method modelize documentation in bbn\Appui\Database
Returns a database model as bbn\Db::modelize but with options IDs.
function(string $table = '', string $db = '', string $host = '', string $engine = 'mysql')
{
$model = null;
if (!$host) {
$conn = $this->db;
$host = $this->db->getConnectionCode();
$old_db = $conn->getCurrent();
if (Str::isUid($db)) {
$db = $this->o->getCode($db);
}
if ($db && ($old_db !== $db)) {
try {
$conn->change($db);
}
catch (\Exception $e) {
throw new \Exception(X::_("Impossible to use the database")." $db");
}
}
elseif (!$db) {
$db = $this->db->getCurrent();
}
}
elseif ($db) {
try {
$conn = $this->connection($host, $engine, $db);
}
catch (\Exception $e) {
throw new \Exception($e->getMessage());
}
}
if (!$conn || !$conn->check()) {
throw new \Exception(X::_("Impossible to connect"));
}
$table_id = null;
$table = $conn->tsn($table);
$ftable = $conn->tfn($db.'.'.$table);
$keys = function (&$a) use (&$table_id, $table, &$conn) {
if (\is_array($a['keys'])) {
array_walk(
$a['keys'],
function (&$w, $k) use ($table_id, $table) {
$w['id_option'] = $this->keyId($k, $table_id);
}
);
}
};
$fields = function (&$a) use (&$table_id, $table, &$conn) {
if (\is_array($a['fields'])) {
array_walk(
$a['fields'],
function (&$w, $k) use ($table_id, $table) {
if (!$table_id) {
throw new \Exception(X::_("Table undefined")." $table");
}
$w['id_option'] = $this->columnId($k, $table_id);
$w['option'] = $w['id_option'] ? $this->o->option($w['id_option']) : [];
}
);
}
};
if ($model = $conn->modelize($ftable)) {
if ($table
&& ($table_id = $this->tableId($table, $db, $host, $engine))
) {
$keys($model);
$fields($model);
$model['id_option'] = $table_id;
$model['option'] = $this->o->option($table_id);
}
elseif (empty($table)) {
array_walk(
$model,
function (&$w, $k) use (&$table_id, &$keys, &$fields, $host, $engine, $db) {
$table = $this->db->tsn($k);
if ($table_id = $this->tableId($table, $db, $host, $engine)) {
$w['id_option'] = $table_id;
$w['option'] = $this->o->option($w['id_option']);
$keys($w);
$fields($w);
}
}
);
}
}
if (!empty($old_db) && ($old_db !== $db)) {
$conn->change($old_db);
}
return $model;
}
Returns a database model as bbn\Db::modelize but with options IDs. BBN is a suite of PHP and JS libraries and VueJS components - all open-source! bbn.io, build applications, the quick way
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