mirror of
https://github.com/Mintplex-Labs/anything-llm.git
synced 2024-11-14 10:30:10 +01:00
f40309cfdb
add id to all metadata to prevent errors in frontend docuemnt picker Co-authored-by: timothycarambat <rambat1010@gmail.com>
88 lines
2.8 KiB
Python
88 lines
2.8 KiB
Python
import os, json, requests, tempfile
|
|
from requests_html import HTMLSession
|
|
from langchain.document_loaders import UnstructuredHTMLLoader
|
|
from .watch.utils import guid
|
|
|
|
def fetch_all_publications(subdomain):
|
|
file_path = f"./outputs/substack-logs/substack-{subdomain}.json"
|
|
|
|
if os.path.isdir("./outputs/substack-logs") == False:
|
|
os.makedirs("./outputs/substack-logs")
|
|
|
|
if os.path.exists(file_path):
|
|
with open(file_path, "r") as file:
|
|
print(f"Returning cached data for substack {subdomain}.substack.com. If you do not wish to use stored data then delete the file for this newsletter to allow refetching.")
|
|
return json.load(file)
|
|
|
|
collecting = True
|
|
offset = 0
|
|
publications = []
|
|
|
|
while collecting is True:
|
|
url = f"https://{subdomain}.substack.com/api/v1/archive?sort=new&offset={offset}"
|
|
response = requests.get(url)
|
|
if(response.ok == False):
|
|
print("Bad response - exiting collection")
|
|
collecting = False
|
|
continue
|
|
|
|
data = response.json()
|
|
|
|
if(len(data) ==0 ):
|
|
collecting = False
|
|
continue
|
|
|
|
for publication in data:
|
|
publications.append(publication)
|
|
offset = len(publications)
|
|
|
|
with open(file_path, 'w+', encoding='utf-8') as json_file:
|
|
json.dump(publications, json_file, ensure_ascii=True, indent=2)
|
|
print(f"{len(publications)} publications found for author {subdomain}.substack.com. Saved to substack-logs/channel-{subdomain}.json")
|
|
|
|
return publications
|
|
|
|
def only_valid_publications(publications= []):
|
|
valid_publications = []
|
|
for publication in publications:
|
|
is_paid = publication.get('audience') != 'everyone'
|
|
if (is_paid and publication.get('should_send_free_preview') != True) or publication.get('type') != 'newsletter': continue
|
|
valid_publications.append(publication)
|
|
return valid_publications
|
|
|
|
def get_content(article_link):
|
|
print(f"Fetching {article_link}")
|
|
if(len(article_link) == 0):
|
|
print("Invalid URL!")
|
|
return None
|
|
|
|
session = HTMLSession()
|
|
req = session.get(article_link)
|
|
if(req.ok == False):
|
|
print("Could not reach this url!")
|
|
return None
|
|
|
|
req.html.render()
|
|
|
|
full_text = None
|
|
with tempfile.NamedTemporaryFile(mode = "w") as tmp:
|
|
tmp.write(req.html.html)
|
|
tmp.seek(0)
|
|
loader = UnstructuredHTMLLoader(tmp.name)
|
|
data = loader.load()[0]
|
|
full_text = data.page_content
|
|
tmp.close()
|
|
return full_text
|
|
|
|
def append_meta(publication, text):
|
|
meta = {
|
|
'id': guid(),
|
|
'url': publication.get('canonical_url'),
|
|
'thumbnail': publication.get('cover_image'),
|
|
'title': publication.get('title'),
|
|
'subtitle': publication.get('subtitle'),
|
|
'description': publication.get('description'),
|
|
'createdAt': publication.get('post_date'),
|
|
'wordCount': publication.get('wordcount')
|
|
}
|
|
return "Newsletter Metadata:\n"+json.dumps(meta)+"\n\nArticle Content:\n" + text |