/**
* Sets up foreign and through properly.
*
* @param string $model
* @param string $column
* @return void
*/
public function initialize($model, $column)
{
// Default to the name of the column
if (empty($this->foreign)) {
$foreign_model = inflector::singular($column);
$this->foreign = $foreign_model . '.' . $foreign_model . ':primary_key';
} elseif (is_string($this->foreign) and FALSE === strpos($this->foreign, '.')) {
$this->foreign = $this->foreign . '.' . $this->foreign . ':primary_key';
}
// Create an array from them for easier access
if (!is_array($this->foreign)) {
$this->foreign = array_combine(array('model', 'field'), explode('.', $this->foreign));
}
// Create the default through connection
if (empty($this->through) or is_string($this->through)) {
if (empty($this->through)) {
// Find the join table based on the two model names pluralized,
// sorted alphabetically and with an underscore separating them
$through = array(inflector::plural($this->foreign['model']), inflector::plural($model));
sort($through);
$this->through = implode('_', $through);
}
$this->through = array('model' => $this->through, 'fields' => array(inflector::singular($model) . ':foreign_key', inflector::singular($this->foreign['model']) . ':foreign_key'));
}
parent::initialize($model, $column);
}
/**
* Determines the actual foreign model and field that the
* relationship is tied to.
*
* @param string $model
* @param string $column
* @return void
*/
public function initialize($model, $column)
{
parent::initialize($model, $column);
// Empty? The model defaults to the the singularized name
// of this field, and the field defaults to this field's model's foreign key
if (empty($this->foreign)) {
$this->foreign = inflector::singular($this->name) . '.' . $model . ':foreign_key';
} elseif (FALSE === strpos($this->foreign, '.')) {
$this->foreign = $this->foreign . '.' . $model . ':foreign_key';
}
// Create an array fo easier access to the separate parts
$this->foreign = array_combine(array('model', 'field'), explode('.', $this->foreign));
}
/**
* Automatically sets foreign to sensible defaults.
*
* @param string $model
* @param string $column
* @return void
*/
public function initialize($model, $column)
{
// Default to the name of the column
if (empty($this->foreign)) {
$this->foreign = $column . '.:primary_key';
} elseif (FALSE === strpos($this->foreign, '.')) {
$this->foreign = $this->foreign . '.:primary_key';
}
// Create an array from them
$this->foreign = array_combine(array('model', 'field'), explode('.', $this->foreign));
// Default to the foreign model's primary key
if (empty($this->column)) {
$this->column = $column . '_id';
}
// Column is set and won't be overridden
parent::initialize($model, $column);
}
/**
* Adds a rule that uploads the file.
*
* @param Jelly_Model $model
* @param string $column
* @return void
*/
public function initialize($model, $column)
{
parent::initialize($model, $column);
if (count($this->rules) > 0) {
// If rules can be found check if the rule for not_empty is set
foreach ($this->rules as $rule) {
if (is_string($rule[0]) and $rule[0] === 'not_empty') {
$this->rules[] = array(array(':field', 'file_not_empty'), array(':validation', ':model', ':field'));
}
}
}
if ((bool) $this->types) {
$this->rules[] = array(array(':field', 'file_invalid_type'), array(':validation', ':model', ':field', $this->types));
}
// Add a rule to save the file when validating
$this->rules[] = array(array(':field', '_upload'), array(':validation', ':model', ':field'));
}
