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# SPDX-License-Identifier: AGPL-3.0-or-later
# pylint: disable=invalid-name
"""500px_ is a online network for photographers with millions of members
worldwide. Photographers come to 500px to discover and share incredible photos,
gain meaningful exposure, compete in photo contests, and license their photos
through our exclusive distribution partners.
.. _500px: https://500px.com
"""
import typing as t
import codecs
import random
import string
from searx.result_types import EngineResults
if t.TYPE_CHECKING:
from searx.extended_types import SXNG_Response
from searx.search.processors import OnlineParams
# about
about = {
"website": "https://500px.com",
"wikidata_id": "Q354894",
"official_api_documentation": None,
"use_official_api": False,
"require_api_key": False,
"results": "JSON",
}
base_url = "https://500px.com"
api_url = "https://api.500px.com"
categories = ["images"]
paging = True
results_per_page = 30
"""Number of results to return in the request.
The default was taken from the WEB UI, where the GraphQL query sets the value to
*static*: ``first: 30``.
"""
SXNG_query = """query PhotoSearchPaginationContainerQuery(
$first: Int, $cursor: String, $search: String!, $sort: PhotoSort, $filters: [PhotoSearchFilter!], $nlp: Boolean
) {
...SXNG_query
}
fragment SXNG_query on Query {
photoSearch(sort: $sort, first: $first, after: $cursor, search: $search, filters: $filters, nlp: $nlp) {
edges {
node {
id
canonicalPath
name
description
width
height
photographer: uploader {
displayName
}
images(sizes: [35, 33]) {
size
url
jpegUrl
webpUrl
id
}
}
cursor
}
}
}
"""
def setup(_) -> bool:
global SXNG_query # pylint: disable=global-statement
rand_str: str = "".join(random.choices(string.ascii_letters, k=5))
SXNG_query = SXNG_query.replace("SXNG_query", "PhotoSearchPaginationContainer_query_1" + rand_str)
return True
def request(query: str, params: "OnlineParams") -> None:
# cursor is the base64 hash of the string "pos-<offset-1>", e.g. "pos-29" -> "cG9zLTI5"
offset = ((params["pageno"] - 1) * results_per_page) - 1
cursor = codecs.encode(f"pos-{offset}".encode("utf-8"), "base64").decode("utf-8")
params["url"] = f"{api_url}/graphql"
params["method"] = "POST"
params["json"] = {
"operationName": "PhotoSearchPaginationContainerQuery",
"variables": {
"first": results_per_page,
"cursor": cursor,
"search": query,
"sort": "RELEVANCE",
"filters": [],
"nlp": False,
},
"query": SXNG_query,
}
def response(resp: "SXNG_Response"):
res = EngineResults()
json_data = resp.json()["data"]["photoSearch"]
for edge in json_data["edges"]:
node = edge["node"] # pyright: ignore[reportAny]
if not node["images"]:
continue
images: list[dict[str, str]] = sorted(node["images"], key=lambda i: i["size"])
thumbnail_src = images[0]["url"]
img_src = images[-1]["url"]
res.add(
res.types.LegacyResult(
{
"template": "images.html",
"url": base_url + node["canonicalPath"],
"thumbnail_src": thumbnail_src,
"img_src": img_src,
"title": node["name"],
"content": node["description"],
"author": node["photographer"]["displayName"],
"resolution": f"{node['width']}x{node['height']}",
}
)
)
return res
|
