/**
* Constructs the model. To use ORM it is enough to
* just create a model like this:
* <code>
* class App\Model\Fairy extends \PHPixie\ORM\Model { }
* </code>
* By default it will assume that the name of your table
* is the plural form of the models' name, the PRIMARY KEY is id,
* and will use the 'default' connection. This behaviour is easy to be
* changed by overriding $table, $id and $db properties.
*
* @param \PHPixie\Pixie $pixie Pixie dependency container
* @return void
* @see $table
* @see $id
* @see $db
*/
public function __construct($pixie)
{
$this->pixie = $pixie;
$this->conn = $pixie->db->get($this->connection);
$this->query = $this->conn->query('select');
$this->model_name = strtolower(get_class($this));
$this->model_name = str_ireplace($this->pixie->app_namespace . "Model\\", '', $this->model_name);
if ($this->table == null) {
$this->table = str_replace("\\", '_', $this->model_name);
$this->table = $this->plural($this->table);
}
$this->query->table($this->table);
foreach (array('belongs_to', 'has_one', 'has_many') as $rels) {
$normalized = array();
foreach ($this->{$rels} as $key => $rel) {
if (!is_array($rel)) {
$key = $rel;
$rel = array();
}
$normalized[$key] = $rel;
if (!isset($rel['model'])) {
$rel['model'] = $normalized[$key]['model'] = $rels == 'has_many' ? $this->singular($key) : $key;
}
$normalized[$key]['type'] = $rels;
if (!isset($rel['key'])) {
$normalized[$key]['key'] = $this->model_key($rels != 'belongs_to' ? $this->model_name : $rel['model']);
}
if ($rels == 'has_many' && isset($rel['through'])) {
if (!isset($rel['foreign_key'])) {
$normalized[$key]['foreign_key'] = $this->model_key($rel['model']);
}
}
$normalized[$key]['name'] = $key;
}
$this->{$rels} = $normalized;
}
}
