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expandable.php
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expandable.php
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<?php
/**
* undocumented class
*
* @package default
* @access public
*/
class ExpandableBehavior extends ModelBehavior{
var $settings = array();
function setup(&$Model, $settings = array()) {
$base = array('schema' => $Model->schema());
if (isset($settings['with'])) {
$conventions = array('foreignKey', $Model->hasMany[$settings['with']]['foreignKey']);
return $this->settings[$Model->alias] = am($base, $conventions, $settings);
}
foreach ($Model->hasMany as $assoc => $option) {
if (strpos($assoc, 'Field') !== false) {
$conventions = array('with' => $assoc, 'foreignKey' => $Model->hasMany[$assoc]['foreignKey']);
return $this->settings[$Model->alias] = am($base, $conventions, !empty($settings) ? $settings : array());
}
}
}
function afterFind(&$Model, $results, $primary) {
extract($this->settings[$Model->alias]);
if (!Set::matches('/'.$with, $results)) {
return;
}
foreach ($results as $i => $item) {
foreach ($item[$with] as $field) {
$results[$i][$Model->alias][$field['key']] = $field['val'];
}
}
return $results;
}
function afterSave(&$Model) {
extract($this->settings[$Model->alias]);
$fields = array_diff_key($Model->data[$Model->alias], $schema);
$id = $Model->id;
foreach ($fields as $key => $val) {
$field = $Model->{$with}->find('first', array(
'fields' => array($with.'.id'),
'conditions' => array($with.'.'.$foreignKey => $id, $with.'.key' => $key),
'recursive' => -1,
));
$Model->{$with}->create(false);
if ($field) {
$Model->{$with}->set('id', $field[$with]['id']);
} else {
$Model->{$with}->set(array($foreignKey => $id, 'key' => $key));
}
$Model->{$with}->set('val', $val);
$Model->{$with}->save();
}
}
}
?>