S2OJ/web/app/controllers/subdomain/blog/archive.php

<?php
requireLib('bootstrap5');
requireLib('mathjax');
requireLib('hljs');
requirePHPLib('form');

Auth::check() || redirectToLogin();

$blogs_conds = [
	"poster" => UOJUserBlog::id(),
];

if (!UOJUserBlog::userCanManage(Auth::user())) {
	$blogs_conds["is_hidden"] = false;
}

$display_blogs_conds = $blogs_conds;

if (isset($_GET['tag'])) {
	$blog_tag_required = $_GET['tag'];

	$display_blogs_conds[] = [
		DB::rawvalue($blog_tag_required), "in", DB::rawbracket([
			"select tag from blogs_tags",
			"where", ["blogs_tags.blog_id" => DB::raw("blogs.id")]
		])
	];
} else {
	$blog_tag_required = null;
}

$blogs_pag = new Paginator([
	'col_names' => ['*'],
	'table_name' => 'blogs',
	'cond' => $display_blogs_conds,
	'tail' => 'order by post_time desc',
	'page_len' => 15
]);

$all_tags = DB::selectAll([
	"select distinct tag from blogs_tags",
	"where", [
		[
			"blog_id", "in", DB::rawbracket([
				"select id from blogs",
				"where", $blogs_conds
			])
		]
	]
]);
?>
<?php echoUOJPageHeader('日志') ?>

<div class="row">
	<div class="col-md-9">
		<?php if (!$blog_tag_required) : ?>
			<?php if ($blogs_pag->isEmpty()) : ?>
				<div class="text-muted">此人很懒，什么博客也没留下。</div>
			<?php else : ?>
				<div class="card">
					<div class="card-body">
						<table class="table uoj-table">
							<thead>
								<tr>
									<th>标题</th>
									<th style="width: 20%">发表时间</th>
									<th class="text-center" style="width: 100px">评价</th>
								</tr>
							</thead>
							<tbody>
								<?php $cnt = 0; ?>
								<?php foreach ($blogs_pag->get() as $blog_info) : ?>
									<?php
									$blog = new UOJBlog($blog_info);
									$cnt++;
									?>
									<tr>
										<td>
											<?php if ($blog->info['is_hidden']) : ?>
												<span class="text-danger">[隐藏]</span>
											<?php endif ?>
											<?= $blog->getLink() ?>
											<?php foreach ($blog->queryTags() as $tag) : ?>
												<?php echoBlogTag($tag) ?>
											<?php endforeach ?>
										</td>
										<td><?= $blog->info['post_time'] ?></td>
										<td><?= ClickZans::getBlock('B', $blog->info['id'], $blog->info['zan'], null, false) ?></td>
									</tr>
								<?php endforeach ?>
							</tbody>
						</table>
					</div>
					<div class="card-footer bg-transparent text-end text-muted">
						第 <?= $blogs_pag->cur_start + 1 ?> - <?= $blogs_pag->cur_start + $cnt ?> 篇，共 <?= $blogs_pag->n_rows ?> 篇博客
					</div>
				</div>
			<?php endif ?>
		<?php else : ?>
			<?php if ($blogs_pag->isEmpty()) : ?>
				<div class="alert alert-danger">
					没有找到包含 “<?= HTML::escape($blog_tag_required) ?>” 标签的博客：
				</div>
			<?php else : ?>
				<div class="alert alert-success">
					共找到 <?= $blogs_pag->n_rows ?> 篇包含 “<?= HTML::escape($blog_tag_required) ?>” 标签的博客：
				</div>
				<div class="card">
					<div class="card-body">
						<table class="table uoj-table mb-0">
							<thead>
								<tr>
									<th>标题</th>
									<th style="width: 20%">发表时间</th>
									<th class="text-center" style="width: 100px">评价</th>
								</tr>
							</thead>
							<tbody>
								<?php foreach ($blogs_pag->get() as $blog_info) : ?>
									<?php $blog = new UOJBlog($blog_info); ?>
									<tr>
										<td>
											<?php if ($blog->info['is_hidden']) : ?>
												<span class="text-danger">[隐藏]</span>
											<?php endif ?>
											<?= $blog->getLink() ?>
											<?php foreach ($blog->queryTags() as $tag) : ?>
												<?php echoBlogTag($tag) ?>
											<?php endforeach ?>
										</td>
										<td><?= $blog->info['post_time'] ?></td>
										<td><?= ClickZans::getBlock('B', $blog->info['id'], $blog->info['zan'], null, false) ?></td>
									</tr>
								<?php endforeach ?>
							</tbody>
						</table>
					</div>
				</div>
			<?php endif ?>
		<?php endif ?>

		<div class="text-center mt-3">
			<?= $blogs_pag->pagination() ?>
		</div>
	</div>
	<div class="col-md-3">
		<?php if (UOJUserBlog::userCanManage(Auth::user())) : ?>
			<div class="btn-group d-flex">
				<a href="<?= HTML::blog_url(UOJUserBlog::id(), '/post/new/write') ?>" class="btn btn-primary">
					<i class="bi bi-pencil-square"></i>
					写新博客
				</a>
				<a href="<?= HTML::blog_url(UOJUserBlog::id(), '/slide/new/write') ?>" class="btn btn-primary">
					<i class="bi bi-file-earmark-slides"></i>
					写新幻灯片
				</a>
			</div>
		<?php endif ?>
		<div class="card border-info mt-3">
			<div class="card-header bg-info">标签</div>
			<div class="card-body">
				<?php if ($all_tags) : ?>
					<?php foreach ($all_tags as $tag) : ?>
						<?php echoBlogTag($tag['tag']) ?>
					<?php endforeach ?>
				<?php else : ?>
					<div class="text-muted">暂无</div>
				<?php endif ?>
			</div>
		</div>
	</div>
</div>
<?php echoUOJPageFooter() ?>