mirror of
https://github.com/sissbruecker/linkding
synced 2024-09-20 05:51:56 +00:00
105 lines
3.1 KiB
Python
105 lines
3.1 KiB
Python
import unicodedata
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from dataclasses import dataclass
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from django.contrib.syndication.views import Feed
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from django.db.models import QuerySet
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from django.urls import reverse
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from bookmarks import queries
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from bookmarks.models import Bookmark, BookmarkSearch, FeedToken, UserProfile
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@dataclass
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class FeedContext:
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feed_token: FeedToken | None
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query_set: QuerySet[Bookmark]
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def sanitize(text: str):
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if not text:
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return ""
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# remove control characters
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valid_chars = ["\n", "\r", "\t"]
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return "".join(
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ch for ch in text if ch in valid_chars or unicodedata.category(ch)[0] != "C"
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)
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class BaseBookmarksFeed(Feed):
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def get_object(self, request, feed_key: str):
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feed_token = FeedToken.objects.get(key__exact=feed_key)
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search = BookmarkSearch(q=request.GET.get("q", ""))
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query_set = queries.query_bookmarks(
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feed_token.user, feed_token.user.profile, search
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)
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return FeedContext(feed_token, query_set)
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def item_title(self, item: Bookmark):
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return sanitize(item.resolved_title)
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def item_description(self, item: Bookmark):
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return sanitize(item.resolved_description)
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def item_link(self, item: Bookmark):
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return item.url
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def item_pubdate(self, item: Bookmark):
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return item.date_added
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class AllBookmarksFeed(BaseBookmarksFeed):
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title = "All bookmarks"
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description = "All bookmarks"
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def link(self, context: FeedContext):
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return reverse("bookmarks:feeds.all", args=[context.feed_token.key])
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def items(self, context: FeedContext):
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return context.query_set
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class UnreadBookmarksFeed(BaseBookmarksFeed):
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title = "Unread bookmarks"
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description = "All unread bookmarks"
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def link(self, context: FeedContext):
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return reverse("bookmarks:feeds.unread", args=[context.feed_token.key])
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def items(self, context: FeedContext):
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return context.query_set.filter(unread=True)
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class SharedBookmarksFeed(BaseBookmarksFeed):
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title = "Shared bookmarks"
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description = "All shared bookmarks"
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def get_object(self, request, feed_key: str):
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feed_token = FeedToken.objects.get(key__exact=feed_key)
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search = BookmarkSearch(q=request.GET.get("q", ""))
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query_set = queries.query_shared_bookmarks(
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None, feed_token.user.profile, search, False
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)
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return FeedContext(feed_token, query_set)
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def link(self, context: FeedContext):
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return reverse("bookmarks:feeds.shared", args=[context.feed_token.key])
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def items(self, context: FeedContext):
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return context.query_set
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class PublicSharedBookmarksFeed(BaseBookmarksFeed):
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title = "Public shared bookmarks"
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description = "All public shared bookmarks"
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def get_object(self, request):
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search = BookmarkSearch(q=request.GET.get("q", ""))
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default_profile = UserProfile()
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query_set = queries.query_shared_bookmarks(None, default_profile, search, True)
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return FeedContext(None, query_set)
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def link(self, context: FeedContext):
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return reverse("bookmarks:feeds.public_shared")
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def items(self, context: FeedContext):
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return context.query_set
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