allow switching user displayed in calendar (#3314)

src/Form/TimesheetPreCreateForm.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Form;
+
+use App\Form\Type\DescriptionType;
+use App\Form\Type\TagsInputType;
+use App\Form\Type\UserType;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+/**
+ * Values that are allowed to be pre-set via URL.
+ */
+class TimesheetPreCreateForm extends AbstractType
+{
+    use FormTrait;
+
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $this->addProject($builder, true, null, null, ['required' => false]);
+        $this->addActivity($builder, null, null, ['required' => false]);
+        $builder->add('description', DescriptionType::class, ['required' => false]);
+        $builder->add('tags', TagsInputType::class, ['required' => false]);
+        if ($options['include_user']) {
+            $builder->add('user', UserType::class, ['required' => false]);
+        }
+    }
+
+    public function configureOptions(OptionsResolver $resolver)
+    {
+        $resolver->setDefaults([
+            'csrf_protection' => false,
+            'include_user' => false,
+            'method' => 'GET',
+            'validation_groups' => ['none'] // otherwise the default timesheet validations would trigger
+        ]);
+    }
+}