3655 lines
227 KiB
HTML
3655 lines
227 KiB
HTML
<!DOCTYPE html>
|
||
<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>ZDDC Browse</title>
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<link rel="icon" type="image/svg+xml" href="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA2NCA2NCI+CiAgPHJlY3Qgd2lkdGg9IjY0IiBoZWlnaHQ9IjY0IiByeD0iMTIiIGZpbGw9IiMxZTNhNWYiLz4KICA8ZyBmaWxsPSIjZmZmIj4KICAgIDxyZWN0IHg9IjE0IiB5PSIxOCIgd2lkdGg9IjM2IiBoZWlnaHQ9IjciLz4KICAgIDxwb2x5Z29uIHBvaW50cz0iNDMsMjUgNTAsMjUgMjEsNDMgMTQsNDMiLz4KICAgIDxyZWN0IHg9IjE0IiB5PSI0MyIgd2lkdGg9IjM2IiBoZWlnaHQ9IjciLz4KICA8L2c+Cjwvc3ZnPgo=">
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<style>
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/* ==========================================================================
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ZDDC Shared Base — single source of truth for tokens and primitives
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Included first by every tool's build.sh via ../shared/base.css
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========================================================================== */
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/* ── CSS custom properties ────────────────────────────────────────────────── */
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:root {
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/* Brand / accent (matches zddc.varasys.io website --accent) */
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--primary: #2a5a8a;
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--primary-hover: #1d4060;
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--primary-active: #163352;
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--primary-light: #e8f0f7;
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/* Semantic colours */
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--success: #28a745;
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--warning: #d97706;
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--danger: #dc3545;
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--info: #17a2b8;
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/* Backgrounds */
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--bg: #ffffff;
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--bg-secondary: #f8f9fa;
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--bg-hover: #f0f4f8;
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--bg-selected: var(--primary-light);
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/* Text */
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--text: #212529;
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--text-muted: #6c757d;
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--text-light: #ffffff;
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/* Borders */
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--border: #dee2e6;
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--border-dark: #adb5bd;
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/* Shape */
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--radius: 4px;
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/* Typography */
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--font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
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--font-mono: 'SF Mono', 'Fira Code', 'Consolas', 'Courier New', monospace;
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}
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/* ── Dark mode tokens ─────────────────────────────────────────────────────── */
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/* Applied via: OS preference (auto) or [data-theme="dark"] on <html> */
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/* The [data-theme="light"] selector locks light mode regardless of OS pref. */
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@media (prefers-color-scheme: dark) {
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:root:not([data-theme="light"]) {
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--primary: #4a90c4;
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--primary-hover: #5ba3d9;
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--primary-active: #6ab5e8;
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--primary-light: #1a3550;
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--bg: #1e1e1e;
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--bg-secondary: #252526;
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--bg-hover: #2d2d30;
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--bg-selected: #1a3550;
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--text: #d4d4d4;
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--text-muted: #9d9d9d;
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--text-light: #ffffff;
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--border: #3e3e42;
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--border-dark: #6e6e72;
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}
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}
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/* Manual dark override — wins over media query */
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[data-theme="dark"] {
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--primary: #4a90c4;
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--primary-hover: #5ba3d9;
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--primary-active: #6ab5e8;
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--primary-light: #1a3550;
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--bg: #1e1e1e;
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--bg-secondary: #252526;
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--bg-hover: #2d2d30;
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--bg-selected: #1a3550;
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--text: #d4d4d4;
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--text-muted: #9d9d9d;
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--text-light: #ffffff;
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--border: #3e3e42;
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--border-dark: #6e6e72;
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}
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/* ── Reset ────────────────────────────────────────────────────────────────── */
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*, *::before, *::after {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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/* ── Base document ────────────────────────────────────────────────────────── */
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html, body {
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height: 100%;
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font-family: var(--font);
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font-size: 16px;
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line-height: 1.5;
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color: var(--text);
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background-color: var(--bg-secondary);
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}
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/* ── Typography ───────────────────────────────────────────────────────────── */
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h1, h2, h3, h4, h5, h6 {
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font-weight: 600;
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line-height: 1.2;
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}
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a {
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color: var(--primary);
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text-decoration: none;
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}
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a:hover {
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text-decoration: underline;
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}
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/* ── Utility ──────────────────────────────────────────────────────────────── */
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.hidden {
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display: none !important;
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}
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.truncate {
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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/* ── Scrollbars (webkit) ──────────────────────────────────────────────────── */
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::-webkit-scrollbar {
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width: 7px;
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height: 7px;
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||
}
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::-webkit-scrollbar-track {
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background: var(--bg-secondary);
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}
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::-webkit-scrollbar-thumb {
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background: #c1c1c1;
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border-radius: 4px;
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}
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::-webkit-scrollbar-thumb:hover {
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background: #a0a0a0;
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}
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/* ── Button primitive ─────────────────────────────────────────────────────── */
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.btn {
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display: inline-flex;
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align-items: center;
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gap: 0.25rem;
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padding: 0.4rem 0.85rem;
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font-family: var(--font);
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font-size: 0.875rem;
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font-weight: 500;
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line-height: 1.4;
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text-align: center;
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text-decoration: none;
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white-space: nowrap;
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vertical-align: middle;
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cursor: pointer;
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border: 1px solid transparent;
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border-radius: var(--radius);
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transition: background 0.15s, box-shadow 0.15s, border-color 0.15s, color 0.15s;
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background: var(--bg-secondary);
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color: var(--text);
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}
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.btn:disabled,
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.btn[disabled] {
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opacity: 0.5;
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cursor: not-allowed;
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}
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.btn:not(:disabled):hover {
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box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
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}
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.btn:not(:disabled):active {
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box-shadow: none;
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}
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/* Variants */
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.btn-primary {
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background: var(--primary);
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color: var(--text-light);
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border-color: var(--primary);
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}
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.btn-primary:not(:disabled):hover {
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background: var(--primary-hover);
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border-color: var(--primary-hover);
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color: var(--text-light);
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}
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.btn-primary:not(:disabled):active {
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background: var(--primary-active);
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border-color: var(--primary-active);
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}
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.btn-secondary {
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background: var(--bg);
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color: var(--text);
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border-color: var(--border);
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}
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.btn-secondary:not(:disabled):hover {
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background: var(--bg-secondary);
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}
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/* Subdued / de-emphasized variant.
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Used on the "Add Local Directory" button when a tool is operating
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in server (online) mode — the local-dir affordance is still
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available but visually quieter, since the typical user already
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has the directory loaded from the server. */
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.btn.btn--subtle {
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background: transparent;
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color: var(--text-muted);
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border-color: var(--border);
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box-shadow: none;
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font-weight: normal;
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}
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.btn.btn--subtle:not(:disabled):hover {
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color: var(--text);
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background: var(--bg-secondary);
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}
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.btn-success {
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background: var(--success);
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color: var(--text-light);
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border-color: var(--success);
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}
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.btn-danger {
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background: var(--danger);
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color: var(--text-light);
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border-color: var(--danger);
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}
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/* Sizes */
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.btn-sm {
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padding: 0.25rem 0.5rem;
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font-size: 0.75rem;
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}
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.btn-lg {
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padding: 0.6rem 1.4rem;
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font-size: 1rem;
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}
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.btn-link {
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background: transparent;
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border-color: transparent;
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color: var(--primary);
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padding-left: 0;
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padding-right: 0;
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}
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.btn-link:not(:disabled):hover {
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text-decoration: underline;
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box-shadow: none;
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}
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/* ── App header chrome ────────────────────────────────────────────────────── */
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.app-header {
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 0.35rem 1rem;
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background: var(--bg-secondary);
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border-bottom: 1px solid var(--border);
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flex-shrink: 0;
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}
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/* Tool name inside the header */
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.app-header__title {
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font-size: 17px;
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font-weight: 600;
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color: var(--text);
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letter-spacing: 0.01em;
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white-space: nowrap;
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}
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/* Brand logo — sits left of the title in every tool's app-header.
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Self-contained: the SVG provides its own dark blue rounded background,
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so no extra wrapper styling is needed. */
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.app-header__logo {
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width: 26px;
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height: 26px;
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flex-shrink: 0;
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display: block;
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}
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/* ── Build timestamp ──────────────────────────────────────────────────────── */
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.build-timestamp {
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font-size: 0.55rem;
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color: var(--text-muted);
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opacity: 0.7;
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font-weight: 300;
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white-space: nowrap;
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padding-top: 0.15rem;
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||
}
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|
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/* Title + timestamp stacked vertically on the left side of the header */
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||
.header-title-group {
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||
display: flex;
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||
flex-direction: column;
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gap: 0;
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||
line-height: 1;
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}
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/* ── Icon buttons (help, theme, refresh) ─────────────────────────────────── */
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/* Square, centered — overrides the asymmetric text-button padding/line-height */
|
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#help-btn,
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#theme-btn,
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#refreshHeaderBtn {
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||
width: 2rem;
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||
height: 2rem;
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||
padding: 0;
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||
line-height: 1;
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||
display: inline-flex;
|
||
align-items: center;
|
||
justify-content: center;
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||
font-size: 1rem;
|
||
}
|
||
|
||
/* Toast CSS lives in classifier/css/base.css — only that tool uses toasts. */
|
||
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/* ── Theme and help icon buttons ─────────────────────────────────────────── */
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#theme-btn,
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#help-btn {
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||
font-size: 1rem;
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||
}
|
||
|
||
/* ── Help panel (shared slide-out drawer) ─────────────────────────────────── */
|
||
/* Used by all four tools. Toggle open/close via shared/help.js. */
|
||
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.help-panel {
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position: fixed;
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top: 0;
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right: 0;
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width: min(420px, 85vw);
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height: 100vh;
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||
z-index: 1000;
|
||
background: var(--bg);
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||
border-left: 1px solid var(--border);
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box-shadow: -2px 0 12px rgba(0, 0, 0, 0.08);
|
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display: flex;
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flex-direction: column;
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transform: translateX(100%);
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||
transition: transform 0.25s ease;
|
||
}
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||
|
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.help-panel:not([hidden]) {
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||
transform: translateX(0);
|
||
}
|
||
|
||
.help-panel[hidden] {
|
||
display: flex;
|
||
transform: translateX(100%);
|
||
pointer-events: none;
|
||
}
|
||
|
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.help-panel__header {
|
||
display: flex;
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||
align-items: center;
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||
justify-content: space-between;
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padding: 0.75rem 1rem;
|
||
border-bottom: 1px solid var(--border);
|
||
flex-shrink: 0;
|
||
background: var(--bg);
|
||
}
|
||
|
||
.help-panel__title {
|
||
font-size: 1rem;
|
||
font-weight: 700;
|
||
color: var(--text);
|
||
margin: 0;
|
||
}
|
||
|
||
.help-panel__close {
|
||
background: none;
|
||
border: none;
|
||
color: var(--text-muted);
|
||
font-size: 1.35rem;
|
||
cursor: pointer;
|
||
padding: 0.25rem 0.5rem;
|
||
border-radius: var(--radius);
|
||
line-height: 1;
|
||
transition: background 0.15s, color 0.15s;
|
||
}
|
||
|
||
.help-panel__close:hover {
|
||
color: var(--text);
|
||
background: var(--bg-secondary);
|
||
}
|
||
|
||
.help-panel__body {
|
||
flex: 1;
|
||
overflow-y: auto;
|
||
padding: 1rem 1rem 2rem;
|
||
font-size: 0.85rem;
|
||
line-height: 1.6;
|
||
color: var(--text);
|
||
}
|
||
|
||
.help-panel__body h3 {
|
||
font-size: 0.95rem;
|
||
font-weight: 700;
|
||
margin: 1.25rem 0 0.35rem;
|
||
color: var(--text);
|
||
border-bottom: 1px solid var(--border);
|
||
padding-bottom: 0.15rem;
|
||
}
|
||
|
||
.help-panel__body h3:first-child {
|
||
margin-top: 0;
|
||
}
|
||
|
||
.help-panel__body h4 {
|
||
font-size: 0.7rem;
|
||
font-weight: 700;
|
||
text-transform: uppercase;
|
||
letter-spacing: 0.06em;
|
||
margin: 1.25rem 0 0.3rem;
|
||
padding-left: 0.5rem;
|
||
border-left: 3px solid var(--border-dark);
|
||
color: var(--text-muted);
|
||
}
|
||
|
||
.help-panel__body p {
|
||
margin: 0 0 0.5rem;
|
||
}
|
||
|
||
.help-panel__body ol,
|
||
.help-panel__body ul {
|
||
padding-left: 1.5rem;
|
||
margin: 0.3rem 0 0.5rem;
|
||
}
|
||
|
||
.help-panel__body li {
|
||
margin-bottom: 0.3rem;
|
||
}
|
||
|
||
.help-panel__body dl {
|
||
margin: 0.3rem 0;
|
||
}
|
||
|
||
.help-panel__body dt {
|
||
font-weight: 600;
|
||
color: var(--text);
|
||
}
|
||
|
||
.help-panel__body dd {
|
||
margin: 0 0 0.5rem 1rem;
|
||
color: var(--text-muted);
|
||
}
|
||
|
||
.help-panel__body code {
|
||
font-family: var(--font-mono);
|
||
font-size: 0.8em;
|
||
background: var(--bg-secondary);
|
||
padding: 0.1em 0.3em;
|
||
border-radius: 3px;
|
||
}
|
||
|
||
.help-badge {
|
||
font-size: 0.7rem;
|
||
font-weight: 600;
|
||
padding: 0.1rem 0.35rem;
|
||
border-radius: var(--radius);
|
||
vertical-align: middle;
|
||
letter-spacing: 0.02em;
|
||
}
|
||
|
||
.help-badge--draft {
|
||
color: #2563eb;
|
||
background: #eff6ff;
|
||
}
|
||
|
||
.help-badge--published {
|
||
color: #7c3aed;
|
||
background: #f5f3ff;
|
||
}
|
||
|
||
/* Shrink main content when help panel is open */
|
||
body.help-open .app-header {
|
||
margin-right: min(420px, 85vw);
|
||
}
|
||
|
||
/* ── Column filter inputs (shared across archive, classifier, transmittal) ─── */
|
||
.column-filter {
|
||
display: block;
|
||
width: 100%;
|
||
box-sizing: border-box;
|
||
margin-top: 0.25rem;
|
||
padding: 0.2rem 0.4rem;
|
||
font-size: 0.8rem;
|
||
font-family: var(--font);
|
||
border: 1px solid var(--border);
|
||
border-radius: var(--radius);
|
||
background: var(--bg);
|
||
color: var(--text);
|
||
transition: border-color 0.15s;
|
||
}
|
||
|
||
.column-filter:focus {
|
||
border-color: var(--primary);
|
||
outline: none;
|
||
box-shadow: 0 0 0 1px rgba(42, 90, 138, 0.35);
|
||
}
|
||
|
||
.column-filter::placeholder {
|
||
color: var(--text-muted);
|
||
}
|
||
|
||
/* browse-specific layout on top of shared/base.css */
|
||
|
||
html, body {
|
||
height: 100%;
|
||
margin: 0;
|
||
padding: 0;
|
||
background: var(--bg);
|
||
color: var(--text);
|
||
font-family: var(--font);
|
||
}
|
||
|
||
body {
|
||
display: flex;
|
||
flex-direction: column;
|
||
min-height: 100vh;
|
||
}
|
||
|
||
#appMain {
|
||
flex: 1;
|
||
display: flex;
|
||
flex-direction: column;
|
||
min-height: 0;
|
||
}
|
||
|
||
/* Empty / first-paint state */
|
||
.empty-state {
|
||
flex: 1;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
padding: 2rem;
|
||
}
|
||
|
||
.empty-state__inner {
|
||
max-width: 640px;
|
||
color: var(--text-muted);
|
||
line-height: 1.5;
|
||
}
|
||
|
||
.empty-state__inner h2 {
|
||
color: var(--text);
|
||
margin: 0 0 1rem 0;
|
||
font-size: 1.5rem;
|
||
}
|
||
|
||
.empty-state__inner ul {
|
||
margin: 1rem 0;
|
||
padding-left: 1.5rem;
|
||
}
|
||
|
||
.empty-state__inner li {
|
||
margin: 0.4rem 0;
|
||
}
|
||
|
||
.hidden { display: none !important; }
|
||
|
||
/* Status bar — shows transient errors/info */
|
||
.status-bar {
|
||
padding: 0.4rem 1rem;
|
||
background: var(--bg-secondary);
|
||
border-top: 1px solid var(--border);
|
||
font-size: 0.85rem;
|
||
color: var(--text-muted);
|
||
min-height: 1.6rem;
|
||
line-height: 1.6rem;
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.status-bar--error { color: #b00020; }
|
||
.status-bar--info { color: var(--primary); }
|
||
|
||
/* Toolbar above the listing */
|
||
|
||
.browse-root {
|
||
flex: 1;
|
||
display: flex;
|
||
flex-direction: column;
|
||
min-height: 0;
|
||
overflow: hidden;
|
||
}
|
||
|
||
.browse-table-wrap {
|
||
flex: 1;
|
||
overflow: auto;
|
||
min-height: 0;
|
||
}
|
||
|
||
.toolbar {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 1rem;
|
||
padding: 0.6rem 1rem;
|
||
background: var(--bg-secondary);
|
||
border-bottom: 1px solid var(--border);
|
||
flex-shrink: 0;
|
||
flex-wrap: wrap;
|
||
}
|
||
|
||
/* Breadcrumb path. The root node is a 🏠 link to "/" (online) or
|
||
the FS handle name (offline). Each segment is a clickable link in
|
||
server mode that re-navigates the browser; in FS-API mode they
|
||
render as plain spans because we don't keep ancestor handles. */
|
||
.breadcrumbs {
|
||
flex: 1;
|
||
min-width: 0;
|
||
overflow-x: auto;
|
||
overflow-y: hidden;
|
||
white-space: nowrap;
|
||
font-family: Consolas, Monaco, monospace;
|
||
font-size: 0.9rem;
|
||
color: var(--text-muted);
|
||
padding: 0.1rem 0;
|
||
/* Hide the scrollbar but keep horizontal scroll for very deep paths */
|
||
scrollbar-width: thin;
|
||
}
|
||
|
||
.breadcrumbs .bc-link {
|
||
color: var(--primary);
|
||
text-decoration: none;
|
||
padding: 0.1rem 0.25rem;
|
||
border-radius: 3px;
|
||
}
|
||
|
||
.breadcrumbs .bc-link:hover {
|
||
background: var(--bg-hover, rgba(0,0,0,0.05));
|
||
text-decoration: underline;
|
||
}
|
||
|
||
.breadcrumbs .bc-link--current {
|
||
color: var(--text);
|
||
font-weight: 500;
|
||
cursor: default;
|
||
}
|
||
|
||
.breadcrumbs .bc-link--current:hover {
|
||
background: transparent;
|
||
text-decoration: none;
|
||
}
|
||
|
||
.breadcrumbs .bc-sep {
|
||
color: var(--text-muted);
|
||
margin: 0 0.05rem;
|
||
}
|
||
|
||
.breadcrumbs .bc-root {
|
||
display: inline-flex;
|
||
align-items: center;
|
||
line-height: 1;
|
||
}
|
||
|
||
.bc-home-icon {
|
||
width: 1rem;
|
||
height: 1rem;
|
||
display: block;
|
||
color: currentColor;
|
||
}
|
||
|
||
.toolbar__count {
|
||
font-size: 0.8rem;
|
||
color: var(--text-muted);
|
||
white-space: nowrap;
|
||
}
|
||
|
||
/* Auto-filter rows in <thead>. Two rows — one targets file rows
|
||
(📄 icon, with file-name + ext inputs), one targets folder rows
|
||
(📁 icon, with folder-name input). The icons make it visually
|
||
obvious which row controls which kind of filter. The rows are
|
||
non-sticky (only the sortable header row sticks) — keeps the
|
||
stack-positioning math out of the picture and accepts that
|
||
filters scroll out of view on long lists. */
|
||
.browse-table thead .filter-row th {
|
||
position: static;
|
||
padding: 0.25rem 0.6rem;
|
||
background: var(--bg-secondary);
|
||
border-bottom: 1px solid var(--border);
|
||
cursor: default;
|
||
font-weight: normal;
|
||
z-index: 0;
|
||
}
|
||
|
||
.browse-table thead .filter-row th:hover {
|
||
background: var(--bg-secondary);
|
||
}
|
||
|
||
.filter-row__icon {
|
||
display: inline-block;
|
||
width: 1.2rem;
|
||
text-align: center;
|
||
margin-right: 0.3rem;
|
||
vertical-align: middle;
|
||
font-size: 0.95rem;
|
||
color: var(--text-muted);
|
||
}
|
||
|
||
.column-filter {
|
||
width: calc(100% - 1.5rem);
|
||
padding: 0.2rem 0.4rem;
|
||
border: 1px solid var(--border);
|
||
border-radius: 3px;
|
||
background: var(--bg);
|
||
color: var(--text);
|
||
font-size: 0.8rem;
|
||
font-family: Consolas, Monaco, monospace;
|
||
box-sizing: border-box;
|
||
}
|
||
|
||
.filter-row th.col-name .column-filter {
|
||
width: calc(100% - 1.7rem); /* leave space for the icon */
|
||
}
|
||
|
||
.column-filter:focus {
|
||
outline: 1px solid var(--primary);
|
||
outline-offset: -1px;
|
||
}
|
||
|
||
/* Table — folders + files in a tree */
|
||
|
||
.browse-table {
|
||
width: 100%;
|
||
border-collapse: collapse;
|
||
font-size: 0.9rem;
|
||
background: var(--bg);
|
||
/* No flex:1 — tables don't reliably distribute extra height across
|
||
rows the way flex columns do. With few rows we'd get tall rows
|
||
that shrink as more children are loaded. The wrap div handles
|
||
scrolling instead. */
|
||
}
|
||
|
||
.browse-table tbody tr {
|
||
/* Pin rows to a deterministic height so table layout never
|
||
redistributes vertical space across them. */
|
||
line-height: 1.4;
|
||
}
|
||
|
||
.browse-table thead th {
|
||
position: sticky;
|
||
top: 0;
|
||
background: var(--bg-secondary);
|
||
border-bottom: 1px solid var(--border);
|
||
text-align: left;
|
||
padding: 0.5rem 0.75rem;
|
||
font-weight: 600;
|
||
color: var(--text);
|
||
user-select: none;
|
||
z-index: 1;
|
||
}
|
||
|
||
.browse-table th.sortable {
|
||
cursor: pointer;
|
||
}
|
||
|
||
.browse-table th.sortable:hover {
|
||
background: var(--bg-hover, #e8e8e8);
|
||
}
|
||
|
||
.sort-arrow {
|
||
display: inline-block;
|
||
width: 0.7rem;
|
||
color: var(--text-muted);
|
||
font-size: 0.7rem;
|
||
margin-left: 0.2rem;
|
||
}
|
||
|
||
.browse-table th.sort-asc .sort-arrow::after { content: "▲"; color: var(--text); }
|
||
.browse-table th.sort-desc .sort-arrow::after { content: "▼"; color: var(--text); }
|
||
|
||
.browse-table tbody td {
|
||
padding: 0.3rem 0.75rem;
|
||
border-bottom: 1px solid var(--border);
|
||
vertical-align: middle;
|
||
}
|
||
|
||
.browse-table tbody tr:hover {
|
||
background: var(--bg-hover, #f6faff);
|
||
}
|
||
|
||
/* Tree-row — name cell with indent + chevron */
|
||
|
||
.tree-name {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 0.4rem;
|
||
min-width: 0;
|
||
}
|
||
|
||
.tree-name__indent {
|
||
flex: 0 0 auto;
|
||
}
|
||
|
||
.tree-name__chevron {
|
||
width: 1rem;
|
||
text-align: center;
|
||
color: var(--text-muted);
|
||
cursor: pointer;
|
||
user-select: none;
|
||
flex: 0 0 1rem;
|
||
line-height: 1;
|
||
}
|
||
|
||
.tree-name__chevron--leaf { visibility: hidden; }
|
||
.tree-name__chevron::before { content: "▶"; font-size: 0.65rem; }
|
||
.tree-row.expanded > td .tree-name__chevron::before { content: "▼"; }
|
||
|
||
.tree-name__icon {
|
||
flex: 0 0 1.1rem;
|
||
text-align: center;
|
||
color: var(--text-muted);
|
||
font-size: 1rem;
|
||
line-height: 1;
|
||
}
|
||
|
||
.tree-name__label {
|
||
flex: 1;
|
||
min-width: 0;
|
||
overflow: hidden;
|
||
text-overflow: ellipsis;
|
||
white-space: nowrap;
|
||
color: var(--text);
|
||
}
|
||
|
||
.tree-name__label.is-folder {
|
||
font-weight: 500;
|
||
}
|
||
|
||
.tree-name__label.is-file {
|
||
cursor: pointer;
|
||
color: var(--primary);
|
||
text-decoration: none;
|
||
}
|
||
|
||
.tree-name__label.is-file:hover {
|
||
text-decoration: underline;
|
||
}
|
||
|
||
/* Numeric columns right-aligned */
|
||
.col-size, .col-date {
|
||
text-align: right;
|
||
font-variant-numeric: tabular-nums;
|
||
white-space: nowrap;
|
||
color: var(--text-muted);
|
||
}
|
||
|
||
.col-ext {
|
||
color: var(--text-muted);
|
||
font-family: Consolas, Monaco, monospace;
|
||
font-size: 0.85rem;
|
||
}
|
||
|
||
/* Loading row */
|
||
.tree-row--loading td {
|
||
color: var(--text-muted);
|
||
font-style: italic;
|
||
padding: 0.5rem 1rem 0.5rem calc(0.75rem + 2.4rem);
|
||
}
|
||
|
||
|
||
</style>
|
||
</head>
|
||
<body>
|
||
<header class="app-header">
|
||
<div class="header-left">
|
||
<svg class="app-header__logo" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" aria-hidden="true">
|
||
<rect width="64" height="64" rx="12" fill="#1e3a5f"/>
|
||
<g fill="#fff">
|
||
<rect x="14" y="18" width="36" height="7"/>
|
||
<polygon points="43,25 50,25 21,43 14,43"/>
|
||
<rect x="14" y="43" width="36" height="7"/>
|
||
</g>
|
||
</svg>
|
||
<div class="header-title-group">
|
||
<span class="app-header__title">ZDDC Browse</span>
|
||
<span class="build-timestamp">v0.0.16</span>
|
||
</div>
|
||
<button id="addDirectoryBtn" class="btn btn-primary">Add Local Directory</button>
|
||
<button id="refreshHeaderBtn" class="btn btn-secondary hidden" title="Refresh listing" aria-label="Refresh listing" style="font-size:1.1rem;">⟳</button>
|
||
</div>
|
||
<div class="header-right">
|
||
<button id="theme-btn" class="btn btn-secondary" title="Theme: auto (follows OS)" aria-label="Theme: auto (follows OS)">◐</button>
|
||
<button id="help-btn" class="btn btn-secondary" title="Help" aria-label="Help">?</button>
|
||
</div>
|
||
</header>
|
||
|
||
<main id="appMain">
|
||
<div id="emptyState" class="empty-state">
|
||
<div class="empty-state__inner">
|
||
<h2>ZDDC Browse</h2>
|
||
<p>A simple directory listing for ZDDC archives — and any directory.
|
||
Pick how you want to browse:</p>
|
||
<ul>
|
||
<li><b>Online</b> — when this page is served by zddc-server, the
|
||
listing for the current directory loads automatically.</li>
|
||
<li><b>Local</b> — click <i>Add Local Directory</i> to pick any folder
|
||
on your computer (Chromium-based browsers).</li>
|
||
</ul>
|
||
<p>Once loaded: click a folder to expand it, <b>shift-click</b>
|
||
to expand its entire subtree (or collapse it again),
|
||
click column headers to sort. Use the 📄 row to filter files
|
||
(and the 📁 row to scope to matching folders) — file matches
|
||
stay visible together with their containing folders.
|
||
Click any file to open it.</p>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="browseRoot" class="browse-root hidden">
|
||
<div class="toolbar">
|
||
<nav class="breadcrumbs" id="breadcrumbs" aria-label="Path"></nav>
|
||
<span class="toolbar__count" id="entryCount"></span>
|
||
</div>
|
||
<div class="browse-table-wrap">
|
||
<table class="browse-table" id="browseTable">
|
||
<thead>
|
||
<tr class="header-row">
|
||
<th data-sort="name" class="col-name sortable">Name <span class="sort-arrow"></span></th>
|
||
<th data-sort="size" class="col-size sortable">Size <span class="sort-arrow"></span></th>
|
||
<th data-sort="ext" class="col-ext sortable">Type <span class="sort-arrow"></span></th>
|
||
<th data-sort="date" class="col-date sortable">Modified <span class="sort-arrow"></span></th>
|
||
</tr>
|
||
<tr class="filter-row filter-row--file" title="Filter files">
|
||
<th class="col-name">
|
||
<span class="filter-row__icon" aria-hidden="true">📄</span>
|
||
<input type="text" class="column-filter" data-filter="file"
|
||
placeholder="filter files…" spellcheck="false"
|
||
aria-label="Filter by file name">
|
||
</th>
|
||
<th class="col-size"></th>
|
||
<th class="col-ext">
|
||
<input type="text" class="column-filter" data-filter="ext"
|
||
placeholder="ext…" spellcheck="false"
|
||
aria-label="Filter by extension">
|
||
</th>
|
||
<th class="col-date"></th>
|
||
</tr>
|
||
<tr class="filter-row filter-row--folder" title="Filter folders">
|
||
<th class="col-name">
|
||
<span class="filter-row__icon" aria-hidden="true">📁</span>
|
||
<input type="text" class="column-filter" data-filter="folder"
|
||
placeholder="filter folders…" spellcheck="false"
|
||
aria-label="Filter by folder name">
|
||
</th>
|
||
<th class="col-size"></th>
|
||
<th class="col-ext"></th>
|
||
<th class="col-date"></th>
|
||
</tr>
|
||
</thead>
|
||
<tbody id="browseTbody"></tbody>
|
||
</table>
|
||
</div>
|
||
</div>
|
||
</main>
|
||
|
||
<div id="statusBar" class="status-bar"></div>
|
||
|
||
<!-- Help Panel -->
|
||
<aside id="help-panel" class="help-panel" hidden aria-labelledby="help-panel-title">
|
||
<div class="help-panel__header">
|
||
<h2 id="help-panel-title" class="help-panel__title">Help — ZDDC Browse</h2>
|
||
<button type="button" class="help-panel__close" id="help-panel-close" aria-label="Close">×</button>
|
||
</div>
|
||
<div class="help-panel__body">
|
||
<h3>What is Browse?</h3>
|
||
<p>Browse is a directory listing for ZDDC archives — and any directory. It works in two modes:</p>
|
||
<dl>
|
||
<dt>Online</dt>
|
||
<dd>When the page is served by zddc-server, the listing for the current
|
||
URL directory loads automatically. Breadcrumbs link to ancestor folders.</dd>
|
||
<dt>Local</dt>
|
||
<dd>Click <strong>Add Local Directory</strong> to pick any folder on your
|
||
computer. Local mode requires a Chromium-based browser (File System
|
||
Access API).</dd>
|
||
</dl>
|
||
|
||
<h3>Tree navigation</h3>
|
||
<dl>
|
||
<dt>Click a folder</dt>
|
||
<dd>Toggle expand/collapse on that folder.</dd>
|
||
<dt>Shift-click a folder</dt>
|
||
<dd>Recursive expand or collapse — applies to the whole subtree.</dd>
|
||
<dt>Click a file</dt>
|
||
<dd>Open in the preview popup. Modifier-click (Ctrl/Cmd) or middle-click
|
||
opens in a new tab.</dd>
|
||
<dt>ZIP files</dt>
|
||
<dd>Behave as folders — click to inspect contents inline. JSZip is
|
||
bundled, so this works offline.</dd>
|
||
<dt>Column headers</dt>
|
||
<dd>Click to sort; click again to reverse.</dd>
|
||
<dt>Refresh</dt>
|
||
<dd>Re-fetches the current directory listing — works for both
|
||
local (re-enumerates the FS handle) and online (re-fetches the JSON).</dd>
|
||
</dl>
|
||
|
||
<h3>Filter rows</h3>
|
||
<p>Two filter rows live in the table header:</p>
|
||
<dl>
|
||
<dt>📄 file row</dt>
|
||
<dd>Filter by file name (left input) and/or extension (Type input).
|
||
File matches stay visible together with their ancestor folders, so
|
||
the path to each hit is always shown.</dd>
|
||
<dt>📁 folder row</dt>
|
||
<dd>Filter by folder name. Matching folders show with their entire
|
||
subtree. Combined with file filter: file must also be inside a
|
||
matching folder's subtree (intersection).</dd>
|
||
</dl>
|
||
<p>Filter syntax (shared across all ZDDC tools):</p>
|
||
<dl>
|
||
<dt><code>term</code></dt>
|
||
<dd>Contains "term" (case-insensitive)</dd>
|
||
<dt><code>!term</code></dt>
|
||
<dd>Does not contain</dd>
|
||
<dt><code>^term</code></dt>
|
||
<dd>Starts with</dd>
|
||
<dt><code>term$</code></dt>
|
||
<dd>Ends with</dd>
|
||
<dt><code>a b</code></dt>
|
||
<dd>Both (AND)</dd>
|
||
<dt><code>a | b</code></dt>
|
||
<dd>Either (OR)</dd>
|
||
<dt><code>el.*spc</code></dt>
|
||
<dd>Regex — any-char + any-sequence</dd>
|
||
</dl>
|
||
|
||
<h3>Header buttons</h3>
|
||
<dl>
|
||
<dt>Add Local Directory</dt>
|
||
<dd>Pick a folder from your computer. Works in both modes; in online
|
||
mode it's de-emphasized but still available.</dd>
|
||
<dt>⟳ Refresh</dt>
|
||
<dd>Re-load the current directory listing.</dd>
|
||
<dt>◐ Theme</dt>
|
||
<dd>Cycle auto / light / dark.</dd>
|
||
</dl>
|
||
</div>
|
||
</aside>
|
||
|
||
<script>
|
||
/*!
|
||
|
||
JSZip v3.10.1 - A JavaScript class for generating and reading zip files
|
||
<http://stuartk.com/jszip>
|
||
|
||
(c) 2009-2016 Stuart Knightley <stuart [at] stuartk.com>
|
||
Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/main/LICENSE.markdown.
|
||
|
||
JSZip uses the library pako released under the MIT license :
|
||
https://github.com/nodeca/pako/blob/main/LICENSE
|
||
*/
|
||
|
||
!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).JSZip=e()}}(function(){return function s(a,o,h){function u(r,e){if(!o[r]){if(!a[r]){var t="function"==typeof require&&require;if(!e&&t)return t(r,!0);if(l)return l(r,!0);var n=new Error("Cannot find module '"+r+"'");throw n.code="MODULE_NOT_FOUND",n}var i=o[r]={exports:{}};a[r][0].call(i.exports,function(e){var t=a[r][1][e];return u(t||e)},i,i.exports,s,a,o,h)}return o[r].exports}for(var l="function"==typeof require&&require,e=0;e<h.length;e++)u(h[e]);return u}({1:[function(e,t,r){"use strict";var d=e("./utils"),c=e("./support"),p="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";r.encode=function(e){for(var t,r,n,i,s,a,o,h=[],u=0,l=e.length,f=l,c="string"!==d.getTypeOf(e);u<e.length;)f=l-u,n=c?(t=e[u++],r=u<l?e[u++]:0,u<l?e[u++]:0):(t=e.charCodeAt(u++),r=u<l?e.charCodeAt(u++):0,u<l?e.charCodeAt(u++):0),i=t>>2,s=(3&t)<<4|r>>4,a=1<f?(15&r)<<2|n>>6:64,o=2<f?63&n:64,h.push(p.charAt(i)+p.charAt(s)+p.charAt(a)+p.charAt(o));return h.join("")},r.decode=function(e){var t,r,n,i,s,a,o=0,h=0,u="data:";if(e.substr(0,u.length)===u)throw new Error("Invalid base64 input, it looks like a data url.");var l,f=3*(e=e.replace(/[^A-Za-z0-9+/=]/g,"")).length/4;if(e.charAt(e.length-1)===p.charAt(64)&&f--,e.charAt(e.length-2)===p.charAt(64)&&f--,f%1!=0)throw new Error("Invalid base64 input, bad content length.");for(l=c.uint8array?new Uint8Array(0|f):new Array(0|f);o<e.length;)t=p.indexOf(e.charAt(o++))<<2|(i=p.indexOf(e.charAt(o++)))>>4,r=(15&i)<<4|(s=p.indexOf(e.charAt(o++)))>>2,n=(3&s)<<6|(a=p.indexOf(e.charAt(o++))),l[h++]=t,64!==s&&(l[h++]=r),64!==a&&(l[h++]=n);return l}},{"./support":30,"./utils":32}],2:[function(e,t,r){"use strict";var n=e("./external"),i=e("./stream/DataWorker"),s=e("./stream/Crc32Probe"),a=e("./stream/DataLengthProbe");function o(e,t,r,n,i){this.compressedSize=e,this.uncompressedSize=t,this.crc32=r,this.compression=n,this.compressedContent=i}o.prototype={getContentWorker:function(){var e=new i(n.Promise.resolve(this.compressedContent)).pipe(this.compression.uncompressWorker()).pipe(new a("data_length")),t=this;return e.on("end",function(){if(this.streamInfo.data_length!==t.uncompressedSize)throw new Error("Bug : uncompressed data size mismatch")}),e},getCompressedWorker:function(){return new i(n.Promise.resolve(this.compressedContent)).withStreamInfo("compressedSize",this.compressedSize).withStreamInfo("uncompressedSize",this.uncompressedSize).withStreamInfo("crc32",this.crc32).withStreamInfo("compression",this.compression)}},o.createWorkerFrom=function(e,t,r){return e.pipe(new s).pipe(new a("uncompressedSize")).pipe(t.compressWorker(r)).pipe(new a("compressedSize")).withStreamInfo("compression",t)},t.exports=o},{"./external":6,"./stream/Crc32Probe":25,"./stream/DataLengthProbe":26,"./stream/DataWorker":27}],3:[function(e,t,r){"use strict";var n=e("./stream/GenericWorker");r.STORE={magic:"\0\0",compressWorker:function(){return new n("STORE compression")},uncompressWorker:function(){return new n("STORE decompression")}},r.DEFLATE=e("./flate")},{"./flate":7,"./stream/GenericWorker":28}],4:[function(e,t,r){"use strict";var n=e("./utils");var o=function(){for(var e,t=[],r=0;r<256;r++){e=r;for(var n=0;n<8;n++)e=1&e?3988292384^e>>>1:e>>>1;t[r]=e}return t}();t.exports=function(e,t){return void 0!==e&&e.length?"string"!==n.getTypeOf(e)?function(e,t,r,n){var i=o,s=n+r;e^=-1;for(var a=n;a<s;a++)e=e>>>8^i[255&(e^t[a])];return-1^e}(0|t,e,e.length,0):function(e,t,r,n){var i=o,s=n+r;e^=-1;for(var a=n;a<s;a++)e=e>>>8^i[255&(e^t.charCodeAt(a))];return-1^e}(0|t,e,e.length,0):0}},{"./utils":32}],5:[function(e,t,r){"use strict";r.base64=!1,r.binary=!1,r.dir=!1,r.createFolders=!0,r.date=null,r.compression=null,r.compressionOptions=null,r.comment=null,r.unixPermissions=null,r.dosPermissions=null},{}],6:[function(e,t,r){"use strict";var n=null;n="undefined"!=typeof Promise?Promise:e("lie"),t.exports={Promise:n}},{lie:37}],7:[function(e,t,r){"use strict";var n="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,i=e("pako"),s=e("./utils"),a=e("./stream/GenericWorker"),o=n?"uint8array":"array";function h(e,t){a.call(this,"FlateWorker/"+e),this._pako=null,this._pakoAction=e,this._pakoOptions=t,this.meta={}}r.magic="\b\0",s.inherits(h,a),h.prototype.processChunk=function(e){this.meta=e.meta,null===this._pako&&this._createPako(),this._pako.push(s.transformTo(o,e.data),!1)},h.prototype.flush=function(){a.prototype.flush.call(this),null===this._pako&&this._createPako(),this._pako.push([],!0)},h.prototype.cleanUp=function(){a.prototype.cleanUp.call(this),this._pako=null},h.prototype._createPako=function(){this._pako=new i[this._pakoAction]({raw:!0,level:this._pakoOptions.level||-1});var t=this;this._pako.onData=function(e){t.push({data:e,meta:t.meta})}},r.compressWorker=function(e){return new h("Deflate",e)},r.uncompressWorker=function(){return new h("Inflate",{})}},{"./stream/GenericWorker":28,"./utils":32,pako:38}],8:[function(e,t,r){"use strict";function A(e,t){var r,n="";for(r=0;r<t;r++)n+=String.fromCharCode(255&e),e>>>=8;return n}function n(e,t,r,n,i,s){var a,o,h=e.file,u=e.compression,l=s!==O.utf8encode,f=I.transformTo("string",s(h.name)),c=I.transformTo("string",O.utf8encode(h.name)),d=h.comment,p=I.transformTo("string",s(d)),m=I.transformTo("string",O.utf8encode(d)),_=c.length!==h.name.length,g=m.length!==d.length,b="",v="",y="",w=h.dir,k=h.date,x={crc32:0,compressedSize:0,uncompressedSize:0};t&&!r||(x.crc32=e.crc32,x.compressedSize=e.compressedSize,x.uncompressedSize=e.uncompressedSize);var S=0;t&&(S|=8),l||!_&&!g||(S|=2048);var z=0,C=0;w&&(z|=16),"UNIX"===i?(C=798,z|=function(e,t){var r=e;return e||(r=t?16893:33204),(65535&r)<<16}(h.unixPermissions,w)):(C=20,z|=function(e){return 63&(e||0)}(h.dosPermissions)),a=k.getUTCHours(),a<<=6,a|=k.getUTCMinutes(),a<<=5,a|=k.getUTCSeconds()/2,o=k.getUTCFullYear()-1980,o<<=4,o|=k.getUTCMonth()+1,o<<=5,o|=k.getUTCDate(),_&&(v=A(1,1)+A(B(f),4)+c,b+="up"+A(v.length,2)+v),g&&(y=A(1,1)+A(B(p),4)+m,b+="uc"+A(y.length,2)+y);var E="";return E+="\n\0",E+=A(S,2),E+=u.magic,E+=A(a,2),E+=A(o,2),E+=A(x.crc32,4),E+=A(x.compressedSize,4),E+=A(x.uncompressedSize,4),E+=A(f.length,2),E+=A(b.length,2),{fileRecord:R.LOCAL_FILE_HEADER+E+f+b,dirRecord:R.CENTRAL_FILE_HEADER+A(C,2)+E+A(p.length,2)+"\0\0\0\0"+A(z,4)+A(n,4)+f+b+p}}var I=e("../utils"),i=e("../stream/GenericWorker"),O=e("../utf8"),B=e("../crc32"),R=e("../signature");function s(e,t,r,n){i.call(this,"ZipFileWorker"),this.bytesWritten=0,this.zipComment=t,this.zipPlatform=r,this.encodeFileName=n,this.streamFiles=e,this.accumulate=!1,this.contentBuffer=[],this.dirRecords=[],this.currentSourceOffset=0,this.entriesCount=0,this.currentFile=null,this._sources=[]}I.inherits(s,i),s.prototype.push=function(e){var t=e.meta.percent||0,r=this.entriesCount,n=this._sources.length;this.accumulate?this.contentBuffer.push(e):(this.bytesWritten+=e.data.length,i.prototype.push.call(this,{data:e.data,meta:{currentFile:this.currentFile,percent:r?(t+100*(r-n-1))/r:100}}))},s.prototype.openedSource=function(e){this.currentSourceOffset=this.bytesWritten,this.currentFile=e.file.name;var t=this.streamFiles&&!e.file.dir;if(t){var r=n(e,t,!1,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);this.push({data:r.fileRecord,meta:{percent:0}})}else this.accumulate=!0},s.prototype.closedSource=function(e){this.accumulate=!1;var t=this.streamFiles&&!e.file.dir,r=n(e,t,!0,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);if(this.dirRecords.push(r.dirRecord),t)this.push({data:function(e){return R.DATA_DESCRIPTOR+A(e.crc32,4)+A(e.compressedSize,4)+A(e.uncompressedSize,4)}(e),meta:{percent:100}});else for(this.push({data:r.fileRecord,meta:{percent:0}});this.contentBuffer.length;)this.push(this.contentBuffer.shift());this.currentFile=null},s.prototype.flush=function(){for(var e=this.bytesWritten,t=0;t<this.dirRecords.length;t++)this.push({data:this.dirRecords[t],meta:{percent:100}});var r=this.bytesWritten-e,n=function(e,t,r,n,i){var s=I.transformTo("string",i(n));return R.CENTRAL_DIRECTORY_END+"\0\0\0\0"+A(e,2)+A(e,2)+A(t,4)+A(r,4)+A(s.length,2)+s}(this.dirRecords.length,r,e,this.zipComment,this.encodeFileName);this.push({data:n,meta:{percent:100}})},s.prototype.prepareNextSource=function(){this.previous=this._sources.shift(),this.openedSource(this.previous.streamInfo),this.isPaused?this.previous.pause():this.previous.resume()},s.prototype.registerPrevious=function(e){this._sources.push(e);var t=this;return e.on("data",function(e){t.processChunk(e)}),e.on("end",function(){t.closedSource(t.previous.streamInfo),t._sources.length?t.prepareNextSource():t.end()}),e.on("error",function(e){t.error(e)}),this},s.prototype.resume=function(){return!!i.prototype.resume.call(this)&&(!this.previous&&this._sources.length?(this.prepareNextSource(),!0):this.previous||this._sources.length||this.generatedError?void 0:(this.end(),!0))},s.prototype.error=function(e){var t=this._sources;if(!i.prototype.error.call(this,e))return!1;for(var r=0;r<t.length;r++)try{t[r].error(e)}catch(e){}return!0},s.prototype.lock=function(){i.prototype.lock.call(this);for(var e=this._sources,t=0;t<e.length;t++)e[t].lock()},t.exports=s},{"../crc32":4,"../signature":23,"../stream/GenericWorker":28,"../utf8":31,"../utils":32}],9:[function(e,t,r){"use strict";var u=e("../compressions"),n=e("./ZipFileWorker");r.generateWorker=function(e,a,t){var o=new n(a.streamFiles,t,a.platform,a.encodeFileName),h=0;try{e.forEach(function(e,t){h++;var r=function(e,t){var r=e||t,n=u[r];if(!n)throw new Error(r+" is not a valid compression method !");return n}(t.options.compression,a.compression),n=t.options.compressionOptions||a.compressionOptions||{},i=t.dir,s=t.date;t._compressWorker(r,n).withStreamInfo("file",{name:e,dir:i,date:s,comment:t.comment||"",unixPermissions:t.unixPermissions,dosPermissions:t.dosPermissions}).pipe(o)}),o.entriesCount=h}catch(e){o.error(e)}return o}},{"../compressions":3,"./ZipFileWorker":8}],10:[function(e,t,r){"use strict";function n(){if(!(this instanceof n))return new n;if(arguments.length)throw new Error("The constructor with parameters has been removed in JSZip 3.0, please check the upgrade guide.");this.files=Object.create(null),this.comment=null,this.root="",this.clone=function(){var e=new n;for(var t in this)"function"!=typeof this[t]&&(e[t]=this[t]);return e}}(n.prototype=e("./object")).loadAsync=e("./load"),n.support=e("./support"),n.defaults=e("./defaults"),n.version="3.10.1",n.loadAsync=function(e,t){return(new n).loadAsync(e,t)},n.external=e("./external"),t.exports=n},{"./defaults":5,"./external":6,"./load":11,"./object":15,"./support":30}],11:[function(e,t,r){"use strict";var u=e("./utils"),i=e("./external"),n=e("./utf8"),s=e("./zipEntries"),a=e("./stream/Crc32Probe"),l=e("./nodejsUtils");function f(n){return new i.Promise(function(e,t){var r=n.decompressed.getContentWorker().pipe(new a);r.on("error",function(e){t(e)}).on("end",function(){r.streamInfo.crc32!==n.decompressed.crc32?t(new Error("Corrupted zip : CRC32 mismatch")):e()}).resume()})}t.exports=function(e,o){var h=this;return o=u.extend(o||{},{base64:!1,checkCRC32:!1,optimizedBinaryString:!1,createFolders:!1,decodeFileName:n.utf8decode}),l.isNode&&l.isStream(e)?i.Promise.reject(new Error("JSZip can't accept a stream when loading a zip file.")):u.prepareContent("the loaded zip file",e,!0,o.optimizedBinaryString,o.base64).then(function(e){var t=new s(o);return t.load(e),t}).then(function(e){var t=[i.Promise.resolve(e)],r=e.files;if(o.checkCRC32)for(var n=0;n<r.length;n++)t.push(f(r[n]));return i.Promise.all(t)}).then(function(e){for(var t=e.shift(),r=t.files,n=0;n<r.length;n++){var i=r[n],s=i.fileNameStr,a=u.resolve(i.fileNameStr);h.file(a,i.decompressed,{binary:!0,optimizedBinaryString:!0,date:i.date,dir:i.dir,comment:i.fileCommentStr.length?i.fileCommentStr:null,unixPermissions:i.unixPermissions,dosPermissions:i.dosPermissions,createFolders:o.createFolders}),i.dir||(h.file(a).unsafeOriginalName=s)}return t.zipComment.length&&(h.comment=t.zipComment),h})}},{"./external":6,"./nodejsUtils":14,"./stream/Crc32Probe":25,"./utf8":31,"./utils":32,"./zipEntries":33}],12:[function(e,t,r){"use strict";var n=e("../utils"),i=e("../stream/GenericWorker");function s(e,t){i.call(this,"Nodejs stream input adapter for "+e),this._upstreamEnded=!1,this._bindStream(t)}n.inherits(s,i),s.prototype._bindStream=function(e){var t=this;(this._stream=e).pause(),e.on("data",function(e){t.push({data:e,meta:{percent:0}})}).on("error",function(e){t.isPaused?this.generatedError=e:t.error(e)}).on("end",function(){t.isPaused?t._upstreamEnded=!0:t.end()})},s.prototype.pause=function(){return!!i.prototype.pause.call(this)&&(this._stream.pause(),!0)},s.prototype.resume=function(){return!!i.prototype.resume.call(this)&&(this._upstreamEnded?this.end():this._stream.resume(),!0)},t.exports=s},{"../stream/GenericWorker":28,"../utils":32}],13:[function(e,t,r){"use strict";var i=e("readable-stream").Readable;function n(e,t,r){i.call(this,t),this._helper=e;var n=this;e.on("data",function(e,t){n.push(e)||n._helper.pause(),r&&r(t)}).on("error",function(e){n.emit("error",e)}).on("end",function(){n.push(null)})}e("../utils").inherits(n,i),n.prototype._read=function(){this._helper.resume()},t.exports=n},{"../utils":32,"readable-stream":16}],14:[function(e,t,r){"use strict";t.exports={isNode:"undefined"!=typeof Buffer,newBufferFrom:function(e,t){if(Buffer.from&&Buffer.from!==Uint8Array.from)return Buffer.from(e,t);if("number"==typeof e)throw new Error('The "data" argument must not be a number');return new Buffer(e,t)},allocBuffer:function(e){if(Buffer.alloc)return Buffer.alloc(e);var t=new Buffer(e);return t.fill(0),t},isBuffer:function(e){return Buffer.isBuffer(e)},isStream:function(e){return e&&"function"==typeof e.on&&"function"==typeof e.pause&&"function"==typeof e.resume}}},{}],15:[function(e,t,r){"use strict";function s(e,t,r){var n,i=u.getTypeOf(t),s=u.extend(r||{},f);s.date=s.date||new Date,null!==s.compression&&(s.compression=s.compression.toUpperCase()),"string"==typeof s.unixPermissions&&(s.unixPermissions=parseInt(s.unixPermissions,8)),s.unixPermissions&&16384&s.unixPermissions&&(s.dir=!0),s.dosPermissions&&16&s.dosPermissions&&(s.dir=!0),s.dir&&(e=g(e)),s.createFolders&&(n=_(e))&&b.call(this,n,!0);var a="string"===i&&!1===s.binary&&!1===s.base64;r&&void 0!==r.binary||(s.binary=!a),(t instanceof c&&0===t.uncompressedSize||s.dir||!t||0===t.length)&&(s.base64=!1,s.binary=!0,t="",s.compression="STORE",i="string");var o=null;o=t instanceof c||t instanceof l?t:p.isNode&&p.isStream(t)?new m(e,t):u.prepareContent(e,t,s.binary,s.optimizedBinaryString,s.base64);var h=new d(e,o,s);this.files[e]=h}var i=e("./utf8"),u=e("./utils"),l=e("./stream/GenericWorker"),a=e("./stream/StreamHelper"),f=e("./defaults"),c=e("./compressedObject"),d=e("./zipObject"),o=e("./generate"),p=e("./nodejsUtils"),m=e("./nodejs/NodejsStreamInputAdapter"),_=function(e){"/"===e.slice(-1)&&(e=e.substring(0,e.length-1));var t=e.lastIndexOf("/");return 0<t?e.substring(0,t):""},g=function(e){return"/"!==e.slice(-1)&&(e+="/"),e},b=function(e,t){return t=void 0!==t?t:f.createFolders,e=g(e),this.files[e]||s.call(this,e,null,{dir:!0,createFolders:t}),this.files[e]};function h(e){return"[object RegExp]"===Object.prototype.toString.call(e)}var n={load:function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},forEach:function(e){var t,r,n;for(t in this.files)n=this.files[t],(r=t.slice(this.root.length,t.length))&&t.slice(0,this.root.length)===this.root&&e(r,n)},filter:function(r){var n=[];return this.forEach(function(e,t){r(e,t)&&n.push(t)}),n},file:function(e,t,r){if(1!==arguments.length)return e=this.root+e,s.call(this,e,t,r),this;if(h(e)){var n=e;return this.filter(function(e,t){return!t.dir&&n.test(e)})}var i=this.files[this.root+e];return i&&!i.dir?i:null},folder:function(r){if(!r)return this;if(h(r))return this.filter(function(e,t){return t.dir&&r.test(e)});var e=this.root+r,t=b.call(this,e),n=this.clone();return n.root=t.name,n},remove:function(r){r=this.root+r;var e=this.files[r];if(e||("/"!==r.slice(-1)&&(r+="/"),e=this.files[r]),e&&!e.dir)delete this.files[r];else for(var t=this.filter(function(e,t){return t.name.slice(0,r.length)===r}),n=0;n<t.length;n++)delete this.files[t[n].name];return this},generate:function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},generateInternalStream:function(e){var t,r={};try{if((r=u.extend(e||{},{streamFiles:!1,compression:"STORE",compressionOptions:null,type:"",platform:"DOS",comment:null,mimeType:"application/zip",encodeFileName:i.utf8encode})).type=r.type.toLowerCase(),r.compression=r.compression.toUpperCase(),"binarystring"===r.type&&(r.type="string"),!r.type)throw new Error("No output type specified.");u.checkSupport(r.type),"darwin"!==r.platform&&"freebsd"!==r.platform&&"linux"!==r.platform&&"sunos"!==r.platform||(r.platform="UNIX"),"win32"===r.platform&&(r.platform="DOS");var n=r.comment||this.comment||"";t=o.generateWorker(this,r,n)}catch(e){(t=new l("error")).error(e)}return new a(t,r.type||"string",r.mimeType)},generateAsync:function(e,t){return this.generateInternalStream(e).accumulate(t)},generateNodeStream:function(e,t){return(e=e||{}).type||(e.type="nodebuffer"),this.generateInternalStream(e).toNodejsStream(t)}};t.exports=n},{"./compressedObject":2,"./defaults":5,"./generate":9,"./nodejs/NodejsStreamInputAdapter":12,"./nodejsUtils":14,"./stream/GenericWorker":28,"./stream/StreamHelper":29,"./utf8":31,"./utils":32,"./zipObject":35}],16:[function(e,t,r){"use strict";t.exports=e("stream")},{stream:void 0}],17:[function(e,t,r){"use strict";var n=e("./DataReader");function i(e){n.call(this,e);for(var t=0;t<this.data.length;t++)e[t]=255&e[t]}e("../utils").inherits(i,n),i.prototype.byteAt=function(e){return this.data[this.zero+e]},i.prototype.lastIndexOfSignature=function(e){for(var t=e.charCodeAt(0),r=e.charCodeAt(1),n=e.charCodeAt(2),i=e.charCodeAt(3),s=this.length-4;0<=s;--s)if(this.data[s]===t&&this.data[s+1]===r&&this.data[s+2]===n&&this.data[s+3]===i)return s-this.zero;return-1},i.prototype.readAndCheckSignature=function(e){var t=e.charCodeAt(0),r=e.charCodeAt(1),n=e.charCodeAt(2),i=e.charCodeAt(3),s=this.readData(4);return t===s[0]&&r===s[1]&&n===s[2]&&i===s[3]},i.prototype.readData=function(e){if(this.checkOffset(e),0===e)return[];var t=this.data.slice(this.zero+this.index,this.zero+this.index+e);return this.index+=e,t},t.exports=i},{"../utils":32,"./DataReader":18}],18:[function(e,t,r){"use strict";var n=e("../utils");function i(e){this.data=e,this.length=e.length,this.index=0,this.zero=0}i.prototype={checkOffset:function(e){this.checkIndex(this.index+e)},checkIndex:function(e){if(this.length<this.zero+e||e<0)throw new Error("End of data reached (data length = "+this.length+", asked index = "+e+"). 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n=e("../utils"),i=e("./GenericWorker");function s(e){i.call(this,"DataWorker");var t=this;this.dataIsReady=!1,this.index=0,this.max=0,this.data=null,this.type="",this._tickScheduled=!1,e.then(function(e){t.dataIsReady=!0,t.data=e,t.max=e&&e.length||0,t.type=n.getTypeOf(e),t.isPaused||t._tickAndRepeat()},function(e){t.error(e)})}n.inherits(s,i),s.prototype.cleanUp=function(){i.prototype.cleanUp.call(this),this.data=null},s.prototype.resume=function(){return!!i.prototype.resume.call(this)&&(!this._tickScheduled&&this.dataIsReady&&(this._tickScheduled=!0,n.delay(this._tickAndRepeat,[],this)),!0)},s.prototype._tickAndRepeat=function(){this._tickScheduled=!1,this.isPaused||this.isFinished||(this._tick(),this.isFinished||(n.delay(this._tickAndRepeat,[],this),this._tickScheduled=!0))},s.prototype._tick=function(){if(this.isPaused||this.isFinished)return!1;var e=null,t=Math.min(this.max,this.index+16384);if(this.index>=this.max)return 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Is it in a supported JavaScript type (String, Blob, ArrayBuffer, etc) ?"))})}},{"./base64":1,"./external":6,"./nodejsUtils":14,"./support":30,setimmediate:54}],33:[function(e,t,r){"use strict";var n=e("./reader/readerFor"),i=e("./utils"),s=e("./signature"),a=e("./zipEntry"),o=e("./support");function h(e){this.files=[],this.loadOptions=e}h.prototype={checkSignature:function(e){if(!this.reader.readAndCheckSignature(e)){this.reader.index-=4;var t=this.reader.readString(4);throw new Error("Corrupted zip or bug: unexpected signature ("+i.pretty(t)+", expected "+i.pretty(e)+")")}},isSignature:function(e,t){var r=this.reader.index;this.reader.setIndex(e);var n=this.reader.readString(4)===t;return this.reader.setIndex(r),n},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2);var e=this.reader.readData(this.zipCommentLength),t=o.uint8array?"uint8array":"array",r=i.transformTo(t,e);this.zipComment=this.loadOptions.decodeFileName(r)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.reader.skip(4),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var e,t,r,n=this.zip64EndOfCentralSize-44;0<n;)e=this.reader.readInt(2),t=this.reader.readInt(4),r=this.reader.readData(t),this.zip64ExtensibleData[e]={id:e,length:t,value:r}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),1<this.disksCount)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var e,t;for(e=0;e<this.files.length;e++)t=this.files[e],this.reader.setIndex(t.localHeaderOffset),this.checkSignature(s.LOCAL_FILE_HEADER),t.readLocalPart(this.reader),t.handleUTF8(),t.processAttributes()},readCentralDir:function(){var e;for(this.reader.setIndex(this.centralDirOffset);this.reader.readAndCheckSignature(s.CENTRAL_FILE_HEADER);)(e=new a({zip64:this.zip64},this.loadOptions)).readCentralPart(this.reader),this.files.push(e);if(this.centralDirRecords!==this.files.length&&0!==this.centralDirRecords&&0===this.files.length)throw new Error("Corrupted zip or bug: expected "+this.centralDirRecords+" records in central dir, got "+this.files.length)},readEndOfCentral:function(){var e=this.reader.lastIndexOfSignature(s.CENTRAL_DIRECTORY_END);if(e<0)throw!this.isSignature(0,s.LOCAL_FILE_HEADER)?new Error("Can't find end of central directory : is this a zip file ? If it is, see https://stuk.github.io/jszip/documentation/howto/read_zip.html"):new Error("Corrupted zip: can't find end of central directory");this.reader.setIndex(e);var t=e;if(this.checkSignature(s.CENTRAL_DIRECTORY_END),this.readBlockEndOfCentral(),this.diskNumber===i.MAX_VALUE_16BITS||this.diskWithCentralDirStart===i.MAX_VALUE_16BITS||this.centralDirRecordsOnThisDisk===i.MAX_VALUE_16BITS||this.centralDirRecords===i.MAX_VALUE_16BITS||this.centralDirSize===i.MAX_VALUE_32BITS||this.centralDirOffset===i.MAX_VALUE_32BITS){if(this.zip64=!0,(e=this.reader.lastIndexOfSignature(s.ZIP64_CENTRAL_DIRECTORY_LOCATOR))<0)throw new Error("Corrupted zip: can't find the ZIP64 end of central directory locator");if(this.reader.setIndex(e),this.checkSignature(s.ZIP64_CENTRAL_DIRECTORY_LOCATOR),this.readBlockZip64EndOfCentralLocator(),!this.isSignature(this.relativeOffsetEndOfZip64CentralDir,s.ZIP64_CENTRAL_DIRECTORY_END)&&(this.relativeOffsetEndOfZip64CentralDir=this.reader.lastIndexOfSignature(s.ZIP64_CENTRAL_DIRECTORY_END),this.relativeOffsetEndOfZip64CentralDir<0))throw new Error("Corrupted zip: can't find the ZIP64 end of central directory");this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir),this.checkSignature(s.ZIP64_CENTRAL_DIRECTORY_END),this.readBlockZip64EndOfCentral()}var r=this.centralDirOffset+this.centralDirSize;this.zip64&&(r+=20,r+=12+this.zip64EndOfCentralSize);var n=t-r;if(0<n)this.isSignature(t,s.CENTRAL_FILE_HEADER)||(this.reader.zero=n);else if(n<0)throw new Error("Corrupted zip: missing "+Math.abs(n)+" bytes.")},prepareReader:function(e){this.reader=n(e)},load:function(e){this.prepareReader(e),this.readEndOfCentral(),this.readCentralDir(),this.readLocalFiles()}},t.exports=h},{"./reader/readerFor":22,"./signature":23,"./support":30,"./utils":32,"./zipEntry":34}],34:[function(e,t,r){"use strict";var n=e("./reader/readerFor"),s=e("./utils"),i=e("./compressedObject"),a=e("./crc32"),o=e("./utf8"),h=e("./compressions"),u=e("./support");function l(e,t){this.options=e,this.loadOptions=t}l.prototype={isEncrypted:function(){return 1==(1&this.bitFlag)},useUTF8:function(){return 2048==(2048&this.bitFlag)},readLocalPart:function(e){var t,r;if(e.skip(22),this.fileNameLength=e.readInt(2),r=e.readInt(2),this.fileName=e.readData(this.fileNameLength),e.skip(r),-1===this.compressedSize||-1===this.uncompressedSize)throw new Error("Bug or corrupted zip : didn't get enough information from the central directory (compressedSize === -1 || uncompressedSize === -1)");if(null===(t=function(e){for(var t in h)if(Object.prototype.hasOwnProperty.call(h,t)&&h[t].magic===e)return h[t];return null}(this.compressionMethod)))throw new Error("Corrupted zip : compression "+s.pretty(this.compressionMethod)+" unknown (inner file : "+s.transformTo("string",this.fileName)+")");this.decompressed=new i(this.compressedSize,this.uncompressedSize,this.crc32,t,e.readData(this.compressedSize))},readCentralPart:function(e){this.versionMadeBy=e.readInt(2),e.skip(2),this.bitFlag=e.readInt(2),this.compressionMethod=e.readString(2),this.date=e.readDate(),this.crc32=e.readInt(4),this.compressedSize=e.readInt(4),this.uncompressedSize=e.readInt(4);var t=e.readInt(2);if(this.extraFieldsLength=e.readInt(2),this.fileCommentLength=e.readInt(2),this.diskNumberStart=e.readInt(2),this.internalFileAttributes=e.readInt(2),this.externalFileAttributes=e.readInt(4),this.localHeaderOffset=e.readInt(4),this.isEncrypted())throw new Error("Encrypted zip are not supported");e.skip(t),this.readExtraFields(e),this.parseZIP64ExtraField(e),this.fileComment=e.readData(this.fileCommentLength)},processAttributes:function(){this.unixPermissions=null,this.dosPermissions=null;var e=this.versionMadeBy>>8;this.dir=!!(16&this.externalFileAttributes),0==e&&(this.dosPermissions=63&this.externalFileAttributes),3==e&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileNameStr.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var e=n(this.extraFields[1].value);this.uncompressedSize===s.MAX_VALUE_32BITS&&(this.uncompressedSize=e.readInt(8)),this.compressedSize===s.MAX_VALUE_32BITS&&(this.compressedSize=e.readInt(8)),this.localHeaderOffset===s.MAX_VALUE_32BITS&&(this.localHeaderOffset=e.readInt(8)),this.diskNumberStart===s.MAX_VALUE_32BITS&&(this.diskNumberStart=e.readInt(4))}},readExtraFields:function(e){var t,r,n,i=e.index+this.extraFieldsLength;for(this.extraFields||(this.extraFields={});e.index+4<i;)t=e.readInt(2),r=e.readInt(2),n=e.readData(r),this.extraFields[t]={id:t,length:r,value:n};e.setIndex(i)},handleUTF8:function(){var e=u.uint8array?"uint8array":"array";if(this.useUTF8())this.fileNameStr=o.utf8decode(this.fileName),this.fileCommentStr=o.utf8decode(this.fileComment);else{var t=this.findExtraFieldUnicodePath();if(null!==t)this.fileNameStr=t;else{var r=s.transformTo(e,this.fileName);this.fileNameStr=this.loadOptions.decodeFileName(r)}var n=this.findExtraFieldUnicodeComment();if(null!==n)this.fileCommentStr=n;else{var i=s.transformTo(e,this.fileComment);this.fileCommentStr=this.loadOptions.decodeFileName(i)}}},findExtraFieldUnicodePath:function(){var e=this.extraFields[28789];if(e){var t=n(e.value);return 1!==t.readInt(1)?null:a(this.fileName)!==t.readInt(4)?null:o.utf8decode(t.readData(e.length-5))}return null},findExtraFieldUnicodeComment:function(){var e=this.extraFields[25461];if(e){var t=n(e.value);return 1!==t.readInt(1)?null:a(this.fileComment)!==t.readInt(4)?null:o.utf8decode(t.readData(e.length-5))}return null}},t.exports=l},{"./compressedObject":2,"./compressions":3,"./crc32":4,"./reader/readerFor":22,"./support":30,"./utf8":31,"./utils":32}],35:[function(e,t,r){"use strict";function n(e,t,r){this.name=e,this.dir=r.dir,this.date=r.date,this.comment=r.comment,this.unixPermissions=r.unixPermissions,this.dosPermissions=r.dosPermissions,this._data=t,this._dataBinary=r.binary,this.options={compression:r.compression,compressionOptions:r.compressionOptions}}var s=e("./stream/StreamHelper"),i=e("./stream/DataWorker"),a=e("./utf8"),o=e("./compressedObject"),h=e("./stream/GenericWorker");n.prototype={internalStream:function(e){var t=null,r="string";try{if(!e)throw new Error("No output type specified.");var n="string"===(r=e.toLowerCase())||"text"===r;"binarystring"!==r&&"text"!==r||(r="string"),t=this._decompressWorker();var i=!this._dataBinary;i&&!n&&(t=t.pipe(new a.Utf8EncodeWorker)),!i&&n&&(t=t.pipe(new a.Utf8DecodeWorker))}catch(e){(t=new h("error")).error(e)}return new s(t,r,"")},async:function(e,t){return this.internalStream(e).accumulate(t)},nodeStream:function(e,t){return this.internalStream(e||"nodebuffer").toNodejsStream(t)},_compressWorker:function(e,t){if(this._data instanceof o&&this._data.compression.magic===e.magic)return this._data.getCompressedWorker();var r=this._decompressWorker();return this._dataBinary||(r=r.pipe(new a.Utf8EncodeWorker)),o.createWorkerFrom(r,e,t)},_decompressWorker:function(){return this._data instanceof o?this._data.getContentWorker():this._data instanceof h?this._data:new i(this._data)}};for(var u=["asText","asBinary","asNodeBuffer","asUint8Array","asArrayBuffer"],l=function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},f=0;f<u.length;f++)n.prototype[u[f]]=l;t.exports=n},{"./compressedObject":2,"./stream/DataWorker":27,"./stream/GenericWorker":28,"./stream/StreamHelper":29,"./utf8":31}],36:[function(e,l,t){(function(t){"use strict";var r,n,e=t.MutationObserver||t.WebKitMutationObserver;if(e){var i=0,s=new e(u),a=t.document.createTextNode("");s.observe(a,{characterData:!0}),r=function(){a.data=i=++i%2}}else if(t.setImmediate||void 0===t.MessageChannel)r="document"in t&&"onreadystatechange"in t.document.createElement("script")?function(){var e=t.document.createElement("script");e.onreadystatechange=function(){u(),e.onreadystatechange=null,e.parentNode.removeChild(e),e=null},t.document.documentElement.appendChild(e)}:function(){setTimeout(u,0)};else{var o=new t.MessageChannel;o.port1.onmessage=u,r=function(){o.port2.postMessage(0)}}var h=[];function u(){var e,t;n=!0;for(var r=h.length;r;){for(t=h,h=[],e=-1;++e<r;)t[e]();r=h.length}n=!1}l.exports=function(e){1!==h.push(e)||n||r()}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],37:[function(e,t,r){"use strict";var i=e("immediate");function u(){}var l={},s=["REJECTED"],a=["FULFILLED"],n=["PENDING"];function o(e){if("function"!=typeof e)throw new TypeError("resolver must be a function");this.state=n,this.queue=[],this.outcome=void 0,e!==u&&d(this,e)}function h(e,t,r){this.promise=e,"function"==typeof t&&(this.onFulfilled=t,this.callFulfilled=this.otherCallFulfilled),"function"==typeof r&&(this.onRejected=r,this.callRejected=this.otherCallRejected)}function f(t,r,n){i(function(){var e;try{e=r(n)}catch(e){return l.reject(t,e)}e===t?l.reject(t,new TypeError("Cannot resolve promise with itself")):l.resolve(t,e)})}function c(e){var t=e&&e.then;if(e&&("object"==typeof e||"function"==typeof e)&&"function"==typeof t)return function(){t.apply(e,arguments)}}function d(t,e){var r=!1;function n(e){r||(r=!0,l.reject(t,e))}function i(e){r||(r=!0,l.resolve(t,e))}var s=p(function(){e(i,n)});"error"===s.status&&n(s.value)}function p(e,t){var r={};try{r.value=e(t),r.status="success"}catch(e){r.status="error",r.value=e}return r}(t.exports=o).prototype.finally=function(t){if("function"!=typeof t)return this;var r=this.constructor;return this.then(function(e){return r.resolve(t()).then(function(){return e})},function(e){return r.resolve(t()).then(function(){throw e})})},o.prototype.catch=function(e){return this.then(null,e)},o.prototype.then=function(e,t){if("function"!=typeof e&&this.state===a||"function"!=typeof t&&this.state===s)return this;var r=new this.constructor(u);this.state!==n?f(r,this.state===a?e:t,this.outcome):this.queue.push(new h(r,e,t));return r},h.prototype.callFulfilled=function(e){l.resolve(this.promise,e)},h.prototype.otherCallFulfilled=function(e){f(this.promise,this.onFulfilled,e)},h.prototype.callRejected=function(e){l.reject(this.promise,e)},h.prototype.otherCallRejected=function(e){f(this.promise,this.onRejected,e)},l.resolve=function(e,t){var r=p(c,t);if("error"===r.status)return l.reject(e,r.value);var n=r.value;if(n)d(e,n);else{e.state=a,e.outcome=t;for(var i=-1,s=e.queue.length;++i<s;)e.queue[i].callFulfilled(t)}return e},l.reject=function(e,t){e.state=s,e.outcome=t;for(var r=-1,n=e.queue.length;++r<n;)e.queue[r].callRejected(t);return e},o.resolve=function(e){if(e instanceof this)return e;return l.resolve(new this(u),e)},o.reject=function(e){var t=new this(u);return l.reject(t,e)},o.all=function(e){var r=this;if("[object Array]"!==Object.prototype.toString.call(e))return this.reject(new TypeError("must be an array"));var n=e.length,i=!1;if(!n)return this.resolve([]);var s=new Array(n),a=0,t=-1,o=new this(u);for(;++t<n;)h(e[t],t);return o;function h(e,t){r.resolve(e).then(function(e){s[t]=e,++a!==n||i||(i=!0,l.resolve(o,s))},function(e){i||(i=!0,l.reject(o,e))})}},o.race=function(e){var t=this;if("[object Array]"!==Object.prototype.toString.call(e))return this.reject(new TypeError("must be an array"));var r=e.length,n=!1;if(!r)return this.resolve([]);var i=-1,s=new this(u);for(;++i<r;)a=e[i],t.resolve(a).then(function(e){n||(n=!0,l.resolve(s,e))},function(e){n||(n=!0,l.reject(s,e))});var a;return s}},{immediate:36}],38:[function(e,t,r){"use strict";var n={};(0,e("./lib/utils/common").assign)(n,e("./lib/deflate"),e("./lib/inflate"),e("./lib/zlib/constants")),t.exports=n},{"./lib/deflate":39,"./lib/inflate":40,"./lib/utils/common":41,"./lib/zlib/constants":44}],39:[function(e,t,r){"use strict";var a=e("./zlib/deflate"),o=e("./utils/common"),h=e("./utils/strings"),i=e("./zlib/messages"),s=e("./zlib/zstream"),u=Object.prototype.toString,l=0,f=-1,c=0,d=8;function p(e){if(!(this instanceof p))return new p(e);this.options=o.assign({level:f,method:d,chunkSize:16384,windowBits:15,memLevel:8,strategy:c,to:""},e||{});var t=this.options;t.raw&&0<t.windowBits?t.windowBits=-t.windowBits:t.gzip&&0<t.windowBits&&t.windowBits<16&&(t.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new s,this.strm.avail_out=0;var r=a.deflateInit2(this.strm,t.level,t.method,t.windowBits,t.memLevel,t.strategy);if(r!==l)throw new Error(i[r]);if(t.header&&a.deflateSetHeader(this.strm,t.header),t.dictionary){var n;if(n="string"==typeof t.dictionary?h.string2buf(t.dictionary):"[object ArrayBuffer]"===u.call(t.dictionary)?new Uint8Array(t.dictionary):t.dictionary,(r=a.deflateSetDictionary(this.strm,n))!==l)throw new Error(i[r]);this._dict_set=!0}}function n(e,t){var r=new p(t);if(r.push(e,!0),r.err)throw r.msg||i[r.err];return r.result}p.prototype.push=function(e,t){var r,n,i=this.strm,s=this.options.chunkSize;if(this.ended)return!1;n=t===~~t?t:!0===t?4:0,"string"==typeof e?i.input=h.string2buf(e):"[object ArrayBuffer]"===u.call(e)?i.input=new Uint8Array(e):i.input=e,i.next_in=0,i.avail_in=i.input.length;do{if(0===i.avail_out&&(i.output=new o.Buf8(s),i.next_out=0,i.avail_out=s),1!==(r=a.deflate(i,n))&&r!==l)return this.onEnd(r),!(this.ended=!0);0!==i.avail_out&&(0!==i.avail_in||4!==n&&2!==n)||("string"===this.options.to?this.onData(h.buf2binstring(o.shrinkBuf(i.output,i.next_out))):this.onData(o.shrinkBuf(i.output,i.next_out)))}while((0<i.avail_in||0===i.avail_out)&&1!==r);return 4===n?(r=a.deflateEnd(this.strm),this.onEnd(r),this.ended=!0,r===l):2!==n||(this.onEnd(l),!(i.avail_out=0))},p.prototype.onData=function(e){this.chunks.push(e)},p.prototype.onEnd=function(e){e===l&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=o.flattenChunks(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg},r.Deflate=p,r.deflate=n,r.deflateRaw=function(e,t){return(t=t||{}).raw=!0,n(e,t)},r.gzip=function(e,t){return(t=t||{}).gzip=!0,n(e,t)}},{"./utils/common":41,"./utils/strings":42,"./zlib/deflate":46,"./zlib/messages":51,"./zlib/zstream":53}],40:[function(e,t,r){"use strict";var c=e("./zlib/inflate"),d=e("./utils/common"),p=e("./utils/strings"),m=e("./zlib/constants"),n=e("./zlib/messages"),i=e("./zlib/zstream"),s=e("./zlib/gzheader"),_=Object.prototype.toString;function a(e){if(!(this instanceof a))return new a(e);this.options=d.assign({chunkSize:16384,windowBits:0,to:""},e||{});var 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R(e,0===e.avail_out?-5:_);if(n.strm=e,r=n.last_flush,n.last_flush=t,n.status===C)if(2===n.wrap)e.adler=0,U(n,31),U(n,139),U(n,8),n.gzhead?(U(n,(n.gzhead.text?1:0)+(n.gzhead.hcrc?2:0)+(n.gzhead.extra?4:0)+(n.gzhead.name?8:0)+(n.gzhead.comment?16:0)),U(n,255&n.gzhead.time),U(n,n.gzhead.time>>8&255),U(n,n.gzhead.time>>16&255),U(n,n.gzhead.time>>24&255),U(n,9===n.level?2:2<=n.strategy||n.level<2?4:0),U(n,255&n.gzhead.os),n.gzhead.extra&&n.gzhead.extra.length&&(U(n,255&n.gzhead.extra.length),U(n,n.gzhead.extra.length>>8&255)),n.gzhead.hcrc&&(e.adler=p(e.adler,n.pending_buf,n.pending,0)),n.gzindex=0,n.status=69):(U(n,0),U(n,0),U(n,0),U(n,0),U(n,0),U(n,9===n.level?2:2<=n.strategy||n.level<2?4:0),U(n,3),n.status=E);else{var a=v+(n.w_bits-8<<4)<<8;a|=(2<=n.strategy||n.level<2?0:n.level<6?1:6===n.level?2:3)<<6,0!==n.strstart&&(a|=32),a+=31-a%31,n.status=E,P(n,a),0!==n.strstart&&(P(n,e.adler>>>16),P(n,65535&e.adler)),e.adler=1}if(69===n.status)if(n.gzhead.extra){for(i=n.pending;n.gzindex<(65535&n.gzhead.extra.length)&&(n.pending!==n.pending_buf_size||(n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),F(e),i=n.pending,n.pending!==n.pending_buf_size));)U(n,255&n.gzhead.extra[n.gzindex]),n.gzindex++;n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),n.gzindex===n.gzhead.extra.length&&(n.gzindex=0,n.status=73)}else n.status=73;if(73===n.status)if(n.gzhead.name){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),F(e),i=n.pending,n.pending===n.pending_buf_size)){s=1;break}s=n.gzindex<n.gzhead.name.length?255&n.gzhead.name.charCodeAt(n.gzindex++):0,U(n,s)}while(0!==s);n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),0===s&&(n.gzindex=0,n.status=91)}else n.status=91;if(91===n.status)if(n.gzhead.comment){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),F(e),i=n.pending,n.pending===n.pending_buf_size)){s=1;break}s=n.gzindex<n.gzhead.comment.length?255&n.gzhead.comment.charCodeAt(n.gzindex++):0,U(n,s)}while(0!==s);n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),0===s&&(n.status=103)}else n.status=103;if(103===n.status&&(n.gzhead.hcrc?(n.pending+2>n.pending_buf_size&&F(e),n.pending+2<=n.pending_buf_size&&(U(n,255&e.adler),U(n,e.adler>>8&255),e.adler=0,n.status=E)):n.status=E),0!==n.pending){if(F(e),0===e.avail_out)return n.last_flush=-1,m}else if(0===e.avail_in&&T(t)<=T(r)&&t!==f)return R(e,-5);if(666===n.status&&0!==e.avail_in)return R(e,-5);if(0!==e.avail_in||0!==n.lookahead||t!==l&&666!==n.status){var o=2===n.strategy?function(e,t){for(var r;;){if(0===e.lookahead&&(j(e),0===e.lookahead)){if(t===l)return A;break}if(e.match_length=0,r=u._tr_tally(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,r&&(N(e,!1),0===e.strm.avail_out))return A}return e.insert=0,t===f?(N(e,!0),0===e.strm.avail_out?O:B):e.last_lit&&(N(e,!1),0===e.strm.avail_out)?A:I}(n,t):3===n.strategy?function(e,t){for(var r,n,i,s,a=e.window;;){if(e.lookahead<=S){if(j(e),e.lookahead<=S&&t===l)return A;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=x&&0<e.strstart&&(n=a[i=e.strstart-1])===a[++i]&&n===a[++i]&&n===a[++i]){s=e.strstart+S;do{}while(n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&n===a[++i]&&i<s);e.match_length=S-(s-i),e.match_length>e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=x?(r=u._tr_tally(e,1,e.match_length-x),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(r=u._tr_tally(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),r&&(N(e,!1),0===e.strm.avail_out))return A}return e.insert=0,t===f?(N(e,!0),0===e.strm.avail_out?O:B):e.last_lit&&(N(e,!1),0===e.strm.avail_out)?A:I}(n,t):h[n.level].func(n,t);if(o!==O&&o!==B||(n.status=666),o===A||o===O)return 0===e.avail_out&&(n.last_flush=-1),m;if(o===I&&(1===t?u._tr_align(n):5!==t&&(u._tr_stored_block(n,0,0,!1),3===t&&(D(n.head),0===n.lookahead&&(n.strstart=0,n.block_start=0,n.insert=0))),F(e),0===e.avail_out))return n.last_flush=-1,m}return t!==f?m:n.wrap<=0?1:(2===n.wrap?(U(n,255&e.adler),U(n,e.adler>>8&255),U(n,e.adler>>16&255),U(n,e.adler>>24&255),U(n,255&e.total_in),U(n,e.total_in>>8&255),U(n,e.total_in>>16&255),U(n,e.total_in>>24&255)):(P(n,e.adler>>>16),P(n,65535&e.adler)),F(e),0<n.wrap&&(n.wrap=-n.wrap),0!==n.pending?m:1)},r.deflateEnd=function(e){var t;return e&&e.state?(t=e.state.status)!==C&&69!==t&&73!==t&&91!==t&&103!==t&&t!==E&&666!==t?R(e,_):(e.state=null,t===E?R(e,-3):m):_},r.deflateSetDictionary=function(e,t){var r,n,i,s,a,o,h,u,l=t.length;if(!e||!e.state)return _;if(2===(s=(r=e.state).wrap)||1===s&&r.status!==C||r.lookahead)return _;for(1===s&&(e.adler=d(e.adler,t,l,0)),r.wrap=0,l>=r.w_size&&(0===s&&(D(r.head),r.strstart=0,r.block_start=0,r.insert=0),u=new c.Buf8(r.w_size),c.arraySet(u,t,l-r.w_size,r.w_size,0),t=u,l=r.w_size),a=e.avail_in,o=e.next_in,h=e.input,e.avail_in=l,e.next_in=0,e.input=t,j(r);r.lookahead>=x;){for(n=r.strstart,i=r.lookahead-(x-1);r.ins_h=(r.ins_h<<r.hash_shift^r.window[n+x-1])&r.hash_mask,r.prev[n&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=n,n++,--i;);r.strstart=n,r.lookahead=x-1,j(r)}return r.strstart+=r.lookahead,r.block_start=r.strstart,r.insert=r.lookahead,r.lookahead=0,r.match_length=r.prev_length=x-1,r.match_available=0,e.next_in=o,e.input=h,e.avail_in=a,r.wrap=s,m},r.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./messages":51,"./trees":52}],47:[function(e,t,r){"use strict";t.exports=function(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}},{}],48:[function(e,t,r){"use strict";t.exports=function(e,t){var r,n,i,s,a,o,h,u,l,f,c,d,p,m,_,g,b,v,y,w,k,x,S,z,C;r=e.state,n=e.next_in,z=e.input,i=n+(e.avail_in-5),s=e.next_out,C=e.output,a=s-(t-e.avail_out),o=s+(e.avail_out-257),h=r.dmax,u=r.wsize,l=r.whave,f=r.wnext,c=r.window,d=r.hold,p=r.bits,m=r.lencode,_=r.distcode,g=(1<<r.lenbits)-1,b=(1<<r.distbits)-1;e:do{p<15&&(d+=z[n++]<<p,p+=8,d+=z[n++]<<p,p+=8),v=m[d&g];t:for(;;){if(d>>>=y=v>>>24,p-=y,0===(y=v>>>16&255))C[s++]=65535&v;else{if(!(16&y)){if(0==(64&y)){v=m[(65535&v)+(d&(1<<y)-1)];continue t}if(32&y){r.mode=12;break e}e.msg="invalid literal/length code",r.mode=30;break e}w=65535&v,(y&=15)&&(p<y&&(d+=z[n++]<<p,p+=8),w+=d&(1<<y)-1,d>>>=y,p-=y),p<15&&(d+=z[n++]<<p,p+=8,d+=z[n++]<<p,p+=8),v=_[d&b];r:for(;;){if(d>>>=y=v>>>24,p-=y,!(16&(y=v>>>16&255))){if(0==(64&y)){v=_[(65535&v)+(d&(1<<y)-1)];continue r}e.msg="invalid distance code",r.mode=30;break e}if(k=65535&v,p<(y&=15)&&(d+=z[n++]<<p,(p+=8)<y&&(d+=z[n++]<<p,p+=8)),h<(k+=d&(1<<y)-1)){e.msg="invalid distance too far back",r.mode=30;break 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s(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new I.Buf16(320),this.work=new I.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function a(e){var t;return e&&e.state?(t=e.state,e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=P,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new I.Buf32(n),t.distcode=t.distdyn=new I.Buf32(i),t.sane=1,t.back=-1,N):U}function o(e){var t;return e&&e.state?((t=e.state).wsize=0,t.whave=0,t.wnext=0,a(e)):U}function h(e,t){var r,n;return e&&e.state?(n=e.state,t<0?(r=0,t=-t):(r=1+(t>>4),t<48&&(t&=15)),t&&(t<8||15<t)?U:(null!==n.window&&n.wbits!==t&&(n.window=null),n.wrap=r,n.wbits=t,o(e))):U}function u(e,t){var r,n;return e?(n=new s,(e.state=n).window=null,(r=h(e,t))!==N&&(e.state=null),r):U}var l,f,c=!0;function j(e){if(c){var t;for(l=new I.Buf32(512),f=new I.Buf32(32),t=0;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(T(D,e.lens,0,288,l,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;T(F,e.lens,0,32,f,0,e.work,{bits:5}),c=!1}e.lencode=l,e.lenbits=9,e.distcode=f,e.distbits=5}function Z(e,t,r,n){var i,s=e.state;return null===s.window&&(s.wsize=1<<s.wbits,s.wnext=0,s.whave=0,s.window=new I.Buf8(s.wsize)),n>=s.wsize?(I.arraySet(s.window,t,r-s.wsize,s.wsize,0),s.wnext=0,s.whave=s.wsize):(n<(i=s.wsize-s.wnext)&&(i=n),I.arraySet(s.window,t,r-n,i,s.wnext),(n-=i)?(I.arraySet(s.window,t,r-n,n,0),s.wnext=n,s.whave=s.wsize):(s.wnext+=i,s.wnext===s.wsize&&(s.wnext=0),s.whave<s.wsize&&(s.whave+=i))),0}r.inflateReset=o,r.inflateReset2=h,r.inflateResetKeep=a,r.inflateInit=function(e){return u(e,15)},r.inflateInit2=u,r.inflate=function(e,t){var r,n,i,s,a,o,h,u,l,f,c,d,p,m,_,g,b,v,y,w,k,x,S,z,C=0,E=new I.Buf8(4),A=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!e||!e.state||!e.output||!e.input&&0!==e.avail_in)return U;12===(r=e.state).mode&&(r.mode=13),a=e.next_out,i=e.output,h=e.avail_out,s=e.next_in,n=e.input,o=e.avail_in,u=r.hold,l=r.bits,f=o,c=h,x=N;e:for(;;)switch(r.mode){case P:if(0===r.wrap){r.mode=13;break}for(;l<16;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(2&r.wrap&&35615===u){E[r.check=0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0),l=u=0,r.mode=2;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&u)<<8)+(u>>8))%31){e.msg="incorrect header check",r.mode=30;break}if(8!=(15&u)){e.msg="unknown compression method",r.mode=30;break}if(l-=4,k=8+(15&(u>>>=4)),0===r.wbits)r.wbits=k;else if(k>r.wbits){e.msg="invalid window size",r.mode=30;break}r.dmax=1<<k,e.adler=r.check=1,r.mode=512&u?10:12,l=u=0;break;case 2:for(;l<16;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(r.flags=u,8!=(255&r.flags)){e.msg="unknown compression method",r.mode=30;break}if(57344&r.flags){e.msg="unknown header flags set",r.mode=30;break}r.head&&(r.head.text=u>>8&1),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0)),l=u=0,r.mode=3;case 3:for(;l<32;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}r.head&&(r.head.time=u),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,E[2]=u>>>16&255,E[3]=u>>>24&255,r.check=B(r.check,E,4,0)),l=u=0,r.mode=4;case 4:for(;l<16;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}r.head&&(r.head.xflags=255&u,r.head.os=u>>8),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0)),l=u=0,r.mode=5;case 5:if(1024&r.flags){for(;l<16;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}r.length=u,r.head&&(r.head.extra_len=u),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0)),l=u=0}else r.head&&(r.head.extra=null);r.mode=6;case 6:if(1024&r.flags&&(o<(d=r.length)&&(d=o),d&&(r.head&&(k=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),I.arraySet(r.head.extra,n,s,d,k)),512&r.flags&&(r.check=B(r.check,n,d,s)),o-=d,s+=d,r.length-=d),r.length))break e;r.length=0,r.mode=7;case 7:if(2048&r.flags){if(0===o)break e;for(d=0;k=n[s+d++],r.head&&k&&r.length<65536&&(r.head.name+=String.fromCharCode(k)),k&&d<o;);if(512&r.flags&&(r.check=B(r.check,n,d,s)),o-=d,s+=d,k)break e}else r.head&&(r.head.name=null);r.length=0,r.mode=8;case 8:if(4096&r.flags){if(0===o)break e;for(d=0;k=n[s+d++],r.head&&k&&r.length<65536&&(r.head.comment+=String.fromCharCode(k)),k&&d<o;);if(512&r.flags&&(r.check=B(r.check,n,d,s)),o-=d,s+=d,k)break e}else r.head&&(r.head.comment=null);r.mode=9;case 9:if(512&r.flags){for(;l<16;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(u!==(65535&r.check)){e.msg="header crc mismatch",r.mode=30;break}l=u=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),e.adler=r.check=0,r.mode=12;break;case 10:for(;l<32;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}e.adler=r.check=L(u),l=u=0,r.mode=11;case 11:if(0===r.havedict)return e.next_out=a,e.avail_out=h,e.next_in=s,e.avail_in=o,r.hold=u,r.bits=l,2;e.adler=r.check=1,r.mode=12;case 12:if(5===t||6===t)break e;case 13:if(r.last){u>>>=7&l,l-=7&l,r.mode=27;break}for(;l<3;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}switch(r.last=1&u,l-=1,3&(u>>>=1)){case 0:r.mode=14;break;case 1:if(j(r),r.mode=20,6!==t)break;u>>>=2,l-=2;break e;case 2:r.mode=17;break;case 3:e.msg="invalid block type",r.mode=30}u>>>=2,l-=2;break;case 14:for(u>>>=7&l,l-=7&l;l<32;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if((65535&u)!=(u>>>16^65535)){e.msg="invalid stored block lengths",r.mode=30;break}if(r.length=65535&u,l=u=0,r.mode=15,6===t)break e;case 15:r.mode=16;case 16:if(d=r.length){if(o<d&&(d=o),h<d&&(d=h),0===d)break e;I.arraySet(i,n,s,d,a),o-=d,s+=d,h-=d,a+=d,r.length-=d;break}r.mode=12;break;case 17:for(;l<14;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(r.nlen=257+(31&u),u>>>=5,l-=5,r.ndist=1+(31&u),u>>>=5,l-=5,r.ncode=4+(15&u),u>>>=4,l-=4,286<r.nlen||30<r.ndist){e.msg="too many length or distance symbols",r.mode=30;break}r.have=0,r.mode=18;case 18:for(;r.have<r.ncode;){for(;l<3;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}r.lens[A[r.have++]]=7&u,u>>>=3,l-=3}for(;r.have<19;)r.lens[A[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,S={bits:r.lenbits},x=T(0,r.lens,0,19,r.lencode,0,r.work,S),r.lenbits=S.bits,x){e.msg="invalid code lengths set",r.mode=30;break}r.have=0,r.mode=19;case 19:for(;r.have<r.nlen+r.ndist;){for(;g=(C=r.lencode[u&(1<<r.lenbits)-1])>>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(b<16)u>>>=_,l-=_,r.lens[r.have++]=b;else{if(16===b){for(z=_+2;l<z;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(u>>>=_,l-=_,0===r.have){e.msg="invalid bit length repeat",r.mode=30;break}k=r.lens[r.have-1],d=3+(3&u),u>>>=2,l-=2}else if(17===b){for(z=_+3;l<z;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}l-=_,k=0,d=3+(7&(u>>>=_)),u>>>=3,l-=3}else{for(z=_+7;l<z;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}l-=_,k=0,d=11+(127&(u>>>=_)),u>>>=7,l-=7}if(r.have+d>r.nlen+r.ndist){e.msg="invalid bit length repeat",r.mode=30;break}for(;d--;)r.lens[r.have++]=k}}if(30===r.mode)break;if(0===r.lens[256]){e.msg="invalid code -- missing end-of-block",r.mode=30;break}if(r.lenbits=9,S={bits:r.lenbits},x=T(D,r.lens,0,r.nlen,r.lencode,0,r.work,S),r.lenbits=S.bits,x){e.msg="invalid literal/lengths set",r.mode=30;break}if(r.distbits=6,r.distcode=r.distdyn,S={bits:r.distbits},x=T(F,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,S),r.distbits=S.bits,x){e.msg="invalid distances set",r.mode=30;break}if(r.mode=20,6===t)break e;case 20:r.mode=21;case 21:if(6<=o&&258<=h){e.next_out=a,e.avail_out=h,e.next_in=s,e.avail_in=o,r.hold=u,r.bits=l,R(e,c),a=e.next_out,i=e.output,h=e.avail_out,s=e.next_in,n=e.input,o=e.avail_in,u=r.hold,l=r.bits,12===r.mode&&(r.back=-1);break}for(r.back=0;g=(C=r.lencode[u&(1<<r.lenbits)-1])>>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(g&&0==(240&g)){for(v=_,y=g,w=b;g=(C=r.lencode[w+((u&(1<<v+y)-1)>>v)])>>>16&255,b=65535&C,!(v+(_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}u>>>=v,l-=v,r.back+=v}if(u>>>=_,l-=_,r.back+=_,r.length=b,0===g){r.mode=26;break}if(32&g){r.back=-1,r.mode=12;break}if(64&g){e.msg="invalid literal/length code",r.mode=30;break}r.extra=15&g,r.mode=22;case 22:if(r.extra){for(z=r.extra;l<z;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}r.length+=u&(1<<r.extra)-1,u>>>=r.extra,l-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=23;case 23:for(;g=(C=r.distcode[u&(1<<r.distbits)-1])>>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(0==(240&g)){for(v=_,y=g,w=b;g=(C=r.distcode[w+((u&(1<<v+y)-1)>>v)])>>>16&255,b=65535&C,!(v+(_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}u>>>=v,l-=v,r.back+=v}if(u>>>=_,l-=_,r.back+=_,64&g){e.msg="invalid distance code",r.mode=30;break}r.offset=b,r.extra=15&g,r.mode=24;case 24:if(r.extra){for(z=r.extra;l<z;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}r.offset+=u&(1<<r.extra)-1,u>>>=r.extra,l-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){e.msg="invalid distance too far back",r.mode=30;break}r.mode=25;case 25:if(0===h)break e;if(d=c-h,r.offset>d){if((d=r.offset-d)>r.whave&&r.sane){e.msg="invalid distance too far back",r.mode=30;break}p=d>r.wnext?(d-=r.wnext,r.wsize-d):r.wnext-d,d>r.length&&(d=r.length),m=r.window}else m=i,p=a-r.offset,d=r.length;for(h<d&&(d=h),h-=d,r.length-=d;i[a++]=m[p++],--d;);0===r.length&&(r.mode=21);break;case 26:if(0===h)break e;i[a++]=r.length,h--,r.mode=21;break;case 27:if(r.wrap){for(;l<32;){if(0===o)break e;o--,u|=n[s++]<<l,l+=8}if(c-=h,e.total_out+=c,r.total+=c,c&&(e.adler=r.check=r.flags?B(r.check,i,c,a-c):O(r.check,i,c,a-c)),c=h,(r.flags?u:L(u))!==r.check){e.msg="incorrect data check",r.mode=30;break}l=u=0}r.mode=28;case 28:if(r.wrap&&r.flags){for(;l<32;){if(0===o)break e;o--,u+=n[s++]<<l,l+=8}if(u!==(4294967295&r.total)){e.msg="incorrect length check",r.mode=30;break}l=u=0}r.mode=29;case 29:x=1;break e;case 30:x=-3;break e;case 31:return-4;case 32:default:return U}return e.next_out=a,e.avail_out=h,e.next_in=s,e.avail_in=o,r.hold=u,r.bits=l,(r.wsize||c!==e.avail_out&&r.mode<30&&(r.mode<27||4!==t))&&Z(e,e.output,e.next_out,c-e.avail_out)?(r.mode=31,-4):(f-=e.avail_in,c-=e.avail_out,e.total_in+=f,e.total_out+=c,r.total+=c,r.wrap&&c&&(e.adler=r.check=r.flags?B(r.check,i,c,e.next_out-c):O(r.check,i,c,e.next_out-c)),e.data_type=r.bits+(r.last?64:0)+(12===r.mode?128:0)+(20===r.mode||15===r.mode?256:0),(0==f&&0===c||4===t)&&x===N&&(x=-5),x)},r.inflateEnd=function(e){if(!e||!e.state)return U;var t=e.state;return t.window&&(t.window=null),e.state=null,N},r.inflateGetHeader=function(e,t){var r;return e&&e.state?0==(2&(r=e.state).wrap)?U:((r.head=t).done=!1,N):U},r.inflateSetDictionary=function(e,t){var r,n=t.length;return e&&e.state?0!==(r=e.state).wrap&&11!==r.mode?U:11===r.mode&&O(1,t,n,0)!==r.check?-3:Z(e,t,n,n)?(r.mode=31,-4):(r.havedict=1,N):U},r.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./inffast":48,"./inftrees":50}],50:[function(e,t,r){"use strict";var D=e("../utils/common"),F=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],N=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],U=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],P=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];t.exports=function(e,t,r,n,i,s,a,o){var h,u,l,f,c,d,p,m,_,g=o.bits,b=0,v=0,y=0,w=0,k=0,x=0,S=0,z=0,C=0,E=0,A=null,I=0,O=new D.Buf16(16),B=new D.Buf16(16),R=null,T=0;for(b=0;b<=15;b++)O[b]=0;for(v=0;v<n;v++)O[t[r+v]]++;for(k=g,w=15;1<=w&&0===O[w];w--);if(w<k&&(k=w),0===w)return i[s++]=20971520,i[s++]=20971520,o.bits=1,0;for(y=1;y<w&&0===O[y];y++);for(k<y&&(k=y),b=z=1;b<=15;b++)if(z<<=1,(z-=O[b])<0)return-1;if(0<z&&(0===e||1!==w))return-1;for(B[1]=0,b=1;b<15;b++)B[b+1]=B[b]+O[b];for(v=0;v<n;v++)0!==t[r+v]&&(a[B[t[r+v]]++]=v);if(d=0===e?(A=R=a,19):1===e?(A=F,I-=257,R=N,T-=257,256):(A=U,R=P,-1),b=y,c=s,S=v=E=0,l=-1,f=(C=1<<(x=k))-1,1===e&&852<C||2===e&&592<C)return 1;for(;;){for(p=b-S,_=a[v]<d?(m=0,a[v]):a[v]>d?(m=R[T+a[v]],A[I+a[v]]):(m=96,0),h=1<<b-S,y=u=1<<x;i[c+(E>>S)+(u-=h)]=p<<24|m<<16|_|0,0!==u;);for(h=1<<b-1;E&h;)h>>=1;if(0!==h?(E&=h-1,E+=h):E=0,v++,0==--O[b]){if(b===w)break;b=t[r+a[v]]}if(k<b&&(E&f)!==l){for(0===S&&(S=k),c+=y,z=1<<(x=b-S);x+S<w&&!((z-=O[x+S])<=0);)x++,z<<=1;if(C+=1<<x,1===e&&852<C||2===e&&592<C)return 1;i[l=E&f]=k<<24|x<<16|c-s|0}}return 0!==E&&(i[c+E]=b-S<<24|64<<16|0),o.bits=k,0}},{"../utils/common":41}],51:[function(e,t,r){"use strict";t.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],52:[function(e,t,r){"use strict";var i=e("../utils/common"),o=0,h=1;function n(e){for(var t=e.length;0<=--t;)e[t]=0}var s=0,a=29,u=256,l=u+1+a,f=30,c=19,_=2*l+1,g=15,d=16,p=7,m=256,b=16,v=17,y=18,w=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],k=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],x=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],S=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],z=new Array(2*(l+2));n(z);var C=new Array(2*f);n(C);var E=new Array(512);n(E);var A=new Array(256);n(A);var I=new Array(a);n(I);var O,B,R,T=new Array(f);function D(e,t,r,n,i){this.static_tree=e,this.extra_bits=t,this.extra_base=r,this.elems=n,this.max_length=i,this.has_stree=e&&e.length}function F(e,t){this.dyn_tree=e,this.max_code=0,this.stat_desc=t}function N(e){return e<256?E[e]:E[256+(e>>>7)]}function U(e,t){e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255}function P(e,t,r){e.bi_valid>d-r?(e.bi_buf|=t<<e.bi_valid&65535,U(e,e.bi_buf),e.bi_buf=t>>d-e.bi_valid,e.bi_valid+=r-d):(e.bi_buf|=t<<e.bi_valid&65535,e.bi_valid+=r)}function L(e,t,r){P(e,r[2*t],r[2*t+1])}function j(e,t){for(var r=0;r|=1&e,e>>>=1,r<<=1,0<--t;);return r>>>1}function Z(e,t,r){var n,i,s=new Array(g+1),a=0;for(n=1;n<=g;n++)s[n]=a=a+r[n-1]<<1;for(i=0;i<=t;i++){var o=e[2*i+1];0!==o&&(e[2*i]=j(s[o]++,o))}}function W(e){var t;for(t=0;t<l;t++)e.dyn_ltree[2*t]=0;for(t=0;t<f;t++)e.dyn_dtree[2*t]=0;for(t=0;t<c;t++)e.bl_tree[2*t]=0;e.dyn_ltree[2*m]=1,e.opt_len=e.static_len=0,e.last_lit=e.matches=0}function M(e){8<e.bi_valid?U(e,e.bi_buf):0<e.bi_valid&&(e.pending_buf[e.pending++]=e.bi_buf),e.bi_buf=0,e.bi_valid=0}function H(e,t,r,n){var i=2*t,s=2*r;return e[i]<e[s]||e[i]===e[s]&&n[t]<=n[r]}function G(e,t,r){for(var n=e.heap[r],i=r<<1;i<=e.heap_len&&(i<e.heap_len&&H(t,e.heap[i+1],e.heap[i],e.depth)&&i++,!H(t,n,e.heap[i],e.depth));)e.heap[r]=e.heap[i],r=i,i<<=1;e.heap[r]=n}function K(e,t,r){var n,i,s,a,o=0;if(0!==e.last_lit)for(;n=e.pending_buf[e.d_buf+2*o]<<8|e.pending_buf[e.d_buf+2*o+1],i=e.pending_buf[e.l_buf+o],o++,0===n?L(e,i,t):(L(e,(s=A[i])+u+1,t),0!==(a=w[s])&&P(e,i-=I[s],a),L(e,s=N(--n),r),0!==(a=k[s])&&P(e,n-=T[s],a)),o<e.last_lit;);L(e,m,t)}function Y(e,t){var r,n,i,s=t.dyn_tree,a=t.stat_desc.static_tree,o=t.stat_desc.has_stree,h=t.stat_desc.elems,u=-1;for(e.heap_len=0,e.heap_max=_,r=0;r<h;r++)0!==s[2*r]?(e.heap[++e.heap_len]=u=r,e.depth[r]=0):s[2*r+1]=0;for(;e.heap_len<2;)s[2*(i=e.heap[++e.heap_len]=u<2?++u:0)]=1,e.depth[i]=0,e.opt_len--,o&&(e.static_len-=a[2*i+1]);for(t.max_code=u,r=e.heap_len>>1;1<=r;r--)G(e,s,r);for(i=h;r=e.heap[1],e.heap[1]=e.heap[e.heap_len--],G(e,s,1),n=e.heap[1],e.heap[--e.heap_max]=r,e.heap[--e.heap_max]=n,s[2*i]=s[2*r]+s[2*n],e.depth[i]=(e.depth[r]>=e.depth[n]?e.depth[r]:e.depth[n])+1,s[2*r+1]=s[2*n+1]=i,e.heap[1]=i++,G(e,s,1),2<=e.heap_len;);e.heap[--e.heap_max]=e.heap[1],function(e,t){var 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strict";t.exports=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}},{}],54:[function(e,t,r){(function(e){!function(r,n){"use strict";if(!r.setImmediate){var i,s,t,a,o=1,h={},u=!1,l=r.document,e=Object.getPrototypeOf&&Object.getPrototypeOf(r);e=e&&e.setTimeout?e:r,i="[object process]"==={}.toString.call(r.process)?function(e){process.nextTick(function(){c(e)})}:function(){if(r.postMessage&&!r.importScripts){var e=!0,t=r.onmessage;return r.onmessage=function(){e=!1},r.postMessage("","*"),r.onmessage=t,e}}()?(a="setImmediate$"+Math.random()+"$",r.addEventListener?r.addEventListener("message",d,!1):r.attachEvent("onmessage",d),function(e){r.postMessage(a+e,"*")}):r.MessageChannel?((t=new MessageChannel).port1.onmessage=function(e){c(e.data)},function(e){t.port2.postMessage(e)}):l&&"onreadystatechange"in 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window?window:{})},{}]},{},[10])(10)});
|
||
/**
|
||
* ZDDC — shared naming convention library
|
||
*
|
||
* Canonical implementation of all ZDDC filename, folder name, tracking number,
|
||
* revision, and status logic. Included in every tool's build via shared/zddc.js.
|
||
*
|
||
* Exposed as window.zddc (plain global) so it works with every tool's module
|
||
* pattern (archive globals, classifier IIFE, transmittal IIFE, mdedit globals).
|
||
*
|
||
* Public API
|
||
* ----------
|
||
* zddc.parseFilename(str) → ParsedFile | null
|
||
* zddc.parseFolder(str) → ParsedFolder | null
|
||
* zddc.parseRevision(str) → ParsedRevision
|
||
* zddc.formatFilename(parts) → string
|
||
* zddc.formatFolder(parts) → string
|
||
* zddc.compareRevisions(a, b) → number (-1 | 0 | 1)
|
||
* zddc.isValidStatus(str) → boolean
|
||
* zddc.STATUSES → string[]
|
||
*
|
||
* ParsedFile { trackingNumber, revision, status, title, extension }
|
||
* ParsedFolder { date, trackingNumber, status, title }
|
||
* ParsedRevision { base, modifier, modifierType, modifierNumber, isDraft, full }
|
||
*/
|
||
|
||
(function (root) {
|
||
'use strict';
|
||
|
||
// ── Valid status codes ───────────────────────────────────────────────────
|
||
|
||
/**
|
||
* Complete list of valid ZDDC document status codes.
|
||
* '---' denotes an unknown or not-yet-assigned status.
|
||
*/
|
||
var STATUSES = [
|
||
'---',
|
||
'IFA', 'IFB', 'IFC', 'IFD', 'IFI', 'IFP', 'IFR', 'IFU',
|
||
'REC',
|
||
'RSA', 'RSB', 'RSC', 'RSD', 'RSI',
|
||
];
|
||
|
||
var STATUS_SET = {};
|
||
for (var _i = 0; _i < STATUSES.length; _i++) {
|
||
STATUS_SET[STATUSES[_i]] = true;
|
||
}
|
||
|
||
function isValidStatus(str) {
|
||
return !!STATUS_SET[str];
|
||
}
|
||
|
||
// ── Filename parsing ─────────────────────────────────────────────────────
|
||
|
||
/**
|
||
* Canonical file regex.
|
||
* Matches: TRACKING_REVISION (STATUS) - TITLE.EXT
|
||
*
|
||
* Tracking number: no underscores, no whitespace.
|
||
* Revision: no whitespace, no parentheses.
|
||
* Status: anything inside parentheses (validated separately).
|
||
* Title: everything up to the last dot.
|
||
* Extension: after the last dot (lowercased by parseFilename).
|
||
*/
|
||
var FILE_RE = /^([^_\s]+)_([^\s()_]+)\s*\(([^)]+)\)\s*-\s*(\S.*\S|\S)\.\s*([^\s.]+)$/;
|
||
|
||
/**
|
||
* Parse a ZDDC filename.
|
||
*
|
||
* @param {string} filename
|
||
* @returns {{ trackingNumber: string, revision: string, status: string,
|
||
* title: string, extension: string, valid: boolean } | null}
|
||
* null only if filename is falsy.
|
||
* `valid` is true when all fields matched the ZDDC pattern.
|
||
*/
|
||
function parseFilename(filename) {
|
||
if (!filename) { return null; }
|
||
|
||
var match = filename.match(FILE_RE);
|
||
|
||
if (!match) {
|
||
var lastDot = filename.lastIndexOf('.');
|
||
return {
|
||
trackingNumber: '',
|
||
revision: '',
|
||
status: '',
|
||
title: lastDot > 0 ? filename.substring(0, lastDot) : filename,
|
||
extension: lastDot > 0 ? filename.substring(lastDot + 1).toLowerCase() : '',
|
||
valid: false,
|
||
};
|
||
}
|
||
|
||
return {
|
||
trackingNumber: match[1].trim(),
|
||
revision: match[2].trim(),
|
||
status: match[3].trim(),
|
||
title: match[4].trim(),
|
||
extension: match[5].toLowerCase(),
|
||
valid: true,
|
||
};
|
||
}
|
||
|
||
// ── Folder name parsing ──────────────────────────────────────────────────
|
||
|
||
/**
|
||
* Transmittal folder regex.
|
||
* Matches: YYYY-MM-DD_TRACKING (STATUS) - TITLE
|
||
*/
|
||
var FOLDER_RE = /^(\d{4}-\d{2}-\d{2})_([^_\s(]+)\s*\(([^)]+)\)\s*-\s*(.+)$/;
|
||
|
||
/**
|
||
* Parse a ZDDC transmittal folder name.
|
||
*
|
||
* @param {string} foldername
|
||
* @returns {{ date: string, trackingNumber: string, status: string,
|
||
* title: string, valid: boolean } | null}
|
||
* null only if foldername is falsy.
|
||
*/
|
||
function parseFolder(foldername) {
|
||
if (!foldername) { return null; }
|
||
|
||
var match = foldername.match(FOLDER_RE);
|
||
|
||
if (!match) {
|
||
return {
|
||
date: '',
|
||
trackingNumber: '',
|
||
status: '',
|
||
title: foldername,
|
||
valid: false,
|
||
};
|
||
}
|
||
|
||
return {
|
||
date: match[1],
|
||
trackingNumber: match[2].trim(),
|
||
status: match[3].trim(),
|
||
title: match[4].trim(),
|
||
valid: true,
|
||
};
|
||
}
|
||
|
||
// ── Revision parsing ─────────────────────────────────────────────────────
|
||
|
||
/**
|
||
* Modifier sub-regex: +LETTER DIGITS e.g. +C1, +B2, +N1, +Q1
|
||
* The draft prefix (~) may appear inside the modifier: A+~C1
|
||
*/
|
||
var MODIFIER_RE = /^\+(~?)([A-Za-z])(\d+)$/;
|
||
|
||
/**
|
||
* Parse a ZDDC revision string.
|
||
*
|
||
* Revision grammar:
|
||
* revision = ['~'] base ['+' ['~'] modifier_letter modifier_number]
|
||
* base = letter(s) | digit(s) | date(YYYY-MM-DD)
|
||
* modifier = letter + digits e.g. C1, B2, N1, Q1
|
||
*
|
||
* @param {string} revision
|
||
* @returns {{
|
||
* base: string,
|
||
* modifier: string, full modifier string e.g. '+C1', '' if none
|
||
* modifierType: string, modifier letter e.g. 'C', '' if none
|
||
* modifierNumber: number, modifier number e.g. 1, 0 if none
|
||
* modifierIsDraft: boolean,
|
||
* isDraft: boolean, true if base revision starts with ~
|
||
* full: string, original input
|
||
* }}
|
||
*/
|
||
function parseRevision(revision) {
|
||
var raw = (revision || '').toString();
|
||
|
||
// Split on '+' to separate base from optional modifier
|
||
var plusIdx = raw.indexOf('+');
|
||
var basePart = plusIdx === -1 ? raw : raw.substring(0, plusIdx);
|
||
var modifierPart = plusIdx === -1 ? '' : raw.substring(plusIdx);
|
||
|
||
// Draft flag on the base part
|
||
var isDraft = basePart.startsWith('~');
|
||
var base = isDraft ? basePart.substring(1) : basePart;
|
||
|
||
// Parse modifier
|
||
var modifier = '';
|
||
var modifierType = '';
|
||
var modifierNumber = 0;
|
||
var modifierIsDraft = false;
|
||
|
||
if (modifierPart) {
|
||
var mMatch = modifierPart.match(MODIFIER_RE);
|
||
if (mMatch) {
|
||
modifierIsDraft = mMatch[1] === '~';
|
||
modifierType = mMatch[2].toUpperCase();
|
||
modifierNumber = parseInt(mMatch[3], 10);
|
||
modifier = modifierPart;
|
||
} else {
|
||
// Unrecognised modifier — preserve as-is
|
||
modifier = modifierPart;
|
||
}
|
||
}
|
||
|
||
return {
|
||
base: base,
|
||
modifier: modifier,
|
||
modifierType: modifierType,
|
||
modifierNumber: modifierNumber,
|
||
modifierIsDraft: modifierIsDraft,
|
||
isDraft: isDraft,
|
||
full: raw,
|
||
};
|
||
}
|
||
|
||
// ── Revision comparison ──────────────────────────────────────────────────
|
||
|
||
/**
|
||
* Classify a base revision string into a sort tier:
|
||
* 0 = date (YYYY-MM-DD)
|
||
* 1 = letter(s) A, B, AA …
|
||
* 2 = number(s) 0, 1, 2, 1.5 …
|
||
* 3 = other
|
||
*/
|
||
function _baseTier(base) {
|
||
if (/^\d{4}-\d{2}-\d{2}$/.test(base)) { return 0; }
|
||
if (/^[A-Za-z]+$/.test(base)) { return 1; }
|
||
if (/^\d+(\.\d+)?$/.test(base)) { return 2; }
|
||
return 3;
|
||
}
|
||
|
||
/**
|
||
* Compare two base revision strings.
|
||
* Sort order: dates < letters < numbers < other.
|
||
*/
|
||
function _compareBase(a, b) {
|
||
var ta = _baseTier(a);
|
||
var tb = _baseTier(b);
|
||
if (ta !== tb) { return ta - tb; }
|
||
|
||
if (ta === 0) { return a < b ? -1 : a > b ? 1 : 0; } // date lexicographic = chronological
|
||
if (ta === 1) { return a.toUpperCase() < b.toUpperCase() ? -1 : a.toUpperCase() > b.toUpperCase() ? 1 : 0; }
|
||
if (ta === 2) { return parseFloat(a) - parseFloat(b); }
|
||
return a.localeCompare(b);
|
||
}
|
||
|
||
/**
|
||
* Compare two ZDDC revision strings for sort ordering.
|
||
*
|
||
* Canonical order (ascending = older → newer):
|
||
* ~A < A < A+B1 < A+C1 < A+~C2 < A+C2 < A+N1 < A+Q1
|
||
* < ~B < B < … < 0 < 1 < 2
|
||
*
|
||
* Rules:
|
||
* 1. Compare base revisions first (dates < letters < numbers).
|
||
* 2. For equal bases, draft (isDraft=true) comes before final.
|
||
* 3. For equal base+draft, no-modifier < has-modifier.
|
||
* 4. For equal base+draft+modifier presence:
|
||
* a. modifier draft comes before modifier final (modifierIsDraft).
|
||
* b. Sort modifier by type letter then by number.
|
||
*
|
||
* @param {string} a
|
||
* @param {string} b
|
||
* @returns {number} negative if a < b, 0 if equal, positive if a > b
|
||
*/
|
||
function compareRevisions(a, b) {
|
||
var pa = parseRevision(a);
|
||
var pb = parseRevision(b);
|
||
|
||
// 1. Base revision
|
||
var baseCmp = _compareBase(pa.base, pb.base);
|
||
if (baseCmp !== 0) { return baseCmp; }
|
||
|
||
// 2. Draft before final (for same base)
|
||
if (pa.isDraft !== pb.isDraft) { return pa.isDraft ? -1 : 1; }
|
||
|
||
// 3. No modifier before any modifier
|
||
var aHasMod = pa.modifier !== '';
|
||
var bHasMod = pb.modifier !== '';
|
||
if (aHasMod !== bHasMod) { return aHasMod ? 1 : -1; }
|
||
|
||
if (!aHasMod) { return 0; } // both have no modifier
|
||
|
||
// 4. Compare modifiers: type → number → draft (draft is a tie-breaker only)
|
||
// 4a. Modifier type letter (B < C < N < Q …)
|
||
if (pa.modifierType !== pb.modifierType) {
|
||
return pa.modifierType < pb.modifierType ? -1 : 1;
|
||
}
|
||
|
||
// 4b. Modifier number (1 < 2 …)
|
||
if (pa.modifierNumber !== pb.modifierNumber) {
|
||
return pa.modifierNumber - pb.modifierNumber;
|
||
}
|
||
|
||
// 4c. Draft of a modifier comes before the final modifier (same type+number)
|
||
if (pa.modifierIsDraft !== pb.modifierIsDraft) {
|
||
return pa.modifierIsDraft ? -1 : 1;
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
// ── Filename / folder formatting ─────────────────────────────────────────
|
||
|
||
/**
|
||
* Build a ZDDC filename from its components.
|
||
*
|
||
* @param {{ trackingNumber: string, revision: string, status: string,
|
||
* title: string, extension: string }} parts
|
||
* @returns {string} e.g. "123456-EL-SPC-2623_A (IFR) - Specification.pdf"
|
||
*/
|
||
function formatFilename(parts) {
|
||
var tn = (parts.trackingNumber || '').trim();
|
||
var rev = (parts.revision || '').trim();
|
||
var st = (parts.status || '').trim();
|
||
var ttl = (parts.title || '').trim();
|
||
var ext = (parts.extension || '').replace(/^\./, '');
|
||
|
||
if (!tn || !rev || !st || !ttl) { return ''; }
|
||
|
||
var name = tn + '_' + rev + ' (' + st + ') - ' + ttl;
|
||
return ext ? name + '.' + ext : name;
|
||
}
|
||
|
||
/**
|
||
* Build a ZDDC transmittal folder name from its components.
|
||
*
|
||
* @param {{ date: string, trackingNumber: string, status: string,
|
||
* title: string }} parts
|
||
* @returns {string} e.g. "2025-10-31_123456-EM-SUB-0001 (IFR) - Title"
|
||
*/
|
||
function formatFolder(parts) {
|
||
var dt = (parts.date || '').trim();
|
||
var tn = (parts.trackingNumber || '').trim();
|
||
var st = (parts.status || '').trim();
|
||
var ttl = (parts.title || '').trim();
|
||
|
||
if (!dt || !tn || !st || !ttl) { return ''; }
|
||
|
||
return dt + '_' + tn + ' (' + st + ') - ' + ttl;
|
||
}
|
||
|
||
// ── Filename / extension splitting ───────────────────────────────────────
|
||
|
||
/**
|
||
* Split a filename into its base name and extension (no leading dot).
|
||
* Treats leading dot ('.gitignore') as no extension.
|
||
*
|
||
* @param {string} filename
|
||
* @returns {{ name: string, extension: string }}
|
||
*/
|
||
function splitExtension(filename) {
|
||
if (!filename) { return { name: '', extension: '' }; }
|
||
var lastDot = filename.lastIndexOf('.');
|
||
if (lastDot <= 0) { return { name: filename, extension: '' }; }
|
||
return {
|
||
name: filename.substring(0, lastDot),
|
||
extension: filename.substring(lastDot + 1).toLowerCase(),
|
||
};
|
||
}
|
||
|
||
/**
|
||
* Join a base name and extension. Tolerant of either form ('pdf' or '.pdf').
|
||
* Returns just the name when extension is empty.
|
||
*/
|
||
function joinExtension(name, extension) {
|
||
var ext = (extension || '').replace(/^\./, '');
|
||
return ext ? name + '.' + ext : name;
|
||
}
|
||
|
||
// ── Public API ───────────────────────────────────────────────────────────
|
||
|
||
root.zddc = {
|
||
STATUSES: STATUSES,
|
||
isValidStatus: isValidStatus,
|
||
parseFilename: parseFilename,
|
||
parseFolder: parseFolder,
|
||
parseRevision: parseRevision,
|
||
formatFilename: formatFilename,
|
||
formatFolder: formatFolder,
|
||
compareRevisions: compareRevisions,
|
||
splitExtension: splitExtension,
|
||
joinExtension: joinExtension,
|
||
};
|
||
|
||
}(typeof window !== 'undefined' ? window : this));
|
||
|
||
(function() {
|
||
'use strict';
|
||
|
||
// Escape a string for use in a RegExp (literal match)
|
||
function escapeRegex(str) {
|
||
return str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
||
}
|
||
|
||
// Build regex pattern at parse time based on anchors
|
||
function compilePattern(raw, anchorStart, anchorEnd) {
|
||
var src = (anchorStart ? '^' : '') + raw + (anchorEnd ? '$' : '');
|
||
try {
|
||
return new RegExp(src, 'i');
|
||
} catch (e) {
|
||
// Invalid regex — escape and retry (always succeeds)
|
||
var safe = (anchorStart ? '^' : '') + escapeRegex(raw) + (anchorEnd ? '$' : '');
|
||
return new RegExp(safe, 'i');
|
||
}
|
||
}
|
||
|
||
// Parse a single token string into a node
|
||
function parseToken(token) {
|
||
var s = token;
|
||
var negate = false;
|
||
var anchorStart = false;
|
||
var anchorEnd = false;
|
||
|
||
if (s.charAt(0) === '!') {
|
||
negate = true;
|
||
s = s.slice(1);
|
||
}
|
||
if (s.charAt(0) === '^') {
|
||
anchorStart = true;
|
||
s = s.slice(1);
|
||
}
|
||
if (s.length > 0 && s.charAt(s.length - 1) === '$') {
|
||
anchorEnd = true;
|
||
s = s.slice(0, -1);
|
||
}
|
||
|
||
if (s === '') return null;
|
||
|
||
// bare * (possibly after stripping !) → wildcard-all or wildcard-none
|
||
if (s === '*' && !anchorStart && !anchorEnd) {
|
||
return negate ? null : { type: 'wildcard-all' };
|
||
}
|
||
|
||
var re = compilePattern(s, anchorStart, anchorEnd);
|
||
return { type: negate ? 'no-match' : 'match', re: re };
|
||
}
|
||
|
||
// Parse expression string into AST array
|
||
function parse(expression) {
|
||
if (!expression || typeof expression !== 'string') return [];
|
||
var trimmed = expression.trim();
|
||
if (trimmed === '') return [];
|
||
if (trimmed === '*') return [{ type: 'wildcard-all' }];
|
||
|
||
var ast = [];
|
||
var i = 0;
|
||
var len = trimmed.length;
|
||
|
||
while (i < len) {
|
||
var ch = trimmed.charAt(i);
|
||
|
||
if (ch === '(') {
|
||
var depth = 1;
|
||
var j = i + 1;
|
||
while (j < len && depth > 0) {
|
||
if (trimmed.charAt(j) === '(') depth++;
|
||
else if (trimmed.charAt(j) === ')') depth--;
|
||
j++;
|
||
}
|
||
var innerAst = parse(trimmed.slice(i + 1, j - 1));
|
||
if (innerAst.length === 1) {
|
||
ast.push(innerAst[0]);
|
||
} else if (innerAst.length > 1) {
|
||
for (var k = 0; k < innerAst.length; k++) ast.push(innerAst[k]);
|
||
}
|
||
i = j;
|
||
} else if (ch === '|') {
|
||
ast.push({ type: 'pipe' });
|
||
i++;
|
||
} else if (ch === ' ') {
|
||
i++;
|
||
} else {
|
||
var j = i;
|
||
while (j < len) {
|
||
var c = trimmed.charAt(j);
|
||
if (c === ' ' || c === '(' || c === '|' || c === ')') break;
|
||
j++;
|
||
}
|
||
var token = trimmed.slice(i, j);
|
||
if (token.length > 0) {
|
||
var node = parseToken(token);
|
||
if (node !== null) ast.push(node);
|
||
}
|
||
i = j;
|
||
}
|
||
}
|
||
|
||
// Group pipes into OR nodes
|
||
var hasPipe = false;
|
||
var branches = [[]];
|
||
for (var l = 0; l < ast.length; l++) {
|
||
if (ast[l].type === 'pipe') {
|
||
hasPipe = true;
|
||
branches.push([]);
|
||
} else {
|
||
branches[branches.length - 1].push(ast[l]);
|
||
}
|
||
}
|
||
branches = branches.filter(function(b) { return b.length > 0; });
|
||
|
||
if (!hasPipe) {
|
||
return ast.filter(function(n) { return n.type !== 'pipe'; });
|
||
}
|
||
|
||
var orNodes = branches.map(function(branch) {
|
||
if (branch.length === 1) return branch[0];
|
||
return { type: 'and', nodes: branch };
|
||
});
|
||
return [{ type: 'or', nodes: orNodes }];
|
||
}
|
||
|
||
// Check if a single node matches the value
|
||
function nodeMatches(node, value) {
|
||
switch (node.type) {
|
||
case 'wildcard-all': return true;
|
||
case 'match': return node.re.test(value);
|
||
case 'no-match': return !node.re.test(value);
|
||
case 'or':
|
||
for (var i = 0; i < node.nodes.length; i++) {
|
||
if (nodeMatches(node.nodes[i], value)) return true;
|
||
}
|
||
return false;
|
||
case 'and':
|
||
for (var i = 0; i < node.nodes.length; i++) {
|
||
if (!nodeMatches(node.nodes[i], value)) return false;
|
||
}
|
||
return true;
|
||
default: return false;
|
||
}
|
||
}
|
||
|
||
// Evaluate AST against value
|
||
function matches(value, ast) {
|
||
if (!ast || ast.length === 0) return true;
|
||
var v = String(value); // no forced lowercase — regex has 'i' flag
|
||
for (var i = 0; i < ast.length; i++) {
|
||
if (!nodeMatches(ast[i], v)) return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
if (!window.zddc) {
|
||
throw new Error('shared/zddc-filter.js: window.zddc must be loaded first');
|
||
}
|
||
window.zddc.filter = { parse: parse, matches: matches };
|
||
})();
|
||
|
||
/**
|
||
* ZDDC shared theme toggle — light / dark / auto.
|
||
* Persists choice to localStorage under 'zddc-theme'.
|
||
* Works with all four tools regardless of their module pattern.
|
||
* Expects: #theme-btn in the DOM (optional — skips gracefully if absent).
|
||
*
|
||
* Theme cycle: auto → light → dark → auto …
|
||
* 'auto' honours the OS prefers-color-scheme media query (CSS handles it).
|
||
* 'light' sets data-theme="light" on <html> (overrides dark media query).
|
||
* 'dark' sets data-theme="dark" on <html>.
|
||
*/
|
||
(function () {
|
||
'use strict';
|
||
|
||
var STORAGE_KEY = 'zddc-theme';
|
||
var THEMES = ['auto', 'light', 'dark'];
|
||
|
||
var LABELS = {
|
||
auto: '◐',
|
||
light: '☀',
|
||
dark: '☾'
|
||
};
|
||
|
||
var TITLES = {
|
||
auto: 'Theme: auto (follows OS)',
|
||
light: 'Theme: light',
|
||
dark: 'Theme: dark'
|
||
};
|
||
|
||
function load() {
|
||
var stored = localStorage.getItem(STORAGE_KEY);
|
||
return THEMES.indexOf(stored) !== -1 ? stored : 'auto';
|
||
}
|
||
|
||
function apply(theme) {
|
||
if (theme === 'dark') {
|
||
document.documentElement.setAttribute('data-theme', 'dark');
|
||
} else if (theme === 'light') {
|
||
document.documentElement.setAttribute('data-theme', 'light');
|
||
} else {
|
||
document.documentElement.removeAttribute('data-theme');
|
||
}
|
||
}
|
||
|
||
function save(theme) {
|
||
try { localStorage.setItem(STORAGE_KEY, theme); } catch (e) {}
|
||
}
|
||
|
||
function updateButton(btn, theme) {
|
||
btn.textContent = LABELS[theme];
|
||
btn.title = TITLES[theme];
|
||
btn.setAttribute('aria-label', TITLES[theme]);
|
||
}
|
||
|
||
function next(theme) {
|
||
return THEMES[(THEMES.indexOf(theme) + 1) % THEMES.length];
|
||
}
|
||
|
||
function init() {
|
||
var current = load();
|
||
apply(current);
|
||
|
||
var btn = document.getElementById('theme-btn');
|
||
if (!btn) { return; }
|
||
|
||
updateButton(btn, current);
|
||
|
||
btn.addEventListener('click', function () {
|
||
current = next(current);
|
||
apply(current);
|
||
save(current);
|
||
updateButton(btn, current);
|
||
});
|
||
}
|
||
|
||
/* Apply theme immediately (before DOM ready) to avoid flash */
|
||
apply(load());
|
||
|
||
if (document.readyState === 'loading') {
|
||
document.addEventListener('DOMContentLoaded', init);
|
||
} else {
|
||
init();
|
||
}
|
||
}());
|
||
|
||
/**
|
||
* ZDDC shared help panel — open/close logic.
|
||
* Works with all four tools regardless of their module pattern.
|
||
* Expects: #help-btn, #help-panel, #help-panel-close in the DOM.
|
||
*/
|
||
(function () {
|
||
'use strict';
|
||
|
||
function init() {
|
||
var helpBtn = document.getElementById('help-btn');
|
||
var panel = document.getElementById('help-panel');
|
||
var closeBtn = document.getElementById('help-panel-close');
|
||
|
||
if (!helpBtn || !panel) { return; }
|
||
|
||
function isOpen() { return !panel.hidden; }
|
||
|
||
function openPanel() {
|
||
panel.hidden = false;
|
||
document.body.classList.add('help-open');
|
||
}
|
||
|
||
function closePanel() {
|
||
panel.hidden = true;
|
||
document.body.classList.remove('help-open');
|
||
}
|
||
|
||
helpBtn.addEventListener('click', function () {
|
||
if (isOpen()) { closePanel(); } else { openPanel(); }
|
||
});
|
||
|
||
if (closeBtn) {
|
||
closeBtn.addEventListener('click', closePanel);
|
||
}
|
||
|
||
document.addEventListener('keydown', function (e) {
|
||
if (e.key === 'Escape' && isOpen()) { closePanel(); }
|
||
});
|
||
}
|
||
|
||
if (document.readyState === 'loading') {
|
||
document.addEventListener('DOMContentLoaded', init);
|
||
} else {
|
||
init();
|
||
}
|
||
}());
|
||
|
||
/**
|
||
* ZDDC — shared preview helpers
|
||
*
|
||
* Cross-tool helpers for previewing file types that need a decoder:
|
||
* - TIFF (UTIF.js) — multi-page, browser-PDF-viewer-style toolbar
|
||
* - ZIP listing (JSZip) — sortable file-list view
|
||
*
|
||
* Renderers operate on any document (parent window or popup window), so the
|
||
* same code works for tools whose preview opens in a popup (classifier,
|
||
* archive, transmittal) and tools that render inline (mdedit).
|
||
*
|
||
* Public API on window.zddc.preview:
|
||
* loadLibrary(url) → Promise<void>
|
||
* renderTiff(doc, container, arrayBuffer, opts) → Promise<void>
|
||
* renderZipListing(doc, container, arrayBuffer, opts) → Promise<void>
|
||
* TIFF_EXTENSIONS, IMAGE_EXTENSIONS, TEXT_EXTENSIONS, OFFICE_EXTENSIONS
|
||
* isTiff(ext), isImage(ext), isText(ext), isZip(ext), isOffice(ext)
|
||
*
|
||
* Each tool keeps its own dispatcher; this lib only owns the heavy renderers.
|
||
*/
|
||
|
||
(function (root) {
|
||
'use strict';
|
||
|
||
var TIFF_EXTENSIONS = ['tif', 'tiff'];
|
||
var IMAGE_EXTENSIONS = ['jpg', 'jpeg', 'png', 'gif', 'svg', 'webp', 'bmp', 'ico'];
|
||
var TEXT_EXTENSIONS = [
|
||
'txt', 'md', 'markdown', 'json', 'xml', 'csv', 'tsv', 'log',
|
||
'html', 'htm', 'css', 'js', 'mjs', 'ts', 'tsx', 'jsx',
|
||
'py', 'rb', 'sh', 'bash', 'zsh', 'bat', 'ps1',
|
||
'yaml', 'yml', 'ini', 'cfg', 'conf', 'toml',
|
||
'c', 'cc', 'cpp', 'h', 'hpp', 'go', 'rs', 'java', 'kt',
|
||
'sql', 'env'
|
||
];
|
||
var OFFICE_EXTENSIONS = ['docx', 'xlsx', 'xls'];
|
||
|
||
function lowerExt(ext) { return (ext || '').toLowerCase(); }
|
||
function isTiff(ext) { return TIFF_EXTENSIONS.indexOf(lowerExt(ext)) !== -1; }
|
||
function isImage(ext) { return IMAGE_EXTENSIONS.indexOf(lowerExt(ext)) !== -1; }
|
||
function isText(ext) { return TEXT_EXTENSIONS.indexOf(lowerExt(ext)) !== -1; }
|
||
function isZip(ext) { return lowerExt(ext) === 'zip'; }
|
||
function isOffice(ext) { return OFFICE_EXTENSIONS.indexOf(lowerExt(ext)) !== -1; }
|
||
|
||
// ── CDN library loader (parent window cache) ─────────────────────────────
|
||
|
||
var _libCache = new Map();
|
||
|
||
function loadLibrary(url) {
|
||
if (_libCache.has(url)) return _libCache.get(url);
|
||
var p = new Promise(function (resolve, reject) {
|
||
var s = document.createElement('script');
|
||
s.src = url;
|
||
s.onload = function () { resolve(); };
|
||
s.onerror = function () { reject(new Error('Failed to load: ' + url)); };
|
||
document.head.appendChild(s);
|
||
});
|
||
_libCache.set(url, p);
|
||
return p;
|
||
}
|
||
|
||
// ── Style injection (idempotent per-document) ────────────────────────────
|
||
|
||
function injectStyles(doc, id, css) {
|
||
if (doc.getElementById(id)) return;
|
||
var style = doc.createElement('style');
|
||
style.id = id;
|
||
style.textContent = css;
|
||
doc.head.appendChild(style);
|
||
}
|
||
|
||
// ── Helpers ──────────────────────────────────────────────────────────────
|
||
|
||
function formatSize(bytes) {
|
||
if (bytes == null) return '';
|
||
if (bytes < 1024) return bytes + ' B';
|
||
if (bytes < 1024 * 1024) return (bytes / 1024).toFixed(1) + ' KB';
|
||
if (bytes < 1024 * 1024 * 1024) return (bytes / (1024 * 1024)).toFixed(1) + ' MB';
|
||
return (bytes / (1024 * 1024 * 1024)).toFixed(2) + ' GB';
|
||
}
|
||
|
||
function formatDate(d) {
|
||
if (!d) return '';
|
||
var pad = function (n) { return n < 10 ? '0' + n : '' + n; };
|
||
return d.getFullYear() + '-' + pad(d.getMonth() + 1) + '-' + pad(d.getDate())
|
||
+ ' ' + pad(d.getHours()) + ':' + pad(d.getMinutes());
|
||
}
|
||
|
||
function escapeHtml(s) {
|
||
return String(s)
|
||
.replace(/&/g, '&')
|
||
.replace(/</g, '<')
|
||
.replace(/>/g, '>')
|
||
.replace(/"/g, '"');
|
||
}
|
||
|
||
// ── TIFF renderer ────────────────────────────────────────────────────────
|
||
|
||
var TIFF_CSS =
|
||
'.tiff-toolbar{display:flex;align-items:center;gap:.4rem;padding:.4rem .6rem;' +
|
||
'background:#f5f5f5;border-bottom:1px solid #ddd;flex-wrap:wrap;font-size:.85rem;}' +
|
||
'.tiff-toolbar .tiff-btn{padding:.25rem .55rem;border:1px solid #ccc;border-radius:3px;' +
|
||
'background:#fff;cursor:pointer;font-size:.85rem;line-height:1;min-width:1.8rem;}' +
|
||
'.tiff-toolbar .tiff-btn:hover:not(:disabled){background:#e8e8e8;}' +
|
||
'.tiff-toolbar .tiff-btn:disabled{opacity:.4;cursor:default;}' +
|
||
'.tiff-toolbar .tiff-page-info{display:inline-flex;align-items:center;gap:.3rem;}' +
|
||
'.tiff-toolbar .tiff-page-input{width:3.2rem;padding:.2rem .3rem;border:1px solid #ccc;' +
|
||
'border-radius:3px;text-align:center;font-size:.85rem;}' +
|
||
'.tiff-toolbar .tiff-zoom-select{padding:.2rem .3rem;border:1px solid #ccc;border-radius:3px;' +
|
||
'background:#fff;font-size:.85rem;}' +
|
||
'.tiff-toolbar .tiff-spacer{flex:1;}' +
|
||
'.tiff-viewport{flex:1;overflow:auto;background:#525659;display:flex;align-items:flex-start;' +
|
||
'justify-content:center;padding:1rem;}' +
|
||
'.tiff-canvas{background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.4);display:block;' +
|
||
'image-rendering:auto;}' +
|
||
'.tiff-error{flex:1;display:flex;align-items:center;justify-content:center;color:#900;' +
|
||
'padding:2rem;text-align:center;}';
|
||
|
||
function renderTiff(doc, container, arrayBuffer, opts) {
|
||
opts = opts || {};
|
||
injectStyles(doc, 'zddc-tiff-styles', TIFF_CSS);
|
||
|
||
return loadLibrary('https://cdn.jsdelivr.net/npm/utif@3.1.0/UTIF.js').then(function () {
|
||
var ifds;
|
||
try {
|
||
ifds = window.UTIF.decode(arrayBuffer);
|
||
} catch (e) {
|
||
container.innerHTML = '<div class="tiff-error">Failed to parse TIFF: '
|
||
+ escapeHtml(e.message || e) + '</div>';
|
||
return;
|
||
}
|
||
if (!ifds || !ifds.length) {
|
||
container.innerHTML = '<div class="tiff-error">No images found in TIFF.</div>';
|
||
return;
|
||
}
|
||
|
||
// Reset container to a flex column
|
||
container.innerHTML = '';
|
||
container.style.display = 'flex';
|
||
container.style.flexDirection = 'column';
|
||
container.style.minHeight = '0';
|
||
container.style.height = '100%';
|
||
container.style.overflow = 'hidden';
|
||
|
||
// Toolbar
|
||
var toolbar = doc.createElement('div');
|
||
toolbar.className = 'tiff-toolbar';
|
||
|
||
var btnPrev = doc.createElement('button');
|
||
btnPrev.className = 'tiff-btn'; btnPrev.type = 'button';
|
||
btnPrev.title = 'Previous page'; btnPrev.textContent = '◀';
|
||
|
||
var pageInfo = doc.createElement('span');
|
||
pageInfo.className = 'tiff-page-info';
|
||
var pageInput = doc.createElement('input');
|
||
pageInput.type = 'number'; pageInput.min = '1'; pageInput.value = '1';
|
||
pageInput.className = 'tiff-page-input';
|
||
var pageOf = doc.createElement('span');
|
||
pageOf.textContent = ' of ' + ifds.length;
|
||
pageInfo.appendChild(doc.createTextNode('Page '));
|
||
pageInfo.appendChild(pageInput);
|
||
pageInfo.appendChild(pageOf);
|
||
|
||
var btnNext = doc.createElement('button');
|
||
btnNext.className = 'tiff-btn'; btnNext.type = 'button';
|
||
btnNext.title = 'Next page'; btnNext.textContent = '▶';
|
||
|
||
var spacer = doc.createElement('span');
|
||
spacer.className = 'tiff-spacer';
|
||
|
||
var btnZoomOut = doc.createElement('button');
|
||
btnZoomOut.className = 'tiff-btn'; btnZoomOut.type = 'button';
|
||
btnZoomOut.title = 'Zoom out'; btnZoomOut.textContent = '−';
|
||
|
||
var zoomSelect = doc.createElement('select');
|
||
zoomSelect.className = 'tiff-zoom-select';
|
||
var zoomOptions = [
|
||
['fit-width', 'Fit width'],
|
||
['fit-page', 'Fit page'],
|
||
['0.5', '50%'],
|
||
['0.75', '75%'],
|
||
['1', '100%'],
|
||
['1.25', '125%'],
|
||
['1.5', '150%'],
|
||
['2', '200%'],
|
||
['3', '300%'],
|
||
['4', '400%']
|
||
];
|
||
zoomOptions.forEach(function (z) {
|
||
var o = doc.createElement('option');
|
||
o.value = z[0]; o.textContent = z[1];
|
||
zoomSelect.appendChild(o);
|
||
});
|
||
zoomSelect.value = 'fit-width';
|
||
|
||
var btnZoomIn = doc.createElement('button');
|
||
btnZoomIn.className = 'tiff-btn'; btnZoomIn.type = 'button';
|
||
btnZoomIn.title = 'Zoom in'; btnZoomIn.textContent = '+';
|
||
|
||
toolbar.appendChild(btnPrev);
|
||
toolbar.appendChild(pageInfo);
|
||
toolbar.appendChild(btnNext);
|
||
toolbar.appendChild(spacer);
|
||
toolbar.appendChild(btnZoomOut);
|
||
toolbar.appendChild(zoomSelect);
|
||
toolbar.appendChild(btnZoomIn);
|
||
|
||
// Viewport with canvas
|
||
var viewport = doc.createElement('div');
|
||
viewport.className = 'tiff-viewport';
|
||
var canvas = doc.createElement('canvas');
|
||
canvas.className = 'tiff-canvas';
|
||
viewport.appendChild(canvas);
|
||
|
||
container.appendChild(toolbar);
|
||
container.appendChild(viewport);
|
||
|
||
// Render state
|
||
var currentPage = 0;
|
||
var zoom = 1;
|
||
var fitMode = 'width'; // 'width' | 'page' | null
|
||
var decoded = new Array(ifds.length);
|
||
|
||
function decodePage(i) {
|
||
if (decoded[i]) return decoded[i];
|
||
var ifd = ifds[i];
|
||
window.UTIF.decodeImage(arrayBuffer, ifd);
|
||
var rgba = window.UTIF.toRGBA8(ifd);
|
||
decoded[i] = { rgba: rgba, w: ifd.width, h: ifd.height };
|
||
return decoded[i];
|
||
}
|
||
|
||
function applyZoom() {
|
||
var page = decoded[currentPage];
|
||
if (!page) return;
|
||
var availW = viewport.clientWidth - 32; // padding
|
||
var availH = viewport.clientHeight - 32;
|
||
var scale;
|
||
if (fitMode === 'width') {
|
||
scale = availW / page.w;
|
||
} else if (fitMode === 'page') {
|
||
scale = Math.min(availW / page.w, availH / page.h);
|
||
} else {
|
||
scale = zoom;
|
||
}
|
||
if (!isFinite(scale) || scale <= 0) scale = 1;
|
||
canvas.style.width = (page.w * scale) + 'px';
|
||
canvas.style.height = (page.h * scale) + 'px';
|
||
}
|
||
|
||
function renderPage() {
|
||
var page;
|
||
try {
|
||
page = decodePage(currentPage);
|
||
} catch (e) {
|
||
container.innerHTML = '<div class="tiff-error">Failed to decode page '
|
||
+ (currentPage + 1) + ': ' + escapeHtml(e.message || e) + '</div>';
|
||
return;
|
||
}
|
||
canvas.width = page.w;
|
||
canvas.height = page.h;
|
||
var ctx = canvas.getContext('2d');
|
||
var imgData = ctx.createImageData(page.w, page.h);
|
||
imgData.data.set(page.rgba);
|
||
ctx.putImageData(imgData, 0, 0);
|
||
applyZoom();
|
||
pageInput.value = String(currentPage + 1);
|
||
btnPrev.disabled = currentPage <= 0;
|
||
btnNext.disabled = currentPage >= ifds.length - 1;
|
||
}
|
||
|
||
function setZoomFromSelect() {
|
||
var v = zoomSelect.value;
|
||
if (v === 'fit-width') { fitMode = 'width'; }
|
||
else if (v === 'fit-page') { fitMode = 'page'; }
|
||
else { fitMode = null; zoom = parseFloat(v) || 1; }
|
||
applyZoom();
|
||
}
|
||
|
||
function nudgeZoom(factor) {
|
||
if (fitMode) {
|
||
// capture current effective scale before leaving fit mode
|
||
var page = decoded[currentPage];
|
||
if (page) {
|
||
var availW = viewport.clientWidth - 32;
|
||
var availH = viewport.clientHeight - 32;
|
||
zoom = fitMode === 'width'
|
||
? availW / page.w
|
||
: Math.min(availW / page.w, availH / page.h);
|
||
} else {
|
||
zoom = 1;
|
||
}
|
||
fitMode = null;
|
||
}
|
||
zoom = Math.max(0.1, Math.min(8, zoom * factor));
|
||
// Match select option if any are close, else show as percent
|
||
var matched = false;
|
||
for (var i = 0; i < zoomSelect.options.length; i++) {
|
||
var ov = zoomSelect.options[i].value;
|
||
if (ov !== 'fit-width' && ov !== 'fit-page' && Math.abs(parseFloat(ov) - zoom) < 0.001) {
|
||
zoomSelect.value = ov; matched = true; break;
|
||
}
|
||
}
|
||
if (!matched) {
|
||
// Nearest standard step
|
||
var best = '1', bestDiff = Infinity;
|
||
for (var j = 0; j < zoomSelect.options.length; j++) {
|
||
var v2 = zoomSelect.options[j].value;
|
||
if (v2 === 'fit-width' || v2 === 'fit-page') continue;
|
||
var diff = Math.abs(parseFloat(v2) - zoom);
|
||
if (diff < bestDiff) { bestDiff = diff; best = v2; }
|
||
}
|
||
zoom = parseFloat(best);
|
||
zoomSelect.value = best;
|
||
}
|
||
applyZoom();
|
||
}
|
||
|
||
btnPrev.addEventListener('click', function () {
|
||
if (currentPage > 0) { currentPage--; renderPage(); }
|
||
});
|
||
btnNext.addEventListener('click', function () {
|
||
if (currentPage < ifds.length - 1) { currentPage++; renderPage(); }
|
||
});
|
||
pageInput.addEventListener('change', function () {
|
||
var n = parseInt(pageInput.value, 10);
|
||
if (!isNaN(n) && n >= 1 && n <= ifds.length) {
|
||
currentPage = n - 1;
|
||
renderPage();
|
||
} else {
|
||
pageInput.value = String(currentPage + 1);
|
||
}
|
||
});
|
||
zoomSelect.addEventListener('change', setZoomFromSelect);
|
||
btnZoomIn.addEventListener('click', function () { nudgeZoom(1.25); });
|
||
btnZoomOut.addEventListener('click', function () { nudgeZoom(1 / 1.25); });
|
||
|
||
// Keyboard nav (only when toolbar/viewport in focus path)
|
||
container.tabIndex = 0;
|
||
container.addEventListener('keydown', function (e) {
|
||
if (e.target === pageInput) return;
|
||
if (e.key === 'ArrowLeft' || e.key === 'PageUp') {
|
||
if (currentPage > 0) { currentPage--; renderPage(); e.preventDefault(); }
|
||
} else if (e.key === 'ArrowRight' || e.key === 'PageDown' || e.key === ' ') {
|
||
if (currentPage < ifds.length - 1) { currentPage++; renderPage(); e.preventDefault(); }
|
||
}
|
||
});
|
||
|
||
// Re-fit on viewport resize
|
||
if (typeof (doc.defaultView && doc.defaultView.ResizeObserver) === 'function') {
|
||
var ro = new doc.defaultView.ResizeObserver(function () { applyZoom(); });
|
||
ro.observe(viewport);
|
||
} else if (doc.defaultView) {
|
||
doc.defaultView.addEventListener('resize', function () { applyZoom(); });
|
||
}
|
||
|
||
renderPage();
|
||
});
|
||
}
|
||
|
||
// ── ZIP listing renderer ─────────────────────────────────────────────────
|
||
|
||
var ZIP_CSS =
|
||
'.zip-header{padding:.4rem .8rem;background:#f5f5f5;border-bottom:1px solid #ddd;' +
|
||
'font-size:.85rem;color:#444;}' +
|
||
'.zip-table-wrap{flex:1;overflow:auto;}' +
|
||
'.zip-table{width:100%;border-collapse:collapse;font-size:.85rem;font-family:' +
|
||
'-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;}' +
|
||
'.zip-table thead th{position:sticky;top:0;background:#f0f0f0;text-align:left;' +
|
||
'padding:.4rem .6rem;border-bottom:1px solid #ccc;cursor:pointer;user-select:none;' +
|
||
'font-weight:600;}' +
|
||
'.zip-table thead th:hover{background:#e6e6e6;}' +
|
||
'.zip-table thead th.zip-sort-asc::after{content:" ▲";font-size:.7rem;color:#888;}' +
|
||
'.zip-table thead th.zip-sort-desc::after{content:" ▼";font-size:.7rem;color:#888;}' +
|
||
'.zip-table tbody td{padding:.3rem .6rem;border-bottom:1px solid #eee;}' +
|
||
'.zip-table tbody tr:hover{background:#f6faff;}' +
|
||
'.zip-table .zip-folder{color:#888;}' +
|
||
'.zip-table .zip-name{color:#222;}' +
|
||
'.zip-table .zip-size,.zip-table .zip-date{font-variant-numeric:tabular-nums;' +
|
||
'white-space:nowrap;color:#555;}' +
|
||
'.zip-table .zip-col-size,.zip-table .zip-col-date{text-align:right;}' +
|
||
'.zip-empty{padding:2rem;text-align:center;color:#888;}';
|
||
|
||
function renderZipListing(doc, container, arrayBuffer, opts) {
|
||
opts = opts || {};
|
||
injectStyles(doc, 'zddc-zip-styles', ZIP_CSS);
|
||
|
||
return loadLibrary('https://cdn.jsdelivr.net/npm/jszip@3/dist/jszip.min.js').then(function () {
|
||
return window.JSZip.loadAsync(arrayBuffer);
|
||
}).then(function (zip) {
|
||
var entries = [];
|
||
zip.forEach(function (relativePath, zipEntry) {
|
||
if (zipEntry.dir) return;
|
||
var size = (zipEntry._data && zipEntry._data.uncompressedSize) || 0;
|
||
entries.push({
|
||
path: relativePath,
|
||
name: relativePath.split('/').pop(),
|
||
size: size,
|
||
modified: zipEntry.date instanceof Date ? zipEntry.date : null
|
||
});
|
||
});
|
||
|
||
container.innerHTML = '';
|
||
container.style.display = 'flex';
|
||
container.style.flexDirection = 'column';
|
||
container.style.minHeight = '0';
|
||
container.style.height = '100%';
|
||
container.style.overflow = 'hidden';
|
||
|
||
var totalSize = entries.reduce(function (s, e) { return s + e.size; }, 0);
|
||
|
||
var header = doc.createElement('div');
|
||
header.className = 'zip-header';
|
||
header.textContent = entries.length + ' file' + (entries.length === 1 ? '' : 's')
|
||
+ (totalSize ? ' · ' + formatSize(totalSize) + ' uncompressed' : '');
|
||
container.appendChild(header);
|
||
|
||
if (!entries.length) {
|
||
var empty = doc.createElement('div');
|
||
empty.className = 'zip-empty';
|
||
empty.textContent = '(empty archive)';
|
||
container.appendChild(empty);
|
||
return;
|
||
}
|
||
|
||
var wrap = doc.createElement('div');
|
||
wrap.className = 'zip-table-wrap';
|
||
|
||
var table = doc.createElement('table');
|
||
table.className = 'zip-table';
|
||
var thead = doc.createElement('thead');
|
||
var trh = doc.createElement('tr');
|
||
var cols = [
|
||
{ key: 'path', label: 'Name', cls: 'zip-col-name' },
|
||
{ key: 'size', label: 'Size', cls: 'zip-col-size' },
|
||
{ key: 'modified', label: 'Modified', cls: 'zip-col-date' }
|
||
];
|
||
cols.forEach(function (c) {
|
||
var th = doc.createElement('th');
|
||
th.className = c.cls;
|
||
th.dataset.key = c.key;
|
||
th.textContent = c.label;
|
||
trh.appendChild(th);
|
||
});
|
||
thead.appendChild(trh);
|
||
table.appendChild(thead);
|
||
|
||
var tbody = doc.createElement('tbody');
|
||
table.appendChild(tbody);
|
||
|
||
wrap.appendChild(table);
|
||
container.appendChild(wrap);
|
||
|
||
var sortKey = 'path';
|
||
var sortDir = 1;
|
||
|
||
function render() {
|
||
var sorted = entries.slice().sort(function (a, b) {
|
||
var av, bv;
|
||
if (sortKey === 'size') { av = a.size; bv = b.size; }
|
||
else if (sortKey === 'modified') {
|
||
av = a.modified ? a.modified.getTime() : 0;
|
||
bv = b.modified ? b.modified.getTime() : 0;
|
||
} else {
|
||
av = a.path.toLowerCase(); bv = b.path.toLowerCase();
|
||
}
|
||
if (av < bv) return -1 * sortDir;
|
||
if (av > bv) return 1 * sortDir;
|
||
return 0;
|
||
});
|
||
|
||
tbody.innerHTML = '';
|
||
sorted.forEach(function (e) {
|
||
var tr = doc.createElement('tr');
|
||
var td1 = doc.createElement('td');
|
||
var slash = e.path.lastIndexOf('/');
|
||
if (slash >= 0) {
|
||
var folder = doc.createElement('span');
|
||
folder.className = 'zip-folder';
|
||
folder.textContent = e.path.substring(0, slash + 1);
|
||
td1.appendChild(folder);
|
||
}
|
||
var name = doc.createElement('span');
|
||
name.className = 'zip-name';
|
||
name.textContent = e.name;
|
||
td1.appendChild(name);
|
||
|
||
var td2 = doc.createElement('td');
|
||
td2.className = 'zip-size';
|
||
td2.textContent = formatSize(e.size);
|
||
|
||
var td3 = doc.createElement('td');
|
||
td3.className = 'zip-date';
|
||
td3.textContent = formatDate(e.modified);
|
||
|
||
tr.appendChild(td1); tr.appendChild(td2); tr.appendChild(td3);
|
||
tbody.appendChild(tr);
|
||
});
|
||
|
||
// Update sort arrows
|
||
var ths = thead.querySelectorAll('th');
|
||
for (var i = 0; i < ths.length; i++) {
|
||
ths[i].classList.remove('zip-sort-asc', 'zip-sort-desc');
|
||
if (ths[i].dataset.key === sortKey) {
|
||
ths[i].classList.add(sortDir > 0 ? 'zip-sort-asc' : 'zip-sort-desc');
|
||
}
|
||
}
|
||
}
|
||
|
||
thead.querySelectorAll('th').forEach(function (th) {
|
||
th.addEventListener('click', function () {
|
||
var k = th.dataset.key;
|
||
if (sortKey === k) sortDir = -sortDir;
|
||
else { sortKey = k; sortDir = 1; }
|
||
render();
|
||
});
|
||
});
|
||
|
||
render();
|
||
}).catch(function (err) {
|
||
container.innerHTML = '<div class="zip-empty">Failed to read ZIP: '
|
||
+ escapeHtml(err.message || err) + '</div>';
|
||
});
|
||
}
|
||
|
||
// ── Public API ───────────────────────────────────────────────────────────
|
||
|
||
if (!root.zddc) root.zddc = {};
|
||
root.zddc.preview = {
|
||
TIFF_EXTENSIONS: TIFF_EXTENSIONS,
|
||
IMAGE_EXTENSIONS: IMAGE_EXTENSIONS,
|
||
TEXT_EXTENSIONS: TEXT_EXTENSIONS,
|
||
OFFICE_EXTENSIONS: OFFICE_EXTENSIONS,
|
||
isTiff: isTiff,
|
||
isImage: isImage,
|
||
isText: isText,
|
||
isZip: isZip,
|
||
isOffice: isOffice,
|
||
loadLibrary: loadLibrary,
|
||
renderTiff: renderTiff,
|
||
renderZipListing: renderZipListing,
|
||
formatSize: formatSize,
|
||
formatDate: formatDate
|
||
};
|
||
})(typeof window !== 'undefined' ? window : this);
|
||
|
||
// Bootstrap window.app for the browse tool. Mirrors the convention
|
||
// used by every other ZDDC tool — ./build's CSS/JS concat order means
|
||
// this file runs FIRST inside the IIFE-of-IIFEs.
|
||
(function () {
|
||
'use strict';
|
||
|
||
if (!window.app) {
|
||
window.app = { modules: {}, state: {} };
|
||
}
|
||
|
||
window.app.state = {
|
||
// Source: 'server' | 'fs' | null. Determines how the loader
|
||
// resolves entries.
|
||
source: null,
|
||
|
||
// For server-source: the URL path of the directory currently
|
||
// being viewed. Always starts with '/' and ends with '/'.
|
||
// For fs-source: the displayed path string (no semantic
|
||
// meaning — just for the toolbar).
|
||
currentPath: '/',
|
||
|
||
// FileSystemAccessAPI root handle (null in server mode).
|
||
rootHandle: null,
|
||
|
||
// Sort state. key: 'name' | 'size' | 'ext' | 'date'. dir: 1 or -1.
|
||
sort: { key: 'name', dir: 1 },
|
||
|
||
// Auto-filter row state. Each is a raw string from the input,
|
||
// plus a parsed AST (zddc.filter.parse) cached on every keystroke.
|
||
// Empty raw → AST empty → matches everything.
|
||
filters: {
|
||
file: { raw: '', ast: null }, // matches against file basename
|
||
folder: { raw: '', ast: null }, // matches against folder basename
|
||
ext: { raw: '', ast: null } // matches against file extension
|
||
},
|
||
|
||
// The tree's in-memory representation. Each node:
|
||
// { id, name, isDir, size, modTime, ext, url, depth,
|
||
// parentId, expanded, loaded, childIds, isZip, zipFile,
|
||
// zipPath }
|
||
// - isZip: set when the node IS a .zip file we know how to
|
||
// expand inline (server file or FS handle).
|
||
// - zipFile: cached JSZip instance for this archive (set
|
||
// after first expand).
|
||
// - zipPath: relative path WITHIN a zip (set on virtual
|
||
// children of an expanded zip; null otherwise).
|
||
// Stored flat in a Map keyed by id; render order derived
|
||
// from a depth-first walk.
|
||
nodes: new Map(),
|
||
rootIds: [],
|
||
nextId: 1,
|
||
|
||
// Single shared popup window for file preview (across
|
||
// multiple file clicks). Same pattern as archive's preview.
|
||
previewWindow: null
|
||
};
|
||
})();
|
||
|
||
// loader.js — fetches directory entries for either source mode.
|
||
//
|
||
// Server mode: GET <urlPath> with Accept: application/json. zddc-server
|
||
// (and Caddy's built-in browse, which we mirror) returns an array of
|
||
// FileInfo {name, size, url, mod_time, mode, is_dir, is_symlink}.
|
||
//
|
||
// FS-API mode: enumerate a FileSystemDirectoryHandle's children. No
|
||
// network involved; works on local folders the user picked.
|
||
(function () {
|
||
'use strict';
|
||
|
||
var state = window.app.state;
|
||
|
||
function splitExt(name) {
|
||
var i = name.lastIndexOf('.');
|
||
if (i <= 0 || i === name.length - 1) return '';
|
||
return name.substring(i + 1).toLowerCase();
|
||
}
|
||
|
||
// Build a raw entry from the server's FileInfo shape.
|
||
function fromServerEntry(e) {
|
||
// Server returns directory names with a trailing "/". Strip
|
||
// it for display; the is_dir flag is the canonical signal.
|
||
var displayName = e.is_dir ? e.name.replace(/\/$/, '') : e.name;
|
||
return {
|
||
name: displayName,
|
||
isDir: e.is_dir,
|
||
size: e.size || 0,
|
||
modTime: e.mod_time ? new Date(e.mod_time) : null,
|
||
ext: e.is_dir ? '' : splitExt(displayName),
|
||
url: e.url || null,
|
||
// FS-API specific (null in server mode):
|
||
handle: null
|
||
};
|
||
}
|
||
|
||
// Build a raw entry from a FileSystemHandle.
|
||
async function fromHandle(handle) {
|
||
var name = handle.name;
|
||
var isDir = handle.kind === 'directory';
|
||
var size = 0;
|
||
var modTime = null;
|
||
if (!isDir) {
|
||
try {
|
||
var f = await handle.getFile();
|
||
size = f.size;
|
||
modTime = new Date(f.lastModified);
|
||
} catch (_e) {
|
||
// permission lost; leave size/modTime defaults
|
||
}
|
||
}
|
||
return {
|
||
name: name,
|
||
isDir: isDir,
|
||
size: size,
|
||
modTime: modTime,
|
||
ext: isDir ? '' : splitExt(name),
|
||
url: null,
|
||
handle: handle
|
||
};
|
||
}
|
||
|
||
// Fetch children of a directory in server mode.
|
||
// path must end with '/' so the request hits the directory route.
|
||
async function fetchServerChildren(path) {
|
||
if (!path.endsWith('/')) path += '/';
|
||
var resp = await fetch(path, {
|
||
headers: { 'Accept': 'application/json' },
|
||
credentials: 'same-origin'
|
||
});
|
||
if (!resp.ok) {
|
||
throw new Error('HTTP ' + resp.status + ' fetching ' + path);
|
||
}
|
||
var data = await resp.json();
|
||
if (!Array.isArray(data)) {
|
||
throw new Error('Unexpected response shape from ' + path);
|
||
}
|
||
return data.map(fromServerEntry);
|
||
}
|
||
|
||
// Enumerate a FileSystemDirectoryHandle's immediate children.
|
||
async function fetchFsChildren(dirHandle) {
|
||
var entries = [];
|
||
for await (var [_name, handle] of dirHandle.entries()) {
|
||
entries.push(await fromHandle(handle));
|
||
}
|
||
return entries;
|
||
}
|
||
|
||
// Probe whether THIS page is being served by zddc-server (or any
|
||
// server that responds to JSON listing requests). If so, switch to
|
||
// server mode automatically and load the current directory.
|
||
async function autoDetectServerMode() {
|
||
// Only attempt when running over http(s) and the location's
|
||
// path looks like a directory. Probing on file:// is pointless.
|
||
if (location.protocol !== 'http:' && location.protocol !== 'https:') {
|
||
return false;
|
||
}
|
||
// Strip any /<tool>.html from the path to get the directory.
|
||
var path = location.pathname;
|
||
// If the URL points at the browse.html itself, the directory
|
||
// is the parent. If it's a directory ending in '/', use it.
|
||
var dirPath;
|
||
if (path.endsWith('/')) {
|
||
dirPath = path;
|
||
} else {
|
||
// e.g. '/some/dir/browse.html' → '/some/dir/'
|
||
var slash = path.lastIndexOf('/');
|
||
dirPath = slash >= 0 ? path.substring(0, slash + 1) : '/';
|
||
}
|
||
|
||
try {
|
||
var entries = await fetchServerChildren(dirPath);
|
||
state.source = 'server';
|
||
state.currentPath = dirPath;
|
||
return { entries: entries, path: dirPath };
|
||
} catch (_e) {
|
||
// Not a server-backed page (e.g. opened via file://).
|
||
return null;
|
||
}
|
||
}
|
||
|
||
// JSZip is vendored into the bundle (shared/vendor/jszip.min.js
|
||
// is concatenated ahead of init.js by build.sh), so it's always
|
||
// already attached to window.JSZip by the time any tree code runs.
|
||
// We keep the helper because tree.js calls it before reaching for
|
||
// window.JSZip; if the bundle is ever rebuilt without the vendor
|
||
// copy this will throw a clear error rather than silently failing.
|
||
function ensureJSZip() {
|
||
if (window.JSZip) return Promise.resolve();
|
||
return Promise.reject(new Error(
|
||
'JSZip not bundled — rebuild browse with shared/vendor/jszip.min.js'));
|
||
}
|
||
|
||
// Public API
|
||
window.app.modules.loader = {
|
||
fetchServerChildren: fetchServerChildren,
|
||
fetchFsChildren: fetchFsChildren,
|
||
autoDetectServerMode: autoDetectServerMode,
|
||
splitExt: splitExt,
|
||
ensureJSZip: ensureJSZip
|
||
};
|
||
})();
|
||
|
||
// tree.js — in-memory tree model + DOM rendering.
|
||
//
|
||
// Nodes are stored flat in state.nodes (Map by id). The visible
|
||
// render is a depth-first walk starting from state.rootIds, skipping
|
||
// children of unexpanded folders. This decouples model from DOM and
|
||
// keeps re-renders linear in the visible-row count.
|
||
(function () {
|
||
'use strict';
|
||
|
||
var state = window.app.state;
|
||
var loader = window.app.modules.loader;
|
||
|
||
// ── Model helpers ────────────────────────────────────────────────────
|
||
|
||
function newNode(raw, parentId, depth) {
|
||
var id = state.nextId++;
|
||
// ZIP files are treated as folders for tree purposes — the
|
||
// chevron lets the user expand them inline. The actual
|
||
// contents are loaded on first expand via JSZip.
|
||
var isZip = !raw.isDir && raw.ext === 'zip';
|
||
var node = {
|
||
id: id,
|
||
name: raw.name,
|
||
isDir: raw.isDir,
|
||
size: raw.size,
|
||
modTime: raw.modTime,
|
||
ext: raw.ext,
|
||
url: raw.url,
|
||
handle: raw.handle,
|
||
depth: depth,
|
||
parentId: parentId,
|
||
expanded: false,
|
||
loaded: false,
|
||
childIds: [],
|
||
isZip: isZip,
|
||
zipFile: null, // cached JSZip instance
|
||
zipPath: raw.zipPath || null, // path within zip (for virtual children)
|
||
zipParentId: raw.zipParentId || null // ancestor zip's node id (for nested entries)
|
||
};
|
||
state.nodes.set(id, node);
|
||
return node;
|
||
}
|
||
|
||
function clearTree() {
|
||
state.nodes.clear();
|
||
state.rootIds = [];
|
||
state.nextId = 1;
|
||
}
|
||
|
||
// Sort an array of nodes by current sort key. Folders always come
|
||
// first within a level (mimics common file managers).
|
||
function sortNodes(ids) {
|
||
var key = state.sort.key;
|
||
var dir = state.sort.dir;
|
||
ids.sort(function (a, b) {
|
||
var na = state.nodes.get(a);
|
||
var nb = state.nodes.get(b);
|
||
// Folders before files
|
||
if (na.isDir !== nb.isDir) return na.isDir ? -1 : 1;
|
||
var av, bv;
|
||
switch (key) {
|
||
case 'size':
|
||
av = na.size; bv = nb.size; break;
|
||
case 'ext':
|
||
av = na.ext; bv = nb.ext; break;
|
||
case 'date':
|
||
av = na.modTime ? na.modTime.getTime() : 0;
|
||
bv = nb.modTime ? nb.modTime.getTime() : 0;
|
||
break;
|
||
default:
|
||
av = na.name.toLowerCase();
|
||
bv = nb.name.toLowerCase();
|
||
}
|
||
if (av < bv) return -1 * dir;
|
||
if (av > bv) return 1 * dir;
|
||
return na.name.toLowerCase().localeCompare(nb.name.toLowerCase());
|
||
});
|
||
}
|
||
|
||
// Populate state with the root listing.
|
||
function setRoot(rawEntries) {
|
||
clearTree();
|
||
rawEntries.forEach(function (raw) {
|
||
var n = newNode(raw, null, 0);
|
||
state.rootIds.push(n.id);
|
||
});
|
||
sortNodes(state.rootIds);
|
||
}
|
||
|
||
// Populate a folder's children. Caller passes raw entries in any order.
|
||
function setChildren(parentId, rawEntries) {
|
||
var parent = state.nodes.get(parentId);
|
||
if (!parent) return;
|
||
// Drop any existing children first (re-load case).
|
||
parent.childIds.forEach(function (id) { state.nodes.delete(id); });
|
||
parent.childIds = [];
|
||
rawEntries.forEach(function (raw) {
|
||
var n = newNode(raw, parentId, parent.depth + 1);
|
||
parent.childIds.push(n.id);
|
||
});
|
||
sortNodes(parent.childIds);
|
||
parent.loaded = true;
|
||
}
|
||
|
||
// Walk visible nodes in render order. Excludes nodes whose
|
||
// node.visible is false (filter-hidden) and skips the children of
|
||
// a collapsed expandable. Filter visibility is computed by
|
||
// recomputeVisibility() before this is called from render().
|
||
function visibleIds() {
|
||
var out = [];
|
||
function walk(ids) {
|
||
for (var i = 0; i < ids.length; i++) {
|
||
var n = state.nodes.get(ids[i]);
|
||
if (!n) continue;
|
||
if (n.visible === false) continue;
|
||
out.push(ids[i]);
|
||
if ((n.isDir || n.isZip) && n.expanded) walk(n.childIds);
|
||
}
|
||
}
|
||
// Re-sort everything at all levels so a sort change reorders
|
||
// already-loaded children consistently.
|
||
sortNodes(state.rootIds);
|
||
state.nodes.forEach(function (n) {
|
||
if ((n.isDir || n.isZip) && n.loaded) sortNodes(n.childIds);
|
||
});
|
||
walk(state.rootIds);
|
||
return out;
|
||
}
|
||
|
||
// ── Rendering ────────────────────────────────────────────────────────
|
||
|
||
function fmtSize(bytes) {
|
||
if (bytes == null) return '';
|
||
if (bytes < 1024) return bytes + ' B';
|
||
if (bytes < 1024 * 1024) return (bytes / 1024).toFixed(1) + ' KB';
|
||
if (bytes < 1024 * 1024 * 1024) return (bytes / (1024 * 1024)).toFixed(1) + ' MB';
|
||
return (bytes / (1024 * 1024 * 1024)).toFixed(2) + ' GB';
|
||
}
|
||
|
||
function fmtDate(d) {
|
||
if (!d) return '';
|
||
var pad = function (n) { return n < 10 ? '0' + n : '' + n; };
|
||
return d.getFullYear() + '-' + pad(d.getMonth() + 1) + '-' + pad(d.getDate())
|
||
+ ' ' + pad(d.getHours()) + ':' + pad(d.getMinutes());
|
||
}
|
||
|
||
function escapeHtml(s) {
|
||
return String(s).replace(/&/g, '&').replace(/</g, '<')
|
||
.replace(/>/g, '>').replace(/"/g, '"');
|
||
}
|
||
|
||
function rowHtml(node) {
|
||
var indent = node.depth * 1.2;
|
||
var expandable = node.isDir || node.isZip;
|
||
var iconChar = node.isDir ? '📁' : (node.isZip ? '🗜️' : '📄');
|
||
var chevronClass = 'tree-name__chevron'
|
||
+ (expandable ? '' : ' tree-name__chevron--leaf');
|
||
var nameInner;
|
||
if (node.isDir) {
|
||
nameInner = '<span class="tree-name__label is-folder">'
|
||
+ escapeHtml(node.name) + '</span>';
|
||
} else {
|
||
// File / zip: clickable. Plain click → preview popup.
|
||
// Modifier-click (ctrl/cmd) and middle-click → open in
|
||
// new tab (browser default for the href). Server mode
|
||
// gets the real URL (so right-click → save-link-as also
|
||
// works); FS mode and zip-virtual children get '#'.
|
||
var href = node.url || '#';
|
||
nameInner = '<a class="tree-name__label is-file"'
|
||
+ ' href="' + escapeHtml(href) + '"'
|
||
+ ' target="_blank" rel="noopener">' + escapeHtml(node.name) + '</a>';
|
||
}
|
||
return ''
|
||
+ '<tr class="tree-row ' + (node.expanded ? 'expanded' : '')
|
||
+ '" data-id="' + node.id
|
||
+ '" data-isdir="' + node.isDir
|
||
+ '" data-iszip="' + node.isZip + '">'
|
||
+ '<td class="col-name">'
|
||
+ '<span class="tree-name">'
|
||
+ '<span class="tree-name__indent" style="width:' + indent + 'rem;"></span>'
|
||
+ '<span class="' + chevronClass + '"></span>'
|
||
+ '<span class="tree-name__icon">' + iconChar + '</span>'
|
||
+ nameInner
|
||
+ '</span>'
|
||
+ '</td>'
|
||
+ '<td class="col-size">' + (node.isDir ? '' : fmtSize(node.size)) + '</td>'
|
||
+ '<td class="col-ext">' + (node.isDir ? '' : escapeHtml(node.ext)) + '</td>'
|
||
+ '<td class="col-date">' + fmtDate(node.modTime) + '</td>'
|
||
+ '</tr>';
|
||
}
|
||
|
||
function render() {
|
||
var tbody = document.getElementById('browseTbody');
|
||
if (!tbody) return;
|
||
recomputeVisibility();
|
||
var ids = visibleIds();
|
||
var html = '';
|
||
for (var i = 0; i < ids.length; i++) {
|
||
html += rowHtml(state.nodes.get(ids[i]));
|
||
}
|
||
tbody.innerHTML = html;
|
||
updateCount();
|
||
updateSortHeaders();
|
||
renderBreadcrumbs();
|
||
}
|
||
|
||
// Compute model-level visibility per node based on the three
|
||
// filter ASTs:
|
||
// - fileFilter → matches a file's basename
|
||
// - folderFilter→ matches a folder's basename
|
||
// - extFilter → matches a file's extension (no leading dot)
|
||
//
|
||
// Visibility rules:
|
||
// 1. A FILE is "self-matched" when it passes both file+ext filter.
|
||
// 2. A FOLDER is "self-matched" when it passes the folder filter.
|
||
// 3. A file is "in-scope" when either no folder filter is active,
|
||
// OR at least one ancestor folder is folder-self-matched.
|
||
// 4. A file is VISIBLE when self-matched AND in-scope.
|
||
// 5. A folder is VISIBLE when:
|
||
// - any descendant is visible (so the path to a hit is
|
||
// always shown), OR
|
||
// - the folder itself is folder-self-matched AND no file
|
||
// filter is active (when a file filter is set, we hide
|
||
// folders that have no matching files inside — keeps
|
||
// the result list focused).
|
||
//
|
||
// Pure model walk; the renderer just consumes node.visible. Hidden
|
||
// expandable nodes get their `expanded` flag respected even though
|
||
// they're not in the DOM, so toggling filters preserves the user's
|
||
// expand state.
|
||
function recomputeVisibility() {
|
||
var fileAst = state.filters.file.ast;
|
||
var folderAst = state.filters.folder.ast;
|
||
var extAst = state.filters.ext.ast;
|
||
var hasFile = !!(state.filters.file.raw);
|
||
var hasFolder = !!(state.filters.folder.raw);
|
||
var hasExt = !!(state.filters.ext.raw);
|
||
var anyActive = hasFile || hasFolder || hasExt;
|
||
|
||
// Fast path: nothing filtered → everything visible.
|
||
if (!anyActive) {
|
||
state.nodes.forEach(function (n) { n.visible = true; });
|
||
return;
|
||
}
|
||
|
||
var f = window.zddc && window.zddc.filter;
|
||
|
||
// Walk top-down to propagate folder scope, then bottom-up to
|
||
// propagate descendant visibility. Done in one DFS recursion.
|
||
// ZIPs are hybrids — they match FILE filter (their name is a
|
||
// filename) AND can be matched by FOLDER filter (they're
|
||
// container-like — clicking expands them like a folder).
|
||
function visit(nodeId, ancestorMatchesFolder) {
|
||
var n = state.nodes.get(nodeId);
|
||
if (!n) return false;
|
||
|
||
if (!(n.isDir || n.isZip)) {
|
||
// Plain file. Visible iff its name+ext pass file/ext
|
||
// filters AND it's inside the folder-filter scope.
|
||
var nameOk = f.matches(n.name, fileAst);
|
||
var extOk = f.matches(n.ext || '', extAst);
|
||
n.visible = nameOk && extOk && ancestorMatchesFolder;
|
||
return n.visible;
|
||
}
|
||
|
||
// Folder or zip — has childIds and contributes to scope.
|
||
// Folder self-match: the folder/zip name passes folder
|
||
// filter. A folder match also opens the file-filter scope
|
||
// for descendants.
|
||
var asFolderMatch = f.matches(n.name, folderAst);
|
||
// A zip can also match the FILE filter (it's a file too).
|
||
// Typing a zip name into file filter surfaces the zip.
|
||
// Gate on hasFile||hasExt — when neither is active, the
|
||
// empty filter matches every name and would falsely
|
||
// surface every zip regardless of the active folder filter.
|
||
var asFileMatch = n.isZip
|
||
&& (hasFile || hasExt)
|
||
&& f.matches(n.name, fileAst)
|
||
&& f.matches(n.ext || '', extAst);
|
||
|
||
var nextAncestorScope = ancestorMatchesFolder
|
||
|| asFolderMatch || asFileMatch;
|
||
|
||
var anyChildVisible = false;
|
||
for (var i = 0; i < n.childIds.length; i++) {
|
||
if (visit(n.childIds[i], nextAncestorScope)) anyChildVisible = true;
|
||
}
|
||
|
||
// Visible if:
|
||
// - any descendant is visible (path-to-hit visibility), or
|
||
// - self-folder-match with no file/ext filter active
|
||
// (let the folder surface even if it's empty/unloaded), or
|
||
// - self-file-match (for zips, where the user is searching
|
||
// for the archive by name in the file filter).
|
||
n.visible = anyChildVisible
|
||
|| (asFolderMatch && !hasFile && !hasExt)
|
||
|| asFileMatch;
|
||
return n.visible;
|
||
}
|
||
|
||
// Initial ancestor scope = folder filter empty (so files don't
|
||
// require ancestor matches when there's no folder filter).
|
||
var initialScope = !hasFolder;
|
||
for (var i = 0; i < state.rootIds.length; i++) {
|
||
visit(state.rootIds[i], initialScope);
|
||
}
|
||
}
|
||
|
||
// Count nodes that would render if no filter were active
|
||
// (i.e. anything at the root, or under an expanded ancestor).
|
||
// Used to express "<visible> of <total> shown" while a filter is on.
|
||
function expandedSetSize() {
|
||
var n = 0;
|
||
function walk(ids) {
|
||
for (var i = 0; i < ids.length; i++) {
|
||
n++;
|
||
var node = state.nodes.get(ids[i]);
|
||
if (node && (node.isDir || node.isZip) && node.expanded) {
|
||
walk(node.childIds);
|
||
}
|
||
}
|
||
}
|
||
walk(state.rootIds);
|
||
return n;
|
||
}
|
||
|
||
function updateCount() {
|
||
var el = document.getElementById('entryCount');
|
||
if (!el) return;
|
||
var visible = visibleIds().length;
|
||
var total = expandedSetSize();
|
||
var anyFilter = state.filters.file.raw
|
||
|| state.filters.folder.raw
|
||
|| state.filters.ext.raw;
|
||
el.textContent = anyFilter
|
||
? visible + ' of ' + total + ' shown'
|
||
: total + ' item' + (total === 1 ? '' : 's');
|
||
}
|
||
|
||
// ── Breadcrumbs ──────────────────────────────────────────────────────
|
||
|
||
// Inline outline home icon. Stroke-based so it tints with the
|
||
// current text color rather than depending on emoji rendering.
|
||
var HOME_SVG = '<svg class="bc-home-icon" xmlns="http://www.w3.org/2000/svg" '
|
||
+ 'viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" '
|
||
+ 'stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">'
|
||
+ '<path d="M3 12l9-9 9 9"/>'
|
||
+ '<path d="M5 10v10h14V10"/>'
|
||
+ '<path d="M10 20v-6h4v6"/></svg>';
|
||
|
||
function renderBreadcrumbs() {
|
||
var el = document.getElementById('breadcrumbs');
|
||
if (!el) return;
|
||
var html = '';
|
||
if (state.source === 'server') {
|
||
// Server mode: every segment links to its directory URL.
|
||
// The browser navigates → server returns embedded browse →
|
||
// the new instance auto-loads that directory's listing.
|
||
var path = state.currentPath || '/';
|
||
var parts = path.split('/').filter(Boolean);
|
||
html += '<a class="bc-link bc-root" href="/" title="Site root">'
|
||
+ HOME_SVG + '</a>';
|
||
var sofar = '';
|
||
for (var i = 0; i < parts.length; i++) {
|
||
sofar += '/' + parts[i];
|
||
var isLast = i === parts.length - 1;
|
||
html += '<span class="bc-sep">/</span>';
|
||
if (isLast) {
|
||
html += '<span class="bc-link bc-link--current">'
|
||
+ escapeHtml(parts[i]) + '</span>';
|
||
} else {
|
||
html += '<a class="bc-link" href="' + escapeHtml(sofar + '/') + '">'
|
||
+ escapeHtml(parts[i]) + '</a>';
|
||
}
|
||
}
|
||
html += '<span class="bc-sep">/</span>';
|
||
} else if (state.source === 'fs') {
|
||
// FS-API mode: ancestor handles weren't retained when the
|
||
// user picked the root, so we can't navigate up. Show the
|
||
// root icon + handle name without links.
|
||
var name = state.rootHandle ? state.rootHandle.name : '';
|
||
html += '<span class="bc-link bc-root" title="Local directory">'
|
||
+ HOME_SVG + '</span>';
|
||
if (name) {
|
||
html += '<span class="bc-sep">/</span>';
|
||
html += '<span class="bc-link bc-link--current">' + escapeHtml(name) + '</span>';
|
||
}
|
||
html += '<span class="bc-sep">/</span>';
|
||
}
|
||
el.innerHTML = html;
|
||
}
|
||
|
||
function updateSortHeaders() {
|
||
var ths = document.querySelectorAll('#browseTable thead th.sortable');
|
||
for (var i = 0; i < ths.length; i++) {
|
||
ths[i].classList.remove('sort-asc', 'sort-desc');
|
||
if (ths[i].dataset.sort === state.sort.key) {
|
||
ths[i].classList.add(state.sort.dir > 0 ? 'sort-asc' : 'sort-desc');
|
||
}
|
||
}
|
||
}
|
||
|
||
// Load a folder's children (lazy; idempotent re-loads). Dispatches
|
||
// by node kind:
|
||
// - regular folder → server JSON listing OR FS-API enumeration
|
||
// - zip file → fetch+JSZip; entries become virtual children
|
||
// - zip child dir → already-listed entries from the parent zip
|
||
// (zips are enumerated whole, so child dirs
|
||
// are pre-populated when the zip expands)
|
||
async function loadChildren(node) {
|
||
if (node.loaded) return;
|
||
try {
|
||
if (node.isZip) {
|
||
await loadZipChildren(node);
|
||
} else if (node._zipSyntheticDir) {
|
||
// Synthetic dir node materialized when a zip's entry
|
||
// list referenced "a/b/file" but had no "a/" entry.
|
||
// Re-walk the owning zip's flat entry list with the
|
||
// dir's full prefix.
|
||
var owner = state.nodes.get(node.zipParentId);
|
||
if (!owner || !owner.zipEntries) {
|
||
throw new Error('zip parent not loaded');
|
||
}
|
||
setZipDirChildren(node, owner, node.zipPath + '/');
|
||
} else if (node.isDir) {
|
||
var raw;
|
||
if (state.source === 'server') {
|
||
raw = await loader.fetchServerChildren(pathFor(node) + '/');
|
||
} else if (state.source === 'fs') {
|
||
raw = await loader.fetchFsChildren(node.handle);
|
||
} else {
|
||
return;
|
||
}
|
||
setChildren(node.id, raw);
|
||
}
|
||
} catch (e) {
|
||
window.app.modules.events.statusError(
|
||
'Failed to load ' + node.name + ': ' + e.message);
|
||
}
|
||
}
|
||
|
||
// Fetch a zip's bytes, parse with JSZip, and materialize its
|
||
// entries as a tree of virtual nodes. JSZip's entry list is flat
|
||
// (full paths); we reconstruct the directory hierarchy on top.
|
||
async function loadZipChildren(zipNode) {
|
||
await loader.ensureJSZip();
|
||
var arrayBuffer;
|
||
if (state.source === 'server' && zipNode.url) {
|
||
var resp = await fetch(zipNode.url);
|
||
if (!resp.ok) throw new Error('HTTP ' + resp.status + ' fetching ' + zipNode.url);
|
||
arrayBuffer = await resp.arrayBuffer();
|
||
} else if (zipNode.handle) {
|
||
// FS-API: top-level zip in a local folder.
|
||
var f = await zipNode.handle.getFile();
|
||
arrayBuffer = await f.arrayBuffer();
|
||
} else if (zipNode.zipParentId != null) {
|
||
// Nested zip inside another zip — read from parent JSZip.
|
||
var parent = state.nodes.get(zipNode.zipParentId);
|
||
if (!parent || !parent.zipFile) {
|
||
throw new Error('parent zip not loaded');
|
||
}
|
||
arrayBuffer = await parent.zipFile.file(zipNode.zipPath).async('arraybuffer');
|
||
} else {
|
||
throw new Error('cannot fetch zip bytes (no source)');
|
||
}
|
||
var zip = await window.JSZip.loadAsync(arrayBuffer);
|
||
zipNode.zipFile = zip;
|
||
|
||
// Build a path → raw-entry map. Entry paths are
|
||
// "dir/sub/file.ext" or "dir/" for directories. We slice
|
||
// to immediate children of zipNode (i.e. zero slashes after
|
||
// a leading prefix). For nested directories, we synthesize
|
||
// folder nodes that lazy-expand to the next level via the
|
||
// same raw-entry list — keep it on the zipNode for replay.
|
||
zipNode.zipEntries = []; // for re-walk on expand of subdirs
|
||
zip.forEach(function (relPath, entry) {
|
||
zipNode.zipEntries.push({
|
||
path: relPath.replace(/\/$/, ''),
|
||
isDir: entry.dir,
|
||
size: (entry._data && entry._data.uncompressedSize) || 0,
|
||
modTime: entry.date instanceof Date ? entry.date : null,
|
||
rawPath: relPath
|
||
});
|
||
});
|
||
|
||
// Now seed top-level children of the zip itself.
|
||
setZipDirChildren(zipNode, zipNode, '');
|
||
}
|
||
|
||
// Populate node's childIds with the entries directly under
|
||
// pathPrefix (relative to the owning zip). Directory entries
|
||
// become folder nodes whose own children are seeded on first
|
||
// expand by this same function (recursively descending zipPath).
|
||
function setZipDirChildren(node, zipOwner, pathPrefix) {
|
||
var seen = new Map(); // immediate child name → raw entry
|
||
zipOwner.zipEntries.forEach(function (e) {
|
||
if (!e.path.startsWith(pathPrefix)) return;
|
||
var rest = e.path.substring(pathPrefix.length);
|
||
if (rest === '') return;
|
||
// Take the FIRST segment of the remaining path
|
||
var slash = rest.indexOf('/');
|
||
var firstSeg = slash === -1 ? rest : rest.substring(0, slash);
|
||
var isImmediateFile = !e.isDir && slash === -1;
|
||
var isImmediateDir = e.isDir && slash === -1;
|
||
// For deeply-nested entries (rest contains a slash), we
|
||
// surface only the first segment as a synthetic folder
|
||
// entry. For immediate entries, we emit the entry as-is.
|
||
if (isImmediateFile || isImmediateDir) {
|
||
// Immediate entry — use the real metadata.
|
||
seen.set(firstSeg, {
|
||
name: firstSeg,
|
||
isDir: e.isDir,
|
||
size: e.size,
|
||
modTime: e.modTime,
|
||
ext: e.isDir ? '' : loader.splitExt(firstSeg),
|
||
url: null,
|
||
handle: null,
|
||
zipPath: e.path,
|
||
zipParentId: zipOwner.id
|
||
});
|
||
} else if (slash !== -1 && !seen.has(firstSeg)) {
|
||
// Deeper entry, no explicit dir entry yet — synthesize.
|
||
seen.set(firstSeg, {
|
||
name: firstSeg,
|
||
isDir: true,
|
||
size: 0,
|
||
modTime: null,
|
||
ext: '',
|
||
url: null,
|
||
handle: null,
|
||
zipPath: pathPrefix + firstSeg,
|
||
zipParentId: zipOwner.id
|
||
});
|
||
}
|
||
});
|
||
// Drop existing children (re-load case)
|
||
node.childIds.forEach(function (id) { state.nodes.delete(id); });
|
||
node.childIds = [];
|
||
seen.forEach(function (raw) {
|
||
var n = newNode(raw, node.id, node.depth + 1);
|
||
// Synthetic dir nodes inside zip don't have a dedicated
|
||
// load path — they re-walk zipEntries on expand. Mark
|
||
// them so the dispatcher knows.
|
||
if (raw.isDir && !n.isZip) {
|
||
n._zipSyntheticDir = true;
|
||
}
|
||
node.childIds.push(n.id);
|
||
});
|
||
sortNodes(node.childIds);
|
||
node.loaded = true;
|
||
}
|
||
|
||
// Toggle a folder's expanded state. Loads children on first expand.
|
||
// Treats "expandable" as either a real directory OR a zip file
|
||
// (zip files act like folders for tree purposes — the chevron
|
||
// expands them and the contents come from JSZip).
|
||
async function toggleFolder(nodeId) {
|
||
var n = state.nodes.get(nodeId);
|
||
if (!n || !(n.isDir || n.isZip)) return;
|
||
if (!n.expanded && !n.loaded) {
|
||
await loadChildren(n);
|
||
if (!n.loaded) return; // load failed (statusError already set)
|
||
}
|
||
n.expanded = !n.expanded;
|
||
render();
|
||
}
|
||
|
||
// Recursive expand: load + expand all descendants of nodeId. Used
|
||
// for Shift-click on a folder. Walks breadth-first, fanning out
|
||
// through children, grand-children, etc. until every reachable
|
||
// expandable node (folder OR zip) is loaded and marked expanded.
|
||
// Skips zip-EXPANSION recursion to avoid auto-loading every
|
||
// archive in the tree (those can be huge); plain folders only.
|
||
async function expandSubtree(nodeId) {
|
||
var root = state.nodes.get(nodeId);
|
||
if (!root || !(root.isDir || root.isZip)) return;
|
||
var status = window.app.modules.events.statusInfo;
|
||
status('Expanding subtree…');
|
||
var processed = 0;
|
||
var queue = [root];
|
||
while (queue.length) {
|
||
var batch = queue;
|
||
queue = [];
|
||
await Promise.all(batch.map(function (n) { return loadChildren(n); }));
|
||
for (var i = 0; i < batch.length; i++) {
|
||
var n = batch[i];
|
||
n.expanded = true;
|
||
processed++;
|
||
for (var j = 0; j < n.childIds.length; j++) {
|
||
var c = state.nodes.get(n.childIds[j]);
|
||
// Recurse into plain folders only — don't auto-
|
||
// expand zip archives during a subtree expand
|
||
// (they can be very large).
|
||
if (c && c.isDir && !c.isZip) queue.push(c);
|
||
}
|
||
}
|
||
render();
|
||
status('Expanding subtree… (' + processed + ' folders loaded)');
|
||
}
|
||
status('Expanded ' + processed + ' folder' + (processed === 1 ? '' : 's'));
|
||
}
|
||
|
||
function collapseSubtree(nodeId) {
|
||
var root = state.nodes.get(nodeId);
|
||
if (!root || !(root.isDir || root.isZip)) return;
|
||
function walk(n) {
|
||
n.expanded = false;
|
||
for (var i = 0; i < n.childIds.length; i++) {
|
||
var c = state.nodes.get(n.childIds[i]);
|
||
if (c && (c.isDir || c.isZip)) walk(c);
|
||
}
|
||
}
|
||
walk(root);
|
||
render();
|
||
}
|
||
|
||
// Compute the URL/path for a node by walking parents.
|
||
function pathFor(node) {
|
||
var parts = [];
|
||
var cur = node;
|
||
while (cur) {
|
||
parts.unshift(cur.name);
|
||
cur = cur.parentId == null ? null : state.nodes.get(cur.parentId);
|
||
}
|
||
if (state.source === 'server') {
|
||
// currentPath is the dir containing rootIds — root nodes
|
||
// sit DIRECTLY under it.
|
||
return state.currentPath.replace(/\/$/, '') + '/' + parts.join('/');
|
||
}
|
||
return parts.join('/');
|
||
}
|
||
|
||
// Public API
|
||
window.app.modules.tree = {
|
||
setRoot: setRoot,
|
||
setChildren: setChildren,
|
||
render: render,
|
||
toggleFolder: toggleFolder,
|
||
expandSubtree: expandSubtree,
|
||
collapseSubtree: collapseSubtree,
|
||
setSort: function (key) {
|
||
if (state.sort.key === key) {
|
||
state.sort.dir = -state.sort.dir;
|
||
} else {
|
||
state.sort.key = key;
|
||
state.sort.dir = 1;
|
||
}
|
||
render();
|
||
},
|
||
// Update one of the three column filters and re-render. `which`
|
||
// is 'file' | 'folder' | 'ext'. Empty raw → AST cleared.
|
||
setFilter: function (which, raw) {
|
||
var slot = state.filters[which];
|
||
if (!slot) return;
|
||
slot.raw = raw || '';
|
||
slot.ast = slot.raw && window.zddc && window.zddc.filter
|
||
? window.zddc.filter.parse(slot.raw)
|
||
: null;
|
||
render();
|
||
},
|
||
pathFor: pathFor
|
||
};
|
||
})();
|
||
|
||
// preview.js — file preview popup. Reuses shared/preview-lib.js for
|
||
// TIFF, ZIP listing, and image-rendering helpers; native iframe for
|
||
// PDF and HTML; <pre> for text; download button for everything else.
|
||
//
|
||
// Lifecycle: a single popup window is reused across multiple file
|
||
// clicks (state.previewWindow). Subsequent clicks rewrite its
|
||
// contents instead of spawning a new window — same UX as the archive
|
||
// tool.
|
||
(function () {
|
||
'use strict';
|
||
|
||
var state = window.app.state;
|
||
var loader = window.app.modules.loader;
|
||
var preview = window.zddc && window.zddc.preview;
|
||
if (!preview) {
|
||
// shared/preview-lib.js wasn't concatenated in. Bail loudly so
|
||
// the bug shows up in console rather than mysteriously failing.
|
||
console.error('[browse] zddc.preview not loaded — preview popup disabled.');
|
||
}
|
||
|
||
function escapeHtml(s) {
|
||
return String(s).replace(/&/g, '&').replace(/</g, '<')
|
||
.replace(/>/g, '>').replace(/"/g, '"');
|
||
}
|
||
|
||
var MIME = {
|
||
'pdf': 'application/pdf',
|
||
'html': 'text/html', 'htm': 'text/html',
|
||
'jpg': 'image/jpeg', 'jpeg': 'image/jpeg', 'png': 'image/png',
|
||
'gif': 'image/gif', 'webp': 'image/webp', 'svg': 'image/svg+xml',
|
||
'tif': 'image/tiff', 'tiff': 'image/tiff',
|
||
'zip': 'application/zip',
|
||
'txt': 'text/plain', 'md': 'text/markdown', 'json': 'application/json',
|
||
'xml': 'application/xml', 'csv': 'text/csv', 'log': 'text/plain',
|
||
'js': 'text/javascript', 'css': 'text/css'
|
||
};
|
||
|
||
// Pull bytes for a file node. Three sources:
|
||
// - server URL (zddc-server-backed file, including downloads
|
||
// of archived files served at real paths)
|
||
// - FS-API handle (local folder)
|
||
// - JSZip entry (file inside an expanded zip; reads from
|
||
// parent's cached JSZip instance)
|
||
async function getArrayBuffer(node) {
|
||
if (node.zipParentId != null) {
|
||
var owner = state.nodes.get(node.zipParentId);
|
||
if (!owner || !owner.zipFile) {
|
||
throw new Error('parent zip not loaded');
|
||
}
|
||
return await owner.zipFile.file(node.zipPath).async('arraybuffer');
|
||
}
|
||
if (state.source === 'server' && node.url) {
|
||
var resp = await fetch(node.url);
|
||
if (!resp.ok) throw new Error('HTTP ' + resp.status);
|
||
return await resp.arrayBuffer();
|
||
}
|
||
if (node.handle) {
|
||
var f = await node.handle.getFile();
|
||
return await f.arrayBuffer();
|
||
}
|
||
throw new Error('no source for file');
|
||
}
|
||
|
||
function getMime(ext) {
|
||
return MIME[ext] || 'application/octet-stream';
|
||
}
|
||
|
||
// Build a blob URL for the file's bytes. For server-mode regular
|
||
// files (not in a zip), prefer the live URL — relative links and
|
||
// server-side interception (e.g. .archive resolution) work then.
|
||
async function getBlobUrl(node) {
|
||
if (state.source === 'server' && node.url && node.zipParentId == null) {
|
||
return { url: node.url, fromServer: true };
|
||
}
|
||
var buf = await getArrayBuffer(node);
|
||
var blob = new Blob([buf], { type: getMime(node.ext) });
|
||
return { url: URL.createObjectURL(blob), fromServer: false };
|
||
}
|
||
|
||
function popupShell(node, primaryUrl) {
|
||
var safeName = escapeHtml(node.name);
|
||
var safeHref = escapeHtml(primaryUrl);
|
||
var ext = (node.ext || '').toLowerCase();
|
||
// Inline PDF and HTML previews load in iframes. HTML uses
|
||
// sandbox="allow-same-origin allow-popups
|
||
// allow-popups-to-escape-sandbox" — same posture as archive's
|
||
// preview: links navigate, scripts blocked, popups allowed.
|
||
var contentHtml;
|
||
if (ext === 'pdf') {
|
||
contentHtml = '<iframe src="' + safeHref + '"></iframe>';
|
||
} else if (ext === 'html' || ext === 'htm') {
|
||
contentHtml = '<iframe src="' + safeHref + '" sandbox="allow-same-origin allow-popups allow-popups-to-escape-sandbox"></iframe>';
|
||
} else if (preview && preview.isImage(ext) && !preview.isTiff(ext)) {
|
||
contentHtml = '<img class="preview-image" src="' + safeHref + '" alt="' + safeName + '">';
|
||
} else {
|
||
contentHtml = '<div id="previewContent"><div class="loading">Loading preview…</div></div>';
|
||
}
|
||
return '<!DOCTYPE html><html><head><meta charset="UTF-8">'
|
||
+ '<title>' + safeName + ' — preview</title><style>'
|
||
+ '*{margin:0;padding:0;box-sizing:border-box;}'
|
||
+ 'body{display:flex;flex-direction:column;height:100vh;'
|
||
+ 'font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;}'
|
||
+ '.toolbar{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;'
|
||
+ 'background:#f5f5f5;border-bottom:1px solid #ddd;}'
|
||
+ '.toolbar h1{flex:1;font-size:.95rem;font-weight:500;overflow:hidden;'
|
||
+ 'text-overflow:ellipsis;white-space:nowrap;}'
|
||
+ '.btn{padding:.4rem .8rem;font-size:.85rem;border:1px solid #ccc;'
|
||
+ 'border-radius:4px;background:white;cursor:pointer;}'
|
||
+ '.btn:hover{background:#e8e8e8;}'
|
||
+ 'iframe{flex:1;width:100%;border:none;}'
|
||
+ '#previewContent{flex:1;overflow:auto;display:flex;flex-direction:column;}'
|
||
+ '.loading{display:flex;align-items:center;justify-content:center;height:100%;'
|
||
+ 'color:#666;font-size:1.1rem;}'
|
||
+ 'img.preview-image{max-width:100%;max-height:100%;object-fit:contain;'
|
||
+ 'margin:auto;display:block;}'
|
||
+ 'pre.preview-text{padding:1rem;font-family:Consolas,Monaco,monospace;'
|
||
+ 'font-size:.85rem;white-space:pre-wrap;word-wrap:break-word;}'
|
||
+ '</style></head><body>'
|
||
+ '<div class="toolbar"><h1>' + safeName + '</h1>'
|
||
+ '<button class="btn" onclick="downloadFile()">Download</button></div>'
|
||
+ contentHtml
|
||
+ '<script>'
|
||
+ 'var blobUrl=' + JSON.stringify(primaryUrl) + ';'
|
||
+ 'var fileName=' + JSON.stringify(node.name) + ';'
|
||
+ 'function downloadFile(){var a=document.createElement("a");'
|
||
+ 'a.href=blobUrl;a.download=fileName;document.body.appendChild(a);'
|
||
+ 'a.click();document.body.removeChild(a);}'
|
||
+ '</' + 'script></body></html>';
|
||
}
|
||
|
||
async function renderTextInWindow(node, win) {
|
||
var c = win.document.getElementById('previewContent');
|
||
if (!c) return;
|
||
try {
|
||
var buf = await getArrayBuffer(node);
|
||
var text = new TextDecoder('utf-8', { fatal: false }).decode(buf);
|
||
var MAX = 200000;
|
||
if (text.length > MAX) {
|
||
text = text.substring(0, MAX) + '\n\n... (truncated, '
|
||
+ (text.length - MAX) + ' more chars — Download for full file)';
|
||
}
|
||
var pre = win.document.createElement('pre');
|
||
pre.className = 'preview-text';
|
||
pre.textContent = text;
|
||
c.innerHTML = '';
|
||
c.appendChild(pre);
|
||
} catch (e) {
|
||
c.innerHTML = '<div class="loading">Error: ' + escapeHtml(e.message || e) + '</div>';
|
||
}
|
||
}
|
||
|
||
async function renderTiffInWindow(node, win) {
|
||
var c = win.document.getElementById('previewContent');
|
||
if (!c || !preview) return;
|
||
try {
|
||
var buf = await getArrayBuffer(node);
|
||
await preview.renderTiff(win.document, c, buf, { fileName: node.name });
|
||
} catch (e) {
|
||
c.innerHTML = '<div class="loading">Error rendering TIFF: '
|
||
+ escapeHtml(e.message || e) + '</div>';
|
||
}
|
||
}
|
||
|
||
async function renderZipInWindow(node, win) {
|
||
var c = win.document.getElementById('previewContent');
|
||
if (!c || !preview) return;
|
||
try {
|
||
var buf = await getArrayBuffer(node);
|
||
await preview.renderZipListing(win.document, c, buf, { fileName: node.name });
|
||
} catch (e) {
|
||
c.innerHTML = '<div class="loading">Error reading ZIP: '
|
||
+ escapeHtml(e.message || e) + '</div>';
|
||
}
|
||
}
|
||
|
||
async function showFilePreview(node) {
|
||
if (node.isDir) return;
|
||
|
||
var ext = (node.ext || '').toLowerCase();
|
||
var info;
|
||
try {
|
||
info = await getBlobUrl(node);
|
||
} catch (e) {
|
||
window.app.modules.events.statusError('Preview failed: ' + e.message);
|
||
return;
|
||
}
|
||
var html = popupShell(node, info.url);
|
||
|
||
var win = state.previewWindow;
|
||
if (win && !win.closed) {
|
||
win.document.open();
|
||
win.document.write(html);
|
||
win.document.close();
|
||
win.focus();
|
||
} else {
|
||
var w = Math.round(screen.width * 0.6);
|
||
var h = Math.round(screen.height * 0.8);
|
||
var left = Math.round((screen.width - w) / 2);
|
||
var top = Math.round((screen.height - h) / 2);
|
||
win = window.open('', 'browseFilePreview',
|
||
'width=' + w + ',height=' + h + ',left=' + left + ',top=' + top
|
||
+ ',resizable=yes,scrollbars=yes');
|
||
if (!win) {
|
||
// Popup blocked — fall back to opening the file directly.
|
||
window.open(info.url, '_blank', 'noopener');
|
||
return;
|
||
}
|
||
win.document.write(html);
|
||
win.document.close();
|
||
win.focus();
|
||
state.previewWindow = win;
|
||
}
|
||
|
||
// Async content rendering for the non-iframe types.
|
||
if (ext === 'pdf' || ext === 'html' || ext === 'htm') {
|
||
return; // iframe wired in popupShell
|
||
}
|
||
if (preview && preview.isImage(ext) && !preview.isTiff(ext)) {
|
||
return; // <img> wired in popupShell
|
||
}
|
||
if (preview && preview.isTiff(ext)) {
|
||
await renderTiffInWindow(node, win);
|
||
} else if (preview && preview.isZip(ext)) {
|
||
await renderZipInWindow(node, win);
|
||
} else if (preview && preview.isText(ext)) {
|
||
await renderTextInWindow(node, win);
|
||
} else {
|
||
// Unknown type — show a friendly "no preview, click
|
||
// download" placeholder.
|
||
var c = win.document.getElementById('previewContent');
|
||
if (c) {
|
||
c.innerHTML = '<div class="loading">No inline preview for .'
|
||
+ escapeHtml(ext) + ' — click Download.</div>';
|
||
}
|
||
}
|
||
}
|
||
|
||
window.app.modules.preview = { showFilePreview: showFilePreview };
|
||
})();
|
||
|
||
// events.js — wires up DOM listeners. Idempotent so app.js can call
|
||
// init() once on load.
|
||
(function () {
|
||
'use strict';
|
||
|
||
var state = window.app.state;
|
||
var tree = window.app.modules.tree;
|
||
var loader = window.app.modules.loader;
|
||
// preview module is loaded later (concat order); look it up at
|
||
// call time, not at IIFE-eval time.
|
||
function previewMod() { return window.app.modules.preview; }
|
||
|
||
function status(msg, kind) {
|
||
var el = document.getElementById('statusBar');
|
||
if (!el) return;
|
||
el.textContent = msg || '';
|
||
el.classList.remove('status-bar--error', 'status-bar--info');
|
||
if (kind === 'error') el.classList.add('status-bar--error');
|
||
if (kind === 'info') el.classList.add('status-bar--info');
|
||
}
|
||
|
||
function statusError(msg) { status(msg, 'error'); }
|
||
function statusInfo(msg) { status(msg, 'info'); }
|
||
function statusClear() { status('', null); }
|
||
|
||
async function pickLocalDir() {
|
||
if (typeof window.showDirectoryPicker !== 'function') {
|
||
statusError('Your browser does not support local folder selection. Use a recent Chromium-based browser, or open this page via zddc-server.');
|
||
return;
|
||
}
|
||
var handle;
|
||
try {
|
||
handle = await window.showDirectoryPicker({ mode: 'read' });
|
||
} catch (e) {
|
||
// User cancelled — silent
|
||
return;
|
||
}
|
||
state.source = 'fs';
|
||
state.rootHandle = handle;
|
||
state.currentPath = handle.name + '/';
|
||
var raw;
|
||
try {
|
||
raw = await loader.fetchFsChildren(handle);
|
||
} catch (e) {
|
||
statusError('Failed to read directory: ' + e.message);
|
||
return;
|
||
}
|
||
tree.setRoot(raw);
|
||
showBrowseRoot();
|
||
tree.render();
|
||
statusInfo('Loaded ' + raw.length + ' item' + (raw.length === 1 ? '' : 's'));
|
||
}
|
||
|
||
function showBrowseRoot() {
|
||
var empty = document.getElementById('emptyState');
|
||
var root = document.getElementById('browseRoot');
|
||
if (empty) empty.classList.add('hidden');
|
||
if (root) root.classList.remove('hidden');
|
||
applySourceUI();
|
||
}
|
||
|
||
// Visual state of the "Select Directory" button + the refresh
|
||
// button depends on the source. In server mode the user is
|
||
// already viewing a server-backed listing — Select Directory
|
||
// becomes a quiet "switch to local" affordance (subtle styling),
|
||
// and the refresh button is shown. In FS mode the button is
|
||
// primary (it's how you got here) and refresh is hidden (the
|
||
// listing was already a fresh enumeration).
|
||
function applySourceUI() {
|
||
var add = document.getElementById('addDirectoryBtn');
|
||
var refresh = document.getElementById('refreshHeaderBtn');
|
||
if (add) {
|
||
if (state.source === 'server') {
|
||
add.classList.remove('btn-primary');
|
||
add.classList.add('btn--subtle');
|
||
} else {
|
||
add.classList.add('btn-primary');
|
||
add.classList.remove('btn--subtle');
|
||
}
|
||
}
|
||
if (refresh) {
|
||
if (state.source) {
|
||
refresh.classList.remove('hidden');
|
||
} else {
|
||
refresh.classList.add('hidden');
|
||
}
|
||
}
|
||
}
|
||
|
||
async function refreshListing() {
|
||
if (state.source === 'server') {
|
||
var raw;
|
||
try {
|
||
raw = await loader.fetchServerChildren(state.currentPath);
|
||
} catch (e) {
|
||
statusError('Refresh failed: ' + e.message);
|
||
return;
|
||
}
|
||
tree.setRoot(raw);
|
||
tree.render();
|
||
statusInfo('Refreshed (' + raw.length + ' item'
|
||
+ (raw.length === 1 ? '' : 's') + ')');
|
||
} else if (state.source === 'fs' && state.rootHandle) {
|
||
var raw2;
|
||
try {
|
||
raw2 = await loader.fetchFsChildren(state.rootHandle);
|
||
} catch (e) {
|
||
statusError('Refresh failed: ' + e.message);
|
||
return;
|
||
}
|
||
tree.setRoot(raw2);
|
||
tree.render();
|
||
statusInfo('Refreshed');
|
||
}
|
||
}
|
||
|
||
function init() {
|
||
// Header buttons
|
||
var btn = document.getElementById('addDirectoryBtn');
|
||
if (btn) btn.addEventListener('click', pickLocalDir);
|
||
|
||
var refresh = document.getElementById('refreshHeaderBtn');
|
||
if (refresh) refresh.addEventListener('click', refreshListing);
|
||
|
||
// Auto-filter row inputs. There are three of them (file, folder,
|
||
// ext) — wire each by its `data-filter` attribute. Idempotent
|
||
// re: re-init.
|
||
var filterInputs = document.querySelectorAll('input.column-filter[data-filter]');
|
||
for (var fi = 0; fi < filterInputs.length; fi++) {
|
||
(function (input) {
|
||
var which = input.dataset.filter;
|
||
input.addEventListener('input', function () {
|
||
tree.setFilter(which, input.value);
|
||
});
|
||
})(filterInputs[fi]);
|
||
}
|
||
|
||
// Sort headers
|
||
var ths = document.querySelectorAll('#browseTable thead th.sortable');
|
||
for (var i = 0; i < ths.length; i++) {
|
||
(function (th) {
|
||
th.addEventListener('click', function () {
|
||
tree.setSort(th.dataset.sort);
|
||
});
|
||
})(ths[i]);
|
||
}
|
||
|
||
// Tree-row clicks (event delegation on tbody).
|
||
// Click semantics on a folder row:
|
||
// - plain click → toggle just this folder
|
||
// - shift-click → recursive expand/collapse of the whole
|
||
// subtree (matches common file-explorer
|
||
// convention; e.g. Finder, VSCode tree,
|
||
// Windows Explorer)
|
||
// - alt-click → ALSO recursive (alt is sometimes the
|
||
// expand-all key on Linux DEs; bind both
|
||
// so muscle memory works either way)
|
||
// File rows: let the <a> tag's natural target=_blank do its
|
||
// job — don't intercept.
|
||
var tbody = document.getElementById('browseTbody');
|
||
if (tbody) {
|
||
tbody.addEventListener('click', function (e) {
|
||
var row = e.target.closest('tr.tree-row');
|
||
if (!row) return;
|
||
var id = parseInt(row.dataset.id, 10);
|
||
var node = state.nodes.get(id);
|
||
if (!node) return;
|
||
|
||
var isExpandable = row.dataset.isdir === 'true' || row.dataset.iszip === 'true';
|
||
var clickedChevron = !!e.target.closest('.tree-name__chevron');
|
||
|
||
if (isExpandable) {
|
||
// For folders + zips: click anywhere on the row
|
||
// toggles. Modifier-click → recursive expand.
|
||
e.preventDefault();
|
||
if (e.shiftKey || e.altKey) {
|
||
if (node.expanded) tree.collapseSubtree(id);
|
||
else tree.expandSubtree(id);
|
||
} else {
|
||
tree.toggleFolder(id);
|
||
}
|
||
return;
|
||
}
|
||
|
||
// Plain file row.
|
||
// Modifier-click (ctrl/cmd) and middle-click → fall
|
||
// through to the <a> tag's natural target=_blank
|
||
// behavior (open in new tab). For server-backed
|
||
// files, that opens the real URL via zddc-server.
|
||
if (e.ctrlKey || e.metaKey || e.shiftKey || e.button === 1) {
|
||
return;
|
||
}
|
||
// Plain click → preview popup. Intercept default nav.
|
||
e.preventDefault();
|
||
var p = previewMod();
|
||
if (p) p.showFilePreview(node);
|
||
});
|
||
|
||
// Middle-click (auxclick) — same fall-through logic.
|
||
tbody.addEventListener('auxclick', function (e) {
|
||
if (e.button !== 1) return; // middle only
|
||
// Browser handles target=_blank natively for middle
|
||
// click; don't preventDefault, just don't intercept.
|
||
});
|
||
}
|
||
}
|
||
|
||
// Public API
|
||
window.app.modules.events = {
|
||
init: init,
|
||
statusError: statusError,
|
||
statusInfo: statusInfo,
|
||
statusClear: statusClear,
|
||
showBrowseRoot: showBrowseRoot
|
||
};
|
||
})();
|
||
|
||
// app.js — bootstrap. Runs after every other module's IIFE has
|
||
// registered its functions on window.app.modules.
|
||
(function () {
|
||
'use strict';
|
||
|
||
var state = window.app.state;
|
||
var loader = window.app.modules.loader;
|
||
var tree = window.app.modules.tree;
|
||
var events = window.app.modules.events;
|
||
|
||
async function bootstrap() {
|
||
events.init();
|
||
|
||
// Try server auto-detect. If this page is served by zddc-server
|
||
// (or any server with a Caddy-shaped JSON listing), load the
|
||
// current directory automatically. Otherwise show the empty
|
||
// state with the "Select Directory" button.
|
||
var detected = await loader.autoDetectServerMode();
|
||
if (detected) {
|
||
tree.setRoot(detected.entries);
|
||
events.showBrowseRoot();
|
||
tree.render();
|
||
events.statusInfo('Loaded ' + detected.entries.length + ' item'
|
||
+ (detected.entries.length === 1 ? '' : 's')
|
||
+ ' from ' + detected.path);
|
||
}
|
||
// Else: empty state stays visible; user can click Select Directory.
|
||
}
|
||
|
||
if (document.readyState === 'loading') {
|
||
document.addEventListener('DOMContentLoaded', bootstrap);
|
||
} else {
|
||
bootstrap();
|
||
}
|
||
})();
|
||
|
||
</script>
|
||
</body>
|
||
</html>
|