Display all languages in the contest in teaminterface

webapp/src/Controller/Team/LanguageController.php

@@ -4,6 +4,7 @@
 
 use App\Controller\BaseController;
 use App\Entity\Language;
+use App\Entity\ContestProblem;
 use App\Service\ConfigurationService;
 use App\Service\DOMJudgeService;
 use App\Service\EventLogService;
@@ -33,16 +34,73 @@
         parent::__construct($em, $eventLogService, $dj, $kernel);
     }
 
+    /**
+     * @param Language[] $languages
+     * @return Language[]
+     */
+    private function addLanguage(array $languages, Language $language, ContestProblem $problem, bool $inverted = false): array
+    {
+        $langId = $language->getName();
+        if (!isset($languages[$langId])) {
+            $languages[$langId] = ['problems' => [], 'limitedProblems' => [], 'language' => $language];
+        }
+        if ($inverted) {
+            $languages[$langId]['limitedProblems'][] = $problem;
+        } else {
+            $languages[$langId]['problems'][] = $problem;
+        }
+        return $languages;
+    }
+
+    /**
+     * @param Language[] $languages
+     * @return Language[]
+     */
+    private function removeLanguage(array $languages, Language $language): array
+    {
+        $langId = $language->getLangid();
+        if (isset($languages[$langId])) {
+            unset($languages[$langId]);
+        }
+        return $languages;
+    }
+
     #[Route(path: '', name: 'team_languages')]
     public function languagesAction(): Response
     {
         $languagesEnabled = $this->config->get('show_language_versions');
         if (!$languagesEnabled) {
             throw new BadRequestHttpException("You are not allowed to view this page.");
         }
+        $languages = [];
         $currentContest = $this->dj->getCurrentContest();
-        /** @var Language[] $languages */
-        $languages = $this->dj->getAllowedLanguagesForContest($currentContest);
-        return $this->render('team/languages.html.twig', ['languages' => $languages]);
+        $limited = false;
+        $allLanguages = [];
+        foreach($this->dj->getAllowedLanguagesForContest($currentContest) as $language) {
+            $allLanguages[$language->getLangid()] = $language;
+        }
+        foreach ($this->dj->getCurrentContest()->getProblems() as $problem) {
+            foreach ($problem->getProblem()->getLanguages() as $language) {
+                $allLanguages[$language->getLangid()] = $language;
+            }
+        }
+        foreach ($this->dj->getCurrentContest()->getProblems() as $problem) {
+            $missingLanguages = $allLanguages;
+            foreach ($problem->getProblem()->getLanguages() as $language) {
+                $languages = $this->addLanguage($languages, $language, $problem);
+                $missingLanguages = $this->removeLanguage($missingLanguages, $language);
+                $limited = true;
+            }
+            if (count($problem->getProblem()->getLanguages()) == 0) {
+                foreach ($this->dj->getAllowedLanguagesForContest($currentContest) as $language) {
+                    $languages = $this->addLanguage($languages, $language, $problem);
+                    $missingLanguages = $this->removeLanguage($missingLanguages, $language);
+                }
+            }
+            foreach ($missingLanguages as $lang) {
+                $languages = $this->addLanguage($languages, $lang, $problem, true);
+            }
+        }
+        return $this->render('team/languages.html.twig', ['languages' => $languages, 'limited' => $limited]);
     }
 }

webapp/src/Controller/Team/SubmissionController.php

@@ -22,6 +22,7 @@
 use Symfony\Component\HttpFoundation\File\UploadedFile;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 use Symfony\Component\HttpKernel\KernelInterface;
 use Symfony\Component\Routing\Attribute\Route;

webapp/templates/team/languages.html.twig

@@ -7,7 +7,10 @@
 
         <div class="container">
             <div class="row row-cols-1 row-cols-md-2 row-cols-lg-2 g-2">
-    {% for lang in languages %}
+    {% for langarray in languages %}
+        {% set lang = langarray['language'] %}
+        {% set problems = langarray['problems'] %}
+        {% set limitedProblems = langarray['limitedProblems'] %}
                 <div class="col">
                 <div class="card">
                     <div class="card-body">
@@ -18,7 +21,26 @@
                             {% for ext in lang.extensions %}
                                 <code>.{{ ext }}</code>{% if not loop.last %}, {% endif %}
                             {% endfor %}
+                            </span>
                         </h2>
+                        {% if limited %}
+                            <span class="output_test">
+                                {# In case there are many problem we display the problems where the
+                                   language is not allowed #}
+                                {% if problems | length > 25
+                                   and (problems | length) > (limitedProblems | length)
+                                %}
+                                    {% if limitedProblems | length > 0 %}
+                                        {# Can't be in same as the language can be valid for all languages #}
+                                        Not for:
+                                    {% endif %}
+                                    {% set problems = limitedProblems %}
+                                {% endif %}
+                                {% for problem in problems %}
+                                    {{ problem | problemBadge }}
+                                {% endfor %}
+                            </span>
+                        {% endif %}
                     </div>
                     {% if lang.compilerVersion and lang.compilerVersionCommand %}
                         <pre class="output_text" style="background-color: rgba(0,121,54,.1);">$ {{ lang.compilerVersionCommand }}</pre>