composer update blueimp/jquery-file-upload

(cherry picked from commit 53b8ee7866eb1394980b08b90153a63563832391)

5 files changed, 49 insertions, 12 deletions

diff --git a/vendor/blueimp/jquery-file-upload/README.md b/vendor/blueimp/jquery-file-upload/README.md
index d9e16ed18..ef839d6c7 100644
--- a/vendor/blueimp/jquery-file-upload/README.md
+++ b/vendor/blueimp/jquery-file-upload/README.md
@@ -96,12 +96,16 @@ The File Upload plugin is regularly tested with the latest browser versions and
 ### Mobile browsers
 The File Upload plugin has been tested with and supports the following mobile browsers:
 
-* Apple Safari on iOS 6.0+
-* Google Chrome on iOS 6.0+
+* Apple Safari on iOS 6.0+ (see Caveats below)
+* Google Chrome on iOS 6.0+ (see Caveats below)
 * Google Chrome on Android 4.0+
 * Default Browser on Android 2.3+
 * Opera Mobile 12.0+
 
+### Caveats
+
+- iOS 9 has a [known bug](https://apple.stackexchange.com/questions/118154) where photos chosen from the Photo Library are all given the name `image.jpeg`, which is problematic when uploading multiple files at a time. Ideally your server should be responsible for deduplicating file uploads ([example](https://github.com/blueimp/jQuery-File-Upload/blob/master/server/php/UploadHandler.php#L490)). If you don't have control, as in the case of direct uploads to S3, you can pass an option `uniqueFilenames: {}` as part of the options object, which tells the uploader to deduplicate filenames. More details [here](https://github.com/blueimp/jQuery-File-Upload/commit/d419f43478aeafe95a794815f80a3016f58eb3b7).
+
 ### Supported features
 For a detailed overview of the features supported by each browser version, please have a look at the [Extended browser support information](https://github.com/blueimp/jQuery-File-Upload/wiki/Browser-support).
 
diff --git a/vendor/blueimp/jquery-file-upload/basic-plus.html b/vendor/blueimp/jquery-file-upload/basic-plus.html
index 6d53acdc1..59019a3eb 100644
--- a/vendor/blueimp/jquery-file-upload/basic-plus.html
+++ b/vendor/blueimp/jquery-file-upload/basic-plus.html
@@ -162,14 +162,14 @@ $(function () {
     }).on('fileuploadadd', function (e, data) {
         data.context = $('<div/>').appendTo('#files');
         $.each(data.files, function (index, file) {
-            var node = $('<p/>')
-                    .append($('<span/>').text(file.name));
-            if (!index) {
-                node
-                    .append('<br>')
-                    .append(uploadButton.clone(true).data(data));
+            $('<p/>')
+                .append($('<span/>').text(file.name))
+                .appendTo(data.context);
+            if (index === data.files.length - 1) {
+                $('<p/>')
+                    .append(uploadButton.clone(true).data(data))
+                    .appendTo(data.context);
             }
-            node.appendTo(data.context);
         });
     }).on('fileuploadprocessalways', function (e, data) {
         var index = data.index,
diff --git a/vendor/blueimp/jquery-file-upload/bower.json b/vendor/blueimp/jquery-file-upload/bower.json
index 3a771f9ee..b57c0aa22 100644
--- a/vendor/blueimp/jquery-file-upload/bower.json
+++ b/vendor/blueimp/jquery-file-upload/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "blueimp-file-upload",
-  "version": "9.31.0",
+  "version": "9.34.0",
   "title": "jQuery File Upload",
   "description": "File Upload widget with multiple file selection, drag&amp;drop support, progress bar, validation and preview images.",
   "keywords": [
diff --git a/vendor/blueimp/jquery-file-upload/js/jquery.fileupload.js b/vendor/blueimp/jquery-file-upload/js/jquery.fileupload.js
index 700f9013c..53c169e2a 100644
--- a/vendor/blueimp/jquery-file-upload/js/jquery.fileupload.js
+++ b/vendor/blueimp/jquery-file-upload/js/jquery.fileupload.js
@@ -165,6 +165,15 @@
             bitrateInterval: 500,
             // By default, uploads are started automatically when adding files:
             autoUpload: true,
+            // By default, duplicate file names are expected to be handled on
+            // the server-side. If this is not possible (e.g. when uploading
+            // files directly to Amazon S3), the following option can be set to
+            // an empty object or an object mapping existing filenames, e.g.:
+            // { "image.jpg": true, "image (1).jpg": true }
+            // If it is set, all files will be uploaded with unique filenames,
+            // adding increasing number suffixes if necessary, e.g.:
+            // "image (2).jpg"
+            uniqueFilenames: undefined,
 
             // Error and info messages:
             messages: {
@@ -449,6 +458,23 @@
             return Object.prototype.toString.call(obj) === '[object ' + type + ']';
         },
 
+        _getUniqueFilename: function (name, map) {
+            name = String(name);
+            if (map[name]) {
+                name = name.replace(
+                    /(?: \(([\d]+)\))?(\.[^.]+)?$/,
+                    function (_, p1, p2) {
+                        var index = p1 ? Number(p1) + 1 : 1;
+                        var ext = p2 || '';
+                        return ' (' + index + ')' + ext;
+                    }
+                );
+                return this._getUniqueFilename(name, map);
+            }
+            map[name] = true;
+            return name;
+        },
+
         _initXHRData: function (options) {
             var that = this,
                 formData,
@@ -510,11 +536,18 @@
                             // dummy objects:
                             if (that._isInstanceOf('File', file) ||
                                     that._isInstanceOf('Blob', file)) {
+                                var fileName = file.uploadName || file.name;
+                                if (options.uniqueFilenames) {
+                                    fileName = that._getUniqueFilename(
+                                        fileName,
+                                        options.uniqueFilenames
+                                    );
+                                }
                                 formData.append(
                                     ($.type(options.paramName) === 'array' &&
                                         options.paramName[index]) || paramName,
                                     file,
-                                    file.uploadName || file.name
+                                    fileName
                                 );
                             }
                         });
diff --git a/vendor/blueimp/jquery-file-upload/package.json b/vendor/blueimp/jquery-file-upload/package.json
index bb1f9fbc5..b884aa126 100644
--- a/vendor/blueimp/jquery-file-upload/package.json
+++ b/vendor/blueimp/jquery-file-upload/package.json
@@ -1,6 +1,6 @@
 {
   "name": "blueimp-file-upload",
-  "version": "9.31.0",
+  "version": "9.34.0",
   "title": "jQuery File Upload",
   "description": "File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.",
   "keywords": [