447 lines
18 KiB
Python
447 lines
18 KiB
Python
# w.c.s. - web application for online forms
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# Copyright (C) 2005-2015 Entr'ouvert
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, see <http://www.gnu.org/licenses/>.
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import time
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from django.utils.safestring import mark_safe
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from quixote import get_publisher, get_request, get_response, get_session, redirect
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from quixote.directory import Directory
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from quixote.html import TemplateIO, htmltext
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from ..qommon import _
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from ..qommon.backoffice.menu import html_top
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from ..qommon.form import *
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from ..qommon.storage import Equal, NotEqual
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from ..qommon import errors, misc
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from wcs.formdata import FormData
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from wcs.formdef import FormDef
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from wcs.categories import Category
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from wcs.forms.common import FormStatusPage
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from wcs.forms.root import FormPage as PublicFormFillPage
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class RemoveDraftDirectory(Directory):
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def __init__(self, parent_directory):
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self.parent_directory = parent_directory
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self.formdef = parent_directory.formdef
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def _q_lookup(self, component):
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try:
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formdata = self.formdef.data_class().get(component)
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except KeyError:
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raise errors.TraversalError()
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if not formdata.is_draft():
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raise errors.AccessForbiddenError()
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if not formdata.backoffice_submission:
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raise errors.AccessForbiddenError()
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self.parent_directory.check_role()
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if self.parent_directory.edit_mode:
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raise errors.AccessForbiddenError()
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self.parent_directory.html_top(title=_('Remove'))
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form = Form(enctype='multipart/form-data')
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form.widgets.append(HtmlWidget('<p>%s</p>' % _(
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'You are about to irrevocably delete this form.')))
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form.add_submit('delete', _('Delete'))
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form.add_submit('cancel', _('Cancel'))
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if form.get_widget('cancel').parse():
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return redirect('../..')
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if not form.is_submitted() or form.has_errors():
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r = TemplateIO(html=True)
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r += htmltext('<h2>%s</h2>') % (_('Deleting Form'))
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r += form.render()
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return r.getvalue()
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if formdata.tracking_code:
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get_publisher().tracking_code_class.remove_object(formdata.tracking_code)
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return_url = '../..'
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if formdata.submission_context:
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return_url = formdata.submission_context.get('return_url', return_url)
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formdata.remove_self()
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return redirect(return_url)
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class SubmissionFormStatusPage(FormStatusPage):
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_q_exports_orig = ['', 'download', 'live']
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def _q_index(self):
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if not self.filled.is_draft():
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get_session().message = ('error', _('This form has already been submitted.'))
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return redirect(get_publisher().get_backoffice_url() + '/submission/')
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return super(SubmissionFormStatusPage, self)._q_index()
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class FormFillPage(PublicFormFillPage):
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_q_exports = ['', 'tempfile', 'autosave', 'code',
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('remove', 'remove_draft'), 'live']
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filling_templates = ['wcs/formdata_filling.html']
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validation_templates = ['wcs/formdata_validation.html']
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steps_templates = ['wcs/formdata_steps.html']
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def __init__(self, *args, **kwargs):
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super(FormFillPage, self).__init__(*args, **kwargs)
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self.selected_submission_channel = None
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self.remove_draft = RemoveDraftDirectory(self)
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def _q_index(self, *args, **kwargs):
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# if NameID, return URL or submission channel are in query string,
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# create a new draft with these parameters, and redirect to it
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submission_channel = get_request().form.get('channel')
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name_id = get_request().form.get('NameID')
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return_url = get_request().form.get('ReturnURL')
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if name_id or submission_channel or return_url:
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formdata = self.formdef.data_class()()
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formdata.data = {}
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formdata.backoffice_submission = True
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formdata.submission_channel = submission_channel or ''
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formdata.submission_agent_id = str(get_request().user.id)
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formdata.submission_context = {}
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formdata.status = 'draft'
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formdata.receipt_time = time.localtime()
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if name_id:
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users = list(get_publisher().user_class.get_users_with_name_identifier(name_id))
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if users:
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formdata.user_id = users[0].id
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if return_url:
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formdata.submission_context['return_url'] = return_url
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formdata.store()
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self.set_tracking_code(formdata)
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return redirect('%s/' % formdata.id)
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self.selected_submission_channel = get_request().form.get('submission_channel') or ''
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return super(FormFillPage, self)._q_index(*args, **kwargs)
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def html_top(self, *args, **kwargs):
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return html_top('submission', *args, **kwargs)
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@classmethod
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def get_status_page_class(cls):
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return SubmissionFormStatusPage
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def check_authentication_context(self):
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pass
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def check_role(self):
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if self.edit_mode:
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return True
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if not self.formdef.backoffice_submission_roles:
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raise errors.AccessUnauthorizedError()
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for role in get_request().user.get_roles():
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if role in self.formdef.backoffice_submission_roles:
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break
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else:
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raise errors.AccessUnauthorizedError()
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def check_unique_submission(self):
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return None
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def modify_filling_context(self, context, page, data):
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if not self.formdef.only_allow_one:
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return
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try:
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formdata = self.formdef.data_class().get(data['draft_formdata_id'])
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except KeyError: # it may not exist
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return
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data_class = self.formdef.data_class()
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if get_publisher().is_using_postgresql():
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has = bool(data_class.count([NotEqual('status', 'draft'), Equal('user_id', formdata.user_id)]))
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else:
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has = any(x for x in data_class.get_with_indexed_value('user_id', formdata.user_id) if not x.is_draft())
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context['user_has_already_one_such_form'] = has
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def get_sidebar(self, data):
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r = TemplateIO(html=True)
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formdata = None
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if self.edit_mode:
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formdata = self.edited_data
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else:
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draft_formdata_id = data.get('draft_formdata_id')
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if draft_formdata_id:
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try:
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formdata = self.formdef.data_class().get(draft_formdata_id)
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except KeyError: # it may not exist
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pass
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if self.formdef.enable_tracking_codes and not self.edit_mode:
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r += htmltext('<h3>%s</h3>') % _('Tracking Code')
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if formdata and formdata.tracking_code:
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r += htmltext('<p>%s</p>') % formdata.tracking_code
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else:
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r += htmltext('<p>-</p>')
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welco_url = get_publisher().get_site_option('welco_url', 'options')
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if formdata and (formdata.submission_context or formdata.user_id):
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from .management import FormBackOfficeStatusPage
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r += FormBackOfficeStatusPage(self.formdef, formdata).get_extra_context_bar()
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elif not welco_url and not self.edit_mode:
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r += htmltext('<div class="submit-channel-selection" style="display: none;">')
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r += htmltext('<h3>%s</h3>') % _('Channel')
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r += htmltext('<select>')
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for channel_key, channel_label in [('', '-')] + list(FormData.get_submission_channels().items()):
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selected = ''
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if self.selected_submission_channel == channel_key:
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selected = 'selected="selected"'
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r += htmltext('<option value="%s" %s>' % (channel_key, selected))
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r += htmltext('%s</option>') % channel_label
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r += htmltext('</select>')
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r += htmltext('</div>')
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return r.getvalue()
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def create_view_form(self, *args, **kwargs):
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form = super(FormFillPage, self).create_view_form(*args, **kwargs)
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welco_url = get_publisher().get_site_option('welco_url', 'options')
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if not welco_url:
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form.add_hidden('submission_channel', self.selected_submission_channel)
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return form
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def create_form(self, *args, **kwargs):
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form = super(FormFillPage, self).create_form(*args, **kwargs)
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form.attrs['data-live-url'] = self.formdef.get_backoffice_submission_url() + 'live'
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welco_url = get_publisher().get_site_option('welco_url', 'options')
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if not welco_url:
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form.add_hidden('submission_channel', self.selected_submission_channel)
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return form
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def form_side(self, step_no, page, data=None, magictoken=None):
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r = TemplateIO(html=True)
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get_response().filter['sidebar'] = self.get_sidebar(data)
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r += htmltext('<div id="appbar">')
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r += htmltext('<h2>%s</h2>') % self.formdef.name
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if not self.edit_mode:
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draft_formdata_id = data.get('draft_formdata_id')
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if draft_formdata_id:
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r += htmltext('<a rel="popup" href="remove/%s">%s</a>') % (draft_formdata_id, _('Delete this form'))
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r += htmltext('</div>')
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r += htmltext('<div id="side">')
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r += self.step(step_no, page)
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r += htmltext('</div> <!-- #side -->')
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return mark_safe(str(r.getvalue()))
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def submitted(self, form, *args):
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filled = self.get_current_draft() or self.formdef.data_class()()
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if filled.id and filled.status != 'draft':
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get_session().message = ('error', _('This form has already been submitted.'))
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return redirect(get_publisher().get_backoffice_url() + '/submission/')
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filled.just_created()
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filled.data = self.formdef.get_data(form)
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filled.backoffice_submission = True
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if not filled.submission_context:
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filled.submission_context = {}
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if self.selected_submission_channel:
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filled.submission_channel = self.selected_submission_channel
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filled.submission_agent_id = str(get_request().user.id)
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filled.store()
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self.set_tracking_code(filled)
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get_session().remove_magictoken(get_request().form.get('magictoken'))
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self.clean_submission_context()
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url = filled.perform_workflow()
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if url:
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pass # always redirect to an URL the workflow returned
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elif not self.formdef.is_of_concern_for_user(self.user, filled):
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# if the agent is not allowed to see the submitted formdef,
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# redirect to the defined return URL or to the submission
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# homepage
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if filled.submission_context.get('return_url'):
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url = filled.submission_context['return_url']
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else:
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url = get_publisher().get_backoffice_url() + '/submission/'
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else:
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url = filled.get_url(backoffice=True)
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return redirect(url)
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def cancelled(self):
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url = get_publisher().get_backoffice_url() + '/submission/'
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formdata = self.get_current_draft() or self.formdef.data_class()()
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if formdata.submission_context and formdata.submission_context.get('return_url'):
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url = formdata.submission_context.get('return_url')
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if formdata.id:
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formdata.remove_self()
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return redirect(url)
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def save_draft(self, data, page_no=None):
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formdata = super(FormFillPage, self).save_draft(data, page_no=page_no)
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formdata.backoffice_submission = True
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if not formdata.submission_context:
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formdata.submission_context = {}
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formdata.submission_agent_id = str(get_request().user.id)
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formdata.store()
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return formdata
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class SubmissionDirectory(Directory):
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_q_exports = ['', 'count']
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def is_accessible(self, user):
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if not user.can_go_in_backoffice():
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return False
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# check user has at least one role set for backoffice submission
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for role_id in (user.roles or []):
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ids = FormDef.get_ids_with_indexed_value('backoffice_submission_roles', role_id)
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if ids:
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return True
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return False
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def get_submittable_formdefs(self):
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user = get_request().user
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list_forms = []
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for formdef in FormDef.select(order_by='name', ignore_errors=True):
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if formdef.is_disabled():
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continue
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if not formdef.backoffice_submission_roles:
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continue
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for role in user.get_roles():
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if role in formdef.backoffice_submission_roles:
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break
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else:
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continue
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list_forms.append(formdef)
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return list_forms
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def _q_index(self):
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get_response().breadcrumb.append(('submission/', _('Submission')))
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html_top('submission', _('Submission'))
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list_forms = self.get_submittable_formdefs()
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cats = Category.select()
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Category.sort_by_position(cats)
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for cat in cats:
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cat.formdefs = [x for x in list_forms if str(x.category_id) == str(cat.id)]
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misc_cat = Category(name=_('Misc'))
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misc_cat.formdefs = [x for x in list_forms if not x.category]
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cats.append(misc_cat)
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welco_url = get_publisher().get_site_option('welco_url', 'options')
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r = TemplateIO(html=True)
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r += get_session().display_message()
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modes = ['empty', 'create', 'existing']
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if welco_url:
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modes.remove('create')
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empty = True
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for mode in modes:
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list_content = TemplateIO()
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for cat in cats:
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if not cat.formdefs:
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continue
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list_content += self.form_list(cat.formdefs, title=cat.name, mode=mode)
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if not list_content.getvalue().strip():
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continue
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empty = False
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r += htmltext('<h2>%s</h2>') % {
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'create': _('New submission'),
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'existing': _('Running submission'),
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'empty': _('Submission to complete'),
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}.get(mode)
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r += htmltext('<ul class="biglist">')
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r += htmltext(list_content.getvalue())
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r += htmltext('</ul>')
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if empty and welco_url:
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return redirect(welco_url)
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return r.getvalue()
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def form_list(self, formdefs, title=None, mode='create'):
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r = TemplateIO(html=True)
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if mode != 'create':
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skip = True
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for formdef in formdefs:
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if not hasattr(formdef, '_formdatas'):
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data_class = formdef.data_class()
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formdata_ids = data_class.get_ids_with_indexed_value('status', 'draft')
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formdef._formdatas = [x for x in data_class.get_ids(formdata_ids)
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if x.backoffice_submission is True]
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skip &= not(bool(formdef._formdatas))
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if skip:
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return
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first = True
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for formdef in formdefs:
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if mode != 'create':
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formdatas = formdef._formdatas[:]
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if mode == 'empty':
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formdatas = [x for x in formdatas if x.has_empty_data()]
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elif mode == 'existing':
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formdatas = [x for x in formdatas if not x.has_empty_data()]
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if not formdatas:
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continue
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if first and title:
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r += htmltext('<li><h3>%s</h3></li>') % title
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first = False
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r += htmltext('<li>')
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if mode == 'create':
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r += htmltext('<strong class="label"><a href="%s/">%s</a></strong>') % (
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formdef.url_name, formdef.name)
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else:
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r += htmltext('<strong class="label"><a class="fake">%s</a></strong>') % formdef.name
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r += htmltext('</li>')
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if mode == 'create':
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continue
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for formdata in formdatas:
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r += htmltext('<li class="smallitem">')
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label = ''
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if formdata.submission_channel:
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label = '%s ' % formdata.get_submission_channel_label()
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label += _('#%(id)s, %(time)s') % {'id': formdata.id,
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'time': misc.localstrftime(formdata.receipt_time)}
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if formdata.submission_agent_id:
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agent_user = get_publisher().user_class.get(
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formdata.submission_agent_id, ignore_errors=True)
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if agent_user:
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label += ' (%s)' % agent_user.display_name
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r += htmltext('<a href="%s/%s/">%s</a>') % (
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formdef.url_name, formdata.id, label)
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r += htmltext('</li>')
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return r.getvalue()
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def count(self):
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formdefs = self.get_submittable_formdefs()
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count = 0
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mode = get_request().form.get('mode')
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for formdef in formdefs:
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if not hasattr(formdef, '_formdatas'):
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data_class = formdef.data_class()
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formdata_ids = data_class.get_ids_with_indexed_value('status', 'draft')
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formdatas = [x for x in data_class.get_ids(formdata_ids)
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if x.backoffice_submission is True]
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if mode == 'empty':
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formdatas = [x for x in formdatas if x.has_empty_data()]
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elif mode == 'existing':
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formdatas = [x for x in formdatas if not x.has_empty_data()]
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count += len(formdatas)
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return misc.json_response({'count': count})
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def _q_lookup(self, component):
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get_response().breadcrumb.append(('submission/', _('Submission')))
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return FormFillPage(component)
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