--- a/app/soc/views/site/sponsor/profile.py Thu Nov 20 21:01:18 2008 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,256 +0,0 @@
-#!/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.
-
-"""Developer views for editing and examining Sponsor profiles.
-"""
-
-__authors__ = [
- '"Pawel Solyga" <pawel.solyga@gmail.com>',
- ]
-
-
-from google.appengine.api import users
-
-from django import forms
-from django import http
-
-from soc.logic import models
-from soc.logic import out_of_band
-from soc.logic import validate
-from soc.logic.models import sponsor
-from soc.views import helper
-from soc.views import simple
-from soc.views.helper import access
-from soc.views.helper import decorators
-from soc.views.user import profile
-
-import soc.logic
-import soc.models.sponsor as sponsor_model
-import soc.views.helper.forms
-import soc.views.helper.requests
-import soc.views.helper.responses
-import soc.views.helper.widgets
-import soc.views.out_of_band
-
-
-class CreateForm(helper.forms.BaseForm):
- """Django form displayed when creating a Sponsor.
- """
- class Meta:
- """Inner Meta class that defines some behavior for the form.
- """
- #: db.Model subclass for which the form will gather information
- model = sponsor_model.Sponsor
-
- #: list of model fields which will *not* be gathered by the form
- exclude = ['founder', 'inheritance_line']
-
- # TODO(pawel.solyga): write validation functions for other fields
- def clean_link_id(self):
- link_id = self.cleaned_data.get('link_id')
- if not validate.isLinkIdFormatValid(link_id):
- raise forms.ValidationError("This link ID is in wrong format.")
- if models.sponsor.logic.getFromFields(link_id=link_id):
- raise forms.ValidationError("This link ID is already in use.")
- return link_id
-
-
-class EditForm(CreateForm):
- """Django form displayed when editing a Sponsor.
- """
- link_id = forms.CharField(widget=helper.widgets.ReadOnlyInput())
- founded_by = forms.CharField(widget=helper.widgets.ReadOnlyInput(),
- required=False)
-
- def clean_link_id(self):
- link_id = self.cleaned_data.get('link_id')
- if not validate.isLinkIdFormatValid(link_id):
- raise forms.ValidationError("This link ID is in wrong format.")
- return link_id
-
-
-DEF_SITE_SPONSOR_PROFILE_EDIT_TMPL = 'soc/site/sponsor/profile/edit.html'
-DEF_SPONSOR_NO_LINK_ID_CHANGE_MSG = 'Sponsor link ID cannot be changed.'
-DEF_CREATE_NEW_SPONSOR_MSG = ' You can create a new sponsor by visiting' \
- ' <a href="/site/sponsor/profile">Create ' \
- 'a New Sponsor</a> page.'
-
-@decorators.view
-def edit(request, page_name=None, link_id=None,
- template=DEF_SITE_SPONSOR_PROFILE_EDIT_TMPL):
- """View for a Developer to modify the properties of a Sponsor Model entity.
-
- Args:
- request: the standard django request object
- page_name: the page name displayed in templates as page and header title
- link_id: the Sponsor's site-unique "link_id" extracted from the URL
- template: the "sibling" template (or a search list of such templates)
- from which to construct the public.html template name (or names)
-
- Returns:
- A subclass of django.http.HttpResponse which either contains the form to
- be filled out, or a redirect to the correct view in the interface.
- """
-
- try:
- access.checkIsDeveloper(request)
- except soc.views.out_of_band.AccessViolationResponse, alt_response:
- return alt_response.response()
-
- # create default template context for use with any templates
- context = helper.responses.getUniversalContext(request)
- context['page_name'] = page_name
-
- user = models.user.logic.getForFields(
- {'account': users.get_current_user()}, unique=True)
- sponsor_form = None
- existing_sponsor = None
-
- # try to fetch Sponsor entity corresponding to link_id if one exists
- try:
- existing_sponsor = sponsor.logic.getIfFields(link_id=link_id)
- except out_of_band.ErrorResponse, error:
- # show custom 404 page when link ID doesn't exist in Datastore
- error.message = error.message + DEF_CREATE_NEW_SPONSOR_MSG
- return simple.errorResponse(request, page_name, error, template, context)
-
- if request.method == 'POST':
- if existing_sponsor:
- sponsor_form = EditForm(request.POST)
- else:
- sponsor_form = CreateForm(request.POST)
-
- if sponsor_form.is_valid():
- if link_id:
- # Form doesn't allow to change link_id but somebody might want to
- # abuse that manually, so we check if form link_id is the same as
- # url link_id
- if sponsor_form.cleaned_data.get('link_id') != link_id:
- msg = DEF_SPONSOR_NO_LINK_ID_CHANGE_MSG
- error = out_of_band.ErrorResponse(msg)
- return simple.errorResponse(request, page_name, error, template, context)
-
- fields = {}
-
- # Ask for all the fields and pull them out
- for field in sponsor_form.cleaned_data:
- value = sponsor_form.cleaned_data.get(field)
- fields[field] = value
-
- if not existing_sponsor:
- fields['founder'] = user
-
- form_ln = fields['link_id']
- key_fields = models.sponsor.logic.getKeyFieldsFromKwargs(fields)
- form_sponsor = models.sponsor.logic.updateOrCreateFromFields(
- fields, key_fields)
-
- if not form_sponsor:
- return http.HttpResponseRedirect('/')
-
- # redirect to new /site/sponsor/profile/form_link_id?s=0
- # (causes 'Profile saved' message to be displayed)
- return helper.responses.redirectToChangedSuffix(
- request, None, form_ln,
- params=profile.SUBMIT_PROFILE_SAVED_PARAMS)
-
- else: # request.method == 'GET'
- if existing_sponsor:
- # is 'Profile saved' parameter present, but referrer was not ourself?
- # (e.g. someone bookmarked the GET that followed the POST submit)
- if (request.GET.get(profile.SUBMIT_MSG_PARAM_NAME)
- and (not helper.requests.isReferrerSelf(request, suffix=link_id))):
- # redirect to aggressively remove 'Profile saved' query parameter
- return http.HttpResponseRedirect(request.path)
-
- # referrer was us, so select which submit message to display
- # (may display no message if ?s=0 parameter is not present)
- context['notice'] = (
- helper.requests.getSingleIndexedParamValue(
- request, profile.SUBMIT_MSG_PARAM_NAME,
- values=profile.SUBMIT_MESSAGES))
-
- # populate form with the existing Sponsor entity
- founder_link_id = existing_sponsor.founder.link_id
- sponsor_form = EditForm(instance=existing_sponsor,
- initial={'founded_by': founder_link_id})
- else:
- if request.GET.get(profile.SUBMIT_MSG_PARAM_NAME):
- # redirect to aggressively remove 'Profile saved' query parameter
- return http.HttpResponseRedirect(request.path)
-
- # no Sponsor entity exists for this link ID, so show a blank form
- sponsor_form = CreateForm()
-
- context.update({'form': sponsor_form,
- 'entity': existing_sponsor,
- 'entity_type': sponsor_model.Sponsor.TYPE_NAME,
- 'entity_type_short': sponsor_model.Sponsor.TYPE_NAME_SHORT})
-
- return helper.responses.respond(request, template, context)
-
-
-DEF_SITE_SPONSOR_PROFILE_CREATE_TMPL = 'soc/group/profile/edit.html'
-
-@decorators.view
-def create(request, page_name=None, template=DEF_SITE_SPONSOR_PROFILE_CREATE_TMPL):
- """create() view is same as edit() view, but with no link_id supplied.
- """
- return edit(request, page_name=page_name, link_id=None, template=template)
-
-
-@decorators.view
-def delete(request, page_name=None, link_id=None,
- template=DEF_SITE_SPONSOR_PROFILE_EDIT_TMPL):
- """Request handler for a Developer to delete Sponsor Model entity.
-
- Args:
- request: the standard django request object
- page_name: the page name displayed in templates as page and header title
- link_id: the Sponsor's site-unique "link_id" extracted from the URL
- template: the "sibling" template (or a search list of such templates)
- from which to construct the public.html template name (or names)
-
- Returns:
- A subclass of django.http.HttpResponse which redirects
- to /site/sponsor/list.
- """
-
- try:
- access.checkIsDeveloper(request)
- except soc.views.out_of_band.AccessViolationResponse, alt_response:
- return alt_response.response()
-
- # create default template context for use with any templates
- context = helper.responses.getUniversalContext(request)
- context['page_name'] = page_name
-
- existing_sponsor = None
-
- # try to fetch Sponsor entity corresponding to link_id if one exists
- try:
- existing_sponsor = models.sponsor.logic.getIfFields(link_id=link_id)
- except out_of_band.ErrorResponse, error:
- # show custom 404 page when link ID doesn't exist in Datastore
- error.message = error.message + DEF_CREATE_NEW_SPONSOR_MSG
- return simple.errorResponse(request, page_name, error, template, context)
-
- if existing_sponsor:
- # TODO(pawel.solyga): Create specific delete method for Sponsor model
- # Check if Sponsor can be deleted (has no Hosts and Programs)
- models.sponsor.logic.delete(existing_sponsor)
-
- return http.HttpResponseRedirect('/site/sponsor/list')
\ No newline at end of file