feat(contest/submissions): problem title in chooser

web/app/controllers/contest_inside.php

@@ -426,8 +426,11 @@ function echoMySubmissions() {
 	$options = [];
 	$options[] = ['value' => 'all', 'text' => '所有题目'];
 	for ($i = 0; $i < count($problems); $i++) {
-		$letter = chr(ord('A') + $i);
-		$options[] = ['value' => $letter, 'text' => "{$letter} 题"];
+		$problem = UOJContestProblem::query($problems[$i]);
+		$options[] = [
+			'value' => $problem->getLetter(),
+			'text' => $problem->getTitle(['with' => 'letter', 'simplify' => true]),
+		];
 	}
 
 	$chosen = UOJRequest::get('p');
@@ -455,7 +458,7 @@ function echoMySubmissions() {
 		'show_all_submissions_status' => Cookie::get('show_all_submissions') !== null,
 		'options' => $options,
 		'chosen' => $chosen,
-		'conds' => $conds
+		'conds' => $conds,
 	]);
 }
 

web/app/controllers/submission.php

@@ -265,7 +265,11 @@ if (isset($hack_form)) {
 
 <div class="row mt-3 submission-layout d-md-grid">
 	<div class="submission-right-col">
-		<?php UOJSubmission::cur()->echoStatusCard(['show_actual_score' => $perm['score'], 'id_hidden' => true], Auth::user()) ?>
+		<?php UOJSubmission::cur()->echoStatusCard([
+			'show_actual_score' => $perm['score'],
+			'contest_problem_letter' => true,
+			'id_hidden' => true,
+		], Auth::user()) ?>
 	</div>
 
 	<div class="submission-left-col">

web/app/models/UOJSubmission.php

@@ -621,9 +621,10 @@ class UOJSubmission {
 		}
 
 		$rows = [
-			'id' => 'ID',
 			'submitter' => UOJLocale::get('problems::submitter'),
+			'id' => 'ID',
 			'problem' => UOJLocale::get('problems::problem'),
+			'contest' => UOJLocale::get('contests::contest'),
 			'result' => UOJLocale::get('problems::result'),
 			'used_time' => UOJLocale::get('problems::used time'),
 			'used_memory' => UOJLocale::get('problems::used memory'),

web/app/models/UOJSubmissionLikeTrait.php

@@ -256,6 +256,8 @@ trait UOJSubmissionLikeTrait {
 			'time_format' => 'normal',
 			'time_font_size' => 'small',
 			'unknown_char' => '/',
+			'contest_problem_letter' => false,
+			'problem_title' => [],
 		];
 
 		switch ($name) {
@@ -264,11 +266,21 @@ trait UOJSubmissionLikeTrait {
 				break;
 			case 'problem':
 				if ($this->problem) {
-					echo $this->problem->getLink(isset($cfg['problem_title']) ? $cfg['problem_title'] : []);
+					if ($cfg['contest_problem_letter']) {
+						echo $this->problem->getLink($cfg['problem_title'] + ['with' => 'letter', 'simplify' => true]);
+					} else {
+						echo $this->problem->getLink($cfg['problem_title']);
+					}
 				} else {
 					echo '<span class="text-danger">?</span>';
 				}
 				break;
+			case 'contest':
+				if ($this->problem && $this->problem->contest) {
+					echo $this->problem->contest->getLink();
+				} else {
+					echo '<span class="text-danger">?</span>';
+				}
 			case 'submitter':
 			case 'owner':
 			case 'hacker':