From 5ae14bc68b5ec672bdc681c80de257983c89ede7 Mon Sep 17 00:00:00 2001
From: Ashley <iamashley@duck.com>
Date: Sun, 9 Oct 2022 12:37:45 +0200
Subject: [PATCH] NEW BACK-END!!!

---
 src/pt-api.js | 203 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 203 insertions(+)
 create mode 100644 src/pt-api.js

diff --git a/src/pt-api.js b/src/pt-api.js
new file mode 100644
index 00000000..2f4ad03f
--- /dev/null
+++ b/src/pt-api.js
@@ -0,0 +1,203 @@
+/*
+
+    PokeTube is an Free/Libre youtube front-end !
+    
+    Copyright (C) 2021-2022 POKETUBE
+ 
+    This file is Licensed under LGPL-3.0-or-later. Poketube itself is GPL, Only this file is LGPL.
+    
+    see a copy here:https://www.gnu.org/licenses/lgpl-3.0.txt
+  */
+
+const fetch = require("node-fetch");
+const { toJson } = require("xml2json");
+
+const fetcher = require("../src/fetcher.js");
+const getColors = require("get-image-colors");
+
+const wiki = require("wikipedia");
+
+const config = {
+  tubeApi: "https://tube.kuylar.dev/api/",
+  dislikes: "https://returnyoutubedislikeapi.com/votes?videoId=",
+  t_url: "https://t.poketube.fun/", //  def matomo url
+};
+
+// Util functions
+function IsJsonString(str) {
+  try {
+    JSON.parse(str);
+  } catch (e) {
+    return false;
+  }
+  return true;
+}
+
+function convert(value) {
+  return new Intl.NumberFormat("en-GB", {
+    notation: "compact",
+  }).format(value);
+}
+
+function getFirstLine(text) {
+  var index = text.indexOf("<br> ");
+  if (index === -1) index = undefined;
+  return text.substring(0, index);
+}
+
+/*
+ * Api functions
+ */
+
+async function channel(id, cnt) {
+  if (!id) return "Gib ID";
+
+  if (cnt) {
+    var continuation = cnt;
+  }
+  if (!continuation) {
+    var continuation = "";
+  }
+
+  // videos
+  const channel = await fetch(
+    config.tubeApi + `channel?id=${id}&tab=videos&continuation=${continuation}`
+  );
+  const c = await channel.text();
+  const videos = JSON.parse(toJson(c));
+
+  // about
+  const abtchnl = await fetch(config.tubeApi + `channel?id=${id}&tab=about`);
+  const ab = await abtchnl.text();
+  const a = JSON.parse(toJson(ab));
+
+  return {
+    videos: videos,
+    about: a,
+  };
+}
+
+async function video(v) {
+  if (!v) return "Gib ID";
+
+  var badges = "";
+
+  for (let i = 0; i < 2; i++) {
+    try {
+      const nightly = await fetch(
+        `https://lighttube-nightly.kuylar.dev/api/video?v=${v}`
+      );
+      var n = await nightly.text();
+    } catch (err) {
+      if (err.status === 500) {
+        // retry after a bit
+        await new Promise((resolve) => setTimeout(resolve, 1000));
+      } else {
+        return (n = "");
+      }
+    }
+  }
+
+  var nn = "";
+  var nnn = "";
+  var comments = "";
+
+  if (n == "") {
+    badges, nnn, (comments = "");
+  }
+
+  if (IsJsonString(n)) {
+    if (n != "") {
+      nnn = JSON.parse(n);
+      badges = nnn.channel.badges[0];
+      comments = nnn.commentCount;
+    }
+  }
+
+  const video = await fetch(config.tubeApi + `video?v=${v}`);
+
+  const h = await video.text();
+  const k = JSON.parse(toJson(h));
+
+  const tj = await channel(k.Video.Channel.id).then((data) => data.videos);
+  const a = await channel(k.Video.Channel.id).then((data) => data.about);
+
+  const summary = await wiki.summary(k.Video.Channel.Name);
+
+  var w = "";
+  if (summary.title === "Not found.") {
+    w = "none";
+  }
+  if (summary.title !== "Not found.") {
+    w = summary;
+  }
+
+  var fetching = await fetcher(v);
+
+  const json = fetching.video.Player;
+
+  if (IsJsonString(n)) {
+    if (n != "") {
+      var returner = {
+        json: json,
+        video: k,
+        beta: nnn,
+        badges: badges,
+        comments: comments,
+        engagement: fetching.engagement,
+        wiki: w,
+        desc: a.Channel.Contents.ItemSection.About.Description,
+        color: await getColors(
+          `https://i.ytimg.com/vi/${v}/maxresdefault.jpg`
+        ).then((colors) => colors[0].hex()),
+        channel: tj,
+        b: true,
+      };
+    }
+  }
+
+  if (!IsJsonString(n)) {
+    if (n == "") {
+      var returner = {
+        json: json,
+        video: k,
+        engagement: fetching.engagement,
+        wiki: w,
+        desc: a.Channel.Contents.ItemSection.About.Description,
+        channel: tj,
+        color: await getColors(
+          `https://i.ytimg.com/vi/${v}/maxresdefault.jpg`
+        ).then((colors) => colors[0].hex()),
+        b: false,
+      };
+    }
+  }
+
+  return returner;
+}
+
+async function search(query, cnt) {
+  if (!query) return "Gib Query";
+
+  if (cnt) {
+    var continuation = cnt;
+  }
+  if (!cnt) {
+    var continuation = "";
+  }
+
+  const search = await fetch(
+    `https://tube.kuylar.dev/api/search?query=${query}&continuation=${continuation}`
+  );
+
+  const text = await search.text();
+  const j = JSON.parse(toJson(text));
+
+  return j;
+}
+
+module.exports = {
+  search,
+  video,
+  channel,
+};