forked from tanner/qotnews
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
174 lines
6.1 KiB
174 lines
6.1 KiB
import logging |
|
logging.basicConfig( |
|
format='%(asctime)s - %(name)s - %(levelname)s - %(message)s', |
|
level=logging.DEBUG) |
|
|
|
if __name__ == '__main__': |
|
import sys |
|
sys.path.insert(0,'.') |
|
|
|
import requests |
|
from datetime import datetime |
|
|
|
import settings |
|
from misc.time import unix |
|
from misc.metadata import get_icons |
|
from misc.api import xml, json |
|
from utils import clean |
|
|
|
SUBSTACK_REFERER = 'https://substack.com' |
|
SUBSTACK_API_TOP_POSTS = lambda x: "https://substack.com/api/v1/reader/top-posts" |
|
|
|
def author_link(author_id, base_url): |
|
return f"{base_url}/people/{author_id}" |
|
def api_comments(post_id, base_url): |
|
return f"{base_url}/api/v1/post/{post_id}/comments?all_comments=true&sort=best_first" |
|
def api_stories(x, base_url): |
|
return f"{base_url}/api/v1/archive?sort=new&search=&offset=0&limit=100" |
|
|
|
def comment(i): |
|
if 'body' not in i: |
|
return False |
|
|
|
c = {} |
|
c['date'] = unix(i.get('date')) |
|
c['author'] = i.get('name', '') |
|
c['score'] = i.get('reactions').get('❤') |
|
c['text'] = clean(i.get('body', '') or '') |
|
c['comments'] = [comment(j) for j in i['children']] |
|
c['comments'] = list(filter(bool, c['comments'])) |
|
|
|
return c |
|
|
|
class Publication: |
|
def __init__(self, domain): |
|
self.BASE_DOMAIN = domain |
|
|
|
def ref_prefix(self, ref): |
|
return f"{self.BASE_DOMAIN}/#id:{ref}" |
|
|
|
def strip_ref_prefix(self, ref): |
|
return ref.replace(f"{self.BASE_DOMAIN}/#id:", '') |
|
|
|
def feed(self): |
|
too_old = datetime.now().timestamp() - settings.MAX_STORY_AGE |
|
stories = json(lambda x: api_stories(x, self.BASE_DOMAIN), headers={'Referer': self.BASE_DOMAIN}) |
|
if not stories: return [] |
|
stories = list(filter(None, [i if i.get("audience") == "everyone" else None for i in stories])) |
|
stories = list(filter(None, [i if unix(i.get('post_date')) > too_old else None for i in stories])) |
|
stories.sort(key=lambda a: unix(a.get('post_date')), reverse=True) |
|
|
|
return [self.ref_prefix(str(i.get("id"))) for i in stories or []] |
|
|
|
def story(self, ref): |
|
ref = self.strip_ref_prefix(ref) |
|
stories = json(lambda x: api_stories(x, self.BASE_DOMAIN), headers={'Referer': self.BASE_DOMAIN}) |
|
if not stories: return False |
|
stories = list(filter(None, [i if i.get("audience") == "everyone" else None for i in stories])) |
|
stories = list(filter(None, [i if str(i.get('id')) == ref else None for i in stories])) |
|
|
|
if len(stories) == 0: |
|
return False |
|
|
|
r = stories[0] |
|
if not r: |
|
return False |
|
|
|
s = {} |
|
s['author'] = '' |
|
s['author_link'] = '' |
|
|
|
s['date'] = unix(r.get('post_date')) |
|
s['score'] = r.get('reactions').get('❤') |
|
s['title'] = r.get('title', '') |
|
s['link'] = r.get('canonical_url', '') |
|
s['url'] = r.get('canonical_url', '') |
|
comments = json(lambda x: api_comments(x, self.BASE_DOMAIN), r.get('id'), headers={'Referer': self.BASE_DOMAIN}) |
|
s['comments'] = [] if not comments else [comment(i) for i in comments.get('comments')] |
|
s['comments'] = list(filter(bool, s['comments'])) |
|
s['num_comments'] = r.get('comment_count', 0) |
|
|
|
authors = list(filter(None, [self._bylines(byline) for byline in r.get('publishedBylines')])) |
|
if len(authors): |
|
s['author'] = authors[0].get('name') |
|
s['author_link'] = authors[0].get('link') |
|
|
|
markup = xml(lambda x: s['link']) |
|
if markup: |
|
icons = get_icons(markup, url=s['link']) |
|
if icons: |
|
s['icon'] = icons[0] |
|
|
|
return s |
|
|
|
def _bylines(self, b): |
|
if 'id' not in b: |
|
return None |
|
a = {} |
|
a['name'] = b.get('name') |
|
a['link'] = author_link(b.get('id'), self.BASE_DOMAIN) |
|
return a |
|
|
|
|
|
class Top: |
|
def ref_prefix(self, base_url, ref): |
|
return f"{base_url}/#id:{ref}" |
|
|
|
def strip_ref_prefix(self, ref): |
|
if '/#id:' in ref: |
|
base_url, item = ref.split(f"/#id:") |
|
return item |
|
return ref |
|
|
|
def feed(self): |
|
too_old = datetime.now().timestamp() - settings.MAX_STORY_AGE |
|
stories = json(SUBSTACK_API_TOP_POSTS, headers={'Referer': SUBSTACK_REFERER}) |
|
if not stories: return [] |
|
stories = list(filter(None, [i if i.get("audience") == "everyone" else None for i in stories])) |
|
stories = list(filter(None, [i if unix(i.get('post_date')) > too_old else None for i in stories])) |
|
stories.sort(key=lambda a: unix(a.get('post_date')), reverse=True) |
|
stories = [self.ref_prefix(str(i.get("pub").get("base_url")), str(i.get("id"))) for i in stories] |
|
return stories |
|
|
|
def story(self, ref): |
|
ref = self.strip_ref_prefix(ref) |
|
stories = json(SUBSTACK_API_TOP_POSTS, headers={'Referer': SUBSTACK_REFERER}) |
|
if not stories: return False |
|
stories = list(filter(None, [i if i.get("audience") == "everyone" else None for i in stories])) |
|
stories = list(filter(None, [i if str(i.get('id')) == ref else None for i in stories])) |
|
|
|
if len(stories) == 0: |
|
return False |
|
|
|
r = stories[0] |
|
if not r: |
|
return False |
|
|
|
s = {} |
|
pub = r.get('pub') |
|
base_url = pub.get('base_url') |
|
s['author'] = pub.get('author_name') |
|
s['author_link'] = author_link(pub.get('author_id'), base_url) |
|
|
|
s['date'] = unix(r.get('post_date')) |
|
s['score'] = r.get('score') |
|
s['title'] = r.get('title', '') |
|
s['link'] = r.get('canonical_url', '') |
|
s['url'] = r.get('canonical_url', '') |
|
comments = json(lambda x: api_comments(x, base_url), r.get('id'), headers={'Referer': base_url}) |
|
s['comments'] = [] if not comments else [comment(i) for i in comments.get('comments')] |
|
s['comments'] = list(filter(bool, s['comments'])) |
|
s['num_comments'] = r.get('comment_count', 0) |
|
|
|
return s |
|
|
|
top = Top() |
|
|
|
# scratchpad so I can quickly develop the parser |
|
if __name__ == '__main__': |
|
top_posts = top.feed() |
|
print(top.story(top_posts[0])) |
|
|
|
webworm = Publication("https://www.webworm.co/") |
|
posts = webworm.feed() |
|
print(webworm.story(posts[0]))
|
|
|