Shortcode aliases (#690)

* Shortcode aliases

* Fixes

* Newline

* Fixes + SQLs renamed

* Fixed clubs aliases

Web/Models/Entities/Alias.php

@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+namespace openvk\Web\Models\Entities;
+
+use openvk\Web\Models\RowModel;
+use openvk\Web\Models\Entities\{User, Club};
+use openvk\Web\Models\Repositories\{Users, Clubs};
+
+class Alias extends RowModel
+{
+    protected $tableName = "aliases";
+    
+    function getOwnerId(): int
+    {
+        return $this->getRecord()->owner_id;
+    }
+
+    function getType(): string
+    {
+        if ($this->getOwnerId() < 0)
+            return "club";
+
+        return "user";
+    }
+
+    function getUser(): ?User
+    {
+        return (new Users)->get($this->getOwnerId());
+    }
+
+    function getClub(): ?Club
+    {
+        return (new Clubs)->get($this->getOwnerId() * -1);
+    }
+}

Web/Models/Entities/User.php

@@ -908,6 +908,10 @@ class User extends RowModel
             $pClub = DatabaseConnection::i()->getContext()->table("groups")->where("shortcode", $code)->fetch();
                 if(!is_null($pClub))
                     return false;
+
+            $pAlias = DatabaseConnection::i()->getContext()->table("aliases")->where("shortcode", $code)->fetch();
+                if(!is_null($pAlias))
+                    return false;
         }
 
         $this->stateChanges("shortcode", $code);

Web/Models/Repositories/Aliases.php

@@ -0,0 +1,35 @@
+<?php declare(strict_types=1);
+namespace openvk\Web\Models\Repositories;
+
+use openvk\Web\Models\Entities\Alias;
+use Nette\Database\Table\ActiveRow;
+use Chandler\Database\DatabaseConnection as DB;
+use openvk\Web\Models\Entities\{Club, User};
+use openvk\Web\Models\Repositories\{Clubs, Users};
+
+class Aliases
+{
+    private $context;
+    private $aliases;
+
+    function __construct()
+    {
+        $this->context = DB::i()->getContext();
+        $this->aliases = $this->context->table("aliases");
+    }
+
+    private function toAlias(?ActiveRow $ar): ?Alias
+    {
+        return is_null($ar) ? NULL : new Alias($ar);
+    }
+
+    function get(int $id): ?Alias
+    {
+        return $this->toAlias($this->aliases->get($id));
+    }
+
+    function getByShortcode(string $shortcode): ?Alias
+    {
+        return $this->toAlias($this->aliases->where("shortcode", $shortcode)->fetch());
+    }
+}

Web/Models/Repositories/Clubs.php

@@ -1,6 +1,7 @@
 <?php declare(strict_types=1);
 namespace openvk\Web\Models\Repositories;
 use openvk\Web\Models\Entities\Club;
+use openvk\Web\Models\Repositories\Aliases;
 use Nette\Database\Table\ActiveRow;
 use Chandler\Database\DatabaseConnection;
 
@@ -22,7 +23,17 @@ class Clubs
     
     function getByShortURL(string $url): ?Club
     {
-        return $this->toClub($this->clubs->where("shortcode", $url)->fetch());
+        $shortcode = $this->toClub($this->clubs->where("shortcode", $url)->fetch());
+
+        if ($shortcode)
+            return $shortcode;
+
+        $alias = (new Aliases)->getByShortcode($url);
+
+        if (!$alias) return NULL;
+        if ($alias->getType() !== "club") return NULL;
+
+        return $alias->getClub();
     }
     
     function get(int $id): ?Club

Web/Models/Repositories/Users.php

@@ -1,6 +1,7 @@
 <?php declare(strict_types=1);
 namespace openvk\Web\Models\Repositories;
 use openvk\Web\Models\Entities\User;
+use openvk\Web\Models\Repositories\Aliases;
 use Nette\Database\Table\ActiveRow;
 use Chandler\Database\DatabaseConnection;
 use Chandler\Security\User as ChandlerUser;
@@ -9,11 +10,13 @@ class Users
 {
     private $context;
     private $users;
+    private $aliases;
     
     function __construct()
     {
         $this->context = DatabaseConnection::i()->getContext();
         $this->users   = $this->context->table("profiles");
+        $this->aliases = $this->context->table("aliases");
     }
     
     private function toUser(?ActiveRow $ar): ?User
@@ -28,7 +31,17 @@ class Users
     
     function getByShortURL(string $url): ?User
     {
-        return $this->toUser($this->users->where("shortcode", $url)->fetch());
+        $shortcode = $this->toUser($this->users->where("shortcode", $url)->fetch());
+
+        if ($shortcode)
+            return $shortcode;
+
+        $alias = (new Aliases)->getByShortcode($url);
+
+        if (!$alias) return NULL;
+        if ($alias->getType() !== "user") return NULL;
+        
+        return $alias->getUser();
     }
     
     function getByChandlerUser(ChandlerUser $user): ?User

Web/di.yml

@@ -43,5 +43,6 @@ services:
     - openvk\Web\Models\Repositories\Topics
     - openvk\Web\Models\Repositories\Applications
     - openvk\Web\Models\Repositories\ContentSearchRepository
+    - openvk\Web\Models\Repositories\Aliases
     - openvk\Web\Models\Repositories\BannedLinks
     - openvk\Web\Presenters\MaintenancePresenter

install/sqls/00033-shortcode-aliases.sql

@@ -0,0 +1,12 @@
+CREATE TABLE `aliases` (
+    `id` bigint UNSIGNED NOT NULL,
+    `owner_id` bigint NOT NULL,
+    `shortcode` varchar(36) NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
+
+ALTER TABLE `aliases`
+    ADD PRIMARY KEY (`id`);
+
+ALTER TABLE `aliases`
+    MODIFY `id` bigint UNSIGNED NOT NULL AUTO_INCREMENT;
+COMMIT;