File size: 12,444 Bytes
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/**
* Browse / Document Listing
*
* Variables:
* $collection - Collection slug (source_section)
* $collectionName - Human-readable collection name
* $documents - Array of documents with: id, file_path, pages, file_size, processed_at
* $total - Total document count
* $page - Current page number
* $perPage - Results per page
* $sort - Current sort field (name, pages, size)
*/
$page = $page ?? 1;
$perPage = $perPage ?? 25;
$sort = $sort ?? 'name';
$totalPages = ($perPage > 0) ? (int)ceil(($total ?? 0) / $perPage) : 1;
/**
* Format bytes to human-readable size
*/
function formatSizeBrowse(int $bytes): string {
if ($bytes >= 1073741824) {
return number_format($bytes / 1073741824, 1) . ' GB';
} elseif ($bytes >= 1048576) {
return number_format($bytes / 1048576, 1) . ' MB';
} elseif ($bytes >= 1024) {
return number_format($bytes / 1024, 1) . ' KB';
}
return $bytes . ' B';
}
/**
* Extract filename from full path
*/
function extractFilename(string $path): string {
return basename($path);
}
/**
* Build sort URL preserving current parameters
*/
function sortUrl(string $collection, string $field, string $currentSort): string {
$dir = 'asc';
if ($field === $currentSort) {
$dir = 'desc';
}
return '/browse/' . urlencode($collection) . '?sort=' . urlencode($field) . '&dir=' . $dir;
}
/**
* Sort indicator arrow
*/
function sortIndicator(string $field, string $currentSort): string {
if ($field === $currentSort) {
return '<svg class="inline h-4 w-4 ml-1" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M19 9l-7 7-7-7" /></svg>';
}
return '<svg class="inline h-4 w-4 ml-1 opacity-0 group-hover:opacity-50" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M8 9l4-4 4 4m0 6l-4 4-4-4" /></svg>';
}
$title = htmlspecialchars($collectionName ?? 'Browse') . ' - Research Document Archive';
$content = '';
ob_start();
?>
<!-- Header -->
<div class="mb-5">
<!-- Breadcrumb -->
<nav class="flex items-center text-xs text-gray-500 mb-3" aria-label="Breadcrumb">
<a href="/" class="hover:text-gray-700 transition-colors">Home</a>
<svg class="h-3 w-3 mx-1.5 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
<path stroke-linecap="round" stroke-linejoin="round" d="M8.25 4.5l7.5 7.5-7.5 7.5" />
</svg>
<span class="text-gray-900 font-medium"><?= htmlspecialchars($collectionName ?? '') ?></span>
</nav>
<div class="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-3">
<div>
<h1 class="text-xl font-bold text-gray-900"><?= htmlspecialchars($collectionName ?? 'Documents') ?></h1>
<p class="mt-0.5 text-sm text-gray-600">
<?= number_format($total ?? 0) ?> document<?= ($total ?? 0) !== 1 ? 's' : '' ?> in this collection
</p>
</div>
<!-- Sort Controls -->
<div class="flex items-center space-x-2">
<span class="text-sm text-gray-500">Sort by:</span>
<div class="inline-flex rounded-lg border border-gray-200 bg-white shadow-sm">
<a href="<?= sortUrl($collection, 'name', $sort) ?>"
class="group px-3 py-2 text-sm font-medium rounded-l-lg transition-colors
<?= $sort === 'name' ? 'bg-blue-50 text-blue-700' : 'text-gray-600 hover:bg-gray-50' ?>">
Name<?= sortIndicator('name', $sort) ?>
</a>
<a href="<?= sortUrl($collection, 'pages', $sort) ?>"
class="group px-3 py-2 text-sm font-medium border-l border-gray-200 transition-colors
<?= $sort === 'pages' ? 'bg-blue-50 text-blue-700' : 'text-gray-600 hover:bg-gray-50' ?>">
Pages<?= sortIndicator('pages', $sort) ?>
</a>
<a href="<?= sortUrl($collection, 'size', $sort) ?>"
class="group px-3 py-2 text-sm font-medium border-l border-gray-200 rounded-r-lg transition-colors
<?= $sort === 'size' ? 'bg-blue-50 text-blue-700' : 'text-gray-600 hover:bg-gray-50' ?>">
Size<?= sortIndicator('size', $sort) ?>
</a>
</div>
</div>
</div>
</div>
<!-- Document Table -->
<?php if (!empty($documents)): ?>
<!-- Desktop Table -->
<div class="hidden md:block bg-white rounded-lg shadow-sm border border-gray-200 overflow-hidden">
<table class="min-w-full divide-y divide-gray-200">
<thead class="bg-gray-50">
<tr>
<th scope="col" class="px-4 py-2.5 text-left text-[11px] font-semibold text-gray-500 uppercase tracking-wider">
Document Name
</th>
<th scope="col" class="px-4 py-2.5 text-center text-[11px] font-semibold text-gray-500 uppercase tracking-wider w-20">
Pages
</th>
<th scope="col" class="px-4 py-2.5 text-center text-[11px] font-semibold text-gray-500 uppercase tracking-wider w-24">
Size
</th>
<th scope="col" class="px-4 py-2.5 text-center text-[11px] font-semibold text-gray-500 uppercase tracking-wider w-28">
Processed
</th>
<th scope="col" class="relative px-4 py-2.5 w-16">
<span class="sr-only">View</span>
</th>
</tr>
</thead>
<tbody class="divide-y divide-gray-100">
<?php foreach ($documents as $doc): ?>
<?php $filename = extractFilename($doc['file_path'] ?? ''); ?>
<tr class="hover:bg-gray-50 transition-colors">
<td class="px-4 py-2.5">
<a href="/document/<?= (int)($doc['id'] ?? 0) ?>" class="group flex items-center">
<svg class="flex-shrink-0 h-4 w-4 text-red-400 mr-2" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
<path stroke-linecap="round" stroke-linejoin="round" d="M19.5 14.25v-2.625a3.375 3.375 0 00-3.375-3.375h-1.5A1.125 1.125 0 0113.5 7.125v-1.5a3.375 3.375 0 00-3.375-3.375H8.25m2.25 0H5.625c-.621 0-1.125.504-1.125 1.125v17.25c0 .621.504 1.125 1.125 1.125h12.75c.621 0 1.125-.504 1.125-1.125V11.25a9 9 0 00-9-9z" />
</svg>
<span class="text-xs font-medium text-gray-900 group-hover:text-blue-600 transition-colors truncate max-w-md">
<?= htmlspecialchars($filename) ?>
</span>
</a>
<?php if (!empty($doc['topics'])): ?>
<div class="mt-1 flex flex-wrap gap-1">
<?php foreach ($doc['topics'] as $topic => $score):
if ($score < 0.3) continue;
?>
<span class="inline-flex items-center px-1.5 py-0.5 rounded text-[10px] font-medium bg-indigo-50 text-indigo-700">
<?= htmlspecialchars($topic) ?>
</span>
<?php endforeach; ?>
</div>
<?php endif; ?>
</td>
<td class="px-4 py-2.5 text-center text-xs text-gray-600">
<?= number_format($doc['total_pages'] ?? 0) ?>
</td>
<td class="px-4 py-2.5 text-center text-xs text-gray-600">
<?= formatSizeBrowse($doc['file_size'] ?? 0) ?>
</td>
<td class="px-4 py-2.5 text-center text-xs text-gray-500">
<?php if (!empty($doc['processed_at'])): ?>
<?= date('M j, Y', strtotime($doc['processed_at'])) ?>
<?php else: ?>
<span class="text-gray-400">—</span>
<?php endif; ?>
</td>
<td class="px-4 py-2.5 text-right">
<a href="/document/<?= (int)($doc['id'] ?? 0) ?>"
class="text-blue-600 hover:text-blue-800 text-xs font-medium transition-colors">
View
</a>
</td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
</div>
<!-- Mobile Card List -->
<div class="md:hidden space-y-3">
<?php foreach ($documents as $doc): ?>
<?php $filename = extractFilename($doc['file_path'] ?? ''); ?>
<a href="/document/<?= (int)($doc['id'] ?? 0) ?>"
class="block bg-white rounded-lg shadow-sm border border-gray-200 p-4 hover:shadow-md transition-shadow">
<div class="flex items-start space-x-3">
<svg class="flex-shrink-0 h-5 w-5 text-red-400 mt-0.5" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
<path stroke-linecap="round" stroke-linejoin="round" d="M19.5 14.25v-2.625a3.375 3.375 0 00-3.375-3.375h-1.5A1.125 1.125 0 0113.5 7.125v-1.5a3.375 3.375 0 00-3.375-3.375H8.25m2.25 0H5.625c-.621 0-1.125.504-1.125 1.125v17.25c0 .621.504 1.125 1.125 1.125h12.75c.621 0 1.125-.504 1.125-1.125V11.25a9 9 0 00-9-9z" />
</svg>
<div class="min-w-0 flex-1">
<p class="text-sm font-medium text-gray-900 truncate"><?= htmlspecialchars($filename) ?></p>
<div class="mt-2 flex items-center space-x-4 text-xs text-gray-500">
<span><?= number_format($doc['total_pages'] ?? 0) ?> pages</span>
<span><?= formatSizeBrowse($doc['file_size'] ?? 0) ?></span>
<?php if (!empty($doc['processed_at'])): ?>
<span><?= date('M j, Y', strtotime($doc['processed_at'])) ?></span>
<?php endif; ?>
</div>
</div>
<svg class="flex-shrink-0 h-5 w-5 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
<path stroke-linecap="round" stroke-linejoin="round" d="M8.25 4.5l7.5 7.5-7.5 7.5" />
</svg>
</div>
</a>
<?php endforeach; ?>
</div>
<!-- Pagination -->
<?php
$currentPage = $page;
$baseUrl = '/browse/' . urlencode($collection) . '?sort=' . urlencode($sort);
include __DIR__ . '/partials/pagination.php';
?>
<?php else: ?>
<div class="text-center py-10 bg-white rounded-lg border border-gray-200">
<svg class="mx-auto h-8 w-8 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5">
<path stroke-linecap="round" stroke-linejoin="round" d="M19.5 14.25v-2.625a3.375 3.375 0 00-3.375-3.375h-1.5A1.125 1.125 0 0113.5 7.125v-1.5a3.375 3.375 0 00-3.375-3.375H8.25m6.75 12H9.75m0 0l3-3m-3 3l3 3m2.25-12H5.625c-.621 0-1.125.504-1.125 1.125v17.25c0 .621.504 1.125 1.125 1.125h12.75c.621 0 1.125-.504 1.125-1.125V11.25a9 9 0 00-9-9z" />
</svg>
<h3 class="mt-3 text-sm font-medium text-gray-900">No documents found</h3>
<p class="mt-1 text-xs text-gray-500">This collection does not contain any documents yet.</p>
<a href="/" class="mt-4 inline-flex items-center px-3 py-1.5 text-xs font-medium text-blue-600 bg-blue-50 rounded-md hover:bg-blue-100 transition-colors">
Back to Home
</a>
</div>
<?php endif; ?>
<?php
$content = ob_get_clean();
include __DIR__ . '/layout.php';
?>
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