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