First commit
This commit is contained in:
julien
155
app/Models/Media.php
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155
app/Models/Media.php
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@@ -0,0 +1,155 @@
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<?php
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declare(strict_types=1);
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class Media extends DB\SQL\Mapper
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{
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public function __construct(DB\SQL $db)
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{
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parent::__construct($db, 'media');
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}
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public static function bootstrap(DB\SQL $db): void
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{
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$db->exec('CREATE TABLE IF NOT EXISTS media (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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file_name TEXT NOT NULL UNIQUE,
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alt TEXT NOT NULL DEFAULT \'\',
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width INTEGER NOT NULL,
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height INTEGER NOT NULL,
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created_at TEXT NOT NULL
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)');
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$db->exec('CREATE INDEX IF NOT EXISTS idx_media_created_at ON media(created_at DESC)');
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}
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public function all(): array
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{
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return array_map(
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fn (self $m): array => $this->decorate($m->cast()),
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$this->find(null, ['order' => 'created_at DESC, id DESC']) ?: []
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);
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}
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public function findById(int $id): ?array
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{
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if ($id <= 0) {
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return null;
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}
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$this->load(['id = ?', $id]);
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return $this->dry() ? null : $this->decorate($this->cast());
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}
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public function findByFileName(string $fileName): ?array
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{
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$this->load(['file_name = ?', $fileName]);
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return $this->dry() ? null : $this->decorate($this->cast());
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}
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// Reçoit le chemin absolu déposé par Web::receive() et le nom d'origine
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// pour dériver un texte alternatif lisible.
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public function upload(string $srcPath, string $originalName = ''): int
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{
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// Image::dump() gère le chargement, la transparence et la compression.
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// $path='' indique à F3 que le chemin est absolu.
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try {
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$img = new Image($srcPath, false, '');
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} catch (Throwable) {
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throw new RuntimeException('Fichier image invalide ou format non supporté (JPG, PNG, WebP).');
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}
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$data = $img->dump('png', 9); // sans perte, compression maximale
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// Supprimer le fichier intermédiaire déposé par Web::receive().
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@unlink($srcPath);
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$fileName = bin2hex(random_bytes(16)) . '.png';
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$target = app_public_media_dir() . '/' . $fileName;
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if (!Base::instance()->write($target, $data)) {
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throw new RuntimeException('Impossible d\'enregistrer cette image.');
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}
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$this->reset();
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$this->file_name = $fileName;
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$this->alt = $originalName !== '' ? self::altFromFilename($originalName) : '';
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$this->width = $img->width();
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$this->height = $img->height();
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$this->created_at = app_now();
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$this->save();
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return (int) $this->get('id');
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}
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public function updateAlt(int $id, string $alt): void
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{
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$this->load(['id = ?', $id]);
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if ($this->dry()) {
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throw new RuntimeException('Image introuvable.');
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}
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$this->alt = trim($alt);
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$this->save();
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}
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public function delete(int $id): void
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{
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$item = $this->findById($id);
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if ($item === null) {
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throw new RuntimeException('Image introuvable.');
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}
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if ($this->isUsed($item)) {
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throw new RuntimeException('Cette image est encore utilisée par un article.');
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}
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$path = app_public_media_dir() . '/' . $item['file_name'];
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$this->db->begin();
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try {
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$this->erase();
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if (is_file($path) && !unlink($path)) {
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throw new RuntimeException('Impossible de supprimer le fichier image.');
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}
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$this->db->commit();
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} catch (Throwable $e) {
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$this->db->rollback();
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throw $e instanceof RuntimeException ? $e : new RuntimeException('Suppression impossible.');
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}
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}
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// Dérive un texte alternatif lisible depuis le nom de fichier d'origine.
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private static function altFromFilename(string $filename): string
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{
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$name = pathinfo($filename, PATHINFO_FILENAME);
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$name = trim((string) preg_replace('/[-_]+/', ' ', $name));
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// mb_ucfirst() n'existe qu'en PHP 8.4 — on l'émule.
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return mb_strtoupper(mb_substr($name, 0, 1)) . mb_strtolower(mb_substr($name, 1));
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}
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// Une seule requête SQL pour les deux cas d'utilisation (couverture et body).
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private function isUsed(array $item): bool
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{
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return $this->db->exec(
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'SELECT 1 FROM posts WHERE cover_media_id = ? OR body_markdown LIKE ? LIMIT 1',
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[$item['id'], '%media:' . $item['file_name'] . '%']
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) !== [];
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}
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private function decorate(array $row): array
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{
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$alt = (string) $row['alt'];
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return [
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'id' => (int) $row['id'],
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'file_name' => (string) $row['file_name'],
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'alt' => $alt,
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'width' => (int) $row['width'],
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'height' => (int) $row['height'],
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'created_at' => (string) $row['created_at'],
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'created_at_label' => app_format_datetime_fr((string) $row['created_at']),
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'url' => app_media_url((string) $row['file_name']),
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'markdown' => '',
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];
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}
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}
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223
app/Models/Post.php
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223
app/Models/Post.php
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@@ -0,0 +1,223 @@
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<?php
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declare(strict_types=1);
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class Post extends DB\SQL\Mapper
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{
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public const TITLE_MAX_LENGTH = 120;
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public const EXCERPT_MAX_LENGTH = 240;
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public function __construct(DB\SQL $db)
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{
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parent::__construct($db, 'posts');
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}
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public static function bootstrap(DB\SQL $db): void
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{
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$db->exec('CREATE TABLE IF NOT EXISTS posts (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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title TEXT NOT NULL,
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slug TEXT NOT NULL UNIQUE,
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excerpt TEXT NOT NULL,
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body_markdown TEXT NOT NULL,
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body_html TEXT NOT NULL,
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cover_media_id INTEGER DEFAULT NULL,
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created_at TEXT NOT NULL,
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updated_at TEXT NOT NULL,
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FOREIGN KEY (cover_media_id) REFERENCES media(id) ON DELETE SET NULL
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)');
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$db->exec('CREATE INDEX IF NOT EXISTS idx_posts_created_at ON posts(created_at DESC)');
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}
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public static function emptyForm(): array
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{
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return [
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'title' => '',
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'excerpt' => '',
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'cover_media_id' => '',
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'body_markdown' => '',
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];
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}
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public function paginateList(int $page = 1, int $perPage = 12): array
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{
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$result = $this->paginate(
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max(0, $page - 1),
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$perPage,
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null,
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['order' => 'created_at DESC, id DESC']
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);
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$posts = array_map(fn (self $p): array => $this->summaryRow($p->cast()), $result['subset']);
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$covers = $this->loadCovers($posts);
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foreach ($posts as &$post) {
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$cover = $covers[$post['cover_media_id']] ?? null;
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$post['cover_url'] = $cover ? app_media_url((string) $cover['file_name']) : '';
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}
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return [
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'posts' => $posts,
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'page' => max(1, min($page, $result['count'] ?: 1)),
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'pages' => $result['count'] ?: 1,
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];
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}
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public function findBySlug(string $slug): ?array
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{
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$this->load(['slug = ?', $slug]);
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if ($this->dry()) {
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return null;
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}
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$post = $this->summaryRow($this->cast());
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$covers = $this->loadCovers([$post]);
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$cover = $covers[$post['cover_media_id']] ?? null;
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$post['cover_url'] = $cover ? app_media_url((string) $cover['file_name']) : '';
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$post['body_html'] = (string) $this->body_html;
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return $post;
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}
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public function findForEdit(int $id): ?array
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{
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if ($id <= 0) {
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return null;
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}
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$this->load(['id = ?', $id]);
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if ($this->dry()) {
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return null;
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}
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return [
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'id' => (int) $this->get('id'),
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'title' => (string) $this->title,
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'excerpt' => (string) $this->excerpt,
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'body_markdown' => (string) $this->body_markdown,
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'cover_media_id' => $this->cover_media_id !== null ? (string) ((int) $this->cover_media_id) : '',
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];
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}
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public function create(array $input): int
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{
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$payload = $this->payload($input);
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$slug = app_unique_slug($payload['title'], fn (string $candidate): bool => $this->slugExists($candidate));
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$now = app_now();
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$this->reset();
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$this->copyfrom($payload + [
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'slug' => $slug,
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'created_at' => $now,
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'updated_at' => $now,
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]);
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$this->save();
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return (int) $this->get('id');
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}
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public function updatePost(int $id, array $input): bool
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{
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$this->load(['id = ?', $id]);
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if ($this->dry()) {
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return false;
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}
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$payload = $this->payload($input);
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$this->copyfrom($payload + ['updated_at' => app_now()]);
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$this->save();
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return true;
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}
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public function delete(int $id): void
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{
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$this->load(['id = ?', $id]);
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if (!$this->dry()) {
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$this->erase();
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}
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}
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private function payload(array $input): array
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{
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$title = trim((string) ($input['title'] ?? ''));
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$excerpt = trim((string) ($input['excerpt'] ?? ''));
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$bodyMarkdown = trim((string) ($input['body_markdown'] ?? ''));
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$coverMediaId = trim((string) ($input['cover_media_id'] ?? ''));
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if ($title === '') {
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throw new RuntimeException('Ajoute un titre.');
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}
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if (mb_strlen($title) > self::TITLE_MAX_LENGTH) {
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throw new RuntimeException('Le titre est trop long.');
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}
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if ($excerpt === '') {
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throw new RuntimeException('Ajoute un extrait.');
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}
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if (mb_strlen($excerpt) > self::EXCERPT_MAX_LENGTH) {
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throw new RuntimeException("L'extrait est trop long.");
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}
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$media = new Media($this->db);
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$coverId = null;
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if ($coverMediaId !== '') {
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$coverId = (int) $coverMediaId;
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if ($media->findById($coverId) === null) {
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throw new RuntimeException('Image de couverture introuvable.');
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}
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}
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$bodyHtml = MarkdownService::compile($bodyMarkdown, $media);
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return [
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'title' => $title,
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'excerpt' => $excerpt,
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'body_markdown' => $bodyMarkdown,
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'body_html' => $bodyHtml,
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'cover_media_id' => $coverId,
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];
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}
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private function slugExists(string $slug): bool
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{
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return $this->count(['slug = ?', $slug]) > 0;
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}
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private function summaryRow(array $row): array
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{
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return [
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'id' => (int) $row['id'],
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'title' => (string) $row['title'],
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'slug' => (string) $row['slug'],
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'excerpt' => (string) $row['excerpt'],
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'cover_media_id' => (int) ($row['cover_media_id'] ?? 0),
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'created_at' => (string) $row['created_at'],
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'created_at_label' => app_format_datetime_fr((string) $row['created_at']),
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'updated_at' => (string) $row['updated_at'],
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'updated_at_label' => app_format_datetime_fr((string) $row['updated_at']),
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'has_updated_at' => (string) $row['updated_at'] !== (string) $row['created_at'],
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];
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}
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private function loadCovers(array $posts): array
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{
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$ids = array_filter(array_unique(array_column($posts, 'cover_media_id')));
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if ($ids === []) {
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return [];
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}
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$placeholders = implode(',', array_fill(0, count($ids), '?'));
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$rows = $this->db->exec(
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"SELECT id, file_name FROM media WHERE id IN ($placeholders)",
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array_values($ids)
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);
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$map = [];
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foreach ($rows as $row) {
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$map[(int) $row['id']] = $row;
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}
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return $map;
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}
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}
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67
app/Models/User.php
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67
app/Models/User.php
Normal file
@@ -0,0 +1,67 @@
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<?php
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declare(strict_types=1);
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class User extends DB\SQL\Mapper
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{
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public function __construct(DB\SQL $db)
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{
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parent::__construct($db, 'users');
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}
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public static function bootstrap(DB\SQL $db): void
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{
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$db->exec('CREATE TABLE IF NOT EXISTS users (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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username TEXT NOT NULL UNIQUE,
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password_hash TEXT NOT NULL,
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created_at TEXT NOT NULL
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)');
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}
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public function findById(int $id): ?array
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{
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if ($id <= 0) {
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return null;
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}
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$this->load(['id = ?', $id]);
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if ($this->dry()) {
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return null;
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}
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$data = $this->cast();
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unset($data['password_hash']);
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return $data;
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}
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public function findByUsername(string $username): ?array
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{
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$this->load(['username = ?', $username]);
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return $this->dry() ? null : $this->cast();
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}
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public function create(string $username, string $password): int
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{
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$username = trim($username);
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if ($username === '' || $password === '') {
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throw new RuntimeException('Nom d’utilisateur et mot de passe obligatoires.');
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}
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if (mb_strlen($password) < 10) {
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throw new RuntimeException('Le mot de passe doit contenir au moins 10 caractères.');
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}
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if ($this->findByUsername($username) !== null) {
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throw new RuntimeException('Cet utilisateur existe déjà.');
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}
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$this->reset();
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$this->username = $username;
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$this->password_hash = password_hash($password, PASSWORD_DEFAULT);
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$this->created_at = app_now();
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$this->save();
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return (int) $this->get('id');
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}
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}
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