Implemented a Javascript viewmodel for analysing an album, added checks for if uploads cannot be completed. Implemented handling if POST request is over the max size configured in php.ini

app/Helpers/MiscHelper.php

@@ -4,6 +4,39 @@ namespace App\Helpers;
 
 class MiscHelper
 {
+    public static function convertToBytes($val)
+    {
+        if(empty($val))return 0;
+
+        $val = trim($val);
+
+        preg_match('#([0-9]+)[\s]*([a-z]+)#i', $val, $matches);
+
+        $last = '';
+        if(isset($matches[2])){
+            $last = $matches[2];
+        }
+
+        if(isset($matches[1])){
+            $val = (int) $matches[1];
+        }
+
+        switch (strtolower($last))
+        {
+            case 'g':
+            case 'gb':
+                $val *= 1024;
+            case 'm':
+            case 'mb':
+                $val *= 1024;
+            case 'k':
+            case 'kb':
+                $val *= 1024;
+        }
+
+        return (int) $val;
+    }
+
     public static function gravatarUrl($emailAddress, $size = 48, $default = 'identicon')
     {
         $hash = md5(strtolower(trim($emailAddress)));

app/Http/Controllers/Admin/AlbumController.php

@@ -5,6 +5,7 @@ namespace app\Http\Controllers\Admin;
 use App\Album;
 use App\Facade\Theme;
 use App\Facade\UserConfig;
+use App\Helpers\MiscHelper;
 use App\Http\Controllers\Controller;
 use App\Http\Requests;
 use App\Photo;
@@ -32,7 +33,7 @@ class AlbumController extends Controller
             ->orderBy('created_at')
             ->get();
 
-        return Theme::render('admin.album_analyse_progress', ['album' => $album, 'photos' => $photos]);
+        return Theme::render('admin.analyse_album', ['album' => $album, 'photos' => $photos]);
     }
 
     /**
@@ -130,6 +131,12 @@ class AlbumController extends Controller
             ->orderBy(DB::raw('COALESCE(taken_at, created_at)'))
             ->paginate(UserConfig::get('items_per_page_admin'));
 
+        // See if we can upload (need the GD extension)
+        $isUploadEnabled = extension_loaded('gd');
+        $fileUploadLimit = MiscHelper::convertToBytes(ini_get('upload_max_filesize')) / (1024*1024);
+        $postLimit = MiscHelper::convertToBytes(ini_get('post_max_size')) / (1024*1024);
+        $fileUploadOrPostLowerLimit = ($postLimit < $fileUploadLimit) ? $postLimit : $fileUploadLimit;
+
         return Theme::render('admin.show_album', [
             'album' => $album,
             'bulk_actions' => [
@@ -140,6 +147,10 @@ class AlbumController extends Controller
                 'delete' => trans('admin.photo_actions.delete')
             ],
             'error' => $request->session()->get('error'),
+            'file_upload_limit' => $fileUploadLimit,
+            'is_upload_enabled' => $isUploadEnabled,
+            'max_post_limit' => $postLimit,
+            'max_post_limit_bulk' => $fileUploadOrPostLowerLimit,
             'photos' => $photos
         ]);
     }

app/Http/Controllers/Admin/PhotoController.php

@@ -25,7 +25,7 @@ class PhotoController extends Controller
 {
     public function __construct()
     {
-        $this->middleware('auth');
+        $this->middleware(['auth', 'max_post_size_exceeded']);
     }
 
     public function analyse($photoId)
@@ -215,11 +215,17 @@ class PhotoController extends Controller
     {
         $this->authorize('admin-access');
 
-        $archiveFile = UploadedFile::createFromBase($request->files->get('archive'));
-
         // Load the linked album
         $album = $this->loadAlbum($request->get('album_id'));
 
+        $archiveFile = UploadedFile::createFromBase($request->files->get('archive'));
+        if ($archiveFile->getError() != UPLOAD_ERR_OK)
+        {
+            Log::error('Bulk image upload failed.', ['error' => $archiveFile->getError(), 'reason' => $archiveFile->getErrorMessage()]);
+            $request->session()->flash('error', $archiveFile->getErrorMessage());
+            return redirect(route('albums.show', ['id' => $album->id]));
+        }
+
         // Create a temporary folder to hold the extracted files
         $tempFolder = sprintf('%s/btw_upload_%s', env('TEMP_FOLDER', '/tmp'), MiscHelper::randomString());
         mkdir($tempFolder);

app/Http/Kernel.php

@@ -2,6 +2,7 @@
 
 namespace App\Http;
 
+use App\Http\Middleware\CheckMaxPostSizeExceeded;
 use Illuminate\Foundation\Http\Kernel as HttpKernel;
 
 class Kernel extends HttpKernel
@@ -51,6 +52,7 @@ class Kernel extends HttpKernel
         'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings::class,
         'can' => \Illuminate\Auth\Middleware\Authorize::class,
         'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
+        'max_post_size_exceeded' => CheckMaxPostSizeExceeded::class,
         'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
     ];
 }

app/Http/Middleware/CheckMaxPostSizeExceeded.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use App\Helpers\MiscHelper;
+use Closure;
+use Illuminate\Http\Request;
+
+class CheckMaxPostSizeExceeded
+{
+    protected $exclude = [
+        '/admin/photos/analyse/*',
+        '/admin/photos/regenerate-thumbnails/*'
+    ];
+
+    public function handle(Request $request, Closure $next)
+    {
+        if ($request->method() == 'POST' && !$this->shouldExclude($request))
+        {
+            // Check post limit and see if it may have been exceeded
+            $postLimit = MiscHelper::convertToBytes(ini_get('post_max_size'));
+
+            if (
+                (isset($_SERVER['CONTENT_LENGTH']) && $_SERVER['CONTENT_LENGTH'] > $postLimit) ||
+                (empty($_POST) && empty($_REQUEST))
+            )
+            {
+                $request->session()->flash('error', trans('global.post_max_exceeded'));
+                return back();
+            }
+        }
+
+        return $next($request);
+    }
+
+    protected function shouldExclude(Request $request)
+    {
+        foreach ($this->exclude as $exclude)
+        {
+            if ($exclude !== '/') {
+                $exclude = trim($exclude, '/');
+            }
+
+            if ($request->is($exclude)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}

app/Http/Middleware/VerifyCsrfToken.php

@@ -12,6 +12,7 @@ class VerifyCsrfToken extends BaseVerifier
      * @var array
      */
     protected $except = [
-        //
+        '/admin/photos',
+        '/admin/photos/store-bulk'
     ];
 }

public/themes/base/js/app.js

@@ -1,3 +1,103 @@
+function AnalyseAlbumViewModel()
+{
+    var self = this;
+
+    self.imagesFailed = ko.observableArray();
+    self.imagesToAnalyse = ko.observableArray();
+    self.numberSuccessful = ko.observable(0);
+    self.numberFailed = ko.observable(0);
+
+    self.numberTotal = ko.computed(function() {
+        return self.imagesToAnalyse().length;
+    });
+
+    self.failedPercentage = ko.computed(function()
+    {
+        return ((self.numberFailed() / self.numberTotal()) * 100).toFixed(2) + '%';
+    });
+    self.successfulPercentage = ko.computed(function()
+    {
+        return ((self.numberSuccessful() / self.numberTotal()) * 100).toFixed(2) + '%';
+    });
+
+    self.isCompleted = ko.computed(function()
+    {
+        return self.numberTotal() > 0 && (self.numberSuccessful() + self.numberFailed() >= self.numberTotal());
+    });
+
+    // When an image is added to the array, automatically issue it for analysis
+    self.imagesToAnalyse.subscribe(function(changes)
+    {
+        // changes[0].value is an instance of AnalyseImageViewModel
+        var item = changes[0].value;
+        $.ajax(
+            item.url(),
+            {
+                dataType: 'json',
+                error: function (xhr, textStatus, errorThrown)
+                {
+                    self.numberFailed(self.numberFailed() + 1);
+                    self.imagesFailed.push({
+                        'name': item.name(),
+                        'reason': textStatus
+                    });
+                    item.isSuccessful(false);
+                    item.isPending(false);
+                },
+                method: 'POST',
+                success: function (data)
+                {
+                    if (data.is_successful)
+                    {
+                        self.numberSuccessful(self.numberSuccessful() + 1);
+                        item.isSuccessful(true);
+                        item.isPending(false);
+                    }
+                    else
+                    {
+                        self.numberFailed(self.numberFailed() + 1);
+                        self.imagesFailed.push({
+                            'name': item.name(),
+                            'reason': data.message
+                        });
+                        item.isSuccessful(false);
+                        item.isPending(false);
+                    }
+                }
+            }
+        );
+    }, null, 'arrayChange');
+}
+
+function AnalyseImageViewModel(image_info)
+{
+    var self = this;
+
+    self.isPending = ko.observable(true);
+    self.isSuccessful = ko.observable(false);
+    self.name = ko.observable(image_info.name);
+    self.photoID = ko.observable(image_info.photo_id);
+    self.url = ko.observable(image_info.url);
+
+    self.iconClass = ko.computed(function() {
+        var string = 'fa fa-fw ';
+
+        if (!self.isPending())
+        {
+            string += (self.isSuccessful() ? 'check text-success' : 'times text-danger')
+        }
+        
+        return string;
+    });
+}
+
+/**
+ * This file is used by admin/show_album.blade.php to handle photo uploads.
+ * @param album_id ID of the album the photos are being uploaded to
+ * @param language Array containing language strings
+ * @param urls Array containing URLs
+ * @constructor
+ */
 function UploadPhotosViewModel(album_id, language, urls)
 {
     var self = this;
@@ -6,6 +106,7 @@ function UploadPhotosViewModel(album_id, language, urls)
     self.imagesFailed = ko.observable(0);
     self.imagesUploaded = ko.observable(0);
     self.imagesTotal = ko.observable(0);
+    self.isBulkUploadInProgress = ko.observable(false);
     self.isUploadInProgress = ko.observable(false);
     self.statusMessages = ko.observableArray();
 

resources/lang/en/admin.php

@@ -10,6 +10,7 @@ return [
     'album_photos_tab' => 'Photos',
     'album_settings_tab' => 'Settings',
     'album_upload_tab' => 'Upload',
+    'analyse_photos_failed' => 'The following items could not be analysed and were removed:',
     'create_album' => 'Create a photo album',
     'create_album_intro' => 'Photo albums contain individual photographs together in the same way as a physical photo album or memory book.',
     'create_album_intro2' => 'Complete the form below to create a photo album.',
@@ -57,10 +58,18 @@ return [
         'upload_max_limit' => 'Upload limit (maximum size):'
     ],
     'title' => 'Gallery Admin',
+    'upload_bulk_heading' => 'Upload a zip archive',
+    'upload_bulk_text' => 'You can use the form below to upload a zip archive that contains your photographs. Any valid image files in the zip archive will be imported. Common hidden folders used by operating systems will be ignored.',
+    'upload_bulk_text2' => 'Your web server is configured to allow files up to :max_upload_size to be uploaded.',
+    'upload_disabled_heading' => 'Uploading is not supported on this system.',
+    'upload_disabled_text' => 'This system does not have the GD extension installed, so images cannot be processed. Please ensure this extension is installed and refresh this page to try again.',
     'upload_file_failed_continue' => 'Click the "Continue" button to analyse the file(s) that were uploaded.',
     'upload_file_not_image_messages' => 'The file ":file_name" is not recognised as an image and won\'t be uploaded.',
     'upload_file_number_failed' => 'file(s) failed to upload.',
     'upload_file_status_failed' => ':file_name failed to upload',
     'upload_file_status_progress' => ':current of :total files completed',
     'upload_file_status_success' => ':file_name uploaded successfully',
+    'upload_single_file_heading' => 'Upload photos individually',
+    'upload_single_file_text' => 'You can use the form below to upload individual files. To upload multiple files at once, hold down CTRL in the file browser.',
+    'upload_single_file_text2' => 'Your web server is configured to allow files up to :file_size. If you browser does not support HTML 5 (most modern browsers do), the combined size of all selected files must be less than :max_upload_size.'
 ];

resources/lang/en/global.php

@@ -1,4 +1,8 @@
 <?php
 return [
-    'app_name' => 'Blue Twilight'
+    'app_name' => 'Blue Twilight',
+    'post_max_exceeded' => 'Your upload exceeded the maximum size the web server is configured to allow. Please check the value of the "post_max_size" parameter in php.ini.',
+    'units' => [
+        'megabytes' => 'MB'
+    ]
 ];

resources/views/themes/base/admin/analyse_album.blade.php

@@ -5,26 +5,37 @@
     <div class="container" style="margin-top: 40px;">
         <div class="row">
             <div class="col-xs-12 col-sm-8 col-sm-offset-2">
-                <div class="panel panel-default" id="status-panel">
+                <div class="panel panel-default" data-bind="visible: !isCompleted()">
                     <div class="panel-heading">Analysing...</div>
                     <div class="panel-body">
                         <p>Your uploaded photos are now being analysed.</p>
-                        <div id="progress-bar-container">
+
-                            <div class="progress"></div>
+                        <div class="progress">
+                            <div class="progress-bar progress-bar-success" data-bind="style: { width: successfulPercentage() }">
+                                <span class="sr-only"><span class="percentage-success" data-bind="text: successfulPercentage"></span></span>
+                            </div>
+                            <div class="progress-bar progress-bar-danger" data-bind="style: { width: failedPercentage() }">
+                                <span class="sr-only"><span class="percentage-danger" data-bind="text: failedPercentage"></span></span>
+                            </div>
                         </div>
 
-                        <div id="file-list" style="margin-top: 20px;">
+                        <div data-bind="foreach: imagesToAnalyse" style="margin-top: 20px;">
-                            @foreach ($photos as $photo)
+                            <p><span data-bind="text: name"></span> ... <i data-bind="css: iconClass"></i></p>
-                                <p data-photo-id="{{ $photo->id }}">{{ $photo->name }} ... <i class="fa fa-fw"></i></p>
-                            @endforeach
                         </div>
                     </div>
                 </div>
 
-                <div class="panel panel-default" id="complete-panel" style="display: none;">
+                <div class="panel panel-default" data-bind="visible: isCompleted">
                     <div class="panel-heading">Upload completed</div>
                     <div class="panel-body">
                         <p>Your upload has completed.</p>
+                        <div data-bind="visible: numberFailed() > 0">
+                            <p class="text-danger">@lang('admin.analyse_photos_failed')</p>
+                            <ul class="text-danger" data-bind="foreach: imagesFailed">
+                                <li><span data-bind="text: name"></span>: <span data-bind="text: reason"></span></li>
+                            </ul>
+                        </div>
+
                         <div class="btn-toolbar btn-group-sm pull-right">
                             <a class="btn btn-default" href="{{ $album->url() }}">View album</a>
                             <a class="btn btn-primary" href="{{ route('albums.show', ['id' => $album->id]) }}">Back to album settings</a>
@@ -38,37 +49,20 @@
 
 @push('scripts')
     <script type="text/javascript">
-        var number_successful = 0;
+        var viewModel = new AnalyseAlbumViewModel();
-        var number_error = 0;
-        var number_total = 0;
 
-        function redrawProgressBar()
+        {{-- For each photo to analyse, push an instance of AnalyseImageViewModel to our master view model --}}
-        {
+        @foreach ($photos as $photo)
-            var successPercentage = (number_successful / number_total) * 100;
+        viewModel.imagesToAnalyse.push(new AnalyseImageViewModel({
-            var failedPercentage = (number_error / number_total) * 100;
+            'id': '{{  $photo->id }}',
+            'name': '{!! addslashes($photo->name) !!}',
+            'url': '{{ route('photos.analyse', ['id' => $photo->id]) }}'
+        }));
+        @endforeach
 
-            {{-- Render a Bootstrap-3 compatible progress bar --}}
+        ko.applyBindings(viewModel);
-            var progressBar = $('<div/>').addClass('progress');
 
-            {{-- Successful --}}
+        /*
-            var progressBarSuccess = $('<div/>')
-                            .addClass('progress-bar')
-                            .addClass('progress-bar-success')
-                            .css('width', parseInt(successPercentage) + '%')
-                            .appendTo(progressBar);
-            var progressBarSuccessSpan = $('<span/>').addClass('sr-only').html(parseInt(successPercentage) + '% successful').appendTo(progressBarSuccess);
-
-            {{-- Failed --}}
-            var progressBarError = $('<div/>')
-                            .addClass('progress-bar')
-                            .addClass('progress-bar-warning')
-                            .css('width', parseInt(failedPercentage) + '%')
-                            .appendTo(progressBar);
-            var progressBarErrorSpan = $('<span/>').addClass('sr-only').html(parseInt(failedPercentage) + '% failed').appendTo(progressBarError);
-
-            {{-- Add to DOM --}}
-            $('#progress-bar-container').html(progressBar[0].outerHTML);
-        }
 
         $(document).ready(function() {
             number_total = $('#file-list p').length;
@@ -121,6 +115,6 @@
                     );
                 });
             }
-        });
+        });*/
     </script>
 @endpush

resources/views/themes/base/admin/show_album.blade.php

@@ -67,67 +67,89 @@
 
                         {{-- Upload --}}
                         <div role="tabpanel" class="tab-pane" id="upload-tab">
-                            <h4>Upload images</h4>
+                            @if (!$is_upload_enabled)
-
+                                <div class="row">
-                            <div class="row">
+                                    <div class="col-xs-12">
-                                <div class="col-sm-5" style="margin-bottom: 20px;">
+                                        <p class="text-danger" style="font-weight: bold">@lang('admin.upload_disabled_heading')</p>
-                                    {!! Form::open(['route' => 'photos.store', 'method' => 'POST', 'files' => true, 'id' => 'single-upload-form']) !!}
+                                        <p>@lang('admin.upload_disabled_text')</p>
-                                    {!! Form::hidden('album_id', $album->id) !!}
-
-                                    <div class="form-group">
-                                        {!! Form::file('photo[]', ['class' => 'control-label', 'multiple' => 'multiple', 'id' => 'single-upload-files']) !!}
                                     </div>
-
+                                </div>
-                                    <div>
+                            @else
-                                        <button type="submit" class="btn btn-success" data-bind="disable: isUploadInProgress, text: isUploadInProgress() ? '@lang('admin.is_uploading')' : '@lang('forms.upload_action')'">@lang('forms.upload_action')</button>
+                                <h4>@lang('admin.upload_single_file_heading')</h4>
-                                    </div>
+                                <p>@lang('admin.upload_single_file_text')</p>
-                                    {!! Form::close() !!}
+                                <div class="alert alert-info">
+                                    <p>@lang('admin.upload_single_file_text2', [
+                                        'file_size' => sprintf('<b>%s%s</b>', round($file_upload_limit, 2), trans('global.units.megabytes')),
+                                        'max_upload_size' => sprintf('<b>%s%s</b>', round($max_post_limit, 2), trans('global.units.megabytes'))
+                                    ])</p>
                                 </div>
 
-                                <div class="col-sm-5">
+                                <div class="row">
-                                    <div class="text-center" data-bind="visible: isUploadInProgress">
+                                    <div class="col-sm-5" style="margin-bottom: 20px;">
-                                        <p><b>@lang('admin.is_uploading')</b></p>
+                                        {!! Form::open(['route' => 'photos.store', 'method' => 'POST', 'files' => true, 'id' => 'single-upload-form']) !!}
-                                        <div class="progress">
+                                        {!! Form::hidden('album_id', $album->id) !!}
-                                            <div class="progress-bar progress-bar-success" data-bind="style: { width: successfulPercentage() }">
+
-                                                <span class="sr-only"><span class="percentage-success" data-bind="text: successfulPercentage"></span></span>
+                                        <div class="form-group">
-                                            </div>
+                                            {!! Form::file('photo[]', ['class' => 'control-label', 'multiple' => 'multiple', 'id' => 'single-upload-files']) !!}
-                                            <div class="progress-bar progress-bar-danger" data-bind="style: { width: failedPercentage() }">
-                                                <span class="sr-only"><span class="percentage-danger" data-bind="text: failedPercentage"></span></span>
-                                            </div>
                                         </div>
-                                        <p data-bind="text: currentStatus"></p>
+
+                                        <div>
+                                            <button type="submit" class="btn btn-success" data-bind="disable: (isUploadInProgress() || isBulkUploadInProgress()), text: isUploadInProgress() ? '@lang('admin.is_uploading')' : '@lang('forms.upload_action')'">@lang('forms.upload_action')</button>
+                                        </div>
+                                        {!! Form::close() !!}
                                     </div>
 
-                                    <div data-bind="visible: statusMessages().length > 0">
+                                    <div class="col-sm-5">
-                                        <p data-bind="visible: !isUploadInProgress()" class="text-danger" style="font-weight: bold">
+                                        <div class="text-center" data-bind="visible: isUploadInProgress">
-                                            <span data-bind="text: imagesFailed"></span> @lang('admin.upload_file_number_failed')
+                                            <p><b>@lang('admin.is_uploading')</b></p>
-                                        </p>
+                                            <div class="progress">
-                                        <p data-bind="visible: imagesUploaded() > 0">
+                                                <div class="progress-bar progress-bar-success" data-bind="style: { width: successfulPercentage() }">
-                                            @lang('admin.upload_file_failed_continue')<br /><br/>
+                                                    <span class="sr-only"><span class="percentage-success" data-bind="text: successfulPercentage"></span></span>
-                                            <a href="{{ route('albums.analyse', ['id' => $album->id]) }}" class="btn btn-primary">@lang('forms.continue_action')</a>
+                                                </div>
-                                        </p>
+                                                <div class="progress-bar progress-bar-danger" data-bind="style: { width: failedPercentage() }">
+                                                    <span class="sr-only"><span class="percentage-danger" data-bind="text: failedPercentage"></span></span>
+                                                </div>
+                                            </div>
+                                            <p data-bind="text: currentStatus"></p>
+                                        </div>
 
-                                        <ul data-bind="foreach: statusMessages">
+                                        <div data-bind="visible: statusMessages().length > 0">
-                                            <li data-bind="css: message_class, text: message_text"></li>
+                                            <p data-bind="visible: !isUploadInProgress()" class="text-danger" style="font-weight: bold">
-                                        </ul>
+                                                <span data-bind="text: imagesFailed"></span> @lang('admin.upload_file_number_failed')
+                                            </p>
+                                            <p data-bind="visible: imagesUploaded() > 0">
+                                                @lang('admin.upload_file_failed_continue')<br /><br/>
+                                                <a href="{{ route('albums.analyse', ['id' => $album->id]) }}" class="btn btn-primary">@lang('forms.continue_action')</a>
+                                            </p>
+
+                                            <ul data-bind="foreach: statusMessages">
+                                                <li data-bind="css: message_class, text: message_text"></li>
+                                            </ul>
+                                        </div>
                                     </div>
                                 </div>
-                            </div>
 
-                            <hr/>
+                                <hr/>
-                            <h4>Bulk upload</h4>
+                                <h4>@lang('admin.upload_bulk_heading')</h4>
+                                <p>@lang('admin.upload_bulk_text')</p>
+                                <div class="alert alert-info">
+                                    <p>@lang('admin.upload_bulk_text2', [
+                                        'max_upload_size' => sprintf('<b>%s%s</b>', round($max_post_limit_bulk, 2), trans('global.units.megabytes'))
+                                    ])</p>
+                                </div>
 
-                            {!! Form::open(['route' => 'photos.storeBulk', 'method' => 'POST', 'files' => true]) !!}
+                                {!! Form::open(['route' => 'photos.storeBulk', 'method' => 'POST', 'files' => true, 'id' => 'bulk-upload-form']) !!}
-                            {!! Form::hidden('album_id', $album->id) !!}
+                                {!! Form::hidden('album_id', $album->id) !!}
 
-                            <div class="form-group">
+                                <div class="form-group">
-                                {!! Form::file('archive', ['class' => 'control-label']) !!}
+                                    {!! Form::file('archive', ['class' => 'control-label']) !!}
-                            </div>
+                                </div>
 
-                            <div>
+                                <div>
-                                {!! Form::submit(trans('forms.upload_action'), ['class' => 'btn btn-success']) !!}
+                                    <button type="submit" class="btn btn-success" data-bind="disable: (isUploadInProgress() || isBulkUploadInProgress()), text: isBulkUploadInProgress() ? '@lang('admin.is_uploading')' : '@lang('forms.upload_action')'">@lang('forms.upload_action')</button>
-                            </div>
+                                </div>
-                            {!! Form::close() !!}
+                                {!! Form::close() !!}
+                            @endif
                         </div>
 
                         {{-- Settings --}}
@@ -282,7 +304,7 @@
                     if (!file.type.match('image.*'))
                     {
                         alert(notImageString.replace(':file_name', file.name));
-                        viewModel.onUploadFailed();
+                        viewModel.onUploadFailed(null, file.name);
                         continue;
                     }
 
@@ -294,6 +316,13 @@
                 event.preventDefault();
                 return false;
             });
+
+            $('#bulk-upload-form').submit(function(event) {
+                // Set the in progress flag - no need to unset it as this is a synchronous process so the browser
+                // will reload the page in some way after completion
+                viewModel.isBulkUploadInProgress(true);
+                return true;
+            });
         }
 
         ko.applyBindings(viewModel);