# -*- coding: utf-8 -*-

"""

 (c) 2017 - Copyright Red Hat Inc

 Authors:

   Pierre-Yves Chibon <pingou@pingoured.fr></pingou@pingoured.fr>

"""

from __future__ import unicode_literals, absolute_import

import unittest

import shutil

import sys

import tempfile

import os

from mock import patch, MagicMock

sys.path.insert(

    0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "..")

)

import pagure

import pagure.lib.query

import tests

class PagureFlaskGiveRepotests(tests.SimplePagureTest):

    """ Tests for give a project on pagure """

    def setUp(self):

        """ Set up the environnment, ran before every tests. """

        super(PagureFlaskGiveRepotests, self).setUp()

        pagure.config.config["VIRUS_SCAN_ATTACHMENTS"] = False

        pagure.config.config["UPLOAD_FOLDER_URL"] = "/releases/"

        pagure.config.config["UPLOAD_FOLDER_PATH"] = os.path.join(

            self.path, "releases"

        )

        tests.create_projects(self.session)

        tests.create_projects_git(os.path.join(self.path, "repos"), bare=True)

        self._check_user(user="pingou")

    def _check_user(self, user="pingou"):

        self.session.commit()

        project = pagure.lib.query.get_authorized_project(

            self.session, project_name="test"

        )

        self.assertEqual(project.user.user, user)

    def test_give_project_no_project(self):

        """ Test the give_project endpoint. """

        # No such project

        output = self.app.post("/test42/give")

        self.assertEqual(output.status_code, 404)

    def test_give_project_no_csrf(self):

        """ Test the give_project endpoint. """

        user = tests.FakeUser()

        user.username = "pingou"

        with tests.user_set(self.app.application, user):

            self._check_user()

            # Missing CSRF

            data = {"user": "foo"}

            output = self.app.post(

                "/test/give", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                "<title>Overview - test - Pagure</title>",

                output.get_data(as_text=True),

            )

            self._check_user()

    def test_give_project_invalid_user(self):

        """ Test the give_project endpoint. """

        user = tests.FakeUser()

        user.username = "pingou"

        with tests.user_set(self.app.application, user):

            csrf_token = self.get_csrf()

            self._check_user()

            # Invalid user

            data = {"user": "foobar", "csrf_token": csrf_token}

            output = self.app.post(

                "/test/give", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 404)

            self.assertIn(

                "
No such user foobar found
",

                output.get_data(as_text=True),

            )

            self._check_user()

    def test_give_project_no_user(self):

        """ Test the give_project endpoint. """

        user = tests.FakeUser()

        user.username = "pingou"

        with tests.user_set(self.app.application, user):

            csrf_token = self.get_csrf()

            self._check_user()

            # No user

            data = {"csrf_token": csrf_token}

            output = self.app.post(

                "/test/give", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 404)

            self.assertIn(

                "
No user specified
", output.get_data(as_text=True)

            )

            self._check_user()

    def test_give_project_not_owner(self):

        """ Test the give_project endpoint. """

        user = tests.FakeUser()

        user.username = "foo"

        with tests.user_set(self.app.application, user):

            csrf_token = self.get_csrf()

            self._check_user()

            # User isn't the admin

            data = {"user": "foo", "csrf_token": csrf_token}

            output = self.app.post(

                "/test/give", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 403)

            self.assertIn(

                "
You are not allowed to change the settings for this "

                "project
",

                output.get_data(as_text=True),

            )

            self._check_user()

    def test_give_project_not_admin(self):

        """ Test the give_project endpoint. """

        user = tests.FakeUser()

        user.username = "foo"

        with tests.user_set(self.app.application, user):

            csrf_token = self.get_csrf()

            self._check_user()

            # User isn't the admin

            data = {"user": "foo", "csrf_token": csrf_token}

            output = self.app.post(

                "/test/give", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 403)

            self.assertIn(

                "
You are not allowed to change the settings for this "

                "project
",

                output.get_data(as_text=True),

            )

            self._check_user()

    def test_give_project_not_owner_but_is_admin(self):

        """ Test the give_project endpoint. """

        project = pagure.lib.query.get_authorized_project(

            self.session, project_name="test"

        )

        msg = pagure.lib.query.add_user_to_project(

            self.session,

            project=project,

            new_user="foo",

            user="pingou",

            access="admin",

        )

        self.session.commit()

        self.assertEqual(msg, "User added")

        user = tests.FakeUser()

        user.username = "foo"

        with tests.user_set(self.app.application, user):

            csrf_token = self.get_csrf()

            self._check_user()

            # User isn't the owner

            data = {"user": "foo", "csrf_token": csrf_token}

            output = self.app.post(

                "/test/give", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 403)

            self.assertIn(

                "
You are not allowed to give this project
",

                output.get_data(as_text=True),

            )

            self._check_user()

    @patch.dict("pagure.config.config", {"PAGURE_ADMIN_USERS": "foo"})

    @patch("pagure.lib.git.generate_gitolite_acls", MagicMock())

    def test_give_project_not_owner_but_admin(self):

        """ Test the give_project endpoint.

        Test giving a project when the person giving the project is a pagure

        admin (instance wide admin) but not a project admin.

        """

        user = tests.FakeUser()

        user.username = "foo"

        user.cla_done = True

        user.groups = ["foo"]

        with tests.user_set(self.app.application, user):

            csrf_token = self.get_csrf()

            self._check_user()

            # User isn't the owner but is an instance admin

            data = {"user": "foo", "csrf_token": csrf_token}

            output = self.app.post(

                "/test/give", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                "The project has been " "transferred to foo",

                output.get_data(as_text=True),

            )

            self._check_user("foo")

    @patch.dict("pagure.config.config", {"PAGURE_ADMIN_USERS": "foo"})

    @patch("pagure.lib.git.generate_gitolite_acls", MagicMock())

    def test_give_project(self):

        """ Test the give_project endpoint. """

        user = tests.FakeUser()

        user.username = "pingou"

        with tests.user_set(self.app.application, user):

            csrf_token = self.get_csrf()

            self._check_user()

            # All good

            data = {"user": "foo", "csrf_token": csrf_token}

            output = self.app.post(

                "/test/give", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                "The project has been " "transferred to foo",

                output.get_data(as_text=True),

            )

            self._check_user("foo")

            # Make sure that the user giving the project is still an admin

            project = pagure.lib.query.get_authorized_project(

                self.session, project_name="test"

            )

            self.assertEqual(len(project.users), 1)

            self.assertEqual(project.users[0].user, "pingou")

    @patch.dict("pagure.config.config", {"PAGURE_ADMIN_USERS": "foo"})

    @patch("pagure.lib.git.generate_gitolite_acls", MagicMock())

    def test_give_project_already_user(self):

        """ Test the give_project endpoint when the new main_admin is already

        a committer on the project. """

        project = pagure.lib.query._get_project(self.session, "test")

        pagure.lib.query.add_user_to_project(

            self.session,

            project,

            new_user="foo",

            user="pingou",

            access="commit",

        )

        self.session.commit()

        user = tests.FakeUser()

        user.username = "pingou"

        with tests.user_set(self.app.application, user):

            csrf_token = self.get_csrf()

            self._check_user()

            # All good

            data = {"user": "foo", "csrf_token": csrf_token}

            output = self.app.post(

                "/test/give", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                "The project has been " "transferred to foo",

                output.get_data(as_text=True),

            )

            self._check_user("foo")

            # Make sure that the user giving the project is still an admin

            project = pagure.lib.query.get_authorized_project(

                self.session, project_name="test"

            )

            self.assertEqual(len(project.users), 1)

            self.assertEqual(project.users[0].user, "pingou")

    @patch.dict(

        "pagure.config.config", {"REQUIRED_GROUPS": {"*": ["packager"]}}

    )

    @patch.dict("pagure.config.config", {"PAGURE_ADMIN_USERS": "foo"})

    @patch("pagure.lib.git.generate_gitolite_acls", MagicMock())

    def test_give_project_not_in_required_group(self):

        """ Test the give_project endpoint. """

        user = tests.FakeUser()

        user.username = "pingou"

        with tests.user_set(self.app.application, user):

            csrf_token = self.get_csrf()

            self._check_user()

            # User not a packager

            data = {"user": "foo", "csrf_token": csrf_token}

            output = self.app.post(

                "/test/give", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                " This user must be in one of the following groups to "

                "be allowed to be added to this project: packager",

                output.get_data(as_text=True),

            )

            self._check_user(user="pingou")

    @patch.dict(

        "pagure.config.config", {"REQUIRED_GROUPS": {"*": ["packager"]}}

    )

    @patch.dict("pagure.config.config", {"PAGURE_ADMIN_USERS": "foo"})

    @patch("pagure.lib.git.generate_gitolite_acls", MagicMock())

    def test_give_project_in_required_group(self):

        """ Test the give_project endpoint. """

        # Create the packager group

        msg = pagure.lib.query.add_group(

            self.session,

            group_name="packager",

            display_name="packager group",

            description=None,

            group_type="user",

            user="pingou",

            is_admin=False,

            blacklist=[],

        )

        self.session.commit()

        self.assertEqual(msg, "User `pingou` added to the group `packager`.")

        # Add foo to the packager group

        group = pagure.lib.query.search_groups(

            self.session, group_name="packager"

        )

        msg = pagure.lib.query.add_user_to_group(

            self.session,

            username="foo",

            group=group,

            user="pingou",

            is_admin=False,

        )

        self.session.commit()

        self.assertEqual(msg, "User `foo` added to the group `packager`.")

        # pingou transferts test to foo

        user = tests.FakeUser()

        user.username = "pingou"

        with tests.user_set(self.app.application, user):

            csrf_token = self.get_csrf()

            self._check_user()

            # User not a packager

            data = {"user": "foo", "csrf_token": csrf_token}

            output = self.app.post(

                "/test/give", data=data, follow_redirects=True

            )

            self.assertEqual(output.status_code, 200)

            self.assertIn(

                " The project has been transferred to foo",

                output.get_data(as_text=True),

            )

            self._check_user("foo")

            # Make sure that the user giving the project is still an admin

            project = pagure.lib.query.get_authorized_project(

                self.session, project_name="test"

            )

            self.assertEqual(len(project.users), 1)

            self.assertEqual(project.users[0].user, "pingou")

if __name__ == "__main__":

    unittest.main(verbosity=2)