searxng/searx/engines/invidious.py

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# SPDX-License-Identifier: AGPL-3.0-or-later
"""
Invidious (Videos)
"""
from urllib.parse import quote_plus
from dateutil import parser
import time
import random
# about
about = {
"website": 'https://instances.invidio.us/',
"wikidata_id": 'Q79343316',
"official_api_documentation": 'https://github.com/omarroth/invidious/wiki/API',
"use_official_api": True,
"require_api_key": False,
"results": 'JSON',
}
# engine dependent config
categories = ["videos", "music"]
paging = True
time_range_support = True
# search-url
base_url = ''
base_url_rand = ''
# do search-request
def request(query, params):
global base_url_rand
time_range_dict = {
"day": "today",
"week": "week",
"month": "month",
"year": "year",
}
if isinstance(base_url, list):
base_url_rand = random.choice(base_url)
else:
base_url_rand = base_url
search_url = base_url_rand + "api/v1/search?q={query}"
params["url"] = search_url.format(
query=quote_plus(query)
) + "&page={pageno}".format(pageno=params["pageno"])
if params["time_range"] in time_range_dict:
params["url"] += "&date={timerange}".format(
timerange=time_range_dict[params["time_range"]]
)
if params["language"] != "all":
lang = params["language"].split("-")
if len(lang) == 2:
params["url"] += "&range={lrange}".format(lrange=lang[1])
return params
# get response from search-request
def response(resp):
results = []
search_results = resp.json()
embedded_url = (
'<iframe width="540" height="304" '
+ 'data-src="'
+ base_url_rand
+ 'embed/{videoid}" '
+ 'frameborder="0" allowfullscreen></iframe>'
)
base_invidious_url = base_url_rand + "watch?v="
for result in search_results:
rtype = result.get("type", None)
if rtype == "video":
videoid = result.get("videoId", None)
if not videoid:
continue
url = base_invidious_url + videoid
embedded = embedded_url.format(videoid=videoid)
thumbs = result.get("videoThumbnails", [])
thumb = next(
(th for th in thumbs if th["quality"] == "sddefault"), None
)
if thumb:
thumbnail = thumb.get("url", "")
else:
thumbnail = ""
publishedDate = parser.parse(
time.ctime(result.get("published", 0))
)
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length = time.gmtime(result.get("lengthSeconds"))
if length.tm_hour:
length = time.strftime("%H:%M:%S", length)
else:
length = time.strftime("%M:%S", length)
results.append(
{
"url": url,
"title": result.get("title", ""),
"content": result.get("description", ""),
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'length': length,
"template": "videos.html",
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"author": result.get("author"),
"publishedDate": publishedDate,
"embedded": embedded,
"thumbnail": thumbnail,
}
)
return results