mirror of
https://github.com/ArchiveBox/ArchiveBox
synced 2024-11-23 12:43:10 +00:00
292 lines
12 KiB
Python
292 lines
12 KiB
Python
__package__ = 'archivebox.core'
|
|
|
|
from io import StringIO
|
|
from contextlib import redirect_stdout
|
|
|
|
from django.shortcuts import render, redirect
|
|
from django.http import HttpResponse, Http404
|
|
from django.utils.html import format_html, mark_safe
|
|
from django.views import View, static
|
|
from django.views.generic.list import ListView
|
|
from django.views.generic import FormView
|
|
from django.db.models import Q
|
|
from django.contrib.auth.mixins import UserPassesTestMixin
|
|
|
|
from core.models import Snapshot
|
|
from core.forms import AddLinkForm
|
|
|
|
from ..config import (
|
|
OUTPUT_DIR,
|
|
PUBLIC_INDEX,
|
|
PUBLIC_SNAPSHOTS,
|
|
PUBLIC_ADD_VIEW,
|
|
VERSION,
|
|
FOOTER_INFO,
|
|
SNAPSHOTS_PER_PAGE,
|
|
)
|
|
from ..main import add
|
|
from ..util import base_url, ansi_to_html
|
|
from ..search import query_search_index
|
|
|
|
|
|
class HomepageView(View):
|
|
def get(self, request):
|
|
if request.user.is_authenticated:
|
|
return redirect('/admin/core/snapshot/')
|
|
|
|
if PUBLIC_INDEX:
|
|
return redirect('/public')
|
|
|
|
return redirect(f'/admin/login/?next={request.path}')
|
|
|
|
|
|
class SnapshotView(View):
|
|
# render static html index from filesystem archive/<timestamp>/index.html
|
|
|
|
def get(self, request, path):
|
|
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'
|
|
|
|
# slug is a timestamp
|
|
if slug.replace('.','').isdigit():
|
|
|
|
# missing trailing slash -> redirect to index
|
|
if '/' not in path:
|
|
return redirect(f'{path}/index.html')
|
|
|
|
try:
|
|
try:
|
|
snapshot = Snapshot.objects.get(Q(timestamp=slug) | Q(id__startswith=slug))
|
|
response = static.serve(request, archivefile, document_root=snapshot.link_dir, show_indexes=True)
|
|
response["Link"] = f'<{snapshot.url}>; rel="canonical"'
|
|
return response
|
|
except Snapshot.DoesNotExist:
|
|
if Snapshot.objects.filter(timestamp__startswith=slug).exists():
|
|
raise Snapshot.MultipleObjectsReturned
|
|
else:
|
|
raise
|
|
except Snapshot.DoesNotExist:
|
|
# Snapshot does not exist
|
|
return HttpResponse(
|
|
format_html(
|
|
(
|
|
'<center><br/><br/><br/>'
|
|
'No Snapshot directories match the given timestamp or UUID: <code>{}</code><br/><br/>'
|
|
'You can <a href="/add/" target="_top">add a new Snapshot</a>, or return to the <a href="/" target="_top">Main Index</a>'
|
|
'</center>'
|
|
),
|
|
slug,
|
|
path,
|
|
),
|
|
content_type="text/html",
|
|
status=404,
|
|
)
|
|
except Snapshot.MultipleObjectsReturned:
|
|
snapshot_hrefs = mark_safe('<br/>').join(
|
|
format_html(
|
|
'{} <a href="/archive/{}/index.html"><b><code>{}</code></b></a> {} <b>{}</b>',
|
|
snap.added.strftime('%Y-%m-%d %H:%M:%S'),
|
|
snap.timestamp,
|
|
snap.timestamp,
|
|
snap.url,
|
|
snap.title or '',
|
|
)
|
|
for snap in Snapshot.objects.filter(timestamp__startswith=slug).only('url', 'timestamp', 'title', 'added').order_by('-added')
|
|
)
|
|
return HttpResponse(
|
|
format_html(
|
|
(
|
|
'Multiple Snapshots match the given timestamp/UUID <code>{}</code><br/><pre>'
|
|
),
|
|
slug,
|
|
) + snapshot_hrefs + format_html(
|
|
(
|
|
'</pre><br/>'
|
|
'Choose a Snapshot to proceed or go back to the <a href="/" target="_top">Main Index</a>'
|
|
)
|
|
),
|
|
content_type="text/html",
|
|
status=404,
|
|
)
|
|
except Http404:
|
|
# Snapshot dir exists but file within does not e.g. 124235.324234/screenshot.png
|
|
return HttpResponse(
|
|
format_html(
|
|
(
|
|
'<center><br/><br/><br/>'
|
|
f'Snapshot <a href="/archive/{snapshot.timestamp}/index.html" target="_top"><b><code>[{snapshot.timestamp}]</code></b></a> exists in DB, but resource <b><code>{snapshot.timestamp}/'
|
|
'{}'
|
|
f'</code></b> does not exist in <a href="/archive/{snapshot.timestamp}/" target="_top">snapshot dir</a> yet.<br/><br/>'
|
|
'Maybe this resource type is not availabe for this Snapshot,<br/>or the archiving process has not completed yet?<br/>'
|
|
f'<pre><code># run this cmd to finish archiving this Snapshot<br/>archivebox update -t timestamp {snapshot.timestamp}</code></pre><br/><br/>'
|
|
'<div class="text-align: left; width: 100%; max-width: 400px">'
|
|
'<i><b>Next steps:</i></b><br/>'
|
|
f'- list all the <a href="/archive/{snapshot.timestamp}/" target="_top">Snapshot files <code>.*</code></a><br/>'
|
|
f'- view the <a href="/archive/{snapshot.timestamp}/index.html" target="_top">Snapshot <code>./index.html</code></a><br/>'
|
|
f'- go to the <a href="/admin/core/snapshot/{snapshot.id}/change/" target="_top">Snapshot admin</a> to edit<br/>'
|
|
f'- go to the <a href="/admin/core/snapshot/?id__startswith={snapshot.id}" target="_top">Snapshot actions</a> to re-archive<br/>'
|
|
'- or return to <a href="/" target="_top">the main index...</a></div>'
|
|
'</center>'
|
|
),
|
|
archivefile,
|
|
),
|
|
content_type="text/html",
|
|
status=404,
|
|
)
|
|
# slug is a URL
|
|
try:
|
|
try:
|
|
# try exact match on full url first
|
|
snapshot = Snapshot.objects.get(
|
|
Q(url='http://' + path) | Q(url='https://' + path) | Q(id__startswith=path)
|
|
)
|
|
except Snapshot.DoesNotExist:
|
|
# fall back to match on exact base_url
|
|
try:
|
|
snapshot = Snapshot.objects.get(
|
|
Q(url='http://' + base_url(path)) | Q(url='https://' + base_url(path))
|
|
)
|
|
except Snapshot.DoesNotExist:
|
|
# fall back to matching base_url as prefix
|
|
snapshot = Snapshot.objects.get(
|
|
Q(url__startswith='http://' + base_url(path)) | Q(url__startswith='https://' + base_url(path))
|
|
)
|
|
return redirect(f'/archive/{snapshot.timestamp}/index.html')
|
|
except Snapshot.DoesNotExist:
|
|
return HttpResponse(
|
|
format_html(
|
|
(
|
|
'<center><br/><br/><br/>'
|
|
'No Snapshots match the given url: <code>{}</code><br/><br/><br/>'
|
|
'Return to the <a href="/" target="_top">Main Index</a>, or:<br/><br/>'
|
|
'+ <i><a href="/add/?url={}" target="_top">Add a new Snapshot for <code>{}</code></a><br/><br/></i>'
|
|
'</center>'
|
|
),
|
|
base_url(path),
|
|
path if '://' in path else f'https://{path}',
|
|
path,
|
|
),
|
|
content_type="text/html",
|
|
status=404,
|
|
)
|
|
except Snapshot.MultipleObjectsReturned:
|
|
snapshot_hrefs = mark_safe('<br/>').join(
|
|
format_html(
|
|
'{} <a href="/archive/{}/index.html"><b><code>{}</code></b></a> {} <b>{}</b>',
|
|
snap.added.strftime('%Y-%m-%d %H:%M:%S'),
|
|
snap.timestamp,
|
|
snap.timestamp,
|
|
snap.url,
|
|
snap.title or '',
|
|
)
|
|
for snap in Snapshot.objects.filter(
|
|
Q(url__startswith='http://' + base_url(path)) | Q(url__startswith='https://' + base_url(path))
|
|
).only('url', 'timestamp', 'title', 'added').order_by('-added')
|
|
)
|
|
return HttpResponse(
|
|
format_html(
|
|
(
|
|
'Multiple Snapshots match the given URL <code>{}</code><br/><pre>'
|
|
),
|
|
base_url(path),
|
|
) + snapshot_hrefs + format_html(
|
|
(
|
|
'</pre><br/>'
|
|
'Choose a Snapshot to proceed or go back to the <a href="/" target="_top">Main Index</a>'
|
|
)
|
|
),
|
|
content_type="text/html",
|
|
status=404,
|
|
)
|
|
|
|
|
|
class PublicIndexView(ListView):
|
|
template_name = 'public_index.html'
|
|
model = Snapshot
|
|
paginate_by = SNAPSHOTS_PER_PAGE
|
|
ordering = ['-added']
|
|
|
|
def get_context_data(self, **kwargs):
|
|
return {
|
|
**super().get_context_data(**kwargs),
|
|
'VERSION': VERSION,
|
|
'FOOTER_INFO': FOOTER_INFO,
|
|
}
|
|
|
|
def get_queryset(self, **kwargs):
|
|
qs = super().get_queryset(**kwargs)
|
|
query = self.request.GET.get('q')
|
|
if query and query.strip():
|
|
qs = qs.filter(Q(title__icontains=query) | Q(url__icontains=query) | Q(timestamp__icontains=query) | Q(tags__name__icontains=query))
|
|
qs = qs | query_search_index(query)
|
|
return qs
|
|
|
|
def get(self, *args, **kwargs):
|
|
if PUBLIC_INDEX or self.request.user.is_authenticated:
|
|
response = super().get(*args, **kwargs)
|
|
return response
|
|
else:
|
|
return redirect(f'/admin/login/?next={self.request.path}')
|
|
|
|
|
|
class AddView(UserPassesTestMixin, FormView):
|
|
template_name = "add.html"
|
|
form_class = AddLinkForm
|
|
|
|
def get_initial(self):
|
|
"""Prefill the AddLinkForm with the 'url' GET parameter"""
|
|
if self.request.method == 'GET':
|
|
url = self.request.GET.get('url', None)
|
|
if url:
|
|
return {'url': url if '://' in url else f'https://{url}'}
|
|
|
|
return super().get_initial()
|
|
|
|
def test_func(self):
|
|
return PUBLIC_ADD_VIEW or self.request.user.is_authenticated
|
|
|
|
def get_context_data(self, **kwargs):
|
|
return {
|
|
**super().get_context_data(**kwargs),
|
|
'title': "Add URLs",
|
|
# We can't just call request.build_absolute_uri in the template, because it would include query parameters
|
|
'absolute_add_path': self.request.build_absolute_uri(self.request.path),
|
|
'VERSION': VERSION,
|
|
'FOOTER_INFO': FOOTER_INFO,
|
|
'stdout': '',
|
|
}
|
|
|
|
def form_valid(self, form):
|
|
url = form.cleaned_data["url"]
|
|
print(f'[+] Adding URL: {url}')
|
|
parser = form.cleaned_data["parser"]
|
|
tag = form.cleaned_data["tag"]
|
|
depth = 0 if form.cleaned_data["depth"] == "0" else 1
|
|
extractors = ','.join(form.cleaned_data["archive_methods"])
|
|
input_kwargs = {
|
|
"urls": url,
|
|
"tag": tag,
|
|
"depth": depth,
|
|
"parser": parser,
|
|
"update_all": False,
|
|
"out_dir": OUTPUT_DIR,
|
|
}
|
|
if extractors:
|
|
input_kwargs.update({"extractors": extractors})
|
|
add_stdout = StringIO()
|
|
with redirect_stdout(add_stdout):
|
|
add(**input_kwargs)
|
|
print(add_stdout.getvalue())
|
|
|
|
context = self.get_context_data()
|
|
|
|
context.update({
|
|
"stdout": ansi_to_html(add_stdout.getvalue().strip()),
|
|
"form": AddLinkForm()
|
|
})
|
|
return render(template_name=self.template_name, request=self.request, context=context)
|