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https://github.com/mikf/gallery-dl.git
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54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2016 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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"""Base classes for extractors from sites based on hentaicdn"""
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from .common import Extractor, Message
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from .. import text
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import json
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class HentaicdnMangaExtractor(Extractor):
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"""Base class for extractors for mangas"""
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subcategory = "manga"
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def items(self):
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yield Message.Version, 1
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for chapter in reversed(list(self.get_chapters())):
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yield Message.Queue, chapter
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def get_chapters(self):
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"""Return a list of all chapter urls"""
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class HentaicdnChapterExtractor(Extractor):
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"""Base class for extractors for a single manga chapter"""
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subcategory = "chapter"
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directory_fmt = ["{category}", "{gallery-id} {title}"]
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filename_fmt = "{category}_{gallery-id}_{chapter:>02}_{num:>03}.{extension}"
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url = ""
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def items(self):
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page = self.request(self.url).text
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images = self.get_image_urls(page)
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data = self.get_job_metadata(page, images)
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yield Message.Version, 1
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yield Message.Directory, data
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for num, part in enumerate(images, 1):
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data["num"] = num
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url = "http://hentaicdn.com/hentai" + part
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yield Message.Url, url, text.nameext_from_url(url, data)
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def get_job_metadata(self, page, images):
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"""Collect metadata for extractor-job"""
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@staticmethod
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def get_image_urls(page):
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"""Extract and return a list of all image-urls"""
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images = text.extract(page, "var rff_imageList = ", ";")[0]
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return json.loads(images)
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