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Add SQLite support as alternative database backend

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Support config-driven choice between MySQL and SQLite via DB_DRIVER
constant, defaulting to MySQL for backward compatibility. All SQL
adaptation lives in Database.php (UDFs + query rewriting), so model
files need no changes.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

SQLite: remove FK constraints, revert 0→null sentinel changes

The SQLite schema had FOREIGN KEY constraints that don't exist in the
MySQL schema. These forced a cascade of 0→null changes to satisfy FK
enforcement. Removing them keeps the two backends behaviorally consistent
and minimises the diff. Real SQLite compat fixes (UDFs, query rewriting,
rowCount→count, Router fixes, EditAlbum guard) are preserved.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Yorick van Pelt
2026-02-14 12:04:42 +01:00
parent b0ee3081a6
commit a71b8c9717
9 changed files with 286 additions and 55 deletions
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58
seed.php Normal file
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<?php
/*****************************************************************************
* seed.php
* Seeds a fresh database with an admin user and root album.
*
* Usage: php seed.php
*****************************************************************************/
require_once __DIR__ . '/config.php';
require_once __DIR__ . '/vendor/autoload.php';
if (!defined('DB_DRIVER') || DB_DRIVER !== 'sqlite')
{
echo "Error: seed.php currently only supports SQLite.\n";
echo "Set DB_DRIVER to 'sqlite' in config.php.\n";
exit(1);
}
if (!file_exists(DB_FILE))
{
echo "Error: database file not found at " . DB_FILE . "\n";
echo "Create it first: sqlite3 " . DB_FILE . " < schema.sqlite.sql\n";
exit(1);
}
$db = new Database('sqlite', ['file' => DB_FILE]);
Registry::set('db', $db);
// Create admin user.
$password = 'admin';
$hash = password_hash($password, PASSWORD_DEFAULT);
$db->insert('insert', 'users', [], [
'first_name' => 'Admin',
'surname' => 'User',
'slug' => 'admin',
'emailaddress' => 'admin@localhost',
'password_hash' => $hash,
'creation_time' => time(),
'ip_address' => '',
'is_admin' => 1,
'reset_key' => '',
]);
echo "Created admin user (admin@localhost / admin)\n";
// Create root album (id_tag = 1).
$db->insert('insert', 'tags', [], [
'id_parent' => 0,
'tag' => 'Albums',
'slug' => 'albums',
'kind' => 'Album',
'description' => '',
'count' => 0,
]);
echo "Created root album (id_tag = 1)\n";
echo "\nDone. You can now log in at the web UI.\n";