# Copyright The IETF Trust 2007, All Rights Reserved

# Django settings for ietf project.
# BASE_DIR and "settings_local" are from
# http://code.djangoproject.com/wiki/SplitSettings

import os
import sys
import datetime
import warnings

warnings.simplefilter("always", DeprecationWarning)
warnings.filterwarnings("ignore", message="Report.file_reporters will no longer be available in Coverage.py 4.2", module="coverage.report")
warnings.filterwarnings("ignore", message="The popen2 module is deprecated.  Use the subprocess module.", module="ietf.utils.pipe")


try:
    import syslog
    syslog.openlog("datatracker", syslog.LOG_PID, syslog.LOG_USER)
except ImportError:
    pass

BASE_DIR = os.path.dirname(os.path.abspath(__file__))
sys.path.append(os.path.abspath(BASE_DIR + "/.."))

from ietf import __version__
import debug

DEBUG = True
debug.debug = DEBUG

# Valid values:
# 'production', 'test', 'development'
# Override this in settings_local.py if it's not the desired setting:
SERVER_MODE = 'development'

# Domain name of the IETF
IETF_DOMAIN = 'ietf.org'

ADMINS = (
    ('Henrik Levkowetz', 'henrik@levkowetz.com'),
    ('Robert Sparks', 'rjsparks@nostrum.com'),
    ('Ole Laursen', 'olau@iola.dk'),
    ('Ryan Cross', 'rcross@amsl.com'),
    ('Glen Barney', 'glen@amsl.com'),
    ('Matt Larson', 'mlarson@amsl.com'),
)

BUG_REPORT_EMAIL = "datatracker-project@ietf.org"

PASSWORD_HASHERS = [
    'django.contrib.auth.hashers.Argon2PasswordHasher',
    'django.contrib.auth.hashers.BCryptSHA256PasswordHasher',
    'django.contrib.auth.hashers.PBKDF2PasswordHasher',
    'django.contrib.auth.hashers.SHA1PasswordHasher',
    'django.contrib.auth.hashers.CryptPasswordHasher',
]

ALLOWED_HOSTS = [".ietf.org", ".ietf.org.", "209.208.19.216", "4.31.198.44", "127.0.0.1", "localhost:8000", ]


# Server name of the tools server
TOOLS_SERVER = 'tools.' + IETF_DOMAIN
TOOLS_SERVER_URL = 'https://' + TOOLS_SERVER
TOOLS_ID_PDF_URL = TOOLS_SERVER_URL + '/pdf/'
TOOLS_ID_HTML_URL = TOOLS_SERVER_URL + '/html/'

# Override this in the settings_local.py file:
SERVER_EMAIL = 'Django Server <django-project@' + TOOLS_SERVER + '>'

DEFAULT_FROM_EMAIL = 'IETF Secretariat <ietf-secretariat-reply@' + IETF_DOMAIN + '>'

MANAGERS = ADMINS

DATABASES = {
    'default': {
        'NAME': 'ietf_utf8',
        'ENGINE': 'django.db.backends.mysql',
        'USER': 'ietf',
        #'PASSWORD': 'ietf',
        'OPTIONS': {'sql_mode': 'STRICT_TRANS_TABLES', },
    },
}

DATABASE_TEST_OPTIONS = {
    # Comment this out if your database doesn't support InnoDB
    'init_command': 'SET storage_engine=InnoDB',
}

# Local time zone for this installation. Choices can be found here:
# http://www.postgresql.org/docs/8.1/static/datetime-keywords.html#DATETIME-TIMEZONE-SET-TABLE
# although not all variations may be possible on all operating systems.
# If running in a Windows environment this must be set to the same as your
# system time zone.
TIME_ZONE = 'PST8PDT'

# Language code for this installation. All choices can be found here:
# http://www.w3.org/TR/REC-html40/struct/dirlang.html#langcodes
# http://blogs.law.harvard.edu/tech/stories/storyReader$15
LANGUAGE_CODE = 'en-us'

SITE_ID = 1

# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = False

USE_TZ = False

if SERVER_MODE == 'production':
    MEDIA_ROOT = '/a/www/www6s/lib/dt/media/'
    MEDIA_URL  = 'https://www.ietf.org/lib/dt/media/'
    PHOTOS_DIRNAME = 'photo'
    PHOTOS_DIR = os.path.join(MEDIA_ROOT, PHOTOS_DIRNAME)
else:
    MEDIA_ROOT = os.path.join(os.path.dirname(BASE_DIR), 'media')
    MEDIA_URL = '/media/'
    PHOTOS_DIRNAME = 'photo'
    PHOTOS_DIR = os.path.join(MEDIA_ROOT, PHOTOS_DIRNAME)

OLD_PHOTO_DIRS = [
    '/a/www/www6/wg/images',
    '/a/www/www6/iesg/bio/photo',
    '/a/www/iab/wp-content/IAB-uploads/2010/10/',
    '/a/www/iab/wp-content/IAB-uploads/2011/05/',
    '/a/www/iab/wp-content/IAB-uploads/2014/02/',
    '/a/www/iab/wp-content/IAB-uploads/2015/02/',
    '/a/www/iab/wp-content/IAB-uploads/2015/03/',
    '/a/www/iab/wp-content/IAB-uploads/2015/06/',
    '/a/www/iab/wp-content/IAB-uploads/2015/08/',
    '/a/www/iab/wp-content/IAB-uploads/2016/03/',
]

IETF_HOST_URL = 'https://www.ietf.org/'
IETF_ID_URL = IETF_HOST_URL + 'id/'
IETF_ID_ARCHIVE_URL = IETF_HOST_URL + 'archive/id/'
IETF_AUDIO_URL = IETF_HOST_URL + 'audio/'


# Absolute path to the directory static files should be collected to.
# Example: "/var/www/example.com/static/"



SERVE_CDN_FILES_LOCALLY_IN_DEV_MODE = True

# URL to use when referring to static files located in STATIC_ROOT.
if SERVER_MODE != 'production' and SERVE_CDN_FILES_LOCALLY_IN_DEV_MODE:
    STATIC_URL = "/static/"
    STATIC_ROOT = os.path.abspath(BASE_DIR + "/../static/")
else:
    STATIC_URL = "https://www.ietf.org/lib/dt/%s/"%__version__
    STATIC_ROOT = "/a/www/www6s/lib/dt/%s/"%__version__

# Destination for components handled by djangobower
COMPONENT_ROOT = BASE_DIR + "/externals/static/"
COMPONENT_URL  = STATIC_URL

# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
    'ietf.utils.bower_storage.BowerStorageFinder',
)

WSGI_APPLICATION = "ietf.wsgi.application"

AUTHENTICATION_BACKENDS = ( 'django.contrib.auth.backends.ModelBackend', )

# ------------------------------------------------------------------------
# Django/Python Logging Framework Modifications

# Filter out "Invalid HTTP_HOST" emails
# Based on http://www.tiwoc.de/blog/2013/03/django-prevent-email-notification-on-suspiciousoperation/
from django.core.exceptions import SuspiciousOperation
def skip_suspicious_operations(record):
    if record.exc_info:
        exc_value = record.exc_info[1]
        if isinstance(exc_value, SuspiciousOperation):
            return False
    return True

# Filter out UreadablePostError:
from django.http import UnreadablePostError
def skip_unreadable_post(record):
    if record.exc_info:
        exc_type, exc_value = record.exc_info[:2] # pylint: disable=unused-variable
        if isinstance(exc_value, UnreadablePostError):
            return False
    return True

# Copied from DEFAULT_LOGGING as of Django 1.10.5 on 22 Feb 2017, and modified
# to incorporate html logging, invalid http_host filtering, and more.
# Changes from the default has comments.

# The Python logging flow is as follows:
# (see https://docs.python.org/2.7/howto/logging.html#logging-flow)
#
#   Init: get a Logger: logger = logging.getLogger(name)
#
#   Logging call, e.g. logger.error(level, msg, *args, exc_info=(...), extra={...})
#   --> Logger (discard if level too low for this logger)
#       (create log record from level, msg, args, exc_info, extra)
#       --> Filters (discard if any filter attach to logger rejects record)
#           --> Handlers (discard if level too low for handler)
#               --> Filters (discard if any filter attached to handler rejects record)
#                   --> Formatter (format log record and emit)
#

LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    #
    'loggers': {
        'django': {
            'handlers': ['console', 'mail_admins'],
            'level': 'INFO',
        },
        'django.server': {
            'handlers': ['django.server'],
            'level': 'INFO',
            'propagate': False,
        },
    },
    #
    # No logger filters
    #
    'handlers': {
        'console': {
            'level': 'INFO',
            'filters': ['require_debug_true'],
            'class': 'logging.StreamHandler',
        },
        'django.server': {
            'level': 'INFO',
            'class': 'logging.StreamHandler',
            'formatter': 'django.server',
        },
        'mail_admins': {
            'level': 'ERROR',
            'filters': [
                'require_debug_false',
                'skip_suspicious_operations', # custom
                'skip_unreadable_posts', # custom
            ],
            'class': 'django.utils.log.AdminEmailHandler',
            'include_html': True,       # non-default
        }
    },
    #
    # All these are used by handlers
    'filters': {
        'require_debug_false': {
            '()': 'django.utils.log.RequireDebugFalse',
        },
        'require_debug_true': {
            '()': 'django.utils.log.RequireDebugTrue',
        },
        # custom filter, function defined above:
        'skip_suspicious_operations': {
            '()': 'django.utils.log.CallbackFilter',
            'callback': skip_suspicious_operations,
        },
        # custom filter, function defined above:
        'skip_unreadable_posts': {
            '()': 'django.utils.log.CallbackFilter',
            'callback': skip_unreadable_post,
        },
    },
    # And finally the formatters
    'formatters': {
        'django.server': {
            '()': 'django.utils.log.ServerFormatter',
            'format': '[%(server_time)s] %(message)s',
        }
    },
}

# End logging
# ------------------------------------------------------------------------


# SESSION_COOKIE_AGE = 60 * 60 * 24 * 7 * 2 # Age of cookie, in seconds: 2 weeks (django default)
SESSION_COOKIE_AGE = 60 * 60 * 24 * 7 * 4 # Age of cookie, in seconds: 4 weeks
SESSION_EXPIRE_AT_BROWSER_CLOSE = False
# We want to use the JSON serialisation, as it's safer -- but there is /secr/
# code which stashes objects in the session that can't be JSON serialized.
# Switch when that code is rewritten.
#SESSION_SERIALIZER = "django.contrib.sessions.serializers.JSONSerializer"
SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer'
SESSION_ENGINE = "django.contrib.sessions.backends.cache"
SESSION_SAVE_EVERY_REQUEST = True

PREFERENCES_COOKIE_AGE = 60 * 60 * 24 * 365 * 50 # Age of cookie, in seconds: 50 years

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [
            BASE_DIR + "/templates",
            BASE_DIR + "/secr/templates",
        ],
        'OPTIONS': {
            'context_processors': [
                'django.contrib.auth.context_processors.auth',
                'django.template.context_processors.debug',
                'django.template.context_processors.i18n',
                'django.template.context_processors.request',
                'django.template.context_processors.media',
                #'django.template.context_processors.tz',
                'django.contrib.messages.context_processors.messages',
                'ietf.context_processors.server_mode',
                'ietf.context_processors.debug_mark_queries_from_view',
                'ietf.context_processors.revision_info',
                'ietf.secr.context_processors.secr_revision_info',
                'ietf.context_processors.rfcdiff_base_url',
            ],
            'loaders': [
                ('django.template.loaders.cached.Loader', (
                    'django.template.loaders.filesystem.Loader',
                    'django.template.loaders.app_directories.Loader',
                )),
                'ietf.dbtemplate.template.Loader',
            ]
        },
    },
]

if DEBUG:
    TEMPLATES[0]['OPTIONS']['string_if_invalid'] = "** No value found for '%s' **"


MIDDLEWARE = (
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.http.ConditionalGetMiddleware',
    'ietf.middleware.sql_log_middleware',
    'ietf.middleware.SMTPExceptionMiddleware',
    'ietf.middleware.redirect_trailing_period_middleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'ietf.middleware.unicode_nfkc_normalization_middleware',
)

ROOT_URLCONF = 'ietf.urls'

# Additional locations of static files (in addition to each app's static/ dir)
STATICFILES_DIRS = (
    os.path.join(BASE_DIR, 'static'),
    os.path.join(BASE_DIR, 'secr/static'),
    os.path.join(BASE_DIR, 'externals/static'),
)

INSTALLED_APPS = (
    # Django apps
    'django.contrib.admin',
    'django.contrib.admindocs',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.humanize',
    'django.contrib.messages',
    'django.contrib.sessions',
    'django.contrib.sitemaps',
    'django.contrib.sites',
    'django.contrib.staticfiles',
    # External apps 
    'anora',
    'bootstrap3',
    'django_markup',
    'django_password_strength',
    'djangobwr',
    'form_utils',
    'tastypie',
    'widget_tweaks',
    # IETF apps
    'ietf.api',
    'ietf.community',
    'ietf.dbtemplate',
    'ietf.doc',
    'ietf.group',
    'ietf.idindex',
    'ietf.iesg',
    'ietf.ietfauth',
    'ietf.ipr',
    'ietf.liaisons',
    'ietf.mailinglists',
    'ietf.mailtrigger',
    'ietf.meeting',
    'ietf.message',
    'ietf.name',
    'ietf.nomcom',
    'ietf.person',
    'ietf.redirects',
    'ietf.release',
    'ietf.review',
    'ietf.submit',
    'ietf.sync',
    'ietf.utils',
    # IETF Secretariat apps
    'ietf.secr.announcement',
    'ietf.secr.areas',
    'ietf.secr.drafts',
    'ietf.secr.groups',
    'ietf.secr.meetings',
    'ietf.secr.proceedings',
    'ietf.secr.roles',
    'ietf.secr.rolodex',
    'ietf.secr.sreq',
    'ietf.secr.telechat',
)

# Settings for django-bootstrap3
# See http://django-bootstrap3.readthedocs.org/en/latest/settings.html
BOOTSTRAP3 = {
    # Label class to use in horizontal forms
    'horizontal_label_class': 'col-md-2',

    # Field class to use in horiozntal forms
    'horizontal_field_class': 'col-md-10',

    # Set HTML required attribute on required fields
    'set_required': True,

    # Set placeholder attributes to label if no placeholder is provided
    'set_placeholder': False,

    # Class to indicate required
    'form_required_class': 'bootstrap3-required',

    # Class to indicate error
    'form_error_class': 'bootstrap3-error',

    'field_renderers': {
        'default': 'ietf.utils.bootstrap.SeparateErrorsFromHelpTextFieldRenderer',
        'inline': 'bootstrap3.renderers.InlineFieldRenderer',
    },
    
}

# Override this in your settings_local with the IP addresses relevant for you:
INTERNAL_IPS = (
# local
        '127.0.0.1',
        '::1',
)

# no slash at end
IDTRACKER_BASE_URL = "https://datatracker.ietf.org"
RFCDIFF_BASE_URL = "https://www.ietf.org/rfcdiff"

# The name of the method to use to invoke the test suite
TEST_RUNNER = 'ietf.utils.test_runner.IetfTestRunner'

# Fixtures which will be loaded before testing starts
GLOBAL_TEST_FIXTURES = [ 'names','ietf.utils.test_data.make_immutable_base_data',
    'nomcom_templates','proceedings_templates' ]

TEST_DIFF_FAILURE_DIR = "/tmp/test/failure/"

TEST_GHOSTDRIVER_LOG_PATH = "ghostdriver.log"

# These are regexes
TEST_URL_COVERAGE_EXCLUDE = [
    r"^\^admin/",
]

# These are filename globs.  They are fed directly to the coverage code checker.
TEST_CODE_COVERAGE_EXCLUDE = [
    "*/tests*",
    "*/admin.py",
    "*/migrations/*",
    "*/management/commands/*",
    "idindex/generate_all_id2_txt.py",
    "idindex/generate_all_id_txt.py",
    "idindex/generate_id_abstracts_txt.py",
    "idindex/generate_id_index_txt.py",
    "ietf/checks.py",
    "ietf/manage.py",
    "ietf/virtualenv-manage.py",
    "ietf/meeting/timedeltafield.py",   # Dead code, kept for a migration include
    "ietf/review/import_from_review_tool.py",
    "ietf/settings*",
    "ietf/utils/templatetags/debug_filters.py",
    "ietf/utils/test_runner.py",
    "name/generate_fixtures.py",
    "review/import_from_review_tool.py",
]

# These are filename globs.  They are used by test_parse_templates() and
# get_template_paths()
TEST_TEMPLATE_IGNORE = [
    ".*",                             # dot-files
    "*~",                             # tilde temp-files
    "#*",                             # files beginning with a hashmark
]

TEST_COVERAGE_MASTER_FILE = os.path.join(BASE_DIR, "../release-coverage.json.gz")
TEST_COVERAGE_LATEST_FILE = os.path.join(BASE_DIR, "../latest-coverage.json")

TEST_CODE_COVERAGE_CHECKER = None
if SERVER_MODE != 'production':
    import coverage
    TEST_CODE_COVERAGE_CHECKER = coverage.Coverage(source=[ BASE_DIR ], cover_pylib=False, omit=TEST_CODE_COVERAGE_EXCLUDE)

TEST_CODE_COVERAGE_REPORT_PATH = "coverage/"
TEST_CODE_COVERAGE_REPORT_URL = os.path.join(STATIC_URL, TEST_CODE_COVERAGE_REPORT_PATH, "index.html")
TEST_CODE_COVERAGE_REPORT_DIR = os.path.join(BASE_DIR, "static", TEST_CODE_COVERAGE_REPORT_PATH)
TEST_CODE_COVERAGE_REPORT_FILE = os.path.join(TEST_CODE_COVERAGE_REPORT_DIR, "index.html")

# WG Chair configuration
MAX_WG_DELEGATES = 3

# These states aren't available in forms with drop-down choices for new
# document state:
GROUP_STATES_WITH_EXTRA_PROCESSING = ["sub-pub", "rfc-edit", ]


DATE_FORMAT = "Y-m-d"
DATETIME_FORMAT = "Y-m-d H:i T"


DRAFT_NAMES_WITH_DOT = "(draft-[a-z0-9-]+-(ion-sig-uni4\.0|pilc-2\.5g3g|trade-iotp-v1\.0-[a-z]+|msword-template-v2\.0|1240\.his|(ieee)?802\.[0-9a-z]+(-[a-z0-9-]+)?))"
URL_REGEXPS = {
    "acronym": r"(?P<acronym>[-a-z0-9]+)",
    "charter": r"(?P<name>charter-[-a-z0-9]+)",
    "date": r"(?P<date>\d{4}-\d{2}-\d{2})",
    "name": r"(?P<name>([A-Za-z0-9_+-]+?|%s))" % DRAFT_NAMES_WITH_DOT,
    "rev": r"(?P<rev>[0-9]{1,2}(-[0-9]{2})?)",
    "owner": r"(?P<owner>[-A-Za-z0-9\'+._]+@[A-Za-z0-9-._]+)",
    "schedule_name": r"(?P<name>[A-Za-z0-9-:_]+)",
}

# Override this in settings_local.py if needed
# *_PATH variables ends with a slash/ .
DOCUMENT_PATH_PATTERN = '/a/www/ietf-ftp/{doc.type_id}/'
INTERNET_DRAFT_PATH = '/a/www/ietf-ftp/internet-drafts/'
INTERNET_DRAFT_PDF_PATH = '/a/www/ietf-datatracker/pdf/'
RFC_PATH = '/a/www/ietf-ftp/rfc/'
CHARTER_PATH = '/a/www/ietf-ftp/charter/'
CONFLICT_REVIEW_PATH = '/a/www/ietf-ftp/conflict-reviews'
STATUS_CHANGE_PATH = '/a/www/ietf-ftp/status-changes'
AGENDA_PATH = '/a/www/www6s/proceedings/'
IPR_DOCUMENT_PATH = '/a/www/ietf-ftp/ietf/IPR/'
IESG_TASK_FILE = '/a/www/www6/iesg/internal/task.txt'
IESG_ROLL_CALL_FILE = '/a/www/www6/iesg/internal/rollcall.txt'
IESG_MINUTES_FILE = '/a/www/www6/iesg/internal/minutes.txt'
IESG_WG_EVALUATION_DIR = "/a/www/www6/iesg/evaluation"
# Move drafts to this directory when they expire
INTERNET_DRAFT_ARCHIVE_DIR = '/a/www/www6s/draft-archive'
# The following directory contains linked copies of all drafts, but don't
# write anything to this directory -- its content is maintained by ghostlinkd:
INTERNET_ALL_DRAFTS_ARCHIVE_DIR = '/a/www/www6s/archive/id'
MEETING_RECORDINGS_DIR = '/a/www/audio'

# Mailing list info URL for lists hosted on the IETF servers
MAILING_LIST_INFO_URL = "https://www.ietf.org/mailman/listinfo/%(list_addr)s"
MAILING_LIST_ARCHIVE_URL = "https://mailarchive.ietf.org"

# Liaison Statement Tool settings (one is used in DOC_HREFS below)
LIAISON_UNIVERSAL_FROM = 'Liaison Statement Management Tool <lsmt@' + IETF_DOMAIN + '>'
LIAISON_ATTACH_PATH = '/a/www/ietf-datatracker/documents/LIAISON/' # should end in a slash
LIAISON_ATTACH_URL = 'https://www.ietf.org/lib/dt/documents/LIAISON/' # should end in a slash, location should have a symlink to LIAISON_ATTACH_PATH

# Ideally, more of these would be local -- but since we don't support
# versions right now, we'll point to external websites
DOC_HREFS = {
    "charter": "https://www.ietf.org/charter/{doc.name}-{doc.rev}.txt",
    "draft": "https://www.ietf.org/archive/id/{doc.name}-{doc.rev}.txt",
    "slides": "https://www.ietf.org/slides/{doc.name}-{doc.rev}",
    "conflrev": "https://www.ietf.org/cr/{doc.name}-{doc.rev}.txt",
    "statchg": "https://www.ietf.org/sc/{doc.name}-{doc.rev}.txt",
    "liaison": "%s{doc.external_url}" % LIAISON_ATTACH_URL,
    "liai-att": "%s{doc.external_url}" % LIAISON_ATTACH_URL,
}

MEETING_DOC_HREFS = {
    "agenda": "/meeting/{meeting.number}/agenda/{doc.group.acronym}/",
    "minutes": "https://www.ietf.org/proceedings/{meeting.number}/minutes/{doc.external_url}",
    "slides": "https://www.ietf.org/proceedings/{meeting.number}/slides/{doc.external_url}",
    "recording": "{doc.external_url}",
    "bluesheets": "https://www.ietf.org/proceedings/{meeting.number}/bluesheets/{doc.external_url}",
}

# Override this in settings_local.py if needed
CACHE_MIDDLEWARE_SECONDS = 300
CACHE_MIDDLEWARE_KEY_PREFIX = ''

# The default with no CACHES setting is 'django.core.cache.backends.locmem.LocMemCache'
# This setting is possibly overridden further down, after the import of settings_local
CACHES = {
    'default': {
        'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
        'LOCATION': '127.0.0.1:11211',
        'OPTIONS': {
            'MAX_ENTRIES': 10000,       # 10,000
        },
    },
    'htmlized': {
        'BACKEND': 'django.core.cache.backends.filebased.FileBasedCache',
        'LOCATION': '/var/cache/datatracker/htmlized',
        'OPTIONS': {
            'MAX_ENTRIES': 100000,      # 100,000
        },
    },
}

HTMLIZER_VERSION = 1
HTMLIZER_URL_PREFIX = "/doc/html"
HTMLIZER_CACHE_TIME = 60*60*24*14       # 14 days

# Email settings
IPR_EMAIL_FROM = 'ietf-ipr@ietf.org'
AUDIO_IMPORT_EMAIL = ['agenda@ietf.org','ietf@meetecho.com']
IANA_EVAL_EMAIL = "drafts-eval@icann.org"
SESSION_REQUEST_FROM_EMAIL = 'IETF Meeting Session Request Tool <session-request@ietf.org>' 

# Put real password in settings_local.py
IANA_SYNC_PASSWORD = "secret"
IANA_SYNC_CHANGES_URL = "https://datatracker.iana.org:4443/data-tracker/changes"
IANA_SYNC_PROTOCOLS_URL = "https://www.iana.org/protocols/"

RFC_TEXT_RSYNC_SOURCE="ftp.rfc-editor.org::rfcs-text-only"

RFC_EDITOR_SYNC_PASSWORD="secret"
RFC_EDITOR_SYNC_NOTIFICATION_URL = "https://www.rfc-editor.org/parser/parser.php"
RFC_EDITOR_QUEUE_URL = "https://www.rfc-editor.org/queue2.xml"
RFC_EDITOR_INDEX_URL = "https://www.rfc-editor.org/rfc/rfc-index.xml"
RFC_EDITOR_ERRATA_URL = "https://www.rfc-editor.org/errata_search.php?rfc={rfc_number}&amp;rec_status=0"

# NomCom Tool settings
ROLODEX_URL = ""
NOMCOM_PUBLIC_KEYS_DIR = '/a/www/nomcom/public_keys/'
NOMCOM_FROM_EMAIL = 'nomcom-chair@ietf.org'
OPENSSL_COMMAND = '/usr/bin/openssl'
DAYS_TO_EXPIRE_NOMINATION_LINK = ''
NOMINEE_FEEDBACK_TYPES = ['comment', 'questio', 'nomina']

# ID Submission Tool settings
IDSUBMIT_FROM_EMAIL = 'IETF I-D Submission Tool <idsubmission@ietf.org>'
IDSUBMIT_ANNOUNCE_FROM_EMAIL = 'internet-drafts@ietf.org'
IDSUBMIT_ANNOUNCE_LIST_EMAIL = 'i-d-announce@ietf.org'

# Interim Meeting Tool settings
INTERIM_ANNOUNCE_FROM_EMAIL = 'IESG Secretary <iesg-secretary@ietf.org>'

# Days from meeting to day of cut off dates on submit -- cutoff_time_utc is added to this
IDSUBMIT_DEFAULT_CUTOFF_DAY_OFFSET_00 = 13
IDSUBMIT_DEFAULT_CUTOFF_DAY_OFFSET_01 = 13
IDSUBMIT_DEFAULT_CUTOFF_TIME_UTC = datetime.timedelta(hours=23, minutes=59, seconds=59)
IDSUBMIT_DEFAULT_CUTOFF_WARNING_DAYS = datetime.timedelta(days=21)

IDSUBMIT_REPOSITORY_PATH = INTERNET_DRAFT_PATH
IDSUBMIT_STAGING_PATH = '/a/www/www6s/staging/'
IDSUBMIT_STAGING_URL = '//www.ietf.org/staging/'
IDSUBMIT_IDNITS_BINARY = '/a/www/ietf-datatracker/scripts/idnits'
IDSUBMIT_PYANG_COMMAND = 'pyang -p %(modpath)s --verbose --ietf  %(model)s'

IDSUBMIT_CHECKER_CLASSES = (
    "ietf.submit.checkers.DraftIdnitsChecker",
    "ietf.submit.checkers.DraftYangChecker",
)


IDSUBMIT_MANUAL_STAGING_DIR = '/tmp/'

IDSUBMIT_FILE_TYPES = (
    'txt',
    'xml',
    'pdf',
    'ps',
)
IDSUBMIT_MAX_DRAFT_SIZE =  {
    'txt':  2*1024*1024,  # Max size of txt draft file in bytes
    'xml':  3*1024*1024,  # Max size of xml draft file in bytes
    'pdf':  6*1024*1024,
    'ps' :  6*1024*1024,
}

IDSUBMIT_MAX_DAILY_SAME_DRAFT_NAME = 20
IDSUBMIT_MAX_DAILY_SAME_DRAFT_NAME_SIZE = 50 # in MB
IDSUBMIT_MAX_DAILY_SAME_SUBMITTER = 50
IDSUBMIT_MAX_DAILY_SAME_SUBMITTER_SIZE = 150 # in MB
IDSUBMIT_MAX_DAILY_SAME_GROUP = 150
IDSUBMIT_MAX_DAILY_SAME_GROUP_SIZE = 450 # in MB
IDSUBMIT_MAX_DAILY_SUBMISSIONS = 1000
IDSUBMIT_MAX_DAILY_SUBMISSIONS_SIZE = 2000 # in MB

YANG_RFC_MODEL_DIR = '/a/www/ietf-ftp/yang/rfcmod/'
YANG_DRAFT_MODEL_DIR = '/a/www/ietf-ftp/yang/draftmod/'
YANG_INVAL_MODEL_DIR = '/a/www/ietf-ftp/yang/invalmod/'

XML_LIBRARY = "/www/tools.ietf.org/tools/xml2rfc/web/public/rfc/"

# === Meeting Related Settings =================================================

MEETING_MATERIALS_DEFAULT_SUBMISSION_START_DAYS = 90
MEETING_MATERIALS_DEFAULT_SUBMISSION_CUTOFF_DAYS = 26
MEETING_MATERIALS_DEFAULT_SUBMISSION_CORRECTION_DAYS = 50

INTERNET_DRAFT_DAYS_TO_EXPIRE = 185

FLOORPLAN_MEDIA_DIR = 'floor'

# ==============================================================================

DOT_BINARY = '/usr/bin/dot'
UNFLATTEN_BINARY= '/usr/bin/unflatten'
RSYNC_BINARY = '/usr/bin/rsync'

# Account settings
DAYS_TO_EXPIRE_REGISTRATION_LINK = 3
HTPASSWD_COMMAND = "/usr/bin/htpasswd"
HTPASSWD_FILE = "/www/htpasswd"

# Generation of bibxml files for xml2rfc
BIBXML_BASE_PATH = '/a/www/ietf-ftp/xml2rfc'

# Timezone files for iCalendar
TZDATA_ICS_PATH = BASE_DIR + '/../vzic/zoneinfo/'
CHANGELOG_PATH =  BASE_DIR + '/../changelog'

SECR_BLUE_SHEET_PATH = '/a/www/ietf-datatracker/documents/blue_sheet.rtf'
SECR_BLUE_SHEET_URL = '//datatracker.ietf.org/documents/blue_sheet.rtf'
SECR_INTERIM_LISTING_DIR = '/a/www/www6/meeting/interim'
SECR_MAX_UPLOAD_SIZE = 40960000
SECR_PROCEEDINGS_DIR = '/a/www/www6s/proceedings/'
SECR_PPT2PDF_COMMAND = ['/usr/bin/soffice','--headless','--convert-to','pdf','--outdir']
REGISTRATION_ATTENDEES_BASE_URL = 'https://ietf.org/registration/attendees/'
NEW_PROCEEDINGS_START = 95
USE_ETAGS=True
YOUTUBE_API_KEY = ''
YOUTUBE_API_SERVICE_NAME = 'youtube'
YOUTUBE_API_VERSION = 'v3'
YOUTUBE_BASE_URL = 'https://www.youtube.com/watch'
YOUTUBE_IETF_CHANNEL_ID = 'UC8dtK9njBLdFnBahHFp0eZQ'

PRODUCTION_TIMEZONE = "America/Los_Angeles"

PYFLAKES_DEFAULT_ARGS= ["ietf", ]
VULTURE_DEFAULT_ARGS= ["ietf", ]

# Automatic Scheduling
#
# how much to login while running, bigger numbers make it more verbose.
BADNESS_CALC_LOG   = 0
#
# these penalties affect the calculation of how bad the assignments are.
BADNESS_UNPLACED   = 1000000

# following four are used only during migrations to setup up ConstraintName
# and penalties are taken from the database afterwards.
BADNESS_BETHERE    = 200000
BADNESS_CONFLICT_1 = 100000
BADNESS_CONFLICT_2 = 10000
BADNESS_CONFLICT_3 = 1000

BADNESS_TOOSMALL_50  = 5000
BADNESS_TOOSMALL_100 = 50000
BADNESS_TOOBIG     = 100
BADNESS_MUCHTOOBIG = 500

# do not run SELENIUM tests by default
SELENIUM_TESTS = False
SELENIUM_TESTS_ONLY = False

# Set debug apps in settings_local.DEV_APPS

DEV_APPS = ()
DEV_MIDDLEWARE = ()

# django-debug-toolbar and the debug listing of sql queries at the bottom of
# each page when in dev mode can overlap in functionality, and can slow down
# page loading.  If you wish to use the sql_queries debug listing, put this in
# your settings_local and make sure your client IP address is in INTERNAL_IPS:
#
#    DEV_TEMPLATE_CONTEXT_PROCESSORS = (
#        'ietf.context_processors.sql_debug',
#    )
#
DEV_TEMPLATE_CONTEXT_PROCESSORS = ()

# Domain which hosts draft and wg alias lists
DRAFT_ALIAS_DOMAIN = IETF_DOMAIN
GROUP_ALIAS_DOMAIN = IETF_DOMAIN

TEST_DATA_DIR = os.path.abspath(BASE_DIR + "/../test/data")

# Path to the email alias lists.  Used by ietf.utils.aliases
DRAFT_ALIASES_PATH = os.path.join(TEST_DATA_DIR, "draft-aliases")
DRAFT_VIRTUAL_PATH = os.path.join(TEST_DATA_DIR, "draft-virtual")
DRAFT_VIRTUAL_DOMAIN = "virtual.ietf.org"

GROUP_ALIASES_PATH = os.path.join(TEST_DATA_DIR, "group-aliases")
GROUP_VIRTUAL_PATH = os.path.join(TEST_DATA_DIR, "group-virtual")
GROUP_VIRTUAL_DOMAIN = "virtual.ietf.org"

POSTCONFIRM_PATH   = "/a/postconfirm/wrapper"

USER_PREFERENCE_DEFAULTS = {
    "expires_soon"  : "14",
    "new_enough"    : "14",
    "full_draft"    : "off",
    "left_menu"     : "on",
}

TRAC_MASTER_DIR = "/a/www/trac-setup/"
TRAC_WIKI_DIR_PATTERN = "/a/www/www6s/trac/%s"
TRAC_WIKI_URL_PATTERN = "https://trac.ietf.org/trac/%s/wiki"
TRAC_ISSUE_URL_PATTERN = "https://trac.ietf.org/trac/%s/report/1"
TRAC_SVN_DIR_PATTERN = "/a/svn/group/%s"
TRAC_SVN_URL_PATTERN = "https://svn.ietf.org/svn/group/%s/"

TRAC_CREATE_GROUP_TYPES = ['wg', 'rg', 'area', 'team', 'dir', 'ag', ]
TRAC_CREATE_GROUP_ACRONYMS = ['iesg', 'iaoc', ]

SVN_PACKAGES = [
    "/usr/lib/python2.7/dist-packages/svn",
    "/usr/lib/python2.7/dist-packages/libsvn",
]

TRAC_ENV_OPTIONS = [
    ('project', 'name', "{name} Wiki"),
    ('trac', 'database', 'sqlite:db/trac.db' ),
    ('trac', 'repository_type', 'svn'),
    ('trac', 'repository_dir', "{svn_dir}"),
    ('inherit', 'file', "/a/www/trac-setup/conf/trac.ini"),
    ('components', 'tracopt.versioncontrol.svn.*', 'enabled'),
]

TRAC_WIKI_PAGES_TEMPLATES = [
    "utils/wiki/IetfSpecificFeatures",
    "utils/wiki/InterMapTxt",
    "utils/wiki/SvnTracHooks",
    "utils/wiki/ThisTracInstallation",
    "utils/wiki/TrainingMaterials",
    "utils/wiki/WikiStart",
]

TRAC_ISSUE_SEVERITY_ADD = [
    "-",
    "Candidate WG Document",
    "Active WG Document",
    "Waiting for Expert Review",
    "In WG Last Call",
    "Waiting for Shepherd Writeup",
    "Submitted WG Document",
    "Dead WG Document",
]

SVN_ADMIN_COMMAND = "/usr/bin/svnadmin"

# Email addresses people attempt to set for their account will be checked
# against the following list of regex expressions with re.search(pat, addr):
EXLUDED_PERSONAL_EMAIL_REGEX_PATTERNS = ["@ietf.org$"]

MARKUP_SETTINGS = {
    'restructuredtext': {
        'settings_overrides': {
            'initial_header_level': 3,
            'doctitle_xform': False,
            'footnote_references': 'superscript',
            'trim_footnote_reference_space': True,
            'default_reference_context': 'view',
            'link_base': ''
        }
    }
}

MAILMAN_LIB_DIR = '/usr/lib/mailman'

# This is the number of seconds required between subscribing to an ietf
# mailing list and datatracker account creation being accepted
LIST_ACCOUNT_DELAY = 60*60*25           # 25 hours
ACCOUNT_REQUEST_EMAIL = 'account-request@ietf.org'


SILENCED_SYSTEM_CHECKS = [
    "fields.W342",  # Setting unique=True on a ForeignKey has the same effect as using a OneToOneField.
]

# Put the production SECRET_KEY in settings_local.py, and also any other
# sensitive or site-specific changes.  DO NOT commit settings_local.py to svn.
from settings_local import *            # pyflakes:ignore pylint: disable=wildcard-import

for app in INSTALLED_APPS:
    if app.startswith('ietf'):
        app_settings_file = os.path.join(BASE_DIR, '../', app.replace('.', os.sep), "settings.py")
        if os.path.exists(app_settings_file):
            exec "from %s import *" % (app+".settings")

# Add DEV_APPS to INSTALLED_APPS
INSTALLED_APPS += DEV_APPS
MIDDLEWARE += DEV_MIDDLEWARE
TEMPLATES[0]['OPTIONS']['context_processors'] += DEV_TEMPLATE_CONTEXT_PROCESSORS


# We provide a secret key only for test and development modes.  It's
# absolutely vital that django fails to start in production mode unless a
# secret key has been provided elsewhere, not in this file which is
# publicly available, for instance from the source repository.
if SERVER_MODE != 'production':
    # stomp out the cached template loader, it's annoying
    loaders = TEMPLATES[0]['OPTIONS']['loaders']
    loaders = tuple(l for e in loaders for l in (e[1] if isinstance(e, tuple) and "cached.Loader" in e[0] else (e,)))
    TEMPLATES[0]['OPTIONS']['loaders'] = loaders

    CACHES = {
         'default': {
             'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
         },
        'htmlized': {
            'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
            #'BACKEND': 'django.core.cache.backends.filebased.FileBasedCache',
            'LOCATION': '/var/cache/datatracker/htmlized',
            'OPTIONS': {
                'MAX_ENTRIES': 1000,
            },
        }
    }
    SESSION_ENGINE = "django.contrib.sessions.backends.db"

    if 'SECRET_KEY' not in locals():
        SECRET_KEY = 'PDwXboUq!=hPjnrtG2=ge#N$Dwy+wn@uivrugwpic8mxyPfHka'

    ALLOWED_HOSTS = ['*',]