mirror of
https://github.com/searxng/searxng.git
synced 2024-11-14 00:30:15 +01:00
143 lines
4.2 KiB
Python
143 lines
4.2 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
|
|
"""Flickr (Images)
|
|
|
|
"""
|
|
|
|
from typing import TYPE_CHECKING
|
|
|
|
import json
|
|
from time import time
|
|
import re
|
|
from urllib.parse import urlencode
|
|
from searx.utils import ecma_unescape, html_to_text
|
|
|
|
if TYPE_CHECKING:
|
|
import logging
|
|
|
|
logger: logging.Logger
|
|
|
|
# about
|
|
about = {
|
|
"website": 'https://www.flickr.com',
|
|
"wikidata_id": 'Q103204',
|
|
"official_api_documentation": 'https://secure.flickr.com/services/api/flickr.photos.search.html',
|
|
"use_official_api": False,
|
|
"require_api_key": False,
|
|
"results": 'HTML',
|
|
}
|
|
|
|
# engine dependent config
|
|
categories = ['images']
|
|
paging = True
|
|
time_range_support = True
|
|
safesearch = False
|
|
|
|
time_range_dict = {
|
|
'day': 60 * 60 * 24,
|
|
'week': 60 * 60 * 24 * 7,
|
|
'month': 60 * 60 * 24 * 7 * 4,
|
|
'year': 60 * 60 * 24 * 7 * 52,
|
|
}
|
|
image_sizes = ('o', 'k', 'h', 'b', 'c', 'z', 'm', 'n', 't', 'q', 's')
|
|
|
|
search_url = 'https://www.flickr.com/search?{query}&page={page}'
|
|
time_range_url = '&min_upload_date={start}&max_upload_date={end}'
|
|
photo_url = 'https://www.flickr.com/photos/{userid}/{photoid}'
|
|
modelexport_re = re.compile(r"^\s*modelExport:\s*({.*}),$", re.M)
|
|
|
|
|
|
def build_flickr_url(user_id, photo_id):
|
|
return photo_url.format(userid=user_id, photoid=photo_id)
|
|
|
|
|
|
def _get_time_range_url(time_range):
|
|
if time_range in time_range_dict:
|
|
return time_range_url.format(start=time(), end=str(int(time()) - time_range_dict[time_range]))
|
|
return ''
|
|
|
|
|
|
def request(query, params):
|
|
params['url'] = search_url.format(query=urlencode({'text': query}), page=params['pageno']) + _get_time_range_url(
|
|
params['time_range']
|
|
)
|
|
return params
|
|
|
|
|
|
def response(resp): # pylint: disable=too-many-branches
|
|
results = []
|
|
|
|
matches = modelexport_re.search(resp.text)
|
|
if matches is None:
|
|
return results
|
|
|
|
match = matches.group(1)
|
|
model_export = json.loads(match)
|
|
|
|
if 'legend' not in model_export:
|
|
return results
|
|
legend = model_export['legend']
|
|
|
|
# handle empty page
|
|
if not legend or not legend[0]:
|
|
return results
|
|
|
|
for x, index in enumerate(legend):
|
|
if len(index) != 8:
|
|
logger.debug("skip legend enty %s : %s", x, index)
|
|
continue
|
|
|
|
photo = model_export['main'][index[0]][int(index[1])][index[2]][index[3]][index[4]][index[5]][int(index[6])][
|
|
index[7]
|
|
]
|
|
author = ecma_unescape(photo.get('realname', ''))
|
|
source = ecma_unescape(photo.get('username', ''))
|
|
if source:
|
|
source += ' @ Flickr'
|
|
title = ecma_unescape(photo.get('title', ''))
|
|
content = html_to_text(ecma_unescape(photo.get('description', '')))
|
|
img_src = None
|
|
|
|
# From the biggest to the lowest format
|
|
size_data = None
|
|
for image_size in image_sizes:
|
|
if image_size in photo['sizes']['data']:
|
|
size_data = photo['sizes']['data'][image_size]['data']
|
|
break
|
|
|
|
if not size_data:
|
|
logger.debug('cannot find valid image size: {0}'.format(repr(photo['sizes']['data'])))
|
|
continue
|
|
|
|
img_src = size_data['url']
|
|
resolution = f"{size_data['width']} x {size_data['height']}"
|
|
|
|
# For a bigger thumbnail, keep only the url_z, not the url_n
|
|
if 'n' in photo['sizes']['data']:
|
|
thumbnail_src = photo['sizes']['data']['n']['data']['url']
|
|
elif 'z' in photo['sizes']['data']:
|
|
thumbnail_src = photo['sizes']['data']['z']['data']['url']
|
|
else:
|
|
thumbnail_src = img_src
|
|
|
|
if 'ownerNsid' not in photo:
|
|
# should not happen, disowned photo? Show it anyway
|
|
url = img_src
|
|
else:
|
|
url = build_flickr_url(photo['ownerNsid'], photo['id'])
|
|
|
|
result = {
|
|
'url': url,
|
|
'img_src': img_src,
|
|
'thumbnail_src': thumbnail_src,
|
|
'source': source,
|
|
'resolution': resolution,
|
|
'template': 'images.html',
|
|
}
|
|
result['author'] = author.encode(errors='ignore').decode()
|
|
result['source'] = source.encode(errors='ignore').decode()
|
|
result['title'] = title.encode(errors='ignore').decode()
|
|
result['content'] = content.encode(errors='ignore').decode()
|
|
results.append(result)
|
|
|
|
return results
|