|
|
from boards import settings
|
|
|
from boards.models import Tag, TagAlias, Attachment
|
|
|
from boards.models.attachment import AttachmentSticker
|
|
|
from boards.models.thread import FAV_THREAD_NO_UPDATES
|
|
|
from boards.models.tag import DEFAULT_LOCALE
|
|
|
|
|
|
MAX_TRIPCODE_COLLISIONS = 50
|
|
|
|
|
|
__author__ = 'neko259'
|
|
|
|
|
|
SESSION_SETTING = 'setting'
|
|
|
|
|
|
# Remove this, it is not used any more cause there is a user's permission
|
|
|
PERMISSION_MODERATE = 'moderator'
|
|
|
|
|
|
SETTING_THEME = 'theme'
|
|
|
SETTING_FAVORITE_TAGS = 'favorite_tags'
|
|
|
SETTING_FAVORITE_THREADS = 'favorite_threads'
|
|
|
SETTING_HIDDEN_TAGS = 'hidden_tags'
|
|
|
SETTING_PERMISSIONS = 'permissions'
|
|
|
SETTING_USERNAME = 'username'
|
|
|
SETTING_LAST_NOTIFICATION_ID = 'last_notification'
|
|
|
SETTING_IMAGE_VIEWER = 'image_viewer'
|
|
|
SETTING_TRIPCODE = 'tripcode'
|
|
|
SETTING_IMAGES = 'images_aliases'
|
|
|
SETTING_ONLY_FAVORITES = 'only_favorites'
|
|
|
|
|
|
DEFAULT_THEME = 'md'
|
|
|
|
|
|
|
|
|
class SettingsManager:
|
|
|
"""
|
|
|
Base settings manager class. get_setting and set_setting methods should
|
|
|
be overriden.
|
|
|
"""
|
|
|
def __init__(self):
|
|
|
pass
|
|
|
|
|
|
def get_theme(self) -> str:
|
|
|
theme = self.get_setting(SETTING_THEME)
|
|
|
if not theme:
|
|
|
theme = DEFAULT_THEME
|
|
|
self.set_setting(SETTING_THEME, theme)
|
|
|
|
|
|
return theme
|
|
|
|
|
|
def set_theme(self, theme):
|
|
|
self.set_setting(SETTING_THEME, theme)
|
|
|
|
|
|
def has_permission(self, permission):
|
|
|
permissions = self.get_setting(SETTING_PERMISSIONS)
|
|
|
if permissions:
|
|
|
return permission in permissions
|
|
|
else:
|
|
|
return False
|
|
|
|
|
|
def get_setting(self, setting, default=None):
|
|
|
pass
|
|
|
|
|
|
def set_setting(self, setting, value):
|
|
|
pass
|
|
|
|
|
|
def add_permission(self, permission):
|
|
|
permissions = self.get_setting(SETTING_PERMISSIONS)
|
|
|
if not permissions:
|
|
|
permissions = [permission]
|
|
|
else:
|
|
|
permissions.append(permission)
|
|
|
self.set_setting(SETTING_PERMISSIONS, permissions)
|
|
|
|
|
|
def del_permission(self, permission):
|
|
|
permissions = self.get_setting(SETTING_PERMISSIONS)
|
|
|
if not permissions:
|
|
|
permissions = []
|
|
|
else:
|
|
|
permissions.remove(permission)
|
|
|
self.set_setting(SETTING_PERMISSIONS, permissions)
|
|
|
|
|
|
def get_fav_tags(self) -> list:
|
|
|
tag_names = self.get_setting(SETTING_FAVORITE_TAGS)
|
|
|
tags = []
|
|
|
if tag_names:
|
|
|
tags = list(Tag.objects.filter(aliases__in=TagAlias.objects
|
|
|
.filter_localized(parent__aliases__name__in=tag_names))
|
|
|
.order_by('aliases__name'))
|
|
|
return tags
|
|
|
|
|
|
def add_fav_tag(self, tag):
|
|
|
tags = self.get_setting(SETTING_FAVORITE_TAGS)
|
|
|
if not tags:
|
|
|
tags = [tag.get_name()]
|
|
|
else:
|
|
|
if not tag.get_name() in tags:
|
|
|
tags.append(tag.get_name())
|
|
|
|
|
|
tags.sort()
|
|
|
self.set_setting(SETTING_FAVORITE_TAGS, tags)
|
|
|
|
|
|
def del_fav_tag(self, tag):
|
|
|
tags = self.get_setting(SETTING_FAVORITE_TAGS)
|
|
|
if tag.get_name() in tags:
|
|
|
tags.remove(tag.get_name())
|
|
|
self.set_setting(SETTING_FAVORITE_TAGS, tags)
|
|
|
|
|
|
def get_hidden_tags(self) -> list:
|
|
|
tag_names = self.get_setting(SETTING_HIDDEN_TAGS)
|
|
|
tags = []
|
|
|
if tag_names:
|
|
|
tags = list(Tag.objects.filter(aliases__in=TagAlias.objects
|
|
|
.filter_localized(parent__aliases__name__in=tag_names))
|
|
|
.order_by('aliases__name'))
|
|
|
|
|
|
return tags
|
|
|
|
|
|
def add_hidden_tag(self, tag):
|
|
|
tags = self.get_setting(SETTING_HIDDEN_TAGS)
|
|
|
if not tags:
|
|
|
tags = [tag.get_name()]
|
|
|
else:
|
|
|
if not tag.get_name() in tags:
|
|
|
tags.append(tag.get_name())
|
|
|
|
|
|
tags.sort()
|
|
|
self.set_setting(SETTING_HIDDEN_TAGS, tags)
|
|
|
|
|
|
def del_hidden_tag(self, tag):
|
|
|
tags = self.get_setting(SETTING_HIDDEN_TAGS)
|
|
|
if tag.get_name() in tags:
|
|
|
tags.remove(tag.get_name())
|
|
|
self.set_setting(SETTING_HIDDEN_TAGS, tags)
|
|
|
|
|
|
def get_fav_threads(self) -> dict:
|
|
|
return self.get_setting(SETTING_FAVORITE_THREADS, default=dict())
|
|
|
|
|
|
def add_or_read_fav_thread(self, opening_post):
|
|
|
threads = self.get_fav_threads()
|
|
|
|
|
|
max_fav_threads = settings.get_int('View', 'MaxFavoriteThreads')
|
|
|
if (str(opening_post.id) in threads) or (len(threads) < max_fav_threads):
|
|
|
thread = opening_post.get_thread()
|
|
|
# Don't check for new posts if the thread is archived already
|
|
|
if thread.is_archived():
|
|
|
last_id = FAV_THREAD_NO_UPDATES
|
|
|
else:
|
|
|
last_id = thread.get_replies().last().id
|
|
|
threads[str(opening_post.id)] = last_id
|
|
|
self.set_setting(SETTING_FAVORITE_THREADS, threads)
|
|
|
|
|
|
def del_fav_thread(self, opening_post):
|
|
|
threads = self.get_fav_threads()
|
|
|
if self.thread_is_fav(opening_post):
|
|
|
del threads[str(opening_post.id)]
|
|
|
self.set_setting(SETTING_FAVORITE_THREADS, threads)
|
|
|
|
|
|
def thread_is_fav(self, opening_post):
|
|
|
return str(opening_post.id) in self.get_fav_threads()
|
|
|
|
|
|
def get_notification_usernames(self):
|
|
|
names = set()
|
|
|
name_list = self.get_setting(SETTING_USERNAME)
|
|
|
if name_list is not None:
|
|
|
name_list = name_list.strip()
|
|
|
if len(name_list) > 0:
|
|
|
names = name_list.lower().split(',')
|
|
|
names = set(name.strip() for name in names)
|
|
|
return names
|
|
|
|
|
|
def get_attachment_by_alias(self, alias):
|
|
|
images = self.get_setting(SETTING_IMAGES)
|
|
|
if images and alias in images:
|
|
|
try:
|
|
|
return Attachment.objects.get(id=images.get(alias))
|
|
|
except Attachment.DoesNotExist:
|
|
|
self.remove_attachment_alias(alias)
|
|
|
|
|
|
def add_attachment_alias(self, alias, attachment):
|
|
|
images = self.get_setting(SETTING_IMAGES)
|
|
|
if images is None:
|
|
|
images = dict()
|
|
|
images[alias] = attachment.id
|
|
|
self.set_setting(SETTING_IMAGES, images)
|
|
|
|
|
|
def remove_attachment_alias(self, alias):
|
|
|
images = self.get_setting(SETTING_IMAGES)
|
|
|
del images[alias]
|
|
|
self.set_setting(SETTING_IMAGES, images)
|
|
|
|
|
|
def get_stickers(self):
|
|
|
images = self.get_setting(SETTING_IMAGES)
|
|
|
stickers = []
|
|
|
if images:
|
|
|
for key, value in images.items():
|
|
|
try:
|
|
|
attachment = Attachment.objects.get(id=value)
|
|
|
stickers.append(AttachmentSticker(name=key, attachment=attachment))
|
|
|
except Attachment.DoesNotExist:
|
|
|
self.remove_attachment_alias(key)
|
|
|
return stickers
|
|
|
|
|
|
|
|
|
class SessionSettingsManager(SettingsManager):
|
|
|
"""
|
|
|
Session-based settings manager. All settings are saved to the user's
|
|
|
session.
|
|
|
"""
|
|
|
def __init__(self, session):
|
|
|
SettingsManager.__init__(self)
|
|
|
self.session = session
|
|
|
|
|
|
def get_setting(self, setting, default=None):
|
|
|
if setting in self.session:
|
|
|
return self.session[setting]
|
|
|
else:
|
|
|
self.set_setting(setting, default)
|
|
|
return default
|
|
|
|
|
|
def set_setting(self, setting, value):
|
|
|
self.session[setting] = value
|
|
|
|
|
|
|
|
|
def get_settings_manager(request) -> SettingsManager:
|
|
|
"""
|
|
|
Get settings manager based on the request object. Currently only
|
|
|
session-based manager is supported. In the future, cookie-based or
|
|
|
database-based managers could be implemented.
|
|
|
"""
|
|
|
return SessionSettingsManager(request.session)
|
|
|
|
