<?php
/**
 * This is the model class for table "{{categorias}}".
 *
 * The followings are the available columns in table '{{categorias}}':
 * @property integer $id_categoria
 * @property string $nombre
 * @property integer $parent_id
 * @property integer $activo
 *
 * The followings are the available model relations:
 * @property BasesCategorias[] $basesCategoriases
 */
class Categorias extends CActiveRecord{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Categorias the static model class
	 */
	public static function model($className=__CLASS__){
		return parent::model($className);
	}
	/**
	 * @return string the associated database table name
	 */
	public function tableName(){
		return '{{categorias}}';
	}
	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules(){
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('nombre', 'required'),
			array('parent_id, nivel, activo', 'numerical', 'integerOnly'=>true),
			array('nombre', 'length', 'max'=>255),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id_categoria, nombre, parent_id, nivel, activo', 'safe', 'on'=>'search'),
		);
	}
	/**
	 * @return array relational rules.
	 */
	public function relations(){
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'basesCategoriases' => array(self::HAS_MANY, 'BasesCategorias', 'id_categoria'),
		);
	}
	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels(){
		return array(
			'id_categoria' => 'Id Categoria',
			'nombre' => 'Nombre',
			'parent_id' => 'Categoría padre',
			'nivel' => 'Nivel',
			'activo' => 'Activo',
		);
	}
	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search(){
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.
		$criteria=new CDbCriteria;
		$criteria->compare('id_categoria',$this->id_categoria);
		$criteria->compare('nombre',$this->nombre,true);
		$criteria->compare('parent_id',$this->parent_id);
		$criteria->compare('activo',$this->activo);
		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}