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gallery-dl/gallery_dl/extractor/mangashare.py
2017-02-01 00:53:19 +01:00

98 lines
3.4 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-chapters and entire manga from http://www.mangashare.com/"""
from .common import Extractor, AsynchronousExtractor, Message
from .. import text
class MangashareMangaExtractor(Extractor):
"""Extractor for mangas from mangashare.com"""
category = "mangashare"
subcategory = "manga"
pattern = [r"(?:https?://)?read\.mangashare\.com/[^/]+$"]
test = [("http://read.mangashare.com/Gantz", {
"url": "c3b9153d99200ddd2fae0194dad903ccb815e9e7",
})]
def __init__(self, match):
Extractor.__init__(self)
self.url = match.group(0)
def items(self):
yield Message.Version, 1
for chapter in self.get_chapters():
yield Message.Queue, chapter
def get_chapters(self):
"""Return a list of all chapter urls"""
page = self.request(self.url).text
return reversed(list(
text.extract_iter(page, '<td class="datarow-0"><a href="', '"')
))
class MangashareChapterExtractor(AsynchronousExtractor):
"""Extractor for manga-chapters from mangashare.com"""
category = "mangashare"
subcategory = "chapter"
directory_fmt = ["{category}", "{manga}", "c{chapter:>03} - {title}"]
filename_fmt = "{manga}_c{chapter:>03}_{page:>03}.{extension}"
pattern = [r"(?:https?://)?read\.mangashare\.com/([^/]+/chapter-\d+)"]
test = [("http://read.mangashare.com/Gantz/chapter-331/page001.html", {
"url": "2980fb9548e809dea63d104bc514dcc33bdd9ef7",
"keyword": "8afc1c2a3e64efa3d2b9ed2359885343f89bdfa9",
})]
url_fmt = "http://read.mangashare.com/{}/page{:>03}.html"
def __init__(self, match):
AsynchronousExtractor.__init__(self)
self.part = match.group(1)
def items(self):
page = self.request(self.url_fmt.format(self.part, 1)).text
data = self.get_job_metadata(page)
urls = zip(
range(1, int(data["count"])+1),
self.get_image_urls(page),
)
yield Message.Version, 1
yield Message.Directory, data.copy()
for data["page"], url in urls:
text.nameext_from_url(url, data)
yield Message.Url, url, data.copy()
def get_job_metadata(self, page):
"""Collect metadata for extractor-job"""
data = {
"lang": "en",
"language": "English",
}
data, pos = text.extract_all(page, (
('manga' , 'title="', '"'),
('chapter', 'selected="selected">', ' - '),
('title' , '', '<'),
(None , 'Page 1', ''),
(None , '</select>', ''),
), values=data)
data["count"] = text.extract(page, '>Page ', '<', pos-35)[0]
return data
def get_image_urls(self, page):
"""Yield all image-urls for this chapter"""
pnum = 1
while True:
_ , pos = text.extract(page, '<div id="page">', '')
url, pos = text.extract(page, '<img src="', '"', pos)
yield url
url, pos = text.extract(page, '<img src="', '"', pos)
yield url
pnum += 2
page = self.request(self.url_fmt.format(self.part, pnum)).text