# Copyright (C) 2010-2023 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# 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 Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/

"""
Utilities library for RhodeCode
"""

import datetime

import decorator
import logging
import os
import re
import sys
import shutil
import socket
import tempfile
import traceback
import tarfile
import urllib.parse
import warnings
from functools import wraps
from os.path import join as jn
from configparser import NoOptionError

import paste
import pkg_resources
from webhelpers2.text import collapse, strip_tags, convert_accented_entities, convert_misc_entities

from mako import exceptions

from rhodecode.lib.hash_utils import sha256_safe, md5, sha1
from rhodecode.lib.type_utils import AttributeDict
from rhodecode.lib.str_utils import safe_bytes, safe_str
from rhodecode.lib.vcs.backends.base import Config
from rhodecode.lib.vcs.exceptions import VCSError
from rhodecode.lib.vcs.utils.helpers import get_scm, get_scm_backend
from rhodecode.lib.ext_json import sjson as json
from rhodecode.model import meta
from rhodecode.model.db import (
    Repository, User, RhodeCodeUi, UserLog, RepoGroup, UserGroup)
from rhodecode.model.meta import Session
from rhodecode.lib.pyramid_utils import get_config
from rhodecode.lib.vcs import CurlSession
from rhodecode.lib.vcs.exceptions import ImproperlyConfiguredError


log = logging.getLogger(__name__)

REMOVED_REPO_PAT = re.compile(r'rm__\d{8}_\d{6}_\d{6}__.*')

# String which contains characters that are not allowed in slug names for
# repositories or repository groups. It is properly escaped to use it in
# regular expressions.
SLUG_BAD_CHARS = re.escape(r'`?=[]\;\'"<>,/~!@#$%^&*()+{}|:')

# Regex that matches forbidden characters in repo/group slugs.
SLUG_BAD_CHAR_RE = re.compile(r'[{}\x00-\x08\x0b-\x0c\x0e-\x1f]'.format(SLUG_BAD_CHARS))

# Regex that matches allowed characters in repo/group slugs.
SLUG_GOOD_CHAR_RE = re.compile(r'[^{}]'.format(SLUG_BAD_CHARS))

# Regex that matches whole repo/group slugs.
SLUG_RE = re.compile(r'[^{}]+'.format(SLUG_BAD_CHARS))

_license_cache = None


def adopt_for_celery(func):
    """
    Decorator designed to adopt hooks (from rhodecode.lib.hooks_base)
    for further usage as a celery tasks.
    """
    @wraps(func)
    def wrapper(extras):
        extras = AttributeDict(extras)
        # HooksResponse implements to_json method which must be used there.
        return func(extras).to_json()
    return wrapper


def repo_name_slug(value):
    """
    Return slug of name of repository
    This function is called on each creation/modification
    of repository to prevent bad names in repo
    """

    replacement_char = '-'

    slug = strip_tags(value)
    slug = convert_accented_entities(slug)
    slug = convert_misc_entities(slug)

    slug = SLUG_BAD_CHAR_RE.sub('', slug)
    slug = re.sub(r'[\s]+', '-', slug)
    slug = collapse(slug, replacement_char)

    return slug


#==============================================================================
# PERM DECORATOR HELPERS FOR EXTRACTING NAMES FOR PERM CHECKS
#==============================================================================
def get_repo_slug(request):
    _repo = ''

    if hasattr(request, 'db_repo_name'):
        # if our requests has set db reference use it for name, this
        # translates the example.com/_<id> into proper repo names
        _repo = request.db_repo_name
    elif getattr(request, 'matchdict', None):
        # pyramid
        _repo = request.matchdict.get('repo_name')

    if _repo:
        _repo = _repo.rstrip('/')
    return _repo


def get_repo_group_slug(request):
    _group = ''
    if hasattr(request, 'db_repo_group'):
        # if our requests has set db reference use it for name, this
        # translates the example.com/_<id> into proper repo group names
        _group = request.db_repo_group.group_name
    elif getattr(request, 'matchdict', None):
        # pyramid
        _group = request.matchdict.get('repo_group_name')

    if _group:
        _group = _group.rstrip('/')
    return _group


def get_user_group_slug(request):
    _user_group = ''

    if hasattr(request, 'db_user_group'):
        _user_group = request.db_user_group.users_group_name
    elif getattr(request, 'matchdict', None):
        # pyramid
        _user_group = request.matchdict.get('user_group_id')
        _user_group_name = request.matchdict.get('user_group_name')
        try:
            if _user_group:
                _user_group = UserGroup.get(_user_group)
            elif _user_group_name:
                _user_group = UserGroup.get_by_group_name(_user_group_name)

            if _user_group:
                _user_group = _user_group.users_group_name
        except Exception:
            log.exception('Failed to get user group by id and name')
            # catch all failures here
            return None

    return _user_group


def get_filesystem_repos(path, recursive=False, skip_removed_repos=True):
    """
    Scans given path for repos and return (name,(type,path)) tuple

    :param path: path to scan for repositories
    :param recursive: recursive search and return names with subdirs in front
    """

    # remove ending slash for better results
    path = path.rstrip(os.sep)
    log.debug('now scanning in %s location recursive:%s...', path, recursive)

    def _get_repos(p):
        dirpaths = get_dirpaths(p)
        if not _is_dir_writable(p):
            log.warning('repo path without write access: %s', p)

        for dirpath in dirpaths:
            if os.path.isfile(os.path.join(p, dirpath)):
                continue
            cur_path = os.path.join(p, dirpath)

            # skip removed repos
            if skip_removed_repos and REMOVED_REPO_PAT.match(dirpath):
                continue

            #skip .<somethin> dirs
            if dirpath.startswith('.'):
                continue

            try:
                scm_info = get_scm(cur_path)
                yield scm_info[1].split(path, 1)[-1].lstrip(os.sep), scm_info
            except VCSError:
                if not recursive:
                    continue
                #check if this dir containts other repos for recursive scan
                rec_path = os.path.join(p, dirpath)
                if os.path.isdir(rec_path):
                    yield from _get_repos(rec_path)

    return _get_repos(path)


def get_dirpaths(p: str) -> list:
    try:
        # OS-independable way of checking if we have at least read-only
        # access or not.
        dirpaths = os.listdir(p)
    except OSError:
        log.warning('ignoring repo path without read access: %s', p)
        return []

    # os.listpath has a tweak: If a unicode is passed into it, then it tries to
    # decode paths and suddenly returns unicode objects itself. The items it
    # cannot decode are returned as strings and cause issues.
    #
    # Those paths are ignored here until a solid solution for path handling has
    # been built.
    expected_type = type(p)

    def _has_correct_type(item):
        if type(item) is not expected_type:
            log.error(
                "Ignoring path %s since it cannot be decoded into str.",
                # Using "repr" to make sure that we see the byte value in case
                # of support.
                repr(item))
            return False
        return True

    dirpaths = [item for item in dirpaths if _has_correct_type(item)]

    return dirpaths


def _is_dir_writable(path):
    """
    Probe if `path` is writable.

    Due to trouble on Cygwin / Windows, this is actually probing if it is
    possible to create a file inside of `path`, stat does not produce reliable
    results in this case.
    """
    try:
        with tempfile.TemporaryFile(dir=path):
            pass
    except OSError:
        return False
    return True


def is_valid_repo(repo_name, base_path, expect_scm=None, explicit_scm=None, config=None):
    """
    Returns True if given path is a valid repository False otherwise.
    If expect_scm param is given also, compare if given scm is the same
    as expected from scm parameter. If explicit_scm is given don't try to
    detect the scm, just use the given one to check if repo is valid

    :param repo_name:
    :param base_path:
    :param expect_scm:
    :param explicit_scm:
    :param config:

    :return True: if given path is a valid repository
    """
    full_path = os.path.join(safe_str(base_path), safe_str(repo_name))
    log.debug('Checking if `%s` is a valid path for repository. '
              'Explicit type: %s', repo_name, explicit_scm)

    try:
        if explicit_scm:
            detected_scms = [get_scm_backend(explicit_scm)(
                full_path, config=config).alias]
        else:
            detected_scms = get_scm(full_path)

        if expect_scm:
            return detected_scms[0] == expect_scm
        log.debug('path: %s is an vcs object:%s', full_path, detected_scms)
        return True
    except VCSError:
        log.debug('path: %s is not a valid repo !', full_path)
        return False


def is_valid_repo_group(repo_group_name, base_path, skip_path_check=False):
    """
    Returns True if a given path is a repository group, False otherwise

    :param repo_group_name:
    :param base_path:
    """
    full_path = os.path.join(safe_str(base_path), safe_str(repo_group_name))
    log.debug('Checking if `%s` is a valid path for repository group',
              repo_group_name)

    # check if it's not a repo
    if is_valid_repo(repo_group_name, base_path):
        log.debug('Repo called %s exist, it is not a valid repo group', repo_group_name)
        return False

    try:
        # we need to check bare git repos at higher level
        # since we might match branches/hooks/info/objects or possible
        # other things inside bare git repo
        maybe_repo = os.path.dirname(full_path)
        if maybe_repo == base_path:
            # skip root level repo check; we know root location CANNOT BE a repo group
            return False

        scm_ = get_scm(maybe_repo)
        log.debug('path: %s is a vcs object:%s, not valid repo group', full_path, scm_)
        return False
    except VCSError:
        pass

    # check if it's a valid path
    if skip_path_check or os.path.isdir(full_path):
        log.debug('path: %s is a valid repo group !', full_path)
        return True

    log.debug('path: %s is not a valid repo group !', full_path)
    return False


def ask_ok(prompt, retries=4, complaint='[y]es or [n]o please!'):
    while True:
        ok = input(prompt)
        if ok.lower() in ('y', 'ye', 'yes'):
            return True
        if ok.lower() in ('n', 'no', 'nop', 'nope'):
            return False
        retries = retries - 1
        if retries < 0:
            raise OSError
        print(complaint)

# propagated from mercurial documentation
ui_sections = [
    'alias', 'auth',
    'decode/encode', 'defaults',
    'diff', 'email',
    'extensions', 'format',
    'merge-patterns', 'merge-tools',
    'hooks', 'http_proxy',
    'smtp', 'patch',
    'paths', 'profiling',
    'server', 'trusted',
    'ui', 'web', ]


def config_data_from_db(clear_session=True, repo=None):
    """
    Read the configuration data from the database and return configuration
    tuples.
    """
    from rhodecode.model.settings import VcsSettingsModel

    config = []

    sa = meta.Session()
    settings_model = VcsSettingsModel(repo=repo, sa=sa)

    ui_settings = settings_model.get_ui_settings()

    ui_data = []
    for setting in ui_settings:
        if setting.active:
            ui_data.append((setting.section, setting.key, setting.value))
            config.append((
                safe_str(setting.section), safe_str(setting.key),
                safe_str(setting.value)))
        if setting.key == 'push_ssl':
            # force set push_ssl requirement to False, rhodecode
            # handles that
            config.append((
                safe_str(setting.section), safe_str(setting.key), False))
    log.debug(
        'settings ui from db@repo[%s]: %s',
        repo,
        ','.join(['[{}] {}={}'.format(*s) for s in ui_data]))
    if clear_session:
        meta.Session.remove()

    # TODO: mikhail: probably it makes no sense to re-read hooks information.
    # It's already there and activated/deactivated
    skip_entries = []
    enabled_hook_classes = get_enabled_hook_classes(ui_settings)
    if 'pull' not in enabled_hook_classes:
        skip_entries.append(('hooks', RhodeCodeUi.HOOK_PRE_PULL))
    if 'push' not in enabled_hook_classes:
        skip_entries.append(('hooks', RhodeCodeUi.HOOK_PRE_PUSH))
        skip_entries.append(('hooks', RhodeCodeUi.HOOK_PRETX_PUSH))
        skip_entries.append(('hooks', RhodeCodeUi.HOOK_PUSH_KEY))

    config = [entry for entry in config if entry[:2] not in skip_entries]

    return config


def make_db_config(clear_session=True, repo=None):
    """
    Create a :class:`Config` instance based on the values in the database.
    """
    config = Config()
    config_data = config_data_from_db(clear_session=clear_session, repo=repo)
    for section, option, value in config_data:
        config.set(section, option, value)
    return config


def get_enabled_hook_classes(ui_settings):
    """
    Return the enabled hook classes.

    :param ui_settings: List of ui_settings as returned
        by :meth:`VcsSettingsModel.get_ui_settings`

    :return: a list with the enabled hook classes. The order is not guaranteed.
    :rtype: list
    """
    enabled_hooks = []
    active_hook_keys = [
        key for section, key, value, active in ui_settings
        if section == 'hooks' and active]

    hook_names = {
        RhodeCodeUi.HOOK_PUSH: 'push',
        RhodeCodeUi.HOOK_PULL: 'pull',
        RhodeCodeUi.HOOK_REPO_SIZE: 'repo_size'
    }

    for key in active_hook_keys:
        hook = hook_names.get(key)
        if hook:
            enabled_hooks.append(hook)

    return enabled_hooks


def set_rhodecode_config(config):
    """
    Updates pyramid config with new settings from database

    :param config:
    """
    from rhodecode.model.settings import SettingsModel
    app_settings = SettingsModel().get_all_settings()

    for k, v in list(app_settings.items()):
        config[k] = v


def get_rhodecode_realm():
    """
    Return the rhodecode realm from database.
    """
    from rhodecode.model.settings import SettingsModel
    realm = SettingsModel().get_setting_by_name('realm')
    return safe_str(realm.app_settings_value)


def get_rhodecode_base_path():
    """
    Returns the base path. The base path is the filesystem path which points
    to the repository store.
    """

    import rhodecode
    return rhodecode.CONFIG['default_base_path']


def map_groups(path):
    """
    Given a full path to a repository, create all nested groups that this
    repo is inside. This function creates parent-child relationships between
    groups and creates default perms for all new groups.

    :param paths: full path to repository
    """
    from rhodecode.model.repo_group import RepoGroupModel
    sa = meta.Session()
    groups = path.split(Repository.NAME_SEP)
    parent = None
    group = None

    # last element is repo in nested groups structure
    groups = groups[:-1]
    rgm = RepoGroupModel(sa)
    owner = User.get_first_super_admin()
    for lvl, group_name in enumerate(groups):
        group_name = '/'.join(groups[:lvl] + [group_name])
        group = RepoGroup.get_by_group_name(group_name)
        desc = '%s group' % group_name

        # skip folders that are now removed repos
        if REMOVED_REPO_PAT.match(group_name):
            break

        if group is None:
            log.debug('creating group level: %s group_name: %s',
                       lvl, group_name)
            group = RepoGroup(group_name, parent)
            group.group_description = desc
            group.user = owner
            sa.add(group)
            perm_obj = rgm._create_default_perms(group)
            sa.add(perm_obj)
            sa.flush()

        parent = group
    return group


def repo2db_mapper(initial_repo_list, remove_obsolete=False, force_hooks_rebuild=False):
    """
    maps all repos given in initial_repo_list, non existing repositories
    are created, if remove_obsolete is True it also checks for db entries
    that are not in initial_repo_list and removes them.

    :param initial_repo_list: list of repositories found by scanning methods
    :param remove_obsolete: check for obsolete entries in database
    """
    from rhodecode.model.repo import RepoModel
    from rhodecode.model.repo_group import RepoGroupModel
    from rhodecode.model.settings import SettingsModel

    sa = meta.Session()
    repo_model = RepoModel()
    user = User.get_first_super_admin()
    added = []

    # creation defaults
    defs = SettingsModel().get_default_repo_settings(strip_prefix=True)
    enable_statistics = defs.get('repo_enable_statistics')
    enable_locking = defs.get('repo_enable_locking')
    enable_downloads = defs.get('repo_enable_downloads')
    private = defs.get('repo_private')

    for name, repo in list(initial_repo_list.items()):
        group = map_groups(name)
        str_name = safe_str(name)
        db_repo = repo_model.get_by_repo_name(str_name)

        # found repo that is on filesystem not in RhodeCode database
        if not db_repo:
            log.info('repository `%s` not found in the database, creating now', name)
            added.append(name)
            desc = (repo.description
                    if repo.description != 'unknown'
                    else '%s repository' % name)

            db_repo = repo_model._create_repo(
                repo_name=name,
                repo_type=repo.alias,
                description=desc,
                repo_group=getattr(group, 'group_id', None),
                owner=user,
                enable_locking=enable_locking,
                enable_downloads=enable_downloads,
                enable_statistics=enable_statistics,
                private=private,
                state=Repository.STATE_CREATED
            )
            sa.commit()
            # we added that repo just now, and make sure we updated server info
            if db_repo.repo_type == 'git':
                git_repo = db_repo.scm_instance()
                # update repository server-info
                log.debug('Running update server info')
                git_repo._update_server_info(force=True)

            db_repo.update_commit_cache()

        config = db_repo._config
        config.set('extensions', 'largefiles', '')
        repo = db_repo.scm_instance(config=config)
        repo.install_hooks(force=force_hooks_rebuild)

    removed = []
    if remove_obsolete:
        # remove from database those repositories that are not in the filesystem
        for repo in sa.query(Repository).all():
            if repo.repo_name not in list(initial_repo_list.keys()):
                log.debug("Removing non-existing repository found in db `%s`",
                          repo.repo_name)
                try:
                    RepoModel(sa).delete(repo, forks='detach', fs_remove=False)
                    sa.commit()
                    removed.append(repo.repo_name)
                except Exception:
                    # don't hold further removals on error
                    log.error(traceback.format_exc())
                    sa.rollback()

        def splitter(full_repo_name):
            _parts = full_repo_name.rsplit(RepoGroup.url_sep(), 1)
            gr_name = None
            if len(_parts) == 2:
                gr_name = _parts[0]
            return gr_name

        initial_repo_group_list = [splitter(x) for x in
                                   list(initial_repo_list.keys()) if splitter(x)]

        # remove from database those repository groups that are not in the
        # filesystem due to parent child relationships we need to delete them
        # in a specific order of most nested first
        all_groups = [x.group_name for x in sa.query(RepoGroup).all()]
        def nested_sort(gr):
            return len(gr.split('/'))
        for group_name in sorted(all_groups, key=nested_sort, reverse=True):
            if group_name not in initial_repo_group_list:
                repo_group = RepoGroup.get_by_group_name(group_name)
                if (repo_group.children.all() or
                    not RepoGroupModel().check_exist_filesystem(
                        group_name=group_name, exc_on_failure=False)):
                    continue

                log.info(
                    'Removing non-existing repository group found in db `%s`',
                    group_name)
                try:
                    RepoGroupModel(sa).delete(group_name, fs_remove=False)
                    sa.commit()
                    removed.append(group_name)
                except Exception:
                    # don't hold further removals on error
                    log.exception(
                        'Unable to remove repository group `%s`',
                        group_name)
                    sa.rollback()
                    raise

    return added, removed


def load_rcextensions(root_path):
    import rhodecode
    from rhodecode.config import conf

    path = os.path.join(root_path)
    sys.path.append(path)

    try:
        rcextensions = __import__('rcextensions')
    except ImportError:
        if os.path.isdir(os.path.join(path, 'rcextensions')):
            log.warning('Unable to load rcextensions from %s', path)
        rcextensions = None

    if rcextensions:
        log.info('Loaded rcextensions from %s...', rcextensions)
        rhodecode.EXTENSIONS = rcextensions

        # Additional mappings that are not present in the pygments lexers
        conf.LANGUAGES_EXTENSIONS_MAP.update(
            getattr(rhodecode.EXTENSIONS, 'EXTRA_MAPPINGS', {}))


def get_custom_lexer(extension):
    """
    returns a custom lexer if it is defined in rcextensions module, or None
    if there's no custom lexer defined
    """
    import rhodecode
    from pygments import lexers

    # custom override made by RhodeCode
    if extension in ['mako']:
        return lexers.get_lexer_by_name('html+mako')

    # check if we didn't define this extension as other lexer
    extensions = rhodecode.EXTENSIONS and getattr(rhodecode.EXTENSIONS, 'EXTRA_LEXERS', None)
    if extensions and extension in rhodecode.EXTENSIONS.EXTRA_LEXERS:
        _lexer_name = rhodecode.EXTENSIONS.EXTRA_LEXERS[extension]
        return lexers.get_lexer_by_name(_lexer_name)


#==============================================================================
# TEST FUNCTIONS AND CREATORS
#==============================================================================
def create_test_index(repo_location, config):
    """
    Makes default test index.
    """
    try:
        import rc_testdata
    except ImportError:
        raise ImportError('Failed to import rc_testdata, '
                          'please make sure this package is installed from requirements_test.txt')
    rc_testdata.extract_search_index(
        'vcs_search_index', os.path.dirname(config['search.location']))


def create_test_directory(test_path):
    """
    Create test directory if it doesn't exist.
    """
    if not os.path.isdir(test_path):
        log.debug('Creating testdir %s', test_path)
        os.makedirs(test_path)


def create_test_database(test_path, config):
    """
    Makes a fresh database.
    """
    from rhodecode.lib.db_manage import DbManage
    from rhodecode.lib.utils2 import get_encryption_key

    # PART ONE create db
    dbconf = config['sqlalchemy.db1.url']
    enc_key = get_encryption_key(config)

    log.debug('making test db %s', dbconf)

    dbmanage = DbManage(log_sql=False, dbconf=dbconf, root=config['here'],
                        tests=True, cli_args={'force_ask': True}, enc_key=enc_key)
    dbmanage.create_tables(override=True)
    dbmanage.set_db_version()
    # for tests dynamically set new root paths based on generated content
    dbmanage.create_settings(dbmanage.config_prompt(test_path))
    dbmanage.create_default_user()
    dbmanage.create_test_admin_and_users()
    dbmanage.create_permissions()
    dbmanage.populate_default_permissions()
    Session().commit()


def create_test_repositories(test_path, config):
    """
    Creates test repositories in the temporary directory. Repositories are
    extracted from archives within the rc_testdata package.
    """
    import rc_testdata
    from rhodecode.tests import HG_REPO, GIT_REPO, SVN_REPO

    log.debug('making test vcs repositories')

    idx_path = config['search.location']
    data_path = config['cache_dir']

    # clean index and data
    if idx_path and os.path.exists(idx_path):
        log.debug('remove %s', idx_path)
        shutil.rmtree(idx_path)

    if data_path and os.path.exists(data_path):
        log.debug('remove %s', data_path)
        shutil.rmtree(data_path)

    rc_testdata.extract_hg_dump('vcs_test_hg', jn(test_path, HG_REPO))
    rc_testdata.extract_git_dump('vcs_test_git', jn(test_path, GIT_REPO))

    # Note: Subversion is in the process of being integrated with the system,
    # until we have a properly packed version of the test svn repository, this
    # tries to copy over the repo from a package "rc_testdata"
    svn_repo_path = rc_testdata.get_svn_repo_archive()
    with tarfile.open(svn_repo_path) as tar:
        tar.extractall(jn(test_path, SVN_REPO))


def password_changed(auth_user, session):
    # Never report password change in case of default user or anonymous user.
    if auth_user.username == User.DEFAULT_USER or auth_user.user_id is None:
        return False

    password_hash = md5(safe_bytes(auth_user.password)) if auth_user.password else None
    rhodecode_user = session.get('rhodecode_user', {})
    session_password_hash = rhodecode_user.get('password', '')
    return password_hash != session_password_hash


def read_opensource_licenses():
    global _license_cache

    if not _license_cache:
        licenses = pkg_resources.resource_string(
            'rhodecode', 'config/licenses.json')
        _license_cache = json.loads(licenses)

    return _license_cache


def generate_platform_uuid():
    """
    Generates platform UUID based on it's name
    """
    import platform

    try:
        uuid_list = [platform.platform()]
        return sha256_safe(':'.join(uuid_list))
    except Exception as e:
        log.error('Failed to generate host uuid: %s', e)
        return 'UNDEFINED'


def send_test_email(recipients, email_body='TEST EMAIL'):
    """
    Simple code for generating test emails.
    Usage::

        from rhodecode.lib import utils
        utils.send_test_email()
    """
    from rhodecode.lib.celerylib import tasks, run_task

    email_body = email_body_plaintext = email_body
    subject = f'SUBJECT FROM: {socket.gethostname()}'
    tasks.send_email(recipients, subject, email_body_plaintext, email_body)


def call_service_api(ini_path, payload):
    config = get_config(ini_path)
    try:
        host = config.get('app:main', 'app.service_api.host')
    except NoOptionError:
        raise ImproperlyConfiguredError(
            "app.service_api.host is missing. "
            "Please ensure that app.service_api.host and app.service_api.token are "
            "defined inside of .ini configuration file."
        )
    try:
        api_url = config.get('app:main', 'rhodecode.api.url')
    except NoOptionError:
        from rhodecode import api
        log.debug('Cannot find rhodecode.api.url, setting API URL TO Default value')
        api_url = api.DEFAULT_URL

    payload.update({
        'id': 'service',
        'auth_token': config.get('app:main', 'app.service_api.token')
    })

    response = CurlSession().post(urllib.parse.urljoin(host, api_url), json.dumps(payload))

    if response.status_code != 200:
        raise Exception("Service API responded with error")

    return json.loads(response.content)['result']