mirror of
https://github.com/searxng/searxng
synced 2024-01-01 18:24:07 +00:00
[mod] bing_videos: use async API & upgrade to data_type: traits_v1
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser
parent
d0f465e6fa
commit
bc21d28298
@ -1,16 +1,30 @@
|
||||
# SPDX-License-Identifier: AGPL-3.0-or-later
|
||||
# lint: pylint
|
||||
"""Bing (Videos)
|
||||
|
||||
"""Bing-Videos: description see :py:obj:`searx.engines.bing`.
|
||||
"""
|
||||
# pylint: disable=invalid-name
|
||||
|
||||
from json import loads
|
||||
from typing import TYPE_CHECKING
|
||||
import uuid
|
||||
import json
|
||||
from urllib.parse import urlencode
|
||||
|
||||
from lxml import html
|
||||
|
||||
from searx.utils import match_language
|
||||
from searx.enginelib.traits import EngineTraits
|
||||
from searx.engines.bing import (
|
||||
set_bing_cookies,
|
||||
_fetch_traits,
|
||||
)
|
||||
from searx.engines.bing import send_accept_language_header # pylint: disable=unused-import
|
||||
|
||||
if TYPE_CHECKING:
|
||||
import logging
|
||||
|
||||
logger: logging.Logger
|
||||
|
||||
traits: EngineTraits
|
||||
|
||||
|
||||
about = {
|
||||
"website": 'https://www.bing.com/videos',
|
||||
@ -21,65 +35,76 @@ about = {
|
||||
"results": 'HTML',
|
||||
}
|
||||
|
||||
# engine dependent config
|
||||
categories = ['videos', 'web']
|
||||
paging = True
|
||||
safesearch = True
|
||||
time_range_support = True
|
||||
send_accept_language_header = True
|
||||
number_of_results = 28
|
||||
|
||||
base_url = 'https://www.bing.com/'
|
||||
search_string = (
|
||||
base_url = 'https://www.bing.com/videos/asyncv2'
|
||||
"""Bing (Videos) async search URL."""
|
||||
|
||||
bing_traits_url = 'https://learn.microsoft.com/en-us/bing/search-apis/bing-video-search/reference/market-codes'
|
||||
"""Bing (Video) search API description"""
|
||||
|
||||
time_map = {
|
||||
# fmt: off
|
||||
'videos/search'
|
||||
'?{query}'
|
||||
'&count={count}'
|
||||
'&first={first}'
|
||||
'&scope=video'
|
||||
'&FORM=QBLH'
|
||||
'day': 60 * 24,
|
||||
'week': 60 * 24 * 7,
|
||||
'month': 60 * 24 * 31,
|
||||
'year': 60 * 24 * 365,
|
||||
# fmt: on
|
||||
)
|
||||
time_range_string = '&qft=+filterui:videoage-lt{interval}'
|
||||
time_range_dict = {'day': '1440', 'week': '10080', 'month': '43200', 'year': '525600'}
|
||||
|
||||
# safesearch definitions
|
||||
safesearch_types = {2: 'STRICT', 1: 'DEMOTE', 0: 'OFF'}
|
||||
}
|
||||
|
||||
|
||||
# do search-request
|
||||
def request(query, params):
|
||||
offset = ((params['pageno'] - 1) * number_of_results) + 1
|
||||
"""Assemble a Bing-Video request."""
|
||||
|
||||
search_path = search_string.format(query=urlencode({'q': query}), count=number_of_results, first=offset)
|
||||
engine_region = traits.get_region(params['searxng_locale'], 'en-US')
|
||||
engine_language = traits.get_language(params['searxng_locale'], 'en')
|
||||
|
||||
# safesearch cookie
|
||||
params['cookies']['SRCHHPGUSR'] = 'ADLT=' + safesearch_types.get(params['safesearch'], 'DEMOTE')
|
||||
SID = uuid.uuid1().hex.upper()
|
||||
set_bing_cookies(params, engine_language, engine_region, SID)
|
||||
|
||||
# language cookie
|
||||
language = match_language(params['language'], supported_languages, language_aliases).lower()
|
||||
params['cookies']['_EDGE_S'] = 'mkt=' + language + '&F=1'
|
||||
# build URL query
|
||||
#
|
||||
# example: https://www.bing.com/videos/asyncv2?q=foo&async=content&first=1&count=35
|
||||
|
||||
# query and paging
|
||||
params['url'] = base_url + search_path
|
||||
query_params = {
|
||||
# fmt: off
|
||||
'q': query,
|
||||
'async' : 'content',
|
||||
# to simplify the page count lets use the default of 35 images per page
|
||||
'first' : (int(params.get('pageno', 1)) - 1) * 35 + 1,
|
||||
'count' : 35,
|
||||
# fmt: on
|
||||
}
|
||||
|
||||
# time range
|
||||
if params['time_range'] in time_range_dict:
|
||||
params['url'] += time_range_string.format(interval=time_range_dict[params['time_range']])
|
||||
#
|
||||
# example: one week (10080 minutes) '&qft= filterui:videoage-lt10080' '&form=VRFLTR'
|
||||
|
||||
if params['time_range']:
|
||||
query_params['form'] = 'VRFLTR'
|
||||
query_params['qft'] = ' filterui:videoage-lt%s' % time_map[params['time_range']]
|
||||
|
||||
params['url'] = base_url + '?' + urlencode(query_params)
|
||||
|
||||
return params
|
||||
|
||||
|
||||
# get response from search-request
|
||||
def response(resp):
|
||||
"""Get response from Bing-Video"""
|
||||
results = []
|
||||
|
||||
dom = html.fromstring(resp.text)
|
||||
|
||||
for result in dom.xpath('//div[@class="dg_u"]/div[contains(@class, "mc_vtvc")]'):
|
||||
metadata = loads(result.xpath('.//div[@class="vrhdata"]/@vrhm')[0])
|
||||
for result in dom.xpath('//div[@class="dg_u"]//div[contains(@id, "mc_vtvc_video")]'):
|
||||
metadata = json.loads(result.xpath('.//div[@class="vrhdata"]/@vrhm')[0])
|
||||
info = ' - '.join(result.xpath('.//div[@class="mc_vtvc_meta_block"]//span/text()')).strip()
|
||||
content = '{0} - {1}'.format(metadata['du'], info)
|
||||
thumbnail = '{0}th?id={1}'.format(base_url, metadata['thid'])
|
||||
thumbnail = result.xpath('.//div[contains(@class, "mc_vtvc_th")]//img/@src')[0]
|
||||
|
||||
results.append(
|
||||
{
|
||||
'url': metadata['murl'],
|
||||
@ -95,13 +120,9 @@ def response(resp):
|
||||
|
||||
def fetch_traits(engine_traits: EngineTraits):
|
||||
"""Fetch languages and regions from Bing-Videos."""
|
||||
# pylint: disable=import-outside-toplevel
|
||||
|
||||
from searx.engines.bing import _fetch_traits
|
||||
|
||||
url = 'https://learn.microsoft.com/en-us/bing/search-apis/bing-video-search/reference/market-codes'
|
||||
xpath_market_codes = '//table[1]/tbody/tr/td[3]'
|
||||
# xpath_country_codes = '//table[2]/tbody/tr/td[2]'
|
||||
xpath_language_codes = '//table[3]/tbody/tr/td[2]'
|
||||
|
||||
_fetch_traits(engine_traits, url, xpath_language_codes, xpath_market_codes)
|
||||
_fetch_traits(engine_traits, bing_traits_url, xpath_language_codes, xpath_market_codes)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user