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# SPDX-License-Identifier: AGPL-3.0-or-later
# lint: pylint
"""Radio browser (music)
"""
from urllib.parse import urlencode
import babel
from searx.network import get
from searx.enginelib.traits import EngineTraits
from searx.locales import language_tag, region_tag
traits: EngineTraits
about = {
"website": 'https://www.radio-browser.info/',
"official_api_documentation": 'https://de1.api.radio-browser.info/',
"use_official_api": True,
"require_api_key": False,
"results": 'JSON',
}
paging = True
categories = ['music']
base_url = "https://de1.api.radio-browser.info" # see https://api.radio-browser.info/ for all nodes
number_of_results = 10
def request(query, params):
args = {
'name': query,
'order': 'votes',
'offset': (params['pageno'] - 1) * number_of_results,
'limit': number_of_results,
'hidebroken': 'true',
'reverse': 'true',
}
lang = traits.get_language(params['searxng_locale'], None)
if lang is not None:
args['language'] = lang
region = traits.get_region(params['searxng_locale'], None)
if region is not None:
args['countrycode'] = region.split('-')[1]
params['url'] = f"{base_url}/json/stations/search?{urlencode(args)}"
return params
def response(resp):
results = []
for result in resp.json():
url = result['homepage']
if not url:
url = result['url_resolved']
results.append(
{
'template': 'videos.html',
'url': url,
'title': result['name'],
'thumbnail': result.get('favicon', '').replace("http://", "https://"),
'content': result['country']
+ " / "
+ result["tags"]
+ f" / {result['votes']} votes"
+ f" / {result['clickcount']} clicks",
'iframe_src': result['url_resolved'].replace("http://", "https://"),
}
)
return results
def fetch_traits(engine_traits: EngineTraits):
language_list = get(f'{base_url}/json/languages').json()
country_list = get(f'{base_url}/json/countrycodes').json()
for lang in language_list:
# the language doesn't have any iso code, and hence can't be parsed
if not lang['iso_639']:
continue
try:
lang_tag = lang['iso_639']
sxng_tag = language_tag(babel.Locale.parse(lang_tag, sep="-"))
except babel.UnknownLocaleError:
print("ERROR: %s is unknown by babel" % lang_tag)
continue
conflict = engine_traits.languages.get(sxng_tag)
if conflict:
continue
engine_traits.languages[sxng_tag] = lang['name']
for region in country_list:
try:
reg_tag = f"{lang['iso_639']}-{region['name']}"
sxng_tag = region_tag(babel.Locale.parse(reg_tag, sep="-"))
except babel.UnknownLocaleError:
continue
conflict = engine_traits.regions.get(sxng_tag)
if conflict:
continue
engine_traits.regions[sxng_tag] = reg_tag
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