KCE - Quick Link Preview

Opens a quick link preview with Alt+Click and adds a small pop-up window on Alt+Right-Click.

Aby zainstalować ten skrypt, wymagana jest instalacje jednego z następujących rozszerzeń: Tampermonkey, Greasemonkey lub Violentmonkey.

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

Aby zainstalować ten skrypt, wymagana jest instalacje jednego z następujących rozszerzeń: Tampermonkey, Violentmonkey.

Aby zainstalować ten skrypt, wymagana będzie instalacja rozszerzenia Tampermonkey lub Userscripts.

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

Aby zainstalować ten skrypt, musisz zainstalować rozszerzenie menedżera skryptów użytkownika.

(Mam już menedżera skryptów użytkownika, pozwól mi to zainstalować!)

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You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

Będziesz musiał zainstalować rozszerzenie menedżera stylów użytkownika, aby zainstalować ten styl.

Będziesz musiał zainstalować rozszerzenie menedżera stylów użytkownika, aby zainstalować ten styl.

Musisz zainstalować rozszerzenie menedżera stylów użytkownika, aby zainstalować ten styl.

(Mam już menedżera stylów użytkownika, pozwól mi to zainstalować!)

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// ==UserScript==
// @name         KCE - Quick Link Preview
// @namespace    kce_quick_link_preview_userscript
// @version      7.0
// @description  Opens a quick link preview with Alt+Click and adds a small pop-up window on Alt+Right-Click.
// @author       KCE
// @match        *://*/*
// @grant        GM_getValue
// @grant        GM_setValue
// ==/UserScript==

(function() {
    'use strict';

    const enabled       = GM_getValue("kce_quick_link_preview", true);
    const excludedSites = GM_getValue("kce_quick_link_previewExcludedSites", []);

    if (!enabled || excludedSites.includes(window.location.hostname)) return;

// Scriptin birden fazla kez çalışmasını önlemek için kontrol
    if (window.quickPreviewLoaded) {
        return;
    }
    window.quickPreviewLoaded = true;

    const MODAL_ID = 'quick-preview-modal';
    const POPUP_ID = 'quick-preview-popup';
    const CLOSE_BTN_HTML = `<button style="position:absolute; top:10px; right:10px; padding:8px 16px; background-color:#ff4444; color:#fff; border:none; border-radius:4px; cursor:pointer; z-index:10000;">Kapat</button>`;
    const IFRAME_STYLE = 'width:100%; height:100%; border:none;';

    // Önizleme pencereleri için CSS
    const style = document.createElement('style');
    style.innerHTML = `
        #${MODAL_ID}, #${POPUP_ID} {
            display: none;
            position: fixed;
            background-color: #fff;
            box-shadow: 0 0 10px rgba(0,0,0,0.5);
            z-index: 999999;
            border-radius: 8px;
            overflow: hidden;
            border: 2px solid transparent;
            transition: border-color 0.3s ease;
        }
        #${MODAL_ID} {
            top: 7.5%;
            left: 7.5%;
            width: 85%;
            height: 85%;
        }
        #${POPUP_ID} {
            bottom: 20px;
            left: 20px;
            width: 400px;
            height: 300px;
        }
        .loading-border { border-color: #ff9800 !important; } /* Turuncu: Yükleniyor */
        .success-border { border-color: #4caf50 !important; } /* Yeşil: Başarılı */
        .error-border { border-color: #f44336 !important; }   /* Kırmızı: Hata */
    `;
    document.head.appendChild(style);

    // Modalları oluşturma
    const modal = document.createElement('div');
    modal.id = MODAL_ID;
    document.body.appendChild(modal);

    const popup = document.createElement('div');
    popup.id = POPUP_ID;
    document.body.appendChild(popup);

    // Pencereyi temizleme ve kapatma fonksiyonu
    function closePreview(windowElement) {
        windowElement.style.display = 'none';
        windowElement.innerHTML = '';
        // iframesrc'i sıfırlayarak hafızayı temizle
        const iframe = windowElement.querySelector('iframe');
        if (iframe) iframe.src = 'about:blank';
    }

    // Pencere içeriğini yükleme fonksiyonu
    function loadContent(link, windowElement) {
        const currentIframe = windowElement.querySelector('iframe');
        if (currentIframe) currentIframe.remove();

        windowElement.innerHTML = CLOSE_BTN_HTML;
        const iframe = document.createElement('iframe');
        iframe.style.cssText = IFRAME_STYLE;
        iframe.src = link.href;

        windowElement.style.display = 'block';
        windowElement.classList.remove('success-border', 'error-border');
        windowElement.classList.add('loading-border');

        // Yüklenme durumu
        let loadTimeout = setTimeout(() => {
            windowElement.classList.remove('loading-border');
            windowElement.classList.add('error-border');
            iframe.style.display = 'none';
            windowElement.innerHTML = `<div style="padding: 20px; text-align: center; color: #333;">Yükleme Hatası: İçerik engellenmiş olabilir.</div>` + CLOSE_BTN_HTML;
        }, 10000); // 10 saniye sonra hata varsay

        iframe.onload = () => {
            clearTimeout(loadTimeout);
            windowElement.classList.remove('loading-border', 'error-border');
            windowElement.classList.add('success-border');
        };

        iframe.onerror = () => {
            clearTimeout(loadTimeout);
            windowElement.classList.remove('loading-border', 'success-border');
            windowElement.classList.add('error-border');
            iframe.style.display = 'none';
            windowElement.innerHTML = `<div style="padding: 20px; text-align: center; color: #333;">Yükleme Hatası: İçerik engellenmiş olabilir.</div>` + CLOSE_BTN_HTML;
        };

        windowElement.prepend(iframe);
        windowElement.querySelector('button').onclick = () => closePreview(windowElement);
    }

    // Fare olaylarını dinleme
    document.addEventListener('mousedown', (e) => {
        const link = e.target.closest('a');
        if (e.altKey && link && link.href) {
            e.preventDefault();
            e.stopPropagation();

            if (e.button === 0) { // Alt + Sol Tık
                closePreview(popup); // Pop-up'ı kapat
                loadContent(link, modal);
            } else if (e.button === 2) { // Alt + Sağ Tık
                closePreview(modal); // Büyük pencereyi kapat
                loadContent(link, popup);
            }
        } else {
            // Herhangi bir yere tıklandığında pop-up'ı kapat
            if (popup.style.display === 'block' && !popup.contains(e.target)) {
                closePreview(popup);
            }
        }
    }, true);

    // Klavyeyi dinleme (ESC tuşu)
    document.addEventListener('keydown', (e) => {
        if (e.key === 'Escape') {
            closePreview(modal);
            closePreview(popup);
        }
    });

    // Sayfa değiştiğinde pencereleri kapat
    window.addEventListener('beforeunload', () => {
        closePreview(modal);
        closePreview(popup);
    });

})();