lightnovelheaven.py

# -*- coding: utf-8 -*-
import logging
from urllib.parse import quote_plus
from lncrawl.core.crawler import Crawler

logger = logging.getLogger(__name__)
search_url = (
    "https://lightnovelheaven.com/?s=%s&post_type=wp-manga&author=&artist=&release="
)


class LightNovelHeaven(Crawler):
    base_url = "https://lightnovelheaven.com/"

    def search_novel(self, query):
        query = quote_plus(query.lower())
        soup = self.get_soup(search_url % query)

        results = []
        for tab in soup.select(".c-tabs-item__content"):
            a = tab.select_one(".post-title a")
            latest = tab.select_one(".latest-chap a").text
            votes = tab.select_one(".rating .total_votes").text
            results.append(
                {
                    "title": a.text.strip(),
                    "url": self.absolute_url(a["href"]),
                    "info": "%s | Rating: %s" % (latest, votes),
                }
            )

        return results

    def read_novel_info(self):
        logger.debug("Visiting %s", self.novel_url)
        soup = self.get_soup(self.novel_url)

        self.novel_title = " ".join(
            [str(x) for x in soup.select_one(".post-title h1").contents if not x.name]
        ).strip()
        logger.info("Novel title: %s", self.novel_title)

        probable_img = soup.select_one(".summary_image img")
        if probable_img:
            self.novel_cover = self.absolute_url(probable_img["data-src"])
        logger.info("Novel cover: %s", self.novel_cover)

        author = soup.select(".author-content a")
        if len(author) == 2:
            self.novel_author = author[0].text + " (" + author[1].text + ")"
        else:
            self.novel_author = author[0].text
        logger.info("Novel author: %s", self.novel_author)

        self.novel_id = soup.select_one("#manga-chapters-holder")["data-id"]
        logger.info("Novel id: %s", self.novel_id)

        response = self.submit_form(self.novel_url.strip("/") + "/ajax/chapters")
        soup = self.make_soup(response)
        for a in reversed(soup.select(".wp-manga-chapter a")):
            chap_id = len(self.chapters) + 1
            vol_id = 1 + len(self.chapters) // 100
            if chap_id % 100 == 1:
                self.volumes.append({"id": vol_id})
            self.chapters.append(
                {
                    "id": chap_id,
                    "volume": vol_id,
                    "title": a.text.strip(),
                    "url": self.absolute_url(a["href"]),
                }
            )

    def download_chapter_body(self, chapter):
        soup = self.get_soup(chapter["url"])
        contents = soup.select(".reading-content p")
        return "".join([str(p) for p in contents])