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Add MySQL public gallery, token commenters and watermark for restored photos

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This commit is contained in:
Alex Assistant
2026-02-20 14:20:01 +03:00
parent d8fbe939a9
commit 8a0b5aad55
4 changed files with 395 additions and 18 deletions
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lib/db_gallery.php
+97 -4
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@@ -6,15 +6,17 @@ require_once __DIR__ . '/db.php';
function sectionsAll(): array
{
return db()->query('SELECT s.*, (SELECT COUNT(*) FROM photos p WHERE p.section_id=s.id) AS photos_count FROM sections s ORDER BY s.sort_order, s.name')->fetchAll();
$sql = 'SELECT s.*, (SELECT COUNT(*) FROM photos p WHERE p.section_id=s.id) AS photos_count
FROM sections s
ORDER BY s.sort_order, s.name';
return db()->query($sql)->fetchAll();
}
function sectionById(int $id): ?array
{
$st = db()->prepare('SELECT * FROM sections WHERE id=:id');
$st->execute(['id' => $id]);
$row = $st->fetch();
return $row ?: null;
return $st->fetch() ?: null;
}
function sectionCreate(string $name, int $sort): void
@@ -25,7 +27,9 @@ function sectionCreate(string $name, int $sort): void
function photosBySection(int $sectionId): array
{
$sql = 'SELECT p.*, bf.file_path AS before_path, af.file_path AS after_path
$sql = 'SELECT p.*,
bf.id AS before_file_id, bf.file_path AS before_path,
af.id AS after_file_id, af.file_path AS after_path
FROM photos p
LEFT JOIN photo_files bf ON bf.photo_id=p.id AND bf.kind="before"
LEFT JOIN photo_files af ON af.photo_id=p.id AND af.kind="after"
@@ -36,6 +40,20 @@ function photosBySection(int $sectionId): array
return $st->fetchAll();
}
function photoById(int $photoId): ?array
{
$sql = 'SELECT p.*,
bf.id AS before_file_id, bf.file_path AS before_path,
af.id AS after_file_id, af.file_path AS after_path
FROM photos p
LEFT JOIN photo_files bf ON bf.photo_id=p.id AND bf.kind="before"
LEFT JOIN photo_files af ON af.photo_id=p.id AND af.kind="after"
WHERE p.id=:id';
$st = db()->prepare($sql);
$st->execute(['id' => $photoId]);
return $st->fetch() ?: null;
}
function photoCreate(int $sectionId, string $codeName, ?string $description, int $sortOrder): int
{
$st = db()->prepare('INSERT INTO photos(section_id, code_name, description, sort_order) VALUES (:sid,:code,:descr,:sort)');
@@ -62,3 +80,78 @@ function photoFileUpsert(int $photoId, string $kind, string $path, string $mime,
'size' => $size,
]);
}
function photoFileById(int $fileId): ?array
{
$st = db()->prepare('SELECT * FROM photo_files WHERE id=:id');
$st->execute(['id' => $fileId]);
return $st->fetch() ?: null;
}
function commenterByToken(string $token): ?array
{
$hash = hash('sha256', $token);
$st = db()->prepare('SELECT * FROM comment_users WHERE token_hash=:h AND is_active=1');
$st->execute(['h' => $hash]);
return $st->fetch() ?: null;
}
function commenterCreate(string $displayName): array
{
$token = bin2hex(random_bytes(16));
$hash = hash('sha256', $token);
$st = db()->prepare('INSERT INTO comment_users(display_name, token_hash, is_active) VALUES (:n,:h,1)');
$st->execute(['n' => $displayName, 'h' => $hash]);
return [
'id' => (int)db()->lastInsertId(),
'display_name' => $displayName,
'token' => $token,
];
}
function commentersAll(): array
{
return db()->query('SELECT * FROM comment_users ORDER BY id DESC')->fetchAll();
}
function commenterDelete(int $id): void
{
$st = db()->prepare('DELETE FROM comment_users WHERE id=:id');
$st->execute(['id' => $id]);
}
function commentsByPhoto(int $photoId): array
{
$sql = 'SELECT c.*, u.display_name
FROM photo_comments c
LEFT JOIN comment_users u ON u.id=c.user_id
WHERE c.photo_id=:pid
ORDER BY c.created_at DESC, c.id DESC';
$st = db()->prepare($sql);
$st->execute(['pid' => $photoId]);
return $st->fetchAll();
}
function commentAdd(int $photoId, int $userId, string $text): void
{
$st = db()->prepare('INSERT INTO photo_comments(photo_id, user_id, comment_text) VALUES (:p,:u,:t)');
$st->execute(['p' => $photoId, 'u' => $userId, 't' => $text]);
}
function commentDelete(int $id): void
{
$st = db()->prepare('DELETE FROM photo_comments WHERE id=:id');
$st->execute(['id' => $id]);
}
function commentsLatest(int $limit = 100): array
{
$sql = 'SELECT c.id, c.photo_id, c.comment_text, c.created_at, p.code_name, u.display_name
FROM photo_comments c
JOIN photos p ON p.id=c.photo_id
LEFT JOIN comment_users u ON u.id=c.user_id
ORDER BY c.id DESC
LIMIT ' . (int)$limit;
return db()->query($sql)->fetchAll();
}