Convert your Prime Video Library to JSON!

prime-video-library.js

// https://amazon.de/gp/video/mystuff/library/all

// adjust based on connection speed
let counter = 3;

if (document.readyState === "complete") await mainPrimeVideoLibrary(counter);
else alert("Please run this script after the webpage finished loading!");

async function mainPrimeVideoLibrary(counter) {
    const sleep = async (ms) =>
        new Promise((resolve) => setTimeout(resolve, ms));
    const getEntityType = (it) => it.getAttribute("data-card-entity-type");
    const getPosition = (it) => it.getAttribute("data-card-position");
    const getTitle = (it) => it.getAttribute("data-card-title");

    const tileContainer = document.querySelector(
        "[data-testid=grid-mini-details-controller]"
    );
    const tiles = [];

    let scroll = true;
    do {
        const scrollTiles = Array.from(
            tileContainer.querySelectorAll("[data-testid=card]")
        ).filter(
            (it) => !tiles.some((tile) => getPosition(tile) == getPosition(it))
        );
        tiles.push(...scrollTiles);
        if (scrollTiles.length == 0) {
            counter--;
            if (counter == 0) scroll = false;
        }
        window.scrollBy({
            top: document.documentElement.clientHeight,
            left: 0,
            behavior: "smooth",
        });
        await sleep(1000);
    } while (scroll);

    const movieTiles = tiles.filter(
        (it) => getEntityType(it).toLowerCase() == "movie"
    );
    movieTiles.forEach((it) => tiles.splice(tiles.indexOf(it), 1));
    const seriesTiles = tiles.filter(
        (it) => getEntityType(it).toLowerCase() == "tv show"
    );
    seriesTiles.forEach((it) => tiles.splice(tiles.indexOf(it), 1));
    const otherTiles = tiles;

    const data = {};
    data.movies = movieTiles.map((it) => getTitle(it));
    data.series = seriesTiles.map((it) => getTitle(it));
    data.other = otherTiles.map((it) => getTitle(it));
    const json = JSON.stringify(data, null, 2);
    const blob = new Blob([json], { type: "application/json" });
    const dl = document.createElement("a");
    dl.href = URL.createObjectURL(blob);
    dl.download = "prime-video-library.json";
    document.body.appendChild(dl);
    dl.click();
    document.body.removeChild(dl);

    const total = movieTiles.length + seriesTiles.length + otherTiles.length;
    console.info(json);
    console.info(
        `Found ${movieTiles.length} movies, ${seriesTiles.length} series and ${otherTiles.length} other. In total of ${total} videos`
    );
    data;
}