ArchiveBox/archivebox/core/views.py
2020-06-29 21:26:59 -04:00

111 lines
3.2 KiB
Python

__package__ = 'archivebox.core'
from django.shortcuts import render, redirect
from django.http import HttpResponse
from django.views import View, static
from django.conf import settings
from core.models import Snapshot
from ..index import load_main_index, load_main_index_meta
from ..config import (
OUTPUT_DIR,
VERSION,
FOOTER_INFO,
PUBLIC_INDEX,
PUBLIC_SNAPSHOTS,
)
from ..util import base_url
from .. main import add
class MainIndex(View):
template = 'main_index.html'
def get(self, request):
if not request.user.is_authenticated and not PUBLIC_INDEX:
return redirect(f'/admin/login/?next={request.path}')
all_links = load_main_index(out_dir=OUTPUT_DIR)
meta_info = load_main_index_meta(out_dir=OUTPUT_DIR)
context = {
'updated': meta_info['updated'],
'num_links': meta_info['num_links'],
'links': all_links,
'VERSION': VERSION,
'FOOTER_INFO': FOOTER_INFO,
}
return render(template_name=self.template, request=request, context=context)
class AddLinks(View):
template = 'add_links.html'
def get(self, request):
if not request.user.is_authenticated and not PUBLIC_INDEX:
return redirect(f'/admin/login/?next={request.path}')
context = {}
return render(template_name=self.template, request=request, context=context)
def post(self, request):
url = request.POST['url']
print(f'[+] Adding URL: {url}')
add(
import_str=url,
update_all=False,
out_dir=OUTPUT_DIR,
)
return redirect('/')
class LinkDetails(View):
def get(self, request, path):
# missing trailing slash -> redirect to index
if '/' not in path:
return redirect(f'{path}/index.html')
if not request.user.is_authenticated and not PUBLIC_SNAPSHOTS:
return redirect(f'/admin/login/?next={request.path}')
try:
slug, archivefile = path.split('/', 1)
except (IndexError, ValueError):
slug, archivefile = path.split('/', 1)[0], 'index.html'
all_pages = list(Snapshot.objects.all())
# slug is a timestamp
by_ts = {page.timestamp: page for page in all_pages}
try:
return static.serve(request, archivefile, by_ts[slug].link_dir, show_indexes=True)
except KeyError:
pass
# slug is a hash
by_hash = {page.url_hash: page for page in all_pages}
try:
timestamp = by_hash[slug].timestamp
return redirect(f'/archive/{timestamp}/{archivefile}')
except KeyError:
pass
# slug is a URL
by_url = {page.base_url: page for page in all_pages}
try:
# TODO: add multiple snapshot support by showing index of all snapshots
# for given url instead of redirecting to timestamp index
timestamp = by_url[base_url(path)].timestamp
return redirect(f'/archive/{timestamp}/index.html')
except KeyError:
pass
return HttpResponse(
'No archived link matches the given timestamp or hash.',
content_type="text/plain",
status=404,
)