init
This commit is contained in:
785
templates/reader.html
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785
templates/reader.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta
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name="viewport"
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content="width=device-width, initial-scale=1.0, user-scalable=no"
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/>
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<title>Animex Reader</title>
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<link
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rel="stylesheet"
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href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css"
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/>
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<style>
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:root {
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--background-color: #121212;
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--text-color: #eaeaea;
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--accent-color: #ff9500;
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--accent-hover: #ffaa33;
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--header-bg: rgba(18, 18, 18, 0.85);
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--footer-bg: rgba(18, 18, 18, 0.9);
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--border-color: rgba(255, 255, 255, 0.1);
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}
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body {
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margin: 0;
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background-color: var(--background-color);
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color: var(--text-color);
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font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
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Helvetica, Arial, sans-serif;
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overflow: hidden;
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}
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/* Scrollbar Styling */
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::-webkit-scrollbar {
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width: 8px;
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height: 8px;
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}
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::-webkit-scrollbar-track {
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background: #1a1a1a;
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}
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::-webkit-scrollbar-thumb {
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background: #444;
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border-radius: 4px;
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}
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::-webkit-scrollbar-thumb:hover {
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background: #666;
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}
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/* Header */
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#reader-header {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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z-index: 100;
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background-color: var(--header-bg);
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backdrop-filter: blur(12px);
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-webkit-backdrop-filter: blur(12px);
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border-bottom: 1px solid var(--border-color);
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display: flex;
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justify-content: space-between;
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align-items: center;
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height: 60px;
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padding: 0 20px;
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transition: transform 0.3s ease-in-out;
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box-shadow: 0 4px 12px rgba(0,0,0,0.3);
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}
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#reader-header.hidden {
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transform: translateY(-100%);
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}
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.header-left,
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.header-center,
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.header-right {
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display: flex;
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align-items: center;
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gap: 15px;
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}
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.header-center {
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flex-direction: column;
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align-items: flex-start;
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justify-content: center;
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max-width: 40vw;
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}
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.header-center h1 {
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font-size: 16px;
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margin: 0;
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font-weight: 600;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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width: 100%;
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}
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.header-center p {
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font-size: 12px;
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margin: 2px 0 0 0;
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color: #aaa;
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}
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/* Controls */
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button {
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transition: all 0.2s ease;
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}
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#back-btn {
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background: none;
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border: none;
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color: var(--text-color);
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font-size: 20px;
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cursor: pointer;
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padding: 8px;
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border-radius: 50%;
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}
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#back-btn:hover {
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background: rgba(255,255,255,0.1);
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}
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#next-chapter-btn {
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background: var(--accent-color);
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color: white;
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border: none;
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padding: 8px 16px;
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border-radius: 6px;
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font-weight: 600;
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font-size: 13px;
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cursor: pointer;
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display: none;
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box-shadow: 0 2px 8px rgba(255, 149, 0, 0.3);
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}
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#next-chapter-btn:hover {
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background: var(--accent-hover);
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transform: translateY(-1px);
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}
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.mode-switcher {
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background: rgba(255, 255, 255, 0.08);
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border-radius: 8px;
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padding: 4px;
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display: flex;
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border: 1px solid rgba(255,255,255,0.05);
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}
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.mode-switcher button {
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background: transparent;
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border: none;
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color: #bbb;
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padding: 6px 12px;
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border-radius: 6px;
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cursor: pointer;
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font-size: 13px;
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font-weight: 500;
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}
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.mode-switcher button:hover {
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color: #fff;
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}
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.mode-switcher button.active {
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background: rgba(255,255,255,0.15);
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color: white;
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font-weight: 600;
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box-shadow: 0 1px 3px rgba(0,0,0,0.2);
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}
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/* Loader */
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#loader {
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position: fixed;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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width: 40px;
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height: 40px;
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border: 4px solid #333;
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border-top-color: var(--accent-color);
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border-radius: 50%;
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animation: spin 0.8s linear infinite;
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z-index: 50;
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}
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@keyframes spin {
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to { transform: translate(-50%, -50%) rotate(360deg); }
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}
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/* Main Viewer */
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#image-container {
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height: 100vh;
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width: 100vw;
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overflow: hidden;
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scroll-behavior: auto; /* Managed by JS for precision */
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background-color: #000;
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}
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/* Webtoon Mode */
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.view-webtoon #image-container {
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overflow-y: scroll;
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-webkit-overflow-scrolling: touch;
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}
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.view-webtoon img {
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display: block;
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width: 100%;
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max-width: 900px; /* Wider max-width for Desktop */
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margin: 0 auto;
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height: auto;
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}
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/* Pagination Mode */
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.view-pagination #image-container {
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display: flex;
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overflow-x: hidden;
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}
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.view-pagination img {
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width: 100vw;
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height: 100vh;
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object-fit: contain;
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flex-shrink: 0;
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user-select: none;
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}
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/* Navigation Overlay (Click Zones) */
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.nav-overlay {
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position: fixed;
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top: 0;
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left: 0;
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height: 100%;
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width: 100%;
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z-index: 50;
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display: none;
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}
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.view-pagination .nav-overlay {
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display: block;
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}
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#nav-left {
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position: absolute;
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left: 0;
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top: 0;
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width: 30%;
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height: 100%;
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cursor: w-resize;
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}
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#nav-right {
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position: absolute;
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right: 0;
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top: 0;
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width: 30%;
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height: 100%;
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cursor: e-resize;
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}
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#nav-center {
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position: absolute;
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left: 30%;
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top: 0;
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width: 40%;
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height: 100%;
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cursor: pointer;
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}
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/* Footer */
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#reader-footer {
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position: fixed;
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bottom: 0;
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left: 0;
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right: 0;
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z-index: 100;
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background-color: var(--footer-bg);
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backdrop-filter: blur(12px);
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-webkit-backdrop-filter: blur(12px);
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border-top: 1px solid var(--border-color);
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height: 50px;
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 0 20px;
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gap: 20px;
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transition: transform 0.3s ease-in-out;
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}
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#reader-footer.hidden {
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transform: translateY(100%);
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}
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#page-progress {
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flex-grow: 1;
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max-width: 600px;
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height: 6px;
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border-radius: 3px;
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cursor: pointer;
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-webkit-appearance: none;
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}
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#page-progress::-webkit-progress-bar {
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background-color: rgba(255, 255, 255, 0.15);
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border-radius: 3px;
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}
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#page-progress::-webkit-progress-value {
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background-color: var(--accent-color);
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border-radius: 3px;
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transition: width 0.1s linear;
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}
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#page-indicator {
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font-size: 14px;
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color: #ddd;
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font-variant-numeric: tabular-nums;
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font-weight: 500;
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min-width: 70px;
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text-align: center;
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}
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/* Desktop Specific Tweaks */
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@media (min-width: 768px) {
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.header-center h1 { font-size: 18px; }
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.header-center p { font-size: 13px; }
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#page-progress { height: 8px; }
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}
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</style>
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</head>
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<body class="view-pagination">
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<header id="reader-header">
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<div class="header-left">
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<button id="back-btn" aria-label="Go back">
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<i class="fa fa-arrow-left"></i>
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</button>
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<div class="header-center">
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<h1 id="manga-title">Loading Series...</h1>
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<p id="chapter-details">Loading Chapter...</p>
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</div>
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</div>
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<div class="header-right">
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<div class="mode-switcher">
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<button id="mode-pagination" class="active"><i class="fa fa-book-open"></i> Paged</button>
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<button id="mode-webtoon"><i class="fa fa-scroll"></i> Scroll</button>
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</div>
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<button id="next-chapter-btn">
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Next <i class="fa fa-chevron-right" style="margin-left:5px;"></i>
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</button>
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</div>
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</header>
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<div id="loader"></div>
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<main id="image-container"></main>
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<div class="nav-overlay">
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<div id="nav-left" title="Previous Page"></div>
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<div id="nav-center" title="Toggle Menu"></div>
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<div id="nav-right" title="Next Page"></div>
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</div>
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<footer id="reader-footer">
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<span id="page-indicator">0 / 0</span>
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<progress id="page-progress" value="0" max="100"></progress>
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</footer>
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<script>
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document.addEventListener("DOMContentLoaded", () => {
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// --- Elements ---
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const container = document.getElementById("image-container");
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const loader = document.getElementById("loader");
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const header = document.getElementById("reader-header");
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const footer = document.getElementById("reader-footer");
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const mangaTitleEl = document.getElementById("manga-title");
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const chapterDetailsEl = document.getElementById("chapter-details");
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const modePaginationBtn = document.getElementById("mode-pagination");
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const modeWebtoonBtn = document.getElementById("mode-webtoon");
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const backBtn = document.getElementById("back-btn");
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const nextChapterBtn = document.getElementById("next-chapter-btn");
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const pageProgress = document.getElementById("page-progress");
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const pageIndicator = document.getElementById("page-indicator");
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// --- State ---
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let imageLinks = [];
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let currentPage = 0;
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let source, mangaId, chapterId;
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let chapterData = null;
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const serverIp = localStorage.getItem("extension_server_ip") || "localhost";
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const serverUrl = `http://${serverIp}:7275`;
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const READER_MODE_KEY = "reader_view_mode";
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const HISTORY_KEY = "reading_history";
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// --- Initialization ---
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function init() {
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const pathParts = window.location.pathname.split("/");
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// URL Structure expected: /read/{source}/{mangaId}/{chapterId}
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if (pathParts.length >= 5) {
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source = pathParts[2];
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mangaId = pathParts[3];
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chapterId = pathParts[4];
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} else {
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console.error("Invalid URL structure");
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return;
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}
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// Load View Preference
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const savedMode = localStorage.getItem(READER_MODE_KEY);
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if (savedMode) {
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setMode(savedMode, true);
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}
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fetchMangaTitle();
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fetchImages(); // This triggers history restore after loading
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fetchChapterDetails();
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setupControls();
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}
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// --- History Management ---
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/**
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* Structure of Reading History (LocalStorage):
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* [
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* {
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* mangaId: "123",
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* source: "mangadex",
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* chapters: {
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* "chapter-uuid": {
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* state: "ongoing" | "finished",
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* page: 4,
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* timestamp: 123456789,
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* source: "mangadex"
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* }
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* }
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* }
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* ]
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*/
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function getHistory() {
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try {
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return JSON.parse(localStorage.getItem(HISTORY_KEY)) || [];
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} catch (e) {
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return [];
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}
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}
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function saveHistory(history) {
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localStorage.setItem(HISTORY_KEY, JSON.stringify(history));
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}
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function restoreReadingProgress() {
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const history = getHistory();
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const seriesEntry = history.find(h => h.mangaId === mangaId && h.source === source);
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if (seriesEntry && seriesEntry.chapters && seriesEntry.chapters[chapterId]) {
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const record = seriesEntry.chapters[chapterId];
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if (record.page && record.page < imageLinks.length) {
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console.log("Restoring to page:", record.page);
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currentPage = record.page;
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// Apply UI updates immediately
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if (document.body.classList.contains("view-pagination")) {
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updatePagination();
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} else {
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// For webtoon, we need to wait until images render to scroll accurately
|
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// This is handled in setMode or post-load logic
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setTimeout(() => {
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const imgs = container.getElementsByTagName("img");
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if(imgs[currentPage]) imgs[currentPage].scrollIntoView({ block: "start" });
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||||
}, 200);
|
||||
}
|
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updateFooter();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
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function updateHistory() {
|
||||
if (imageLinks.length === 0) return;
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let history = getHistory();
|
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|
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// 1. Find or Create Series Entry
|
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let seriesEntry = history.find(h => h.mangaId === mangaId && h.source === source);
|
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if (!seriesEntry) {
|
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seriesEntry = {
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mangaId: mangaId,
|
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source: source,
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chapters: {}
|
||||
};
|
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history.push(seriesEntry);
|
||||
}
|
||||
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// 2. Determine State
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// If we are on the last page (or close to end in scroll), mark finished
|
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const isFinished = currentPage >= imageLinks.length - 1;
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// 3. Create/Update Chapter Object
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seriesEntry.chapters[chapterId] = {
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state: isFinished ? "finished" : "ongoing",
|
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page: currentPage,
|
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timestamp: Date.now(),
|
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source: source
|
||||
};
|
||||
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||||
// 4. Save
|
||||
saveHistory(history);
|
||||
}
|
||||
|
||||
// --- Fetching Logic ---
|
||||
|
||||
async function fetchChapterDetails() {
|
||||
// (Logic unchanged from provided example, but ensured robust error handling)
|
||||
if (source !== "mangadex") {
|
||||
chapterDetailsEl.textContent = `Chapter ${chapterId}`;
|
||||
fetchLegacyChapterNav();
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
const url = `${serverUrl}/mangadex/manga/${mangaId}/chapter-nav-details/${chapterId}`;
|
||||
const response = await fetch(url);
|
||||
if (!response.ok) throw new Error("Nav fetch failed");
|
||||
|
||||
const navData = await response.json();
|
||||
chapterData = navData.current_chapter;
|
||||
|
||||
if (chapterData?.attributes) {
|
||||
const chNum = chapterData.attributes.chapter;
|
||||
const title = chapterData.attributes.title;
|
||||
chapterDetailsEl.textContent = `Chapter ${chNum}${title ? ': ' + title : ''}`;
|
||||
} else {
|
||||
chapterDetailsEl.textContent = `Chapter ${chapterId}`;
|
||||
}
|
||||
|
||||
if (navData.next_chapter_id) {
|
||||
nextChapterBtn.style.display = "block";
|
||||
nextChapterBtn.onclick = () => {
|
||||
window.location.href = `/read/${source}/${mangaId}/${navData.next_chapter_id}`;
|
||||
};
|
||||
}
|
||||
} catch (error) {
|
||||
console.warn("Nav details error:", error);
|
||||
chapterDetailsEl.textContent = `Chapter ${chapterId}`;
|
||||
fetchLegacyChapterNav();
|
||||
}
|
||||
}
|
||||
|
||||
async function fetchMangaTitle() {
|
||||
// (Logic unchanged)
|
||||
let url = source === "mangadex"
|
||||
? `${serverUrl}/mangadex/manga/${mangaId}`
|
||||
: `https://api.jikan.moe/v4/manga/${mangaId}`;
|
||||
|
||||
try {
|
||||
const res = await fetch(url);
|
||||
const data = await res.json();
|
||||
if (source === "mangadex") {
|
||||
mangaTitleEl.textContent = data.attributes.title.en || Object.values(data.attributes.title)[0];
|
||||
} else {
|
||||
mangaTitleEl.textContent = data.data?.title || "Unknown Title";
|
||||
}
|
||||
} catch (e) {
|
||||
mangaTitleEl.textContent = "Reader";
|
||||
}
|
||||
}
|
||||
|
||||
async function fetchLegacyChapterNav() {
|
||||
const url = source === "mangadex"
|
||||
? `${serverUrl}/mangadex/manga/${mangaId}/chapters`
|
||||
: `${serverUrl}/chapters/${mangaId}`;
|
||||
|
||||
try {
|
||||
const resp = await fetch(url);
|
||||
if(!resp.ok) return;
|
||||
const data = await resp.json();
|
||||
const chapters = data.chapters;
|
||||
const idx = chapters.findIndex(c => c.id == chapterId || c.chapter_number == chapterId);
|
||||
|
||||
if(idx !== -1 && idx + 1 < chapters.length) {
|
||||
const next = chapters[idx+1];
|
||||
nextChapterBtn.style.display = "block";
|
||||
nextChapterBtn.onclick = () => {
|
||||
window.location.href = `/read/${source}/${mangaId}/${next.id || next.chapter_number}`;
|
||||
};
|
||||
}
|
||||
} catch(e) { console.error(e); }
|
||||
}
|
||||
|
||||
async function fetchImages() {
|
||||
let url = source === "mangadex"
|
||||
? `${serverUrl}/mangadex/chapter/${chapterId}`
|
||||
: `${serverUrl}/retrieve/${mangaId}/${chapterId}`;
|
||||
|
||||
try {
|
||||
const response = await fetch(url);
|
||||
if (!response.ok) throw new Error("Image fetch failed");
|
||||
imageLinks = await response.json();
|
||||
|
||||
if (!imageLinks || imageLinks.length === 0) throw new Error("No images found");
|
||||
|
||||
await preloadInitialImages();
|
||||
} catch (error) {
|
||||
console.error(error);
|
||||
loader.style.borderColor = "red";
|
||||
chapterDetailsEl.textContent = "Error loading images.";
|
||||
}
|
||||
}
|
||||
|
||||
async function preloadInitialImages() {
|
||||
// Create all IMG elements first (lazy loading structure)
|
||||
imageLinks.forEach((src) => {
|
||||
const img = document.createElement("img");
|
||||
// Set a dummy transparent pixel or nothing initially to prevent broken icons
|
||||
img.loading = "lazy"; // Native lazy loading
|
||||
container.appendChild(img);
|
||||
});
|
||||
|
||||
// Preload first few
|
||||
const images = container.getElementsByTagName("img");
|
||||
const toPreload = Array.from(images).slice(0, 4);
|
||||
|
||||
// Detect Aspect Ratio on first image for Auto-Webtoon Mode
|
||||
if (toPreload[0]) {
|
||||
const tempImg = new Image();
|
||||
tempImg.src = imageLinks[0];
|
||||
await new Promise(r => {
|
||||
tempImg.onload = () => {
|
||||
// If height is significantly larger than width (2x), assume Webtoon
|
||||
const isTall = tempImg.height > tempImg.width * 2;
|
||||
const userHasSetMode = localStorage.getItem(READER_MODE_KEY);
|
||||
|
||||
if (isTall && !userHasSetMode) {
|
||||
setMode("webtoon", true);
|
||||
}
|
||||
r();
|
||||
};
|
||||
tempImg.onerror = r;
|
||||
});
|
||||
}
|
||||
|
||||
// Actually load sources for first few
|
||||
const promises = toPreload.map((img, index) => {
|
||||
return new Promise((resolve) => {
|
||||
img.onload = resolve;
|
||||
img.onerror = resolve;
|
||||
img.src = imageLinks[index];
|
||||
});
|
||||
});
|
||||
|
||||
await Promise.all(promises);
|
||||
|
||||
loader.style.display = "none";
|
||||
|
||||
// Restore progress AFTER images exist
|
||||
restoreReadingProgress();
|
||||
|
||||
// Load the rest in background
|
||||
loadRemainingImages();
|
||||
}
|
||||
|
||||
function loadRemainingImages() {
|
||||
const images = container.getElementsByTagName("img");
|
||||
Array.from(images).slice(4).forEach((img, index) => {
|
||||
img.src = imageLinks[index + 4];
|
||||
});
|
||||
}
|
||||
|
||||
// --- View & Navigation Logic ---
|
||||
|
||||
function updatePagination() {
|
||||
// Horizontal translate for pagination
|
||||
container.scrollLeft = currentPage * window.innerWidth;
|
||||
updateHistory(); // Save progress
|
||||
}
|
||||
|
||||
function updateFooter() {
|
||||
if (imageLinks.length > 0) {
|
||||
if (document.body.classList.contains("view-pagination")) {
|
||||
pageIndicator.textContent = `${currentPage + 1} / ${imageLinks.length}`;
|
||||
pageProgress.value = currentPage + 1;
|
||||
pageProgress.max = imageLinks.length;
|
||||
} else {
|
||||
// Webtoon logic is handled in scroll listener
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function updateWebtoonProgress() {
|
||||
if (imageLinks.length === 0) return;
|
||||
|
||||
// Update Progress Bar
|
||||
const scrollableHeight = container.scrollHeight - container.clientHeight;
|
||||
const progress = scrollableHeight > 0 ? (container.scrollTop / scrollableHeight) * 100 : 0;
|
||||
pageProgress.value = progress;
|
||||
pageProgress.max = 100;
|
||||
|
||||
// Determine Current Page Index based on visibility
|
||||
const images = container.getElementsByTagName("img");
|
||||
let visiblePage = currentPage; // default to current
|
||||
|
||||
// Scan images to find which one is mostly visible
|
||||
for (let i = 0; i < images.length; i++) {
|
||||
const rect = images[i].getBoundingClientRect();
|
||||
// If the top of the image is within the viewport (with some buffer)
|
||||
// Or if the image takes up the whole screen
|
||||
if (rect.bottom > 0 && rect.top < window.innerHeight / 2) {
|
||||
visiblePage = i;
|
||||
}
|
||||
}
|
||||
|
||||
if (visiblePage !== currentPage) {
|
||||
currentPage = visiblePage;
|
||||
pageIndicator.textContent = `${currentPage + 1} / ${imageLinks.length}`;
|
||||
updateHistory(); // Save progress on page change
|
||||
}
|
||||
}
|
||||
|
||||
function changePage(direction) {
|
||||
const newPage = currentPage + direction;
|
||||
if (newPage >= 0 && newPage < imageLinks.length) {
|
||||
currentPage = newPage;
|
||||
updatePagination();
|
||||
updateFooter();
|
||||
}
|
||||
}
|
||||
|
||||
function toggleUI() {
|
||||
header.classList.toggle("hidden");
|
||||
footer.classList.toggle("hidden");
|
||||
}
|
||||
|
||||
function setMode(mode, isInitial = false) {
|
||||
if (mode === "pagination") {
|
||||
document.body.classList.remove("view-webtoon");
|
||||
document.body.classList.add("view-pagination");
|
||||
modePaginationBtn.classList.add("active");
|
||||
modeWebtoonBtn.classList.remove("active");
|
||||
|
||||
// Fix layout
|
||||
container.scrollLeft = currentPage * window.innerWidth;
|
||||
updatePagination();
|
||||
} else {
|
||||
document.body.classList.remove("view-pagination");
|
||||
document.body.classList.add("view-webtoon");
|
||||
modeWebtoonBtn.classList.add("active");
|
||||
modePaginationBtn.classList.remove("active");
|
||||
|
||||
// Scroll to current page in vertical mode
|
||||
if (!isInitial) {
|
||||
const imgs = container.getElementsByTagName("img");
|
||||
if (imgs[currentPage]) {
|
||||
imgs[currentPage].scrollIntoView({ behavior: "auto", block: "start" });
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!isInitial) {
|
||||
localStorage.setItem(READER_MODE_KEY, mode);
|
||||
}
|
||||
updateFooter();
|
||||
}
|
||||
|
||||
// --- Controls Setup ---
|
||||
|
||||
function setupControls() {
|
||||
modePaginationBtn.addEventListener("click", () => setMode("pagination"));
|
||||
modeWebtoonBtn.addEventListener("click", () => setMode("webtoon"));
|
||||
|
||||
// Scroll Listener (Throttled slightly for performance if needed, but modern browsers handle this okay)
|
||||
container.addEventListener("scroll", () => {
|
||||
if (document.body.classList.contains("view-webtoon")) {
|
||||
updateWebtoonProgress();
|
||||
}
|
||||
});
|
||||
|
||||
// Keyboard Support
|
||||
document.addEventListener("keydown", (e) => {
|
||||
if(document.body.classList.contains("view-pagination")) {
|
||||
if(e.key === "ArrowRight") changePage(1);
|
||||
if(e.key === "ArrowLeft") changePage(-1);
|
||||
}
|
||||
});
|
||||
|
||||
document.getElementById("nav-left").addEventListener("click", () => changePage(-1));
|
||||
document.getElementById("nav-right").addEventListener("click", () => changePage(1));
|
||||
document.getElementById("nav-center").addEventListener("click", toggleUI);
|
||||
|
||||
backBtn.addEventListener("click", () => {
|
||||
// Try to communicate with parent if iframe, else go back
|
||||
if (window.parent && window.parent !== window) {
|
||||
window.parent.postMessage("close-reader-modal", "*");
|
||||
} else if (window.history.length > 1) {
|
||||
window.history.back();
|
||||
} else {
|
||||
window.location.href = "/"; // Fallback home
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
init();
|
||||
});
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user