WEB-4225 add batch size class if multi contact section

src/imio/smartweb/core/contents/sections/contact/view.pt

@@ -12,12 +12,15 @@
 <metal:macro use-macro="context/@@sections_macros/section_edition" />
 <div class="container section-container section-contact"
    id=""
-   tal:define="batch view/contacts | nothing"
+   tal:define="batch view/contacts | nothing;
+   number_of_contacts view/get_number_of_contacts"
    tal:attributes="id string:container-section-${context/id}"
    i18n:domain="imio.smartweb">
+   <div class="number_of_contacts"></div>
   <metal:macro use-macro="context/@@sections_macros/section_title" />
-    <div class="row"
+    <div tal:attributes="class string:row nb-contact-by-line-${context/nb_contact_by_line} number-of-contacts-${number_of_contacts}"
          tal:repeat="items batch">
+         <tal:block tal:content="structure python:context.__dict__" />
       <tal:loop tal:repeat="item items">
         <metal:macro use-macro="context/@@contact_macros/contact_body"
                      tal:define="section_view nocall:view;

src/imio/smartweb/core/contents/sections/contact/view.py

@@ -11,6 +11,15 @@
 class ContactView(HashableJsonSectionView):
     """Contact Section view"""
 
+    def get_number_of_contacts(self):
+        """
+        Returns the number of related contacts.
+        """
+        related_contacts = self.context.related_contacts  # Assurez-vous que 'related_contacts' est une liste
+        if related_contacts:
+            return len(related_contacts)
+        return 0
+
     def contacts(self):
         # Firstly, try to get contact from the container view
         container_view = queryMultiAdapter(