Lundi

src/Domain/Ingredients/Ingredient.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Domain\Ingredients;
+
+use App\Domain\Model;
+
+class Ingredient extends Model {
+
+    public int $num_ingredient;
+    public string $nom_ingredient;
+
+
+}

src/Domain/Ingredients/IngredientRepository.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Domain\Ingredients;
+
+use App\Domain\Repository;
+use App\Domain\Model;
+
+class IngredientRepository extends Repository {
+
+    public static function getEntity(): string
+    {
+        return Ingredient::class;
+    }
+
+    public static function getStructure(): array
+    {
+        return [
+            'table' => 'Ingredient',
+            'columns' => [
+                'num_ingredient', 'nom_ingredient'
+            ]
+        ];
+
+    }
+
+    public function add( Model $ingredient ): bool {
+
+    }
+}

src/Domain/Model.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Domain;
+
+abstract class Model {
+
+
+}

src/Domain/Recettes/Recette.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Domain\Recettes;
+
+use App\Domain\Model;
+use App\Helpers\Markdown;
+
+class Recette extends Model {
+
+    public int $num_recette;
+    public string $titre_recette;
+    public string $slug;
+    public string $description_recette;
+    public string $photo;
+    public string $publication_date;
+    public int $temps_de_preparation;
+
+    public function getHTMLDescription(): string {
+        return Markdown::convertToHTML( $this->description_recette );
+    }
+
+}

src/Domain/Recettes/RecetteRepository.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace App\Domain\Recettes;
+
+use App\Domain\Model;
+use App\Domain\Repository;
+
+class RecetteRepository extends Repository {
+
+    public static function getEntity(): string
+    {
+        return Recette::class;
+    }
+
+    public static function getStructure(): array
+    {
+        return [
+            'table' => 'Recette',
+            'columns' => [
+                'num_recette', 'titre_recette', 'slug', 'description_recette', 'photo', 'publication_date', 'temps_de_preparation'
+            ]
+        ];
+
+    }
+
+    /**
+     * Permet d'avoir une recette par un ID.
+     *
+     * @param int $id
+     * @return Recette|null
+     */
+    public function getByID( int $id ): ?Recette {
+        $sqlQuery = "SELECT * FROM {$this->tableName} WHERE num_recette = {$id}";
+        $results = $this->selectGetAll($sqlQuery);
+        if( $results === null || count( $results ) > 1 )
+            return null;
+        return $results[0];
+    }
+
+    /**
+     * Permet d'avoir une recette par un slug.
+     *
+     * @param string $slug
+     * @return Recette|null
+     */
+    public function getBySlug( string $slug ): ?Recette {
+        $sqlQuery = "SELECT * FROM {$this->tableName} WHERE slug = {$slug}";
+        $results = $this->selectGetAll($sqlQuery);
+        if( $results === null || count( $results ) > 1 )
+            return null;
+        return $results[0];
+    }
+
+    public function add( Model $recette ): bool {
+        return $this->addEntity( $recette );
+    }
+
+    public function update( Model $recette ): bool {
+        return $this->updateEntity( $recette, 'num_recette' );
+    }
+
+    public function delete( Model $recette ): bool {
+        return $this->deleteEntity( $recette, 'num_recette' );
+    }
+
+}

src/Domain/Repository.php

@@ -0,0 +1,99 @@
+<?php
+
+namespace App\Domain;
+
+use App\Domain\Recettes\Recette;
+use App\Kernel;
+use PDO;
+
+abstract class Repository {
+
+    /**
+     * Instancie des éléments de cette classe par rapport au repository.
+     * @return class-string
+     */
+    abstract public static function getEntity(): string;
+
+    /**
+     * Doit retourner une liste du type :
+     * ['table' => '', 'columns' => [ ...Liste des colonnes dans la BDD ] ].
+     * @return array
+     */
+    abstract public static function getStructure(): array;
+
+    final public string $tableName;
+    final public array $tableColumns;
+
+    public function __construct(){
+        $structure = static::getStructure();
+
+        $this->tableName = $structure['table'];
+        $this->tableColumns = $structure['columns'];
+    }
+
+
+    /**
+     * Permet d'avoir tous les éléments correspondant à la requête passée en paramètre.
+     *
+     * @param string $sqlQuery
+     * @return array|null
+     */
+    public function selectGetAll( string $sqlQuery ): ?array {
+        $statement = Kernel::$DB->pdo->prepare( $sqlQuery );
+        if( !$statement->execute() )
+            return null;
+
+        $results = $statement->fetchAll( PDO::FETCH_CLASS, static::getEntity() );
+        if( empty( $results ) )
+            return null;
+        return $results;
+    }
+
+    public function addEntity( Model $entity ): bool {
+
+        $query = "INSERT INTO {$this->tableName} (";
+        $values = "(";
+        foreach( $this->tableColumns as $column ) {
+            $query .= "`{$column}`,";
+            $values .= ":{$column},";
+        }
+        $query = substr( $query, 0, -1 ) . ")";
+        $values = substr( $values, 0, -1 ) . ")";
+        $query .= " VALUES " . $values . ";";
+
+        $statement = Kernel::$DB->pdo->prepare( $query );
+        foreach( $this->tableColumns as $column ) {
+            $statement->bindValue(":{$column}", $entity->{$column} );
+        }
+
+        return $statement->execute();
+    }
+
+    public function updateEntity( Model $entity, string $identifier ): bool {
+        $query = "UPDATE {$this->tableName} SET ";
+        foreach( $this->tableColumns as $column ) {
+            $query .= "`{$column}` = :{$column},";
+        }
+        $query = substr( $query, 0, -1 ) . " WHERE {$identifier} = :{$identifier};";
+
+        $statement = Kernel::$DB->pdo->prepare( $query );
+        foreach( $this->tableColumns as $column ) {
+            $statement->bindValue(":{$column}", $entity->{$column} );
+        }
+        $statement->bindValue( ":{$identifier}", $entity->{$identifier} );
+        return $statement->execute();
+    }
+
+    public function deleteEntity( Model $entity, string $identifier ): bool {
+        $query = "DELETE FROM {$this->tableName} WHERE {$identifier} = :{$identifier};";
+        $statement = Kernel::$DB->pdo->prepare( $query );
+        $statement->bindValue( ":{$identifier}", $entity->{$identifier} );
+        return $statement->execute();
+    }
+
+    abstract public function add( Model $entity ): bool;
+    abstract public function update( Model $entity ): bool;
+    abstract public function delete( Model $entity ): bool;
+
+
+}

src/Domain/Utilisateurs/AuthentificationController.php

@@ -6,6 +6,7 @@ use App\Domain\Controller;
 use App\Helpers\Authentification;
 use App\Http\JSONResponse;
 use App\Http\Request;
+use App\Infrastructure\View;
 
 class AuthentificationController extends Controller {
 
@@ -15,19 +16,29 @@ class AuthentificationController extends Controller {
 
             // Public routes.
             self::Route( routeUrl: '/login', routeName: 'login', routeAction: 'loginForm', pageHeadTitle: 'Connexion' ),
+            self::Route( routeUrl: '/logout', routeName: 'logout', routeAction: 'logoutPage', pageHeadTitle: 'Déconnexion' ),
 
             // API Routes.
             self::Route( routeUrl: '/api/auth', routeName: 'api->auth', routeAction: 'auth', routeMethods: ['POST'] ),
-            self::Route( routeUrl: '/api/auth/logout', routeName: 'api->auth->logout', routeAction: 'logout', routeMethods: ['POST'] ),
+            // self::Route( routeUrl: '/api/auth/logout', routeName: 'api->auth->logout', routeAction: 'logout', routeMethods: ['POST'] ),
 
         ];
 
     }
 
-    public function login(): View {
+    public function loginForm(): View {
         return new View( 'login' );
     }
 
+    public function logoutPage(){
+        if( !Authentification::isLoggedIn() ) {
+            Request::redirectTo( 'home' );
+        }
+
+        Authentification::destroySession();
+        Request::redirectTo( 'home' );
+    }
+
     public function auth(): JSONResponse {
 
         Request::setCORS();
@@ -39,14 +50,14 @@ class AuthentificationController extends Controller {
 
         $userId = 1;
         Authentification::loginUser( $userId );
-        JSONResponse::sendSuccess( [ 'user_id' => $userId ] );
+        return JSONResponse::sendSuccess( [ 'user_id' => $userId ] );
 
     }
 
     public function logout(): JSONResponse {
 
         if( !Authentification::isLoggedIn() ) {
-            return JSONResponse::sendError( [ 'message' => 'Alrady disconnected' ] );
+            return JSONResponse::sendError( [ 'message' => 'Already disconnected' ] );
         }
 
         Authentification::destroySession();

src/Helpers/Markdown.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Helpers;
+
+class Markdown {
+
+    public static function getMarkdownEntities(): array {
+        return [
+
+            // Gras & Italique
+            '/\*\*(.*?)\*\*/' => '<b>$1</b>',
+            '/\*(.*?)\*/' => '<i>$1</i>',
+
+            // Titres
+            '/^## (.*?)$/m' => '<h3>$1</h3>',
+            '/^# (.*?)$/m' => '<h2>$1</h2>',
+
+        ];
+    }
+
+    public static function convertToHTML( string $markdown ): string {
+        $safeMD = htmlspecialchars( $markdown, ENT_QUOTES );
+        foreach( Markdown::getMarkdownEntities() as $key => $value ) {
+            $safeMD = preg_replace( $key, $value, $safeMD );
+        }
+
+        return nl2br( $safeMD );
+    }
+}

src/Http/Request.php

@@ -50,4 +50,20 @@ class Request {
         return self::sanitize( $_POST[$name] );
     }
 
+    /**
+     * Permet de rediriger un utilisateur.
+     * /!\ Arrête tout traitement sur la page.
+     *
+     * @param string $routeName
+     * @param ...$args
+     *
+     * @return never
+     */
+    public static function redirectTo( string $routeName, ...$args ): never {
+
+        $routeUrl = Router::getRouteURL( $routeName, ...$args );
+        header("Location: {$routeUrl}");
+        die();
+    }
+
 }

src/Infrastructure/Database.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Infrastructure;
+
+/**
+ * Permet de se connecter à la base de données et de faire le pont
+ * entre la classe PDO et nos actions.
+ */
+final class Database {
+
+    /**
+     * Contient les informations de connexion à notre BDD.
+     * @var array
+     */
+    private array $databaseInfos;
+
+    /**
+     * Instance PDO.
+     * @var \PDO
+     */
+    public private(set) \PDO $pdo;
+
+    /**
+     * Constructeur, lance la connexion.
+     * @param array $loginInfos ['name','host','port','user','pass']
+     */
+    public function __construct( array $loginInfos ){
+        $this->databaseInfos = $loginInfos;
+        $this->tryLogin();
+    }
+
+    /**
+     * Permet d'essayer un login à la base de données.
+     * @return void - never si la connexion échoue.
+     */
+    private function tryLogin(): void {
+        try {
+            $dsn = 'mysql:dbname=' . $this->databaseInfos['name'] . ';host=' . $this->databaseInfos['host'] . ';port=' . $this->databaseInfos['port'];
+            $this->pdo = new \PDO( $dsn, $this->databaseInfos['user'], $this->databaseInfos['pass'] );
+        } catch ( \PDOException $e ) {
+            die( $e->getMessage() );
+        }
+    }
+
+}

src/Kernel.php

@@ -7,6 +7,7 @@ use App\Helpers\Authentification;
 use App\Helpers\AutoLoader;
 use App\Helpers\ConfigFactory;
 use App\Http\Router;
+use App\Infrastructure\Database;
 
 /**
  * Classe primaire du site.
@@ -22,6 +23,14 @@ final class Kernel {
      */
     public private(set) static array $configs = [];
 
+    /**
+     * Instance à la base de données.
+     * Pour utiliser la classe PDO : $DB->PDO.
+     *
+     * @var Database|null
+     */
+    public private(set) static ?Database $DB = null;
+
     /**
      * Instance actuelle de l'application.
      * @var Kernel|null
@@ -62,6 +71,7 @@ final class Kernel {
     public function init(): void {
         $this->buildAutoloader();
         $this->loadConfig();
+        $this->loadDatabase();
 
         Authentification::startSession();
 
@@ -89,6 +99,7 @@ final class Kernel {
         try {
 
             self::$configs['general'] = ConfigFactory::loadConfigFile('general');
+            self::$configs['database'] = ConfigFactory::loadConfigFile('database');
             self::$configs['route_arguments'] = ConfigFactory::loadConfigFile('route_arguments');
             self::$configs['views'] = ConfigFactory::loadConfigFile('views');
 
@@ -97,4 +108,12 @@ final class Kernel {
         }
     }
 
+    /**
+     * Permet de se connecter à la base de données principale.
+     * @return void
+     */
+    private function loadDatabase(): void {
+        self::$DB = new Database( self::$configs['database'] );
+    }
+
 }