def METHOD_NAME(self, page):
    extr = text.extract_from(page)
    author = util.json_loads(extr('"author":', '],') + "]")
    genre = util.json_loads(extr('"genre":', '],') + "]")
    slug = extr('vm.IndexName = "', '"')
    METHOD_NAME = util.json_loads(extr("vm.Chapters = ", ";\r\n"))
    result = []
    for data in map(self._transform_chapter, METHOD_NAME):
        url = "{}/read-online/{}-chapter-{}{}".format(
            self.root, slug, data["chapter"], data["chapter_minor"])
        if data["index"] != "1":
            url += "-index-" + data["index"]
        url += "-page-1.html"
        data["manga"] = slug
        data["author"] = author
        data["genre"] = genre
        result.append((url, data))
    return result