bika.lims.browser.contact.ContactLoginDetailsView._link_user() - Code Metrics - Inspection of "Fix groups for selection in login details view are..." - senaite/senaite.core - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — 2.x ( 53afe3...d668b2 )

by Ramon

created 2022-10-06 20:10 UTC

ContactLoginDetailsView._link_user() A

↳ Parent: bika.lims.browser.contact

Complexity

Conditions

Size

Total Lines	14
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	10
dl	0
loc	14
rs	9.9
c	0
b	0
f	0
cc	3
nop	2

# -*- coding: utf-8 -*-
#
# This file is part of SENAITE.CORE.
#
# SENAITE.CORE is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation, version 2.
#
# 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 General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright 2018-2021 by it's authors.
# Some rights reserved, see README and LICENSE.

import re

import transaction
from bika.lims import PMF
from bika.lims import api
from bika.lims import bikaMessageFactory as _
from bika.lims import logger
from bika.lims.api import security
from bika.lims.browser import BrowserView
from bika.lims.content.contact import Contact
from bika.lims.content.labcontact import LabContact
from plone.memoize import view
from plone.protect import CheckAuthenticator
from Products.CMFCore.utils import getToolByName
from Products.CMFPlone.controlpanel.browser.usergroups_usersoverview import \
    UsersOverviewControlPanel
from Products.CMFPlone.utils import safe_unicode
from Products.Five.browser.pagetemplatefile import ViewPageTemplateFile
from senaite.core.config.groups import HIDDEN_GROUPS
from senaite.core.p3compat import cmp


class ContactLoginDetailsView(BrowserView):
    """Contact Login View
    """
    template = ViewPageTemplateFile("templates/login_details.pt")

    def __call__(self):
        request = self.request
        form = request.form
        CheckAuthenticator(form)

        self.newSearch = False
        self.searchstring = form.get("searchstring", "")

        if form.get("submitted"):
            logger.debug("Form Submitted: {}".format(form))
            if form.get("unlink_button", False):
                self._unlink_user()
            elif form.get("search_button", False):
                logger.debug("Search User")
                self.newSearch = True
            elif form.get("link_button", False):
                logger.debug("Link User")
                self._link_user(form.get("userid"))
            elif form.get("save_button", False):
                logger.debug("Create User")
                self._create_user()

        return self.template()

    @view.memoize
    def get_users(self):
        """Get all users of the portal
        """
        # We make use of the existing controlpanel `@@usergroup-userprefs`
        # view logic to make sure we get all users from all plugins (e.g. LDAP)
        users_view = UsersOverviewControlPanel(self.context, self.request)
        return users_view.doSearch("")

    def get_laboratory_groups(self):
        """Return the groups available for laboratory users
        """
        gtool = api.get_tool("portal_groups")
        groups = gtool.listGroupIds()

        # exclude hidden groups (Administrators, etc.)
        groups = filter(lambda group: group not in HIDDEN_GROUPS, groups)

        # sort them
        return sorted(groups)

    def get_user_properties(self):
        """Return the properties of the User
        """

        user = self.context.getUser()

        # No User linked, nothing to do
        if user is None:
            return {}

        out = {}
        plone_user = user.getUser()
        userid = plone_user.getId()
        for sheet in plone_user.listPropertysheets():
            ps = plone_user.getPropertysheet(sheet)
            out.update(dict(ps.propertyItems()))

        portal = api.get_portal()
        mtool = getToolByName(self.context, 'portal_membership')

        out["id"] = userid
        out["portrait"] = mtool.getPersonalPortrait(id=userid)
        out["edit_url"] = "{}/@@user-information?userid={}".format(
            portal.absolute_url(), userid)

        return out

    def get_contact_properties(self):
        """Return the properties of the Contact
        """
        contact = self.context

        return {
            "fullname": contact.getFullname(),
            "username": contact.getUsername(),
        }

    def linkable_users(self):
        """Search Plone users which are not linked to a contact or lab contact
        """

        # Only users with at nost these roles are displayed
        linkable_roles = {"Authenticated", "Member", "Client"}

        out = []
        for user in self.get_users():
            userid = user.get("id", None)

            if userid is None:
                continue

            # Skip users which are already linked to a Contact
            contact = Contact.getContactByUsername(userid)
            labcontact = LabContact.getContactByUsername(userid)

            if contact or labcontact:
                continue
            if self.is_contact():
                # Checking Plone user belongs to Client group only. Otherwise,
                # weird things could happen (a client contact assigned to a
                # user with labman privileges, different contacts from
                # different clients assigned to the same user, etc.)
                user_roles = security.get_roles(user=userid)
                if not linkable_roles.issuperset(set(user_roles)):
                    continue
            userdata = {
                "userid": userid,
                "email": user.get("email"),
                "fullname": user.get("title"),
            }

            # filter out users which do not match the searchstring
            if self.searchstring:
                s = self.searchstring.lower()
                if not any(
                        map(lambda v: re.search(s, str(v).lower()),

                            userdata.values())):
                    continue

            # update data (maybe for later use)
            userdata.update(user)

            # Append the userdata for the results
            out.append(userdata)

        out.sort(lambda x, y: cmp(x["fullname"], y["fullname"]))
        return out

    def is_contact(self):
        """Check if the current context is a Contact
        """
        if self.context.portal_type == "Contact":
            return True
        return False

    def is_labcontact(self):
        """Check if the current context is a LabContact
        """
        if self.context.portal_type == "LabContact":
            return True
        return False

    def _link_user(self, userid):
        """Link an existing user to the current Contact
        """
        # check if we have a selected user from the search-list
        if userid:
            try:
                self.context.setUser(userid)
                self.add_status_message(
                    _("User linked to this Contact"), "info")
            except ValueError as e:
                self.add_status_message(e, "error")
        else:
            self.add_status_message(
                _("Please select a User from the list"), "info")

    def _unlink_user(self):
        """Unlink and delete the User from the current Contact
        """
        self.context.unlinkUser()
        self.add_status_message(_("Unlinked User"), "info")

    def add_status_message(self, message, severity="info"):
        """Set a portal message
        """
        self.context.plone_utils.addPortalMessage(message, severity)

    def _create_user(self):
        """Create a new user
        """

        def error(field, message):
            if field:
                message = "%s: %s" % (field, message)
            self.context.plone_utils.addPortalMessage(message, 'error')
            return self.request.response.redirect(
                self.context.absolute_url() + "/login_details")

        form = self.request.form
        contact = self.context

        password = safe_unicode(form.get('password', '')).encode('utf-8')
        username = safe_unicode(form.get('username', '')).encode('utf-8')
        confirm = form.get('confirm', '')
        email = safe_unicode(form.get('email', '')).encode('utf-8')

        if not username:
            return error('username', PMF("Input is required but not given."))

        if not email:
            return error('email', PMF("Input is required but not given."))

        reg_tool = self.context.portal_registration
        # properties = self.context.portal_properties.site_properties
        # if properties.validate_email:
        #     password = reg_tool.generatePassword()
        # else:
        if password != confirm:
            return error('password', PMF("Passwords do not match."))

        if not password:
            return error('password', PMF("Input is required but not given."))

        if not confirm:
            return error('password', PMF("Passwords do not match."))

        if len(password) < 5:
            return error('password', PMF("Passwords must contain at least 5 "
                                         "characters."))
        for user in self.get_users():
            userid = user.get("id", None)
            if userid is None:
                continue
            user_obj = api.get_user(userid)
            if user_obj.getUserName() == username:
                msg = "Username {} already exists, please, choose " \
                      "another one.".format(username)
                return error(None, msg)

        try:
            reg_tool.addMember(username,
                               password,
                               properties={
                                   'username': username,
                                   'email': email,
                                   'fullname': username})
        except ValueError as msg:
            return error(None, msg)

        # set the user to the contact
        contact.setUser(username)

        # Additional groups for LabContact users only!
        # -> This is not visible in the Client Contact Form
        if "groups" in self.request and self.request["groups"]:
            groups = self.request["groups"]
            if not type(groups) in (list, tuple):
                groups = [groups, ]
            for group in groups:
                group = self.portal_groups.getGroupById(group)
                group.addMember(username)

        if self.request.get('mail_me', 0):
            try:
                reg_tool.registeredNotify(username)
            except Exception:
                transaction.abort()
                message = _("SMTP server disconnected. User creation aborted.")
                return error(None, message)

        message = _("Member registered and linked to the current Contact.")
        self.context.plone_utils.addPortalMessage(message, 'info')
        return self.request.response.redirect(
            self.context.absolute_url() + "/login_details")

    def tabindex(self):
        i = 0
        while True:
            i += 1
            yield i


1			# -- coding: utf-8 --
2			#
3			# This file is part of SENAITE.CORE.
4			#
5			# SENAITE.CORE is free software: you can redistribute it and/or modify it under
6			# the terms of the GNU General Public License as published by the Free Software
7			# Foundation, version 2.
8			#
9			# This program is distributed in the hope that it will be useful, but WITHOUT
10			# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11			# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
12			# details.
13			#
14			# You should have received a copy of the GNU General Public License along with
15			# this program; if not, write to the Free Software Foundation, Inc., 51
16			# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
17			#
18			# Copyright 2018-2021 by it's authors.
19			# Some rights reserved, see README and LICENSE.
20
21			import re
22
23			import transaction
24			from bika.lims import PMF
25			from bika.lims import api
26			from bika.lims import bikaMessageFactory as _
27			from bika.lims import logger
28			from bika.lims.api import security
29			from bika.lims.browser import BrowserView
30			from bika.lims.content.contact import Contact
31			from bika.lims.content.labcontact import LabContact
32			from plone.memoize import view
33			from plone.protect import CheckAuthenticator
34			from Products.CMFCore.utils import getToolByName
35			from Products.CMFPlone.controlpanel.browser.usergroups_usersoverview import \
36			UsersOverviewControlPanel
37			from Products.CMFPlone.utils import safe_unicode
38			from Products.Five.browser.pagetemplatefile import ViewPageTemplateFile
39			from senaite.core.config.groups import HIDDEN_GROUPS
40			from senaite.core.p3compat import cmp
41
42
43			class ContactLoginDetailsView(BrowserView):
44			"""Contact Login View
45			"""
46			template = ViewPageTemplateFile("templates/login_details.pt")
47
48			def __call__(self):
49			request = self.request
50			form = request.form
51			CheckAuthenticator(form)
52
53			self.newSearch = False
54			self.searchstring = form.get("searchstring", "")
55
56			if form.get("submitted"):
57			logger.debug("Form Submitted: {}".format(form))
58			if form.get("unlink_button", False):
59			self._unlink_user()
60			elif form.get("search_button", False):
61			logger.debug("Search User")
62			self.newSearch = True
63			elif form.get("link_button", False):
64			logger.debug("Link User")
65			self._link_user(form.get("userid"))
66			elif form.get("save_button", False):
67			logger.debug("Create User")
68			self._create_user()
69
70			return self.template()
71
72			@view.memoize
73			def get_users(self):
74			"""Get all users of the portal
75			"""
76			# We make use of the existing controlpanel `@@usergroup-userprefs`
77			# view logic to make sure we get all users from all plugins (e.g. LDAP)
78			users_view = UsersOverviewControlPanel(self.context, self.request)
79			return users_view.doSearch("")
80
81			def get_laboratory_groups(self):
82			"""Return the groups available for laboratory users
83			"""
84			gtool = api.get_tool("portal_groups")
85			groups = gtool.listGroupIds()
86
87			# exclude hidden groups (Administrators, etc.)
88			groups = filter(lambda group: group not in HIDDEN_GROUPS, groups)
89
90			# sort them
91			return sorted(groups)
92
93			def get_user_properties(self):
94			"""Return the properties of the User
95			"""
96
97			user = self.context.getUser()
98
99			# No User linked, nothing to do
100			if user is None:
101			return {}
102
103			out = {}
104			plone_user = user.getUser()
105			userid = plone_user.getId()
106			for sheet in plone_user.listPropertysheets():
107			ps = plone_user.getPropertysheet(sheet)
108			out.update(dict(ps.propertyItems()))
109
110			portal = api.get_portal()
111			mtool = getToolByName(self.context, 'portal_membership')
112
113			out["id"] = userid
114			out["portrait"] = mtool.getPersonalPortrait(id=userid)
115			out["edit_url"] = "{}/@@user-information?userid={}".format(
116			portal.absolute_url(), userid)
117
118			return out
119
120			def get_contact_properties(self):
121			"""Return the properties of the Contact
122			"""
123			contact = self.context
124
125			return {
126			"fullname": contact.getFullname(),
127			"username": contact.getUsername(),
128			}
129
130			def linkable_users(self):
131			"""Search Plone users which are not linked to a contact or lab contact
132			"""
133
134			# Only users with at nost these roles are displayed
135			linkable_roles = {"Authenticated", "Member", "Client"}
136
137			out = []
138			for user in self.get_users():
139			userid = user.get("id", None)
140
141			if userid is None:
142			continue
143
144			# Skip users which are already linked to a Contact
145			contact = Contact.getContactByUsername(userid)
146			labcontact = LabContact.getContactByUsername(userid)
147
148			if contact or labcontact:
149			continue
150			if self.is_contact():
151			# Checking Plone user belongs to Client group only. Otherwise,
152			# weird things could happen (a client contact assigned to a
153			# user with labman privileges, different contacts from
154			# different clients assigned to the same user, etc.)
155			user_roles = security.get_roles(user=userid)
156			if not linkable_roles.issuperset(set(user_roles)):
157			continue
158			userdata = {
159			"userid": userid,
160			"email": user.get("email"),
161			"fullname": user.get("title"),
162			}
163
164			# filter out users which do not match the searchstring
165			if self.searchstring:
166			s = self.searchstring.lower()
167			if not any(
168			map(lambda v: re.search(s, str(v).lower()),
			0 ignored issues – show introduced 2019-03-19 12:26 UTC by Report Bug Copy Issue Report The variable `s` does not seem to be defined for all execution paths. Loading history...
169			userdata.values())):
170			continue
171
172			# update data (maybe for later use)
173			userdata.update(user)
174
175			# Append the userdata for the results
176			out.append(userdata)
177
178			out.sort(lambda x, y: cmp(x["fullname"], y["fullname"]))
179			return out
180
181			def is_contact(self):
182			"""Check if the current context is a Contact
183			"""
184			if self.context.portal_type == "Contact":
185			return True
186			return False
187
188			def is_labcontact(self):
189			"""Check if the current context is a LabContact
190			"""
191			if self.context.portal_type == "LabContact":
192			return True
193			return False
194
195			def _link_user(self, userid):
196			"""Link an existing user to the current Contact
197			"""
198			# check if we have a selected user from the search-list
199			if userid:
200			try:
201			self.context.setUser(userid)
202			self.add_status_message(
203			_("User linked to this Contact"), "info")
204			except ValueError as e:
205			self.add_status_message(e, "error")
206			else:
207			self.add_status_message(
208			_("Please select a User from the list"), "info")
209
210			def _unlink_user(self):
211			"""Unlink and delete the User from the current Contact
212			"""
213			self.context.unlinkUser()
214			self.add_status_message(_("Unlinked User"), "info")
215
216			def add_status_message(self, message, severity="info"):
217			"""Set a portal message
218			"""
219			self.context.plone_utils.addPortalMessage(message, severity)
220
221			def _create_user(self):
222			"""Create a new user
223			"""
224
225			def error(field, message):
226			if field:
227			message = "%s: %s" % (field, message)
228			self.context.plone_utils.addPortalMessage(message, 'error')
229			return self.request.response.redirect(
230			self.context.absolute_url() + "/login_details")
231
232			form = self.request.form
233			contact = self.context
234
235			password = safe_unicode(form.get('password', '')).encode('utf-8')
236			username = safe_unicode(form.get('username', '')).encode('utf-8')
237			confirm = form.get('confirm', '')
238			email = safe_unicode(form.get('email', '')).encode('utf-8')
239
240			if not username:
241			return error('username', PMF("Input is required but not given."))
242
243			if not email:
244			return error('email', PMF("Input is required but not given."))
245
246			reg_tool = self.context.portal_registration
247			# properties = self.context.portal_properties.site_properties
248			# if properties.validate_email:
249			# password = reg_tool.generatePassword()
250			# else:
251			if password != confirm:
252			return error('password', PMF("Passwords do not match."))
253
254			if not password:
255			return error('password', PMF("Input is required but not given."))
256
257			if not confirm:
258			return error('password', PMF("Passwords do not match."))
259
260			if len(password) < 5:
261			return error('password', PMF("Passwords must contain at least 5 "
262			"characters."))
263			for user in self.get_users():
264			userid = user.get("id", None)
265			if userid is None:
266			continue
267			user_obj = api.get_user(userid)
268			if user_obj.getUserName() == username:
269			msg = "Username {} already exists, please, choose " \
270			"another one.".format(username)
271			return error(None, msg)
272
273			try:
274			reg_tool.addMember(username,
275			password,
276			properties={
277			'username': username,
278			'email': email,
279			'fullname': username})
280			except ValueError as msg:
281			return error(None, msg)
282
283			# set the user to the contact
284			contact.setUser(username)
285
286			# Additional groups for LabContact users only!
287			# -> This is not visible in the Client Contact Form
288			if "groups" in self.request and self.request["groups"]:
289			groups = self.request["groups"]
290			if not type(groups) in (list, tuple):
291			groups = [groups, ]
292			for group in groups:
293			group = self.portal_groups.getGroupById(group)
294			group.addMember(username)
295
296			if self.request.get('mail_me', 0):
297			try:
298			reg_tool.registeredNotify(username)
299			except Exception:
300			transaction.abort()
301			message = _("SMTP server disconnected. User creation aborted.")
302			return error(None, message)
303
304			message = _("Member registered and linked to the current Contact.")
305			self.context.plone_utils.addPortalMessage(message, 'info')
306			return self.request.response.redirect(
307			self.context.absolute_url() + "/login_details")
308
309			def tabindex(self):
310			i = 0
311			while True:
312			i += 1
313			yield i
314

senaite / senaite.core

Push — 2.x ( 53afe3...d668b2 )

ContactLoginDetailsView._link_user() A

Complexity

Size

Duplication

Importance

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