+
−#!/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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−#   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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−
+
−"""Views for Documents.
+
−"""
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−
+
−__authors__ = [
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−    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
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−    '"Lennard de Rijk" <ljvderijk@gmail.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.api import users
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−
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−from django import forms
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−
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−from soc.logic import cleaning
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−from soc.logic import dicts
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−from soc.logic import validate
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−from soc.logic.models.document import logic as document_logic
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−from soc.logic.models.user import logic as user_logic
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−from soc.models import linkable
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−from soc.views import helper
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−from soc.views.helper import access
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−from soc.views.helper import params as params_helper
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−from soc.views.helper import redirects
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−from soc.views.models import base
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−
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−import soc.models.document
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−import soc.logic.models.document
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−import soc.logic.dicts
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−import soc.views.helper
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−import soc.views.helper.widgets
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−
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−
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−class View(base.View):
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−  """View methods for the Document model.
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−  """
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−
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−  def __init__(self, params=None):
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−    """Defines the fields and methods required for the base View class
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−    to provide the user with list, public, create, edit and delete views.
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−
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−    Params:
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−      params: a dict with params for this View
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−    """
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−
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−    rights = access.Checker(params)
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−    rights['any_access'] = ['allow']
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−    rights['show'] = ['checkIsDocumentReadable']
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−    rights['create'] = ['checkIsUser']
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−    rights['edit'] = ['checkIsDocumentWritable']
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−    rights['delete'] = ['checkIsDocumentWritable']
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−    rights['list'] = ['checkDocumentList']
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−    rights['pick'] = ['checkDocumentPick']
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−
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−    new_params = {}
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−    new_params['logic'] = document_logic
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−    new_params['rights'] = rights
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−
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−    new_params['name'] = "Document"
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−
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−    new_params['export_content_type'] = 'text/text'
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−
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−    new_params['no_create_raw'] = True
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−    new_params['no_create_with_scope'] = True
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−    new_params['no_create_with_key_fields'] = True
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−    new_params['no_list_raw'] = True
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−    new_params['sans_link_id_create'] = True
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−    new_params['sans_link_id_list'] = True
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−
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−    new_params['create_extra_dynafields'] = {
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−        'content': forms.fields.CharField(
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−            widget=helper.widgets.FullTinyMCE(attrs={'rows': 25, 'cols': 100})),
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−        'scope_path': forms.fields.CharField(widget=forms.HiddenInput,
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−                                             required=True),
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−        'prefix': forms.fields.CharField(widget=helper.widgets.ReadOnlyInput(),
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−                                        required=True),
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−
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−        'clean_link_id': cleaning.clean_link_id('link_id'),
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−        'clean_scope_path': cleaning.clean_scope_path('scope_path'),
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−        'clean': cleaning.validate_document_acl(self),
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−        }
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−    new_params['extra_dynaexclude'] = ['author', 'created',
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−                                       'modified_by', 'modified']
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−
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−    new_params['edit_extra_dynafields'] = {
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−        'doc_key_name': forms.fields.CharField(widget=forms.HiddenInput),
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−        'created_by': forms.fields.CharField(widget=helper.widgets.ReadOnlyInput(),
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−                                             required=False),
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−        'last_modified_by': forms.fields.CharField(
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−            widget=helper.widgets.ReadOnlyInput(), required=False),
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−        }
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−
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−    params = dicts.merge(params, new_params)
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−
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−    super(View, self).__init__(params=params)
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−
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−  def list(self, request, access_type, page_name=None,
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−           params=None, filter=None, **kwargs):
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−    """See base.View.list.
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−    """
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−
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−    return super(View, self).list(request, access_type, page_name=page_name,
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−                                  params=params, filter=kwargs)
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−
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−  def _editPost(self, request, entity, fields):
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−    """See base.View._editPost().
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−    """
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−
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−    user = user_logic.getForCurrentAccount()
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−
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−    if not entity:
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−      fields['author'] = user
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−    else:
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−      fields['author'] = entity.author
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−
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−    fields['modified_by'] = user
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−
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−    super(View, self)._editPost(request, entity, fields)
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−
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−  def _editGet(self, request, entity, form):
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−    """See base.View._editGet().
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−    """
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−
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−    form.fields['created_by'].initial = entity.author.name
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−    form.fields['last_modified_by'].initial = entity.modified_by.name
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−    form.fields['doc_key_name'].initial = entity.key().name()
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−
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−    super(View, self)._editGet(request, entity, form)
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−
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−  def getMenusForScope(self, entity, params):
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−    """Returns the featured menu items for one specifc entity.
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−
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−    A link to the home page of the specified entity is also included.
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−
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−    Args:
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−      entity: the entity for which the entry should be constructed
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−      params: a dict with params for this View.
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−    """
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−
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−    filter = {
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−        'prefix' : params['url_name'],
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−        'scope_path': entity.key().name(),
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−        'is_featured': True,
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−        }
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−
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−    entities = self._logic.getForFields(filter)
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−
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−    submenus = []
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−
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−    # add a link to the home page
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−    submenu = (redirects.getHomeRedirect(entity, params), "Home", 'show')
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−    submenus.append(submenu)
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−
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−    # add a link to all featured documents
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−    for entity in entities:
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−      #TODO only if a document is readable it might be added
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−      submenu = (redirects.getPublicRedirect(entity, self._params),
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−                 entity.short_name, 'show')
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−      submenus.append(submenu)
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−
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−    return submenus
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−
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−
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−view = View()
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−
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−create = view.create
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−edit = view.edit
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−delete = view.delete
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−list = view.list
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−public = view.public
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−export = view.export
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−pick = view.pick