975ece8cd0
Full implementation of social media alt redirects (twitter/youtube/instagram -> nitter/invidious/bibliogram) depending on configuration. Verbatim search and option to ignore search autocorrect are now supported as well. Also cleaned up the javascript side of whoogle config so that it now uses arrays of available fields for parsing config values instead of manually assigning each one to a variable. This doesn't include support for Google Maps -> Open Street Maps, that seems a bit more involved than the social media redirects were, so it should likely be a separate effort.
73 lines
2.7 KiB
Python
73 lines
2.7 KiB
Python
from app.filter import Filter, get_first_link
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from app.utils.session_utils import generate_user_keys
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from app.request import gen_query
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from bs4 import BeautifulSoup
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from cryptography.fernet import Fernet, InvalidToken
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from flask import g
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from typing import Any, Tuple
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class RoutingUtils:
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def __init__(self, request, config, session, cookies_disabled=False):
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self.request_params = request.args if request.method == 'GET' else request.form
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self.user_agent = request.headers.get('User-Agent')
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self.feeling_lucky = False
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self.config = config
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self.session = session
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self.query = ''
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self.cookies_disabled = cookies_disabled
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self.search_type = self.request_params.get('tbm') if 'tbm' in self.request_params else ''
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def __getitem__(self, name):
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return getattr(self, name)
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def __setitem__(self, name, value):
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return setattr(self, name, value)
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def __delitem__(self, name):
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return delattr(self, name)
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def __contains__(self, name):
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return hasattr(self, name)
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def new_search_query(self) -> str:
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# Generate a new element key each time a new search is performed
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self.session['fernet_keys']['element_key'] = generate_user_keys(
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cookies_disabled=self.cookies_disabled)['element_key']
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q = self.request_params.get('q')
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if q is None or len(q) == 0:
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return ''
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else:
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# Attempt to decrypt if this is an internal link
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try:
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q = Fernet(self.session['fernet_keys']['text_key']).decrypt(q.encode()).decode()
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except InvalidToken:
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pass
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# Reset text key
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self.session['fernet_keys']['text_key'] = generate_user_keys(
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cookies_disabled=self.cookies_disabled)['text_key']
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# Format depending on whether or not the query is a "feeling lucky" query
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self.feeling_lucky = q.startswith('! ')
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self.query = q[2:] if self.feeling_lucky else q
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return self.query
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def generate_response(self) -> Tuple[Any, int]:
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mobile = 'Android' in self.user_agent or 'iPhone' in self.user_agent
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content_filter = Filter(self.session['fernet_keys'], mobile=mobile, config=self.config)
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full_query = gen_query(self.query, self.request_params, self.config, content_filter.near)
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get_body = g.user_request.send(query=full_query).text
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# Produce cleanable html soup from response
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html_soup = BeautifulSoup(content_filter.reskin(get_body), 'html.parser')
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if self.feeling_lucky:
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return get_first_link(html_soup), 1
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else:
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formatted_results = content_filter.clean(html_soup)
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return formatted_results, content_filter.elements
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