ZDDC/browse/template.html
ZDDC fb13ff4fd8
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feat(browse): generic directory listing tool — default at folder URLs
A new HTML tool — browse — that lists the contents of any directory.
Designed for ZDDC archives but no ZDDC-specific filtering; just a
straight folder browser with expand/collapse, sort, and name filter.

Modes (auto-detected at page load):
  - Online: when served by zddc-server at a folder URL, queries
    the same URL with Accept: application/json to load the listing
    and renders it. Auto-served as the default at any directory
    under ZDDC_ROOT without an index.html (replacing the previous
    minimal-HTML stub from directory.go).
  - Local: 'Select Directory' button uses FileSystemAccessAPI to
    pick any folder on disk; works in Chromium-based browsers.

Features (Phase 1 — what's in this commit):
  - Tree view with lazy-loaded folders (children fetched on first
    expand).
  - Sort by name / size / extension / date (column header click).
  - Filter by name substring (toolbar input).
  - File click opens in a new tab — for server-backed pages,
    routes through zddc-server's normal handler so .archive
    redirects + apps cascade overrides + ACL all apply.

Phase 2 deferred:
  - ZIP files inline expansion (treat archive entries as virtual
    children).
  - File preview popup (reuse shared/preview-lib.js).
  - Extension multi-select filter.

Wiring:
  - browse/ added to top-level ./build's per-tool list, embed
    block, versions.txt, and the lockstep release commit + tag set.
    All seven tools (archive, transmittal, classifier, mdedit,
    landing, form, browse) advance together on stable cuts.
  - shared/build-lib.sh: browse added to ZDDC_RELEASE_TOOLS and
    verify_channel_links's per-tool loop.
  - zddc/internal/apps/embed.go: //go:embed browse.html +
    EmbeddedBytes("browse") case.
  - zddc/internal/apps/availability.go: browse available at every
    directory (same as archive).
  - zddc/internal/apps/handler.go: MatchAppHTML routes
    /<dir>/browse.html → 'browse'.
  - zddc/internal/handler/directory.go: when a directory request
    arrives with Accept: text/html and no index.html exists,
    serve the embedded browse.html bytes (with a JSON-fallback
    if the embedded slot is empty during bootstrap).
2026-05-03 19:56:51 -05:00

78 lines
3.3 KiB
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>ZDDC Browse</title>
<link rel="icon" type="image/svg+xml" href="{{FAVICON}}">
<style>
{{CSS_PLACEHOLDER}}
</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">{{BUILD_LABEL}}</span>
</div>
<button id="addDirectoryBtn" class="btn btn-primary">Select Directory</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>
</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>Select Directory</i> to pick any folder
on your computer (Chromium-based browsers).</li>
</ul>
<p>Once loaded: click folders to expand, click headers to sort, type
in the filter to narrow by name. Click any file to open it.</p>
</div>
</div>
<div id="browseRoot" class="browse-root hidden">
<div class="toolbar">
<span class="toolbar__path" id="currentPath"></span>
<input type="search" id="filterInput" class="toolbar__filter"
placeholder="Filter by name (substring)..." />
<span class="toolbar__count" id="entryCount"></span>
</div>
<table class="browse-table" id="browseTable">
<thead>
<tr>
<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>
</thead>
<tbody id="browseTbody"></tbody>
</table>
</div>
</main>
<div id="statusBar" class="status-bar"></div>
<script>
{{JS_PLACEHOLDER}}
</script>
</body>
</html>