models & services

app/Core/Page.php

@@ -2,45 +2,61 @@
 
 namespace App\Core;
 
+use Latte\Engine;
+use Exception;
+use App\Services\Auth;
+use App\Models\User;
+use App\Services\DB;
+
 class Page
 {
-    private static $cache = [];
+    private $latte;
+    private $layouts = [
+        'dashboard' => 'dashboard.latte',
+        'login' => null,
+    ];
+    private $defaultLayout = '@layout.latte';
+    private $user;
 
-    public static function component($name)
+    public function __construct()
     {
-        if (!isset(self::$cache[$name])) {
+        $this->latte = new Engine;
-            self::$cache[$name] = require_once($_SERVER['DOCUMENT_ROOT'] . '/views/components/' . $name . '.php');
+        $this->latte->setTempDirectory($_SERVER['DOCUMENT_ROOT'] . '/cdn/lattecache');
+        $this->user = new User(Auth::userid());
+    }
+
+
+
+    private function get_current_git_commit($branch = 'main')
+    {
+        if ($hash = file_get_contents(sprintf($_SERVER['DOCUMENT_ROOT'] . '/.git/refs/heads/%s', $branch))) {
+            return mb_strimwidth($hash, 0, 7, "");
+        } else {
+            return false;
+        }
+    }
+
+
+
+    public function render($template, $params = [])
+    {
+        $templatePath = $_SERVER['DOCUMENT_ROOT'] . "/views/pages/" . $template . ".latte";
+        if (!file_exists($templatePath)) {
+            throw new Exception("Template not found: " . $templatePath);
+        }
+        $params['ngallery'] = NGALLERY;
+        $params['user_id'] = Auth::userid();
+        $params['user'] = $this->user;
+        $params['nonreviewedimgs'] = DB::query('SELECT COUNT(*) FROM photos WHERE moderated=0')[0]['COUNT(*)'];
+        $params['lastcommit'] = self::get_current_git_commit();
+        $params['mysqlversion'] = DB::query('SELECT VERSION()')[0]['VERSION()'];
+        $params['db'] = \App\Services\DB::class;
+
+        $layout = $this->layouts[$template] ?? $this->defaultLayout;
+        if ($layout) {
+            $params['layout'] = $_SERVER['DOCUMENT_ROOT'] . "/views/components/" . $layout;
         }
 
-        return self::$cache[$name];
+        $this->latte->render($templatePath, $params);
-    }
-
-    public static function rewrite($search, $replace, $rootUrl)
-    {
-        return str_ireplace($search, $replace, $rootUrl);
-    }
-
-    public static function set($name)
-    {
-            if (!isset(self::$cache[$name])) {
-                self::$cache[$name] = require_once($_SERVER['DOCUMENT_ROOT'] . '/views/pages/' . $name . '.php');
-            }
-
-            return self::$cache[$name];
-    }
-
-    public static function render($name)
-    {
-        return self::set($name)();
-    }
-
-    public static function method()
-    {
-        return $_SERVER['REQUEST_METHOD'];
-    }
-
-    public static function exists($name)
-    {
-        return file_exists($_SERVER['DOCUMENT_ROOT'] . '/views/pages/' . $name . '.php');
     }
 }

app/Core/Routes.php

@@ -40,6 +40,7 @@ class Routes
         Router::get('/voting/results', 'ContestsController@results');
         Router::get('/voting/waiting', 'ContestsController@waiting');
         Router::get('/comments', 'MainController@comments');
+        Router::get('/messages', 'MessagesController@i');
         if (Auth::userid() > 0) {
             $user = new \App\Models\User(Auth::userid());
 

app/Models/Photo.php

@@ -5,11 +5,17 @@ use \App\Services\DB;
 class Photo {
 
     public $photoid;
-    function __construct($user_id) {
+    private $photo;
-        $this->photoid = $user_id;
+    function __construct($photo_id) {
+        $this->photoid = $photo_id;
+        $this->photo = DB::query("SELECT * FROM photos WHERE id=:id", array(':id'=>$this->photoid))[0];
     }
     public function i($table) {
-        return DB::query("SELECT * FROM photos WHERE id=:id", array(':id'=>$this->photoid))[0][$table];
+        return $this->photo[$table];
+    }
+    public function exists(): bool
+    {
+       return $this->i('id') !== null;
     }
     public static function fetchAll($user_id = NULL) {
         if ($user_id != NULL) {

app/Models/User.php

@@ -5,11 +5,13 @@ use \App\Services\DB;
 class User {
 
     public $userid;
+    private $user;
     function __construct($user_id) {
         $this->userid = $user_id;
+        $this->user = DB::query("SELECT * FROM users WHERE id=:id", array(':id'=>$this->userid))[0];
     }
     public function i($table) {
-        return DB::query("SELECT * FROM users WHERE id=:id", array(':id'=>$this->userid))[0][$table];
+        return $this->user[$table];
     }
     public function content($table) {
         $content = json_decode(self::i('content'), true);

app/Services/APIResponse.php

@@ -0,0 +1,45 @@
+<?php
+namespace App\Services;
+class APIResponse {
+    private array $data;
+    private int $httpCode;
+
+    public function __construct() {
+        $this->data = [];
+        $this->httpCode = 200;
+    }
+
+    public static function data(array $data, int $httpCode = 200): self {
+        $instance = new self();
+        $instance->data = $data;
+        $instance->httpCode = $httpCode;
+        return $instance;
+    }
+
+    public function setData(array $data): self {
+        $this->data = $data;
+        return $this;
+    }
+
+    public function setHttpCode(int $httpCode): self {
+        $this->httpCode = $httpCode;
+        return $this;
+    }
+
+    public function addField(string $key, mixed $value): self {
+        $this->data[$key] = $value;
+        return $this;
+    }
+
+    public function toJson(): string {
+        return json_encode($this->data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
+    }
+
+    public function send(): void {
+        http_response_code($this->httpCode);
+        header('Content-Type: application/json');
+        echo $this->toJson();
+        exit;
+    }
+}
+

app/Services/DB.php

@@ -16,7 +16,7 @@ class DB {
             try {
                 self::$pdoInstance = new PDO($dsn, $username, $password);
                 self::$pdoInstance->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
-            } catch (PDOException $ex) {
+            } catch (\PDOException $ex) {
                 die("Connection failed: " . $ex->getMessage());
             }
         }