Source code for searx.engines.google_videos

# SPDX-License-Identifier: AGPL-3.0-or-later
"""This is the implementation of the Google Videos engine.

.. admonition:: Content-Security-Policy (CSP)

   This engine needs to allow images from the `data URLs`_ (prefixed with the
   ``data:`` scheme)::

     Header set Content-Security-Policy "img-src 'self' data: ;"

.. _data URLs:
   https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs
"""
from __future__ import annotations

from urllib.parse import urlencode, urlparse, parse_qs
from lxml import html

from searx.utils import (
    eval_xpath_list,
    eval_xpath_getindex,
    extract_text,
)

from searx.engines.google import fetch_traits  # pylint: disable=unused-import
from searx.engines.google import (
    get_google_info,
    time_range_dict,
    filter_mapping,
    suggestion_xpath,
    detect_google_sorry,
    ui_async,
    parse_data_images,
)
from searx.enginelib.traits import EngineTraits
from searx.utils import get_embeded_stream_url

traits: EngineTraits

# about
about = {
    "website": 'https://www.google.com',
    "wikidata_id": 'Q219885',
    "official_api_documentation": 'https://developers.google.com/custom-search',
    "use_official_api": False,
    "require_api_key": False,
    "results": 'HTML',
}

# engine dependent config
categories = ['videos', 'web']
paging = True
max_page = 50
language_support = True
time_range_support = True
safesearch = True


[docs] def request(query, params): """Google-Video search request""" google_info = get_google_info(params, traits) start = (params['pageno'] - 1) * 10 query_url = ( 'https://' + google_info['subdomain'] + '/search' + "?" + urlencode( { 'q': query, 'tbm': "vid", 'start': start, **google_info['params'], 'asearch': 'arc', 'async': ui_async(start), } ) ) if params['time_range'] in time_range_dict: query_url += '&' + urlencode({'tbs': 'qdr:' + time_range_dict[params['time_range']]}) if 'safesearch' in params: query_url += '&' + urlencode({'safe': filter_mapping[params['safesearch']]}) params['url'] = query_url params['cookies'] = google_info['cookies'] params['headers'].update(google_info['headers']) return params
[docs] def response(resp): """Get response from google's search request""" results = [] detect_google_sorry(resp) data_image_map = parse_data_images(resp.text) # convert the text to dom dom = html.fromstring(resp.text) result_divs = eval_xpath_list(dom, '//div[contains(@class, "MjjYud")]') # parse results for result in result_divs: title = extract_text( eval_xpath_getindex(result, './/h3[contains(@class, "LC20lb")]', 0, default=None), allow_none=True ) url = eval_xpath_getindex(result, './/a[@jsname="UWckNb"]/@href', 0, default=None) content = extract_text( eval_xpath_getindex(result, './/div[contains(@class, "ITZIwc")]', 0, default=None), allow_none=True ) pub_info = extract_text( eval_xpath_getindex(result, './/div[contains(@class, "gqF9jc")]', 0, default=None), allow_none=True ) # Broader XPath to find any <img> element thumbnail = eval_xpath_getindex(result, './/img/@src', 0, default=None) duration = extract_text( eval_xpath_getindex(result, './/span[contains(@class, "k1U36b")]', 0, default=None), allow_none=True ) video_id = eval_xpath_getindex(result, './/div[@jscontroller="rTuANe"]/@data-vid', 0, default=None) # Fallback for video_id from URL if not found via XPath if not video_id and url and 'youtube.com' in url: parsed_url = urlparse(url) video_id = parse_qs(parsed_url.query).get('v', [None])[0] # Handle thumbnail if thumbnail and thumbnail.startswith('data:image'): img_id = eval_xpath_getindex(result, './/img/@id', 0, default=None) if img_id and img_id in data_image_map: thumbnail = data_image_map[img_id] else: thumbnail = None if not thumbnail and video_id: thumbnail = f"https://img.youtube.com/vi/{video_id}/hqdefault.jpg" # Handle video embed URL embed_url = None if video_id: embed_url = get_embeded_stream_url(f"https://www.youtube.com/watch?v={video_id}") elif url: embed_url = get_embeded_stream_url(url) # Only append results with valid title and url if title and url: results.append( { 'url': url, 'title': title, 'content': content or '', 'author': pub_info, 'thumbnail': thumbnail, 'length': duration, 'iframe_src': embed_url, 'template': 'videos.html', } ) # parse suggestion for suggestion in eval_xpath_list(dom, suggestion_xpath): results.append({'suggestion': extract_text(suggestion)}) return results