Added pastes

install/db/app_uoj233.sql

@@ -697,6 +697,23 @@ LOCK TABLES `user_system_msg` WRITE;
 /*!40000 ALTER TABLE `user_system_msg` DISABLE KEYS */;
 /*!40000 ALTER TABLE `user_system_msg` ENABLE KEYS */;
 UNLOCK TABLES;
+
+create table pastes
+(
+	`index` varchar(20) null,
+	creator varchar(20) null,
+	content text null
+);
+
+create unique index pastes_index_uindex
+	on pastes (`index`);
+
+alter table pastes
+	add constraint pastes_pk
+		primary key (`index`);
+
+
+
 /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;

web/.gitignore

@@ -3,6 +3,7 @@
 app/.config.php
 app/storage/tmp/*
 app/storage/submission/*
+app/storage/paste/*
 !app/storage/tmp/.gitkeep
 !app/storage/submission/.gitkeep
-
+!app/storage/paste/.gitkeep

web/app/controllers/paste_post.php

@@ -0,0 +1,37 @@
+<?php
+requirePHPLib('form');
+requirePHPLib('judger');
+
+if ($myUser == null) {
+	becomeMsgPage("请先登录!");
+}
+
+
+function handleUpload($zip_file_name, $content, $tot_size) {
+	global $myUser;
+	$esc_content = DB::escape(json_encode($content));
+	$index = uojRandString(20);
+	$esc_index = DB::escape($index);
+	while (DB::selectFirst("select count(*) as count from pastes where `index` = '$esc_index'")['count'] != "0") {
+		$index = uojRandString(20);
+		$esc_index = DB::escape($index);
+	}
+	DB::query("insert into pastes (`index`, `creator`, `content`) values ('$esc_index', '${myUser['username']}', '$esc_content')");
+	redirectTo("/pastes/".$index);
+}
+
+$paste_form = newSubmissionForm('paste',
+	[
+		[
+			'type' => "source code",
+			"name" => "paste",
+			"file_name" => "paste.code"
+		]
+	],
+	'uojRandAvaiablePasteFileName',
+	'handleUpload');
+$paste_form->succ_href = '/paste';
+$paste_form->runAtServer();
+echoUOJPageHeader("Paste!");
+$paste_form->printHTML();
+echoUOJPageFooter();

web/app/controllers/paste_view.php

@@ -0,0 +1,10 @@
+<?php
+
+$paste_id = $_GET['rand_str_id'];
+
+$paste = DB::selectFirst("select * from pastes where `index` = '".DB::escape($paste_id)."'");
+
+$REQUIRE_LIB['shjs'] = "";
+echoUOJPageHeader("Paste!");
+echoPasteContent($paste);
+echoUOJPageFooter();

web/app/controllers/super_manage.php

@@ -264,6 +264,22 @@
 		DB::delete("delete from judger_info where judger_name='{$vdata['name']}'");
 	};
 	$judger_deleter->runAtServer();
+
+	$paste_deleter = new UOJForm('paste_deleter');
+	$paste_deleter->addInput('paste_deleter_name', 'text', 'Paste ID', '',
+		function ($x, &$vdata) {
+			if (DB::selectCount("select count(*) from pastes where `index`='$x'")==0) {
+				return '不合法';
+			}
+			$vdata['name'] = $x;
+			return '';
+		},
+		null
+	);
+	$paste_deleter->handle = function(&$vdata) {
+		DB::delete("delete from pastes where `index` = '${vdata['name']}'");
+	};
+	$paste_deleter->runAtServer();
 	
 	$judgerlist_cols = array('judger_name', 'password');
 	$judgerlist_config = array();
@@ -328,6 +344,10 @@ EOD;
 		'judger' => array(
 			'name' => '评测机管理',
 			'url' => '/super-manage/judger'
+		),
+		'paste' => array(
+			'name' => 'Paste管理',
+			'url' => '/super-manage/paste'
 		)
 	);
 	
@@ -458,6 +478,11 @@ EOD;
 			</div>
 			<h3>评测机列表</h3>
 			<?php echoLongTable($judgerlist_cols, 'judger_info', "1=1", '', $judgerlist_header_row, $judgerlist_print_row, $judgerlist_config) ?>
+		<?php elseif ($cur_tab === 'paste'): ?>
+			<div>
+				<h4>删除Paste</h4>
+				<?php $paste_deleter->printHTML(); ?>
+			</div>
 		<?php endif ?>
 	</div>
 </div>

web/app/libs/uoj-html-lib.php

@@ -393,6 +393,59 @@ function echoSubmissionsList($cond, $tail, $config, $user) {
 		}, $table_config);
 }
 
+function echoPasteContent($paste) {
+	$zip_file = new ZipArchive();
+	$submission_content = json_decode($paste['content'], true);
+	$zip_file->open(UOJContext::storagePath().$submission_content['file_name']);
+
+	$config = array();
+	foreach ($submission_content['config'] as $config_key => $config_val) {
+		$config[$config_val[0]] = $config_val[1];
+	}
+
+	$file_content = $zip_file->getFromName("paste.code");
+	$file_content = uojTextEncode($file_content, array('allow_CR' => true, 'html_escape' => true));
+	$file_language = htmlspecialchars($config["paste_language"]);
+	$footer_text = UOJLocale::get('problems::source code').', '.UOJLocale::get('problems::language').': '.$file_language;
+	$footer_text .= ", ".UOJLocale::get("problems::submitter") . <<<HTML
+: <a href="/user/profile/${paste['creator']}">${paste['creator']}</a>
+HTML;
+
+	switch ($file_language) {
+		case 'C++':
+		case 'C++11':
+			$sh_class = 'sh_cpp';
+			break;
+		case 'Python2':
+		case 'Python3':
+			$sh_class = 'sh_python';
+			break;
+		case 'Java8':
+		case 'Java11':
+			$sh_class = 'sh_java';
+			break;
+		case 'C':
+			$sh_class = 'sh_c';
+			break;
+		case 'Pascal':
+			$sh_class = 'sh_pascal';
+			break;
+		default:
+			$sh_class = '';
+			break;
+	}
+	echo '<div class="card border-info mb-3">';
+	echo '<div class="card-header bg-info">';
+	echo '<h4 class="card-title">Paste!</h4>';
+	echo '</div>';
+	echo '<div class="card-body">';
+	echo '<pre><code class="'.$sh_class.'">'.$file_content."\n".'</code></pre>';
+	echo '</div>';
+	echo '<div class="card-footer">'.$footer_text.'</div>';
+	echo '</div>';
+
+	$zip_file->close();
+}
 
 function echoSubmissionContent($submission, $requirement) {
 	$zip_file = new ZipArchive();

web/app/libs/uoj-rand-lib.php

@@ -31,3 +31,7 @@ function uojRandAvaiableSubmissionFileName() {
 	}
 	return uojRandAvaiableFileName("/submission/$num/");
 }
+
+function uojRandAvaiablePasteFileName() {
+	return uojRandAvaiableFileName('/paste/');
+}

web/app/route.php

@@ -64,6 +64,9 @@ Route::group([
 		Route::any('/download.php', '/download.php');
 		
 		Route::any('/click-zan', '/click_zan.php');
+
+		Route::any('/paste', '/paste_post.php');
+		Route::any('/pastes/{rand_str_id}', '/paste_view.php');
 	}
 );