76 lines
1.9 KiB
PHP
76 lines
1.9 KiB
PHP
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<?php
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class Lookup extends CActiveRecord
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{
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/**
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* The followings are the available columns in table 'tbl_lookup':
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* @var integer $id
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* @var string $object_type
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* @var integer $code
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* @var string $name_en
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* @var string $name_fr
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* @var integer $sequence
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* @var integer $status
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*/
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private static $_items=array();
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/**
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* Returns the static model of the specified AR class.
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* @return CActiveRecord the static model class
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*/
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public static function model($className=__CLASS__)
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{
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return parent::model($className);
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}
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/**
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* @return string the associated database table name
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*/
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public function tableName()
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{
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return '{{lookup}}';
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}
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/**
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* Returns the items for the specified type.
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* @param string item type (e.g. 'PostStatus').
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* @return array item names indexed by item code. The items are order by their position values.
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* An empty array is returned if the item type does not exist.
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*/
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public static function items($type)
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{
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if(!isset(self::$_items[$type]))
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self::loadItems($type);
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return self::$_items[$type];
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}
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/**
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* Returns the item name for the specified type and code.
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* @param string the item type (e.g. 'PostStatus').
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* @param integer the item code (corresponding to the 'code' column value)
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* @return string the item name for the specified the code. False is returned if the item type or code does not exist.
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*/
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public static function item($type,$code)
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{
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if(!isset(self::$_items[$type]))
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self::loadItems($type);
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return isset(self::$_items[$type][$code]) ? self::$_items[$type][$code] : false;
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}
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/**
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* Loads the lookup items for the specified type from the database.
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* @param string the item type
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*/
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private static function loadItems($type)
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{
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self::$_items[$type]=array();
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$models=self::model()->findAll(array(
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'condition'=>'type=:type',
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'params'=>array(':type'=>$type),
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'order'=>'position',
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));
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foreach($models as $model)
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self::$_items[$type][$model->code]=$model->name;
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}
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}
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