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Show paginator only if there is one, even if corresponding mixin is used
Show paginator only if there is one, even if corresponding mixin is used

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context_processors.py
90 lines | 3.1 KiB | text/x-python | PythonLexer
/ boards / context_processors.py
from boards.abstracts.settingsmanager import get_settings_manager, \
SETTING_LAST_NOTIFICATION_ID, SETTING_IMAGE_VIEWER, SETTING_ONLY_FAVORITES
from boards.models import Banner
from boards.models.user import Notification
from boards import settings
from boards.models import Post, Tag, Thread
from boards.settings import SECTION_FORMS, SECTION_VIEW, SECTION_VERSION
PATTERN_NEW_POSTS_COUNT = '(+{})'
THEME_CSS = 'css/{}/base_page.css'
CONTEXT_SITE_NAME = 'site_name'
CONTEXT_VERSION = 'version'
CONTEXT_THEME_CSS = 'theme_css'
CONTEXT_THEME = 'theme'
CONTEXT_PPD = 'posts_per_day'
CONTEXT_USER = 'user'
CONTEXT_NEW_NOTIFICATIONS_COUNT = 'new_notifications_count'
CONTEXT_USERNAMES = 'usernames'
CONTEXT_TAGS_STR = 'tags_str'
CONTEXT_IMAGE_VIEWER = 'image_viewer'
CONTEXT_HAS_FAV_THREADS = 'has_fav_threads'
CONTEXT_POW_DIFFICULTY = 'pow_difficulty'
CONTEXT_NEW_POST_COUNT = 'new_post_count'
CONTEXT_BANNERS = 'banners'
CONTEXT_ONLY_FAVORITES = 'only_favorites'
def get_notifications(context, settings_manager, fav_tags):
usernames = settings_manager.get_notification_usernames()
new_notifications_count = 0
if usernames or fav_tags:
last_notification_id = settings_manager.get_setting(
SETTING_LAST_NOTIFICATION_ID)
new_notifications_count = Notification.objects.get_notification_posts(
usernames=usernames,
last=last_notification_id,
user_settings=settings_manager.get_user_settings()).count()
context[CONTEXT_NEW_NOTIFICATIONS_COUNT] = new_notifications_count
context[CONTEXT_USERNAMES] = usernames
def get_new_post_count(context, settings_manager):
last_posts = settings_manager.get_last_posts()
count = Thread.objects.get_new_post_count(last_posts)
if count > 0:
context[CONTEXT_NEW_POST_COUNT] = PATTERN_NEW_POSTS_COUNT.format(count)
def user_and_ui_processor(request):
context = dict()
context[CONTEXT_PPD] = float(Post.objects.get_posts_per_day())
settings_manager = get_settings_manager(request)
fav_tags = settings_manager.get_fav_tags()
context[CONTEXT_TAGS_STR] = Tag.objects.get_tag_url_list(fav_tags)
theme = settings_manager.get_theme()
context[CONTEXT_THEME] = theme
# TODO Use static here
context[CONTEXT_THEME_CSS] = THEME_CSS.format(theme)
context[CONTEXT_VERSION] = settings.get(SECTION_VERSION, 'Version')
context[CONTEXT_SITE_NAME] = settings.get(SECTION_VERSION, 'SiteName')
if settings.get_bool(SECTION_FORMS, 'LimitFirstPosting'):
context[CONTEXT_POW_DIFFICULTY] = settings.get_int(SECTION_FORMS, 'PowDifficulty')
context[CONTEXT_IMAGE_VIEWER] = settings_manager.get_setting(
SETTING_IMAGE_VIEWER,
default=settings.get(SECTION_VIEW, 'DefaultImageViewer'))
context[CONTEXT_HAS_FAV_THREADS] =\
len(settings_manager.get_last_posts()) > 0
context[CONTEXT_BANNERS] = Banner.objects.order_by('-id')
context[CONTEXT_ONLY_FAVORITES] = settings_manager.get_setting(
SETTING_ONLY_FAVORITES, default=False)
get_notifications(context, settings_manager, fav_tags)
get_new_post_count(context, settings_manager)
return context