# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

"""

    Pylons environment configuration

"""

import os

import logging

import kallithea

import platform

from mako.lookup import TemplateLookup

from pylons.configuration import PylonsConfig

from pylons.error import handle_mako_error

# don't remove this import it does magic for celery

from kallithea.lib import celerypylons

import kallithea.lib.app_globals as app_globals

from kallithea.config.routing import make_map

from kallithea.lib import helpers

from kallithea.lib.auth import set_available_permissions

    load_rcextensions, check_git_version, set_vcs_config

from kallithea.lib.utils2 import engine_from_config, str2bool

from kallithea.lib.db_manage import DbManage

from kallithea.model import init_model

from kallithea.model.scm import ScmModel

log = logging.getLogger(__name__)

def load_environment(global_conf, app_conf, initial=False,

                     test_env=None, test_index=None):

    """

    Configure the Pylons environment via the ``pylons.config``

    object

    """

    config = PylonsConfig()

    # Pylons paths

    root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

    paths = dict(

        root=root,

        controllers=os.path.join(root, 'controllers'),

        static_files=os.path.join(root, 'public'),

        templates=[os.path.join(root, 'templates')]

            test_index = not int(os.environ.get('RC_WHOOSH_TEST_DISABLE', 0))

        if os.environ.get('TEST_DB'):

            # swap config if we pass enviroment variable

            config['sqlalchemy.db1.url'] = os.environ.get('TEST_DB')

        from kallithea.lib.utils import create_test_env, create_test_index

        from kallithea.tests import TESTS_TMP_PATH

        #set RC_NO_TMP_PATH=1 to disable re-creating the database and

        #test repos

        if test_env:

            create_test_env(TESTS_TMP_PATH, config)

        #set RC_WHOOSH_TEST_DISABLE=1 to disable whoosh index during tests

        if test_index:

            create_test_index(TESTS_TMP_PATH, config, True)

    DbManage.check_waitress()

    # MULTIPLE DB configs

    # Setup the SQLAlchemy database engine

    sa_engine_db1 = engine_from_config(config, 'sqlalchemy.db1.')

    init_model(sa_engine_db1)

    set_available_permissions(config)

    repos_path = make_ui('db').configitems('paths')[0][1]

    config['base_path'] = repos_path

    instance_id = kallithea.CONFIG.get('instance_id')

    if instance_id == '*':

        instance_id = '%s-%s' % (platform.uname()[1], os.getpid())

        kallithea.CONFIG['instance_id'] = instance_id

    # CONFIGURATION OPTIONS HERE (note: all config options will override

    # any Pylons config options)

    # store config reference into our module to skip import magic of

    # pylons

    kallithea.CONFIG.update(config)

    set_vcs_config(kallithea.CONFIG)

    #check git version

    check_git_version()

    if str2bool(config.get('initial_repo_scan', True)):

        repo2db_mapper(ScmModel().repo_scan(repos_path),

                       remove_obsolete=False, install_git_hook=False)

    return config

settings controller for rhodecode admin

:created_on: Jul 14, 2010

:author: marcink

:copyright: (c) 2013 RhodeCode GmbH.

:license: GPLv3, see LICENSE for more details.

"""

import time

import logging

import traceback

import formencode

from formencode import htmlfill

from pylons import request, tmpl_context as c, url, config

from pylons.controllers.util import redirect

from pylons.i18n.translation import _

from kallithea.lib import helpers as h

from kallithea.lib.auth import LoginRequired, HasPermissionAllDecorator

from kallithea.lib.base import BaseController, render

from kallithea.lib.celerylib import tasks, run_task

from kallithea.lib.exceptions import HgsubversionImportError

from kallithea.model.db import RhodeCodeUi, Repository, RhodeCodeSetting

from kallithea.model.forms import ApplicationSettingsForm, \

    ApplicationUiSettingsForm, ApplicationVisualisationForm

from kallithea.model.scm import ScmModel

from kallithea.model.notification import EmailNotificationModel

from kallithea.model.meta import Session

from kallithea.lib.utils2 import str2bool, safe_unicode, safe_str

from kallithea.lib.compat import json

log = logging.getLogger(__name__)

class SettingsController(BaseController):

    """REST Controller styled on the Atom Publishing Protocol"""

    # To properly map this controller, ensure your config/routing.py

    # file has a resource setup:

    #     map.resource('setting', 'settings', controller='admin/settings',

    #         path_prefix='/admin', name_prefix='admin_')

    @LoginRequired()

    def __before__(self):

        super(SettingsController, self).__before__()

    def _get_hg_ui_settings(self):

        ret = RhodeCodeUi.query().all()

                    encoding="UTF-8")

            try:

                sett1 = RhodeCodeSetting.create_or_update('title',

                                            form_result['rhodecode_title'])

                Session().add(sett1)

                sett2 = RhodeCodeSetting.create_or_update('realm',

                                            form_result['rhodecode_realm'])

                Session().add(sett2)

                sett3 = RhodeCodeSetting.create_or_update('ga_code',

                                            form_result['rhodecode_ga_code'])

                Session().add(sett3)

                sett4 = RhodeCodeSetting.create_or_update('captcha_public_key',

                                    form_result['rhodecode_captcha_public_key'])

                Session().add(sett4)

                sett5 = RhodeCodeSetting.create_or_update('captcha_private_key',

                                    form_result['rhodecode_captcha_private_key'])

                Session().add(sett5)

                Session().commit()

                h.flash(_('Updated application settings'), category='success')

            except Exception:

                log.error(traceback.format_exc())

                h.flash(_('Error occurred during updating '

                          'application settings'),

                          category='error')

            return redirect(url('admin_settings_global'))

        defaults = RhodeCodeSetting.get_app_settings()

        defaults.update(self._get_hg_ui_settings())

        return htmlfill.render(

            render('admin/settings/settings.html'),

            defaults=defaults,

            encoding="UTF-8",

            force_defaults=False)

    @HasPermissionAllDecorator('hg.admin')

    def settings_visual(self):

        """GET /admin/settings/visual: All items in the collection"""

        # url('admin_settings_visual')

        c.active = 'visual'

                    errors=errors.error_dict or {},

                    prefix_error=False,

                    encoding="UTF-8"

                )

            try:

                settings = [

                    ('show_public_icon', 'rhodecode_show_public_icon', 'bool'),

                    ('show_private_icon', 'rhodecode_show_private_icon', 'bool'),

                    ('stylify_metatags', 'rhodecode_stylify_metatags', 'bool'),

                    ('repository_fields', 'rhodecode_repository_fields', 'bool'),

                    ('dashboard_items', 'rhodecode_dashboard_items', 'int'),

                    ('admin_grid_items', 'rhodecode_admin_grid_items', 'int'),

                    ('show_version', 'rhodecode_show_version', 'bool'),

                    ('use_gravatar', 'rhodecode_use_gravatar', 'bool'),

                    ('gravatar_url', 'rhodecode_gravatar_url', 'unicode'),

                    ('clone_uri_tmpl', 'rhodecode_clone_uri_tmpl', 'unicode'),

                ]

                for setting, form_key, type_ in settings:

                    sett = RhodeCodeSetting.create_or_update(setting,

                                        form_result[form_key], type_)

                    Session().add(sett)

                Session().commit()

                h.flash(_('Updated visualisation settings'),

                        category='success')

            except Exception:

                log.error(traceback.format_exc())

                h.flash(_('Error occurred during updating '

                          'visualisation settings'),

                        category='error')

            return redirect(url('admin_settings_visual'))

        defaults = RhodeCodeSetting.get_app_settings()

        defaults.update(self._get_hg_ui_settings())

        return htmlfill.render(

            render('admin/settings/settings.html'),

            defaults=defaults,

            encoding="UTF-8",

            force_defaults=False)

    @HasPermissionAllDecorator('hg.admin')

    def settings_email(self):

        """GET /admin/settings/email: All items in the collection"""

        # url('admin_settings_email')

    elif read_from == 'db':

        sa = meta.Session()

        ret = sa.query(RhodeCodeUi)\

            .options(FromCache("sql_cache_short", "get_hg_ui_settings"))\

            .all()

        hg_ui = ret

        for ui_ in hg_ui:

            if ui_.ui_active:

                log.debug('settings ui from db: [%s] %s=%s', ui_.ui_section,

                          ui_.ui_key, ui_.ui_value)

                baseui.setconfig(safe_str(ui_.ui_section), safe_str(ui_.ui_key),

                                 safe_str(ui_.ui_value))

            if ui_.ui_key == 'push_ssl':

                # force set push_ssl requirement to False, rhodecode

                # handles that

                baseui.setconfig(safe_str(ui_.ui_section), safe_str(ui_.ui_key),

                                 False)

        if clear_session:

            meta.Session.remove()

    return baseui

    """

    Updates pylons config with new settings from database

    :param config:

    """

    hgsettings = RhodeCodeSetting.get_app_settings()

    for k, v in hgsettings.items():

        config[k] = v

def set_vcs_config(config):

    """

    Patch VCS config with some RhodeCode specific stuff

    :param config: kallithea.CONFIG

    """

    import kallithea

    from kallithea.lib.vcs import conf

    from kallithea.lib.utils2 import aslist

    conf.settings.BACKENDS = {

        'hg': 'kallithea.lib.vcs.backends.hg.MercurialRepository',

        'git': 'kallithea.lib.vcs.backends.git.GitRepository',

    }