Entity-Translations
===================

Updated Controller
""""""""""""""""""

Add parameter ``$locale`` to editAction and showAction:

.. code-block:: php

    public function updateAction(Request $request, $id, $locale)
    public function editAction($id, $locale)

edit the "change"-URL in the Update-Form:

.. code-block:: php

    'action' => $this->generateUrl('...', array(
        'id' => $entity->getId(),
        'locale' => $entity->getTranslatableLocale()
    )),


Set **locale** in editAction() and updateAction():

.. code-block:: php

    $entity = $em->getRepository('tpointProjectBundle:CostCentre')->find($id);

    $entity->setTranslatableLocale($locale);
    $em->refresh($entity);

Show-Action: get all languages and translations

.. code-block:: php

    $entity = $em->getRepository('...')->find($id);
    $repository = $em->getRepository('Gedmo\Translatable\Entity\Translation');
    $translations = $repository->findTranslations($entity);

    if (!$entity) {
        throw $this->createNotFoundException('Unable to find CostCentre entity.');
    }

    $languages = $em->getRepository('tpointContactBundle:Language')->findTransLangs();
    $deleteForm = $this->createDeleteForm($id);

    return $this->render('tpointProjectBundle:CostCentre:show.html.twig', array(
        'entity'      => $entity,
        'delete_form' => $deleteForm->createView(),
        'translations' => $translations,
        'languages'	  => $languages
    ));

Update Entity
"""""""""""""

Add the method `getTranslatableLocale()` muss vorhanden sein:

.. code-block:: php

    public function getTranslatableLocale() {
        return $this->locale;
    }

Update Routing
""""""""""""""

Edit the ``.._edit`` and ``.._update`` routes (additional parameter: locale)

.. code-block:: yaml

    tpoint_admin_costcentre_edit:
        pattern:  /{id}/{locale}/edit
        defaults: { _controller: "tpointProjectBundle:CostCentre:edit", id:0, locale:en }

    tpoint_admin_costcentre_update:
        pattern:  /{id}/{locale}/update
        defaults: { _controller: "tpointProjectBundle:CostCentre:update", id:0, locale:en }
        requirements: { _method: post|put }

Update View (show.html.twig)
""""""""""""""""""""""""""""

**List all avaliable Languages**

.. code-block:: html

        <tr>
            <th>Id</th>
            <td></td>
            <td>{{ entity.id }}</td>
        </tr>
        {% for key,lang in translations %}
        <tr>
            <th>Label {{key}}:</th>
            <td>{{ lang.label }}</td>
            <td><a href="{{ path('tpoint_admin_costcentre_edit', { 'id': entity.id, 'locale': key }) }}" title="edit {{key}}"><i class="glyphicon glyphicon-edit"></i> edit</a>
        </tr>
        {% endfor %}


**add Language-Buttons** (all Languages)

.. code-block:: html

    <div class="btn-group spacing-bottom-md ">
        {% for lang in languages %}
        <a href="{{ path('tpoint_..._edit', { 'id': entity.id, 'locale': lang.code }) }}" title="edit {{lang.code}}" class="btn btn-default">edit {{lang.code}}</a>
        {% endfor%}
    </div>