aop-youtube-video-page-to-roam-md.js

bookmarklet = () =>
  (async () => {
    // https://gist.github.com/subtleGradient/9b1eb9b6356c861ee3b7395c11bab9d2
    /*!
    Copyright 2020 Thomas Aylott <oblivious@subtlegradient.com>
    
    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
    
    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
    
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    */
    async function download(fileName, data) {
      const content =
        typeof data === "string" || data instanceof Blob
          ? data
          : JSON.stringify(data);
      const downloadURL = window.URL.createObjectURL(
        new Blob([content], { type: "application/json" })
      );
      const anchor = document.createElement("a");
      anchor.download = fileName;
      anchor.href = downloadURL;
      await new Promise(resolve => setTimeout(resolve, 0));
      anchor.dispatchEvent(new MouseEvent("click"));
    }

    function nextFrame() {
      return new Promise(done => {
        requestAnimationFrame(done);
      });
    }

    async function mainTY() {
      const clickOpenTranscript = () =>
        [...document.querySelectorAll("ytd-menu-service-item-renderer")]
          .filter(it => it.textContent.includes("Open transcript"))
          .map(b => b.click()).length > 0;

      const clickOpenMenu = () =>
        [
          ...document.querySelectorAll('[aria-label="More actions"]')
        ].forEach(b => b.click());

      async function turnOnTranscript() {
        if (!clickOpenTranscript()) {
          clickOpenMenu();
          await nextFrame();
          clickOpenTranscript();
        }
      }

      const getTranscriptRootNode = () =>
        document.querySelector("ytd-transcript-renderer");

      const getTranscriptData = async () => {
        if (!getTranscriptRootNode()) {
          await turnOnTranscript();
          await nextFrame();
          if (!getTranscriptRootNode()) {
            throw new Error("failed trying to open the transcript");
          }
        }
        return getTranscriptRootNode().__data.data.body;
      };

      const transcriptToText = body =>
        body.transcriptBodyRenderer.cueGroups
          .map(cueGroup =>
            cueGroup.transcriptCueGroupRenderer.cues.map(cue =>
              cue.transcriptCueRenderer.cue.runs && cue.transcriptCueRenderer.cue.runs.map(run => run.text) || cue.transcriptCueRenderer.cue.simpleText
            )
          )
          .flat()
          .flat()
          .join("\n");

      const rawTextToPunctuated = (text, meta = null) => {
        const puncWrap = document.createElement("aop-punc-wrap");
        puncWrap.innerHTML = `
        <form target=_aopPuncResult method=POST action="http://bark.phon.ioc.ee/punctuator">
          <input type=hidden name=text>
        </form>
      `;
        document.body.appendChild(puncWrap);
        console.log(puncWrap);
        puncWrap.querySelector(`input[name="text"]`).value = text;
        const form = puncWrap.querySelector(`form`);
        if (meta) {
          form.action += `?meta=` + encodeURIComponent(JSON.stringify(meta));
        }
        form.submit();
      };

      const getYTID = () =>
        document.location.search
          .split(/[?&]/)
          .filter(it => it.startsWith("v="))[0]
          .split("=")[1];

      const getMeta = () =>
        JSON.parse(document.getElementById("scriptTag").innerText);
      const transcript = await getTranscriptData();
      const {
        thumbnailUrl: [thumbnailUrl0],
        name,
        uploadDate,
        description
      } = getMeta();

      /////////////////////////////////////

      const meta = {
        title: name,
        id: getYTID(),
        url: document.location.href,
        uploadDate,
        img: thumbnailUrl0,
        description,
        channel: {
          name: document.querySelector("yt-formatted-string.ytd-channel-name>a")
            .innerText,
          url: document.querySelector("yt-formatted-string.ytd-channel-name>a")
            .href
        }
      };

      download(`transcript-${getYTID()}-${name}.json`, { meta, transcript });

      rawTextToPunctuated(transcriptToText(transcript), meta);
    }

    async function mainPunc() {
      const {
        title,
        id,
        url,
        uploadDate,
        img,
        description,
        channel
      } = JSON.parse(
        decodeURIComponent(document.location.search.split("=")[1])
      );
      const roamDoc = [
        {
          title,
          children: [
            { string: `by:: [[${channel.name}]] [link](${channel.url})` },
            { string: "canonical url:: " + url },
            { string: "uploadDate:: " + uploadDate },
            { string: `thumbnail:: ![](${img})` },
            { string: `video:: {{youtube: ${url}}}` },
            { string: "description::", children: [{ string: description }] },
            {
              string: "our notes:: ",
              children: [{ string: "{{[[TODO]]}} write up some notes?" }]
            },
            {
              string: "transcript::",
              children: [
                {
                  string:
                    "Punctuation automatically added using [Punctuator](http://bark.phon.ioc.ee/punctuator) by [[Ottokar Tilk]]"
                },
                { string: "" },

                ...document.body.innerText
                  .split(/(?<=[.?!]) ?/g)
                  .map(string => ({ string }))
              ]
            }
          ]
        }
      ];
      download(`transcript-${id}-${title}.roam.json`, roamDoc);
    }

    try {
      if (location.host.endsWith("youtube.com")) {
        await mainTY();
      } else if (location.host.endsWith("bark.phon.ioc.ee")) {
        await mainPunc();
      }
    } catch (e) {
      console.error(e);
    }
  })();

BOOKMARKLET = `javascript:void (${encodeURIComponent(
  bookmarklet.toString()
)})()`;

prompt(
  `Copy this and paste it into your console.
  Then paste that as a new bookmark.
  Press enter to execute now`,
  `copy(BOOKMARKLET)`
) && bookmarklet();

Example results: https://roamresearch.com/#/app/double-observer/page/QBNSZUBaB

Roam Research YouTube Transcript import bookmarklet demo and instructions — Watch Video

Hello, thanks for this tutorial. I'm trying to get the transcript for this video: https://www.youtube.com/watch?v=VtWDs6Zj2lc
and I'm getting the following in Roam: Screenshot

Hello, thanks for this tutorial. I'm trying to get the transcript for this video: https://www.youtube.com/watch?v=VtWDs6Zj2lc
and I'm getting the following in Roam: Screenshot

weird 🤷‍♀️

Hello, thanks for this tutorial. I'm trying to get the transcript for this video: https://www.youtube.com/watch?v=VtWDs6Zj2lc
and I'm getting the following in Roam: Screenshot

weird

Sorry .. it was my bad trying to upload the json without roam in the name.