Add team creation page

app/Http/Controllers/TeamsController.php

@@ -8,6 +8,7 @@
 namespace App\Http\Controllers;
 
 use App\Exceptions\InvariantException;
+use App\Exceptions\ModelNotSavedException;
 use App\Models\Beatmap;
 use App\Models\Team;
 use App\Models\User;
@@ -55,6 +56,19 @@ public static function pageLinks(string $current, Team $team): array
         return $ret;
     }
 
+    public function create(): Response
+    {
+        $currentUser = \Auth::user();
+        $teamId = $currentUser?->team?->getKey() ?? $currentUser?->teamApplication?->team_id;
+        if ($teamId !== null) {
+            return ujs_redirect(route('teams.show', $teamId));
+        }
+
+        return ext_view('teams.create', [
+            'team' => new Team(),
+        ]);
+    }
+
     public function destroy(string $id): Response
     {
         $team = Team::findOrFail($id);
@@ -118,6 +132,27 @@ public function show(string $id): Response
         return ext_view('teams.show', compact('team'));
     }
 
+    public function store(): Response
+    {
+        priv_check('TeamStore')->ensureCan();
+
+        $params = get_params(\Request::all(), 'team', [
+            'name',
+            'short_name',
+        ]);
+
+        $team = new Team([...$params, 'leader_id' => \Auth::user()->getKey()]);
+        try {
+            $team->saveOrExplode();
+        } catch (ModelNotSavedException) {
+            return ext_view('teams.create', compact('team'), status: 422);
+        }
+
+        \Session::flash('popup', osu_trans('teams.store.saved'));
+
+        return ujs_redirect(route('teams.show', $team));
+    }
+
     public function update(string $id): Response
     {
         $team = Team::findOrFail($id);

app/Libraries/UsernameValidation.php

@@ -17,6 +17,17 @@
 
 class UsernameValidation
 {
+    public static function allowedName(string $username): bool
+    {
+        foreach (model_pluck(DB::table('phpbb_disallow'), 'disallow_username') as $check) {
+            if (preg_match('#^'.str_replace('%', '.*?', preg_quote($check, '#')).'$#i', $username)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
     public static function validateAvailability(string $username): ValidationErrors
     {
         $errors = new ValidationErrors('user');
@@ -72,11 +83,8 @@ public static function validateUsername($username)
             $errors->add('username', '.username_no_space_userscore_mix');
         }
 
-        foreach (model_pluck(DB::table('phpbb_disallow'), 'disallow_username') as $check) {
-            if (preg_match('#^'.str_replace('%', '.*?', preg_quote($check, '#')).'$#i', $username)) {
-                $errors->add('username', '.username_not_allowed');
-                break;
-            }
+        if (!static::allowedName($username)) {
+            $errors->add('username', '.username_not_allowed');
         }
 
         return $errors;

app/Models/Team.php

@@ -9,11 +9,17 @@
 
 use App\Libraries\BBCodeForDB;
 use App\Libraries\Uploader;
+use App\Libraries\UsernameValidation;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 
 class Team extends Model
 {
+    const MAX_FIELD_LENGTHS = [
+        'name' => 100,
+        'short_name' => 4,
+    ];
+
     protected $casts = ['is_open' => 'bool'];
 
     private Uploader $header;
@@ -114,6 +120,22 @@ public function isValid(): bool
     {
         $this->validationErrors()->reset();
 
+        $wordFilters = app('chat-filters');
+        foreach (['name', 'short_name'] as $field) {
+            $value = presence($this->$field);
+            if ($value === null) {
+                $this->validationErrors()->add($field, 'required');
+            } elseif ($this->isDirty($field)) {
+                if (!$wordFilters->isClean($value) || !UsernameValidation::allowedName($value)) {
+                    $this->validationErrors()->add($field, '.word_not_allowed');
+                } elseif (static::whereNot('id', $this->getKey())->where($field, $value)->exists()) {
+                    $this->validationErrors()->add($field, '.used');
+                }
+            }
+        }
+
+        $this->validateDbFieldLengths();
+
         if ($this->isDirty('url')) {
             $url = $this->url;
             if ($url !== null && !is_http($url)) {
@@ -146,4 +168,18 @@ public function maxMembers(): int
 
         return 8 + (4 * $this->members->filter(fn ($member) => $member->user?->osu_subscriber ?? false)->count());
     }
+
+    public function save(array $options = [])
+    {
+        if (!$this->isValid()) {
+            return false;
+        }
+
+        return parent::save($options);
+    }
+
+    public function validationErrorsTranslationPrefix(): string
+    {
+        return 'team';
+    }
 }

app/Singletons/ChatFilters.php

@@ -29,6 +29,30 @@ private static function combinedFilterRegex($filters): string
         return "/{$regex}/iu";
     }
 
+    public function isClean(string $text): bool
+    {
+        $filters = $this->filterRegexps();
+
+        foreach ($filters['non_whitespace_delimited_replaces'] as $search => $_replacement) {
+            if (stripos($text, $search) !== false) {
+                return false;
+            }
+        }
+
+        $patterns = [
+            $filters['block_regex'] ?? null,
+            ...array_keys($filters['whitespace_delimited_replaces']),
+        ];
+
+        foreach ($patterns as $pattern) {
+            if ($pattern !== null && preg_match($pattern, $text)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
     /**
      * Applies all active chat filters to the provided text.
      * @param string $text The text to filter.
@@ -38,7 +62,27 @@ private static function combinedFilterRegex($filters): string
      */
     public function filter(string $text): string
     {
-        $filters = $this->memoize(__FUNCTION__, function () {
+        $filters = $this->filterRegexps();
+
+        if (isset($filters['block_regex']) && preg_match($filters['block_regex'], $text)) {
+            throw new ContentModerationException();
+        }
+
+        $text = str_ireplace(
+            array_keys($filters['non_whitespace_delimited_replaces']),
+            array_values($filters['non_whitespace_delimited_replaces']),
+            $text
+        );
+        return preg_replace(
+            array_keys($filters['whitespace_delimited_replaces']),
+            array_values($filters['whitespace_delimited_replaces']),
+            $text
+        );
+    }
+
+    private function filterRegexps(): array
+    {
+        return $this->memoize(__FUNCTION__, function () {
             $ret = [];
 
             $allFilters = ChatFilter::all();
@@ -63,20 +107,5 @@ public function filter(string $text): string
 
             return $ret;
         });
-
-        if (isset($filters['block_regex']) && preg_match($filters['block_regex'], $text)) {
-            throw new ContentModerationException();
-        }
-
-        $text = str_ireplace(
-            array_keys($filters['non_whitespace_delimited_replaces']),
-            array_values($filters['non_whitespace_delimited_replaces']),
-            $text
-        );
-        return preg_replace(
-            array_keys($filters['whitespace_delimited_replaces']),
-            array_values($filters['whitespace_delimited_replaces']),
-            $text
-        );
     }
 }

app/Singletons/OsuAuthorize.php

@@ -1963,6 +1963,23 @@ public function checkTeamPart(?User $user, Team $team): ?string
         return 'ok';
     }
 
+    public function checkTeamStore(?User $user): ?string
+    {
+        $this->ensureLoggedIn($user);
+        $this->ensureCleanRecord($user);
+        $this->ensureHasPlayed($user);
+
+        if ($user->team !== null) {
+            return 'team.store.in_team';
+        }
+
+        if ($user->teamApplication !== null) {
+            return 'team.store.applying';
+        }
+
+        return 'ok';
+    }
+
     public function checkTeamUpdate(?User $user, Team $team): ?string
     {
         $this->ensureLoggedIn($user);

database/factories/TeamFactory.php

@@ -25,7 +25,7 @@ public function definition(): array
     {
         return [
             'name' => fn () => $this->faker->name(),
-            'short_name' => fn () => $this->faker->domainWord(),
+            'short_name' => fn () => substr($this->faker->name(), 0, 4),
             'leader_id' => User::factory(),
         ];
     }

resources/css/bem/team-settings.less

@@ -21,6 +21,12 @@
     border-radius: @border-radius-large;
   }
 
+  &__errors {
+    color: hsl(var(--hsl-red-1));
+    margin-top: 1em;
+    padding: 0 0 0 2em;
+  }
+
   &__help {
     color: hsl(var(--hsl-c2));
     font-size: @font-size--normal;
@@ -34,6 +40,7 @@
   }
 
   &__item {
+    --align-items-desktop: start;
     --grid-rows: none;
     --grid-rows-desktop: none;
     --grid-columns: 1fr;
@@ -46,13 +53,15 @@
     @media @desktop {
       --grid-columns: var(--grid-columns-desktop);
       --grid-rows: var(--grid-rows-desktop);
+      align-items: var(--align-items-desktop);
     }
 
     &--buttons {
       --grid-columns-desktop: 1fr auto;
     }
 
     &--description {
+      --align-items-desktop: stretch;
       --grid-columns-desktop: 1fr 1fr;
       --grid-rows: calc(var(--vh, 1vh) * 70) auto;
     }

resources/lang/en/model_validation.php

@@ -131,6 +131,16 @@
         ],
     ],
 
+    'team' => [
+        'used' => 'This :attribute choice is already used.',
+        'word_not_allowed' => 'This :attribute choice is not allowed.',
+
+        'attributes' => [
+            'name' => 'name',
+            'short_name' => 'short name',
+        ],
+    ],
+
     'user' => [
         'contains_username' => 'Password may not contain username.',
         'email_already_used' => 'Email address already used.',

resources/lang/en/page_title.php

@@ -109,6 +109,7 @@
         ],
         'teams_controller' => [
             '_' => 'teams',
+            'create' => 'create team',
             'edit' => 'team settings',
             'leaderboard' => 'team leaderboard',
             'show' => 'team info',

resources/lang/en/teams.php

@@ -19,6 +19,23 @@
         ],
     ],
 
+    'create' => [
+        'submit' => 'Create Team',
+
+        'form' => [
+            'name' => 'Name',
+            'name_help' => 'Your team name. The name is permanent at the moment.',
+            'short_name' => 'Initials',
+            'short_name_help' => 'Maximum 4 characters.',
+            'title' => "Let's set up a new team",
+        ],
+
+        'intro' => [
+            'description' => "Play together with friends; existing or new. You're not currently in a team. Join an existing team by visiting their team page or create your own team from this page.",
+            'title' => 'Team!',
+        ],
+    ],
+
     'destroy' => [
         'ok' => 'Team removed',
     ],

resources/views/layout/_popup_user.blade.php

@@ -33,7 +33,11 @@ class="simple-menu__item"
         {{ osu_trans('layout.popup_user.links.profile') }}
     </a>
 
-    @if ($teamId !== null)
+    @if ($teamId === null)
+        <a class="simple-menu__item" href="{{ route('teams.create') }}">
+            {{ osu_trans('layout.popup_user.links.team') }}
+        </a>
+    @else
         <a class="simple-menu__item" href="{{ route('teams.show', ['team' => $teamId]) }}">
             {{ osu_trans('layout.popup_user.links.team') }}
         </a>