From 101beb116501b49d69c158413037601ae4f22035 Mon Sep 17 00:00:00 2001 From: Jonas Smedegaard Date: Thu, 6 Oct 2011 15:40:19 +0200 Subject: Initial sync with ikiwiki 3.20110905. --- ikiwiki/jquery.fileupload-ui.js | 357 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 357 insertions(+) create mode 100644 ikiwiki/jquery.fileupload-ui.js (limited to 'ikiwiki/jquery.fileupload-ui.js') diff --git a/ikiwiki/jquery.fileupload-ui.js b/ikiwiki/jquery.fileupload-ui.js new file mode 100644 index 0000000..61897ba --- /dev/null +++ b/ikiwiki/jquery.fileupload-ui.js @@ -0,0 +1,357 @@ +/* + * jQuery File Upload User Interface Plugin 5.0.13 + * 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 nomen: true, unparam: true, regexp: true */ +/*global window, document, URL, webkitURL, FileReader, jQuery */ + +(function ($) { + 'use strict'; + + // The UI version extends the basic fileupload widget and adds + // a complete user interface based on the given upload/download + // templates. + $.widget('blueimpUI.fileupload', $.blueimp.fileupload, { + + options: { + // By default, files added to the widget are uploaded as soon + // as the user clicks on the start buttons. To enable automatic + // uploads, set the following option to true: + autoUpload: true, + // The file upload template that is given as first argument to the + // jQuery.tmpl method to render the file uploads: + uploadTemplate: $('#template-upload'), + // The file download template, that is given as first argument to the + // jQuery.tmpl method to render the file downloads: + downloadTemplate: $('#template-download'), + // The expected data type of the upload response, sets the dataType + // option of the $.ajax upload requests: + dataType: 'json', + + // The add callback is invoked as soon as files are added to the fileupload + // widget (via file input selection, drag & drop or add API call). + // See the basic file upload widget for more information: + add: function (e, data) { + var that = $(this).data('fileupload'); + data.isAdjusted = true; + data.isValidated = that._validate(data.files); + data.context = that._renderUpload(data.files) + .appendTo($(this).find('.files')).fadeIn(function () { + // Fix for IE7 and lower: + $(this).show(); + }).data('data', data); + if ((that.options.autoUpload || data.autoUpload) && + data.isValidated) { + data.jqXHR = data.submit(); + } + }, + // Callback for the start of each file upload request: + send: function (e, data) { + if (!data.isValidated) { + var that = $(this).data('fileupload'); + if (!that._validate(data.files)) { + return false; + } + } + if (data.context && data.dataType && + data.dataType.substr(0, 6) === 'iframe') { + // Iframe Transport does not support progress events. + // In lack of an indeterminate progress bar, we set + // the progress to 100%, showing the full animated bar: + data.context.find('.ui-progressbar').progressbar( + 'value', + parseInt(100, 10) + ); + } + }, + // Callback for successful uploads: + done: function (e, data) { + var that = $(this).data('fileupload'); + if (data.context) { + data.context.each(function (index) { + var file = ($.isArray(data.result) && + data.result[index]) || {error: 'emptyResult'}; + $(this).fadeOut(function () { + that._renderDownload([file]) + .css('display', 'none') + .replaceAll(this) + .fadeIn(function () { + // Fix for IE7 and lower: + $(this).show(); + }); + }); + }); + } else { + that._renderDownload(data.result) + .css('display', 'none') + .appendTo($(this).find('.files')) + .fadeIn(function () { + // Fix for IE7 and lower: + $(this).show(); + }); + } + }, + // Callback for failed (abort or error) uploads: + fail: function (e, data) { + var that = $(this).data('fileupload'); + if (data.context) { + data.context.each(function (index) { + $(this).fadeOut(function () { + if (data.errorThrown !== 'abort') { + var file = data.files[index]; + file.error = file.error || data.errorThrown + || true; + that._renderDownload([file]) + .css('display', 'none') + .replaceAll(this) + .fadeIn(function () { + // Fix for IE7 and lower: + $(this).show(); + }); + } else { + data.context.remove(); + } + }); + }); + } else if (data.errorThrown !== 'abort') { + data.context = that._renderUpload(data.files) + .css('display', 'none') + .appendTo($(this).find('.files')) + .fadeIn(function () { + // Fix for IE7 and lower: + $(this).show(); + }).data('data', data); + } + }, + // Callback for upload progress events: + progress: function (e, data) { + if (data.context) { + data.context.find('.ui-progressbar').progressbar( + 'value', + parseInt(data.loaded / data.total * 100, 10) + ); + } + }, + // Callback for global upload progress events: + progressall: function (e, data) { + $(this).find('.fileupload-progressbar').progressbar( + 'value', + parseInt(data.loaded / data.total * 100, 10) + ); + }, + // Callback for uploads start, equivalent to the global ajaxStart event: + start: function () { + $(this).find('.fileupload-progressbar') + .progressbar('value', 0).fadeIn(); + }, + // Callback for uploads stop, equivalent to the global ajaxStop event: + stop: function () { + $(this).find('.fileupload-progressbar').fadeOut(); + }, + }, + + _createObjectURL: function (file) { + var undef = 'undefined', + urlAPI = (typeof window.createObjectURL !== undef && window) || + (typeof URL !== undef && URL) || + (typeof webkitURL !== undef && webkitURL); + return urlAPI ? urlAPI.createObjectURL(file) : false; + }, + + _revokeObjectURL: function (url) { + var undef = 'undefined', + urlAPI = (typeof window.revokeObjectURL !== undef && window) || + (typeof URL !== undef && URL) || + (typeof webkitURL !== undef && webkitURL); + return urlAPI ? urlAPI.revokeObjectURL(url) : false; + }, + + // Link handler, that allows to download files + // by drag & drop of the links to the desktop: + _enableDragToDesktop: function () { + var link = $(this), + url = link.prop('href'), + name = decodeURIComponent(url.split('/').pop()) + .replace(/:/g, '-'), + type = 'application/octet-stream'; + link.bind('dragstart', function (e) { + try { + e.originalEvent.dataTransfer.setData( + 'DownloadURL', + [type, name, url].join(':') + ); + } catch (err) {} + }); + }, + + _hasError: function (file) { + if (file.error) { + return file.error; + } + return null; + }, + + _validate: function (files) { + var that = this, + valid; + $.each(files, function (index, file) { + file.error = that._hasError(file); + valid = !file.error; + }); + return valid; + }, + + _uploadTemplateHelper: function (file) { + return file; + }, + + _renderUploadTemplate: function (files) { + var that = this; + return $.tmpl( + this.options.uploadTemplate, + $.map(files, function (file) { + return that._uploadTemplateHelper(file); + }) + ); + }, + + _renderUpload: function (files) { + var that = this, + options = this.options, + tmpl = this._renderUploadTemplate(files); + if (!(tmpl instanceof $)) { + return $(); + } + tmpl.css('display', 'none'); + // .slice(1).remove().end().first() removes all but the first + // element and selects only the first for the jQuery collection: + tmpl.find('.progress div').slice(1).remove().end().first() + .progressbar(); + tmpl.find('.start button').slice( + this.options.autoUpload ? 0 : 1 + ).remove().end().first() + .button({ + text: false, + icons: {primary: 'ui-icon-circle-arrow-e'} + }); + tmpl.find('.cancel button').slice(1).remove().end().first() + .button({ + text: false, + icons: {primary: 'ui-icon-cancel'} + }); + return tmpl; + }, + + _downloadTemplateHelper: function (file) { + return file; + }, + + _renderDownloadTemplate: function (files) { + var that = this; + return $.tmpl( + this.options.downloadTemplate, + $.map(files, function (file) { + return that._downloadTemplateHelper(file); + }) + ); + }, + + _renderDownload: function (files) { + var tmpl = this._renderDownloadTemplate(files); + if (!(tmpl instanceof $)) { + return $(); + } + tmpl.css('display', 'none'); + tmpl.find('a').each(this._enableDragToDesktop); + return tmpl; + }, + + _startHandler: function (e) { + e.preventDefault(); + var tmpl = $(this).closest('.template-upload'), + data = tmpl.data('data'); + if (data && data.submit && !data.jqXHR) { + data.jqXHR = data.submit(); + $(this).fadeOut(); + } + }, + + _cancelHandler: function (e) { + e.preventDefault(); + var tmpl = $(this).closest('.template-upload'), + data = tmpl.data('data') || {}; + if (!data.jqXHR) { + data.errorThrown = 'abort'; + e.data.fileupload._trigger('fail', e, data); + } else { + data.jqXHR.abort(); + } + }, + + _initEventHandlers: function () { + $.blueimp.fileupload.prototype._initEventHandlers.call(this); + var filesList = this.element.find('.files'), + eventData = {fileupload: this}; + filesList.find('.start button') + .live( + 'click.' + this.options.namespace, + eventData, + this._startHandler + ); + filesList.find('.cancel button') + .live( + 'click.' + this.options.namespace, + eventData, + this._cancelHandler + ); + }, + + _destroyEventHandlers: function () { + var filesList = this.element.find('.files'); + filesList.find('.start button') + .die('click.' + this.options.namespace); + filesList.find('.cancel button') + .die('click.' + this.options.namespace); + $.blueimp.fileupload.prototype._destroyEventHandlers.call(this); + }, + + _initTemplates: function () { + // Handle cases where the templates are defined + // after the widget library has been included: + if (this.options.uploadTemplate instanceof $ && + !this.options.uploadTemplate.length) { + this.options.uploadTemplate = $( + this.options.uploadTemplate.selector + ); + } + if (this.options.downloadTemplate instanceof $ && + !this.options.downloadTemplate.length) { + this.options.downloadTemplate = $( + this.options.downloadTemplate.selector + ); + } + }, + + _create: function () { + $.blueimp.fileupload.prototype._create.call(this); + this._initTemplates(); + }, + + enable: function () { + $.blueimp.fileupload.prototype.enable.call(this); + }, + + disable: function () { + $.blueimp.fileupload.prototype.disable.call(this); + } + + }); + +}(jQuery)); -- cgit v1.2.3