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149 lines
5.1 KiB
149 lines
5.1 KiB
# -*- coding: utf-8 -*-
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# Copyright 2018-2020 Mike Fährmann
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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"""Extractors for https://wallhaven.cc/"""
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from .common import Extractor, Message
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from .. import text
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class WallhavenExtractor(Extractor):
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"""Base class for wallhaven extractors"""
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category = "wallhaven"
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filename_fmt = "{category}_{id}_{resolution}.{extension}"
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root = "https://wallhaven.cc"
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def __init__(self, match):
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Extractor.__init__(self, match)
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self.api = WallhavenAPI(self)
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class WallhavenSearchExtractor(WallhavenExtractor):
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"""Extractor for search results on wallhaven.cc"""
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subcategory = "search"
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directory_fmt = ("{category}", "{search[q]}")
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archive_fmt = "s_{search[q]}_{id}"
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pattern = r"(?:https?://)?wallhaven\.cc/search(?:/?\?([^/?#]+))?"
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test = (
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("https://wallhaven.cc/search?q=touhou"),
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(("https://wallhaven.cc/search?q=id%3A87"
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"&categories=111&purity=100&sorting=date_added&order=asc&page=3"), {
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"pattern": r"https://w.wallhaven.cc/full/\w\w/wallhaven-\w+\.\w+",
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"count": "<= 20",
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}),
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)
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def __init__(self, match):
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WallhavenExtractor.__init__(self, match)
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self.params = text.parse_query(match.group(1))
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def items(self):
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yield Message.Version, 1
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yield Message.Directory, {"search": self.params}
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for wp in self.api.search(self.params.copy()):
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wp["search"] = self.params
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yield Message.Url, wp["url"], wp
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class WallhavenImageExtractor(WallhavenExtractor):
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"""Extractor for individual wallpaper on wallhaven.cc"""
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subcategory = "image"
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archive_fmt = "{id}"
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pattern = (r"(?:https?://)?(?:wallhaven\.cc/w/|whvn\.cc/"
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r"|w\.wallhaven\.cc/[a-z]+/\w\w/wallhaven-)(\w+)")
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test = (
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("https://wallhaven.cc/w/01w334", {
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"pattern": "https://[^.]+.wallhaven.cc/full/01/[^-]+-01w334.jpg",
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"content": "497212679383a465da1e35bd75873240435085a2",
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"keyword": {
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"id" : "01w334",
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"width" : 1920,
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"height" : 1200,
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"resolution" : "1920x1200",
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"ratio" : 1.6,
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"colors" : list,
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"tags" : list,
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"file_size" : 278799,
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"file_type" : "image/jpeg",
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"purity" : "sfw",
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"short_url" : "https://whvn.cc/01w334",
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"source" : str,
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"uploader" : {
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"group" : "Owner/Developer",
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"username" : "AksumkA",
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},
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"date" : "dt:2014-08-31 06:17:19",
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"wh_category": "anime",
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"views" : int,
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"favorites" : int,
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},
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}),
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# NSFW
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("https://wallhaven.cc/w/dge6v3", {
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"url": "e4b802e70483f659d790ad5d0bd316245badf2ec",
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}),
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("https://whvn.cc/01w334"),
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("https://w.wallhaven.cc/full/01/wallhaven-01w334.jpg"),
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)
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def __init__(self, match):
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WallhavenExtractor.__init__(self, match)
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self.wallpaper_id = match.group(1)
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def items(self):
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data = self.api.info(self.wallpaper_id)
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yield Message.Version, 1
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yield Message.Directory, data
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yield Message.Url, data["url"], data
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class WallhavenAPI():
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"""Minimal interface to wallhaven's API"""
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def __init__(self, extractor):
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self.extractor = extractor
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key = extractor.config("api-key")
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if key is None:
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key = "25HYZenXTICjzBZXzFSg98uJtcQVrDs2"
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extractor.log.debug("Using default API Key")
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else:
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extractor.log.debug("Using custom API Key")
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self.headers = {"X-API-Key": key}
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def info(self, wallpaper_id):
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url = "https://wallhaven.cc/api/v1/w/" + wallpaper_id
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return self._update(self._call(url)["data"])
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def search(self, params):
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url = "https://wallhaven.cc/api/v1/search"
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while True:
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data = self._call(url, params)
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yield from map(self._update, data["data"])
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if data["meta"]["current_page"] >= data["meta"]["last_page"]:
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return
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params["page"] = data["meta"]["current_page"] + 1
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def _call(self, url, params=None):
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return self.extractor.request(
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url, headers=self.headers, params=params).json()
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@staticmethod
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def _update(wp):
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width, _, height = wp["resolution"].partition("x")
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wp["url"] = wp.pop("path")
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if "tags" in wp:
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wp["tags"] = [t["name"] for t in wp["tags"]]
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wp["date"] = text.parse_datetime(
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wp.pop("created_at"), "%Y-%m-%d %H:%M:%S")
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wp["ratio"] = text.parse_float(wp["ratio"])
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wp["width"] = wp.pop("dimension_x")
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wp["height"] = wp.pop("dimension_y")
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wp["wh_category"] = wp["category"]
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return text.nameext_from_url(wp["url"], wp)
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