feat: add search form

web/app/controllers/groups.php

@@ -125,7 +125,7 @@ EOD;
 <aside class="col mt-3 mt-md-0">
 <?php 
 	uojIncludeView('sidebar', array());
-?>
+	?>
 </aside>
 
 </div>

web/app/controllers/problem_lists.php

@@ -154,7 +154,7 @@ EOD;
 <aside class="col mt-3 mt-md-0">
 <?php 
 	uojIncludeView('sidebar', array());
-?>
+	?>
 </aside>
 
 </div>

web/app/controllers/problem_set.php

@@ -285,9 +285,20 @@ $('#input-show_submit_mode').click(function() {
 </div>
 
 <aside class="col mt-3 mt-md-0">
-<?php 
+
+<form method="get">
+	<div class="input-group mb-3">
+		<input id="search-input" name="search" type="text" class="form-control" placeholder="搜索">
+		<button class="btn btn-outline-secondary" type="submit">
+			<i class="bi bi-search"></i>
+		</button>
+	</div>
+</form>
+<script>$('#search-input').val(new URLSearchParams(location.search).get('search'));</script>
+
+<?php
 	uojIncludeView('sidebar', array());
-?>
+	?>
 </aside>
 
 </div>

web/app/views/sidebar.php

@@ -9,8 +9,8 @@
 		<?php foreach ($groups as $group): ?>
 			<?php
 				$group_detail = DB::selectFirst("select * from groups where id = {$group['id']}");
-				$group_announcement = $group_detail['announcement'];
-				?>
+			$group_announcement = $group_detail['announcement'];
+			?>
 			<li class="list-group-item">
 				<a class="fw-bold text-decoration-none" href="<?= HTML::url('/group/'.$group['id']) ?>">
 					<?= $group['title'] ?>
@@ -34,7 +34,7 @@
 <?php if (!isset($upcoming_contests_hidden)): ?>
 <?php
 	$upcoming_contests = DB::selectAll("SELECT * FROM contests WHERE status = 'unfinished' ORDER BY start_time ASC, id ASC LIMIT 7");
-?>
+	?>
 <div class="card card-default mb-2" id="group-user-announcements">
 	<div class="card-header fw-bold bg-transparent">
 		近期比赛
@@ -54,8 +54,8 @@
 				<?= UOJLocale::get('contests::in progress') ?>
 				<?php else: ?>
 				<?php
-					$rest_seconds = $contest['start_time']->getTimestamp() - UOJTime::$time_now->getTimestamp();
-				?>
+						$rest_seconds = $contest['start_time']->getTimestamp() - UOJTime::$time_now->getTimestamp();
+					?>
 				<?php if ($rest_seconds > 86400): ?>
 				<?= UOJLocale::get('contests::will start in x days', floor($rest_seconds / 86400)) ?>
 				<?php else: ?>