1 files changed, 119 insertions, 0 deletions
diff --git a/gallery_dl/extractor/mangareader.py b/gallery_dl/extractor/mangareader.py
new file mode 100644
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+++ b/gallery_dl/extractor/mangareader.py
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+# -*- coding: utf-8 -*-
+
+# Copyright 2015-2019 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 https://www.mangareader.net/"""
+
+from .common import ChapterExtractor, MangaExtractor
+from .. import text
+
+
+class MangareaderBase():
+    """Base class for mangareader extractors"""
+    category = "mangareader"
+    root = "https://www.mangareader.net"
+
+    @staticmethod
+    def parse_page(page, data):
+        """Parse metadata on 'page' and add it to 'data'"""
+        text.extract_all(page, (
+            ("manga"  , '<h2 class="aname">', '</h2>'),
+            ("release", '>Year of Release:</td>\n<td>', '</td>'),
+            ('author' , '>Author:</td>\n<td>', '</td>'),
+            ('artist' , '>Artist:</td>\n<td>', '</td>'),
+        ), values=data)
+        data["manga"] = data["manga"].strip()
+        data["author"] = text.unescape(data["author"])
+        data["artist"] = text.unescape(data["artist"])
+        return data
+
+
+class MangareaderChapterExtractor(MangareaderBase, ChapterExtractor):
+    """Extractor for manga-chapters from mangareader.net"""
+    archive_fmt = "{manga}_{chapter}_{page}"
+    pattern = r"(?:https?://)?(?:www\.)?mangareader\.net((/[^/?&#]+)/(\d+))"
+    test = (("https://www.mangareader.net"
+             "/karate-shoukoushi-kohinata-minoru/11"), {
+        "url": "061cc92a07edf17bb991ce0821fa4c77a147a860",
+        "keyword": "133e3e2f7c0529a35bbb16149e34c40546f8dfd6",
+    })
+
+    def __init__(self, match):
+        path, self.url_title, self.chapter = match.groups()
+        ChapterExtractor.__init__(self, match, self.root + path)
+
+    def metadata(self, chapter_page):
+        page = self.request(self.root + self.url_title).text
+        data = self.parse_page(page, {
+            "chapter": text.parse_int(self.chapter),
+            "lang": "en",
+            "language": "English",
+        })
+        text.extract_all(page, (
+            ('title', ' ' + self.chapter + '</a> : ', '</td>'),
+            ('date', '<td>', '</td>'),
+        ), page.index('<div id="chapterlist">'), data)
+        data["count"] = text.parse_int(text.extract(
+            chapter_page, '</select> of ', '<')[0]
+        )
+        return data
+
+    def images(self, page):
+        while True:
+            next_url, image_url, image_data = self.get_image_metadata(page)
+            yield image_url, image_data
+
+            if not next_url:
+                return
+            page = self.request(next_url).text
+
+    def get_image_metadata(self, page):
+        """Collect next url, image-url and metadata for one manga-page"""
+        extr = text.extract
+        width = None
+        test , pos = extr(page, "document['pu']", '')
+        if test is None:
+            return None, None, None
+        if page.find("document['imgwidth']", pos, pos+200) != -1:
+            width , pos = extr(page, "document['imgwidth'] = ", ";", pos)
+            height, pos = extr(page, "document['imgheight'] = ", ";", pos)
+        _  , pos = extr(page, '<div id="imgholder">', '')
+        url, pos = extr(page, ' href="', '"', pos)
+        if width is None:
+            width , pos = extr(page, '<img id="img" width="', '"', pos)
+            height, pos = extr(page, ' height="', '"', pos)
+        image, pos = extr(page, ' src="', '"', pos)
+        return self.root + url, image, {
+            "width": text.parse_int(width),
+            "height": text.parse_int(height),
+        }
+
+
+class MangareaderMangaExtractor(MangareaderBase, MangaExtractor):
+    """Extractor for manga from mangareader.net"""
+    chapterclass = MangareaderChapterExtractor
+    reverse = False
+    pattern = r"(?:https?://)?(?:www\.)?mangareader\.net(/[^/?&#]+)/?$"
+    test = ("https://www.mangareader.net/mushishi", {
+        "url": "bc203b858b4ad76e5d77e39118a7be0350e357da",
+        "keyword": "031b3ea085921c552de017ecbb9b906e462229c9",
+    })
+
+    def chapters(self, page):
+        results = []
+        data = self.parse_page(page, {"lang": "en", "language": "English"})
+
+        needle = '<div class="chico_manga"></div>\n<a href="'
+        pos = page.index('<div id="chapterlist">')
+        while True:
+            url, pos = text.extract(page, needle, '"', pos)
+            if not url:
+                return results
+            data["title"], pos = text.extract(page, '</a> : ', '</td>', pos)
+            data["date"] , pos = text.extract(page, '<td>', '</td>', pos)
+            data["chapter"] = text.parse_int(url.rpartition("/")[2])
+            results.append((self.root + url, data.copy()))