feat(web): add image_hosting

db/app_uoj233.sql

@@ -815,6 +815,7 @@ CREATE TABLE `user_info` (
   `motto` varchar(200) NOT NULL,
   `last_login` timestamp NOT NULL DEFAULT 0,
   `last_visited` timestamp NOT NULL DEFAULT 0,
+  `images_size_limit` int(11) UNSIGNED NOT NULL DEFAULT 104857600, /* 100 MiB */
   PRIMARY KEY (`username`),
   KEY `ac_num` (`ac_num`,`username`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4;
@@ -829,6 +830,35 @@ LOCK TABLES `user_info` WRITE;
 /*!40000 ALTER TABLE `user_info` ENABLE KEYS */;
 UNLOCK TABLES;
 
+--
+-- Table structure for table `users_images`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8mb4 */;
+CREATE TABLE `users_images` (
+  `id` varchar(30) NOT NULL,
+  `username` varchar(20) NOT NULL,
+  `width` int(11) NOT NULL,
+  `height` int(11) NOT NULL,
+  `upload_time` datetime NOT NULL,
+  `size` int(11) NOT NULL,
+  PRIMARY KEY (`id`),
+  KEY `username` (`username`),
+  KEY `upload_time` (`upload_time`),
+  KEY `size` (`size`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `users_images`
+--
+
+LOCK TABLES `users_images` WRITE;
+/*!40000 ALTER TABLE `users_images` DISABLE KEYS */;
+/*!40000 ALTER TABLE `users_images` ENABLE KEYS */;
+UNLOCK TABLES;
+
 --
 -- Table structure for table `user_msg`
 --

web/app/controllers/image_hosting/get_image.php

@@ -0,0 +1,6 @@
+<?php
+	requirePHPLib('form');
+
+	if (!Auth::check() && UOJConfig::$data['switch']['force-login']) {
+		redirectToLogin();
+	}

web/app/controllers/image_hosting/index.php

@@ -0,0 +1,21 @@
+<?php
+	requirePHPLib('form');
+
+	if (!Auth::check() && UOJConfig::$data['switch']['force-login']) {
+		redirectToLogin();
+	}
+
+	if (!isNormalUser($myUser) && UOJConfig::$data['switch']['force-login']) {
+		become403Page();
+	}
+
+	$REQUIRE_LIB['bootstrap5'] = '';
+?>
+
+<?php echoUOJPageHeader(UOJLocale::get('image hosting')) ?>
+
+<h1 class="h2">
+	<?= UOJLocale::get('image hosting') ?>
+</h1>
+
+<?php echoUOJPageFooter() ?>

web/app/locale/basic/en.php

@@ -100,4 +100,6 @@ return [
 	'last active at' => 'Last active at',
 	'online' => 'Online',
 	'offline' => 'Offline',
+	'apps' => 'Apps',
+	'image hosting' => 'Image Hosting',
 ];

web/app/locale/basic/zh-cn.php

@@ -100,4 +100,6 @@ return [
 	'online' => '在线',
 	'offline' => '离线',
 	'last active at' => '最后活动于',
+	'apps' => '应用',
+	'image hosting' => '图床',
 ];

web/app/route.php

@@ -5,6 +5,7 @@ Route::pattern('id', '[1-9][0-9]{0,9}');
 Route::pattern('contest_id', '[1-9][0-9]{0,9}');
 Route::pattern('tab', '\S{1,20}');
 Route::pattern('rand_str_id', '[0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ]{20}');
+Route::pattern('image_name', '[0123456789abcdefghijklmnopqrstuvwxyz]{7}');
 Route::pattern('upgrade_name', '[a-zA-Z0-9_]{1,50}');
 
 Route::group([
@@ -78,6 +79,10 @@ Route::group([
 		Route::any('/download.php', '/download.php');
 		
 		Route::any('/click-zan', '/click_zan.php');
+
+		// Image Hosting
+		Route::any('/image-hosting', '/image_hosting/index.php');
+		Route::get('/image-hosting/{image_name}.png', '/image_hosting/get_image.php');
 	}
 );
 

web/app/upgrade/4_image_hosting/README.md

@@ -0,0 +1 @@
+ref: https://github.com/renbaoshuo/S2OJ/issues/4

web/app/upgrade/4_image_hosting/down.sql

@@ -0,0 +1,2 @@
+ALTER TABLE `user_info` DROP COLUMN IF EXISTS `images_size_limit`;
+DROP TABLE IF EXISTS `users_images`;

web/app/upgrade/4_image_hosting/up.sql

@@ -0,0 +1,21 @@
+ALTER TABLE `user_info` ADD COLUMN `images_size_limit` int(11) UNSIGNED NOT NULL DEFAULT 104857600 /* 100 MiB */;
+
+--
+-- Table structure for table `users_images`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8mb4 */;
+CREATE TABLE IF NOT EXISTS `users_images` (
+  `id` varchar(30) NOT NULL,
+  `username` varchar(20) NOT NULL,
+  `width` int(11) NOT NULL,
+  `height` int(11) NOT NULL,
+  `upload_time` datetime NOT NULL,
+  `size` int(11) NOT NULL,
+  PRIMARY KEY (`id`),
+  KEY `username` (`username`),
+  KEY `upload_time` (`upload_time`),
+  KEY `size` (`size`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4;
+/*!40101 SET character_set_client = @saved_cs_client */;

web/app/views/main-nav.php

@@ -103,6 +103,22 @@ mb-4" role="navigation">
 						<?= UOJLocale::get('blogs') ?>
 					</a>
 				</li>
+				<?php if (isset($REQUIRE_LIB['bootstrap5'])): ?>
+					<li class="nav-item dropdown">
+						<a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+							<i class="bi bi-grid-3x3-gap"></i>
+							<?= UOJLocale::get('apps') ?>
+						</a>
+						<ul class="dropdown-menu">
+							<li>
+								<a class="dropdown-item" href="<?= HTML::url('/image-hosting') ?>">
+									<i class="bi bi-images"></i>
+									<?= UOJLocale::get('image hosting') ?>
+								</a>
+							</li>
+						</ul>
+					</li>
+				<?php endif ?>
 				<li class="nav-item">
 					<a class="nav-link" href="<?= HTML::url('/faq') ?>">
 						<?php if (isset($REQUIRE_LIB['bootstrap5'])): ?>

web/install.sh

@@ -89,6 +89,7 @@ initProgress(){
     service apache2 restart
 	mkdir -p /opt/uoj/web/app/storage/submission
 	mkdir -p /opt/uoj/web/app/storage/tmp
+	mkdir -p /opt/uoj/web/app/storage/image_hosting
 	chmod -R 777 /opt/uoj/web/app/storage
 	#Using cli upgrade to latest
     php7.4 /var/www/uoj/app/cli.php upgrade:latest