85 lines
2.6 KiB
Python
85 lines
2.6 KiB
Python
## Copyright © 2026 Olaf Kolkman
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## SPDX-License-Identifier: GPL-3.0-or-later
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import math
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from fastapi import APIRouter, Depends, Query
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from fastapi.security import HTTPAuthorizationCredentials, HTTPBearer
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from backend.app.core.config import settings
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from backend.app.services.link_service import list_public_links, list_public_users
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from backend.app.services.token_service import validate_token
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from backend.app.services.theme_service import THEMES, get_enabled_themes
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router = APIRouter()
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optional_bearer = HTTPBearer(auto_error=False)
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@router.get('/users')
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def public_users():
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return list_public_users()
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@router.get('/themes')
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def public_themes():
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enabled = get_enabled_themes()
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return [{'id': theme, **THEMES[theme]} for theme in enabled]
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@router.get('/config')
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def public_config():
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return {
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'feed_page_sizes': settings.feed_page_sizes,
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'default_page_size': settings.feed_page_sizes[0],
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'max_post_characters': settings.max_post_characters,
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}
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@router.get('/feed')
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@router.get('/feed/{username}')
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def public_feed(
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username: str | None = None,
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tag: str | None = None,
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search: str | None = None,
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sort: str = 'newest',
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page: int = Query(1, ge=1),
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page_size: int | None = Query(None, ge=1),
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credentials: HTTPAuthorizationCredentials | None = Depends(optional_bearer),
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):
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current_user_id = None
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if credentials:
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token_data = validate_token(credentials.credentials)
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if token_data:
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current_user_id = token_data['user_id']
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allowed_sizes = settings.feed_page_sizes
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effective_page_size = page_size if page_size in allowed_sizes else allowed_sizes[0]
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result = list_public_links(username, tag=tag, search=search, sort=sort, page=page, page_size=effective_page_size)
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items = [
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{
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'id': item['id'],
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'title': item['title'],
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'url': item['url'],
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'comment': item['comment'],
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'tags': item['tags'],
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'user': {
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'username': item['username'],
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'avatar_url': item['avatar_url'],
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'bio': item['bio'],
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},
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'is_owner': item['user_id'] == current_user_id,
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'can_edit': item['user_id'] == current_user_id,
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'created_at': item['created_at'],
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'mastodon_posted': bool(item['mastodon_posted']),
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}
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for item in result['items']
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]
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total = result['total']
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total_pages = max(1, math.ceil(total / effective_page_size))
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return {
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'items': items,
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'total': total,
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'page': page,
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'page_size': effective_page_size,
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'total_pages': total_pages,
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}
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