protected function _addModelLabel($id)
{
$defaults = array('label' => ucfirst(Garp_Spawn_Util::underscored2readable(Garp_Spawn_Util::camelcased2underscored($this['id']))));
foreach ($defaults as $prop => $defaultValue) {
if (!array_key_exists($prop, $this) || is_null($this[$prop])) {
$this[$prop] = $defaultValue;
}
}
}
/**
* @return Garp_Spawn_Config_Model_Binding
*/
protected function _getBindingModelConfig()
{
$relation = $this->getRelation();
$habtmModelId = $this->_getBindingModelName();
$rules = $this->_getRules();
$config = $this->_getBindingModelParams();
if ($relation->weighable) {
$weightCol1 = Garp_Spawn_Util::camelcased2underscored($rules[0] . $rules[1]) . '_weight';
$weightCol2 = Garp_Spawn_Util::camelcased2underscored($rules[1] . $rules[0]) . '_weight';
$config['inputs'][$weightCol1] = array('type' => 'numeric');
$config['inputs'][$weightCol2] = array('type' => 'numeric');
}
$bindingModelConfig = new Garp_Spawn_Config_Model_Binding($habtmModelId, new Garp_Spawn_Config_Storage_PhpArray(array($habtmModelId => $config)), new Garp_Spawn_Config_Format_PhpArray());
return $bindingModelConfig;
}
protected function _addWeighableRelationFields()
{
$weighableRels = $this->_model->relations->getRelations('weighable', true);
$fieldConfig = array('type' => 'numeric', 'required' => false, 'default' => 0, 'editable' => false, 'visible' => false);
foreach ($weighableRels as $relName => $rel) {
$this->add('relation', Garp_Spawn_Util::camelcased2underscored($relName . '_weight'), $fieldConfig);
}
}
/**
* @param String $modelId Model identifier
* @return String The model namespace, to be used in front of a column name, i.e. blog_post
*/
protected function _getModelNamespace($modelId)
{
$modelNamespace = Garp_Spawn_Util::camelcased2underscored($modelId);
return $modelNamespace;
}
/**
* Adds the weighable behavior, for user defined sorting of related objects.
* Can only be initialized after the relations for this model are set.
*
* @return void
*/
protected function _addWeighableBehavior()
{
$model = $this->getModel();
$weighableRels = $model->relations->getRelations('weighable', true);
if (!$weighableRels) {
return;
}
$weighableConfig = array();
foreach ($weighableRels as $relName => $rel) {
$weightColumn = Garp_Spawn_Util::camelcased2underscored($relName) . '_weight';
$weighableConfig[$relName] = array('foreignKeyColumn' => $rel->column, 'weightColumn' => $weightColumn);
}
$this->_add('relation', 'Weighable', $weighableConfig);
}
/**
* @param String $modelName Name of the model.
* @param Int $index Optional index of this column, in case of a homosexual relation.
* @return String Database column / field name that corresponds to this model. E.g.: 'Users' -> 'users_id'
*/
public static function getRelationColumn($modelName, $index = null)
{
if (!is_string($modelName)) {
$error = sprintf(self::ERROR_MODELNAME_IS_NO_STRING, __METHOD__);
throw new Exception($error);
}
$modelNamespace = Garp_Spawn_Util::camelcased2underscored($modelName);
$relationColumn = $modelNamespace . (is_null($index) ? '' : (string) $index) . '_id';
return $relationColumn;
}
