<?php 
 
/** 
 * This is the model class for table "{{social_relation}}". 
 * 
 * The followings are the available columns in table '{{social_relation}}': 
 * @property integer $relation_id 
 * @property integer $relation_type_id 
 * @property integer $user_id 
 * @property integer $another_user_id 
 * 
 * The followings are the available model relations: 
 * @property SocialRelationType $relationType 
 * @property AccessUser $user 
 * @property AccessUser $anotherUser 
 */ 
class SocialRelation extends CActiveRecord 
{ 
  /** 
   * Returns the static model of the specified AR class. 
   * @param string $className active record class name. 
   * @return SocialRelation the static model class 
   */ 
  public static function model($className=__CLASS__) 
  { 
    return parent::model($className); 
  } 
 
  /** 
   * @return string the associated database table name 
   */ 
  public function tableName() 
  { 
    return '{{social_relation}}'; 
  } 
 
  /** 
   * @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('relation_type_id, user_id, another_user_id', 'numerical', 'integerOnly'=>true), 
      // The following rule is used by search(). 
      // Please remove those attributes that should not be searched. 
      array('relation_id, relation_type_id, user_id, another_user_id', '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( 
      'relationType' => array(self::BELONGS_TO, 'SocialRelationType', 'relation_type_id'), 
      'user' => array(self::BELONGS_TO, 'AccessUser', 'user_id'), 
      'anotherUser' => array(self::BELONGS_TO, 'AccessUser', 'another_user_id'), 
    ); 
  } 
 
  /** 
   * @return array customized attribute labels (name=>label) 
   */ 
  public function attributeLabels() 
  { 
    return array( 
      'relation_id' => 'Relation', 
      'relation_type_id' => 'Relation Type', 
      'relation_type_name' => 'Relation Name', 
      'user_id' => 'User ID', 
      'user_name' => 'User Name', 
      'another_user_id' => 'Another User', 
      'another_user_name' => 'Another User Name', 
    ); 
  } 
 
  /** 
   * 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; 
 
    $criteria->compare('relation_id',$this->relation_id); 
    $criteria->compare('relation_type_id',$this->relation_type_id); 
    $criteria->compare('user_id',$this->user_id); 
    $criteria->compare('another_user_id',$this->another_user_id); 
    $criteria->with=array( 
      'relationType', 
    ); 
 
    return new CActiveDataProvider($this, array( 
      'criteria'=>$criteria, 
    )); 
  } 
} 

'categories'=>array(self::MANY_MANY, 'Category', 
        'tbl_post_category(post_id, category_id)'), 

<?php 
 
/** 
 * This is the model class for table "{{social_relation_type}}". 
 * 
 * The followings are the available columns in table '{{social_relation_type}}': 
 * @property integer $relation_type_id 
 * @property string $relation_type_name 
 * 
 * The followings are the available model relations: 
 * @property SocialRelation[] $socialRelations 
 */ 
class SocialRelationType extends CActiveRecord 
{ 
  /** 
   * Returns the static model of the specified AR class. 
   * @param string $className active record class name. 
   * @return SocialRelationType the static model class 
   */ 
  public static function model($className=__CLASS__) 
  { 
    return parent::model($className); 
  } 
 
  /** 
   * @return string the associated database table name 
   */ 
  public function tableName() 
  { 
    return '{{social_relation_type}}'; 
  } 
 
  /** 
   * @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('relation_type_name', 'length', 'max'=>10), 
      // The following rule is used by search(). 
      // Please remove those attributes that should not be searched. 
      array('relation_type_id, relation_type_name', '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( 
      'socialRelations' => array(self::HAS_MANY, 'SocialRelation', 'relation_type_id'), 
    ); 
  } 
 
  /** 
   * @return array customized attribute labels (name=>label) 
   */ 
  public function attributeLabels() 
  { 
    return array( 
      'relation_type_id' => 'Relation Type', 
      'relation_type_name' => 'Relation Type Name', 
    ); 
  } 
 
  /** 
   * 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; 
 
    $criteria->compare('relation_type_id',$this->relation_type_id); 
    $criteria->compare('relation_type_name',$this->relation_type_name,true); 
 
    return new CActiveDataProvider($this, array( 
      'criteria'=>$criteria, 
    )); 
  } 
} 

<?php 
 
/** 
 * This is the model class for table "{{access_user}}". 
 * 
 * The followings are the available columns in table '{{access_user}}': 
 * @property integer $id 
 * @property string $name 
 * @property string $password 
 * @property string $lastlogin 
 * @property string $salt 
 * @property string $email 
 * @property integer $status 
 * 
 * The followings are the available model relations: 
 * @property SocialRelation[] $socialRelations 
 * @property SocialRelation[] $socialRelations1 
 */ 
class AccessUser extends CActiveRecord 
{ 
  /** 
   * Returns the static model of the specified AR class. 
   * @param string $className active record class name. 
   * @return AccessUser the static model class 
   */ 
  public static function model($className=__CLASS__) 
  { 
    return parent::model($className); 
  } 
 
  /** 
   * @return string the associated database table name 
   */ 
  public function tableName() 
  { 
    return '{{access_user}}'; 
  } 
 
  /** 
   * @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('status', 'numerical', 'integerOnly'=>true), 
      array('name, password, salt, email', 'length', 'max'=>255), 
      array('lastlogin', 'safe'), 
      // The following rule is used by search(). 
      // Please remove those attributes that should not be searched. 
      array('id, name, password, lastlogin, salt, email, status', '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( 
      'user_name' => array(self::HAS_MANY, 'SocialRelation', 'user_id'), 
      'anotherUser_name' => array(self::HAS_MANY, 'SocialRelation', 'another_user_id'), 
    ); 
  } 
 
  /** 
   * @return array customized attribute labels (name=>label) 
   */ 
  public function attributeLabels() 
  { 
    return array( 
      'id' => 'ID', 
      'name' => 'Name', 
      'password' => 'Password', 
      'lastlogin' => 'Lastlogin', 
      'salt' => 'Salt', 
      'email' => 'Email', 
      'status' => 'Status', 
    ); 
  } 
 
  /** 
   * 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); 
    $criteria->compare('name',$this->name,true); 
    $criteria->compare('password',$this->password,true); 
    $criteria->compare('lastlogin',$this->lastlogin,true); 
    $criteria->compare('salt',$this->salt,true); 
    $criteria->compare('email',$this->email,true); 
    $criteria->compare('status',$this->status); 
 
    return new CActiveDataProvider($this, array( 
      'criteria'=>$criteria, 
    )); 
  } 
} 

<?php 
 
class SocialRelationController extends Controller 
{ 
  /** 
   * @var string the default layout for the views. Defaults to '//layouts/column2', meaning 
   * using two-column layout. See 'protected/views/layouts/column2.php'. 
   */ 
  public $layout='//layouts/column2'; 
 
  /** 
   * @return array action filters 
   */ 
  public function filters() 
  { 
    return array( 
      'accessControl', // perform access control for CRUD operations 
      'postOnly + delete', // we only allow deletion via POST request 
    ); 
  } 
 
  /** 
   * Specifies the access control rules. 
   * This method is used by the 'accessControl' filter. 
   * @return array access control rules 
   */ 
  public function accessRules() 
  { 
    return array( 
      array('allow', // allow all users to perform 'index' and 'view' actions 
        'actions'=>array('index','view'), 
        'users'=>array('*'), 
      ), 
      array('allow', // allow authenticated user to perform 'create' and 'update' actions 
        'actions'=>array('create','update'), 
        'users'=>array('@'), 
      ), 
      array('allow', // allow admin user to perform 'admin' and 'delete' actions 
        'actions'=>array('admin','delete'), 
        'users'=>array('admin'), 
      ), 
      array('deny', // deny all users 
        'users'=>array('*'), 
      ), 
    ); 
  } 
 
  /** 
   * Displays a particular model. 
   * @param integer $id the ID of the model to be displayed 
   */ 
  public function actionView($id) 
  { 
    $this->render('view',array( 
      'model'=>$this->loadModel($id), 
    )); 
  } 
 
  /** 
   * Creates a new model. 
   * If creation is successful, the browser will be redirected to the 'view' page. 
   */ 
  public function actionCreate() 
  { 
    $model=new SocialRelation; 
 
    // Uncomment the following line if AJAX validation is needed 
    // $this->performAjaxValidation($model); 
 
    if(isset($_POST['SocialRelation'])) 
    { 
      $model->attributes=$_POST['SocialRelation']; 
      if($model->save()) 
        $this->redirect(array('view','id'=>$model->relation_id)); 
    } 
 
    $this->render('create',array( 
      'model'=>$model, 
    )); 
  } 
 
  /** 
   * Updates a particular model. 
   * If update is successful, the browser will be redirected to the 'view' page. 
   * @param integer $id the ID of the model to be updated 
   */ 
  public function actionUpdate($id) 
  { 
    $model=$this->loadModel($id); 
 
    // Uncomment the following line if AJAX validation is needed 
    // $this->performAjaxValidation($model); 
 
    if(isset($_POST['SocialRelation'])) 
    { 
      $model->attributes=$_POST['SocialRelation']; 
      if($model->save()) 
        $this->redirect(array('view','id'=>$model->relation_id)); 
    } 
 
    $this->render('update',array( 
      'model'=>$model, 
    )); 
  } 
 
  /** 
   * Deletes a particular model. 
   * If deletion is successful, the browser will be redirected to the 'admin' page. 
   * @param integer $id the ID of the model to be deleted 
   */ 
  public function actionDelete($id) 
  { 
    $this->loadModel($id)->delete(); 
 
    // if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser 
    if(!isset($_GET['ajax'])) 
      $this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin')); 
  } 
 
  /** 
   * Lists all models. 
   */ 
  public function actionIndex() 
  { 
    if(Yii::app()->user->id != null){ 
      $dataProvider=new CActiveDataProvider( 
        'SocialRelation',  
        array('criteria'=>array('condition'=>'user_id='.Yii::app()->user->id, 
      )) 
      ); 
      $this->render('index',array( 
        'dataProvider'=>$dataProvider, 
      )); 
    } 
     
  } 
 
  /** 
   * Manages all models. 
   */ 
  public function actionAdmin() 
  { 
    $model=new SocialRelation('search'); 
    $model->unsetAttributes(); // clear any default values 
    if(isset($_GET['SocialRelation'])) 
      $model->attributes=$_GET['SocialRelation']; 
 
    $this->render('admin',array( 
      'model'=>$model, 
    )); 
  } 
 
  /** 
   * Returns the data model based on the primary key given in the GET variable. 
   * If the data model is not found, an HTTP exception will be raised. 
   * @param integer $id the ID of the model to be loaded 
   * @return SocialRelation the loaded model 
   * @throws CHttpException 
   */ 
  public function loadModel($id) 
  { 
    $model=SocialRelation::model()->findByPk($id); 
    if($model===null) 
      throw new CHttpException(404,'The requested page does not exist.'); 
    return $model; 
  } 
 
  /** 
   * Performs the AJAX validation. 
   * @param SocialRelation $model the model to be validated 
   */ 
  protected function performAjaxValidation($model) 
  { 
    if(isset($_POST['ajax']) && $_POST['ajax']==='social-relation-form') 
    { 
      echo CActiveForm::validate($model); 
      Yii::app()->end(); 
    } 
  } 
} 

array('allow', // allow all users to perform 'index' and 'view' actions 
        'actions'=>array('index','view'), 
        'users'=>array('*'), 
      ), 

public function actionIndex() 
  { 
    if(Yii::app()->user->id != null){ 
      $dataProvider=new CActiveDataProvider( 
        'SocialRelation',  
        array('criteria'=>array('condition'=>'user_id='.Yii::app()->user->id, 
      )) 
      ); 
      $this->render('index',array( 
        'dataProvider'=>$dataProvider, 
      )); 
    } 
     
  } 

<?php 
/* @var $this SocialRelationController */ 
/* @var $dataProvider CActiveDataProvider */ 
 
$this->breadcrumbs=array( 
  'Social Relations', 
); 
?> 
 
<h1>Social Relations</h1> 
 
<?php $this->widget('zii.widgets.CListView', array( 
  'dataProvider'=>$dataProvider, 
  'itemView'=>'_view', 
)); ?> 

<?php 
/* @var $this SocialRelationController */ 
/* @var $data SocialRelation */ 
?> 
 
<div class="view"> 
 
  <b><?php echo CHtml::encode($data->getAttributeLabel('relation_id')); ?>:</b> 
  <?php echo CHtml::link(CHtml::encode($data->relation_id), array('view', 'id'=>$data->relation_id)); ?> 
  <br /> 
 
  <b><?php echo CHtml::encode($data->getAttributeLabel('relation_type_id')); ?>:</b> 
  <?php echo CHtml::encode($data->relation_type_id); ?> 
  <br /> 
 
  <b><?php echo CHtml::encode($data->getAttributeLabel('relation_type_name')); ?>:</b> 
  <?php  
    echo $data->relationType->relation_type_name; 
  ?> 
  <br /> 
   
  <b><?php echo CHtml::encode($data->getAttributeLabel('user_id')); ?>:</b> 
  <?php echo CHtml::encode($data->user_id); ?> 
  <br /> 
 
  <b><?php echo CHtml::encode($data->getAttributeLabel('user_name')); ?>:</b> 
  <?php  
    echo $data->user->name; 
  ?> 
  <br /> 
 
  <b><?php echo CHtml::encode($data->getAttributeLabel('another_user_id')); ?>:</b> 
  <?php echo CHtml::encode($data->another_user_id); ?> 
  <br /> 
 
  <b><?php echo CHtml::encode($data->getAttributeLabel('another_user_name')); ?>:</b> 
  <?php 
    echo $data->anotherUser->name; 
  ?> 
  <br /> 
   
</div>