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gallery-dl/gallery_dl/extractor/mangahere.py

70 lines
2.6 KiB

# -*- 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://www.mangahere.co/"""
from .common import AsynchronousExtractor, Message
from .. import text
import re
class MangaHereExtractor(AsynchronousExtractor):
category = "mangahere"
directory_fmt = ["{category}", "{manga}", "c{chapter:>03}"]
filename_fmt = "{manga}_c{chapter:>03}_{page:>03}.{extension}"
pattern = [r"(?:https?://)?(?:www\.)?mangahere\.co/manga/([^/]+(?:/v0*(\d+))?/c0*(\d+))"]
url_fmt = "http://www.mangahere.co/manga/{}/{}.html"
def __init__(self, match):
AsynchronousExtractor.__init__(self)
self.part = match.group(1)
self.volume = match.group(2)
self.chapter = match.group(3)
def items(self):
page = self.request(self.url_fmt.format(self.part, 1)).text
data = self.get_job_metadata(page)
yield Message.Version, 1
yield Message.Directory, data.copy()
for i, url in zip(range(int(data["count"])), (self.get_image_urls(page))):
data["page"] = i+1
text.nameext_from_url(url, data)
yield Message.Url, url, data.copy()
def get_job_metadata(self, page):
"""Collect metadata for extractor-job"""
manga, pos = text.extract(page, '<title>', '</title>')
chid , pos = text.extract(page, 'a.mhcdn.net/store/manga/', '/', pos)
_ , pos = text.extract(page, '<select class="wid60"', '', pos)
_ , pos = text.extract(page, '</select>', '', pos)
count, pos = text.extract(page, '>', '<', pos-30)
manga = re.match(r"(.+) \d+ - Read .+ Chapter \d+ Online", manga).group(1)
return {
"category": self.category,
"manga": text.unescape(manga),
# "title": TODO,
"volume": self.volume or "",
"chapter": self.chapter,
"chapter-id": chid,
"count": count,
"lang": "en",
"language": "English",
}
def get_image_urls(self, page):
"""Yield all image-urls for this chapter"""
pnum = 1
while True:
url, pos = text.extract(page, '<img src="', '"')
yield url
_ , pos = text.extract(page, '<img src="', '"', pos)
url, pos = text.extract(page, '<img src="', '"', pos)
yield url
pnum += 2
page = self.request(self.url_fmt.format(self.part, pnum)).text