<?php

/**
 * This is the model class for table "{{article}}".
 *
 * The followings are the available columns in table '{{article}}':
 * @property integer $id
 * @property string $title
 * @property string $content
 */
class Article extends CActiveRecord
{

    const PAGE_SIZE = 10;

	/**
	 * Returns the static model of the specified AR class.
	 * @return Article 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 '{{article}}';
	}

	/**
	 * @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('title, content', 'required'),
			array('title', 'length', 'max'=>255),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, title, content', '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(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'title' => 'Title',
			'content' => 'Content',
		);
	}

	/**
	 * 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;

		$criteria->compare('id',$this->id);
		$criteria->compare('title',$this->title,true);
		$criteria->compare('content',$this->content,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

    public static function getSearch($searchQuery = null)
    {
        return new CActiveDataProvider('Article', array(
            'criteria' => array(
                'condition' => 't.title LIKE :title',
                'params' => array(':title' => '%' . strtr($searchQuery, array('%' => '\%', '_' => '\_', '\\' => '\\\\')) . '%')
            ),
            'pagination' => array(
                'pageSize' =>self::PAGE_SIZE,
            )
        ));
    }
}