Forum topic group creation possibility

Solves first half of issue #26.

Signed-off-by: Gergely Polonkai (W00d5t0ck) <polesz@w00d5t0ck.info>

src/KekRozsak/FrontBundle/Controller/ForumController.php

@@ -10,7 +10,9 @@ use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
 use KekRozsak\FrontBundle\Entity\ForumTopicGroup;
 use KekRozsak\FrontBundle\Entity\ForumTopic;
 use KekRozsak\FrontBundle\Entity\ForumPost;
+use KekRozsak\FrontBundle\Form\Type\ForumTopicGroupType;
 use KekRozsak\FrontBundle\Form\Type\ForumPostType;
+use KekRozsak\FrontBundle\Extensions\Slugifier;
 
 /**
  * @Route("/forum")
@@ -24,12 +26,37 @@ class ForumController extends Controller
     public function topicGroupListAction()
     {
         $groupRepo = $this->getDoctrine()->getRepository('KekRozsakFrontBundle:ForumTopicGroup');
+        $request = $this->getRequest();
+        $newTopicGroup = new ForumTopicGroup();
+        $newTopicGroupForm = $this->createForm(new ForumTopicGroupType(), $newTopicGroup);
+
+        if ($request->getMethod() == 'POST') {
+            $newTopicGroupForm->bind($request);
+
+            if ($newTopicGroupForm->isValid()) {
+                $slugifier = new \KekRozsak\FrontBundle\Extensions\Slugifier();
+                $newTopicGroup->setSlug($slugifier->slugify($newTopicGroup->getTitle()));
+                $newTopicGroup->setCreatedAt(new \DateTime('now'));
+                $newTopicGroup->setCreatedBy($this->get('security.context')->getToken()->getUser());
+
+                $em = $this->getDoctrine()->getEntityManager();
+                $em->persist($newTopicGroup);
+                $em->flush();
+
+                return $this->redirect(
+                        $this->generateUrl(
+                                'KekRozsakFrontBundle_forumTopicGroupList'
+                            )
+                    );
+            }
+        }
 
         // TODO: ORDER the topic list by last post date
         $topicGroups = $groupRepo->findAll();
 
         return array(
             'topicGroups'       => $topicGroups,
+            'newTopicGroupForm' => $newTopicGroupForm->createView(),
         );
     }
 

src/KekRozsak/FrontBundle/Entity/ForumTopicGroup.php

@@ -4,6 +4,8 @@ namespace KekRozsak\FrontBundle\Entity;
 
 use Doctrine\ORM\Mapping as ORM;
 use Doctrine\Common\Collections\ArrayCollection;
+use Symfony\Component\Validator\Constraints as Assert;
+use Symfony\Bridge\Doctrine\Validator\Constraints as DoctrineAssert;
 
 use KekRozsak\SecurityBundle\Entity\User;
 
@@ -11,6 +13,8 @@ use KekRozsak\SecurityBundle\Entity\User;
  * KekRozsak\FrontBundle\Entity\ForumTopicGroup
  * @ORM\Entity
  * @ORM\Table(name="forum_topic_groups")
+ * @DoctrineAssert\UniqueEntity(fields={"title"}, message="Ilyen nevű témakör már létezik. Kérlek válassz másikat!")
+ * @DoctrineAssert\UniqueEntity(fields={"slug"}, message="Ilyen nevű témakör már létezik. Kérlek válassz másikat!")
  */
 class ForumTopicGroup
 {
@@ -146,6 +150,7 @@ class ForumTopicGroup
      * @var string $title
      *
      * @ORM\Column(type="string", length=100, nullable=false, unique=true)
+     * @Assert\NotBlank()
      */
     protected $title;
 

src/KekRozsak/FrontBundle/Form/Type/ForumTopicGroupType.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace KekRozsak\FrontBundle\Form\Type;
+
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolverInterface;
+
+class ForumTopicGroupType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $builder
+            ->add('title', null, array(
+                'label' => 'Témakör neve',
+                'help'  => 'Az új fórum témakör neve',
+            ))
+        ;
+    }
+
+    public function setDefaultOptions(OptionsResolverInterface $resolver)
+    {
+        $resolver->setDefaults(array(
+            'data_class' => 'KekRozsak\FrontBundle\Entity\ForumTopicGroup'
+        ));
+    }
+
+    public function getName()
+    {
+        return 'kekrozsak_frontbundle_forumtopicgrouptype';
+    }
+}

src/KekRozsak/FrontBundle/Resources/views/Forum/topicGroupList.html.twig

@@ -1,9 +1,28 @@
 {# vim: ft=htmljinja
 #}
 {% extends 'KekRozsakFrontBundle:Default:main_template.html.twig' %}
+{% form_theme newTopicGroupForm 'KekRozsakFrontBundle:Form:user_form.html.twig' %}
+
 {% block title %} - Fórum{% endblock %}
+
 {% block content %}
 <h3>Fórum</h3>
+{% if is_granted('ROLE_ADMIN') %}
+<span class="gomb" id="new-topic-group-button">[Új témakör]</span><br />
+<div id="new-topic-group">
+{# TODO: make this an AJAX form #}
+    <form method="post" action="{{ path('KekRozsakFrontBundle_forumTopicGroupList') }}">
+        <table>
+            {{ form_widget(newTopicGroupForm) }}
+        </table>
+        <button type="submit">Mentés</button>
+    </form>
+</div>
+{#
+{% else %}
+<span class="gomb">[Új témakör kérése]</span>
+#}
+{% endif %}
 {% for topicGroup in topicGroups %}
 <table class="forum-lista">
     <thead>
@@ -39,3 +58,13 @@
 </table>
 {% endfor %}
 {% endblock content %}
+
+{% block bottomscripts %}
+<script type="text/javascript">
+$(document).ready(function() {
+    $('#new-topic-group-button').click(function() {
+        alert('Juj!');
+    });
+});
+</script>
+{% endblock bottomscripts %}