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gallery-dl/gallery_dl/extractor/redhawkscans.py
2015-11-02 00:20:40 +01:00

69 lines
2.5 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2015 Mike Fährmann
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
"""Extract manga pages from http://manga.redhawkscans.com/"""
from .common import Extractor, Message
from .. import text, iso639_1
import os.path
import json
import re
info = {
"category": "redhawkscans",
"extractor": "RedHawkScansExtractor",
"directory": ["{category}", "{manga}", "c{chapter:>03}{chapter-minor} - {title}"],
"filename": "{manga}_c{chapter:>03}{chapter-minor}_{page:>03}.{extension}",
"pattern": [
(r"(?:https?://)?manga\.redhawkscans\.com/reader/read/"
r"(.+/([a-z]{2})/\d+/\d+)(?:/page)?"),
],
}
class RedHawkScansExtractor(Extractor):
url_base = "https://manga.redhawkscans.com/reader/read/"
def __init__(self, match):
Extractor.__init__(self)
self.category = info["category"]
self.part = match.group(1)
self.lang = match.group(2)
def items(self):
yield Message.Version, 1
data, pages = self.get_job_metadata()
yield Message.Directory, data
for page_index, page_data in enumerate(pages, 1):
name, ext = os.path.splitext(page_data["filename"])
page_data.update(data)
page_data["page"] = page_index
page_data["name"] = name
page_data["extension"] = ext[1:]
yield Message.Url, "https" + page_data["url"][4:], page_data
def get_job_metadata(self):
"""Collect metadata for extractor-job"""
response = self.request(self.url_base + self.part)
response.encoding = "utf-8"
page = response.text
_ , pos = text.extract(page, '<h1 class="tbtitle dnone">', '')
manga , pos = text.extract(page, 'title="', '"', pos)
chapter , pos = text.extract(page, '">', '</a>', pos)
json_data, pos = text.extract(page, 'var pages = ', ';', pos)
match = re.match(r"(\w+ (\d+)([^:+]*)(?:: (.*))?|[^:]+)", chapter)
return {
"category": self.category,
"manga": text.unescape(manga),
"chapter": match.group(2) or match.group(1),
"chapter-minor": match.group(3) or "",
"lang": self.lang,
"language": iso639_1.code_to_language(self.lang),
"title": text.unescape(match.group(4) or ""),
}, json.loads(json_data)