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

81 lines
2.9 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 from http://dynasty-scans.com/"""
from .common import Extractor, Message
from .. import text
import re
import json
class DynastyscansChapterExtractor(Extractor):
"""Extractor for manga-chapters from dynasty-scans.com"""
category = "dynastyscans"
subcategory = "chapter"
directory_fmt = ["{category}", "{manga}", "c{chapter:>03} - {title}"]
filename_fmt = "{manga}_c{chapter:>03}_{page:>03}.{extension}"
pattern = [r"(?:https?://)?(?:www\.)?dynasty-scans\.com/chapters/([^/]+)"]
test = [
(("http://dynasty-scans.com/chapters/"
"hitoribocchi_no_oo_seikatsu_ch33"), {
"url": "63950fa1dfdef58ab842c1b9b854c5c1d650cfa0",
"keyword": "81bfda5b98b34ac2a7324bd9e2abad3df9cc7673",
}),
(("http://dynasty-scans.com/chapters/"
"new_game_the_spinoff_special_13"), {
"url": "6b28c733481ac498da341e85a9eb155864491731",
"keyword": "93b75d0c0aaeb849c99f2225a4b97f466bc3ace9",
}),
]
url_base = "http://dynasty-scans.com/"
def __init__(self, match):
Extractor.__init__(self)
self.chaptername = match.group(1)
def items(self):
page = self.request(self.url_base + "chapters/" + self.chaptername,
encoding="utf-8").text
data = self.get_job_metadata(page)
imgs = self.get_image_data(page)
data["count"] = len(imgs)
yield Message.Version, 1
yield Message.Directory, data
for num, img in enumerate(imgs, 1):
url = self.url_base + img["image"]
text.nameext_from_url(url, data)
data["page"] = num
data["name"] = img["name"]
yield Message.Url, url, data
def get_job_metadata(self, page):
"""Collect metadata for extractor-job"""
info , pos = text.extract(page, "<h3 id='chapter-title'><b>", "</b>")
author, pos = text.extract(page, " by ", "</a>", pos)
date , pos = text.extract(page, '"icon-calendar"></i> ', '<', pos)
match = re.match(
r"(?:<a [^>]+>)?([^<]+)(?:</a>)?(?: ch(\d+))?(?:: (.+))?",
info
)
return {
"manga": text.unescape(match.group(1)),
"chapter": match.group(2) or "",
"title": text.unescape(match.group(3) or ""),
"author": text.remove_html(author),
"date": date,
"lang": "en",
"language": "English",
}
@staticmethod
def get_image_data(page):
"""Extract list of all image-urls for a manga chapter"""
data = text.extract(page, "var pages = ", ";\n")[0]
return json.loads(data)