add a step to pick center before export

Resources/config/services.yml

@@ -169,6 +169,15 @@ services:
         tags:
             - { name: form.type }
             
+    chill.main.form.pick_centers_type:
+        class: Chill\MainBundle\Form\Type\Export\PickCenterType
+        arguments:
+            - "@security.token_storage"
+            - "@chill.main.export_manager"
+            - "@chill.main.security.authorization.helper"
+        tags:
+            - { name: form.type }
+            
     chill.main.form.formatter_type:
         class: Chill\MainBundle\Form\Type\Export\FormatterType
         arguments:

Resources/views/Export/new_centers_step.html.twig

@@ -0,0 +1,35 @@
+{#
+ * Copyright (C) 2014-2015, Champs Libres Cooperative SCRLFS, 
+ <info@champs-libres.coop> / <http://www.champs-libres.coop>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ *  License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#}
+
+{% extends "ChillMainBundle::layoutWithVerticalMenu.html.twig" %}
+
+{% block title %}{{ export.title|trans }}{% endblock %}
+
+{% block layout_wvm_content  %}
+    
+    <h1>{{ export.title|trans }}</h1>
+    
+    <p>{{ export.description|trans }}</p>
+
+    {{ form_start(form) }}
+
+    
+    <p>{{ form_widget(form.submit, { 'attr' : { 'class' : 'sc-button btn-action' } } ) }}</p>
+    {{ form_end(form) }}
+    
+{% endblock layout_wvm_content  %}