From 3417a5a7d48ade7744586a711127d2302f58109a Mon Sep 17 00:00:00 2001
From: Alexis Metaireau <alexis@notmyidea.org>
Date: Sun, 31 Jul 2011 00:53:12 +0200
Subject: [PATCH] List the projects in session into the home page.

This allows easier access when people don't remembre the name / url of their projects.
---
 budget/templates/home.html | 14 ++++++++------
 budget/web.py              |  8 ++++++--
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/budget/templates/home.html b/budget/templates/home.html
index 7a0cafc..ae36d4a 100644
--- a/budget/templates/home.html
+++ b/budget/templates/home.html
@@ -12,12 +12,14 @@
         <p>{{ auth_form.password.label }}<br /> {{ auth_form.password }}</p>
         <p>{{ auth_form.submit }}</p>
     </form>
-    <h3>Recently visisted projects</h3>
-    <ul>
-    {% for project in session['projects'] %}
-        <li>{{ project }}</li>
-    {% endfor %}
-    </ul>
+    {% if 'projects' in session %}
+        <h3>Recently visisted projects</h3>
+        <ul>
+        {% for id, name in session['projects'] %}
+        <li><a href="{{ url_for("list_bills", project_id=id) }}">{{ name }}</a></li>
+        {% endfor %}
+        </ul>
+    {% endif %}
 </div>
 
 <form class="span-10 last" action="{{ url_for('create_project') }}" method="post" class="container span-24 add-bill">
diff --git a/budget/web.py b/budget/web.py
index f313266..1afb8c1 100644
--- a/budget/web.py
+++ b/budget/web.py
@@ -15,7 +15,8 @@ mail = Mail()
 def home():
     project_form = ProjectForm()
     auth_form = AuthenticationForm()
-    return render_template("home.html", project_form=project_form, auth_form=auth_form)
+    return render_template("home.html", project_form=project_form, 
+            auth_form=auth_form, session=session)
 
 @app.route("/authenticate", methods=["GET", "POST"])
 def authenticate(redirect_url=None):
@@ -40,7 +41,10 @@ def authenticate(redirect_url=None):
                 form.errors['password'] = ["The password is not the right one"]
             else:
                 # maintain a list of visited projects
-                session["projects"].append(project_id)
+                if "projects" not in session:
+                    session["projects"] = []
+                # add the project on the top of the list
+                session["projects"].insert(0, (project_id, project.name))
                 session[project_id] = form.password.data
                 session.update()
                 return redirect(redirect_url)