flectra/addons/survey/models/survey.py
2018-01-16 02:34:37 -08:00

1053 lines
46 KiB
Python

# -*- coding: utf-8 -*-
# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
import datetime
import logging
import re
import uuid
from collections import Counter, OrderedDict
from itertools import product
from werkzeug import urls
from flectra import api, fields, models, tools, SUPERUSER_ID, _
from flectra.addons.http_routing.models.ir_http import slug
from flectra.exceptions import UserError, ValidationError
email_validator = re.compile(r"[^@]+@[^@]+\.[^@]+")
_logger = logging.getLogger(__name__)
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: v for k, v in dictionary.items() if k.startswith(string)}
class SurveyStage(models.Model):
"""Stages for Kanban view of surveys"""
_name = 'survey.stage'
_description = 'Survey Stage'
_order = 'sequence,id'
name = fields.Char(required=True, translate=True)
sequence = fields.Integer(default=1)
closed = fields.Boolean(help="If closed, people won't be able to answer to surveys in this column.")
fold = fields.Boolean(string="Folded in kanban view")
_sql_constraints = [
('positive_sequence', 'CHECK(sequence >= 0)', 'Sequence number MUST be a natural')
]
class Survey(models.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', 'mail.activity.mixin']
def _default_stage(self):
return self.env['survey.stage'].search([], limit=1).id
title = fields.Char('Title', required=True, translate=True)
page_ids = fields.One2many('survey.page', 'survey_id', string='Pages', copy=True)
stage_id = fields.Many2one('survey.stage', string="Stage", default=_default_stage,
ondelete="set null", copy=False, group_expand='_read_group_stage_ids')
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.Integer("Number of sent surveys", compute="_compute_survey_statistic")
tot_start_survey = fields.Integer("Number of started surveys", compute="_compute_survey_statistic")
tot_comp_survey = fields.Integer("Number of completed surveys", compute="_compute_survey_statistic")
description = fields.Html("Description", translate=True, help="A long description of the purpose of the survey")
color = fields.Integer('Color Index', default=0)
user_input_ids = fields.One2many('survey.user_input', 'survey_id', string='User responses', readonly=True)
designed = fields.Boolean("Is designed?", compute="_is_designed")
public_url = fields.Char("Public link", compute="_compute_survey_url")
public_url_html = fields.Char("Public link (html version)", compute="_compute_survey_url")
print_url = fields.Char("Print link", compute="_compute_survey_url")
result_url = fields.Char("Results link", compute="_compute_survey_url")
email_template_id = fields.Many2one('mail.template', string='Email Template', ondelete='set null')
thank_you_message = fields.Html("Thanks Message", translate=True, help="This message will be displayed when survey is completed")
quizz_mode = fields.Boolean("Quizz Mode")
active = fields.Boolean("Active", default=True)
is_closed = fields.Boolean("Is closed", related='stage_id.closed')
def _is_designed(self):
for survey in self:
if not survey.page_ids or not [page.question_ids for page in survey.page_ids if page.question_ids]:
survey.designed = False
else:
survey.designed = True
@api.multi
def _compute_survey_statistic(self):
UserInput = self.env['survey.user_input']
sent_survey = UserInput.search([('survey_id', 'in', self.ids), ('type', '=', 'link')])
start_survey = UserInput.search(['&', ('survey_id', 'in', self.ids), '|', ('state', '=', 'skip'), ('state', '=', 'done')])
complete_survey = UserInput.search([('survey_id', 'in', self.ids), ('state', '=', 'done')])
for survey in self:
survey.tot_sent_survey = len(sent_survey.filtered(lambda user_input: user_input.survey_id == survey))
survey.tot_start_survey = len(start_survey.filtered(lambda user_input: user_input.survey_id == survey))
survey.tot_comp_survey = len(complete_survey.filtered(lambda user_input: user_input.survey_id == survey))
def _compute_survey_url(self):
""" Computes a public URL for the survey """
base_url = '/' if self.env.context.get('relative_url') else \
self.env['ir.config_parameter'].sudo().get_param('web.base.url')
for survey in self:
survey.public_url = urls.url_join(base_url, "survey/start/%s" % (slug(survey)))
survey.print_url = urls.url_join(base_url, "survey/print/%s" % (slug(survey)))
survey.result_url = urls.url_join(base_url, "survey/results/%s" % (slug(survey)))
survey.public_url_html = '<a href="%s">%s</a>' % (survey.public_url, _("Click here to start survey"))
@api.model
def _read_group_stage_ids(self, stages, domain, order):
""" Read group customization in order to display all the stages in the
kanban view, even if they are empty
"""
stage_ids = stages._search([], order=order, access_rights_uid=SUPERUSER_ID)
return stages.browse(stage_ids)
# Public methods #
def copy_data(self, default=None):
title = _("%s (copy)") % (self.title)
default = dict(default or {}, title=title)
return super(Survey, self).copy_data(default)
@api.model
def next_page(self, user_input, page_id, go_back=False):
""" 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(next(p for p in pages if p[1].id == page_id))
# 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)
@api.multi
def filter_input_ids(self, filters, finished=False):
"""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.
"""
self.ensure_one()
if filters:
domain_filter, choice = [], []
for current_filter in filters:
row_id, answer_id = current_filter['row_id'], current_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:]
input_lines = self.env['survey.user_input_line'].search(domain_filter)
filtered_input_ids = [input_line.user_input_id.id for input_line in input_lines]
else:
filtered_input_ids = []
if finished:
UserInput = self.env['survey.user_input']
if not filtered_input_ids:
user_inputs = UserInput.search([('survey_id', '=', self.id)])
else:
user_inputs = UserInput.browse(filtered_input_ids)
return user_inputs.filtered(lambda input_item: input_item.state == 'done').ids
return filtered_input_ids
@api.model
def get_filter_display_data(self, filters):
"""Returns data to display current filters
:param filters: list of dictionary (having: row_id, answer_id)
:returns list of dict having data to display filters.
"""
filter_display_data = []
if filters:
Label = self.env['survey.label']
for current_filter in filters:
row_id, answer_id = current_filter['row_id'], current_filter['answer_id']
label = Label.browse(answer_id)
question = label.question_id
if row_id == 0:
labels = label
else:
labels = Label.browse([row_id, answer_id])
filter_display_data.append({'question_text': question.question,
'labels': labels.mapped('value')})
return filter_display_data
@api.model
def prepare_result(self, question, current_filters=None):
""" Compute statistical data for questions by counting number of vote per choice on basis of filter """
current_filters = current_filters if current_filters else []
result_summary = {}
# Calculate and return statistics for choice
if question.type in ['simple_choice', 'multiple_choice']:
answers = {}
comments = []
[answers.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 answers.get(input_line.value_suggested.id) and (not(current_filters) or input_line.user_input_id.id in current_filters):
answers[input_line.value_suggested.id]['count'] += 1
if input_line.answer_type == 'text' and (not(current_filters) or input_line.user_input_id.id in current_filters):
comments.append(input_line)
result_summary = {'answers': list(answers.values()), 'comments': comments}
# Calculate and return statistics for matrix
if question.type == 'matrix':
rows = OrderedDict()
answers = OrderedDict()
res = dict()
comments = []
[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, answers):
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) and input_line.value_suggested_row:
res[(input_line.value_suggested_row.id, input_line.value_suggested.id)] += 1
if input_line.answer_type == 'text' and (not(current_filters) or input_line.user_input_id.id in current_filters):
comments.append(input_line)
result_summary = {'answers': answers, 'rows': rows, 'result': res, 'comments': comments}
# Calculate and return statistics for free_text, textbox, date
if question.type in ['free_text', 'textbox', 'date']:
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),
'sum': sum(all_inputs),
'most_common': Counter(all_inputs).most_common(5)})
return result_summary
@api.model
def get_input_summary(self, question, current_filters=None):
""" Returns overall summary of question e.g. answered, skipped, total_inputs on basis of filter """
current_filters = current_filters if current_filters else []
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
@api.multi
def action_start_survey(self):
""" Open the website page with the survey form """
self.ensure_one()
token = self.env.context.get('survey_token')
trail = "/%s" % token if token else ""
return {
'type': 'ir.actions.act_url',
'name': "Start Survey",
'target': 'self',
'url': self.with_context(relative_url=True).public_url + trail
}
@api.multi
def action_send_survey(self):
""" Open a window to compose an email, pre-filled with the survey message """
# Ensure that this survey has at least one page with at least one question.
if not self.page_ids or not [page.question_ids for page in self.page_ids if page.question_ids]:
raise UserError(_('You cannot send an invitation for a survey that has no questions.'))
if self.stage_id.closed:
raise UserError(_("You cannot send invitations for closed surveys."))
template = self.env.ref('survey.email_template_survey', raise_if_not_found=False)
local_context = dict(
self.env.context,
default_model='survey.survey',
default_res_id=self.id,
default_survey_id=self.id,
default_use_template=bool(template),
default_template_id=template and template.id or False,
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': local_context,
}
@api.multi
def action_print_survey(self):
""" Open the website page with the survey printable view """
self.ensure_one()
token = self.env.context.get('survey_token')
trail = "/" + token if token else ""
return {
'type': 'ir.actions.act_url',
'name': "Print Survey",
'target': 'self',
'url': self.with_context(relative_url=True).print_url + trail
}
@api.multi
def action_result_survey(self):
""" Open the website page with the survey results view """
self.ensure_one()
return {
'type': 'ir.actions.act_url',
'name': "Results of the Survey",
'target': 'self',
'url': self.with_context(relative_url=True).result_url
}
@api.multi
def action_test_survey(self):
""" Open the website page with the survey form into test mode"""
self.ensure_one()
return {
'type': 'ir.actions.act_url',
'name': "Results of the Survey",
'target': 'self',
'url': self.with_context(relative_url=True).public_url + "/phantom"
}
@api.multi
def action_survey_user_input(self):
action_rec = self.env.ref('survey.action_survey_user_input')
action = action_rec.read()[0]
ctx = dict(self.env.context)
ctx.update({'search_default_survey_id': self.ids[0],
'search_default_completed': 1})
action['context'] = ctx
return action
class SurveyPage(models.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,id'
# Model Fields #
title = fields.Char('Page Title', required=True, translate=True)
survey_id = fields.Many2one('survey.survey', string='Survey', ondelete='cascade', required=True)
question_ids = fields.One2many('survey.question', 'page_id', string='Questions', copy=True)
sequence = fields.Integer('Page number', default=10)
description = fields.Html('Description', translate=True, oldname="note", help="An introductory text to your page")
class SurveyQuestion(models.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,id'
# Model fields #
# Question metadata
page_id = fields.Many2one('survey.page', string='Survey page',
ondelete='cascade', required=True, default=lambda self: self.env.context.get('page_id'))
survey_id = fields.Many2one('survey.survey', related='page_id.survey_id', string='Survey')
sequence = fields.Integer('Sequence', default=10)
# Question
question = fields.Char('Question Name', required=True, 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', 'Multiple Lines Text Box'),
('textbox', 'Single Line Text Box'),
('numerical_box', 'Numerical Value'),
('date', 'Date'),
('simple_choice', 'Multiple choice: only one answer'),
('multiple_choice', 'Multiple choice: multiple answers allowed'),
('matrix', 'Matrix')], string='Type of Question', default='free_text', required=True)
matrix_subtype = fields.Selection([('simple', 'One choice per row'),
('multiple', 'Multiple choices per row')], string='Matrix Type', default='simple')
labels_ids = fields.One2many('survey.label', 'question_id', string='Types of answers', oldname='answer_choice_ids', copy=True)
labels_ids_2 = fields.One2many('survey.label', 'question_id_2', string='Rows of the Matrix', copy=True)
# 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', default='12')
# These options refer to col-xx-[12|6|4|3|2] classes in Bootstrap
display_mode = fields.Selection([('columns', 'Radio Buttons'),
('dropdown', 'Selection Box')],
default='columns')
# Comments
comments_allowed = fields.Boolean('Show Comments Field',
oldname="allow_comment")
comments_message = fields.Char('Comment Message', translate=True, default=lambda self: _("If other, please specify:"))
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.Date('Minimum Date')
validation_max_date = fields.Date('Maximum Date')
validation_error_msg = fields.Char('Validation Error message', oldname='validation_valid_err_msg',
translate=True, default=lambda self: _("The answer you entered has an invalid format."))
# 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, default=lambda self: _("This question requires an answer."))
user_input_line_ids = fields.One2many('survey.user_input_line', 'question_id', string='Answers', domain=[('skipped', '=', False)])
_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!')
]
@api.onchange('validation_email')
def onchange_validation_email(self):
if self.validation_email:
self.validation_required = False
# Validation methods
@api.multi
def validate_question(self, post, answer_tag):
""" Validate question, depending on question type and parameters """
self.ensure_one()
try:
checker = getattr(self, 'validate_' + self.type)
except AttributeError:
_logger.warning(self.type + ": This type of question has no validation method")
return {}
else:
return checker(post, answer_tag)
@api.multi
def validate_free_text(self, post, answer_tag):
self.ensure_one()
errors = {}
answer = post[answer_tag].strip()
# Empty answer to mandatory question
if self.constr_mandatory and not answer:
errors.update({answer_tag: self.constr_error_msg})
return errors
@api.multi
def validate_textbox(self, post, answer_tag):
self.ensure_one()
errors = {}
answer = post[answer_tag].strip()
# Empty answer to mandatory question
if self.constr_mandatory and not answer:
errors.update({answer_tag: self.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 self.validation_email:
if not email_validator.match(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 self.validation_required:
if not (self.validation_length_min <= len(answer) <= self.validation_length_max):
errors.update({answer_tag: self.validation_error_msg})
return errors
@api.multi
def validate_numerical_box(self, post, answer_tag):
self.ensure_one()
errors = {}
answer = post[answer_tag].strip()
# Empty answer to mandatory question
if self.constr_mandatory and not answer:
errors.update({answer_tag: self.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 self.validation_required:
# Answer is not in the right range
with tools.ignore(Exception):
floatanswer = float(answer) # check that it is a float has been done hereunder
if not (self.validation_min_float_value <= floatanswer <= self.validation_max_float_value):
errors.update({answer_tag: self.validation_error_msg})
return errors
@api.multi
def validate_date(self, post, answer_tag):
self.ensure_one()
errors = {}
answer = post[answer_tag].strip()
# Empty answer to mandatory question
if self.constr_mandatory and not answer:
errors.update({answer_tag: self.constr_error_msg})
# Checks if user input is a date
if answer:
try:
dateanswer = fields.Date.from_string(answer)
except ValueError:
errors.update({answer_tag: _('This is not a date')})
return errors
# Answer validation (if properly defined)
if answer and self.validation_required:
# Answer is not in the right range
try:
date_from_string = fields.Date.from_string
dateanswer = date_from_string(answer)
min_date = date_from_string(self.validation_min_date)
max_date = date_from_string(self.validation_max_date)
if min_date and max_date and not (min_date <= dateanswer <= max_date):
# If Minimum and Maximum Date are entered
errors.update({answer_tag: self.validation_error_msg})
elif min_date and not min_date <= dateanswer:
# If only Minimum Date is entered and not Define Maximum Date
errors.update({answer_tag: self.validation_error_msg})
elif max_date and not dateanswer <= max_date:
# If only Maximum Date is entered and not Define Minimum Date
errors.update({answer_tag: self.validation_error_msg})
except ValueError: # check that it is a date has been done hereunder
pass
return errors
@api.multi
def validate_simple_choice(self, post, answer_tag):
self.ensure_one()
errors = {}
if self.comments_allowed:
comment_tag = "%s_%s" % (answer_tag, 'comment')
# Empty answer to mandatory self
if self.constr_mandatory and answer_tag not in post:
errors.update({answer_tag: self.constr_error_msg})
if self.constr_mandatory and answer_tag in post and not post[answer_tag].strip():
errors.update({answer_tag: self.constr_error_msg})
# Answer is a comment and is empty
if self.constr_mandatory and answer_tag in post and post[answer_tag] == "-1" and self.comment_count_as_answer and comment_tag in post and not post[comment_tag].strip():
errors.update({answer_tag: self.constr_error_msg})
return errors
@api.multi
def validate_multiple_choice(self, post, answer_tag):
self.ensure_one()
errors = {}
if self.constr_mandatory:
answer_candidates = dict_keys_startswith(post, answer_tag)
comment_flag = answer_candidates.pop(("%s_%s" % (answer_tag, -1)), None)
if self.comments_allowed:
comment_answer = answer_candidates.pop(("%s_%s" % (answer_tag, 'comment')), '').strip()
# Preventing answers with blank value
if all(not answer.strip() for answer in answer_candidates.values()) and answer_candidates:
errors.update({answer_tag: self.constr_error_msg})
# There is no answer neither comments (if comments count as answer)
if not answer_candidates and self.comment_count_as_answer and (not comment_flag or not comment_answer):
errors.update({answer_tag: self.constr_error_msg})
# There is no answer at all
if not answer_candidates and not self.comment_count_as_answer:
errors.update({answer_tag: self.constr_error_msg})
return errors
@api.multi
def validate_matrix(self, post, answer_tag):
self.ensure_one()
errors = {}
if self.constr_mandatory:
lines_number = len(self.labels_ids_2)
answer_candidates = dict_keys_startswith(post, answer_tag)
answer_candidates.pop(("%s_%s" % (answer_tag, 'comment')), '').strip()
# Number of lines that have been answered
if self.matrix_subtype == 'simple':
answer_number = len(answer_candidates)
elif self.matrix_subtype == 'multiple':
answer_number = len({sk.rsplit('_', 1)[0] for sk in answer_candidates})
else:
raise RuntimeError("Invalid matrix subtype")
# Validate that each line has been answered
if answer_number != lines_number:
errors.update({answer_tag: self.constr_error_msg})
return errors
class SurveyLabel(models.Model):
""" A suggested answer for a question """
_name = 'survey.label'
_rec_name = 'value'
_order = 'sequence,id'
_description = 'Survey Label'
question_id = fields.Many2one('survey.question', string='Question', ondelete='cascade')
question_id_2 = fields.Many2one('survey.question', string='Question 2', ondelete='cascade')
sequence = fields.Integer('Label Sequence order', default=10)
value = fields.Char('Suggested value', translate=True, required=True)
quizz_mark = fields.Float('Score for this choice', help="A positive score indicates a correct choice; a negative or null score indicates a wrong answer")
@api.constrains('question_id', 'question_id_2')
def _check_question_not_empty(self):
"""Ensure that field question_id XOR field question_id_2 is not null"""
if not bool(self.question_id) != bool(self.question_id_2):
raise ValidationError("A label must be attached to one and only one question")
class SurveyUserInput(models.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'
survey_id = fields.Many2one('survey.survey', string='Survey', required=True, readonly=True, ondelete='restrict')
date_create = fields.Datetime('Creation Date', default=fields.Datetime.now, required=True, readonly=True, copy=False)
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')], string='Answer Type', default='manually', required=True, readonly=True, oldname="response_type")
state = fields.Selection([
('new', 'Not started yet'),
('skip', 'Partially completed'),
('done', 'Completed')], string='Status', default='new', readonly=True)
test_entry = fields.Boolean(readonly=True)
token = fields.Char('Identification token', default=lambda self: str(uuid.uuid4()), readonly=True, required=True, copy=False)
# Optional Identification data
partner_id = fields.Many2one('res.partner', string='Partner', readonly=True)
email = fields.Char('E-mail', readonly=True)
# Displaying data
last_displayed_page_id = fields.Many2one('survey.page', string='Last displayed page')
# The answers !
user_input_line_ids = fields.One2many('survey.user_input_line', 'user_input_id', string='Answers', copy=True)
# URLs used to display the answers
result_url = fields.Char("Public link to the survey results", related='survey_id.result_url')
print_url = fields.Char("Public link to the empty survey", related='survey_id.print_url')
quizz_score = fields.Float("Score for the quiz", compute="_compute_quizz_score", default=0.0)
@api.depends('user_input_line_ids.quizz_mark')
def _compute_quizz_score(self):
for user_input in self:
user_input.quizz_score = sum(user_input.user_input_line_ids.mapped('quizz_mark'))
_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')
]
@api.model
def do_clean_emptys(self):
""" Remove empty user inputs that have been created manually
(used as a cronjob declared in data/survey_cron.xml)
"""
an_hour_ago = fields.Datetime.to_string(datetime.datetime.now() - datetime.timedelta(hours=1))
self.search([('type', '=', 'manually'), ('state', '=', 'new'),
('date_create', '<', an_hour_ago)]).unlink()
@api.multi
def action_survey_resend(self):
""" Send again the invitation """
self.ensure_one()
local_context = {
'survey_resent_token': True,
'default_partner_ids': self.partner_id and [self.partner_id.id] or [],
'default_multi_email': self.email or "",
'default_public': 'email_private',
}
return self.survey_id.with_context(local_context).action_send_survey()
@api.multi
def action_view_answers(self):
""" Open the website page with the survey form """
self.ensure_one()
return {
'type': 'ir.actions.act_url',
'name': "View Answers",
'target': 'self',
'url': '%s/%s' % (self.print_url, self.token)
}
@api.multi
def action_survey_results(self):
""" Open the website page with the survey results """
self.ensure_one()
return {
'type': 'ir.actions.act_url',
'name': "Survey Results",
'target': 'self',
'url': self.result_url
}
class SurveyUserInputLine(models.Model):
_name = 'survey.user_input_line'
_description = 'Survey User Input Line'
_rec_name = 'date_create'
user_input_id = fields.Many2one('survey.user_input', string='User Input', ondelete='cascade', required=True)
question_id = fields.Many2one('survey.question', string='Question', ondelete='restrict', required=True)
page_id = fields.Many2one(related='question_id.page_id', string="Page")
survey_id = fields.Many2one(related='user_input_id.survey_id', string='Survey', store=True)
date_create = fields.Datetime('Create Date', default=fields.Datetime.now, required=True)
skipped = fields.Boolean('Skipped')
answer_type = fields.Selection([
('text', 'Text'),
('number', 'Number'),
('date', 'Date'),
('free_text', 'Free Text'),
('suggestion', 'Suggestion')], string='Answer Type')
value_text = fields.Char('Text answer')
value_number = fields.Float('Numerical answer')
value_date = fields.Date('Date answer')
value_free_text = fields.Text('Free Text answer')
value_suggested = fields.Many2one('survey.label', string="Suggested answer")
value_suggested_row = fields.Many2one('survey.label', string="Row answer")
quizz_mark = fields.Float('Score given for this choice')
@api.constrains('skipped', 'answer_type')
def _answered_or_skipped(self):
for uil in self:
if not uil.skipped != bool(uil.answer_type):
raise ValidationError(_('A question cannot be unanswered and skipped'))
@api.constrains('answer_type')
def _check_answer_type(self):
for uil in self:
fields_type = {
'text': bool(uil.value_text),
'number': (bool(uil.value_number) or uil.value_number == 0),
'date': bool(uil.value_date),
'free_text': bool(uil.value_free_text),
'suggestion': bool(uil.value_suggested)
}
if not fields_type.get(uil.answer_type, True):
raise ValidationError(_('The answer must be in the right type'))
def _get_mark(self, value_suggested):
label = self.env['survey.label'].browse(int(value_suggested))
mark = label.quizz_mark if label.exists() else 0.0
return mark
@api.model
def create(self, vals):
value_suggested = vals.get('value_suggested')
if value_suggested:
vals.update({'quizz_mark': self._get_mark(value_suggested)})
return super(SurveyUserInputLine, self).create(vals)
@api.multi
def write(self, vals):
value_suggested = vals.get('value_suggested')
if value_suggested:
vals.update({'quizz_mark': self._get_mark(value_suggested)})
return super(SurveyUserInputLine, self).write(vals)
@api.model
def save_lines(self, user_input_id, question, post, answer_tag):
""" 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(user_input_id, question, post, answer_tag)
@api.model
def save_line_free_text(self, user_input_id, question, post, answer_tag):
vals = {
'user_input_id': user_input_id,
'question_id': question.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([
('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)
])
if old_uil:
old_uil.write(vals)
else:
old_uil.create(vals)
return True
@api.model
def save_line_textbox(self, user_input_id, question, post, answer_tag):
vals = {
'user_input_id': user_input_id,
'question_id': question.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([
('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)
])
if old_uil:
old_uil.write(vals)
else:
old_uil.create(vals)
return True
@api.model
def save_line_numerical_box(self, user_input_id, question, post, answer_tag):
vals = {
'user_input_id': user_input_id,
'question_id': question.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([
('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)
])
if old_uil:
old_uil.write(vals)
else:
old_uil.create(vals)
return True
@api.model
def save_line_date(self, user_input_id, question, post, answer_tag):
vals = {
'user_input_id': user_input_id,
'question_id': question.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([
('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)
])
if old_uil:
old_uil.write(vals)
else:
old_uil.create(vals)
return True
@api.model
def save_line_simple_choice(self, user_input_id, question, post, answer_tag):
vals = {
'user_input_id': user_input_id,
'question_id': question.id,
'survey_id': question.survey_id.id,
'skipped': False
}
old_uil = self.search([
('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)
])
old_uil.sudo().unlink()
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})
# '-1' indicates 'comment count as an answer' so do not need to record it
if post.get(answer_tag) and post.get(answer_tag) != '-1':
self.create(vals)
comment_answer = post.pop(("%s_%s" % (answer_tag, 'comment')), '').strip()
if comment_answer:
vals.update({'answer_type': 'text', 'value_text': comment_answer, 'skipped': False, 'value_suggested': False})
self.create(vals)
return True
@api.model
def save_line_multiple_choice(self, user_input_id, question, post, answer_tag):
vals = {
'user_input_id': user_input_id,
'question_id': question.id,
'survey_id': question.survey_id.id,
'skipped': False
}
old_uil = self.search([
('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)
])
old_uil.sudo().unlink()
ca_dict = dict_keys_startswith(post, answer_tag + '_')
comment_answer = ca_dict.pop(("%s_%s" % (answer_tag, 'comment')), '').strip()
if len(ca_dict) > 0:
for key in ca_dict:
# '-1' indicates 'comment count as an answer' so do not need to record it
if key != ('%s_%s' % (answer_tag, '-1')):
vals.update({'answer_type': 'suggestion', 'value_suggested': ca_dict[key]})
self.create(vals)
if comment_answer:
vals.update({'answer_type': 'text', 'value_text': comment_answer, 'value_suggested': False})
self.create(vals)
if not ca_dict and not comment_answer:
vals.update({'answer_type': None, 'skipped': True})
self.create(vals)
return True
@api.model
def save_line_matrix(self, user_input_id, question, post, answer_tag):
vals = {
'user_input_id': user_input_id,
'question_id': question.id,
'survey_id': question.survey_id.id,
'skipped': False
}
old_uil = self.search([
('user_input_id', '=', user_input_id),
('survey_id', '=', question.survey_id.id),
('question_id', '=', question.id)
])
old_uil.sudo().unlink()
no_answers = True
ca_dict = dict_keys_startswith(post, answer_tag + '_')
comment_answer = ca_dict.pop(("%s_%s" % (answer_tag, 'comment')), '').strip()
if comment_answer:
vals.update({'answer_type': 'text', 'value_text': comment_answer})
self.create(vals)
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_dict:
no_answers = False
vals.update({'answer_type': 'suggestion', 'value_suggested': ca_dict[a_tag], 'value_suggested_row': row.id})
self.create(vals)
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_dict:
no_answers = False
vals.update({'answer_type': 'suggestion', 'value_suggested': col.id, 'value_suggested_row': row.id})
self.create(vals)
if no_answers:
vals.update({'answer_type': None, 'skipped': True})
self.create(vals)
return True