feat: contest self reviews

db/app_uoj233.sql

@@ -333,6 +333,30 @@ LOCK TABLES `contests_submissions` WRITE;
 /*!40000 ALTER TABLE `contests_submissions` ENABLE KEYS */;
 UNLOCK TABLES;
 
+--
+-- Table structure for table `contests_reviews`
+--
+
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8mb4 */;
+CREATE TABLE `contests_reviews` (
+  `contest_id` int(11) NOT NULL,
+  `problem_id` int(11) NOT NULL DEFAULT 0,
+  `poster` varchar(20) NOT NULL,
+  `content` text NOT NULL,
+  PRIMARY KEY (`contest_id`,`problem_id`,`poster`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `contests_reviews`
+--
+
+LOCK TABLES `contests_reviews` WRITE;
+/*!40000 ALTER TABLE `contests_reviews` DISABLE KEYS */;
+/*!40000 ALTER TABLE `contests_reviews` ENABLE KEYS */;
+UNLOCK TABLES;
+
 --
 -- Table structure for table `countdowns`
 --

web/app/controllers/contest_inside.php

@@ -44,11 +44,18 @@
 			'name' => UOJLocale::get('contests::contest standings'),
 			'url' => "/contest/{$contest['id']}/standings"
 		),
-		'after_contest_standings' => array(
+	);
+
+	if ($contest['cur_progress'] > CONTEST_TESTING) {
+		$tabs_info['after_contest_standings'] = array(
 			'name' => UOJLocale::get('contests::after contest standings'),
 			'url' => "/contest/{$contest['id']}/after_contest_standings"
-		)
 		);
+		$tabs_info['self_reviews'] = array(
+			'name' => UOJLocale::get('contests::contest self reviews'),
+			'url' => "/contest/{$contest['id']}/self_reviews"
+		);
+	}
 	
 	if (hasContestPermission(Auth::user(), $contest)) {
 		$tabs_info['backstage'] = array(
@@ -392,6 +399,21 @@ EOD;
 		]);
 	}
 	
+	function echoReviews() {
+		global $contest;
+		
+		$contest_data = queryContestData($contest, array());
+		calcStandings($contest, $contest_data, $score, $standings, false, true);
+		
+		uojIncludeView('contest-standings', [
+			'contest' => $contest,
+			'standings' => $standings,
+			'score' => $score,
+			'contest_data' => $contest_data,
+			'show_self_reviews' => true
+		]);
+	}
+	
 	function echoContestCountdown() {
 		global $contest;
 		$rest_second = $contest['end_time']->getTimestamp() - UOJTime::$time_now->getTimestamp();
@@ -454,7 +476,7 @@ EOD;
 	<?= getClickZanBlock('C', $contest['id'], $contest['zan']) ?>
 </div>
 <div class="row">
-	<?php if ($cur_tab == 'standings' || $cur_tab == 'after_contest_standings'): ?>
+	<?php if ($cur_tab == 'standings' || $cur_tab == 'after_contest_standings' || $cur_tab == 'self_reviews'): ?>
 	<div class="col-sm-12">
 	<?php else: ?>
 	<div class="col-sm-9">
@@ -472,12 +494,14 @@ EOD;
 					echoStandings(true);
 				} elseif ($cur_tab == 'backstage') {
 					echoBackstage();
+				} elseif ($cur_tab == 'self_reviews') {
+					echoReviews();
 				}
 	?>
 		</div>
 	</div>
 	
-	<?php if ($cur_tab == 'standings' || $cur_tab == 'after_contest_standings'): ?>
+	<?php if ($cur_tab == 'standings' || $cur_tab == 'after_contest_standings' || $cur_tab == 'self_reviews'): ?>
 	<div class="col-sm-12">
 		<hr />
 	</div>

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

@@ -92,8 +92,8 @@ function queryContestData($contest, $config = array(), $is_after_contest_query =
 	return ['problems' => $problems, 'data' => $data, 'people' => $people];
 }
 
-function calcStandings($contest, $contest_data, &$score, &$standings, $update_contests_submissions = false) {
-	// score: username, problem_pos => score, penalty, id
+function calcStandings($contest, $contest_data, &$score, &$standings, $update_contests_submissions = false, $show_reviews = false) {
+	// score: username, problem_pos => score, penalty, id, ?review
 	$score = array();
 	$n_people = count($contest_data['people']);
 	$n_problems = count($contest_data['problems']);
@@ -107,10 +107,19 @@ function calcStandings($contest, $contest_data, &$score, &$standings, $update_co
 				$penalty = 0;
 			}
 		}
+
 		$score[$submission[2]][$submission[3]] = array($submission[4], $penalty, $submission[0]);
+		
+		if ($show_reviews) {
+			$review_result = DB::selectFirst("select content from contests_reviews where contest_id = {$contest['id']} and problem_id = {$contest_data['problems'][$submission[3]]} and poster = '{$person[0]}'");
+
+			if ($review_result['content']) {
+				$score[$submission[2]][$submission[3]][] = $review_result['content'];
+			}
+		}
 	}
 
-	// standings: rank => score, penalty, [username, realname], virtual_rank
+	// standings: rank => score, penalty, [username, realname], virtual_rank, ?review
 	$standings = array();
 	foreach ($contest_data['people'] as $person) {
 		$cur = array(0, 0, $person);
@@ -124,6 +133,15 @@ function calcStandings($contest, $contest_data, &$score, &$standings, $update_co
 				}
 			}
 		}
+
+		if ($show_reviews) {
+			$review_result = DB::selectFirst("select content from contests_reviews where contest_id = {$contest['id']} and poster = '{$person[0]}'");
+
+			if ($review_result['content']) {
+				$cur[] = $review_result['content'];
+			}
+		}
+
 		$standings[] = $cur;
 	}
 
@@ -143,8 +161,10 @@ function calcStandings($contest, $contest_data, &$score, &$standings, $update_co
 
 	for ($i = 0; $i < $n_people; $i++) {
 		if ($i == 0 || !$is_same_rank($standings[$i - 1], $standings[$i])) {
-			$standings[$i][] = $i + 1;
+			$standings[$i][] = $standings[$i][3];
+			$standings[$i][3] = $i + 1;
 		} else {
+			$standings[$i][] = $standings[$i][3];
 			$standings[$i][] = $standings[$i - 1][3];
 		}
 	}

web/app/locale/contests/en.php

@@ -26,5 +26,6 @@ return [
 	'contest pending final test' => 'Pending final test',
 	'contest final testing' => 'Final testing',
 	'contest ended' => 'Contest Ended',
-	'contest registrants' => 'Registrants'
+	'contest registrants' => 'Registrants',
+	'contest self reviews' => 'Contest self reviews'
 ];

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

@@ -26,5 +26,6 @@ return [
 	'contest pending final test' => '等待评测',
 	'contest final testing' => '正在测评',
 	'contest ended' => '比赛已结束',
-	'contest registrants' => '报名选手列表'
+	'contest registrants' => '报名选手列表',
+	'contest self reviews' => '赛后总结'
 ];

web/app/route.php

@@ -31,6 +31,7 @@ Route::group([
 		Route::any('/contest/{id}/submissions', '/contest_inside.php?tab=submissions');
 		Route::any('/contest/{id}/standings', '/contest_inside.php?tab=standings');
 		Route::any('/contest/{id}/after_contest_standings', '/contest_inside.php?tab=after_contest_standings');
+		Route::any('/contest/{id}/self_reviews', '/contest_inside.php?tab=self_reviews');
 		Route::any('/contest/{id}/backstage', '/contest_inside.php?tab=backstage');
 		Route::any('/contest/{contest_id}/problem/{id}', '/problem.php');
 		Route::any('/contest/{contest_id}/problem/{id}/statistics', '/problem_statistics.php');

web/app/views/contest-standings.php

@@ -6,6 +6,7 @@
 
 <script type="text/javascript">
 standings_version=<?=$contest['extra_config']['standings_version']?>;
+show_self_reviews=<?=isset($show_self_reviews) && $show_self_reviews ? 'true' : 'false' ?>;
 contest_id=<?=$contest['id']?>;
 standings=<?=json_encode($standings)?>;
 score=<?=json_encode($score)?>;

web/js/uoj.js

@@ -1071,6 +1071,7 @@ function showStandings() {
 			$.map(problems, function(col, idx) {
 				return '<th style="width:8em;">' + '<a href="/contest/' + contest_id + '/problem/' + col + '">' + String.fromCharCode('A'.charCodeAt(0) + idx) + '</a>' + '</th>';
 			}).join('') +
+			(show_self_reviews ? '<th style="width:16em;">赛后总结</th>' : '') +
 		'</tr>',
 		function(row) {
 			var col_tr = '<tr>';
@@ -1089,9 +1090,26 @@ function showStandings() {
 							col_tr += '<div>' + getPenaltyTimeStr(col[1]) + '</div>';
 						}
 					}
+					if (show_self_reviews) {
+						col_tr += '<div id="review-' + row[2][0] + '-' + i + '"></div>'
+							+ '<script>'
+							+ '$(function() {'
+							+ 'var purify_result = DOMPurify.sanitize(\'' + String(col[3] || '').replace(/'/g, '\\\'').replace(new RegExp('</scr' + 'ipt>', 'gi'), '</scr\' + \'ipt>') + '\', {ALLOWED_TAGS: ["a", "b", "i", "u", "em", "strong", "sub", "sup", "small", "del"], ALLOWED_ATTR: ["href"]});'
+							+ '$("#review-' + row[2][0] + '-' + i + '")'
+							+ '.html(purify_result ? \'<div class="mt-3 pt-2 border-top">\' + purify_result + \'</div>\' : \'\'); });'
+							+ '</scr' + 'ipt>';
+					}
 				}
 				col_tr += '</td>';
 			}
+
+			if (show_self_reviews) {
+				col_tr += '<td><div id="review-' + row[2][0] + '"></div>'
+					+ '<script>'
+					+ '$(function() { $("#review-' + row[2][0] + '")'
+					+ '.html(DOMPurify.sanitize(\'' + String(row[4] || '').replace(/'/g, '\\\'').replace(new RegExp('</scr' + 'ipt>', 'gi'), '</scr\' + \'ipt>') + '\', {ALLOWED_TAGS: ["a", "b", "i", "u", "em", "strong", "sub", "sup", "small", "del"], ALLOWED_ATTR: ["href"]})); });'
+					+ '</scr' + 'ipt></td>';
+			}
 			col_tr += '</tr>';
 			return col_tr;
 		}, {