<?php
class SiteController extends Controller {
	/**
	 * Declares class-based actions.
	 */
	public function actions() {
		return array (
				// captcha action renders the CAPTCHA image displayed on the contact page
				'captcha' => array (
						'class' => 'CCaptchaAction',
						'backColor' => 0xFFFFFF 
				),
				// page action renders "static" pages stored under 'protected/views/site/pages'
				// They can be accessed via: index.php?r=site/page&view=FileName
				'page' => array (
						'class' => 'CViewAction' 
				) 
		);
	}
	
	/**
	 * This is the default 'index' action that is invoked
	 * when an action is not explicitly requested by users.
	 */
	public function actionIndex() {
		// renders the view file 'protected/views/site/index.php'
		// using the default layout 'protected/views/layouts/main.php'
		$this->render ( 'index' );
	}
	
	/**
	 * This is the action to handle external exceptions.
	 */
	public function actionError() {
		if ($error = Yii::app ()->errorHandler->error) {
			if (Yii::app ()->request->isAjaxRequest)
				echo $error ['message'];
			else
				$this->render ( 'error', $error );
		}
	}
	
	/**
	 * Displays the contact page
	 */
	public function actionContact() {
		$model = new ContactForm ();
		if (isset ( $_POST ['ContactForm'] )) {
			$model->attributes = $_POST ['ContactForm'];
			if ($model->validate ()) {
				$name = '=?UTF-8?B?' . base64_encode ( $model->name ) . '?=';
				$subject = '=?UTF-8?B?' . base64_encode ( $model->subject ) . '?=';
				$headers = "From: $name <{$model->email}>\r\n" . "Reply-To: {$model->email}\r\n" . "MIME-Version: 1.0\r\n" . "Content-Type: text/plain; charset=UTF-8";
				
				mail ( Yii::app ()->params ['adminEmail'], $subject, $model->body, $headers );
				Yii::app ()->user->setFlash ( 'contact', 'Thank you for contacting us. We will respond to you as soon as possible.' );
				$this->refresh ();
			}
		}
		$this->render ( 'contact', array (
				'model' => $model 
		) );
	}
	
	/**
	 * Displays the login page
	 */
	public function actionLogin() {
		$model = new LoginForm ();
		
		// if it is ajax validation request
		if (isset ( $_POST ['ajax'] ) && $_POST ['ajax'] === 'login-form') {
			echo CActiveForm::validate ( $model );
			Yii::app ()->end ();
		}
		
		// collect user input data
		if (isset ( $_POST ['LoginForm'] )) {
			$model->attributes = $_POST ['LoginForm'];
			// validate user input and redirect to the previous page if valid
			if ($model->validate () && $model->login ())
				$this->redirect ( Yii::app ()->user->returnUrl );
		}
		// display the login form
		$this->render ( 'login', array (
				'model' => $model 
		) );
	}
	
	/**
	 * Logs out the current user and redirect to homepage.
	 */
	public function actionLogout() {
		Yii::app ()->user->logout ();
		$this->redirect ( Yii::app ()->homeUrl );
	}
	
	/**
	 * This is the static sorry page - instead of this action we could also use
	 * the 'virtal' page action with parameter view='sorry'.
	 */
	public function actionSorry() {
		// renders the view file 'protected/views/site/sorry.php'
		// using the default layout 'protected/views/layouts/main.php'
		
		// actually we just translate url "/site/sorry"
		// to "/site/page?view=sorry"
		$this->redirect ( array (
				'page',
				'view' => 'sorry' 
		) );
	}
	
	/**
	 * 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 'search' and 'test' action
						'actions' => array (
								'contact',
								'index',
								'error',
								'login',
								'logout',
								'sorry' 
						),
						'users' => array (
								'*' 
						) 
				),
				array (
						'deny', // deny all users
						'users' => array (
								'*' 
						) 
				) 
		);
	}
	public function getCounts() {
		$command = Yii::app ()->db->createCommand ( 'SELECT * FROM counts' );
		$dataReader = $command->query ();
		foreach ( $dataReader as $row ) {
			echo "<tr><td>" . $row ['kind'] . "</td><td>" . $row ['counts'] . "</td></tr>";
		}
	}
	
	/*
	 * public function getCountsDNA() {
	 * $model = new SearchForm();
	 *
	 * $filters = array();
	 * $filters['unitID'] = '*';
	 * $filters['sampletype'] = 'DNA';
	 *
	 * $model->attributes = $filters;
	 * $criteria = SOLRQueryManager::createSearchQuery ( $model, $filters );
	 *
	 * $raw_response = SOLRQueryManager::getQueryResponse ( $criteria );
	 * $response = $raw_response->getResponse ()->response;
	 *
	 *
	 * $requestString = $raw_response->getRawRequest ();
	 *
	 * $this->renderPartial ( 'counts/countBoxDNA', array (
	 * 'response' => $response,
	 * 'item_count'=>$response->numFound,
	 * 'requestString' => $requestString,
	 * ));
	 * }
	 *
	 * public function getCountsTissue() {
	 * $model = new SearchForm();
	 *
	 * $filters = array();
	 * $filters['unitID'] = '*';
	 * $filters['sampletype'] = 'tissue';
	 *
	 * $model->attributes = $filters;
	 * $criteria = SOLRQueryManager::createSearchQuery ( $model, $filters );
	 *
	 * $raw_response = SOLRQueryManager::getQueryResponse ( $criteria );
	 * $response = $raw_response->getResponse ()->response;
	 *
	 *
	 * $requestString = $raw_response->getRawRequest ();
	 *
	 * $this->renderPartial ( 'counts/countBoxTissue', array (
	 * 'response' => $response,
	 * 'item_count'=>$response->numFound,
	 * 'requestString' => $requestString,
	 * ));
	 * }
	 *
	 * public function getCountsCulture() {
	 * $model = new SearchForm();
	 *
	 * $filters = array();
	 * $filters['unitID'] = '*';
	 * $filters['sampletype'] = 'culture';
	 *
	 * $model->attributes = $filters;
	 * $criteria = SOLRQueryManager::createSearchQuery ( $model, $filters );
	 *
	 * $raw_response = SOLRQueryManager::getQueryResponse ( $criteria );
	 * $response = $raw_response->getResponse ()->response;
	 *
	 *
	 * $requestString = $raw_response->getRawRequest ();
	 *
	 * $this->renderPartial ( 'counts/countBoxCulture', array (
	 * 'response' => $response,
	 * 'item_count'=>$response->numFound,
	 * 'requestString' => $requestString,
	 * ));
	 * }
	 *
	 * public function getCountsSpecimen() {
	 * $model = new SearchForm();
	 *
	 * $filters = array();
	 * $filters['unitID'] = '*';
	 * $filters['sampletype'] = 'specimen';
	 *
	 * $model->attributes = $filters;
	 * $criteria = SOLRQueryManager::createSearchQuery ( $model, $filters );
	 *
	 * $raw_response = SOLRQueryManager::getQueryResponse ( $criteria );
	 * $response = $raw_response->getResponse ()->response;
	 *
	 *
	 * $requestString = $raw_response->getRawRequest ();
	 *
	 * $this->renderPartial ( 'counts/countBoxSpecimen', array (
	 * 'response' => $response,
	 * 'item_count'=>$response->numFound,
	 * 'requestString' => $requestString,
	 * ));
	 * }
	 */
}