/askbot/const/__init__.py

# encoding:utf-8
"""
All constants could be used in other modules
For reasons that models, views can't have unicode
text in this project, all unicode text go here.
"""
from django.utils.translation import ugettext as _
import re
CLOSE_REASONS = (
    (1, _('duplicate question')),
    (2, _('question is off-topic or not relevant')),
    (3, _('too subjective and argumentative')),
    (4, _('not a real question')),
    (5, _('the question is answered, right answer was accepted')),
    (6, _('question is not relevant or outdated')),
    (7, _('question contains offensive or malicious remarks')),
    (8, _('spam or advertising')),
    (9, _('too localized')),
)

TYPE_REPUTATION = (
    (1, 'gain_by_upvoted'),
    (2, 'gain_by_answer_accepted'),
    (3, 'gain_by_accepting_answer'),
    (4, 'gain_by_downvote_canceled'),
    (5, 'gain_by_canceling_downvote'),
    (-1, 'lose_by_canceling_accepted_answer'),
    (-2, 'lose_by_accepted_answer_cancled'),
    (-3, 'lose_by_downvoted'),
    (-4, 'lose_by_flagged'),
    (-5, 'lose_by_downvoting'),
    (-6, 'lose_by_flagged_lastrevision_3_times'),
    (-7, 'lose_by_flagged_lastrevision_5_times'),
    (-8, 'lose_by_upvote_canceled'),
    #for reputation type 10 Repute.comment field is required
    (10, 'assigned_by_moderator'),
)

#do not translate keys
POST_SORT_METHODS = (
    ('age-desc', _('newest')),
    ('age-asc', _('oldest')),
    ('activity-desc', _('active')),
    ('activity-asc', _('inactive')),
    ('answers-desc', _('hottest')),
    ('answers-asc', _('coldest')),
    ('votes-desc', _('most voted')),
    ('votes-asc', _('least voted')),
    ('relevance-desc', _('relevance')),
)
#todo: add assertion here that all sort methods are unique
#because they are keys to the hash used in implementations
#of Q.run_advanced_search

DEFAULT_POST_SORT_METHOD = 'activity-desc'
POST_SCOPE_LIST = (
    ('all', _('all')),
    ('unanswered', _('unanswered')),
    ('favorite', _('favorite')),
)
DEFAULT_POST_SCOPE = 'all'

TAG_LIST_FORMAT_CHOICES = (
    ('list', _('list')),
    ('cloud', _('cloud')),
)

PAGE_SIZE_CHOICES = (('10', '10',), ('30', '30',), ('50', '50',),)
ANSWERS_PAGE_SIZE = 10
#todo: remove this duplication
QUESTIONS_PER_PAGE_USER_CHOICES = (
   (10, u'10'),
   (30, u'30'),
   (50, u'50'),
)

UNANSWERED_QUESTION_MEANING_CHOICES = (
    ('NO_ANSWERS', _('Question has no answers')),
    ('NO_ACCEPTED_ANSWERS', _('Question has no accepted answers')),
)
#todo: implement this
#    ('NO_UPVOTED_ANSWERS',),
#)

#todo:
#this probably needs to be language-specific
#and selectable/changeable from the admin interface
#however it will be hard to expect that people will type
#correct regexes - plus this must be an anchored regex
#to do full string match
TAG_CHARS = '\w\+\.\-#'
TAG_REGEX = r'^[%s]+$' % TAG_CHARS
TAG_SPLIT_REGEX = r'[ ,]+'
EMAIL_REGEX = re.compile(r'\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b', re.I)

TYPE_ACTIVITY_ASK_QUESTION = 1
TYPE_ACTIVITY_ANSWER = 2
TYPE_ACTIVITY_COMMENT_QUESTION = 3
TYPE_ACTIVITY_COMMENT_ANSWER = 4
TYPE_ACTIVITY_UPDATE_QUESTION = 5
TYPE_ACTIVITY_UPDATE_ANSWER = 6
TYPE_ACTIVITY_PRIZE = 7
TYPE_ACTIVITY_MARK_ANSWER = 8
TYPE_ACTIVITY_VOTE_UP = 9
TYPE_ACTIVITY_VOTE_DOWN = 10
TYPE_ACTIVITY_CANCEL_VOTE = 11
TYPE_ACTIVITY_DELETE_QUESTION = 12
TYPE_ACTIVITY_DELETE_ANSWER = 13
TYPE_ACTIVITY_MARK_OFFENSIVE = 14
TYPE_ACTIVITY_UPDATE_TAGS = 15
TYPE_ACTIVITY_FAVORITE = 16
TYPE_ACTIVITY_USER_FULL_UPDATED = 17
TYPE_ACTIVITY_EMAIL_UPDATE_SENT = 18
TYPE_ACTIVITY_MENTION = 19
TYPE_ACTIVITY_UNANSWERED_REMINDER_SENT = 20
TYPE_ACTIVITY_ACCEPT_ANSWER_REMINDER_SENT = 21
#TYPE_ACTIVITY_EDIT_QUESTION = 17
#TYPE_ACTIVITY_EDIT_ANSWER = 18

#todo: rename this to TYPE_ACTIVITY_CHOICES
TYPE_ACTIVITY = (
    (TYPE_ACTIVITY_ASK_QUESTION, _('asked a question')),
    (TYPE_ACTIVITY_ANSWER, _('answered a question')),
    (TYPE_ACTIVITY_COMMENT_QUESTION, _('commented question')),
    (TYPE_ACTIVITY_COMMENT_ANSWER, _('commented answer')),
    (TYPE_ACTIVITY_UPDATE_QUESTION, _('edited question')),
    (TYPE_ACTIVITY_UPDATE_ANSWER, _('edited answer')),
    (TYPE_ACTIVITY_PRIZE, _('received award')),
    (TYPE_ACTIVITY_MARK_ANSWER, _('marked best answer')),
    (TYPE_ACTIVITY_VOTE_UP, _('upvoted')),
    (TYPE_ACTIVITY_VOTE_DOWN, _('downvoted')),
    (TYPE_ACTIVITY_CANCEL_VOTE, _('canceled vote')),
    (TYPE_ACTIVITY_DELETE_QUESTION, _('deleted question')),
    (TYPE_ACTIVITY_DELETE_ANSWER, _('deleted answer')),
    (TYPE_ACTIVITY_MARK_OFFENSIVE, _('marked offensive')),
    (TYPE_ACTIVITY_UPDATE_TAGS, _('updated tags')),
    (TYPE_ACTIVITY_FAVORITE, _('selected favorite')),
    (TYPE_ACTIVITY_USER_FULL_UPDATED, _('completed user profile')),
    (TYPE_ACTIVITY_EMAIL_UPDATE_SENT, _('email update sent to user')),
    (
        TYPE_ACTIVITY_UNANSWERED_REMINDER_SENT,
        _('reminder about unanswered questions sent'),
    ),
    (
        TYPE_ACTIVITY_ACCEPT_ANSWER_REMINDER_SENT,
        _('reminder about accepting the best answer sent'),
    ),
    (TYPE_ACTIVITY_MENTION, _('mentioned in the post')),
)


#MENTION activity is added implicitly, unfortunately
RESPONSE_ACTIVITY_TYPES_FOR_INSTANT_NOTIFICATIONS = (
    TYPE_ACTIVITY_COMMENT_QUESTION,
    TYPE_ACTIVITY_COMMENT_ANSWER,
    TYPE_ACTIVITY_UPDATE_ANSWER,
    TYPE_ACTIVITY_UPDATE_QUESTION,
    TYPE_ACTIVITY_ANSWER,
    TYPE_ACTIVITY_ASK_QUESTION,
)


#the same as for instant notifications for now
#MENTION activity is added implicitly, unfortunately
RESPONSE_ACTIVITY_TYPES_FOR_DISPLAY = (
    TYPE_ACTIVITY_ANSWER,
    TYPE_ACTIVITY_ASK_QUESTION,
    TYPE_ACTIVITY_COMMENT_QUESTION,
    TYPE_ACTIVITY_COMMENT_ANSWER,
    TYPE_ACTIVITY_UPDATE_ANSWER,
    TYPE_ACTIVITY_UPDATE_QUESTION,
#    TYPE_ACTIVITY_PRIZE,
#    TYPE_ACTIVITY_MARK_ANSWER,
#    TYPE_ACTIVITY_VOTE_UP,
#    TYPE_ACTIVITY_VOTE_DOWN,
#    TYPE_ACTIVITY_CANCEL_VOTE,
#    TYPE_ACTIVITY_DELETE_QUESTION,
#    TYPE_ACTIVITY_DELETE_ANSWER,
#    TYPE_ACTIVITY_MARK_OFFENSIVE,
#    TYPE_ACTIVITY_FAVORITE,
)


RESPONSE_ACTIVITY_TYPE_MAP_FOR_TEMPLATES = {
        TYPE_ACTIVITY_COMMENT_QUESTION: 'question_comment',
        TYPE_ACTIVITY_COMMENT_ANSWER: 'answer_comment',
        TYPE_ACTIVITY_UPDATE_ANSWER: 'answer_update',
        TYPE_ACTIVITY_UPDATE_QUESTION: 'question_update',
        TYPE_ACTIVITY_ANSWER: 'new_answer',
        TYPE_ACTIVITY_ASK_QUESTION: 'new_question',
    }

assert(
    set(RESPONSE_ACTIVITY_TYPES_FOR_INSTANT_NOTIFICATIONS) \
    == set(RESPONSE_ACTIVITY_TYPE_MAP_FOR_TEMPLATES.keys())
)

TYPE_RESPONSE = {
    'QUESTION_ANSWERED' : _('question_answered'),
    'QUESTION_COMMENTED': _('question_commented'),
    'ANSWER_COMMENTED'  : _('answer_commented'),
    'ANSWER_ACCEPTED'   : _('answer_accepted'),
}

POST_STATUS = {
    'closed'            : _('[closed]'),
    'deleted'           : _('[deleted]'),
    'default_version'   : _('initial version'),
    'retagged'          : _('retagged'),
}

#choices used in email and display filters
INCLUDE_ALL = 0
EXCLUDE_IGNORED = 1
INCLUDE_INTERESTING = 2
TAG_FILTER_STRATEGY_CHOICES = (
    (INCLUDE_ALL, _('off')),
    (EXCLUDE_IGNORED, _('exclude ignored')),
    (INCLUDE_INTERESTING, _('only selected')),
)

NOTIFICATION_DELIVERY_SCHEDULE_CHOICES = (
                            ('i',_('instantly')),
                            ('d',_('daily')),
                            ('w',_('weekly')),
                            ('n',_('no email')),
                        )

USERS_PAGE_SIZE = 28#todo: move it to settings?
USERNAME_REGEX_STRING = r'^[\w \-.@+\']+$'

GRAVATAR_TYPE_CHOICES = (
                            ('identicon',_('identicon')),
                            ('mm',_('mystery-man')),
                            ('monsterid',_('monsterid')),
                            ('wavatar',_('wavatar')),
                            ('retro',_('retro')),
                        )

#chars that can go before or after @mention
TWITTER_STYLE_MENTION_TERMINATION_CHARS = '\n ;:,.!?<>"\''

COMMENT_HARD_MAX_LENGTH = 2048

#user status ch
USER_STATUS_CHOICES = (
        #in addition to these there is administrator
        #admin status is determined by the User.is_superuser() call
        ('m', _('moderator')), #user with moderation privilege
        ('a', _('approved')), #regular user
        ('w', _('watched')), #regular user placed on the moderation watch
        ('s', _('suspended')), #suspended user who cannot post new stuff
        ('b', _('blocked')), #blocked
)
DEFAULT_USER_STATUS = 'w'

#number of items to show in user views
USER_VIEW_DATA_SIZE = 50

#not really dependency, but external links, which it would 
#be nice to test for correctness from time to time
DEPENDENCY_URLS = {
    'akismet': 'https://akismet.com/signup/',
    'cc-by-sa': 'http://creativecommons.org/licenses/by-sa/3.0/legalcode',
    'embedding-video': \
        'http://askbot.org/doc/optional-modules.html#embedding-video',
    'favicon': 'http://en.wikipedia.org/wiki/Favicon',
    'facebook-apps': 'http://www.facebook.com/developers/createapp.php',
    'google-webmaster-tools': 'https://www.google.com/webmasters/tools/home',
    'identica-apps': 'http://identi.ca/settings/oauthapps',
    'noscript': 'https://www.google.com/support/bin/answer.py?answer=23852',
    'linkedin-apps': 'https://www.linkedin.com/secure/developer',
    'mathjax': 'http://www.mathjax.org/resources/docs/?installation.html',
    'recaptcha': 'http://google.com/recaptcha',
    'twitter-apps': 'http://dev.twitter.com/apps/',
}

PASSWORD_MIN_LENGTH = 8

GOLD_BADGE = 1
SILVER_BADGE = 2
BRONZE_BADGE = 3
BADGE_TYPE_CHOICES = (
    (GOLD_BADGE,   _('gold')),
    (SILVER_BADGE, _('silver')),
    (BRONZE_BADGE, _('bronze')),
)
BADGE_CSS_CLASSES = {
    GOLD_BADGE: 'badge1',
    SILVER_BADGE: 'badge2',
    BRONZE_BADGE: 'badge3',
}
BADGE_DISPLAY_SYMBOL = '&#9679;'

MIN_REPUTATION = 1

AVATAR_STATUS_CHOICE = (
    ('n', _('None')),
    ('g', _('Gravatar')),#only if user has real uploaded gravatar
    ('a', _('Uploaded Avatar')),#avatar uploaded locally - with django-avatar app
)

#an exception import * because that file has only strings
from askbot.const.message_keys import *