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gallery-dl/gallery_dl/extractor/spectrumnexus.py
2015-12-13 04:36:44 +01:00

99 lines
3.7 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://www.thespectrum.net/manga_scans/"""
from .common import Extractor, AsynchronousExtractor, Message
from .. import text
class SpectrumNexusMangaExtractor(Extractor):
"""Extract all manga-chapters and -volumes from spectrumnexus"""
category = "spectrumnexus"
subcategory = "manga"
pattern = [r"(?:https?://)?view\.thespectrum\.net/series/([^\.]+)\.html$"]
test = [("http://view.thespectrum.net/series/kare-kano-volume-01.html", {
"url": "b2b175aad5ef1701cc4aee7c24f1ca3a93aba9cb",
})]
url_base = "http://view.thespectrum.net/series/"
def __init__(self, match):
Extractor.__init__(self)
self.url = self.url_base + match.group(1) + ".html"
def items(self):
yield Message.Version, 1
for chapter in self.get_chapters():
yield Message.Queue, self.url + "?ch=" + chapter.replace(" ", "+")
def get_chapters(self):
"""Return a list of all chapter identifiers"""
page = self.request(self.url).text
page = text.extract(page, '<select class="selectchapter"', '</select>')[0]
return text.extract_iter(page, '<option value="', '"')
class SpectrumNexusChapterExtractor(AsynchronousExtractor):
"""Extract a single manga-chapter or -volume from spectrumnexus"""
category = "spectrumnexus"
subcategory = "chapter"
directory_fmt = ["{category}", "{manga}", "{identifier}"]
filename_fmt = "{manga} {identifier} {page:>03}.{extension}"
pattern = [
(r"(?:https?://)?(view\.thespectrum\.net/series/[^\.]+\.html)"
r"\?ch=(Chapter\+(\d+)|Volume\+(\d+))"),
(r"(?:https?://)?(view\.thespectrum\.net/series/[^/]+-chapter-(\d+)\.html)"),
]
test = [("http://view.thespectrum.net/series/toriko.html?ch=Chapter+343&page=1", {
"url": "c0fc7dc594841217cc622a67edd79f06e9900333",
"keyword": "bde9c95a2d0feca0574c7248ed06f1684f86b2ac",
})]
def __init__(self, match):
AsynchronousExtractor.__init__(self)
self.url = "http://" + match.group(1)
self.identifier = match.group(2)
self.chapter = match.group(3)
self.volume = match.group(4)
def items(self):
params = {
"ch": self.identifier,
"page": 1,
}
page = self.request(self.url, params=params).text
data = self.get_job_metadata(page)
yield Message.Version, 1
yield Message.Directory, data.copy()
count = int(data["count"])
for i in range(1, count+1):
url = self.get_image_url(page)
text.nameext_from_url(url, data)
data["page"] = i
yield Message.Url, url, data.copy()
if i < count:
params["page"] += 1
page = self.request(self.url, params=params).text
def get_job_metadata(self, page):
"""Collect metadata for extractor-job"""
data = {
"category": self.category,
"chapter": self.chapter or "",
"volume": self.volume or "",
"identifier": self.identifier.replace("+", " "),
}
return text.extract_all(page, (
('manga', '<title>', ' &#183; SPECTRUM NEXUS </title>'),
('count', '<div class="viewerLabel"> of ', '<'),
), values=data)[0]
@staticmethod
def get_image_url(page):
"""Extract url of one manga page"""
return text.extract(page, '<img id="mainimage" src="', '"')[0]