merge red into hubzilla

1 files changed, 48 insertions, 23 deletions

diff --git a/library/blueimp_upload/js/jquery.fileupload.js b/library/blueimp_upload/js/jquery.fileupload.js
index a4cfdc0ac..5ff151b53 100644
--- a/library/blueimp_upload/js/jquery.fileupload.js
+++ b/library/blueimp_upload/js/jquery.fileupload.js
@@ -1,25 +1,31 @@
 /*
- * jQuery File Upload Plugin 5.42.0
+ * jQuery File Upload Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2010, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
 /* jshint nomen:false */
-/* global define, window, document, location, Blob, FormData */
+/* global define, require, window, document, location, Blob, FormData */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
         define([
             'jquery',
-            'jquery.ui.widget'
+            'jquery-ui/ui/widget'
         ], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(
+            require('jquery'),
+            require('./vendor/jquery.ui.widget')
+        );
     } else {
         // Browser globals:
         factory(window.jQuery);
@@ -271,7 +277,8 @@
             // The following are jQuery ajax settings required for the file uploads:
             processData: false,
             contentType: false,
-            cache: false
+            cache: false,
+            timeout: 0
         },
 
         // A list of options that require reinitializing event listeners and/or
@@ -645,7 +652,7 @@
             data.process = function (resolveFunc, rejectFunc) {
                 if (resolveFunc || rejectFunc) {
                     data._processQueue = this._processQueue =
-                        (this._processQueue || getPromise([this])).pipe(
+                        (this._processQueue || getPromise([this])).then(
                             function () {
                                 if (data.errorThrown) {
                                     return $.Deferred()
@@ -653,7 +660,7 @@
                                 }
                                 return getPromise(arguments);
                             }
-                        ).pipe(resolveFunc, rejectFunc);
+                        ).then(resolveFunc, rejectFunc);
                 }
                 return this._processQueue || getPromise([this]);
             };
@@ -938,9 +945,9 @@
                 if (this.options.limitConcurrentUploads > 1) {
                     slot = $.Deferred();
                     this._slots.push(slot);
-                    pipe = slot.pipe(send);
+                    pipe = slot.then(send);
                 } else {
-                    this._sequence = this._sequence.pipe(send, send);
+                    this._sequence = this._sequence.then(send, send);
                     pipe = this._sequence;
                 }
                 // Return the piped Promise object, enhanced with an abort method,
@@ -977,7 +984,10 @@
                 fileSet,
                 i,
                 j = 0;
-            if (limitSize && (!filesLength || files[0].size === undefined)) {
+            if (!filesLength) {
+                return false;
+            }
+            if (limitSize && files[0].size === undefined) {
                 limitSize = undefined;
             }
             if (!(options.singleFileUploads || limit || limitSize) ||
@@ -1036,13 +1046,19 @@
 
         _replaceFileInput: function (data) {
             var input = data.fileInput,
-                inputClone = input.clone(true);
+                inputClone = input.clone(true),
+                restoreFocus = input.is(document.activeElement);
             // Add a reference for the new cloned file input to the data argument:
             data.fileInputClone = inputClone;
             $('<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();
+            // If the fileInput had focus before it was detached,
+            // restore focus to the inputClone.
+            if (restoreFocus) {
+                inputClone.focus();
+            }
             // Avoid memory leaks with the detached file input:
             $.cleanData(input.unbind('remove'));
             // Replace the original file input element in the fileInput
@@ -1064,6 +1080,8 @@
         _handleFileTreeEntry: function (entry, path) {
             var that = this,
                 dfd = $.Deferred(),
+                entries = [],
+                dirReader,
                 errorHandler = function (e) {
                     if (e && !e.entry) {
                         e.entry = entry;
@@ -1091,8 +1109,7 @@
                             readEntries();
                         }
                     }, errorHandler);
-                },
-                dirReader, entries = [];
+                };
             path = path || '';
             if (entry.isFile) {
                 if (entry._file) {
@@ -1123,7 +1140,7 @@
                 $.map(entries, function (entry) {
                     return that._handleFileTreeEntry(entry, path);
                 })
-            ).pipe(function () {
+            ).then(function () {
                 return Array.prototype.concat.apply(
                     [],
                     arguments
@@ -1192,7 +1209,7 @@
             return $.when.apply(
                 $,
                 $.map(fileInput, this._getSingleFileInputFiles)
-            ).pipe(function () {
+            ).then(function () {
                 return Array.prototype.concat.apply(
                     [],
                     arguments
@@ -1295,6 +1312,10 @@
             this._off(this.options.fileInput, 'change');
         },
 
+        _destroy: function () {
+            this._destroyEventHandlers();
+        },
+
         _setOption: function (key, value) {
             var reinit = $.inArray(key, this._specialOptions) !== -1;
             if (reinit) {
@@ -1338,15 +1359,19 @@
         _initDataAttributes: function () {
             var that = this,
                 options = this.options,
-                clone = $(this.element[0].cloneNode(false));
+                data = this.element.data();
             // Initialize options set via HTML5 data-attributes:
             $.each(
-                clone.data(),
-                function (key, value) {
-                    var dataAttributeName = 'data-' +
-                        // Convert camelCase to hyphen-ated key:
-                        key.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
-                    if (clone.attr(dataAttributeName)) {
+                this.element[0].attributes,
+                function (index, attr) {
+                    var key = attr.name.toLowerCase(),
+                        value;
+                    if (/^data-/.test(key)) {
+                        // Convert hyphen-ated key to camelCase:
+                        key = key.slice(5).replace(/-[a-z]/g, function (str) {
+                            return str.charAt(1).toUpperCase();
+                        });
+                        value = data[key];
                         if (that._isRegExpOption(key, value)) {
                             value = that._getRegExp(value);
                         }