Basic work on menus (refs #50)

6 files changed, 99 insertions, 3 deletions

diff --git a/ishtar/furnitures/context_processors.py b/ishtar/furnitures/context_processors.py
index ae1bbc36d..e187d2f76 100644
--- a/ishtar/furnitures/context_processors.py
+++ b/ishtar/furnitures/context_processors.py
@@ -18,10 +18,17 @@
 # See the file COPYING for details.
 
 from ishtar import settings
+from menus import Menu
 
 def get_base_context(request):
     dct = {}
     if settings.APP_NAME:
         dct["APP_NAME"] = settings.APP_NAME
+    if 'MENU' not in request.session or \
+       request.session['MENU'].user != request.user:
+        menu = Menu(request.user)
+        menu.init()
+        request.session['MENU'] = menu
+    dct['MENU'] = request.session['MENU']
     return dct
 
diff --git a/ishtar/furnitures/menus.py b/ishtar/furnitures/menus.py
new file mode 100644
index 000000000..5a2446f79
--- /dev/null
+++ b/ishtar/furnitures/menus.py
@@ -0,0 +1,70 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2010  Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU 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 General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# See the file COPYING for details.
+
+"""
+Menus
+"""
+
+from django.utils.translation import ugettext_lazy as _
+
+class SectionItem:
+    def __init__(self, idx, label, childs=[]):
+        self.idx = idx
+        self.label = label
+        self.childs = childs
+        self.available = False
+
+class MenuItem:
+    def __init__(self, idx, label, groups=[]):
+        self.idx = idx
+        self.label = label
+        self.groups = groups
+        self.available = False
+
+    def is_available(self, user):
+        return True
+
+class Menu:
+    def __init__(self, user):
+        self.user = user
+        self.initialized = False
+        self.childs = [
+        SectionItem('file_management', _(u"File management"),
+            childs=[
+                MenuItem('file_creation', _(u"File creation"),
+                    groups=['administrator']),
+                MenuItem('file_modification', _(u"File modification"),
+                    groups=['administrator']),
+                MenuItem('file_deletion', _(u"File deletion"),
+                    groups=['administrator']),
+    ]),
+]
+
+    def init(self):
+        if self.initialized:
+            return
+        for main_menu in self.childs:
+            main_menu.available = False
+            for child in main_menu.childs:
+                child.available = child.is_available(self.user)
+                if child.available:
+                    main_menu.available = True
+        self.initialized = True
+
+
diff --git a/ishtar/furnitures/views.py b/ishtar/furnitures/views.py
index 9ec293ee8..cce399d1f 100644
--- a/ishtar/furnitures/views.py
+++ b/ishtar/furnitures/views.py
@@ -33,4 +33,11 @@ def index(request):
     dct = {}
     return render_to_response('index.html', dct,
                               context_instance=RequestContext(request))
+def action(request, action):
+    """
+    Main page
+    """
+    dct = {}
+    return render_to_response('index.html', dct,
+                              context_instance=RequestContext(request))
 
diff --git a/ishtar/templates/base.html b/ishtar/templates/base.html
index e26a5ddab..ff9744391 100644
--- a/ishtar/templates/base.html
+++ b/ishtar/templates/base.html
@@ -29,7 +29,17 @@
         {% block context %}{% endblock %}
     </div>
     <div id="main_menu">
-        {% block menu %}{% endblock %}
+    <ul>
+      {% for section in MENU.childs %}
+      <li>{{section.label}}
+      <ul>
+        {% for menu_item in section.childs %}
+        <li><a href='{% url action menu_item.idx%}'>{{menu_item.label}}</a></li>
+        {% endfor %}
+      </ul>
+      </li>
+      {% endfor %}
+    </ul>
     </div>
     <div id="content">
         {% block content %}{% endblock %}
diff --git a/ishtar/templates/registration/logout.html b/ishtar/templates/registration/logout.html
index 399d8c343..029a0c25b 100644
--- a/ishtar/templates/registration/logout.html
+++ b/ishtar/templates/registration/logout.html
@@ -2,7 +2,7 @@
 {% load i18n %}
 
 {% block content %}
-<div class='form'>
+<div class='info'>
 <p>{% trans "Logged out" %}</p>
 </div>
 {% endblock %}
diff --git a/ishtar/urls.py b/ishtar/urls.py
index 9f58a3e56..b9369ce06 100644
--- a/ishtar/urls.py
+++ b/ishtar/urls.py
@@ -12,4 +12,6 @@ urlpatterns = patterns('',
      (BASE_URL + r'admin/', include(admin.site.urls)),
 )
 urlpatterns += patterns('ishtar.furnitures.views',
-     url(BASE_URL + '$', 'index', name='start'),)
+     url(BASE_URL + '$', 'index', name='start'),
+     url(BASE_URL + '(?P<action>\w+)/$', 'action', name='action'),
+     )