使用 mpv 播放

通過 mpv 和 youtube-dl 播放網頁上的視頻和歌曲

目前為 2021-02-25 提交的版本,檢視 最新版本

您需要先安裝使用者腳本管理器擴展,如 TampermonkeyGreasemonkeyViolentmonkey 之後才能安裝該腳本。

You will need to install an extension such as Tampermonkey to install this script.

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyViolentmonkey 後才能安裝該腳本。

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyUserscripts 後才能安裝該腳本。

你需要先安裝一款使用者腳本管理器擴展,比如 Tampermonkey,才能安裝此腳本

您需要先安裝使用者腳本管理器擴充功能後才能安裝該腳本。

(我已經安裝了使用者腳本管理器,讓我安裝!)

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

(我已經安裝了使用者樣式管理器,讓我安裝!)

// ==UserScript==
// @name                Play with mpv
// @name:en-US          Play with mpv
// @name:zh-CN          使用 mpv 播放
// @name:zh-TW          使用 mpv 播放
// @description         Play website videos and songs with mpv & youtube-dl
// @description:en-US   Play website videos and songs with mpv & youtube-dl
// @description:zh-CN   通过 mpv 和 youtube-dl 播放网页上的视频和歌曲
// @description:zh-TW   通過 mpv 和 youtube-dl 播放網頁上的視頻和歌曲
// @namespace           play-with-mpv-handler
// @version             2021.02.25
// @author              Akatsuki Rui
// @license             MIT License
// @require             https://cdn.jsdelivr.net/gh/sizzlemctwizzle/GM_config@a4a49b47ecfb1d8fcd27049cc0e8114d05522a0f/gm_config.js
// @grant               GM_info
// @grant               GM_getValue
// @grant               GM_setValue
// @grant               GM_notification
// @grant               GM_openInTab
// @compatible          chrome Since Chrome 49.x
// @compatible          firefox Since Firefox 44.x with Violentmonky or Tampermonkey
// @compatible          opera Since 17.x
// @run-at              document-idle
// @noframes
// @match               *://clips.twitch.tv/*
// @match               *://www.bilibili.com/video/*
// @match               *://www.twitch.tv/*
// @match               *://www.youtube.com/*
// ==/UserScript==

"use strict";

const MPV_HANDLER_VERSION = "v0.1.6";

const MATCHERS = {
  "clips.twitch.tv": /clips.twitch.tv/gi,
  "www.bilibili.com": /www.bilibili.com\/video\/(av|bv)/gi,
  "www.twitch.tv": /www.twitch.tv\/(?!(directory|downloads|jobs|p|turbo)\/).+/gi,
  "www.youtube.com": /www.youtube.com\/(watch|playlist)\?/gi,
};

const ICON_MPV =
  "PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI2NCIgaGVpZ2h0\
PSI2NCIgdmVyc2lvbj0iMSI+CiA8Y2lyY2xlIHN0eWxlPSJvcGFjaXR5Oi4yIiBjeD0iMzIiIGN5\
PSIzMyIgcj0iMjgiLz4KIDxjaXJjbGUgc3R5bGU9ImZpbGw6IzhkMzQ4ZSIgY3g9IjMyIiBjeT0i\
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LjUiIHI9IjIwLjUiLz4KIDxjaXJjbGUgc3R5bGU9Im9wYWNpdHk6LjIiIGN4PSIzMiIgY3k9IjMz\
IiByPSIxNCIvPgogPGNpcmNsZSBzdHlsZT0iZmlsbDojZmZmZmZmIiBjeD0iMzIiIGN5PSIzMiIg\
cj0iMTQiLz4KIDxwYXRoIHN0eWxlPSJmaWxsOiM2OTFmNjkiIHRyYW5zZm9ybT0ibWF0cml4KDEu\
NTE1NTQ0NSwwLDAsMS41LC0zLjY1Mzg3OSwtNC45ODczODQ4KSIgZD0ibTI3LjE1NDUxNyAyNC42\
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eiIvPgogPHBhdGggc3R5bGU9ImZpbGw6I2ZmZmZmZjtvcGFjaXR5Oi4xIiBkPSJNIDMyIDQgQSAy\
OCAyOCAwIDAgMCA0IDMyIEEgMjggMjggMCAwIDAgNC4wMjE0ODQ0IDMyLjU4NTkzOCBBIDI4IDI4\
IDAgMCAxIDMyIDUgQSAyOCAyOCAwIDAgMSA1OS45Nzg1MTYgMzIuNDE0MDYyIEEgMjggMjggMCAw\
IDAgNjAgMzIgQSAyOCAyOCAwIDAgMCAzMiA0IHoiLz4KPC9zdmc+Cg==";

const ICON_SETTINGS =
  "PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0\
PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0Ij4KIDxkZWZzPgogIDxzdHlsZSBpZD0iY3VycmVudC1j\
b2xvci1zY2hlbWUiIHR5cGU9InRleHQvY3NzIj4KICAgLkNvbG9yU2NoZW1lLVRleHQgeyBjb2xv\
cjojNDQ0NDQ0OyB9IC5Db2xvclNjaGVtZS1IaWdobGlnaHQgeyBjb2xvcjojNDI4NWY0OyB9CiAg\
PC9zdHlsZT4KIDwvZGVmcz4KIDxwYXRoIHN0eWxlPSJmaWxsOmN1cnJlbnRDb2xvciIgY2xhc3M9\
IkNvbG9yU2NoZW1lLVRleHQiIGQ9Ik0gNi4yNSAxIEwgNi4wOTU3MDMxIDIuODQzNzUgQSA1LjUg\
NS41IDAgMCAwIDQuNDg4MjgxMiAzLjc3MzQzNzUgTCAyLjgxMjUgMi45ODQzNzUgTCAxLjA2MjUg\
Ni4wMTU2MjUgTCAyLjU4Mzk4NDQgNy4wNzIyNjU2IEEgNS41IDUuNSAwIDAgMCAyLjUgOCBBIDUu\
NSA1LjUgMCAwIDAgMi41ODAwNzgxIDguOTMxNjQwNiBMIDEuMDYyNSA5Ljk4NDM3NSBMIDIuODEy\
NSAxMy4wMTU2MjUgTCA0LjQ4NDM3NSAxMi4yMjg1MTYgQSA1LjUgNS41IDAgMCAwIDYuMDk1NzAz\
MSAxMy4xNTIzNDQgTCA2LjI0NjA5MzggMTUuMDAxOTUzIEwgOS43NDYwOTM4IDE1LjAwMTk1MyBM\
IDkuOTAwMzkwNiAxMy4xNTgyMDMgQSA1LjUgNS41IDAgMCAwIDExLjUwNzgxMiAxMi4yMjg1MTYg\
TCAxMy4xODM1OTQgMTMuMDE3NTc4IEwgMTQuOTMzNTk0IDkuOTg2MzI4MSBMIDEzLjQxMjEwOSA4\
LjkyOTY4NzUgQSA1LjUgNS41IDAgMCAwIDEzLjQ5NjA5NCA4LjAwMTk1MzEgQSA1LjUgNS41IDAg\
MCAwIDEzLjQxNjAxNiA3LjA3MDMxMjUgTCAxNC45MzM1OTQgNi4wMTc1NzgxIEwgMTMuMTgzNTk0\
IDIuOTg2MzI4MSBMIDExLjUxMTcxOSAzLjc3MzQzNzUgQSA1LjUgNS41IDAgMCAwIDkuOTAwMzkw\
NiAyLjg0OTYwOTQgTCA5Ljc1IDEgTCA2LjI1IDEgeiBNIDggNiBBIDIgMiAwIDAgMSAxMCA4IEEg\
MiAyIDAgMCAxIDggMTAgQSAyIDIgMCAwIDEgNiA4IEEgMiAyIDAgMCAxIDggNiB6IiB0cmFuc2Zv\
cm09InRyYW5zbGF0ZSg0IDQpIi8+Cjwvc3ZnPgo=";

const MPV_CSS = `
.pwm-play {
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background-size: 48px;
  background-image: url(data:image/svg+xml;base64,${ICON_MPV});
  background-repeat: no-repeat;
}
.pwm-settings {
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease-in-out;
  display: block;
  position: absolute;
  top: -32px;
  width: 32px;
  height: 32px;
  margin-left: 8px;
  border: 0;
  border-radius: 50%;
  background-size: 32px;
  background-color: #eeeeee;
  background-image: url(data:image/svg+xml;base64,${ICON_SETTINGS});
  background-repeat: no-repeat;
}
.pwm-iframe {
  display: none;
}
.play-with-mpv {
  position: fixed;
  left: 8px;
  bottom: 8px;
}
.pwm-play:hover + .pwm-settings,
.pwm-settings:hover {
  opacity: 1;
  visibility: visible;
  transition: all 0.2s ease-in-out;
}
`;

const CONFIG_ID = "play-with-mpv";

const CONFIG_CSS = `
body {
  display: flex;
}
#${CONFIG_ID}_wrapper {
  margin: auto;
}
#${CONFIG_ID} .config_header {
  padding-bottom: 8px;
}
#${CONFIG_ID}_field_perferQuality {
  padding-top: 4px;
  padding-bottom: 8px;
}
#${CONFIG_ID} .saveclose_buttons {
  margin: 1px;
  padding: 4px 16px;
}
#${CONFIG_ID} .reset_holder {
  padding-top: 4px;
}
`;

const CONFIG_IFRAME_CSS = `
position: fixed;
z-index: 999;
width:270px;
height: 200px;
border: 1px solid;
border-radius: 2px;
`;

GM_config.init({
  id: `${CONFIG_ID}`,
  title: `${GM_info.script.name}`,
  fields: {
    perferQuality: {
      label: "Prefer Quality",
      type: "radio",
      options: ["Best", "4K", "2K", "1080P", "720P"],
      default: "Best",
    },
    useCookies: {
      label: "Use Cookies",
      type: "radio",
      options: ["Yes", "No"],
      default: "No",
    },
  },
  events: {
    save: () => {
      updateButton(location.href);
      GM_config.close();
    },
    reset: () => {
      updateButton(location.href);
      GM_config.close();
    },
  },
  css: CONFIG_CSS.trim(),
});

function notifyUpdate() {
  let version = GM_getValue("mpvHandlerVersion", null);

  if (version !== MPV_HANDLER_VERSION) {
    const UPDATE_NOTIFY = {
      title: `${GM_info.script.name}`,
      text: `mpv-handler is upgraded to ${MPV_HANDLER_VERSION}\n\nClick to check updates`,
      onclick: () => {
        GM_openInTab("https://github.com/akiirui/mpv-handler/releases/latest");
        GM_setValue("mpvHandlerVersion", MPV_HANDLER_VERSION);
      },
    };

    GM_notification(UPDATE_NOTIFY);
  }
}

function matchUrl(currentUrl) {
  return currentUrl.search(MATCHERS[location.hostname]) !== -1;
}

function appendButton() {
  let head = document.getElementsByTagName("head")[0];
  let style = document.createElement("style");

  if (head) {
    style.innerHTML = MPV_CSS.trim();
    head.appendChild(style);
  }

  let body = document.getElementsByTagName("body")[0];
  let buttonDiv = document.createElement("div");
  let buttonIframe = document.createElement("iframe");
  let buttonPlay = document.createElement("a");
  let buttonSettings = document.createElement("button");

  if (body) {
    buttonIframe.className = "pwm-iframe";
    buttonIframe.name = "pwm-iframe";

    buttonPlay.className = "pwm-play";
    buttonPlay.target = "pwm-iframe";
    buttonPlay.style = "display: none";
    buttonPlay.addEventListener("click", () => {
      let videoElement = document.getElementsByTagName("video")[0];
      if (videoElement) videoElement.pause();
    });

    buttonSettings.className = "pwm-settings";
    buttonSettings.addEventListener("click", () => {
      if (!GM_config.isOpen) {
        GM_config.open();
        GM_config.frame.style = CONFIG_IFRAME_CSS.trim();
      }
    });

    buttonDiv.className = "play-with-mpv";
    buttonDiv.appendChild(buttonIframe);
    buttonDiv.appendChild(buttonPlay);
    buttonDiv.appendChild(buttonSettings);

    body.appendChild(buttonDiv);

    document.addEventListener("fullscreenchange", () => {
      let button = document.getElementsByClassName("pwm-play")[0];

      button.style = document.fullscreenElement
        ? "display: none"
        : "display: block";
    });
  }
}

function updateButton(currentUrl) {
  let isMatch = matchUrl(currentUrl);
  let button = document.getElementsByClassName("pwm-play")[0];

  if (button) {
    let quality = GM_config.get("perferQuality").toLowerCase();
    let cookies = GM_config.get("useCookies").toLowerCase();
    let protocol = btoa(currentUrl);

    protocol += "?quality=" + quality;
    protocol += "&cookies=" + cookies;

    button.style = isMatch ? "display: block" : "display: none";
    button.href = isMatch ? "mpv://" + protocol : "";
  }
}

function detectPJAX() {
  let previousUrl = null;
  let currentUrl = null;

  setInterval(() => {
    currentUrl = location.href;

    if (previousUrl !== currentUrl) {
      updateButton(currentUrl);
      previousUrl = currentUrl;
    }
  }, 500);
}

notifyUpdate();
appendButton();
detectPJAX();