+
−#!/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
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−# limitations under the License.
+
−
+
−"""Views for comments.
+
−"""
+
−
+
−__authors__ = [
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−    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
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−    '"Matthew Wilkes" <matthew@matthewwilkes.co.uk>',
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−  ]
+
−
+
−import time
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−
+
−from google.appengine.api import users
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−from google.appengine.ext.db import Key
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−
+
−from django import forms
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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.user import logic as user_logic
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−from soc.logic.models.comment import logic as comment_logic
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−from soc.logic.models.document import logic as document_logic
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−from soc.logic.models.linkable import logic as link_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 redirects
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−from soc.views.helper import params as params_helper
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−from soc.views.models import base
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−
+
−import soc.models.comment
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−import soc.logic.models.comment
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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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−
+
−
+
−class View(base.View):
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−  """View methods for the comment model.
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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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−
+
−    Params:
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−      params: a dict with params for this View
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−      comment_on_name: e.g. 'Document'
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−      comment_on_url_name: e.g. 'document'
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−    """
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−
+
−    rights = access.Checker(params)
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−    rights['create'] = [('checkSeeded', ['checkIsDocumentReadable','scope_path'])]
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−    rights['edit'] = [('checkIsMyEntity', [comment_logic,'author', True])]
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−    rights['delete'] = [('checkIsMyEntity', [comment_logic,'author', True])]
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−
+
−    new_params = {}
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−    new_params['logic'] = comment_logic
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−    new_params['rights'] = rights
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−
+
−    new_params['name'] = "Comment"
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−
+
−    new_params['create_template'] = 'soc/comment/edit.html'
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−    new_params['edit_template'] = 'soc/comment/edit.html'
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−
+
−    new_params['no_show'] = True
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−    new_params['no_admin'] = True
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−    new_params['no_create_raw'] = 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['create_extra_dynaproperties'] = {
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−        'on': forms.fields.CharField(widget=helper.widgets.ReadOnlyInput(),
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−                                             required=False),
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−        'content': forms.fields.CharField(
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−            widget=helper.widgets.TinyMCE(attrs={'rows':10, 'cols':40})),
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−        'scope_path': forms.CharField(widget=forms.HiddenInput, required=True),
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−        }
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−    new_params['extra_dynaexclude'] = ['author', 'link_id', 'modified_by']
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−
+
−    new_params['edit_extra_dynaproperties'] = {
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−        'link_id': forms.CharField(widget=forms.HiddenInput, required=True),
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−        'created_by': forms.fields.CharField(widget=helper.widgets.ReadOnlyInput(),
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−                                             required=False),
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−        }
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−
+
−    params = dicts.merge(params, new_params)
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−    super(View, self).__init__(params=params)
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−
+
−  def _editContext(self, request, context):
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−    """see base.View._editContext.
+
−    """
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−
+
−    entity = context['entity']
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−
+
−    if entity:
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−      on = entity.scope
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−    else:
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−      seed = context['seed']
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−      on =  seed['commented']
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−
+
−    params = {'url_name': self._params['comment_on_url_name']}
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−    redirect = redirects.getPublicRedirect(on, params)
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−
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−    context['comment_on_url_name'] = self._params['comment_on_url_name']
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−    context['comment_on_name'] = self._params['comment_on_name']
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−    context['work_link'] = redirect
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−
+
−  def _editPost(self, request, entity, fields, params=None):
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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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−    scope_path = fields['scope_path']
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−
+
−    if not entity:
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−      fields['author'] = user
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−      fields['link_id'] = 't%i' % (time.time())
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−    else:
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−      fields['author'] = entity.author
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−      fields['link_id'] = entity.link_id
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−      fields['modified_by'] = user
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−
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−    fields['commented'] = self._getWorkByKeyName(scope_path).key()
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−
+
−    super(View, self)._editPost(request, entity, fields)
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−
+
−  def _editGet(self, request, entity, form):
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−    """See base.View._editGet().
+
−    """
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−
+
−    form.fields['created_by'].initial = entity.author.name
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−    form.fields['on'].initial = entity.scope.name
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−    form.fields['link_id'].initial = entity.link_id
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−    form.fields['scope_path'].initial = entity.scope_path
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−
+
−    super(View, self)._editGet(request, entity, form)
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−
+
−  def _getWorkByKeyName(self, keyname):
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−    """Returns the work for the specified key name.
+
−    """
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−
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−    logic = self._params['comment_on_logic']
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−    return logic.getFromKeyName(keyname)
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−
+
−  def _editSeed(self, request, seed):
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−    """See base._editSeed().
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−    """
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−
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−    scope_path = seed['scope_path']
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−    work = self._getWorkByKeyName(scope_path)
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−    seed['on'] = work.title
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−    seed['commented'] = work
+
−
+
−  def getMenusForScope(self, entity, params):
+
−    """Returns the featured menu items for one specifc entity.
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−
+
−    A link to the home page of the specified entity is also included.
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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.
+
−    """
+
−
+
−    return []