.env

@@ -18,3 +18,13 @@
 APP_ENV=dev
 APP_SECRET=90c78b17302e6ff2e14213f129e3f5f4
 ###< symfony/framework-bundle ###
+
+###> doctrine/doctrine-bundle ###
+# Format described at https://www.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/configuration.html#connecting-using-a-url
+# IMPORTANT: You MUST configure your server version, either here or in config/packages/doctrine.yaml
+#
+# DATABASE_URL="sqlite:///%kernel.project_dir%/var/data.db"
+# DATABASE_URL="mysql://app:!ChangeMe!@127.0.0.1:3306/app?serverVersion=8.0.32&charset=utf8mb4"
+# DATABASE_URL="mysql://app:!ChangeMe!@127.0.0.1:3306/app?serverVersion=10.11.2-MariaDB&charset=utf8mb4"
+DATABASE_URL="postgresql://app:!ChangeMe!@127.0.0.1:5432/app?serverVersion=15&charset=utf8"
+###< doctrine/doctrine-bundle ###

composer.json

@@ -7,15 +7,19 @@
         "php": ">=8.1",
         "ext-ctype": "*",
         "ext-iconv": "*",
+        "doctrine/doctrine-bundle": "^2.10",
+        "doctrine/doctrine-migrations-bundle": "^3.2",
+        "doctrine/orm": "^2.15",
         "symfony/console": "6.3.*",
         "symfony/dotenv": "6.3.*",
         "symfony/flex": "^2",
+        "symfony/form": "6.3.*",
         "symfony/framework-bundle": "6.3.*",
         "symfony/runtime": "6.3.*",
+        "symfony/twig-bundle": "6.3.*",
+        "symfony/validator": "6.3.*",
         "symfony/yaml": "6.3.*"
     },
-    "require-dev": {
-    },
     "config": {
         "allow-plugins": {
             "php-http/discovery": true,
@@ -63,5 +67,8 @@
             "allow-contrib": false,
             "require": "6.3.*"
         }
+    },
+    "require-dev": {
+        "symfony/maker-bundle": "^1.50"
     }
 }

config/bundles.php

@@ -2,4 +2,8 @@
 
 return [
     Symfony\Bundle\FrameworkBundle\FrameworkBundle::class => ['all' => true],
+    Doctrine\Bundle\DoctrineBundle\DoctrineBundle::class => ['all' => true],
+    Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle::class => ['all' => true],
+    Symfony\Bundle\MakerBundle\MakerBundle::class => ['dev' => true],
+    Symfony\Bundle\TwigBundle\TwigBundle::class => ['all' => true],
 ];

config/packages/doctrine.yaml

@@ -0,0 +1,46 @@
+doctrine:
+    dbal:
+        url: '%env(resolve:DATABASE_URL)%'
+
+        # IMPORTANT: You MUST configure your server version,
+        # either here or in the DATABASE_URL env var (see .env file)
+        #server_version: '15'
+    orm:
+        auto_generate_proxy_classes: true
+        enable_lazy_ghost_objects: true
+        report_fields_where_declared: true
+        validate_xml_mapping: true
+        naming_strategy: doctrine.orm.naming_strategy.underscore_number_aware
+        auto_mapping: true
+        mappings:
+            App:
+                is_bundle: false
+                dir: '%kernel.project_dir%/src/Entity'
+                prefix: 'App\Entity'
+                alias: App
+
+when@test:
+    doctrine:
+        dbal:
+            # "TEST_TOKEN" is typically set by ParaTest
+            dbname_suffix: '_test%env(default::TEST_TOKEN)%'
+
+when@prod:
+    doctrine:
+        orm:
+            auto_generate_proxy_classes: false
+            proxy_dir: '%kernel.build_dir%/doctrine/orm/Proxies'
+            query_cache_driver:
+                type: pool
+                pool: doctrine.system_cache_pool
+            result_cache_driver:
+                type: pool
+                pool: doctrine.result_cache_pool
+
+    framework:
+        cache:
+            pools:
+                doctrine.result_cache_pool:
+                    adapter: cache.app
+                doctrine.system_cache_pool:
+                    adapter: cache.system

config/packages/doctrine_migrations.yaml

@@ -0,0 +1,6 @@
+doctrine_migrations:
+    migrations_paths:
+        # namespace is arbitrary but should be different from App\Migrations
+        # as migrations classes should NOT be autoloaded
+        'DoctrineMigrations': '%kernel.project_dir%/migrations'
+    enable_profiler: false

config/packages/twig.yaml

@@ -0,0 +1,6 @@
+twig:
+    default_path: '%kernel.project_dir%/templates'
+
+when@test:
+    twig:
+        strict_variables: true

config/packages/validator.yaml

@@ -0,0 +1,13 @@
+framework:
+    validation:
+        email_validation_mode: html5
+
+        # Enables validator auto-mapping support.
+        # For instance, basic validation constraints will be inferred from Doctrine's metadata.
+        #auto_mapping:
+        #    App\Entity\: []
+
+when@test:
+    framework:
+        validation:
+            not_compromised_password: false

migrations/Version20230720115905.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20230720115905 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE SEQUENCE paste_id_seq INCREMENT BY 1 MINVALUE 1 START 1');
+        $this->addSql('CREATE TABLE paste (id INT NOT NULL, text TEXT NOT NULL, private BOOLEAN NOT NULL, language VARCHAR(25) NOT NULL, description TEXT NOT NULL, filename VARCHAR(128) NOT NULL, author VARCHAR(128) NOT NULL, publish_date TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL, expiration_date TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL, ip VARCHAR(15) NOT NULL, secret VARCHAR(40) NOT NULL, PRIMARY KEY(id))');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE SCHEMA public');
+        $this->addSql('DROP SEQUENCE paste_id_seq CASCADE');
+        $this->addSql('DROP TABLE paste');
+    }
+}

migrations/Version20230720125632.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20230720125632 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE paste ALTER language DROP NOT NULL');
+        $this->addSql('ALTER TABLE paste ALTER description DROP NOT NULL');
+        $this->addSql('ALTER TABLE paste ALTER filename DROP NOT NULL');
+        $this->addSql('ALTER TABLE paste ALTER expiration_date DROP NOT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE SCHEMA public');
+        $this->addSql('ALTER TABLE paste ALTER language SET NOT NULL');
+        $this->addSql('ALTER TABLE paste ALTER description SET NOT NULL');
+        $this->addSql('ALTER TABLE paste ALTER filename SET NOT NULL');
+        $this->addSql('ALTER TABLE paste ALTER expiration_date SET NOT NULL');
+    }
+}

migrations/Version20230720130259.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20230720130259 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE paste ALTER secret DROP NOT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE SCHEMA public');
+        $this->addSql('ALTER TABLE paste ALTER secret SET NOT NULL');
+    }
+}

src/Controller/PasteController.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Controller;
+
+use App\Form\Type\PasteForm;
+use App\Entity\Paste;
+use App\Repository\PasteRepository;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\Request;
+
+
+class PasteController extends AbstractController
+{
+    #[Route('/')]
+    public function new(Request $request, EntityManagerInterface $entityManager): Response {
+        $paste = new Paste();
+        $form = $this->createForm(PasteForm::class, $paste);
+
+        $form->handleRequest($request);
+        if ($form->isSubmitted() && $form->isValid()) {
+            $paste = $form->getData();
+            $paste->setIp($request->getClientIp());
+            $paste->setPublishDate(new \DateTime());
+
+            if ($paste->isPrivate()) {
+                $paste->setSecret(hash("sha1", random_bytes(25)));
+            }
+
+            $entityManager->persist($paste);
+            $entityManager->flush();
+            
+            return $this->redirectToRoute($request->attributes->get('_route'));
+
+        }
+
+        return $this->render('paste.html.twig', [
+            'form' => $form,
+        ]);
+    }
+
+    #[Route('/{id}/{secret}')]
+    public function show_paste(PasteRepository $pasteRepository, Request $request, string $id, ?string $secret=NULL): Response {
+        $paste = $pasteRepository->findOneBy(["id" => $id, "secret" => $secret]);
+        $form = $this->createForm(PasteForm::class, $paste);
+
+        return $this->render('paste.html.twig', [
+            'form' => $form,
+        ]);
+
+    }
+}

src/Entity/Paste.php

@@ -0,0 +1,139 @@
+<?php
+namespace App\Entity;
+
+use App\Repository\PasteRepository;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Validator\Constraints as Assert;
+
+#[ORM\Entity(repositoryClass: PasteRepository::class)]
+class Paste 
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column(nullable: false)]
+    private int $id;
+
+    #[ORM\Column(type: "text", nullable: false)]
+    #[Assert\NotBlank]
+    private string $text;
+
+    #[ORM\Column(type: "boolean", nullable: false)]
+    #[Assert\Type(\boolean::class)]
+    private bool $private;
+
+    #[ORM\Column(length: 25, nullable: true)]
+    private ?string $language;
+
+    #[ORM\Column(type: "text", nullable: true)]
+    private ?string $description;
+
+    #[ORM\Column(length: 128, nullable: true)]
+    private ?string $filename;
+
+    #[ORM\Column(length: 128, nullable: false)]
+    #[Assert\NotBlank]
+    private string $author = "anonymous";
+
+    #[ORM\Column(type: Types::DATETIME_MUTABLE, nullable: false)]
+    #[Assert\Type(\DateTime::class)]
+    private \DateTime $publishDate;
+
+    #[ORM\Column(type: Types::DATETIME_MUTABLE, nullable: true)]
+    #[Assert\Type(\DateTime::class)]
+    private ?\DateTime $expirationDate;
+
+    #[ORM\Column(length: 15, nullable: false)]
+    private string $ip;
+
+    #[ORM\Column(length: 40, nullable: true)]
+    private ?string $secret;
+
+    public function getId(): int {
+        return $this->id;
+    }
+
+    public function setId(int $id): void {
+        $this->id = $id;
+    }
+
+    public function getText(): string {
+        return $this->text;
+    }
+
+    public function setText(string $text): void {
+        $this->text = $text;
+    }
+
+    public function getLanguage(): ?string {
+        return $this->language;
+    }
+
+    public function setLanguage(?string $language): void {
+        $this->language = $language;
+    }
+
+    public function getDescription(): ?string {
+        return $this->description;
+    }
+
+    public function setDescription(?string $description): void {
+        $this->description = $description;
+    }
+
+    public function getFilename(): ?string {
+        return $this->filename;
+    }
+
+    public function setFilename(?string $filename): void {
+        $this->filename = $filename;
+    }
+
+    public function getAuthor(): string {
+        return $this->author;
+    }
+
+    public function setAuthor(string $author): void {
+        $this->author = $author;
+    }
+    
+    public function getPublishDate(): \DateTime {
+        return $this->publishDate;
+    }
+
+    public function setPublishDate(\DateTime $date): void {
+        $this->publishDate = $date;
+    }
+
+    public function getExpirationDate(): ?\DateTime {
+        return $this->expirationDate;
+    }
+
+    public function setExpirationDate(?\DateTime $date): void {
+        $this->expirationDate = $date;
+    }
+
+    public function getIp(): string {
+        return $this->ip;
+    }
+
+    public function setIP(string $ip): void {
+        $this->ip = $ip;
+    }
+
+    public function getSecret(): ?string {
+        return $this->secret;
+    }
+
+    public function setSecret(?string $secret): void {
+        $this->secret = $secret;
+    }
+
+    public function isPrivate(): bool {
+        return $this->private;
+    }
+
+    public function setPrivate(bool $private): void {
+        $this->private = $private;
+    }
+}

src/Form/Type/PasteForm.php

@@ -0,0 +1,28 @@
+<?php
+namespace App\Form\Type;
+
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
+use Symfony\Component\Form\Extension\Core\Type\TextareaType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+use Symfony\Component\Form\Extension\Core\Type\SubmitType;
+use Symfony\Component\Form\Extension\Core\Type\DateTimeType;
+use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
+
+
+class PasteForm extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options): void {
+        $builder
+            ->add("language", ChoiceType::class, ["choices" => ["Python" => "python", "PHP" => "php", "Plain text" => NULL]])
+            ->add("description", TextType::class, ["required" => false])
+            ->add("text", TextareaType::class)
+            ->add("author", TextType::class, ["attr" => ["maxlength" =>128]])
+            ->add("filename", TextType::class, ["required" => false, "attr" => ["maxlength" =>128]])
+            ->add("expirationDate", DateTimeType::class, ["required" => false, "date_widget" => "single_text", "input" => "datetime"])
+            ->add("private", CheckboxType::class, ["required" => false])
+            ->add("save", SubmitType::class)
+            ;
+    }
+}

src/Repository/PasteRepository.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\Paste;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+class PasteRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry) {
+        parent::__construct($registry, Paste::class);
+    }
+}

symfony.lock

@@ -1,4 +1,31 @@
 {
+    "doctrine/doctrine-bundle": {
+        "version": "2.10",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "2.10",
+            "ref": "f0d8c9a4da17815830aac0d63e153a940ae176bb"
+        },
+        "files": [
+            "config/packages/doctrine.yaml",
+            "src/Entity/.gitignore",
+            "src/Repository/.gitignore"
+        ]
+    },
+    "doctrine/doctrine-migrations-bundle": {
+        "version": "3.2",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "3.1",
+            "ref": "1d01ec03c6ecbd67c3375c5478c9a423ae5d6a33"
+        },
+        "files": [
+            "config/packages/doctrine_migrations.yaml",
+            "migrations/.gitignore"
+        ]
+    },
     "symfony/console": {
         "version": "6.3",
         "recipe": {
@@ -42,6 +69,15 @@
             "src/Kernel.php"
         ]
     },
+    "symfony/maker-bundle": {
+        "version": "1.50",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "1.0",
+            "ref": "fadbfe33303a76e25cb63401050439aa9b1a9c7f"
+        }
+    },
     "symfony/routing": {
         "version": "6.3",
         "recipe": {
@@ -54,5 +90,30 @@
             "config/packages/routing.yaml",
             "config/routes.yaml"
         ]
+    },
+    "symfony/twig-bundle": {
+        "version": "6.3",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "6.3",
+            "ref": "b7772eb20e92f3fb4d4fe756e7505b4ba2ca1a2c"
+        },
+        "files": [
+            "config/packages/twig.yaml",
+            "templates/base.html.twig"
+        ]
+    },
+    "symfony/validator": {
+        "version": "6.3",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "5.3",
+            "ref": "c32cfd98f714894c4f128bb99aa2530c1227603c"
+        },
+        "files": [
+            "config/packages/validator.yaml"
+        ]
     }
 }

templates/base.html.twig

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="UTF-8">
+        <title>{% block title %}Welcome!{% endblock %}</title>
+        <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 128 128%22><text y=%221.2em%22 font-size=%2296%22>⚫️</text></svg>">
+        {% block stylesheets %}
+        {% endblock %}
+
+        {% block javascripts %}
+        {% endblock %}
+    </head>
+    <body>
+        {% block body %}{% endblock %}
+    </body>
+</html>

templates/paste.html.twig

@@ -0,0 +1 @@
+{{ form(form) }}