X-Git-Url: http://git.veekun.com/zzz-floof.git/blobdiff_plain/ce1c8b25f961df0810d735d2337a790e0563f4af..065bd5b754cc6e6ea5da17e11a939f7a5b34da75:/floof/controllers/user_settings.py

diff --git a/floof/controllers/user_settings.py b/floof/controllers/user_settings.py
new file mode 100644
index 0000000..8d8adf0
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+++ b/floof/controllers/user_settings.py
@@ -0,0 +1,79 @@
+import logging
+
+import elixir
+from pylons import request, response, session, tmpl_context as c
+from pylons.controllers.util import abort, redirect_to
+from sqlalchemy import func
+from sqlalchemy.orm.exc import NoResultFound
+
+import floof.lib.helpers as h
+from floof.lib.base import BaseController, render
+from floof.model.users import User, UserRelationship
+from floof.model.forms import UserRelationshipToggleForm
+
+log = logging.getLogger(__name__)
+
+class UserSettingsController(BaseController):
+
+    def rel_toggle(self, name):
+        """Adds or removes a single relationship with a single user.
+        
+        Expects to be called as a POST with `target_user_id`,
+        `type`, and `add_remove` as parameters.
+        """
+        try:
+            user = User.query.filter(func.lower(User.name) == name).one()
+        except NoResultFound:
+            abort(404)
+
+        schema = UserRelationshipToggleForm()
+        try:
+            form_result = schema.to_python(request.params)
+        except BaseException, e:
+            # The data for this form is generated entirely by the app.  If
+            # there are errors, the user has been dicking around.
+            abort(400)
+
+        # Grab any existing relationship row
+        rel = None
+        try:
+            rel = UserRelationship.query.filter_by(
+                user_id=user.id,
+                target_user_id=form_result['target_user'].id,
+                type=form_result['type'],
+            ).one()
+        except:
+            pass
+
+        # XXX shouldn't include "watching"...
+        target_name = form_result['target_user'].name
+        if form_result['add_remove'] == u'add':
+            # Adding
+            if rel:
+                # Already exists!  Nothing to do.
+                h.flash("You're already watching {name}..."
+                        .format(name=target_name))
+            else:
+                # Add it
+                UserRelationship(
+                    user_id=user.id,
+                    target_user_id=form_result['target_user'].id,
+                    type=form_result['type'],
+                )
+                h.flash("Now watching {name}."
+                        .format(name=target_name))
+        else:
+            # Removing
+            if rel:
+                # Toss it
+                rel.delete()
+                h.flash("No longer watching {name}.  How cruel!."
+                        .format(name=target_name))
+            else:
+                # Already gone!  Nothing to do.
+                h.flash("You're not watching {name}..."
+                        .format(name=target_name))
+                
+        elixir.session.commit()
+
+        self.redirect_to_referrer()