--- a/app/soc/views/site/home.py Sat Sep 13 21:27:17 2008 +0000
+++ b/app/soc/views/site/home.py Sat Sep 13 22:00:51 2008 +0000
@@ -20,7 +20,7 @@
site
There may (eventually) be different views of the site home page for
-logged-in Users (such as a debug() view for logged-in Developers).
+logged-in Users (such as a edit() view for logged-in Developers).
"""
__authors__ = [
@@ -29,10 +29,64 @@
from google.appengine.api import users
+
+from django import http
+from django import shortcuts
+from django import newforms as forms
+
+from soc.logic import out_of_band
+from soc.logic import feed
+from soc.logic.site import id_user
+from soc.views import simple
+from soc.views.helpers import forms_helpers
from soc.views.helpers import response_helpers
+from soc.views.helpers import template_helpers
+from soc.views.helpers import widgets
+
+import soc.models.site_settings
+import soc.models.document
+import soc.logic.document
+import soc.logic.site.settings
-def public(request, template='soc/site/home/public.html'):
+class DocumentForm(forms_helpers.DbModelForm):
+ content = forms.fields.CharField(widget=widgets.TinyMCE())
+ #link_name = forms.CharField(widget=forms.TextInput(
+ # attrs={'readonly':'true'}))
+ class Meta:
+ """Inner Meta class that defines some behavior for the form.
+ """
+ #: db.Model subclass for which the form will gather information
+ model = soc.models.document.Document
+
+ #: list of model fields which will *not* be gathered by the form
+ exclude = ['user','modified','created','link_name']
+
+class SiteSettingsForm(forms_helpers.DbModelForm):
+ """Django form displayed when creating or editing Site Settings.
+ """
+ class Meta:
+ """Inner Meta class that defines some behavior for the form.
+ """
+ #: db.Model subclass for which the form will gather information
+ model = soc.models.site_settings.SiteSettings
+
+ def clean_feed_url(self):
+ feed_url = self.cleaned_data.get('feed_url')
+
+ if feed_url == '':
+ # feed url not supplied (which is OK), so do not try to validate it
+ return None
+
+ if not feed.isFeedURLValid(feed_url):
+ raise forms.ValidationError('This URL is not a valid ATOM or RSS feed.')
+
+ return feed_url
+
+DEF_SITE_HOME_PATH = 'site/home'
+DEF_SITE_HOME_PUBLIC_TMPL = 'soc/site/home/public.html'
+
+def public(request, template=DEF_SITE_HOME_PUBLIC_TMPL):
"""How the "general public" sees the Melange site home page.
Args:
@@ -42,5 +96,109 @@
Returns:
A subclass of django.http.HttpResponse with generated template.
"""
- return response_helpers.respond(request,
- template, {'template': template})
+ # create default template context for use with any templates
+ context = response_helpers.getUniversalContext(request)
+
+ document = soc.logic.document.getDocumentFromPath(DEF_SITE_HOME_PATH)
+ site_settings = soc.logic.site.settings.getSiteSettingsFromPath(DEF_SITE_HOME_PATH)
+
+ if document:
+ document.content = template_helpers.unescape(document.content)
+ context.update({'site_document': document})
+
+ if site_settings:
+ context.update({'site_settings': site_settings})
+
+ return response_helpers.respond(request, template, context)
+
+
+DEF_SITE_HOME_EDIT_TMPL = 'soc/site/home/edit.html'
+
+def edit(request, template=DEF_SITE_HOME_EDIT_TMPL):
+ """View for Developer to edit content of Melange site home page.
+
+ Args:
+ request: the standard django request object.
+ template: the template path to use for rendering the template.
+
+ Returns:
+ A subclass of django.http.HttpResponse with generated template.
+ """
+ # create default template context for use with any templates
+ context = response_helpers.getUniversalContext(request)
+
+ logged_in_id = users.get_current_user()
+
+ alt_response = simple.getAltResponseIfNotDeveloper(request, context,
+ id = logged_in_id)
+ if alt_response:
+ # not a developer
+ return alt_response
+
+ alt_response = simple.getAltResponseIfNotLoggedIn(request, context,
+ id = logged_in_id)
+ if alt_response:
+ # not logged in
+ return alt_response
+
+ alt_response = simple.getAltResponseIfNotUser(request, context,
+ id = logged_in_id)
+ if alt_response:
+ # no existing User entity for logged in Google Account. User entity is
+ # required for creating Documents
+ return alt_response
+
+ settings_form = None
+ document_form = None
+
+ if request.method == 'POST':
+ document_form = DocumentForm(request.POST)
+ settings_form = SiteSettingsForm(request.POST)
+
+ if document_form.is_valid() and settings_form.is_valid():
+ title = document_form.cleaned_data.get('title')
+ link_name = DEF_SITE_HOME_PATH
+ short_name = document_form.cleaned_data.get('short_name')
+ content = document_form.cleaned_data.get('content')
+
+ feed_url = settings_form.cleaned_data.get('feed_url')
+
+ document = soc.logic.document.updateOrCreateDocumentFromPath(
+ DEF_SITE_HOME_PATH,
+ link_name = link_name,
+ title = title,
+ short_name = short_name,
+ content = content,
+ user = id_user.getUserFromId(logged_in_id))
+
+ site_settings = soc.logic.site.settings.updateOrCreateSiteSettingsFromPath(
+ DEF_SITE_HOME_PATH,
+ feed_url = feed_url)
+
+ context.update({'submit_message': 'Site Settings saved.'})
+ else: # request.method == 'GET'
+ # try to fetch Document entity by unique key_name
+ document = soc.logic.document.getDocumentFromPath(DEF_SITE_HOME_PATH)
+
+ if document:
+ # populate form with the existing Document entity
+ document_form = DocumentForm(instance=document)
+ else:
+ # no Document entity exists for this key_name, so show a blank form
+ document_form = DocumentForm()
+
+ # try to fetch SiteSettings entity by unique key_name
+ site_settings = soc.logic.site.settings.getSiteSettingsFromPath(
+ DEF_SITE_HOME_PATH)
+
+ if site_settings:
+ # populate form with the existing SiteSettings entity
+ settings_form = SiteSettingsForm(instance=site_settings)
+ else:
+ # no SiteSettings entity exists for this key_name, so show a blank form
+ settings_form = SiteSettingsForm()
+
+ context.update({'document_form': document_form,
+ 'settings_form': settings_form })
+
+ return response_helpers.respond(request, template, context)