Multi-Platform Search Buttons for DLsite

Adds a compact, open-by-default dropdown menu for search buttons on DLsite pages, with grouped buttons for gaming forums, correct favicons, and a design that matches DLsite's aesthetic.

// ==UserScript==
// @name         Multi-Platform Search Buttons for DLsite
// @namespace    http://tampermonkey.net/
// @version      2.7
// @description  Adds a compact, open-by-default dropdown menu for search buttons on DLsite pages, with grouped buttons for gaming forums, correct favicons, and a design that matches DLsite's aesthetic.
// @author       FunkyJustin
// @match        https://www.dlsite.com/maniax/work/=/product_id/*
// @match        https://www.dlsite.com/pro/work/=/product_id/*
// @grant        none
// @license      MIT
// ==/UserScript==

(function() {
    'use strict';

    // Inject CSS styles
    const style = document.createElement('style');
    style.innerHTML = `
        :root {
            --button-bg-start: #D6BCFA; /* Light purple */
            --button-bg-end: #FBB6CE; /* Soft pink */
            --button-text: #f5f5f5; /* Off-white for better contrast */
            --button-shadow: rgba(0, 0, 0, 0.1);
            --button-border: #B794F4; /* Softer border color */
            --dropdown-bg: #f9f9f9;
        }
        .search-btn {
            display: inline-flex;
            align-items: center;
            padding: 4px 8px;
            margin: 2px;
            background: linear-gradient(45deg, var(--button-bg-start), var(--button-bg-end));
            color: var(--button-text);
            text-decoration: none;
            border-radius: 12px;
            border: 1px solid var(--button-border);
            box-shadow: 0 2px 4px var(--button-shadow);
            font-family: Arial, sans-serif;
            font-size: 15px;
            font-weight: bold;
            transition: box-shadow 0.2s, opacity 0.3s;
        }
        .search-btn:hover {
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
            opacity: 0.95;
        }
        .search-btn img {
            width: 18px;
            height: 18px;
            margin-right: 6px;
        }
        .dropdown-container {
            max-width: 600px; /* Limit width to align left */
            margin-top: 10px;
            margin-bottom: 20px;
        }
        .dropdown-toggle {
            display: flex;
            align-items: center;
            padding: 5px 10px;
            background-color: #E91E63; /* Matches DLsite's pink */
            color: #fff;
            border: none;
            border-radius: 12px;
            font-family: Arial, sans-serif;
            font-size: 14px;
            font-weight: bold;
            cursor: pointer;
            transition: background-color 0.2s;
        }
        .dropdown-toggle:hover {
            background-color: #C2185B;
        }
        .dropdown-toggle::after {
            content: '▼';
            margin-left: 5px;
            transition: transform 0.2s;
        }
        .dropdown-toggle.collapsed::after {
            transform: rotate(180deg);
        }
        .dropdown-content {
            display: block; /* Open by default */
            background-color: var(--dropdown-bg);
            border-radius: 8px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            padding: 10px;
            margin-top: 5px;
        }
        .dropdown-content.hidden {
            display: none;
        }
        .button-group {
            margin-bottom: 8px;
        }
        .group-label {
            font-family: Arial, sans-serif;
            font-size: 14px;
            font-weight: bold;
            color: #333;
            margin-bottom: 5px;
        }
        .button-group-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(100px, auto));
            gap: 5px;
        }
        .circle-btn-wrapper {
            display: inline-flex;
            flex-wrap: nowrap;
            align-items: center;
            margin-left: 10px;
            margin-bottom: 15px;
            margin-right: 10px; /* Prevent overlap with "Support the Circle" */
        }
    `;
    document.head.appendChild(style);

    // Icon URLs for each website
    const icons = {
        f95zone: 'https://f95zone.to/favicon.ico',
        ryuugames: 'https://www.ryuugames.com/favicon.ico',
        otomi: 'https://otomi-games.com/favicon.ico'
    };

    // Function to create a styled button
    function createButton(text, url, iconUrl) {
        const a = document.createElement('a');
        a.className = 'search-btn';
        a.href = url;
        a.target = '_blank';
        a.title = text; // Tooltip
        if (iconUrl) {
            const img = document.createElement('img');
            img.src = iconUrl;
            img.alt = '';
            a.appendChild(img);
        }
        a.appendChild(document.createTextNode(text));
        return a;
    }

    // Main function to add buttons
    function addSearchButtons() {
        // Extract game/circle info
        const gameTitleEl = document.querySelector('h1#work_name');
        const circleNameEl = document.querySelector('span[itemprop="brand"] a');
        if (!gameTitleEl || !circleNameEl) {
            console.warn('Required elements not found.');
            return;
        }

        const gameTitle = gameTitleEl.innerText.trim();
        const circleName = circleNameEl.innerText.trim();
        const productIdMatch = window.location.href.match(/product_id\/([^\/]+)/);
        const productId = productIdMatch ? productIdMatch[1].replace('.html', '') : '';

        // Define search URLs
        const urls = {
            f95zoneGame: `https://f95zone.to/sam/latest_alpha/#/cat=games/page=1/search=${encodeURIComponent(gameTitle)}`,
            f95zoneForum: `https://f95zone.to/search/?q=${encodeURIComponent(gameTitle)}&t=post&c[child_nodes]=1&c[nodes][0]=2&c[title_only]=1&o=relevance`,
            f95zonePID: `https://f95zone.to/search/?q=${encodeURIComponent(productId)}`,
            f95zoneCircle: `https://f95zone.to/sam/latest_alpha/#/cat=games/page=1/creator=${encodeURIComponent(circleName)}`,
            otomiGame: `https://otomi-games.com/?s=${encodeURIComponent(gameTitle)}`,
            otomiPID: `https://otomi-games.com/${productId}/`,
            ryuuGame: `https://www.ryuugames.com/?s=${encodeURIComponent(gameTitle)}`,
            ryuuPID: `https://www.ryuugames.com/?s=${encodeURIComponent(productId)}`,
            ryuuCircle: `https://www.ryuugames.com/?s=${encodeURIComponent(circleName)}`
        };

        // Create buttons with correct icons
        const buttons = {
            f95Game: createButton('Search on F95Zone', urls.f95zoneGame, icons.f95zone),
            f95Forum: createButton('Search on F95Zone Forums', urls.f95zoneForum, icons.f95zone),
            f95PID: createButton('Search Product ID on F95Zone', urls.f95zonePID, icons.f95zone),
            otomiGame: createButton('Search on OtomiGames', urls.otomiGame, icons.otomi),
            otomiPID: createButton('Search Product ID on OtomiGames', urls.otomiPID, icons.otomi),
            ryuuGame: createButton('Search on Ryuugames', urls.ryuuGame, icons.ryuugames),
            ryuuPID: createButton('Search Product ID on Ryuugames', urls.ryuuPID, icons.ryuugames),
            f95Circle: createButton('Search Circle on F95Zone', urls.f95zoneCircle, icons.f95zone),
            ryuuCircle: createButton('Search Circle on Ryuugames', urls.ryuuCircle, icons.ryuugames)
        };

        // Append title buttons in a dropdown menu
        const titleContainer = document.querySelector('.base_title_br');
        if (titleContainer) {
            const dropdownContainer = document.createElement('div');
            dropdownContainer.className = 'dropdown-container';

            // Create toggle button
            const toggleButton = document.createElement('button');
            toggleButton.className = 'dropdown-toggle';
            toggleButton.textContent = 'Search Options';
            toggleButton.addEventListener('click', () => {
                dropdownContent.classList.toggle('hidden');
                toggleButton.classList.toggle('collapsed');
            });

            // Create dropdown content
            const dropdownContent = document.createElement('div');
            dropdownContent.className = 'dropdown-content';

            // F95Zone group
            const f95Group = document.createElement('div');
            f95Group.className = 'button-group';
            const f95Label = document.createElement('div');
            f95Label.className = 'group-label';
            f95Label.textContent = 'F95Zone';
            const f95Grid = document.createElement('div');
            f95Grid.className = 'button-group-grid';
            [buttons.f95Game, buttons.f95Forum, buttons.f95PID].forEach(btn => f95Grid.appendChild(btn));
            f95Group.appendChild(f95Label);
            f95Group.appendChild(f95Grid);

            // OtomiGames group
            const otomiGroup = document.createElement('div');
            otomiGroup.className = 'button-group';
            const otomiLabel = document.createElement('div');
            otomiLabel.className = 'group-label';
            otomiLabel.textContent = 'OtomiGames';
            const otomiGrid = document.createElement('div');
            otomiGrid.className = 'button-group-grid';
            [buttons.otomiGame, buttons.otomiPID].forEach(btn => otomiGrid.appendChild(btn));
            otomiGroup.appendChild(otomiLabel);
            otomiGroup.appendChild(otomiGrid);

            // Ryuugames group
            const ryuuGroup = document.createElement('div');
            ryuuGroup.className = 'button-group';
            const ryuuLabel = document.createElement('div');
            ryuuLabel.className = 'group-label';
            ryuuLabel.textContent = 'Ryuugames';
            const ryuuGrid = document.createElement('div');
            ryuuGrid.className = 'button-group-grid';
            [buttons.ryuuGame, buttons.ryuuPID].forEach(btn => ryuuGrid.appendChild(btn));
            ryuuGroup.appendChild(ryuuLabel);
            ryuuGroup.appendChild(ryuuGrid);

            // Append groups to dropdown content
            dropdownContent.appendChild(f95Group);
            dropdownContent.appendChild(otomiGroup);
            dropdownContent.appendChild(ryuuGroup);

            // Append toggle button and content to container
            dropdownContainer.appendChild(toggleButton);
            dropdownContainer.appendChild(dropdownContent);
            titleContainer.appendChild(dropdownContainer);
        }

        // Append circle buttons side by side
        const circleWrapper = document.createElement('span');
        circleWrapper.className = 'circle-btn-wrapper';
        [buttons.f95Circle, buttons.ryuuCircle].forEach(btn => circleWrapper.appendChild(btn));
        circleNameEl.insertAdjacentElement('afterend', circleWrapper);
    }

    // Use MutationObserver to detect when required elements are available
    const observer = new MutationObserver((mutations, obs) => {
        if (document.querySelector('h1#work_name') && document.querySelector('span[itemprop="brand"] a')) {
            addSearchButtons();
            obs.disconnect();
        }
    });
    observer.observe(document.body, { childList: true, subtree: true });
})();