46 docs/usage.rst
@@ -0,0 +1,46 @@
+.. _usage:
+
+Usage
+=====
+
+::
+ <script type="text/javascript" src="{{ STATIC_URL }}chunked_uploads/js/jquery.iframe-transport.js"></script>
+ <script type="text/javascript" src="{{ STATIC_URL }}chunked_uploads/js/jquery.fileupload.js"></script>
+ <script type="text/javascript" src="{{ STATIC_URL }}chunked_uploads/js/progress.js"></script>
+ <script type="text/javascript">
+ $(function() {
+ $("#fileupload").append(progressWidget);
+
+ if (typeof(self.WebKitBlobBuilder) == "undefined" && typeof(BlobBuilder) == "undefined") {
+ var message = $("<p />").addClass("info").text("Currently upload functionality is only supported by Chrome.");
+ $("#fileupload").html(message);
+ } else {
+ 'use strict';
+
+ $("#fileupload").fileupload({
+ url: "{% url uploads %}",
+ dataType: "json",
+ start: function(e) {
+ $("#id_original_url").parents('.clearfix:first').hide(0);
+ showProgress($(this));
+ },
+ done: function (e, data) {
+ $("#id_upload_uuid").val(data.result[0].upload_uuid);
+ $("input[name=Submit]").attr("disabled", false);
+ },
+ progress: function (e, data) {
+ var progress = parseInt(data.loaded / data.total * 100, 10);
+ $(this).find(".progressbar").progressbar({value: progress});
+ },
+ send: function(e, data) {
+ $(this).find("input[type=file]").hide();
+ $(this).find(".fileinfo").html("<b>" + data.files[0].name + "</b> <i>" + data.files[0].size + "</i> bytes (" + data.files[0].type + ")");
+ return true;
+ },
+ autoUpload: true,
+ maxChunkSize: 1048576,
+ multipart: false
+ });
+ }
+ });
+ </script>
137 setup.py
@@ -0,0 +1,137 @@
+import codecs
+import os
+import sys
+
+from distutils.util import convert_path
+from fnmatch import fnmatchcase
+from setuptools import setup, find_packages
+
+
+def read(fname):
+ return codecs.open(os.path.join(os.path.dirname(__file__), fname)).read()
+
+
+# Provided as an attribute, so you can append to these instead
+# of replicating them:
+standard_exclude = ["*.py", "*.pyc", "*$py.class", "*~", ".*", "*.bak"]
+standard_exclude_directories = [
+ ".*", "CVS", "_darcs", "./build", "./dist", "EGG-INFO", "*.egg-info"
+]
+
+
+# (c) 2005 Ian Bicking and contributors; written for Paste (http://pythonpaste.org)
+# Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
+# Note: you may want to copy this into your setup.py file verbatim, as
+# you can't import this from another package, when you don't know if
+# that package is installed yet.
+def find_package_data(
+ where=".",
+ package="",
+ exclude=standard_exclude,
+ exclude_directories=standard_exclude_directories,
+ only_in_packages=True,
+ show_ignored=False):
+ """
+ Return a dictionary suitable for use in ``package_data``
+ in a distutils ``setup.py`` file.
+
+ The dictionary looks like::
+
+ {"package": [files]}
+
+ Where ``files`` is a list of all the files in that package that
+ don"t match anything in ``exclude``.
+
+ If ``only_in_packages`` is true, then top-level directories that
+ are not packages won"t be included (but directories under packages
+ will).
+
+ Directories matching any pattern in ``exclude_directories`` will
+ be ignored; by default directories with leading ``.``, ``CVS``,
+ and ``_darcs`` will be ignored.
+
+ If ``show_ignored`` is true, then all the files that aren"t
+ included in package data are shown on stderr (for debugging
+ purposes).
+
+ Note patterns use wildcards, or can be exact paths (including
+ leading ``./``), and all searching is case-insensitive.
+ """
+ out = {}
+ stack = [(convert_path(where), "", package, only_in_packages)]
+ while stack:
+ where, prefix, package, only_in_packages = stack.pop(0)
+ for name in os.listdir(where):
+ fn = os.path.join(where, name)
+ if os.path.isdir(fn):
+ bad_name = False
+ for pattern in exclude_directories:
+ if (fnmatchcase(name, pattern)
+ or fn.lower() == pattern.lower()):
+ bad_name = True
+ if show_ignored:
+ print >> sys.stderr, (
+ "Directory %s ignored by pattern %s"
+ % (fn, pattern))
+ break
+ if bad_name:
+ continue
+ if (os.path.isfile(os.path.join(fn, "__init__.py"))
+ and not prefix):
+ if not package:
+ new_package = name
+ else:
+ new_package = package + "." + name
+ stack.append((fn, "", new_package, False))
+ else:
+ stack.append((fn, prefix + name + "/", package, only_in_packages))
+ elif package or not only_in_packages:
+ # is a file
+ bad_name = False
+ for pattern in exclude:
+ if (fnmatchcase(name, pattern)
+ or fn.lower() == pattern.lower()):
+ bad_name = True
+ if show_ignored:
+ print >> sys.stderr, (
+ "File %s ignored by pattern %s"
+ % (fn, pattern))
+ break
+ if bad_name:
+ continue
+ out.setdefault(package, []).append(prefix+name)
+ return out
+
+
+PACKAGE = "chunked_uploads"
+NAME = "django-chunked-uploads"
+DESCRIPTION = "a django app for chunking uploads"
+AUTHOR = "Patrick Altman"
+AUTHOR_EMAIL = "paltman@eldarion.com"
+URL = "https://github.com/eldarion/django-chunked-uploads"
+VERSION = __import__(PACKAGE).__version__
+
+
+setup(
+ name=NAME,
+ version=VERSION,
+ description=DESCRIPTION,
+ long_description=read("README.md"),
+ author=AUTHOR,
+ author_email=AUTHOR_EMAIL,
+ license="BSD",
+ url=URL,
+ packages=find_packages(exclude=["tests.*", "tests"]),
+ package_data=find_package_data(PACKAGE, only_in_packages=False),
+ classifiers=[
+ "Development Status :: 3 - Alpha",
+ "Environment :: Web Environment",
+ "Intended Audience :: Developers",
+ "License :: OSI Approved :: BSD License",
+ "Operating System :: OS Independent",
+ "Programming Language :: Python",
+ "Framework :: Django",
+ ],
+ zip_safe=False,
+)
+

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