odoo/addons/survey/survey.py

1230 lines
56 KiB
Python

# -*- encoding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-TODAY OpenERP S.A. <http://www.openerp.com>
#
# This program is free software: you can redistribute it and / or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from openerp.osv import fields, osv
from openerp.tools.translate import _
from openerp.tools import DEFAULT_SERVER_DATETIME_FORMAT as DF
from openerp.addons.website.models.website import slug
from urlparse import urljoin
from itertools import product
from collections import Counter
import datetime
import logging
import re
import uuid
_logger = logging.getLogger(__name__)
class survey_stage(osv.Model):
"""Stages for Kanban view of surveys"""
_name = 'survey.stage'
_description = 'Survey Stage'
_order = 'sequence asc'
_columns = {
'name': fields.char(string="Name", required=True, translate=True),
'sequence': fields.integer(string="Sequence"),
'closed': fields.boolean(string="Closed", help="If closed, people won't be able to answer to surveys in this column."),
'fold': fields.boolean(string="Folded in kanban view")
}
_defaults = {
'sequence': 1,
'closed': False
}
_sql_constraints = [
('positive_sequence', 'CHECK(sequence >= 0)', 'Sequence number MUST be a natural')
]
class survey_survey(osv.Model):
'''Settings for a multi-page/multi-question survey.
Each survey can have one or more attached pages, and each page can display
one or more questions.
'''
_name = 'survey.survey'
_description = 'Survey'
_rec_name = 'title'
_inherit = ['mail.thread', 'ir.needaction_mixin']
# Protected methods #
def _has_questions(self, cr, uid, ids, context=None):
""" Ensure that this survey has at least one page with at least one
question. """
for survey in self.browse(cr, uid, ids, context=context):
if not survey.page_ids or not [page.question_ids
for page in survey.page_ids if page.question_ids]:
return False
return True
## Function fields ##
def _is_designed(self, cr, uid, ids, name, arg, context=None):
res = dict()
for survey in self.browse(cr, uid, ids, context=context):
if not survey.page_ids or not [page.question_ids
for page in survey.page_ids if page.question_ids]:
res[survey.id] = False
else:
res[survey.id] = True
return res
def _get_tot_sent_survey(self, cr, uid, ids, name, arg, context=None):
""" Returns the number of invitations sent for this survey, be they
(partially) completed or not """
res = dict((id, 0) for id in ids)
sur_res_obj = self.pool.get('survey.user_input')
for id in ids:
res[id] = sur_res_obj.search(cr, uid, # SUPERUSER_ID,
[('survey_id', '=', id), ('type', '=', 'link')],
context=context, count=True)
return res
def _get_tot_start_survey(self, cr, uid, ids, name, arg, context=None):
""" Returns the number of started instances of this survey, be they
completed or not """
res = dict((id, 0) for id in ids)
sur_res_obj = self.pool.get('survey.user_input')
for id in ids:
res[id] = sur_res_obj.search(cr, uid, # SUPERUSER_ID,
['&', ('survey_id', '=', id), '|', ('state', '=', 'skip'), ('state', '=', 'done')],
context=context, count=True)
return res
def _get_tot_comp_survey(self, cr, uid, ids, name, arg, context=None):
""" Returns the number of completed instances of this survey """
res = dict((id, 0) for id in ids)
sur_res_obj = self.pool.get('survey.user_input')
for id in ids:
res[id] = sur_res_obj.search(cr, uid, # SUPERUSER_ID,
[('survey_id', '=', id), ('state', '=', 'done')],
context=context, count=True)
return res
def _get_public_url(self, cr, uid, ids, name, arg, context=None):
""" Computes a public URL for the survey """
base_url = self.pool.get('ir.config_parameter').get_param(cr, uid,
'web.base.url')
res = {}
for survey in self.browse(cr, uid, ids, context=context):
res[survey.id] = urljoin(base_url, "survey/start/%s" % slug(survey))
return res
def _get_public_url_html(self, cr, uid, ids, name, arg, context=None):
""" Computes a public URL for the survey (html-embeddable version)"""
urls = self._get_public_url(cr, uid, ids, name, arg, context=context)
for id, url in urls.iteritems():
urls[id] = '<a href="%s">%s</a>' % (url, _("Click here to start survey"))
return urls
def _get_print_url(self, cr, uid, ids, name, arg, context=None):
""" Computes a printing URL for the survey """
base_url = self.pool.get('ir.config_parameter').get_param(cr, uid,
'web.base.url')
res = {}
for survey in self.browse(cr, uid, ids, context=context):
res[survey.id] = urljoin(base_url, "survey/print/%s" % slug(survey))
return res
def _get_result_url(self, cr, uid, ids, name, arg, context=None):
""" Computes an URL for the survey results """
base_url = self.pool.get('ir.config_parameter').get_param(cr, uid,
'web.base.url')
res = {}
for survey in self.browse(cr, uid, ids, context=context):
res[survey.id] = urljoin(base_url, "survey/results/%s" % slug(survey))
return res
# Model fields #
_columns = {
'title': fields.char('Title', required=1, translate=True),
'res_model': fields.char('Category'),
'page_ids': fields.one2many('survey.page', 'survey_id', 'Pages'),
'stage_id': fields.many2one('survey.stage', string="Stage", ondelete="set null"),
'auth_required': fields.boolean('Login required',
help="Users with a public link will be requested to login before taking part to the survey",
oldname="authenticate"),
'users_can_go_back': fields.boolean('Users can go back',
help="If checked, users can go back to previous pages."),
'tot_sent_survey': fields.function(_get_tot_sent_survey,
string="Number of sent surveys", type="integer"),
'tot_start_survey': fields.function(_get_tot_start_survey,
string="Number of started surveys", type="integer"),
'tot_comp_survey': fields.function(_get_tot_comp_survey,
string="Number of completed surveys", type="integer"),
'description': fields.html('Description', translate=True,
oldname="description", help="A long description of the purpose of the survey"),
'color': fields.integer('Color Index'),
'user_input_ids': fields.one2many('survey.user_input', 'survey_id',
'User responses', readonly=1),
'designed': fields.function(_is_designed, string="Is designed?",
type="boolean"),
'public_url': fields.function(_get_public_url,
string="Public link", type="char"),
'public_url_html': fields.function(_get_public_url_html,
string="Public link (html version)", type="char"),
'print_url': fields.function(_get_print_url,
string="Print link", type="char"),
'result_url': fields.function(_get_result_url,
string="Results link", type="char"),
'email_template_id': fields.many2one('email.template',
'Email Template', ondelete='set null'),
'thank_you_message': fields.html('Thank you message', translate=True,
help="This message will be displayed when survey is completed"),
'quizz_mode': fields.boolean(string='Quizz mode')
}
def _default_stage(self, cr, uid, context=None):
ids = self.pool['survey.stage'].search(cr, uid, [], limit=1, context=context)
if ids:
return ids[0]
return False
_defaults = {
'color': 0,
'stage_id': lambda self, *a, **kw: self._default_stage(*a, **kw)
}
def _read_group_stage_ids(self, cr, uid, ids, domain, read_group_order=None, access_rights_uid=None, context=None):
""" Read group customization in order to display all the stages in the
kanban view, even if they are empty """
stage_obj = self.pool.get('survey.stage')
order = stage_obj._order
access_rights_uid = access_rights_uid or uid
if read_group_order == 'stage_id desc':
order = '%s desc' % order
stage_ids = stage_obj._search(cr, uid, [], order=order, access_rights_uid=access_rights_uid, context=context)
result = stage_obj.name_get(cr, access_rights_uid, stage_ids, context=context)
# restore order of the search
result.sort(lambda x, y: cmp(stage_ids.index(x[0]), stage_ids.index(y[0])))
fold = {}
for stage in stage_obj.browse(cr, access_rights_uid, stage_ids, context=context):
fold[stage.id] = stage.fold or False
return result, fold
_group_by_full = {
'stage_id': _read_group_stage_ids
}
# Public methods #
def copy_data(self, cr, uid, id, default=None, context=None):
vals = dict()
current_rec = self.read(cr, uid, id, fields=['title'], context=context)
title = _("%s (copy)") % (current_rec.get('title'))
vals['title'] = title
vals['user_input_ids'] = []
return super(survey_survey, self).copy_data(cr, uid, id, default=vals,
context=context)
def next_page(self, cr, uid, user_input, page_id, go_back=False, context=None):
'''The next page to display to the user, knowing that page_id is the id
of the last displayed page.
If page_id == 0, it will always return the first page of the survey.
If all the pages have been displayed and go_back == False, it will
return None
If go_back == True, it will return the *previous* page instead of the
next page.
.. note::
It is assumed here that a careful user will not try to set go_back
to True if she knows that the page to display is the first one!
(doing this will probably cause a giant worm to eat her house)'''
survey = user_input.survey_id
pages = list(enumerate(survey.page_ids))
# First page
if page_id == 0:
return (pages[0][1], 0, len(pages) == 1)
current_page_index = pages.index((filter(lambda p: p[1].id == page_id, pages))[0])
# All the pages have been displayed
if current_page_index == len(pages) - 1 and not go_back:
return (None, -1, False)
# Let's get back, baby!
elif go_back and survey.users_can_go_back:
return (pages[current_page_index - 1][1], current_page_index - 1, False)
else:
# This will show the last page
if current_page_index == len(pages) - 2:
return (pages[current_page_index + 1][1], current_page_index + 1, True)
# This will show a regular page
else:
return (pages[current_page_index + 1][1], current_page_index + 1, False)
def filter_input_ids(self, cr, uid, filters, finished=False, context=None):
'''If user applies any filters, then this function returns list of
filtered user_input_id and label's strings for display data in web.
:param filters: list of dictionary (having: row_id, ansewr_id)
:param finished: True for completely filled survey,Falser otherwise.
:returns list of filtered user_input_ids.
'''
if context is None:
context = {}
if filters:
input_line_obj = self.pool.get('survey.user_input_line')
domain_filter, choice, filter_display_data = [], [], []
for filter in filters:
row_id, answer_id = filter['row_id'], filter['answer_id']
if row_id == 0:
choice.append(answer_id)
else:
domain_filter.extend(['|', ('value_suggested_row.id', '=', row_id), ('value_suggested.id', '=', answer_id)])
if choice:
domain_filter.insert(0, ('value_suggested.id', 'in', choice))
else:
domain_filter = domain_filter[1:]
line_ids = input_line_obj.search(cr, uid, domain_filter, context=context)
filtered_input_ids = [input.user_input_id.id for input in input_line_obj.browse(cr, uid, line_ids, context=context)]
else:
filtered_input_ids, filter_display_data = [], []
if finished:
user_input = self.pool.get('survey.user_input')
if not filtered_input_ids:
current_filters = user_input.search(cr, uid, [], context=context)
user_input_objs = user_input.browse(cr, uid, current_filters, context=context)
else:
user_input_objs = user_input.browse(cr, uid, filtered_input_ids, context=context)
return [input.id for input in user_input_objs if input.state == 'done']
return filtered_input_ids
def get_filter_display_data(self, cr, uid, filters, context):
'''Returns data to display current filters
:param filters: list of dictionary (having: row_id, answer_id)
:param finished: True for completely filled survey, False otherwise.
:returns list of dict having data to display filters.
'''
filter_display_data = []
if filters:
question_obj = self.pool.get('survey.question')
label_obj = self.pool.get('survey.label')
for filter in filters:
row_id, answer_id = filter['row_id'], filter['answer_id']
question_id = label_obj.browse(cr, uid, answer_id, context=context).question_id.id
question = question_obj.browse(cr, uid, question_id, context=context)
if row_id == 0:
labels = label_obj.browse(cr, uid, [answer_id], context=context)
else:
labels = label_obj.browse(cr, uid, [row_id, answer_id], context=context)
filter_display_data.append({'question_text': question.question, 'labels': [label.value for label in labels]})
return filter_display_data
def prepare_result(self, cr, uid, question, current_filters=[], context=None):
''' Compute statistical data for questions by counting number of vote per choice on basis of filter '''
if context is None:
context = {}
#Calculate and return statistics for choice
if question.type in ['simple_choice', 'multiple_choice']:
result_summary = {}
[result_summary.update({label.id: {'text': label.value, 'count': 0, 'answer_id': label.id}}) for label in question.labels_ids]
for input_line in question.user_input_line_ids:
if input_line.answer_type == 'suggestion' and result_summary.get(input_line.value_suggested.id) and (not(current_filters) or input_line.user_input_id.id in current_filters):
result_summary[input_line.value_suggested.id]['count'] += 1
result_summary = result_summary.values()
#Calculate and return statistics for matrix
if question.type == 'matrix':
rows, answers, res = {}, {}, {}
[rows.update({label.id: label.value}) for label in question.labels_ids_2]
[answers.update({label.id: label.value}) for label in question.labels_ids]
for cell in product(rows.keys(), answers.keys()):
res[cell] = 0
for input_line in question.user_input_line_ids:
if input_line.answer_type == 'suggestion' and not(current_filters) or input_line.user_input_id.id in current_filters:
res[(input_line.value_suggested_row.id, input_line.value_suggested.id)] += 1
result_summary = {'answers': answers, 'rows': rows, 'result': res}
#Calculate and return statistics for free_text, textbox, datetime
if question.type in ['free_text', 'textbox', 'datetime']:
result_summary = []
for input_line in question.user_input_line_ids:
if not(current_filters) or input_line.user_input_id.id in current_filters:
result_summary.append(input_line)
#Calculate and return statistics for numerical_box
if question.type == 'numerical_box':
result_summary = {'input_lines': []}
all_inputs = []
for input_line in question.user_input_line_ids:
if not(current_filters) or input_line.user_input_id.id in current_filters:
all_inputs.append(input_line.value_number)
result_summary['input_lines'].append(input_line)
if all_inputs:
result_summary.update({'average': round(sum(all_inputs) / len(all_inputs), 2),
'max': round(max(all_inputs), 2),
'min': round(min(all_inputs), 2),
'most_comman': Counter(all_inputs).most_common(5)})
return result_summary
def get_input_summary(self, cr, uid, question, current_filters=[], context=None):
''' Returns overall summary of question e.g. answered, skipped, total_inputs on basis of filter '''
if context is None:
context = {}
result = {}
if question.survey_id.user_input_ids:
total_input_ids = current_filters or [input_id.id for input_id in question.survey_id.user_input_ids if input_id.state != 'new']
result['total_inputs'] = len(total_input_ids)
question_input_ids = []
for user_input in question.user_input_line_ids:
if not user_input.skipped:
question_input_ids.append(user_input.user_input_id.id)
result['answered'] = len(set(question_input_ids) & set(total_input_ids))
result['skipped'] = result['total_inputs'] - result['answered']
return result
# Actions
def action_start_survey(self, cr, uid, ids, context=None):
''' Open the website page with the survey form '''
trail = ""
if context and 'survey_token' in context:
trail = "/" + context['survey_token']
return {
'type': 'ir.actions.act_url',
'name': "Start Survey",
'target': 'self',
'url': self.read(cr, uid, ids, ['public_url'], context=context)[0]['public_url'] + trail
}
def action_send_survey(self, cr, uid, ids, context=None):
''' Open a window to compose an email, pre-filled with the survey
message '''
if not self._has_questions(cr, uid, ids, context=None):
raise osv.except_osv(_('Error!'), _('You cannot send an invitation for a survey that has no questions.'))
survey_browse = self.pool.get('survey.survey').browse(cr, uid, ids,
context=context)[0]
if survey_browse.stage_id.closed:
raise osv.except_osv(_('Warning!'),
_("You cannot send invitations for closed surveys."))
assert len(ids) == 1, 'This option should only be used for a single \
survey at a time.'
ir_model_data = self.pool.get('ir.model.data')
templates = ir_model_data.get_object_reference(cr, uid,
'survey', 'email_template_survey')
template_id = templates[1] if len(templates) > 0 else False
ctx = dict(context)
ctx.update({'default_model': 'survey.survey',
'default_res_id': ids[0],
'default_survey_id': ids[0],
'default_use_template': bool(template_id),
'default_template_id': template_id,
'default_composition_mode': 'comment'}
)
return {
'type': 'ir.actions.act_window',
'view_type': 'form',
'view_mode': 'form',
'res_model': 'survey.mail.compose.message',
'target': 'new',
'context': ctx,
}
def action_print_survey(self, cr, uid, ids, context=None):
''' Open the website page with the survey printable view '''
trail = ""
if context and 'survey_token' in context:
trail = "/" + context['survey_token']
return {
'type': 'ir.actions.act_url',
'name': "Print Survey",
'target': 'self',
'url': self.read(cr, uid, ids, ['print_url'], context=context)[0]['print_url'] + trail
}
def action_result_survey(self, cr, uid, ids, context=None):
''' Open the website page with the survey results view '''
return {
'type': 'ir.actions.act_url',
'name': "Results of the Survey",
'target': 'self',
'url': self.read(cr, uid, ids, ['result_url'], context=context)[0]['result_url']
}
def action_test_survey(self, cr, uid, ids, context=None):
''' Open the website page with the survey form into test mode'''
return {
'type': 'ir.actions.act_url',
'name': "Results of the Survey",
'target': 'self',
'url': self.read(cr, uid, ids, ['public_url'], context=context)[0]['public_url'] + "/phantom"
}
class survey_page(osv.Model):
'''A page for a survey.
Pages are essentially containers, allowing to group questions by ordered
screens.
.. note::
A page should be deleted if the survey it belongs to is deleted. '''
_name = 'survey.page'
_description = 'Survey Page'
_rec_name = 'title'
_order = 'sequence'
# Model Fields #
_columns = {
'title': fields.char('Page Title', required=1,
translate=True),
'survey_id': fields.many2one('survey.survey', 'Survey',
ondelete='cascade', required=True),
'question_ids': fields.one2many('survey.question', 'page_id',
'Questions'),
'sequence': fields.integer('Page number'),
'description': fields.html('Description',
help="An introductory text to your page", translate=True,
oldname="note"),
}
_defaults = {
'sequence': 10
}
# Public methods #
def copy_data(self, cr, uid, ids, default=None, context=None):
vals = {}
current_rec = self.read(cr, uid, ids, fields=['title'], context=context)
title = _("%s (copy)") % (current_rec.get('title'))
vals.update({'title': title})
return super(survey_page, self).copy_data(cr, uid, ids, default=vals,
context=context)
class survey_question(osv.Model):
''' Questions that will be asked in a survey.
Each question can have one of more suggested answers (eg. in case of
dropdown choices, multi-answer checkboxes, radio buttons...).'''
_name = 'survey.question'
_description = 'Survey Question'
_rec_name = 'question'
_order = 'sequence'
# Model fields #
_columns = {
# Question metadata
'page_id': fields.many2one('survey.page', 'Survey page',
ondelete='cascade', required=1),
'survey_id': fields.related('page_id', 'survey_id', type='many2one',
relation='survey.survey', string='Survey'),
'sequence': fields.integer(string='Sequence'),
# Question
'question': fields.char('Question Name', required=1, translate=True),
'description': fields.html('Description', help="Use this field to add \
additional explanations about your question", translate=True,
oldname='descriptive_text'),
# Answer
'type': fields.selection([('free_text', 'Long Text Zone'),
('textbox', 'Text Input'),
('numerical_box', 'Numerical Value'),
('datetime', 'Date and Time'),
('simple_choice', 'Multiple choice: only one answer'),
('multiple_choice', 'Multiple choice: multiple answers allowed'),
('matrix', 'Matrix')], 'Type of Question', required=1),
'matrix_subtype': fields.selection([('simple', 'One choice per row'),
('multiple', 'Multiple choices per row')], 'Matrix Type'),
'labels_ids': fields.one2many('survey.label',
'question_id', 'Types of answers', oldname='answer_choice_ids'),
'labels_ids_2': fields.one2many('survey.label',
'question_id_2', 'Rows of the Matrix'),
# labels are used for proposed choices
# if question.type == simple choice | multiple choice
# -> only labels_ids is used
# if question.type == matrix
# -> labels_ids are the columns of the matrix
# -> labels_ids_2 are the rows of the matrix
# Display options
'column_nb': fields.selection([('12', '1'),
('6', '2'),
('4', '3'),
('3', '4'),
('2', '6')],
'Number of columns'),
# These options refer to col-xx-[12|6|4|3|2] classes in Bootstrap
'display_mode': fields.selection([('columns', 'Radio Buttons/Checkboxes'),
('dropdown', 'Selection Box')],
'Display mode'),
# Comments
'comments_allowed': fields.boolean('Show Comments Field',
oldname="allow_comment"),
'comments_message': fields.char('Comment Message', translate=True),
'comment_count_as_answer': fields.boolean('Comment Field is an Answer Choice',
oldname='make_comment_field'),
# Validation
'validation_required': fields.boolean('Validate entry',
oldname='is_validation_require'),
'validation_email': fields.boolean('Input must be an email'),
'validation_length_min': fields.integer('Minimum Text Length'),
'validation_length_max': fields.integer('Maximum Text Length'),
'validation_min_float_value': fields.float('Minimum value'),
'validation_max_float_value': fields.float('Maximum value'),
'validation_min_date': fields.datetime('Minimum Date'),
'validation_max_date': fields.datetime('Maximum Date'),
'validation_error_msg': fields.char('Error message',
oldname='validation_valid_err_msg',
translate=True),
# Constraints on number of answers (matrices)
'constr_mandatory': fields.boolean('Mandatory Answer',
oldname="is_require_answer"),
'constr_error_msg': fields.char("Error message",
oldname='req_error_msg', translate=True),
'user_input_line_ids': fields.one2many('survey.user_input_line',
'question_id', 'Answers',
domain=[('skipped', '=', False)]),
}
_defaults = {
'page_id': lambda self, cr, uid, context: context.get('page_id'),
'sequence': 10,
'type': 'free_text',
'matrix_subtype': 'simple',
'column_nb': '12',
'display_mode': 'columns',
'constr_error_msg': lambda s, cr, uid, c: _('This question requires an answer.'),
'validation_error_msg': lambda s, cr, uid, c: _('The answer you entered has an invalid format.'),
'validation_required': False,
'comments_message': lambda s, cr, uid, c: _('If other, precise:'),
}
_sql_constraints = [
('positive_len_min', 'CHECK (validation_length_min >= 0)', 'A length must be positive!'),
('positive_len_max', 'CHECK (validation_length_max >= 0)', 'A length must be positive!'),
('validation_length', 'CHECK (validation_length_min <= validation_length_max)', 'Max length cannot be smaller than min length!'),
('validation_float', 'CHECK (validation_min_float_value <= validation_max_float_value)', 'Max value cannot be smaller than min value!'),
('validation_date', 'CHECK (validation_min_date <= validation_max_date)', 'Max date cannot be smaller than min date!')
]
def copy_data(self, cr, uid, ids, default=None, context=None):
# This will prevent duplication of user input lines in case of question duplication
# (in cascade, this will also allow to duplicate surveys without duplicating bad user input
# lines)
vals = {'user_input_line_ids': []}
# Updating question title
current_rec = self.read(cr, uid, ids, context=context)
question = _("%s (copy)") % (current_rec.get('question'))
vals['question'] = question
return super(survey_question, self).copy_data(cr, uid, ids, default=vals,
context=context)
# Validation methods
def validate_question(self, cr, uid, question, post, answer_tag, context=None):
''' Validate question, depending on question type and parameters '''
try:
checker = getattr(self, 'validate_' + question.type)
except AttributeError:
_logger.warning(question.type + ": This type of question has no validation method")
return {}
else:
return checker(cr, uid, question, post, answer_tag, context=context)
def validate_free_text(self, cr, uid, question, post, answer_tag, context=None):
errors = {}
answer = post[answer_tag].strip()
# Empty answer to mandatory question
if question.constr_mandatory and not answer:
errors.update({answer_tag: question.constr_error_msg})
return errors
def validate_textbox(self, cr, uid, question, post, answer_tag, context=None):
errors = {}
answer = post[answer_tag].strip()
# Empty answer to mandatory question
if question.constr_mandatory and not answer:
errors.update({answer_tag: question.constr_error_msg})
# Email format validation
# Note: this validation is very basic:
# all the strings of the form
# <something>@<anything>.<extension>
# will be accepted
if answer and question.validation_email:
if not re.match(r"[^@]+@[^@]+\.[^@]+", answer):
errors.update({answer_tag: _('This answer must be an email address')})
# Answer validation (if properly defined)
# Length of the answer must be in a range
if answer and question.validation_required:
if not (question.validation_length_min <= len(answer) <= question.validation_length_max):
errors.update({answer_tag: question.validation_error_msg})
return errors
def validate_numerical_box(self, cr, uid, question, post, answer_tag, context=None):
errors = {}
answer = post[answer_tag].strip()
# Empty answer to mandatory question
if question.constr_mandatory and not answer:
errors.update({answer_tag: question.constr_error_msg})
# Checks if user input is a number
if answer:
try:
floatanswer = float(answer)
except ValueError:
errors.update({answer_tag: _('This is not a number')})
# Answer validation (if properly defined)
if answer and question.validation_required:
# Answer is not in the right range
try:
floatanswer = float(answer) # check that it is a float has been done hereunder
if not (question.validation_min_float_value <= floatanswer <= question.validation_max_float_value):
errors.update({answer_tag: question.validation_error_msg})
except ValueError:
pass
return errors
def validate_datetime(self, cr, uid, question, post, answer_tag, context=None):
errors = {}
answer = post[answer_tag].strip()
# Empty answer to mandatory question
if question.constr_mandatory and not answer:
errors.update({answer_tag: question.constr_error_msg})
# Checks if user input is a datetime
if answer:
try:
dateanswer = datetime.datetime.strptime(answer, DF)
except ValueError:
errors.update({answer_tag: _('This is not a date/time')})
return errors
# Answer validation (if properly defined)
if answer and question.validation_required:
# Answer is not in the right range
try:
dateanswer = datetime.datetime.strptime(answer, DF)
if not (datetime.datetime.strptime(question.validation_min_date, DF) <= dateanswer <= datetime.datetime.strptime(question.validation_max_date, DF)):
errors.update({answer_tag: question.validation_error_msg})
except ValueError: # check that it is a datetime has been done hereunder
pass
return errors
def validate_simple_choice(self, cr, uid, question, post, answer_tag, context=None):
errors = {}
if question.comments_allowed:
comment_tag = "%s_%s" % (answer_tag, 'comment')
# Empty answer to mandatory question
if question.constr_mandatory and not answer_tag in post:
errors.update({answer_tag: question.constr_error_msg})
if question.constr_mandatory and answer_tag in post and post[answer_tag].strip() == '':
errors.update({answer_tag: question.constr_error_msg})
# Answer is a comment and is empty
if question.constr_mandatory and answer_tag in post and post[answer_tag] == "-1" and question.comment_count_as_answer and comment_tag in post and not post[comment_tag].strip():
errors.update({answer_tag: question.constr_error_msg})
return errors
def validate_multiple_choice(self, cr, uid, question, post, answer_tag, context=None):
errors = {}
if question.constr_mandatory:
answer_candidates = dict_keys_startswith(post, answer_tag)
comment_flag = answer_candidates.pop(("%s_%s" % (answer_tag, -1)), None)
if question.comments_allowed:
comment_answer = answer_candidates.pop(("%s_%s" % (answer_tag, 'comment')), '').strip()
# There is no answer neither comments (if comments count as answer)
if not answer_candidates and question.comment_count_as_answer and (not comment_flag or not comment_answer):
errors.update({answer_tag: question.constr_error_msg})
# There is no answer at all
if not answer_candidates and not question.comment_count_as_answer:
errors.update({answer_tag: question.constr_error_msg})
return errors
def validate_matrix(self, cr, uid, question, post, answer_tag, context=None):
errors = {}
if question.constr_mandatory:
lines_number = len(question.labels_ids_2)
answer_candidates = dict_keys_startswith(post, answer_tag)
comment_answer = answer_candidates.pop(("%s_%s" % (answer_tag, 'comment')), '').strip()
# Number of lines that have been answered
if question.matrix_subtype == 'simple':
answer_number = len(answer_candidates)
elif question.matrix_subtype == 'multiple':
answer_number = len(set([sk.rsplit('_', 1)[0] for sk in answer_candidates.keys()]))
else:
raise RuntimeError("Invalid matrix subtype")
# Validate that each line has been answered
if answer_number != lines_number:
errors.update({answer_tag: question.constr_error_msg})
return errors
class survey_label(osv.Model):
''' A suggested answer for a question '''
_name = 'survey.label'
_rec_name = 'value'
_order = 'sequence'
_description = 'Survey Label'
def _check_question_not_empty(self, cr, uid, ids, context=None):
'''Ensure that field question_id XOR field question_id_2 is not null'''
for label in self.browse(cr, uid, ids, context=context):
# 'bool()' is required in order to make '!=' act as XOR with objects
return bool(label.question_id) != bool(label.question_id_2)
_columns = {
'question_id': fields.many2one('survey.question', 'Question',
ondelete='cascade'),
'question_id_2': fields.many2one('survey.question', 'Question',
ondelete='cascade'),
'sequence': fields.integer('Label Sequence order'),
'value': fields.char("Suggested value", translate=True,
required=True),
'quizz_mark': fields.float('Score for this answer', help="A positive score indicates a correct answer; a negative or null score indicates a wrong answer"),
}
defaults = {
'sequence': 100,
}
_constraints = [
(_check_question_not_empty, "A label must be attached to one and only one question", ['question_id', 'question_id_2'])
]
class survey_user_input(osv.Model):
''' Metadata for a set of one user's answers to a particular survey '''
_name = "survey.user_input"
_rec_name = 'date_create'
_description = 'Survey User Input'
def _quizz_get_score(self, cr, uid, ids, name, args, context=None):
ret = dict()
for user_input in self.browse(cr, uid, ids, context=context):
ret[user_input.id] = sum([uil.quizz_mark for uil in user_input.user_input_line_ids] or [0.0])
return ret
_columns = {
'survey_id': fields.many2one('survey.survey', 'Survey', required=True,
readonly=1, ondelete='restrict'),
'date_create': fields.datetime('Creation Date', required=True,
readonly=1),
'deadline': fields.datetime("Deadline",
help="Date by which the person can open the survey and submit answers",
oldname="date_deadline"),
'type': fields.selection([('manually', 'Manually'), ('link', 'Link')],
'Answer Type', required=1, readonly=1,
oldname="response_type"),
'state': fields.selection([('new', 'Not started yet'),
('skip', 'Partially completed'),
('done', 'Completed')],
'Status',
readonly=True),
'test_entry': fields.boolean('Test entry', readonly=1),
'token': fields.char("Identification token", readonly=1, required=1),
# Optional Identification data
'partner_id': fields.many2one('res.partner', 'Partner', readonly=1),
'email': fields.char("E-mail", readonly=1),
# Displaying data
'last_displayed_page_id': fields.many2one('survey.page',
'Last displayed page'),
# The answers !
'user_input_line_ids': fields.one2many('survey.user_input_line',
'user_input_id', 'Answers'),
# URLs used to display the answers
'result_url': fields.related('survey_id', 'result_url', string="Public link to the survey results"),
'print_url': fields.related('survey_id', 'print_url', string="Public link to the empty survey"),
'quizz_score': fields.function(_quizz_get_score, type="float", string="Score for the quiz")
}
_defaults = {
'date_create': fields.datetime.now,
'type': 'manually',
'state': 'new',
'token': lambda s, cr, uid, c: uuid.uuid4().__str__(),
'quizz_score': 0.0,
}
_sql_constraints = [
('unique_token', 'UNIQUE (token)', 'A token must be unique!'),
('deadline_in_the_past', 'CHECK (deadline >= date_create)', 'The deadline cannot be in the past')
]
def copy_data(self, cr, uid, id, default=None, context=None):
raise osv.except_osv(_('Warning!'), _('You cannot duplicate this \
element!'))
def do_clean_emptys(self, cr, uid, automatic=False, context=None):
''' Remove empty user inputs that have been created manually
(used as a cronjob declared in data/survey_cron.xml) '''
empty_user_input_ids = self.search(cr, uid, [('type', '=', 'manually'),
('state', '=', 'new'),
('date_create', '<', (datetime.datetime.now() - datetime.timedelta(hours=1)).strftime(DF))],
context=context)
if empty_user_input_ids:
self.unlink(cr, uid, empty_user_input_ids, context=context)
def action_survey_resent(self, cr, uid, ids, context=None):
''' Sent again the invitation '''
record = self.browse(cr, uid, ids[0], context=context)
context = context or {}
context.update({
'survey_resent_token': True,
'default_partner_ids': record.partner_id and [record.partner_id.id] or [],
'default_multi_email': record.email or "",
'default_public': 'email_private',
})
return self.pool.get('survey.survey').action_send_survey(cr, uid,
[record.survey_id.id], context=context)
def action_view_answers(self, cr, uid, ids, context=None):
''' Open the website page with the survey form '''
user_input = self.read(cr, uid, ids, ['print_url', 'token'], context=context)[0]
return {
'type': 'ir.actions.act_url',
'name': "View Answers",
'target': 'self',
'url': '%s/%s' % (user_input['print_url'], user_input['token'])
}
def action_survey_results(self, cr, uid, ids, context=None):
''' Open the website page with the survey results '''
return {
'type': 'ir.actions.act_url',
'name': "Survey Results",
'target': 'self',
'url': self.read(cr, uid, ids, ['result_url'], context=context)[0]['result_url']
}
class survey_user_input_line(osv.Model):
_name = 'survey.user_input_line'
_description = 'Survey User Input Line'
_rec_name = 'date_create'
def _answered_or_skipped(self, cr, uid, ids, context=None):
for uil in self.browse(cr, uid, ids, context=context):
# 'bool()' is required in order to make '!=' act as XOR with objects
return uil.skipped != bool(uil.answer_type)
def _check_answer_type(self, cr, uid, ids, context=None):
for uil in self.browse(cr, uid, ids, context=None):
if uil.answer_type:
if uil.answer_type == 'text':
# 'bool()' is required in order to make '!=' act as XOR with objects
return bool(uil.value_text)
elif uil.answer_type == 'number':
return (uil.value_number == 0) or (uil.value_number != False)
elif uil.answer_type == 'date':
return bool(uil.value_date)
elif uil.answer_type == 'free_text':
return bool(uil.value_free_text)
elif uil.answer_type == 'suggestion':
return bool(uil.value_suggested)
return True
_columns = {
'user_input_id': fields.many2one('survey.user_input', 'User Input',
ondelete='cascade', required=1),
'question_id': fields.many2one('survey.question', 'Question',
ondelete='restrict', required=1),
'page_id': fields.related('question_id', 'page_id', type='many2one',
relation='survey.page', string="Page"),
'survey_id': fields.related('user_input_id', 'survey_id',
type="many2one", relation="survey.survey",
string='Survey', store=True),
'date_create': fields.datetime('Create Date', required=1),
'skipped': fields.boolean('Skipped'),
'answer_type': fields.selection([('text', 'Text'),
('number', 'Number'),
('date', 'Date'),
('free_text', 'Free Text'),
('suggestion', 'Suggestion')],
'Answer Type'),
'value_text': fields.char("Text answer"),
'value_number': fields.float("Numerical answer"),
'value_date': fields.datetime("Date answer"),
'value_free_text': fields.text("Free Text answer"),
'value_suggested': fields.many2one('survey.label', "Suggested answer"),
'value_suggested_row': fields.many2one('survey.label', "Row answer"),
'quizz_mark': fields.float("Score given for this answer")
}
_defaults = {
'skipped': False,
'date_create': fields.datetime.now()
}
_constraints = [
(_answered_or_skipped, "A question cannot be unanswered and skipped", ['skipped', 'answer_type']),
(_check_answer_type, "The answer must be in the right type", ['answer_type', 'text', 'number', 'date', 'free_text', 'suggestion'])
]
def __get_mark(self, cr, uid, value_suggested, context=None):
try:
mark = self.pool.get('survey.label').browse(cr, uid, int(value_suggested), context=context).quizz_mark
except KeyError:
mark = 0.0
except ValueError:
mark = 0.0
return mark
def create(self, cr, uid, vals, context=None):
value_suggested = vals.get('value_suggested')
if value_suggested:
vals.update({'quizz_mark': self.__get_mark(cr, uid, value_suggested)})
return super(survey_user_input_line, self).create(cr, uid, vals, context=context)
def write(self, cr, uid, ids, vals, context=None):
value_suggested = vals.get('value_suggested')
if value_suggested:
vals.update({'quizz_mark': self.__get_mark(cr, uid, value_suggested)})
return super(survey_user_input_line, self).write(cr, uid, ids, vals, context=context)
def copy_data(self, cr, uid, id, default=None, context=None):
raise osv.except_osv(_('Warning!'), _('You cannot duplicate this \
element!'))
def save_lines(self, cr, uid, user_input_id, question, post, answer_tag,
context=None):
''' Save answers to questions, depending on question type
If an answer already exists for question and user_input_id, it will be
overwritten (in order to maintain data consistency). '''
try:
saver = getattr(self, 'save_line_' + question.type)
except AttributeError:
_logger.error(question.type + ": This type of question has no saving function")
return False
else:
saver(cr, uid, user_input_id, question, post, answer_tag, context=context)
def save_line_free_text(self, cr, uid, user_input_id, question, post, answer_tag, context=None):
vals = {
'user_input_id': user_input_id,
'question_id': question.id,
'page_id': question.page_id.id,
'survey_id': question.survey_id.id,
'skipped': False,
}
if answer_tag in post and post[answer_tag].strip() != '':
vals.update({'answer_type': 'free_text', 'value_free_text': post[answer_tag]})
else:
vals.update({'answer_type': None, 'skipped': True})
old_uil = self.search(cr, uid, [('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)],
context=context)
if old_uil:
self.write(cr, uid, old_uil[0], vals, context=context)
else:
self.create(cr, uid, vals, context=context)
return True
def save_line_textbox(self, cr, uid, user_input_id, question, post, answer_tag, context=None):
vals = {
'user_input_id': user_input_id,
'question_id': question.id,
'page_id': question.page_id.id,
'survey_id': question.survey_id.id,
'skipped': False
}
if answer_tag in post and post[answer_tag].strip() != '':
vals.update({'answer_type': 'text', 'value_text': post[answer_tag]})
else:
vals.update({'answer_type': None, 'skipped': True})
old_uil = self.search(cr, uid, [('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)],
context=context)
if old_uil:
self.write(cr, uid, old_uil[0], vals, context=context)
else:
self.create(cr, uid, vals, context=context)
return True
def save_line_numerical_box(self, cr, uid, user_input_id, question, post, answer_tag, context=None):
vals = {
'user_input_id': user_input_id,
'question_id': question.id,
'page_id': question.page_id.id,
'survey_id': question.survey_id.id,
'skipped': False
}
if answer_tag in post and post[answer_tag].strip() != '':
vals.update({'answer_type': 'number', 'value_number': float(post[answer_tag])})
else:
vals.update({'answer_type': None, 'skipped': True})
old_uil = self.search(cr, uid, [('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)],
context=context)
if old_uil:
self.write(cr, uid, old_uil[0], vals, context=context)
else:
self.create(cr, uid, vals, context=context)
return True
def save_line_datetime(self, cr, uid, user_input_id, question, post, answer_tag, context=None):
vals = {
'user_input_id': user_input_id,
'question_id': question.id,
'page_id': question.page_id.id,
'survey_id': question.survey_id.id,
'skipped': False
}
if answer_tag in post and post[answer_tag].strip() != '':
vals.update({'answer_type': 'date', 'value_date': post[answer_tag]})
else:
vals.update({'answer_type': None, 'skipped': True})
old_uil = self.search(cr, uid, [('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)],
context=context)
if old_uil:
self.write(cr, uid, old_uil[0], vals, context=context)
else:
self.create(cr, uid, vals, context=context)
return True
def save_line_simple_choice(self, cr, uid, user_input_id, question, post, answer_tag, context=None):
vals = {
'user_input_id': user_input_id,
'question_id': question.id,
'page_id': question.page_id.id,
'survey_id': question.survey_id.id,
'skipped': False
}
old_uil = self.search(cr, uid, [('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)],
context=context)
if old_uil:
self.unlink(cr, uid, old_uil, context=context)
if answer_tag in post and post[answer_tag].strip() != '':
vals.update({'answer_type': 'suggestion', 'value_suggested': post[answer_tag]})
else:
vals.update({'answer_type': None, 'skipped': True})
self.create(cr, uid, vals, context=context)
comment_answer = post.pop(("%s_%s" % (answer_tag, 'comment')), '').strip()
if comment_answer:
vals.update({'answer_type': 'text', 'value_text': comment_answer})
self.create(cr, uid, vals, context=context)
return True
def save_line_multiple_choice(self, cr, uid, user_input_id, question, post, answer_tag, context=None):
vals = {
'user_input_id': user_input_id,
'question_id': question.id,
'page_id': question.page_id.id,
'survey_id': question.survey_id.id,
'skipped': False
}
old_uil = self.search(cr, uid, [('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)],
context=context)
if old_uil:
self.unlink(cr, uid, old_uil, context=context)
ca = dict_keys_startswith(post, answer_tag)
comment_answer = ca.pop(("%s_%s" % (answer_tag, 'comment')), '').strip()
if len(ca) > 0:
for a in ca:
vals.update({'answer_type': 'suggestion', 'value_suggested': ca[a]})
self.create(cr, uid, vals, context=context)
if comment_answer:
vals.update({'answer_type': 'text', 'value_text': comment_answer})
self.create(cr, uid, vals, context=context)
if not ca and not comment_answer:
vals.update({'answer_type': None, 'skipped': True})
self.create(cr, uid, vals, context=context)
return True
def save_line_matrix(self, cr, uid, user_input_id, question, post, answer_tag, context=None):
vals = {
'user_input_id': user_input_id,
'question_id': question.id,
'page_id': question.page_id.id,
'survey_id': question.survey_id.id,
'skipped': False
}
old_uil = self.search(cr, uid, [('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)],
context=context)
if old_uil:
self.unlink(cr, uid, old_uil, context=context)
no_answers = True
ca = dict_keys_startswith(post, answer_tag)
comment_answer = ca.pop(("%s_%s" % (answer_tag, 'comment')), '').strip()
if comment_answer:
vals.update({'answer_type': 'text', 'value_text': comment_answer})
self.create(cr, uid, vals, context=context)
no_answers = False
if question.matrix_subtype == 'simple':
for row in question.labels_ids_2:
a_tag = "%s_%s" % (answer_tag, row.id)
if a_tag in ca:
no_answers = False
vals.update({'answer_type': 'suggestion', 'value_suggested': ca[a_tag], 'value_suggested_row': row.id})
self.create(cr, uid, vals, context=context)
elif question.matrix_subtype == 'multiple':
for col in question.labels_ids:
for row in question.labels_ids_2:
a_tag = "%s_%s_%s" % (answer_tag, row.id, col.id)
if a_tag in ca:
no_answers = False
vals.update({'answer_type': 'suggestion', 'value_suggested': col.id, 'value_suggested_row': row.id})
self.create(cr, uid, vals, context=context)
if no_answers:
vals.update({'answer_type': None, 'skipped': True})
self.create(cr, uid, vals, context=context)
return True
def dict_keys_startswith(dictionary, string):
'''Returns a dictionary containing the elements of <dict> whose keys start
with <string>.
.. note::
This function uses dictionary comprehensions (Python >= 2.7)'''
return {k: dictionary[k] for k in filter(lambda key: key.startswith(string), dictionary.keys())}