110 lines
2.6 KiB
Python
110 lines
2.6 KiB
Python
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from django import template
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from django.conf import settings
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from django.contrib.sites.models import Site
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from django.urls import reverse
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from ..utils import load_package_json, origin, uri
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from .. import breadcrumbs
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from entries import kinds
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register = template.Library()
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class MenuItem:
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def __init__(self, label, icon, url):
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self.label = label
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self.icon = icon
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if isinstance(url, str):
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url = (url, ())
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self.url = reverse(url[0], args=url[1])
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@register.simple_tag
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def get_package_json():
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return load_package_json()
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@register.simple_tag
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def request_origin(request):
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return origin(request)
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@register.simple_tag
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def request_uri(request):
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return uri(request)
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@register.simple_tag
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def site_name():
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return Site.objects.get_current().name
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@register.inclusion_tag('lemoncurry/tags/nav.html')
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def nav_left(request):
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items = (MenuItem(
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label=k.plural,
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icon=k.icon,
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url=('entries:index', (k,))
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) for k in kinds.all)
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return {'items': items, 'request': request}
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@register.inclusion_tag('lemoncurry/tags/nav.html')
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def nav_right(request):
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if request.user.is_authenticated:
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items = (
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MenuItem(label='admin', icon='fas fa-cog', url='admin:index'),
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MenuItem(label='log out', icon='fas fa-sign-out-alt',
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url='lemonauth:logout'),
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)
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else:
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items = (
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MenuItem(label='log in', icon='fas fa-sign-in-alt',
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url='lemonauth:login'),
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)
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return {'items': items, 'request': request}
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@register.inclusion_tag('lemoncurry/tags/breadcrumbs.html', takes_context=True)
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def nav_crumbs(context, route):
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crumbs = breadcrumbs.find(route)
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current = crumbs.pop()
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item_list_element = [{
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'@type': 'ListItem',
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'position': i + 1,
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'item': {
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'@id': context['origin'] + crumb.url,
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'@type': 'WebPage',
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'name': crumb.label
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}
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} for i, crumb in enumerate(crumbs)]
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item_list_element.append({
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'@type': 'ListItem',
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'position': len(item_list_element) + 1,
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'item': {
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'id': context['uri'],
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'@type': 'WebPage',
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'name': current.label or context.get('title'),
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}
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})
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breadcrumb_list = {
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'@context': 'http://schema.org',
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'@type': 'BreadcrumbList',
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'itemListElement': item_list_element
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}
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return {
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'breadcrumb_list': breadcrumb_list,
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'crumbs': crumbs,
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'current': current,
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'title': context.get('title'),
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}
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@register.simple_tag
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def get_push_hub():
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return settings.PUSH_HUB
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