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Plex Random Movie Picker

Picks a random movie from the Plex library on localhost and displays additional information

// ==UserScript==
// @name         Plex Random Movie Picker
// @namespace    https://greasyfork.org/en/users/247131
// @author       ALi3naTEd0
// @version      1.5
// @license      MIT
// @description  Picks a random movie from the Plex library on localhost and displays additional information
// @match        http://localhost/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // Create the main button for random movie selection
    const button = document.createElement("button");
    button.innerText = "Pick Random Movie";
    button.style.position = "fixed";
    button.style.top = "20px"; // Space from the top
    button.style.left = "50%";
    button.style.transform = "translateX(-50%)";
    button.style.padding = "10px 20px";
    button.style.fontSize = "16px";
    button.style.zIndex = 1000;
    button.onclick = fetchRandomMovie;
    document.body.appendChild(button);

    // Function to fetch a random movie from the Plex library
    async function fetchRandomMovie() {
        try {
            // Replace with your Plex token and server details
            const token = "Kbx3LfZzfsM9XkRzPqk9";
            const url = "http://localhost:32400/library/sections/1/all?X-Plex-Token=" + token;

            const response = await fetch(url);
            const data = await response.text();
            const parser = new DOMParser();
            const xmlDoc = parser.parseFromString(data, "text/xml");

            // Get all movies in the library
            const movies = xmlDoc.getElementsByTagName("Video");
            if (movies.length === 0) {
                alert("No movies found.");
                return;
            }

            // Select a random movie
            const randomIndex = Math.floor(Math.random() * movies.length);
            const randomMovie = movies[randomIndex];

            // Retrieve movie details
            const title = randomMovie.getAttribute("title");
            const year = randomMovie.getAttribute("year");
            const durationMs = randomMovie.getAttribute("duration");
            const duration = durationMs ? Math.round(durationMs / 60000) + " mins" : "Unknown";
            const movieKey = randomMovie.getAttribute("ratingKey");
            const thumbPath = randomMovie.getAttribute("thumb");

            // Construct Plex movie URL on localhost
            const plexUrl = `http://localhost:32400/web/index.html#!/server/0f12cd3b912ff67f98de19cb45b4459d8e55222a/details?key=%2Flibrary%2Fmetadata%2F${movieKey}`;

            // Construct IMDb search URL
            const imdbSearchUrl = `https://www.imdb.com/find?q=${encodeURIComponent(title + " " + year)}&s=tt`;

            // If dialog exists, remove it to refresh content
            const existingDialog = document.getElementById("movieDialog");
            if (existingDialog) existingDialog.remove();

            // Create custom dialog to display movie details
            const dialog = document.createElement("div");
            dialog.id = "movieDialog";
            dialog.style.position = "fixed";
            dialog.style.top = "50%";
            dialog.style.left = "50%";
            dialog.style.transform = "translate(-50%, -50%)";
            dialog.style.backgroundColor = "#fff";
            dialog.style.border = "2px solid #ccc";
            dialog.style.padding = "20px";
            dialog.style.zIndex = 1001;
            dialog.style.boxShadow = "0 4px 8px rgba(0,0,0,0.2)";
            dialog.style.width = "300px";
            dialog.style.textAlign = "center";

            // Add movie thumbnail if available
            if (thumbPath) {
                const thumbnail = document.createElement("img");
                thumbnail.src = `http://localhost:32400${thumbPath}?X-Plex-Token=${token}`;
                thumbnail.style.width = "100%";
                thumbnail.style.borderRadius = "5px";
                thumbnail.style.marginBottom = "10px";
                dialog.appendChild(thumbnail);
            }

            // Add movie details
            const message = document.createElement("p");
            message.innerText = `Title: ${title}\nYear: ${year}\nDuration: ${duration}`;
            dialog.appendChild(message);

            // Add link to open movie in current tab
            const goButton = document.createElement("a");
            goButton.href = plexUrl; // URL of the movie in localhost
            goButton.innerText = "Go to Movie";
            goButton.style.display = "block";
            goButton.style.marginTop = "15px";
            goButton.style.textDecoration = "none";
            goButton.style.color = "#007bff";
            goButton.onclick = () => {
                window.location.href = plexUrl; // Opens the URL in the same tab
            };
            dialog.appendChild(goButton);

            // Add IMDb link in yellow Plex color
            const imdbLink = document.createElement("a");
            imdbLink.href = imdbSearchUrl;
            imdbLink.innerText = "View on IMDb";
            imdbLink.target = "_blank"; // Open IMDb in a new tab
            imdbLink.style.display = "block";
            imdbLink.style.marginTop = "10px";
            imdbLink.style.marginBottom = "15px"; // Add space before the buttons
            imdbLink.style.textDecoration = "none";
            imdbLink.style.color = "#e5a00d"; // Yellow color for IMDb link
            dialog.appendChild(imdbLink);

            // Add 'Next' button for another random selection
            const nextButton = document.createElement("button");
            nextButton.innerText = "Next";
            nextButton.onclick = fetchRandomMovie; // Calls the function again for a new random movie
            nextButton.style.marginTop = "10px";
            nextButton.style.marginRight = "10px";
            dialog.appendChild(nextButton);

            // Add 'Close' button to close the dialog
            const closeButton = document.createElement("button");
            closeButton.innerText = "Close";
            closeButton.onclick = () => {
                document.body.removeChild(dialog);
            };
            closeButton.style.marginTop = "10px";
            closeButton.style.marginLeft = "10px";
            dialog.appendChild(closeButton);

            // Add the dialog to the document
            document.body.appendChild(dialog);

        } catch (error) {
            console.error("Error fetching movie:", error);
            alert("Error fetching movie.");
        }
    }
})();