Starting "edit" functionality.

This adds a link to the "edit" form, the form, the view for
displaying the form and that's about it.

mediagoblin/edit/forms.py

@@ -0,0 +1,27 @@
+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011 Free Software Foundation, Inc
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+import wtforms
+
+
+class EditForm(wtforms.Form):
+    title = wtforms.TextField(
+        'Title',
+        [wtforms.validators.Length(min=0, max=500)])
+    slug = wtforms.TextField(
+        'Slug')
+    description = wtforms.TextAreaField('Description of this work')

mediagoblin/edit/routing.py

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+# GNU MediaGoblin -- federated, autonomous media hosting
+# Copyright (C) 2011 Free Software Foundation, Inc
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from routes.route import Route
+
+edit_routes = [
+    Route('mediagoblin.edit.edit_media', "/{media}/",
+        controller="mediagoblin.edit.views:edit_media"),
+]

mediagoblin/edit/views.py

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+
+
+from webob import Response
+
+from mediagoblin.edit import forms
+from mediagoblin.decorators import require_active_login, get_media_entry_by_id
+
+@get_media_entry_by_id
+@require_active_login
+def edit_media(request, media):
+    form = forms.EditForm(request.POST,
+        title = media['title'],
+        slug = media['slug'],
+        description = media['description'])
+
+    # render
+    template = request.template_env.get_template(
+        'mediagoblin/edit/edit.html')
+    return Response(
+        template.render(
+            {'request': request,
+             'media': media,
+             'form': form}))