feat(animeEpisodes): added `animeEpisodes` parser

1 files changed, 61 insertions, 0 deletions

diff --git a/src/parsers/animeEpisodes.ts b/src/parsers/animeEpisodes.ts
new file mode 100644
index 0000000..c5bcb7f
--- /dev/null
+++ b/src/parsers/animeEpisodes.ts
@@ -0,0 +1,61 @@
+import {
+  SRC_BASE_URL,
+  SRC_AJAX_URL,
+  ACCEPT_HEADER,
+  USER_AGENT_HEADER,
+  ACCEPT_ENCODING_HEADER,
+} from "../utils";
+import axios, { AxiosError } from "axios";
+import createHttpError, { HttpError } from "http-errors";
+import { load, CheerioAPI } from "cheerio";
+import { ScrapedAnimeEpisodes } from "../models/parsers";
+
+// /anime/episodes/${anime-id}
+async function scrapeAnimeEpisodes(
+  animeId: string
+): Promise<ScrapedAnimeEpisodes | HttpError> {
+  const res: ScrapedAnimeEpisodes = {
+    totalEpisodes: 0,
+    episodes: [],
+  };
+
+  try {
+    const episodesAjax = await axios.get(
+      `${SRC_AJAX_URL}/v2/episode/list/${animeId.split("-").pop()}`,
+      {
+        headers: {
+          Accept: ACCEPT_HEADER,
+          "User-Agent": USER_AGENT_HEADER,
+          "X-Requested-With": "XMLHttpRequest",
+          "Accept-Encoding": ACCEPT_ENCODING_HEADER,
+          Referer: `${SRC_BASE_URL}/watch/${animeId}`,
+        },
+      }
+    );
+
+    const $: CheerioAPI = load(episodesAjax.data.html);
+
+    res.totalEpisodes = Number($(".detail-infor-content .ss-list a").length);
+
+    $(".detail-infor-content .ss-list a").each((i, el) => {
+      res.episodes.push({
+        title: $(el)?.attr("title")?.trim() || null,
+        episodeId: $(el)?.attr("href")?.split("/")?.pop() || null,
+        number: Number($(el).attr("data-number")),
+        isFiller: $(el).hasClass("ssl-item-filler"),
+      });
+    });
+
+    return res;
+  } catch (err: any) {
+    if (err instanceof AxiosError) {
+      throw createHttpError(
+        err?.response?.status || 500,
+        err?.response?.statusText || "Something went wrong"
+      );
+    }
+    throw createHttpError.InternalServerError(err?.message);
+  }
+}
+
+export default scrapeAnimeEpisodes;