template.py

from django.conf import settings
from django.urls import reverse
from django.utils import timezone

from app.utils import get_theme, is_installed
from application.models import ApplicationTypeConfig


def add_file_nav(nav, request):
    application_types = ApplicationTypeConfig.get_type_files()
    default_type_file = 'Hacker'
    if default_type_file in application_types:
        application_types.remove(default_type_file)
        application_types.insert(0, default_type_file)
    if len(application_types) > 0:
        all_perm = request.user.has_perm('application.can_review_files')
        for application_type in application_types:
            if all_perm or request.user.has_perm('application.can_review_files_%s' % application_type.lower()):
                nav.extend([('Files', reverse('file_review') + '?type=%s' % default_type_file), ])
                return nav
    return nav


def get_main_nav(request):
    nav = []
    if not request.user.is_authenticated:
        if getattr(settings, 'HACKATHON_LANDING', None) is not None:
            nav.append(('Landing page', getattr(settings, 'HACKATHON_LANDING')))
        return nav
    if request.user.is_staff:
        nav.append(('Admin', reverse('admin:index')))
    if request.user.is_organizer():
        nav.extend([('Review', reverse('application_review'))])
        nav = add_file_nav(nav, request)
    else:
        if getattr(settings, 'HACKATHON_LANDING', None) is not None:
            nav.append(('Landing page', getattr(settings, 'HACKATHON_LANDING')))
    if request.user.has_module_perms('event'):
        nav.append(('Checkin', reverse('checkin_list')))
        if is_installed('event.messages') and request.user.has_perm('event_messages.view_announcement'):
            nav.append(('Announcements', reverse('announcement_list')))
        if is_installed('event.meals') and request.user.has_perm('meals.can_checkin_meals'):
            nav.append(('Meals', reverse('meals_list')))
    if request.user.is_organizer():
        if request.user.has_module_perms('tables'):
            nav.extend([('Tables', reverse('tables_home'))])
        if request.user.has_module_perms('stats'):
            nav.extend([('Stats', reverse('stats_home'))])
    return nav


def get_date(text):
    try:
        return timezone.datetime.strptime(text, '%d/%m/%Y')
    except ValueError:
        return None


def app_variables(request):
    return {
        'main_nav': get_main_nav(request),
        'app_hack': getattr(settings, 'HACKATHON_NAME'),
        'app_description': getattr(settings, 'HACKATHON_DESCRIPTION'),
        'app_author': getattr(settings, 'HACKATHON_ORG'),
        'app_name': getattr(settings, 'APP_NAME'),
        'app_socials': getattr(settings, 'HACKATHON_SOCIALS', []),
        'app_contact': getattr(settings, 'HACKATHON_CONTACT_EMAIL', ''),
        'app_theme': getattr(settings, 'THEME') == 'both',
        'app_landing': getattr(settings, 'HACKATHON_LANDING'),
        'theme': get_theme(request),
        'captcha_site_key': getattr(settings, 'GOOGLE_RECAPTCHA_SITE_KEY', ''),
        'socialaccount_providers': getattr(settings, 'SOCIALACCOUNT_PROVIDERS', {}),
        'auth_password_validators': getattr(settings, 'PASSWORD_VALIDATORS', {}),
        'tables_export_supported': getattr(settings, 'DJANGO_TABLES2_EXPORT_FORMATS', []),
        'participant_can_upload_permission_slip': getattr(settings, 'PARTICIPANT_CAN_UPLOAD_PERMISSION_SLIP', False),
        'hack_start_date': get_date(getattr(settings, 'HACKATHON_START_DATE', '')),
        'hack_end_date': get_date(getattr(settings, 'HACKATHON_END_DATE', '')),
        'hack_location': getattr(settings, 'HACKATHON_LOCATION', ''),
    }