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113 lines
4.1 KiB
113 lines
4.1 KiB
# -*- coding: utf-8 -*-
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# Copyright 2014, 2015 Mike Fährmann
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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"""Extract images from galleries at https://imgbox.com/"""
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from .common import Extractor, AsynchronousExtractor, Message
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from .. import text, exception
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import re
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class ImgboxGalleryExtractor(AsynchronousExtractor):
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"""Extractor for image galleries from imgbox.com"""
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category = "imgbox"
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subcategory = "gallery"
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directory_fmt = ["{category}", "{title} - {gallery-key}"]
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filename_fmt = "{num:>03}-{filename}"
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pattern = [r"(?:https?://)?(?:www\.)?imgbox\.com/g/([A-Za-z0-9]{10})"]
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test = [
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("https://imgbox.com/g/JaX5V5HX7g", {
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"url": "6eafdeebaf0774238dddc9227e2ba315e40e9b7c",
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"keyword": "cebd7f6868cf84ff492341c936cb6dbe5cde4682",
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"content": "d20307dc8511ac24d688859c55abf2e2cc2dd3cc",
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}),
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("https://imgbox.com/g/JaX5V5HX7h", {
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"exception": exception.NotFoundError,
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}),
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]
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url_base = "https://imgbox.com"
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def __init__(self, match):
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AsynchronousExtractor.__init__(self)
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self.key = match.group(1)
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self.metadata = {}
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def items(self):
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page = self.request(self.url_base + "/g/" + self.key).text
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if "The specified gallery could not be found." in page:
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raise exception.NotFoundError("gallery")
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self.metadata = self.get_job_metadata(page)
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yield Message.Version, 1
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yield Message.Directory, self.metadata
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for match in re.finditer(r'<a href="([^"]+)"><img alt="', page):
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imgpage = self.request(self.url_base + match.group(1)).text
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data = self.get_file_metadata(imgpage)
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if data["filename"]:
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data = text.nameext_from_url(data["filename"], data)
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yield Message.Url, self.get_file_url(imgpage), data
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def get_job_metadata(self, page):
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"""Collect metadata for extractor-job"""
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title = text.extract(page, "<h1>", "</h1>")[0]
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parts = title.rsplit(" - ", maxsplit=1)
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return {
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"gallery-key": self.key,
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"title": text.unescape(parts[0]),
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"count": parts[1][:-7],
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}
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def get_file_metadata(self, page):
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"""Collect metadata for a downloadable file"""
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return text.extract_all(page, (
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("num" , '</a> ', ' of '),
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(None , 'class="image-container"', ''),
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("image-key", 'alt="', '"'),
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("filename" , ' title="', '"'),
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), values=self.metadata.copy())[0]
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@staticmethod
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def get_file_url(page):
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"""Extract download-url"""
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base = "https://i.imgbox.com/"
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path = text.extract(page, base, '"')[0]
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return base + path
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class ImgboxImageExtractor(Extractor):
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"""Extractor for single images from imgbox.com"""
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category = "imgbox"
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subcategory = "image"
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directory_fmt = ["{category}"]
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filename_fmt = "{filename}"
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pattern = [r"(?:https?://)?(?:www\.)?imgbox\.com/([A-Za-z0-9]{8})"]
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test = [
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("https://imgbox.com/qHhw7lpG", {
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"url": "b9556dc307edf88e016fbced6d354702bc236070",
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"keyword": "ff0524dba869a4b3292d7d4f72f5da4024b4f002",
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"content": "0c8768055e4e20e7c7259608b67799171b691140",
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}),
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("https://imgbox.com/qHhw7lpH", {
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"exception": exception.NotFoundError,
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}),
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]
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def __init__(self, match):
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Extractor.__init__(self)
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self.key = match.group(1)
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def items(self):
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page = self.request("https://imgbox.com/" + self.key).text
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url , pos = text.extract(page, 'src="https://i.', '"')
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if not url:
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raise exception.NotFoundError("image")
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filename, pos = text.extract(page, ' title="', '"', pos)
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data = text.nameext_from_url(filename, {"image-key": self.key})
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yield Message.Version, 1
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yield Message.Directory, data
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yield Message.Url, "https://i." + url, data
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