dfa7c27e77
Fix donwload subs for non youtube videos and non-en language - continue. Add acceptance tests. Add detetion of assets on request. Updated docstring. Add fixes and acceptance tests. Fix acceptance tests. Update docsrtings and cleanup code, resful for language_id. Specify exception type in POST. Fix url in upload module. Improve exception handling. Remove 'en' and catching in editable_metadata. Move descriptor.get_context test to lms tests. Add query parameter to translation dispatch. Response to format parameter of translatin GET request. Fix Acceprance test: Metadata Editor. move handlers to proper scores. Split video player into smaller files. Add ugettext and fix typoes. Add changelog. Support for downloading non-ascii filenames. Change event binding. Add content-language to download requests. Reractor POST handler to not update self.transcripts.
86 lines
2.8 KiB
JavaScript
86 lines
2.8 KiB
JavaScript
define(["backbone", "underscore", "gettext"], function(Backbone, _, gettext) {
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var FileUpload = Backbone.Model.extend({
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defaults: {
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"title": "",
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"message": "",
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"selectedFile": null,
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"uploading": false,
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"uploadedBytes": 0,
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"totalBytes": 0,
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"finished": false,
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"mimeTypes": [],
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"fileFormats": []
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},
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validate: function(attrs, options) {
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if(attrs.selectedFile && !this.checkTypeValidity(attrs.selectedFile)) {
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return {
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message: _.template(
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gettext("Only <%= fileTypes %> files can be uploaded. Please select a file ending in <%= fileExtensions %> to upload."),
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this.formatValidTypes()
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),
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attributes: {selectedFile: true}
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};
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}
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},
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// Return a list of this uploader's valid file types
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fileTypes: function() {
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var mimeTypes = _.map(
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this.attributes.mimeTypes,
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function(type) {
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return type.split('/')[1].toUpperCase();
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}
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),
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fileFormats = _.map(
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this.attributes.fileFormats,
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function(type) {
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return type.toUpperCase();
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}
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);
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return mimeTypes.concat(fileFormats);
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},
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checkTypeValidity: function (file) {
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var attrs = this.attributes,
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getRegExp = function (formats) {
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// Creates regular expression like: /(?:.+)\.(jpg|png|gif)$/i
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return RegExp(('(?:.+)\\.(' + formats.join('|') + ')$'), 'i');
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};
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return _.contains(attrs.mimeTypes, file.type) ||
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getRegExp(attrs.fileFormats).test(file.name);
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},
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// Return strings for the valid file types and extensions this
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// uploader accepts, formatted as natural language
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formatValidTypes: function() {
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var attrs = this.attributes;
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if(attrs.mimeTypes.concat(attrs.fileFormats).length === 1) {
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return {
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fileTypes: this.fileTypes()[0],
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fileExtensions: '.' + this.fileTypes()[0].toLowerCase()
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};
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}
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var or = gettext('or');
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var formatTypes = function(types) {
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return _.template('<%= initial %> <%= or %> <%= last %>', {
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initial: _.initial(types).join(', '),
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or: or,
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last: _.last(types)
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});
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};
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return {
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fileTypes: formatTypes(this.fileTypes()),
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fileExtensions: formatTypes(
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_.map(this.fileTypes(),
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function(type) {
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return '.' + type.toLowerCase();
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})
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)
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};
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}
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});
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return FileUpload;
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}); // end define()
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