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topic rss feeds

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rimu 2024-02-28 12:43:51 +13:00
parent 3c16859bfe
commit cf131a7039
3 changed files with 47 additions and 4 deletions
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4
app/community/routes.py
View file

@ -190,7 +190,7 @@ def show_community(community: Community):
SUBSCRIPTION_MEMBER=SUBSCRIPTION_MEMBER, SUBSCRIPTION_OWNER=SUBSCRIPTION_OWNER, SUBSCRIPTION_MODERATOR=SUBSCRIPTION_MODERATOR,
etag=f"{community.id}{sort}{post_layout}_{hash(community.last_active)}", related_communities=related_communities,
next_url=next_url, prev_url=prev_url, low_bandwidth=low_bandwidth,
rss_feed=f"https://{current_app.config['SERVER_NAME']}/community/{community.link()}/feed", rss_feed_name=f"{community.title} posts on PieFed",
rss_feed=f"https://{current_app.config['SERVER_NAME']}/community/{community.link()}/feed", rss_feed_name=f"{community.title} on PieFed",
content_filters=content_filters, moderating_communities=moderating_communities(current_user.get_id()),
joined_communities=joined_communities(current_user.get_id()), sort=sort,
inoculation=inoculation[randint(0, len(inoculation) - 1)], post_layout=post_layout, current_app=current_app)
@ -216,7 +216,7 @@ def show_community_rss(actor):
og_image = community.image.source_url if community.image_id else None
fg = FeedGenerator()
fg.id(f"https://{current_app.config['SERVER_NAME']}/c/{actor}")
fg.title(community.title)
fg.title(f'{community.title} on {g.site.name}')
fg.link(href=f"https://{current_app.config['SERVER_NAME']}/c/{actor}", rel='alternate')
if og_image:
fg.logo(og_image)

3
app/templates/topic/show_topic.html
View file

@ -80,6 +80,9 @@
{% endfor %}
</ul>
<p class="mt-4"><a class="btn btn-primary" href="/communities">{{ _('Explore communities') }}</a></p>
<p>
<a class="no-underline" href="{{ rss_feed }}" rel="nofollow"><span class="fe fe-rss"></span> </a><a href="{{ rss_feed }}" rel="nofollow">RSS feed</a>
</p>
</div>
</div>
{% endif %}

44
app/topic/routes.py
View file

@ -1,7 +1,8 @@
from datetime import timedelta
from datetime import timedelta, timezone
from random import randint
from flask import request, flash, json, url_for, current_app, redirect, abort
from feedgen.feed import FeedGenerator
from flask import request, flash, json, url_for, current_app, redirect, abort, make_response, g
from flask_login import login_required, current_user
from flask_babel import _
from sqlalchemy import text, desc, or_
@ -79,6 +80,8 @@ def show_topic(topic_name):
return render_template('topic/show_topic.html', title=_(topic.name), posts=posts, topic=topic, sort=sort,
page=page, post_layout=post_layout, next_url=next_url, prev_url=prev_url,
topic_communities=topic_communities, content_filters=content_filters,
rss_feed=f"https://{current_app.config['SERVER_NAME']}/topic/{topic_name}.rss",
rss_feed_name=f"{topic.name} on {g.site.name}",
show_post_community=True, moderating_communities=moderating_communities(current_user.get_id()),
joined_communities=joined_communities(current_user.get_id()),
inoculation=inoculation[randint(0, len(inoculation) - 1)],
@ -87,6 +90,43 @@ def show_topic(topic_name):
abort(404)
@bp.route('/topic/<topic_name>.rss', methods=['GET'])
def show_topic_rss(topic_name):
topic = Topic.query.filter(Topic.machine_name == topic_name.strip().lower()).first()
if topic:
posts = Post.query.join(Community, Post.community_id == Community.id).filter(Community.topic_id == topic.id,
Community.banned == False)
posts = posts.filter(Post.from_bot == False, Post.nsfw == False, Post.nsfl == False)
posts = posts.order_by(desc(Post.created_at)).limit(100).all()
fg = FeedGenerator()
fg.id(f"https://{current_app.config['SERVER_NAME']}/topic/{topic_name}")
fg.title(f'{topic.name} on {g.site.name}')
fg.link(href=f"https://{current_app.config['SERVER_NAME']}/topic/{topic_name}", rel='alternate')
fg.logo(f"https://{current_app.config['SERVER_NAME']}/static/images/apple-touch-icon.png")
fg.subtitle(' ')
fg.link(href=f"https://{current_app.config['SERVER_NAME']}/topic/{topic_name}.rss", rel='self')
fg.language('en')
for post in posts:
fe = fg.add_entry()
fe.title(post.title)
fe.link(href=f"https://{current_app.config['SERVER_NAME']}/post/{post.id}")
fe.description(post.body_html)
fe.guid(post.profile_id(), permalink=True)
fe.author(name=post.author.user_name)
fe.pubDate(post.created_at.replace(tzinfo=timezone.utc))
response = make_response(fg.rss_str())
response.headers.set('Content-Type', 'application/rss+xml')
response.headers.add_header('ETag', f"{topic.id}_{hash(g.site.last_active)}")
response.headers.add_header('Cache-Control', 'no-cache, max-age=600, must-revalidate')
return response
else:
abort(404)
@bp.route('/choose_topics', methods=['GET', 'POST'])
@login_required
def choose_topics():