mirror of
https://github.com/sissbruecker/linkding
synced 2024-11-22 19:33:05 +00:00
69 lines
1.6 KiB
Python
69 lines
1.6 KiB
Python
import gzip
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import os
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from django.conf import settings
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from django.http import (
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HttpResponse,
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Http404,
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)
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from django.shortcuts import render
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from bookmarks.models import BookmarkAsset
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def _access_asset(request, asset_id: int):
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try:
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asset = BookmarkAsset.objects.get(pk=asset_id)
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except BookmarkAsset.DoesNotExist:
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raise Http404("Asset does not exist")
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bookmark = asset.bookmark
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is_owner = bookmark.owner == request.user
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is_shared = (
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request.user.is_authenticated
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and bookmark.shared
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and bookmark.owner.profile.enable_sharing
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)
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is_public_shared = bookmark.shared and bookmark.owner.profile.enable_public_sharing
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if not is_owner and not is_shared and not is_public_shared:
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raise Http404("Bookmark does not exist")
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return asset
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def _get_asset_content(asset):
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filepath = os.path.join(settings.LD_ASSET_FOLDER, asset.file)
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if not os.path.exists(filepath):
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raise Http404("Asset file does not exist")
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if asset.gzip:
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with gzip.open(filepath, "rb") as f:
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content = f.read()
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else:
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with open(filepath, "rb") as f:
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content = f.read()
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return content
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def view(request, asset_id: int):
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asset = _access_asset(request, asset_id)
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content = _get_asset_content(asset)
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return HttpResponse(content, content_type=asset.content_type)
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def read(request, asset_id: int):
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asset = _access_asset(request, asset_id)
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content = _get_asset_content(asset)
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content = content.decode("utf-8")
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return render(
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request,
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"bookmarks/read.html",
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{
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"content": content,
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},
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)
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