add data cast in query.

And adding relevant setings.py.example/etc.

apiserver/database.py

@@ -1,9 +1,9 @@
-import json
+from datetime import datetime, timedelta
-
 from sqlalchemy import create_engine, Column, String, ForeignKey, Integer
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker
 from sqlalchemy.exc import IntegrityError
+from sqlalchemy.types import JSON
 
 engine = create_engine('sqlite:///data/qotnews.sqlite')
 Session = sessionmaker(bind=engine)
@@ -15,8 +15,8 @@ class Story(Base):
 
     sid = Column(String(16), primary_key=True)
     ref = Column(String(16), unique=True)
-    meta_json = Column(String)
+    meta = Column(JSON)
-    full_json = Column(String)
+    data = Column(JSON)
     title = Column(String)
 
 class Reflist(Base):
@@ -36,19 +36,21 @@ def get_story(sid):
 
 def put_story(story):
     story = story.copy()
-    full_json = json.dumps(story)
+    data = {}
+    data.update(story)
 
-    story.pop('text', None)
+    meta = {}
-    story.pop('comments', None)
+    meta.update(story)
-    meta_json = json.dumps(story)
+    meta.pop('text', None)
+    meta.pop('comments', None)
 
     try:
         session = Session()
         s = Story(
             sid=story['id'],
             ref=story['ref'],
-            full_json=full_json,
+            data=data,
-            meta_json=meta_json,
+            meta=meta,
             title=story.get('title', None),
         )
         session.merge(s)
@@ -63,18 +65,26 @@ def get_story_by_ref(ref):
     session = Session()
     return session.query(Story).filter(Story.ref==ref).first()
 
-def get_reflist(amount):
+def get_stories_by_url(url):
     session = Session()
-    q = session.query(Reflist).order_by(Reflist.rid.desc()).limit(amount)
+    return session.query(Story).\
+            filter(Story.title != None).\
+            filter(Story.meta['url'].as_string() == url).\
+            order_by(Story.meta['date'].desc())
+
+def get_reflist():
+    session = Session()
+    q = session.query(Reflist).order_by(Reflist.rid.desc())
     return [dict(ref=x.ref, sid=x.sid, source=x.source) for x in q.all()]
 
-def get_stories(amount):
+def get_stories(maxage=60*60*24*2):
+    time = datetime.now().timestamp() - maxage
     session = Session()
-    q = session.query(Reflist, Story.meta_json).\
+    q = session.query(Reflist, Story.meta).\
-            order_by(Reflist.rid.desc()).\
             join(Story).\
             filter(Story.title != None).\
-            limit(amount)
+            filter(Story.meta['date'].as_integer() > time).\
+            order_by(Story.meta['date'].desc())
     return [x[1] for x in q]
 
 def put_ref(ref, sid, source):

apiserver/feed.py

@@ -6,61 +6,81 @@ logging.basicConfig(
 import requests
 import time
 from bs4 import BeautifulSoup
+import itertools
 
 import settings
-from feeds import hackernews, reddit, tildes, manual
+from feeds import hackernews, reddit, tildes, substack, manual, news
-
+from scrapers import outline, declutter, local
-OUTLINE_API = 'https://api.outline.com/v3/parse_article'
-READ_API = 'http://127.0.0.1:33843'
 
 INVALID_DOMAINS = ['youtube.com', 'bloomberg.com', 'wsj.com']
-TWO_DAYS = 60*60*24*2
 
-def list():
+substacks = {}
-    feed = []
+for key, value in settings.SUBSTACK.items():
+    substacks[key] = substack.Publication(value['url'])
+categories = {}
+for key, value in settings.CATEGORY.items():
+    categories[key] = news.Category(value['url'], value.get('tz'))
+sitemaps = {}
+for key, value in settings.SITEMAP.items():
+    sitemaps[key] = news.Sitemap(value['url'], value.get('tz'))
+
+def get_list():
+    feeds = {}
+    
     if settings.NUM_HACKERNEWS:
-        feed += [(x, 'hackernews') for x in hackernews.feed()[:settings.NUM_HACKERNEWS]]
+        feeds['hackernews'] = [(x, 'hackernews') for x in hackernews.feed()[:settings.NUM_HACKERNEWS]]
 
     if settings.NUM_REDDIT:
-        feed += [(x, 'reddit') for x in reddit.feed()[:settings.NUM_REDDIT]]
+        feeds['reddit'] = [(x, 'reddit') for x in reddit.feed()[:settings.NUM_REDDIT]]
 
     if settings.NUM_TILDES:
-        feed += [(x, 'tildes') for x in tildes.feed()[:settings.NUM_TILDES]]
+        feeds['tildes'] = [(x, 'tildes') for x in tildes.feed()[:settings.NUM_TILDES]]
 
+    if settings.NUM_SUBSTACK:
+        feeds['substack'] = [(x, 'substack') for x in substack.top.feed()[:settings.NUM_SUBSTACK]]
+
+    for key, publication in substacks.items():
+        count = settings.SUBSTACK[key]['count']
+        feeds[key] = [(x, key) for x in publication.feed()[:count]]
+
+    for key, sites in categories.items():
+        count = settings.CATEGORY[key].get('count') or 0
+        excludes = settings.CATEGORY[key].get('excludes')
+        tz = settings.CATEGORY[key].get('tz')
+        feeds[key] = [(x, key) for x in sites.feed(excludes)[:count]]
+
+    for key, sites in sitemaps.items():
+        count = settings.SITEMAP[key].get('count') or 0
+        excludes = settings.SITEMAP[key].get('excludes')
+        feeds[key] = [(x, key) for x in sites.feed(excludes)[:count]]
+
+    values = feeds.values()
+    feed = itertools.chain.from_iterable(itertools.zip_longest(*values, fillvalue=None))
+    feed = list(filter(None, feed))
     return feed
 
 def get_article(url):
-    try:
+    scrapers = {
-        params = {'source_url': url}
+        'declutter': declutter,
-        headers = {'Referer': 'https://outline.com/'}
+        'outline': outline,
-        r = requests.get(OUTLINE_API, params=params, headers=headers, timeout=20)
+        'local': local,
-        if r.status_code == 429:
+    }
-            logging.info('Rate limited by outline, sleeping 30s and skipping...')
+    available = settings.SCRAPERS or ['local']
-            time.sleep(30)
+    if 'local' not in available:
-            return ''
+        available += ['local']
-        if r.status_code != 200:
-            raise Exception('Bad response code ' + str(r.status_code))
-        html = r.json()['data']['html']
-        if 'URL is not supported by Outline' in html:
-            raise Exception('URL not supported by Outline')
-        return html
-    except KeyboardInterrupt:
-        raise
-    except BaseException as e:
-        logging.error('Problem outlining article: {}'.format(str(e)))
 
-    logging.info('Trying our server instead...')
+    for scraper in available:
-
+        if scraper not in scrapers.keys():
-    try:
+            continue
-        r = requests.post(READ_API, data=dict(url=url), timeout=20)
+        try:
-        if r.status_code != 200:
+            html = scrapers[scraper].get_html(url)
-            raise Exception('Bad response code ' + str(r.status_code))
+            if html:
-        return r.text
+                return html
-    except KeyboardInterrupt:
+        except KeyboardInterrupt:
-        raise
+            raise
-    except BaseException as e:
+        except:
-        logging.error('Problem getting article: {}'.format(str(e)))
+            pass
-        return ''
+    return ''
 
 def get_content_type(url):
     try:
@@ -87,6 +107,14 @@ def update_story(story, is_manual=False):
         res = reddit.story(story['ref'])
     elif story['source'] == 'tildes':
         res = tildes.story(story['ref'])
+    elif story['source'] == 'substack':
+        res = substack.top.story(story['ref'])
+    elif story['source'] in categories.keys():
+        res = categories[story['source']].story(story['ref'])
+    elif story['source'] in sitemaps.keys():
+        res = sitemaps[story['source']].story(story['ref'])
+    elif story['source'] in substacks.keys():
+        res = substacks[story['source']].story(story['ref'])
     elif story['source'] == 'manual':
         res = manual.story(story['ref'])
 
@@ -96,7 +124,7 @@ def update_story(story, is_manual=False):
         logging.info('Story not ready yet')
         return False
 
-    if story['date'] and not is_manual and story['date'] + TWO_DAYS < time.time():
+    if story['date'] and not is_manual and story['date'] + settings.MAX_STORY_AGE < time.time():
         logging.info('Story too old, removing')
         return False
 

apiserver/feeds/news.py

@@ -0,0 +1,244 @@
+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
+from bs4 import BeautifulSoup
+from scrapers import declutter
+import dateutil.parser
+import extruct
+import pytz
+
+from utils import clean
+
+USER_AGENT = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:77.0) Gecko/20100101 Firefox/77.0'
+#USER_AGENT = "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
+
+def unix(date_str, tz=None):
+    try:
+        dt = dateutil.parser.parse(date_str)
+        if tz:
+            dt = pytz.timezone(tz).localize(dt)
+        return int(dt.timestamp())
+    except:
+        pass
+    return 0
+
+
+def xml(route, ref=None):
+    try:
+        headers = {'User-Agent': USER_AGENT, 'X-Forwarded-For': '66.249.66.1'}
+        r = requests.get(route(ref), headers=headers, timeout=5)
+        if r.status_code != 200:
+            raise Exception('Bad response code ' + str(r.status_code))
+        return r.text
+    except KeyboardInterrupt:
+        raise
+    except BaseException as e:
+        logging.error('Problem hitting URL: {}'.format(str(e)))
+        return False
+
+
+def parse_extruct(s, data):
+    for rdfa in data['rdfa']:
+            for key, props in rdfa.items():
+                if 'http://ogp.me/ns#title' in props:
+                    for values in props['http://ogp.me/ns#title']:
+                        s['title'] = values['@value']
+                if 'http://ogp.me/ns/article#modified_time' in props:
+                    for values in props['http://ogp.me/ns/article#modified_time']:
+                        s['date'] = values['@value']
+                if 'http://ogp.me/ns/article#published_time' in props:
+                    for values in props['http://ogp.me/ns/article#published_time']:
+                        s['date'] = values['@value']
+
+    for og in data['opengraph']:
+        titles = list(filter(None, [value if 'og:title' in key else None for key, value in og['properties']]))
+        modified = list(filter(None, [value if 'article:modified_time' in key else None for key, value in og['properties']]))
+        published = list(filter(None, [value if 'article:published_time' in key else None for key, value in og['properties']]))
+        if len(modified):
+            s['date'] = modified[0]
+        if len(published):
+            s['date'] = published[0]
+        if len(titles):
+            s['title'] = titles[0]
+
+    for md in data['microdata']:
+        if md['type'] == 'https://schema.org/NewsArticle':
+            props = md['properties']
+            s['title'] = props['headline']
+            if props['dateModified']:
+                s['date'] = props['dateModified']
+            if props['datePublished']:
+                s['date'] = props['datePublished']
+            if 'author' in props and props['author']:
+                s['author'] = props['author']['properties']['name']
+
+    for ld in data['json-ld']:
+        if '@type' in ld and ld['@type'] in ['Article', 'NewsArticle']:
+            s['title'] = ld['headline']
+            if ld['dateModified']:
+                s['date'] = ld['dateModified']
+            if ld['datePublished']:
+                s['date'] = ld['datePublished']
+            if 'author' in ld and ld['author']:
+                s['author'] = ld['author']['name']
+        if '@graph' in ld:
+            for gld in ld['@graph']:
+                if '@type' in gld and gld['@type'] in ['Article', 'NewsArticle']:
+                    s['title'] = gld['headline']
+                    if gld['dateModified']:
+                        s['date'] = gld['dateModified']
+                    if gld['datePublished']:
+                        s['date'] = gld['datePublished']
+
+    return s
+
+def comment(i):
+    if 'author' not in i:
+        return False
+
+    c = {}
+    c['author'] = i.get('author', '')
+    c['score'] = i.get('points', 0)
+    c['date'] = unix(i.get('date', 0))
+    c['text'] = clean(i.get('text', '') or '')
+    c['comments'] = [comment(j) for j in i['children']]
+    c['comments'] = list(filter(bool, c['comments']))
+    return c
+
+def comment_count(i):
+    alive = 1 if i['author'] else 0
+    return sum([comment_count(c) for c in i['comments']]) + alive
+
+class _Base:
+    def __init__(url, tz=None):
+        self.url = url
+        self.tz = tz
+
+    def feed(self, excludes=None):
+        return []
+
+    def story(self, ref):
+        markup = xml(lambda x: ref)
+        if not markup:
+            return False
+
+        s = {}
+        s['author_link'] = ''
+        s['score'] = 0
+        s['comments'] = []
+        s['num_comments'] = 0
+        s['link'] = ref
+        s['url'] = ref
+        s['date'] = 0
+
+        soup = BeautifulSoup(markup, features='html.parser')
+        icon32 = soup.find_all('link', rel="icon", href=True, sizes="32x32")
+        icon16 = soup.find_all('link', rel="icon", href=True, sizes="16x16")
+        favicon = soup.find_all('link', rel="shortcut icon", href=True)
+        others = soup.find_all('link', rel="icon", href=True)
+        icons = icon32 + icon16 + favicon + others
+        base_url = '/'.join(ref.split('/')[:3])
+        icons = list(set([i.get('href') for i in icons]))
+        icons = [i if i.startswith('http') else base_url + i for i in icons]
+
+        if icons:
+            s['icon'] = icons[0]
+
+        data = extruct.extract(markup)
+        s = parse_extruct(s, data)
+        if s['date']:
+            s['date'] = unix(s['date'], tz=self.tz)
+
+        if 'disqus' in markup:
+            try:
+                s['comments'] = declutter.get_comments(ref)
+                c['comments'] = list(filter(bool, c['comments']))
+                s['num_comments'] = comment_count(s['comments'])
+            except KeyboardInterrupt:
+                raise
+            except:
+                pass
+
+        if not s['date']:
+            return False
+        return s
+
+def get_sitemap_date(a):
+    if a.find('lastmod'):
+        return a.find('lastmod').text
+    if a.find('news:publication_date'):
+        return a.find('news:publication_date').text
+    if a.find('ns2:publication_date'):
+        return a.find('ns2:publication_date').text
+    return ''
+
+class Sitemap(_Base):
+    def __init__(self, url, tz=None):
+        self.tz = tz
+        self.sitemap_url = url
+
+    def feed(self, excludes=None):
+        markup = xml(lambda x: self.sitemap_url)
+        if not markup: return []
+        soup = BeautifulSoup(markup, features='lxml')
+        sitemap = soup.find('urlset').findAll('url')
+
+        links = list(filter(None, [a if a.find('loc') else None for a in sitemap]))
+        links = list(filter(None, [a if get_sitemap_date(a) else None for a in links]))
+        links.sort(key=lambda a: unix(get_sitemap_date(a)), reverse=True)
+        links = [x.find('loc').text for x in links] or []
+        links = list(set(links))
+        if excludes:
+            links = list(filter(None, [None if any(e in link for e in excludes) else link for link in links]))
+        return links
+
+
+class Category(_Base):
+    def __init__(self, url, tz=None):
+        self.tz = tz
+        self.category_url = url
+        self.base_url = '/'.join(url.split('/')[:3])
+
+    def feed(self, excludes=None):
+        markup = xml(lambda x: self.category_url)
+        if not markup: return []
+        soup = BeautifulSoup(markup, features='html.parser')
+        links = soup.find_all('a', href=True)
+        links = [link.get('href') for link in links]
+        links = [f"{self.base_url}{link}" if link.startswith('/') else link for link in links]
+        links = list(filter(None, [link if link.startswith(self.category_url) else None for link in links]))
+        links = list(filter(None, [link if link != self.category_url else None for link in links]))
+        links = list(set(links))
+        if excludes:
+            links = list(filter(None, [None if any(e in link for e in excludes) else link for link in links]))
+        return links
+
+
+# scratchpad so I can quickly develop the parser
+if __name__ == '__main__':
+    print("Sitemap: Stuff")
+    site = Sitemap("https://www.stuff.co.nz/sitemap/news/sitemap.xml")
+    posts = site.feed()
+    print(posts[:5])
+    print(site.story(posts[0]))
+
+    print("Category: RadioNZ Te Ao Māori")
+    site = Category("https://www.rnz.co.nz/news/te-manu-korihi/")
+    posts = site.feed()
+    print(posts[:5])
+    print(site.story(posts[0]))
+
+    print("Sitemap: Newsroom")
+    site = Sitemap("https://www.newsroom.co.nz/sitemap.xml")
+    posts = site.feed()
+    print(posts[:5])
+    print(site.story(posts[0]))
+

apiserver/feeds/substack.py

@@ -0,0 +1,165 @@
+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
+
+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 unix(date_str):
+    return int(datetime.strptime(date_str, '%Y-%m-%dT%H:%M:%S.%fZ').timestamp())
+
+def api(route, ref=None, referer=None):
+    headers = {'Referer': referer} if referer else None
+    try:
+        r = requests.get(route(ref), headers=headers, timeout=10)
+        if r.status_code != 200:
+            raise Exception('Bad response code ' + str(r.status_code))
+        return r.json()
+    except KeyboardInterrupt:
+        raise
+    except BaseException as e:
+        logging.error('Problem hitting Substack API: {}, trying again'.format(str(e)))
+
+    try:
+        r = requests.get(route(ref), headers=headers, timeout=20)
+        if r.status_code != 200:
+            raise Exception('Bad response code ' + str(r.status_code))
+        return r.json()
+    except KeyboardInterrupt:
+        raise
+    except BaseException as e:
+        logging.error('Problem hitting Substack API: {}'.format(str(e)))
+        return False
+
+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 feed(self):
+        stories = api(lambda x: api_stories(x, self.BASE_DOMAIN), referer=self.BASE_DOMAIN)
+        if not stories: return []
+        stories = list(filter(None, [i if i.get("audience") == "everyone" else None for i in stories]))
+        return [str(i.get("id")) for i in stories or []]
+
+    def story(self, ref):
+        stories = api(lambda x: api_stories(x, self.BASE_DOMAIN), 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 = api(lambda x: api_comments(x, self.BASE_DOMAIN), r.get('id'), referer=self.BASE_DOMAIN)
+        s['comments'] = [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')
+
+        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 feed(self):
+        stories = api(SUBSTACK_API_TOP_POSTS, referer=SUBSTACK_REFERER)
+        if not stories: return []
+        stories = list(filter(None, [i if i.get("audience") == "everyone" else None for i in stories]))
+        return [str(i.get("id")) for i in stories or []]
+
+    def story(self, ref):
+        stories = api(SUBSTACK_API_TOP_POSTS, 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 = api(lambda x: api_comments(x, base_url), r.get('id'), referer=SUBSTACK_REFERER)
+        s['comments'] = [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]))

apiserver/requirements.txt

@@ -4,6 +4,7 @@ certifi==2020.6.20
 chardet==3.0.4
 click==7.1.2
 commonmark==0.9.1
+extruct==0.10.0
 Flask==1.1.2
 Flask-Cors==3.0.8
 gevent==20.6.2
@@ -11,11 +12,13 @@ greenlet==0.4.16
 idna==2.10
 itsdangerous==1.1.0
 Jinja2==2.11.2
+lxml==4.6.1
 MarkupSafe==1.1.1
 packaging==20.4
 praw==6.4.0
 prawcore==1.4.0
 pyparsing==2.4.7
+pytz==2020.4
 requests==2.24.0
 six==1.15.0
 soupsieve==2.0.1
@@ -27,3 +30,4 @@ websocket-client==0.57.0
 Werkzeug==1.0.1
 zope.event==4.4
 zope.interface==5.1.0
+python-dateutil==2.8.1

apiserver/scrapers/declutter.py

@@ -0,0 +1,41 @@
+import logging
+logging.basicConfig(
+        format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+        level=logging.DEBUG)
+import requests
+
+DECLUTTER_API = 'https://declutter.1j.nz/details'
+DECLUTTER_COMMENT_API = 'https://declutter.1j.nz/comments'
+TIMEOUT = 30
+
+
+def get_html(url):
+    logging.info(f"Declutter Scraper: {url}")
+    details = get_details(url)
+    if not details:
+        return ''
+    return details['content']
+
+def get_details(url):
+    try:
+        r = requests.post(DECLUTTER_API, data=dict(url=url), timeout=TIMEOUT)
+        if r.status_code != 200:
+            raise Exception('Bad response code ' + str(r.status_code))
+        return r.json()
+    except KeyboardInterrupt:
+        raise
+    except BaseException as e:
+        logging.error('Problem decluttering article: {}'.format(str(e)))
+        return None
+
+def get_comments(url):
+    try:
+        r = requests.post(DECLUTTER_COMMENT_API, data=dict(url=url), timeout=TIMEOUT)
+        if r.status_code != 200:
+            raise Exception('Bad response code ' + str(r.status_code))
+        return r.json()
+    except KeyboardInterrupt:
+        raise
+    except BaseException as e:
+        logging.error('Problem getting comments for article: {}'.format(str(e)))
+        return None

apiserver/scrapers/local.py

@@ -0,0 +1,27 @@
+import logging
+logging.basicConfig(
+        format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+        level=logging.DEBUG)
+import requests
+
+READ_API = 'http://127.0.0.1:33843/details'
+TIMEOUT = 20
+
+def get_html(url):
+    logging.info(f"Local Scraper: {url}")
+    details = get_details(url)
+    if not details:
+        return ''
+    return details['content']
+
+def get_details(url):
+    try:
+        r = requests.post(READ_API, data=dict(url=url), timeout=TIMEOUT)
+        if r.status_code != 200:
+            raise Exception('Bad response code ' + str(r.status_code))
+        return r.json()
+    except KeyboardInterrupt:
+        raise
+    except BaseException as e:
+        logging.error('Problem getting article: {}'.format(str(e)))
+        return None

apiserver/scrapers/outline.py

@@ -0,0 +1,37 @@
+import logging
+logging.basicConfig(
+        format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+        level=logging.DEBUG)
+import requests
+
+OUTLINE_REFERER = 'https://outline.com/'
+OUTLINE_API = 'https://api.outline.com/v3/parse_article'
+TIMEOUT = 20
+
+def get_html(url):
+    details = get_details(url)
+    if not details:
+        return ''
+    return details['html']
+
+def get_details(url):
+    try:
+        logging.info(f"Outline Scraper: {url}")
+        params = {'source_url': url}
+        headers = {'Referer': OUTLINE_REFERER}
+        r = requests.get(OUTLINE_API, params=params, headers=headers, timeout=TIMEOUT)
+        if r.status_code == 429:
+            logging.info('Rate limited by outline, sleeping 30s and skipping...')
+            time.sleep(30)
+            return None
+        if r.status_code != 200:
+            raise Exception('Bad response code ' + str(r.status_code))
+        data = r.json()['data']
+        if 'URL is not supported by Outline' in data['html']:
+            raise Exception('URL not supported by Outline')
+        return data
+    except KeyboardInterrupt:
+        raise
+    except BaseException as e:
+        logging.error('Problem outlining article: {}'.format(str(e)))
+        return None

apiserver/search.py

@@ -39,10 +39,7 @@ def update_attributes():
         r = requests.post(MEILI_URL + 'indexes/qotnews/settings/searchable-attributes', json=json, timeout=2)
         if r.status_code != 202:
             raise Exception('Bad response code ' + str(r.status_code))
-        return r.json()
+        requests.delete(MEILI_URL + 'indexes/qotnews/settings/displayed-attributes', timeout=2)
-        r = requests.delete(MEILI_URL + 'indexes/qotnews/settings/displayed-attributes', timeout=2)
-        if r.status_code != 202:
-            raise Exception('Bad response code ' + str(r.status_code))
         return r.json()
     except KeyboardInterrupt:
         raise

apiserver/server.py

@@ -15,6 +15,7 @@ import traceback
 import time
 from urllib.parse import urlparse, parse_qs
 
+import settings
 import database
 import search
 import feed
@@ -27,9 +28,6 @@ from flask_cors import CORS
 database.init()
 search.init()
 
-FEED_LENGTH = 75
-news_index = 0
-
 def new_id():
     nid = gen_rand_id()
     while database.get_story(nid):
@@ -42,9 +40,8 @@ cors = CORS(flask_app)
 
 @flask_app.route('/api')
 def api():
-    stories = database.get_stories(FEED_LENGTH)
+    stories = database.get_stories(settings.MAX_STORY_AGE)
-    # hacky nested json
+    res = Response(json.dumps({"stories": stories}))
-    res = Response('{"stories":[' + ','.join(stories) + ']}')
     res.headers['content-type'] = 'application/json'
     return res
 
@@ -102,8 +99,9 @@ def submit():
 def story(sid):
     story = database.get_story(sid)
     if story:
-        # hacky nested json
+        related = database.get_stories_by_url(story.meta['url'])
-        res = Response('{"story":' + story.full_json + '}')
+        related = [r.meta for r in related]
+        res = Response(json.dumps({"story": story.data, "related": related}))
         res.headers['content-type'] = 'application/json'
         return res
     else:
@@ -127,7 +125,7 @@ def static_story(sid):
 
     story = database.get_story(sid)
     if not story: return abort(404)
-    story = json.loads(story.full_json)
+    story = story.data
 
     score = story['score']
     num_comments = story['num_comments']
@@ -146,52 +144,49 @@ def static_story(sid):
 
 http_server = WSGIServer(('', 33842), flask_app)
 
-def feed_thread():
+def _add_new_refs():
-    global news_index
+    for ref, source in feed.get_list():
+        if database.get_story_by_ref(ref):
+            continue
+        try:
+            nid = new_id()
+            database.put_ref(ref, nid, source)
+            logging.info('Added ref ' + ref)
+        except database.IntegrityError:
+            continue
 
+def _update_current_story(item):
+    try:
+        story = database.get_story(item['sid']).data
+    except AttributeError:
+        story = dict(id=item['sid'], ref=item['ref'], source=item['source'])
+
+    logging.info('Updating story: {}'.format(str(story['ref'])))
+
+    valid = feed.update_story(story)
+    if valid:
+        database.put_story(story)
+        search.put_story(story)
+    else:
+        database.del_ref(item['ref'])
+        logging.info('Removed ref {}'.format(item['ref']))
+
+def feed_thread():
+    ref_list = []
     try:
         while True:
             # onboard new stories
-            if news_index == 0:
+            if not len(ref_list):
-                for ref, source in feed.list():
+                _add_new_refs()
-                    if database.get_story_by_ref(ref):
+                ref_list = database.get_reflist()
-                        continue
-                    try:
-                        nid = new_id()
-                        database.put_ref(ref, nid, source)
-                        logging.info('Added ref ' + ref)
-                    except database.IntegrityError:
-                        continue
-
-            ref_list = database.get_reflist(FEED_LENGTH)
 
             # update current stories
-            if news_index < len(ref_list):
+            if len(ref_list):
-                item = ref_list[news_index]
+                item = ref_list.pop(0)
-
+                _update_current_story(item)
-                try:
-                    story_json = database.get_story(item['sid']).full_json
-                    story = json.loads(story_json)
-                except AttributeError:
-                    story = dict(id=item['sid'], ref=item['ref'], source=item['source'])
-
-                logging.info('Updating story: ' + str(story['ref']) + ', index: ' + str(news_index))
-
-                valid = feed.update_story(story)
-                if valid:
-                    database.put_story(story)
-                    search.put_story(story)
-                else:
-                    database.del_ref(item['ref'])
-                    logging.info('Removed ref {}'.format(item['ref']))
-            else:
-                logging.info('Skipping index: ' + str(news_index))
 
             gevent.sleep(6)
 
-            news_index += 1
-            if news_index == FEED_LENGTH: news_index = 0
-
     except KeyboardInterrupt:
         logging.info('Ending feed thread...')
     except ValueError as e:

apiserver/settings.py.example

@@ -1,12 +1,28 @@
 # QotNews settings
 # edit this file and save it as settings.py
 
+MAX_STORY_AGE = 3*24*60*60
+
 # Feed Lengths
 # Number of top items from each site to pull
 # set to 0 to disable that site
 NUM_HACKERNEWS = 15
 NUM_REDDIT = 10
 NUM_TILDES = 5
+NUM_SUBSTACK = 10
+
+SITEMAP = {}
+# SITEMAP['nzherald'] = { 'url': "https://www.nzherald.co.nz/arcio/news-sitemap/", 'count': 10},
+# SITEMAP['stuff'] = { 'url': "https://www.stuff.co.nz/sitemap.xml", 'count': 10},
+
+SUBSTACK = {}
+# SUBSTACK['webworm'] = { 'url': "https://www.webworm.co", 'count': 10},
+# SUBSTACK['the bulletin'] = { 'url': "https://thespinoff.substack.com", 'count': 10},
+
+CATEGORY = {}
+# CATEGORY['rnz national'] = { 'url': "https://www.rnz.co.nz/news/national", 'count': 10},
+
+SCRAPERS = ['declutter', 'outline', 'local']
 
 # Reddit account info
 # leave blank if not using Reddit

readerserver/constants.js

@@ -0,0 +1,4 @@
+module.exports.headers = {
+	'User-Agent': 'Googlebot/2.1 (+http://www.google.com/bot.html)',
+	'X-Forwarded-For': '66.249.66.1',
+};

readerserver/main.js

@@ -1,52 +1,29 @@
+const port = 33843;
 const express = require('express');
 const app = express();
-const port = 33843;
+const simple = require('./scraper/simple');
-
-const request = require('request');
-const JSDOM = require('jsdom').JSDOM;
-const { Readability } = require('readability');
 
 app.use(express.urlencoded({ extended: true }));
 
 app.get('/', (req, res) => {
-	res.send('<form method="POST" accept-charset="UTF-8"><input name="url"><button type="submit">SUBMIT</button></form>');
+	// const routes = ['/', '/details', '/browser', '/browser/details', '/browser/comments'];
-});
+	const routes = ['/', '/details'];
-
+
-const requestCallback = (url, res) => (error, response, body) => {
+	const html = routes.map(route => `
-	if (!error && response.statusCode == 200) {
+	<form method="POST" action="${route}" accept-charset="UTF-8">
-		console.log('Response OK.');
+		<fieldset>
-
+			<legend>route: POST ${route}</legend>
-		const doc = new JSDOM(body, {url: url});
+			<input name="url">
-		const reader = new Readability(doc.window.document);
+			<button type="submit">SUBMIT</button>
-		const article = reader.parse();
+		</fieldset>
-
+	</form>`).join('<hr />');
-		if (article && article.content) {
+	res.send(html);
-			res.send(article.content);
-		} else {
-			res.sendStatus(404);
-		}
-	} else {
-		console.log('Response error:', error ? error.toString() : response.statusCode);
-		res.sendStatus(response ? response.statusCode : 404);
-	}
-};
-
-app.post('/', (req, res) => {
-	const url = req.body.url;
-	const requestOptions = {
-		url: url,
-		//headers: {'User-Agent': 'Googlebot/2.1 (+http://www.google.com/bot.html)'},
-		//headers: {'User-Agent': 'Twitterbot/1.0'},
-		headers: {
-			'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:77.0) Gecko/20100101 Firefox/77.0',
-			'X-Forwarded-For': '66.249.66.1',
-		},
-	};
-
-	console.log('Parse request for:', url);
-
-	request(requestOptions, requestCallback(url, res));
 });
+app.post('/', simple.scrape);
+app.post('/details', simple.details);
+// app.post('/browser', browser.scrape);
+// app.post('/browser/details', browser.details);
+// app.post('/browser/comments', browser.comments);
 
 app.listen(port, () => {
 	console.log(`Example app listening on port ${port}!`);

readerserver/scraper/simple.js

@@ -0,0 +1,41 @@
+const request = require('request');
+const JSDOM = require('jsdom').JSDOM;
+const { Readability } = require('readability');
+
+const { headers } = require('../constants');
+
+const options = url => ({
+	url,
+	headers,
+});
+
+const extract = (url, body) => {
+	const doc = new JSDOM(body, { url: url });
+	const reader = new Readability(doc.window.document);
+	return reader.parse();
+};
+
+
+module.exports.scrape = (req, res) => request(options(req.body.url), (error, response, body) => {
+	if (error || response.statusCode != 200) {
+		console.log('Response error:', error ? error.toString() : response.statusCode);
+		return res.sendStatus(response ? response.statusCode : 404);
+	}
+	const article = extract(req.body.url, body);
+	if (article && article.content) {
+		return res.send(article.content);
+	}
+	return res.sendStatus(404);
+});
+
+module.exports.details = (req, res) => request(options(req.body.url), (error, response, body) => {
+	if (error || response.statusCode != 200) {
+		console.log('Response error:', error ? error.toString() : response.statusCode);
+		return res.sendStatus(response ? response.statusCode : 404);
+	}
+	const article = extract(req.body.url, body);
+	if (article) {
+		return res.send(article);
+	}
+	return res.sendStatus(404);
+});

webclient/src/Comments.js

@@ -72,7 +72,7 @@ class Article extends React.Component {
 	}
 
 	displayComment(story, c, level) {
-		const cid = c.author+c.date;
+		const cid = c.author + c.date;
 
 		const collapsed = this.state.collapsed.includes(cid);
 		const expanded = this.state.expanded.includes(cid);
@@ -85,19 +85,22 @@ class Article extends React.Component {
 				<div className='info'>
 					<p>
 						{c.author === story.author ? '[OP]' : ''} {c.author || '[Deleted]'}
-						{' '} | <HashLink to={'#'+cid} id={cid}>{moment.unix(c.date).fromNow()}</HashLink>
+						{' '} | <HashLink to={'#' + cid} id={cid}>{moment.unix(c.date).fromNow()}</HashLink>
 
-						{hidden || hasChildren &&
+						{hasChildren && (
-							<span className='collapser pointer' onClick={() => this.collapseComment(cid)}>–</span>
+							hidden ?
-						}
+								<span className='collapser expander pointer' onClick={() => this.expandComment(cid)}>+</span>
+								:
+								<span className='collapser pointer' onClick={() => this.collapseComment(cid)}>–</span>
+						)}
 					</p>
 				</div>
 
-				<div className={collapsed ? 'text hidden' : 'text'}  dangerouslySetInnerHTML={{ __html: c.text }} />
+				<div className={collapsed ? 'text hidden' : 'text'} dangerouslySetInnerHTML={{ __html: c.text }} />
 
 				{hidden && hasChildren ?
-					<div className='comment lined info pointer' onClick={() => this.expandComment(cid)}>[show {this.countComments(c)-1} more]</div>
+					<div className='comment lined info pointer' onClick={() => this.expandComment(cid)}>[show {this.countComments(c) - 1} more]</div>
-				:
+					:
 					c.comments.map(i => this.displayComment(story, i, level + 1))
 				}
 			</div>
@@ -130,7 +133,7 @@ class Article extends React.Component {
 							{story.comments.map(c => this.displayComment(story, c, 0))}
 						</div>
 					</div>
-				:
+					:
 					<p>loading...</p>
 				}
 				<ToggleDot id={id} article={true} />

webclient/src/Feed.js

@@ -2,7 +2,7 @@ import React from 'react';
 import { Link } from 'react-router-dom';
 import { Helmet } from 'react-helmet';
 import localForage from 'localforage';
-import { sourceLink, infoLine, logos } from './utils.js';
+import { sourceLink, infoLine, getLogoUrl } from './utils.js';
 
 class Feed extends React.Component {
 	constructor(props) {
@@ -22,20 +22,21 @@ class Feed extends React.Component {
 					const updated = !this.state.stories || this.state.stories[0].id !== result.stories[0].id;
 					console.log('updated:', updated);
 
-					this.setState({ stories: result.stories });
+					const { stories } = result;
-					localStorage.setItem('stories', JSON.stringify(result.stories));
+					this.setState({ stories });
+					localStorage.setItem('stories', JSON.stringify(stories));
 
 					if (updated) {
 						localForage.clear();
-						result.stories.forEach((x, i) => {
+						stories.forEach((x, i) => {
 							fetch('/api/' + x.id)
 								.then(res => res.json())
-								.then(result => {
+								.then(({ story }) => {
-									localForage.setItem(x.id, result.story)
+									localForage.setItem(x.id, story)
 										.then(console.log('preloaded', x.id, x.title));
-									this.props.updateCache(x.id, result.story);
+									this.props.updateCache(x.id, story);
-								}, error => {}
+								}, error => { }
-							);
+								);
 						});
 					}
 				},
@@ -61,7 +62,7 @@ class Feed extends React.Component {
 							<div className='item' key={x.id}>
 								<div className='title'>
 									<Link className='link' to={'/' + x.id}>
-										<img className='source-logo' src={logos[x.source]} alt='source logo' /> {x.title}
+										<img className='source-logo' src={getLogoUrl(x)} alt='source logo' /> {x.title}
 									</Link>
 
 									<span className='source'>
@@ -73,7 +74,7 @@ class Feed extends React.Component {
 							</div>
 						)}
 					</div>
-				:
+					:
 					<p>loading...</p>
 				}
 			</div>

webclient/src/Results.js

@@ -1,7 +1,7 @@
 import React from 'react';
 import { Link } from 'react-router-dom';
 import { Helmet } from 'react-helmet';
-import { sourceLink, infoLine, logos } from './utils.js';
+import { sourceLink, infoLine, getLogoUrl } from './utils.js';
 import AbortController from 'abort-controller';
 
 class Results extends React.Component {
@@ -68,7 +68,7 @@ class Results extends React.Component {
 									<div className='item' key={x.id}>
 										<div className='title'>
 											<Link className='link' to={'/' + x.id}>
-												<img className='source-logo' src={logos[x.source]} alt='source logo' /> {x.title}
+												<img className='source-logo' src={getLogoUrl(x)} alt='source logo' /> {x.title}
 											</Link>
 
 											<span className='source'>
@@ -79,12 +79,12 @@ class Results extends React.Component {
 										{infoLine(x)}
 									</div>
 								)
-							:
+								:
 								<p>none</p>
 							}
 						</div>
 					</>
-				:
+					:
 					<p>loading...</p>
 				}
 			</div>