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# -*- 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 for FoolSlide based sites"""
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from .common import Extractor, Message
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from .. import text, iso639_1
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import json
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import re
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class FoolslideChapterExtractor(Extractor):
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"""Base class for chapter extractors on foolslide based sites"""
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subcategory = "chapter"
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directory_fmt = ["{category}", "{manga}", "{chapter:>03} - {title}"]
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filename_fmt = "{manga}_{chapter:>03}_{page:>03}.{extension}"
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def __init__(self, url, lang):
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Extractor.__init__(self)
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self.url = url
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self.lang = lang
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def items(self):
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page = self.request(self.url, encoding="utf-8",
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method="post", data={"adult": "true"}).text
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data = self.get_job_metadata(page)
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yield Message.Version, 1
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yield Message.Directory, data
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for data["page"], image in enumerate(self.get_images(page), 1):
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try:
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url = image["url"]
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del image["url"]
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del image["thumb_url"]
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except KeyError:
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pass
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data.update(image)
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text.nameext_from_url(data["filename"], data)
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yield Message.Url, url, data
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def get_job_metadata(self, page):
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"""Collect metadata for extractor-job"""
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_ , pos = text.extract(page, '<h1 class="tbtitle dnone">', '')
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manga , pos = text.extract(page, 'title="', '"', pos)
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chapter , pos = text.extract(page, '">', '</a>', pos)
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parts = chapter.split(":", maxsplit=1)
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match = re.match(r"(?:Vol.(\d+) )?(?:Chapter (\d+)$|(.+))", parts[0])
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volume = match.group(1) or ""
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chapter = match.group(2) or match.group(3).strip()
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return {
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"manga": text.unescape(manga),
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"chapter": chapter,
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"volume": volume,
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"lang": self.lang,
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"language": iso639_1.code_to_language(self.lang),
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"title": text.unescape(parts[1].strip() if len(parts) > 1 else ""),
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}
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@staticmethod
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def get_images(page):
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"""Return a list of all images in this chapter"""
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return json.loads(text.extract(page, 'var pages = ', ';')[0])
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