kopia lustrzana https://gitlab.com/marnanel/chapeau
100 wiersze
2.7 KiB
Python
100 wiersze
2.7 KiB
Python
from django_kepi import ATSIGN_CONTEXT
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from django.shortcuts import render, get_object_or_404
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import django.views
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from django.http import HttpResponse, JsonResponse
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from django.contrib.auth.decorators import login_required
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from django_kepi.models import Following
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import urllib.parse
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import json
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import re
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PAGE_LENGTH = 50
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PAGE_FIELD = 'page'
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def render(data):
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# XXX merge in
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result = JsonResponse(
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data=data,
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json_dumps_params={
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'sort_keys': True,
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'indent': 2,
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}
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)
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result['Content-Type'] = 'application/activity+json'
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return result
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class ActivityObjectView(django.views.View):
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def get(self, request, *args, **kwargs):
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#instance = ActivityObject.objects.get(pk=kwargs['id'])
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instance = None # XXX temp
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result = instance.serialize()
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return render(result)
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########################
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class CollectionView(django.views.View):
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class Meta:
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abstract = True
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def get(self, request, *args, **kwargs):
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items = self.get_collection_items(*args, **kwargs)
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# XXX assert that items.ordered
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our_url = request.build_absolute_uri()
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our_url, fragment = urllib.parse.urldefrag(our_url)
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if PAGE_FIELD in request.GET:
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page_number = int(request.GET[PAGE_FIELD])
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start = (page_number-1) * PAGE_LENGTH
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listed_items = all_items[start: start+PAGE_LENGTH]
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result = {
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"@context": ATSIGN_CONTEXT,
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"type" : "OrderedCollectionPage",
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"id" : our_url,
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"totalItems" : items.count(),
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"orderedItems" : listed_items,
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"partOf": our_url,
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}
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if page_number > 1:
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result["prev"] = "{}?page={}".format(our_url, page_number-1)
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if items.count < (page_number*PAGE_LENGTH):
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result["next"] = "{}?page={}".format(our_url, page_number+1)
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else:
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# Index page.
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result = {
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"@context": ATSIGN_CONTEXT,
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"type": "OrderedCollection",
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"id": our_url,
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"totalItems" : items.count(),
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}
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if items.exists():
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result["first"] = "{}?page=1".format(our_url,)
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return render(result)
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def get_collection_items(self, *args, **kwargs):
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return RuntimeError("not in the superclass")
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class FollowersView(CollectionView):
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def get_collection_items(self, *args, **kwargs):
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return Following.objects.filter(following__name=kwargs['username'])
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