* New top zone to display notifications

* Number of pending release requets now appears in that new zone

fixes #226

extensions/amavis_quarantine/__init__.py

@@ -94,3 +94,30 @@ def remove_user_record(mailbox):
     from models import Users
 
     Users.objects.get(email=mailbox.full_address).delete()
+
+@events.observe("TopNotifications")
+def display_requests(user):
+    from models import Msgrcpt
+    from django.db.models import Q
+    from django.template import Template, Context
+
+    if parameters.get_admin("USER_CAN_RELEASE") == "yes" \
+            or user.group == "SimpleUsers":
+        return []
+
+    rq = Q(rs='p')
+    if not user.is_superuser:
+        doms = user.get_domains()
+        regexp = "(%s)" % '|'.join(map(lambda dom: dom.name, doms))
+        doms_q = Q(rid__email__regex=regexp)
+        rp &= doms_q
+
+    nbrequests = len(Msgrcpt.objects.filter(rq))
+    if nbrequests > 0:
+        url = reverse("modoboa.extensions.amavis_quarantine.views.index")
+        url += "#listing/?viewrequests=1"
+        tpl = Template('<div class="btn-group"><a href="{{ url }}" class="btn btn-danger">{{ label }}</a></div>')
+        return [tpl.render(Context(dict(
+                        label=_("%d pending requests" % nbrequests), url=url
+                        )))]
+    return []

extensions/amavis_quarantine/templatetags/amextras.py

@@ -34,14 +34,14 @@ def viewm_menu(user, mail_id, rcpt):
          "modal" : True,
          "autowidth" : True},
         {"name" : "release",
-         "img" : "icon-ok",
+         "img" : "icon-white icon-ok",
          "class" : "btn-success",
          "url" : reverse(amavis_quarantine.views.release, args=[mail_id]) \
              + ("?rcpt=%s" % rcpt if rcpt else ""),
          "label" : _("Release")},
         {"name" : "delete",
          "class" : "btn-danger",
-         "img" : "icon-trash",
+         "img" : "icon-white icon-trash",
          "url" : reverse(amavis_quarantine.views.delete, args=[mail_id]) \
              + ("?rcpt=%s" % rcpt if rcpt else ""),
          "label" : _("Delete")},
@@ -75,15 +75,15 @@ def viewm_menu_simple(user, mail_id, rcpt, secret_id=""):
                             {"entries" : entries})
 
 @register.simple_tag
-def quar_menu(user, nbrequests):
+def quar_menu(user):
     entries = [
         {"name" : "release-multi",
          "url" : reverse(amavis_quarantine.views.process),
-         "img" : "icon-ok",
+         "img" : "icon-white icon-ok",
          "class" : "btn-success",
          "label" : _("Release")},
         {"name" : "delete-multi",
-         "img" : "icon-trash",
+         "img" : "icon-white icon-trash",
          "class" : "btn-danger",
          "url" : reverse(amavis_quarantine.views.process),
          "label" : _("Delete")},
@@ -116,12 +116,6 @@ def quar_menu(user, nbrequests):
             "extraopts" : extraopts
             })
 
-    if nbrequests > 0:
-        tpl = Template('<div class="btn-group"><a name="viewrequests" href="#" class="btn btn-danger">{{ label }}</a></div>')
-        extracontent += tpl.render(Context(dict(
-                    label=_("%d pending requests" % nbrequests)
-                    )))
-    
     return render_to_string('common/buttons_list.html', dict(
             entries=entries, extracontent=extracontent
             ))

extensions/amavis_quarantine/views.py

@@ -39,7 +39,6 @@ def _listing(request):
     flt = None
     rcptfilter = None
     msgs = None
-    nbrequests = -1
 
     if not request.user.is_superuser and request.user.group != 'SimpleUsers':
         if not len(request.user.get_domains()):
@@ -71,7 +70,6 @@ def _listing(request):
         q = Q(rs='p')
     else:
         q = ~Q(rs='D')
-    rq = Q(rs='p')
     if request.user.group == 'SimpleUsers':
         q &= Q(rid__email=request.user.email)
     else:
@@ -80,13 +78,9 @@ def _listing(request):
             regexp = "(%s)" % '|'.join(map(lambda dom: dom.name, doms))
             doms_q = Q(rid__email__regex=regexp)
             q &= doms_q
-            rp &= doms_q            
         if rcptfilter is not None:
             q &= Q(rid__email__contains=rcptfilter)
 
-        if parameters.get_admin("USER_CAN_RELEASE") == "no":
-            nbrequests = len(Msgrcpt.objects.filter(rq))
-
     msgs = Msgrcpt.objects.filter(q).values("mail_id")
 
     if request.GET.has_key("page"):
@@ -108,7 +102,7 @@ def _listing(request):
     content = lst.fetch(request, page.id_start, page.id_stop)
     navbar = lst.render_navbar(page, "listing/?")
     ctx = getctx("ok", listing=content, navbar=navbar,
-                 menu=quar_menu(request.user, nbrequests))
+                 menu=quar_menu(request.user))
     return HttpResponse(simplejson.dumps(ctx), mimetype="application/json")
 
 @login_required

lib/events.py

@@ -53,6 +53,7 @@ events = [
     
     "GetAnnouncement",
 
+    "TopNotifications",
     "AdminFooterDisplay",
     ]
 

lib/templatetags/libextras.py

@@ -66,6 +66,11 @@ def load_optionalmenu(user):
     return template.loader.render_to_string('common/menulist.html', 
                                             {"entries" : menu, "user" : user})
 
+@register.simple_tag
+def load_notifications(user):
+    content = events.raiseQueryEvent("TopNotifications", user)
+    return "".join(content)
+
 @register.simple_tag
 def render_form(form, tpl=None):
     if tpl is not None:

templates/nlayout.html

@@ -37,6 +37,7 @@
             <ul class="nav pull-right">
               {% user_menu user %}
             </ul>
+            <div class="pull-right">{% load_notifications user %}</div>
           </div>
         </div>
       </div>