/**
* This method is to figure out stuff.
*/
public function init()
{
parent::init();
// If kind is not specified, figure out join type
if (!isset($this->kind)) {
$this->kind = $this->weak ? 'left' : 'inner';
}
// Add necessary hooks
if ($this->reverse) {
$this->owner->addHook('afterInsert', $this, null, -5);
$this->owner->addHook('beforeUpdate', $this, null, -5);
$this->owner->addHook('beforeDelete', [$this, 'doDelete'], null, -5);
} else {
$this->owner->addHook('beforeInsert', $this);
$this->owner->addHook('beforeUpdate', $this);
$this->owner->addHook('afterDelete', [$this, 'doDelete']);
$this->owner->addHook('afterLoad', $this);
}
}
/**
* This method is to figure out stuff.
*/
public function init()
{
parent::init();
$this->owner->persistence_data['use_table_prefixes'] = true;
// If kind is not specified, figure out join type
if (!isset($this->kind)) {
$this->kind = $this->weak ? 'left' : 'inner';
}
// Our short name will be unique
if (!$this->foreign_alias) {
$this->foreign_alias = (isset($this->owner->table_alias) ? $this->owner->table_alias : '') . $this->short_name;
}
$this->owner->addhook('initSelectQuery', $this);
// Add necessary hooks
if ($this->reverse) {
$this->owner->addHook('afterInsert', $this);
$this->owner->addHook('beforeUpdate', $this);
$this->owner->addHook('beforeDelete', [$this, 'doDelete'], null, -5);
$this->owner->addHook('afterLoad', $this);
} else {
// Master field indicates ID of the joined item. In the past it had to be
// defined as a physical field in the main table. Now it is a model field
// so you can use expressions or fields inside joined entities.
// If string specified here does not point to an existing model field
// a new basic field is inserted and marked hidden.
if (is_string($this->master_field)) {
$e = $this->owner->hasElement($this->master_field);
if (!$e) {
if ($this->join) {
$e = $this->join->addField($this->master_field, ['system' => true, 'read_only' => true]);
} else {
$e = $this->owner->addField($this->master_field, ['system' => true, 'read_only' => true]);
}
$this->master_field = $e->short_name;
}
}
$this->owner->addHook('beforeInsert', $this, null, -5);
$this->owner->addHook('beforeUpdate', $this);
$this->owner->addHook('afterDelete', [$this, 'doDelete']);
$this->owner->addHook('afterLoad', $this);
}
}
