app/soc/views/models/document.py
author Lennard de Rijk <ljvderijk@gmail.com>
Sun, 08 Mar 2009 13:14:28 +0000
changeset 1741 0da1285f5bc0
parent 1682 242ca517c340
child 1805 7204ec5ead23
permissions -rw-r--r--
Public reviews are now shown on the public page for the student proposal. The assigned mentor name has been removed from the public page. The student proposal view now uses the new getReviewsForEntity method. Patch by: Lennard de Rijk Reviewed by:to-be-reviewed

#!/usr/bin/python2.5
#
# Copyright 2008 the Melange authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""Views for Documents.
"""

__authors__ = [
    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
    '"Lennard de Rijk" <ljvderijk@gmail.com>',
    '"Pawel Solyga" <pawel.solyga@gmail.com>',
  ]


from django import forms

from soc.logic import cleaning
from soc.logic import dicts
from soc.logic.models.document import logic as document_logic
from soc.logic.models.user import logic as user_logic
from soc.views.helper import access
from soc.views.helper import decorators
from soc.views.helper import redirects
from soc.views.helper import widgets
from soc.views.models import base


class View(base.View):
  """View methods for the Document model.
  """

  def __init__(self, params=None):
    """Defines the fields and methods required for the base View class
    to provide the user with list, public, create, edit and delete views.

    Params:
      params: a dict with params for this View
    """

    rights = access.Checker(params)
    rights['any_access'] = ['allow']
    rights['show'] = ['checkIsDocumentReadable']
    rights['create'] = ['checkIsUser']
    rights['edit'] = ['checkIsDocumentWritable']
    rights['delete'] = ['checkIsDocumentWritable']
    rights['list'] = ['checkDocumentList']
    rights['pick'] = ['checkDocumentPick']

    new_params = {}
    new_params['logic'] = document_logic
    new_params['rights'] = rights

    new_params['name'] = "Document"
    new_params['pickable'] = True

    new_params['export_content_type'] = 'text/text'
    new_params['export_extension'] = '.html'
    new_params['delete_redirect'] = '/'

    new_params['no_create_raw'] = True
    new_params['no_create_with_scope'] = True
    new_params['no_create_with_key_fields'] = True
    new_params['no_list_raw'] = True
    new_params['sans_link_id_create'] = True
    new_params['sans_link_id_list'] = True

    new_params['create_extra_dynaproperties'] = {
        'content': forms.fields.CharField(
            widget=widgets.FullTinyMCE(attrs={'rows': 25, 'cols': 100})),
        'scope_path': forms.fields.CharField(widget=forms.HiddenInput,
                                             required=True),
        'prefix': forms.fields.CharField(widget=widgets.ReadOnlyInput(),
                                        required=True),

        'clean_content': cleaning.clean_html_content('content'),
        'clean_link_id': cleaning.clean_link_id('link_id'),
        'clean_scope_path': cleaning.clean_scope_path('scope_path'),
        'clean': cleaning.validate_document_acl(self),
        }
    new_params['extra_dynaexclude'] = ['author', 'created', 'home_for',
                                       'modified_by', 'modified']

    new_params['edit_extra_dynaproperties'] = {
        'doc_key_name': forms.fields.CharField(widget=forms.HiddenInput),
        'created_by': forms.fields.CharField(
            widget=widgets.ReadOnlyInput(), required=False),
        'last_modified_by': forms.fields.CharField(
            widget=widgets.ReadOnlyInput(), required=False),
        }

    params = dicts.merge(params, new_params)

    super(View, self).__init__(params=params)

  def list(self, request, access_type, page_name=None,
           params=None, filter=None, **kwargs):
    """See base.View.list.
    """

    return super(View, self).list(request, access_type, page_name=page_name,
                                  params=params, filter=kwargs)

  def _editPost(self, request, entity, fields):
    """See base.View._editPost().
    """

    user = user_logic.getForCurrentAccount()

    if not entity:
      fields['author'] = user
    else:
      fields['author'] = entity.author

    fields['modified_by'] = user

    super(View, self)._editPost(request, entity, fields)

  def _editGet(self, request, entity, form):
    """See base.View._editGet().
    """

    form.fields['created_by'].initial = entity.author.name
    form.fields['last_modified_by'].initial = entity.modified_by.name
    form.fields['doc_key_name'].initial = entity.key().name()

    super(View, self)._editGet(request, entity, form)

  def getMenusForScope(self, entity, params):
    """Returns the featured menu items for one specifc entity.

    A link to the home page of the specified entity is also included.

    Args:
      entity: the entity for which the entry should be constructed
      params: a dict with params for this View.
    """

    filter = {
        'prefix' : params['url_name'],
        'scope_path': entity.key().name(),
        'is_featured': True,
        }

    entities = self._logic.getForFields(filter)

    submenus = []

    # add a link to the home page
    submenu = (redirects.getHomeRedirect(entity, params), "Home", 'show')
    submenus.append(submenu)

    # add a link to all featured documents
    for entity in entities:
      #TODO only if a document is readable it might be added
      submenu = (redirects.getPublicRedirect(entity, self._params),
                 entity.short_name, 'show')
      submenus.append(submenu)

    return submenus


view = View()

admin = decorators.view(view.admin)
create = decorators.view(view.create)
edit = decorators.view(view.edit)
delete = decorators.view(view.delete)
list = decorators.view(view.list)
public = decorators.view(view.public)
export = decorators.view(view.export)
pick = decorators.view(view.pick)