39301-vm/admin_documents.php
2026-04-09 17:56:09 +00:00

473 lines
26 KiB
PHP

<?php
declare(strict_types=1);
// Debug Logging
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
error_log('AdminDocuments POST: ' . print_r($_POST, true));
error_log('AdminDocuments FILES: ' . print_r($_FILES, true));
}
require_once __DIR__ . '/includes/admin_layout.php';
library_bootstrap();
$errors = [];
// Handle POST request
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
// Check for max_input_vars or post_max_size issues
if (empty($_POST) && empty($_FILES) && (int)($_SERVER['CONTENT_LENGTH'] ?? 0) > 0) {
$errors[] = 'The uploaded file exceeds the server limit (post_max_size). Please try a smaller file or contact admin.';
} else {
$action = $_POST['action'] ?? '';
$id = isset($_POST['id']) ? (int)$_POST['id'] : 0;
try {
if ($action === 'create_document') {
library_create_document($_POST, $_FILES['document_file'] ?? [], $_FILES['cover_file'] ?? []);
library_set_flash('success', library_trans('document_created_success'));
header('Location: /admin_documents.php');
exit;
} elseif ($action === 'update_document') {
if (!$id) {
throw new RuntimeException(library_trans('invalid_document_id'));
}
library_update_document($id, $_POST, $_FILES['document_file'] ?? [], $_FILES['cover_file'] ?? []);
library_set_flash('success', library_trans('document_updated_success'));
header('Location: /admin_documents.php');
exit;
} elseif ($action === 'delete_document') {
if (!$id) {
throw new RuntimeException(library_trans('invalid_document_id'));
}
library_delete_document($id);
library_set_flash('success', library_trans('document_deleted_success'));
header('Location: /admin_documents.php');
exit;
}
} catch (Throwable $exception) {
$errors[] = $exception->getMessage();
error_log('AdminDocuments Error: ' . $exception->getMessage());
}
}
}
// Search & Pagination Logic
$page = isset($_GET['page']) ? max(1, (int)$_GET['page']) : 1;
$limit = 10;
$offset = ($page - 1) * $limit;
$search = isset($_GET['search']) ? trim($_GET['search']) : '';
$result = library_fetch_documents_paginated(false, ['q' => $search], $limit, $offset);
$documents = $result['data'];
$totalDocuments = $result['total'];
$totalPages = (int)ceil($totalDocuments / $limit);
$categories = library_get_categories();
$allSubcategories = library_get_subcategories(null);
$types = library_get_types();
$lang = library_get_language();
admin_render_header(library_trans('material_entry'), 'documents');
?>
<!-- Page Content -->
<?php if ($errors): ?>
<div class="alert alert-danger">
<h6 class="alert-heading fw-bold"><i class="bi bi-exclamation-triangle-fill me-2"></i><?= library_trans('submission_error') ?></h6>
<ul class="mb-0 ps-3">
<?php foreach ($errors as $e): ?>
<li><?= h($e) ?></li>
<?php endforeach; ?>
</ul>
</div>
<?php endif; ?>
<div class="d-flex justify-content-between align-items-center mb-4">
<p class="text-secondary mb-0"><?= library_trans('manage_documents_desc') ?></p>
<button class="btn btn-primary" onclick="openCreateModal()">
<i class="bi bi-plus-lg me-1"></i> <?= library_trans('add_new_document') ?>
</button>
</div>
<!-- Search Bar -->
<div class="card shadow-sm border-0 mb-4">
<div class="card-body">
<form method="get" action="/admin_documents.php" class="row g-2 align-items-center">
<div class="col-auto flex-grow-1">
<input type="text" name="search" class="form-control" placeholder="<?= library_trans('search_docs_placeholder') ?>" value="<?= h($search) ?>">
</div>
<div class="col-auto">
<button type="submit" class="btn btn-outline-primary">
<i class="bi bi-search"></i> <?= library_trans('search') ?>
</button>
<?php if ($search): ?>
<a href="/admin_documents.php" class="btn btn-outline-secondary"><?= library_trans('clear') ?></a>
<?php endif; ?>
</div>
</form>
</div>
</div>
<div class="card shadow-sm border-0">
<div class="card-body p-0">
<div class="table-responsive">
<table class="table table-hover align-middle mb-0">
<thead class="table-light">
<tr>
<th class="ps-4"><?= library_trans('id') ?></th>
<th><?= library_trans('cover') ?></th>
<th><?= library_trans('title_author') ?></th>
<th><?= library_trans('type_category') ?></th>
<th><?= library_trans('year') ?></th>
<th class="text-end pe-4"><?= library_trans('actions') ?></th>
</tr>
</thead>
<tbody>
<?php if (empty($documents)): ?>
<tr><td colspan="6" class="text-center py-5 text-muted"><?= library_trans('no_documents_found') ?></td></tr>
<?php else: ?>
<?php foreach ($documents as $doc): ?>
<tr>
<td class="ps-4 text-muted small">#<?= $doc['id'] ?></td>
<td>
<?php if (!empty($doc['cover_image_path'])): ?>
<img src="/<?= h($doc['cover_image_path']) ?>" alt="Cover" class="rounded" style="width: 40px; height: 50px; object-fit: cover;">
<?php else: ?>
<div class="bg-light rounded d-flex align-items-center justify-content-center text-muted small" style="width: 40px; height: 50px;">
<i class="bi bi-image"></i>
</div>
<?php endif; ?>
</td>
<td>
<?php $title = library_localized_document_title($doc, $lang); ?>
<div class="fw-medium text-dark" dir="<?= library_text_dir($title, $lang) ?>"><?= h($title) ?></div>
<?php if (!empty($doc['author'])): ?>
<div class="small text-primary mt-1"><i class="bi bi-person me-1"></i><?= h($doc['author']) ?></div>
<?php endif; ?>
</td>
<td>
<?php $typeLabel = library_localized_value($doc['type_en'] ?? null, $doc['type_ar'] ?? null, $lang); ?>
<?php if ($typeLabel !== ''): ?>
<span class="badge bg-info bg-opacity-10 text-info border border-info border-opacity-25 mb-1" dir="<?= library_text_dir($typeLabel, $lang) ?>"><?= h($typeLabel) ?></span><br>
<?php endif; ?>
<?php $categoryLabel = library_localized_value($doc['cat_en'] ?? $doc['category'] ?? null, $doc['cat_ar'] ?? $doc['category_ar'] ?? null, $lang); ?>
<?php if ($categoryLabel !== ''): ?>
<span class="badge bg-light text-dark border" dir="<?= library_text_dir($categoryLabel, $lang) ?>"><?= h($categoryLabel) ?></span>
<?php endif; ?>
<?php $subcategoryLabel = library_localized_value($doc['sub_en'] ?? $doc['sub_category'] ?? null, $doc['sub_ar'] ?? $doc['sub_category_ar'] ?? null, $lang); ?>
<?php if ($subcategoryLabel !== ''): ?>
<i class="bi bi-chevron-right text-muted small"></i>
<span class="badge bg-light text-dark border" dir="<?= library_text_dir($subcategoryLabel, $lang) ?>"><?= h($subcategoryLabel) ?></span>
<?php endif; ?>
</td>
<td><?= h((string)$doc['publish_year']) ?></td>
<td class="text-end pe-4">
<a href="/document.php?id=<?= $doc['id'] ?>" target="_blank" class="btn btn-sm btn-outline-secondary me-1" title="<?= library_trans('view') ?>">
<i class="bi bi-eye"></i>
</a>
<button class="btn btn-sm btn-outline-primary me-1"
onclick='openEditModal(<?= json_encode($doc) ?>)' title="<?= library_trans('edit') ?>">
<i class="bi bi-pencil"></i>
</button>
<button class="btn btn-sm btn-outline-danger" onclick="deleteDocument(<?= $doc['id'] ?>)" title="<?= library_trans('delete') ?>">
<i class="bi bi-trash"></i>
</button>
</td>
</tr>
<?php endforeach; ?>
<?php endif; ?>
</tbody>
</table>
</div>
<!-- Pagination -->
<?php if ($totalPages > 1): ?>
<div class="p-3 border-top">
<?php library_render_pagination($page, $totalPages, '/admin_documents.php'); ?>
</div>
<?php endif; ?>
</div>
</div>
<!-- Document Modal -->
<div class="modal fade" id="documentModal" tabindex="-1" aria-hidden="true" data-bs-backdrop="static" data-bs-keyboard="false">
<div class="modal-dialog modal-lg modal-dialog-scrollable">
<form class="modal-content" method="post" action="/admin_documents.php" id="documentForm" enctype="multipart/form-data">
<div class="modal-header bg-primary text-white">
<h5 class="modal-title" id="documentModalTitle"><?= library_trans('add_new_document') ?></h5>
<div class="ms-auto">
<button type="button" class="btn btn-link text-white text-decoration-none me-2" data-bs-dismiss="modal"><?= library_trans('cancel') ?></button>
<button type="submit" class="btn btn-light text-primary fw-bold" id="saveButton">
<span class="spinner-border spinner-border-sm d-none" role="status" aria-hidden="true"></span>
<?= library_trans('save_changes') ?>
</button>
</div>
</div>
<div class="modal-body">
<input type="hidden" name="action" id="doc_action" value="create_document">
<input type="hidden" name="id" id="doc_id" value="">
<div class="row g-3">
<!-- Titles -->
<div class="col-md-6">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('name_en') ?> <span class="text-danger">*</span></label>
<div class="input-group">
<input type="text" class="form-control" name="title_en" id="doc_title_en" required>
<button class="btn btn-outline-secondary" type="button" onclick="translateText('doc_title_en', 'doc_title_ar', 'Arabic')" title="<?= library_trans('translation_to_arabic') ?>"><i class="bi bi-translate"></i></button>
</div>
</div>
<div class="col-md-6">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('name_ar') ?></label>
<div class="input-group">
<input type="text" class="form-control" name="title_ar" id="doc_title_ar" dir="rtl">
<button class="btn btn-outline-secondary" type="button" onclick="translateText('doc_title_ar', 'doc_title_en', 'English')" title="<?= library_trans('translation_to_english') ?>"><i class="bi bi-translate"></i></button>
</div>
</div>
<!-- Basic Info -->
<div class="col-md-6">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('author') ?></label>
<input type="text" class="form-control" name="author" id="doc_author">
</div>
<div class="col-md-3">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('publisher') ?></label>
<input type="text" class="form-control" name="publisher" id="doc_publisher">
</div>
<div class="col-md-3">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('year') ?></label>
<input type="number" class="form-control" name="publish_year" id="doc_publish_year" min="1000" max="2100">
</div>
<!-- Classification -->
<div class="col-md-4">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('types') ?></label>
<select class="form-select" name="type_id" id="doc_type_id">
<option value=""><?= library_trans('select_type') ?></option>
<?php foreach ($types as $t): ?>
<?php $typeName = library_localized_value($t['name_en'] ?? null, $t['name_ar'] ?? null, $lang); ?>
<option value="<?= $t['id'] ?>" dir="<?= library_text_dir($typeName, $lang) ?>"><?= h($typeName) ?></option>
<?php endforeach; ?>
</select>
</div>
<div class="col-md-4">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('category') ?></label>
<select class="form-select" name="category_id" id="doc_category_id" onchange="updateSubcategories()">
<option value=""><?= library_trans('select_category') ?></option>
<?php foreach ($categories as $c): ?>
<?php $categoryName = library_localized_value($c['name_en'] ?? null, $c['name_ar'] ?? null, $lang); ?>
<option value="<?= $c['id'] ?>" dir="<?= library_text_dir($categoryName, $lang) ?>"><?= h($categoryName) ?></option>
<?php endforeach; ?>
</select>
</div>
<div class="col-md-4">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('subcategories') ?></label>
<select class="form-select" name="subcategory_id" id="doc_subcategory_id">
<option value=""><?= library_trans('select_subcategory') ?></option>
</select>
</div>
<!-- Details -->
<div class="col-md-6">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('country') ?></label>
<input type="text" class="form-control" name="country" id="doc_country">
</div>
<div class="col-md-6">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('page_count') ?></label>
<input type="number" class="form-control" name="page_count" id="doc_page_count" min="0">
</div>
<!-- Summaries -->
<div class="col-md-6">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('summary_en') ?></label>
<div class="input-group">
<textarea class="form-control" name="summary_en" id="doc_summary_en" rows="3"></textarea>
<button class="btn btn-outline-secondary" type="button" onclick="translateText('doc_summary_en', 'doc_summary_ar', 'Arabic')" title="<?= library_trans('translation_to_arabic') ?>"><i class="bi bi-translate"></i></button>
</div>
</div>
<div class="col-md-6">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('summary_ar') ?></label>
<div class="input-group">
<textarea class="form-control" name="summary_ar" id="doc_summary_ar" rows="3" dir="rtl"></textarea>
<button class="btn btn-outline-secondary" type="button" onclick="translateText('doc_summary_ar', 'doc_summary_en', 'English')" title="<?= library_trans('translation_to_english') ?>"><i class="bi bi-translate"></i></button>
</div>
</div>
<!-- Files -->
<div class="col-md-6">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('cover_image') ?></label>
<input class="form-control" type="file" name="cover_file" accept="image/*">
<div id="current_cover_preview" class="mt-2 d-none">
<small class="text-muted d-block mb-1"><?= library_trans('current_cover') ?></small>
<img src="" class="rounded border" style="height: 60px;">
</div>
</div>
<div class="col-md-6">
<label class="form-label small fw-bold text-uppercase text-muted"><?= library_trans('document_file') ?> <span id="file_required_indicator" class="text-danger">*</span></label>
<input class="form-control" type="file" name="document_file" id="document_file_input">
<div id="current_file_info" class="mt-2 d-none">
<small class="text-muted"><i class="bi bi-file-earmark"></i> <span id="current_filename"></span></small>
</div>
<small class="text-muted d-block mt-1" id="file_help_text"><?= library_trans('required_new_docs') ?></small>
</div>
<!-- Settings -->
<div class="col-12">
<div class="card bg-light border-0">
<div class="card-body">
<h6 class="card-subtitle mb-2 text-muted text-uppercase small fw-bold"><?= library_trans('visibility_permissions') ?></h6>
<div class="row">
<div class="col-md-3">
<select class="form-select form-select-sm" name="visibility" id="doc_visibility">
<option value="public"><?= library_trans('visibility_public') ?></option>
<option value="private"><?= library_trans('visibility_private') ?></option>
</select>
</div>
<div class="col-md-9 d-flex align-items-center gap-3">
<div class="form-check">
<input class="form-check-input" type="checkbox" name="allow_download" id="doc_allow_download" value="1">
<label class="form-check-label small" for="doc_allow_download"><?= library_trans('download') ?></label>
</div>
<div class="form-check">
<input class="form-check-input" type="checkbox" name="allow_print" id="doc_allow_print" value="1">
<label class="form-check-label small" for="doc_allow_print"><?= library_trans('print') ?></label>
</div>
<div class="form-check">
<input class="form-check-input" type="checkbox" name="allow_copy" id="doc_allow_copy" value="1">
<label class="form-check-label small" for="doc_allow_copy"><?= library_trans('copy') ?></label>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</form>
</div>
</div>
<!-- Delete Confirmation Form -->
<form method="post" action="/admin_documents.php" id="deleteForm">
<input type="hidden" name="action" id="deleteAction" value="">
<input type="hidden" name="id" id="deleteId" value="">
</form>
<script>
let documentModal;
const currentLang = <?= json_encode($lang) ?>;
const allSubcategories = <?= json_encode($allSubcategories) ?>;
document.addEventListener('DOMContentLoaded', function() {
documentModal = new bootstrap.Modal(document.getElementById('documentModal'));
// Form submission loading state
document.getElementById('documentForm').addEventListener('submit', function() {
const btn = document.getElementById('saveButton');
btn.disabled = true;
btn.querySelector('.spinner-border').classList.remove('d-none');
});
});
function updateSubcategories(selectedSubId = null) {
const catSelect = document.getElementById('doc_category_id');
const subSelect = document.getElementById('doc_subcategory_id');
const catId = catSelect.value;
subSelect.innerHTML = '<option value=""><?= library_trans('select_subcategory') ?></option>';
if (catId) {
const subs = allSubcategories.filter(s => s.category_id == catId);
subs.forEach(s => {
const opt = document.createElement('option');
opt.value = s.id;
opt.textContent = currentLang === 'ar' ? (s.name_ar || s.name_en || '') : (s.name_en || s.name_ar || '');
if (selectedSubId && s.id == selectedSubId) opt.selected = true;
subSelect.appendChild(opt);
});
}
}
function openCreateModal() {
document.getElementById('documentModalTitle').innerText = '<?= library_trans('add_new_document') ?>';
document.getElementById('doc_action').value = 'create_document';
document.getElementById('doc_id').value = '';
document.getElementById('documentForm').reset();
// UI Helpers for Create
document.getElementById('file_required_indicator').classList.remove('d-none');
document.getElementById('document_file_input').required = true;
document.getElementById('file_help_text').innerText = '<?= library_trans('required_new_docs') ?>';
// Clear previews
document.getElementById('current_cover_preview').classList.add('d-none');
document.getElementById('current_file_info').classList.add('d-none');
// Reset dynamic selects
updateSubcategories();
documentModal.show();
}
function openEditModal(doc) {
document.getElementById('documentModalTitle').innerText = '<?= library_trans('edit') ?>'; // + doc.title_en;
document.getElementById('doc_action').value = 'update_document';
document.getElementById('doc_id').value = doc.id;
// UI Helpers for Edit
document.getElementById('file_required_indicator').classList.add('d-none');
document.getElementById('document_file_input').required = false;
document.getElementById('file_help_text').innerText = '<?= library_trans('leave_empty_keep') ?>';
// Fill fields
document.getElementById('doc_title_en').value = doc.title_en || '';
document.getElementById('doc_title_ar').value = doc.title_ar || '';
document.getElementById('doc_author').value = doc.author || '';
document.getElementById('doc_publisher').value = doc.publisher || '';
document.getElementById('doc_publish_year').value = doc.publish_year || '';
document.getElementById('doc_country').value = doc.country || '';
document.getElementById('doc_page_count').value = doc.page_count || '';
document.getElementById('doc_summary_en').value = doc.summary_en || '';
document.getElementById('doc_summary_ar').value = doc.summary_ar || '';
document.getElementById('doc_type_id').value = doc.type_id || '';
document.getElementById('doc_visibility').value = doc.visibility || 'public';
document.getElementById('doc_allow_download').checked = !!parseInt(doc.allow_download);
document.getElementById('doc_allow_print').checked = !!parseInt(doc.allow_print);
document.getElementById('doc_allow_copy').checked = !!parseInt(doc.allow_copy);
// Handle Category & Subcategory
document.getElementById('doc_category_id').value = doc.category_id || '';
updateSubcategories(doc.subcategory_id);
// Previews
const coverDiv = document.getElementById('current_cover_preview');
if (doc.cover_image_path) {
coverDiv.classList.remove('d-none');
coverDiv.querySelector('img').src = '/' + doc.cover_image_path;
} else {
coverDiv.classList.add('d-none');
}
const fileDiv = document.getElementById('current_file_info');
if (doc.file_name) {
fileDiv.classList.remove('d-none');
document.getElementById('current_filename').innerText = doc.file_name;
} else {
fileDiv.classList.add('d-none');
}
documentModal.show();
}
function deleteDocument(id) {
if (confirm('<?= library_trans('confirm_delete') ?>')) {
document.getElementById('deleteAction').value = 'delete_document';
document.getElementById('deleteId').value = id;
document.getElementById('deleteForm').submit();
}
}
</script>
<?php admin_render_footer(); ?>