mirror of
https://github.com/searxng/searxng.git
synced 2024-08-21 13:50:16 +02:00
Merge pull request #2544 from mrwormo/congresslibrary
[Engine] Add Library of Congress engine
This commit is contained in:
commit
436d366448
68
searx/engines/loc.py
Normal file
68
searx/engines/loc.py
Normal file
@ -0,0 +1,68 @@
|
||||
# SPDX-License-Identifier: AGPL-3.0-or-later
|
||||
"""
|
||||
|
||||
Library of Congress : images from Prints and Photographs Online Catalog
|
||||
|
||||
"""
|
||||
|
||||
from json import loads
|
||||
from urllib.parse import urlencode
|
||||
|
||||
|
||||
about = {
|
||||
"website": 'https://www.loc.gov/pictures/',
|
||||
"wikidata_id": 'Q131454',
|
||||
"official_api_documentation": 'https://www.loc.gov/pictures/api',
|
||||
"use_official_api": True,
|
||||
"require_api_key": False,
|
||||
"results": 'JSON',
|
||||
}
|
||||
|
||||
categories = ['images']
|
||||
|
||||
paging = True
|
||||
|
||||
base_url = 'https://loc.gov/pictures/search/?'
|
||||
search_string = "&sp={page}&{query}&fo=json"
|
||||
|
||||
IMG_SRC_FIXES = {
|
||||
'https://tile.loc.gov/storage-services/': 'https://tile.loc.gov/storage-services/',
|
||||
'https://loc.gov/pictures/static/images/': 'https://tile.loc.gov/storage-services/',
|
||||
'https://www.loc.gov/pictures/cdn/': 'https://tile.loc.gov/storage-services/',
|
||||
}
|
||||
|
||||
|
||||
def request(query, params):
|
||||
|
||||
search_path = search_string.format(
|
||||
query=urlencode({'q': query}),
|
||||
page=params['pageno'])
|
||||
|
||||
params['url'] = base_url + search_path
|
||||
|
||||
return params
|
||||
|
||||
|
||||
def response(resp):
|
||||
results = []
|
||||
|
||||
json_data = loads(resp.text)
|
||||
|
||||
for result in json_data['results']:
|
||||
img_src = result['image']['full']
|
||||
for url_prefix, url_replace in IMG_SRC_FIXES.items():
|
||||
if img_src.startswith(url_prefix):
|
||||
img_src = img_src.replace(url_prefix, url_replace)
|
||||
break
|
||||
else:
|
||||
img_src = result['image']['thumb']
|
||||
results.append({
|
||||
'url': result['links']['item'],
|
||||
'title': result['title'],
|
||||
'img_src': img_src,
|
||||
'thumbnail_src': result['image']['thumb'],
|
||||
'author': result['creator'],
|
||||
'template': 'images.html'
|
||||
})
|
||||
|
||||
return results
|
@ -679,6 +679,11 @@ engines:
|
||||
require_api_key: false
|
||||
results: HTML
|
||||
|
||||
- name : library of congress
|
||||
engine : loc
|
||||
shortcut : loc
|
||||
categories : images
|
||||
|
||||
- name : lobste.rs
|
||||
engine : xpath
|
||||
search_url : https://lobste.rs/search?utf8=%E2%9C%93&q={query}&what=stories&order=relevance
|
||||
|
Loading…
Reference in New Issue
Block a user