From e7071e58293c926553e9fbfcad5cc261a189aa6a Mon Sep 17 00:00:00 2001
From: Peter Grassberger <petertheone@gmail.com>
Date: Fri, 15 Jul 2016 21:22:55 +0200
Subject: add multiple files upload


diff --git a/www/js/importer.js b/www/js/importer.js
index fc2e462..4c6ddb9 100644
--- a/www/js/importer.js
+++ b/www/js/importer.js
@@ -129,13 +129,19 @@ Rdxport.Importer.prototype.resetModal = function() {
   $('.modal-body .drop form input[type="file"]', this.$el).val('');
   $('.modal-body #sourceUri', this.$el).val('');
   $('#uploadModal-confirm', this.$el).attr('disabled','disabled').off('click');
+  $('form input[type="file"]', this.$el).removeAttr('multiple');
 };
 
-Rdxport.Importer.prototype.openModal = function(group, groupView, cartNumber, useMetadata) {
+Rdxport.Importer.prototype.openModal = function(group, groupView, cartNumber, useMetadata, multifiles) {
   this.resetModal();
   var $drop = $('.modal-body .drop', this.$el);
   var $form = $('form', $drop);
   var $fileInput = $('input[type="file"]', $form);
+  if (multifiles) {
+    $fileInput.attr('multiple', 'multiple');
+  } else {
+    $fileInput.removeAttr('multiple');
+  }
 
   $drop.off('click').on('click', function(event) {
     $fileInput.get(0).click();
@@ -159,8 +165,6 @@ Rdxport.Importer.prototype.openModal = function(group, groupView, cartNumber, us
 
   var self = this;
   function handleFiles(files) {
-    var file = files[0];
-
     /*if (!Dropzone.isValidFile(file, dropzone.options.acceptedFiles)) {
       $('div.modal-header h4', self.$el).text('Nicht unterstützter Dateityp.');
       $('.modal-body .drop', this.$el).css("background-image", "url('/img/dz-backdrop.png')");
@@ -168,13 +172,25 @@ Rdxport.Importer.prototype.openModal = function(group, groupView, cartNumber, us
       return;
     }*/
 
-    $('div.modal-header h4', self.$el).text(file.name);
+    if (multifiles && files.length > 1) {
+      $('div.modal-header h4', self.$el).text(files.length + ' files.');
+    } else {
+      $('div.modal-header h4', self.$el).text(files[0].name);
+    }
     $('div.modal-body .drop', self.$el).css("background-image", "url('/img/audio_file.png')");
     $('.modal-body #sourceUri', self.$el).val('');
     $('#uploadModal-confirm', self.$el).off('click').on('click', function() {
-      var upload = new Rdxport.Upload(file, group, groupView, cartNumber, useMetadata);
-      upload.import();
-      self.uploads.push(upload);
+      if (!multifiles) {
+        var upload = new Rdxport.Upload(files[0], group, groupView, cartNumber, useMetadata);
+        upload.import();
+        self.uploads.push(upload);
+      } else {
+        $.each(files, function(index, file) {
+          var upload = new Rdxport.Upload(file, group, groupView, cartNumber, useMetadata);
+          upload.import();
+          self.uploads.push(upload);
+        });
+      }
 
       self.$el.off('hide.bs.modal');
       self.$el.modal('hide');
@@ -194,7 +210,7 @@ Rdxport.Importer.prototype.openModal = function(group, groupView, cartNumber, us
       return;
     }
     $('.modal-body .drop', self.$el).css("background-image", "url('/img/dz-backdrop.png')");
-    $('.modal-body .drop form input[type="file"]', this.$el).val('');
+    $('.modal-body .drop form input[type="file"]', self.$el).val('');
     $form.off('submit').on('submit', function(event) {
       event.preventDefault();
       handleSource();
diff --git a/www/js/jingles.js b/www/js/jingles.js
index 6457b5a..6f0d10c 100644
--- a/www/js/jingles.js
+++ b/www/js/jingles.js
@@ -108,7 +108,7 @@ Rdxport.JingleGroupView.prototype.render = function() {
   $('table tbody tr', this.$el).remove();
 
   $('.uploadButton', this.$el).on('click', function() {
-    importer.openModal(self.model, self, self.model.carts[0].number, false);
+    importer.openModal(self.model, self, self.model.carts[0].number, false, true);
   });
 };
 
diff --git a/www/js/musicpools.js b/www/js/musicpools.js
index c56ab78..3bd905a 100644
--- a/www/js/musicpools.js
+++ b/www/js/musicpools.js
@@ -186,7 +186,7 @@ Rdxport.MusicpoolView.prototype.render = function() {
 
 
   $('.uploadButton', this.$el).on('click', function() {
-    importer.openModal(self.model, self, null, true);
+    importer.openModal(self.model, self, null, true, true);
   });
 };
 
diff --git a/www/js/shows.js b/www/js/shows.js
index ccea2e5..8f837ba 100644
--- a/www/js/shows.js
+++ b/www/js/shows.js
@@ -385,7 +385,7 @@ Rdxport.ShowCartView.renderEmpty = function(group, groupView, cartNumber) {
   var $uploadButton = $('<button class="uploadButton btn btn-primary btn-xs"><span class="glyphicon glyphicon-upload"></span>&nbsp;&nbsp;Importieren</button>');
 
   $uploadButton.off('click').on('click', function() {
-    importer.openModal(group, groupView, cartNumber, true);
+    importer.openModal(group, groupView, cartNumber, true, false);
   });
 
   return $('<tr>')
-- 
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