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−#!/usr/bin/python2.5
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−#
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−# Copyright 2008 the Melange authors.
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−#
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−# Licensed under the Apache License, Version 2.0 (the "License");
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−# you may not use this file except in compliance with the License.
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−# You may obtain a copy of the License at
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−#
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−#   http://www.apache.org/licenses/LICENSE-2.0
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−#
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−# Unless required by applicable law or agreed to in writing, software
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−# distributed under the License is distributed on an "AS IS" BASIS,
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−# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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−# See the License for the specific language governing permissions and
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−# limitations under the License.
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−
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−"""Base for all (Site, Group, etc.) home page views.
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−
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−public: how the general public sees a "home" page
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−"""
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−
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−__authors__ = [
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−  '"Todd Larsen" <tlarsen@google.com>',
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−  '"Pawel Solyga" <pawel.solyga@gmail.com>',
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−  ]
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−
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−
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−from google.appengine.ext import db
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−
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−from soc.logic import models
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−from soc.views import helper
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−from soc.views.helper import decorators
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−
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−import soc.logic.models.home_settings
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−import soc.views.helper.responses
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−import soc.views.helper.templates
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−
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−
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−DEF_HOME_PUBLIC_TMPL = 'soc/home/public.html'
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−
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−@decorators.view
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−def public(request, page=None, partial_path=None, link_name=None, 
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−           entity_type='HomeSettings',
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−           template=DEF_HOME_PUBLIC_TMPL):
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−  """How the "general public" sees a "home" page.
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−
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−  Args:
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−    request: the standard django request object.
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−    page: a soc.logic.site.page.Page object which is abstraction that
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−      combines a Django view with sidebar menu info
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−    path: path (entire "scoped" portion combined with the link_name)
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−      used to retrieve the Group's "home" settings
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−    template: the template path to use for rendering the template.
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−
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−  Returns:
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−    A subclass of django.http.HttpResponse with generated template.
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−  """
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−  # create default template context for use with any templates
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−  context = helper.responses.getUniversalContext(request)
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−  
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−  settings = models.site_settings.logic.getFromFields(
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−      partial_path=partial_path, link_name=link_name)
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−
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−  if settings:
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−    context['home_settings'] = settings
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−    
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−    # check if ReferenceProperty to home Document is valid
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−    try:
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−      home_doc = settings.home
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−    except db.Error:
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−      home_doc = None
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−
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−    if home_doc:
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−      home_doc.content = helper.templates.unescape(home_doc.content)
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−      context['home_document'] = home_doc
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−
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−  return helper.responses.respond(request, template, context=context)