<?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()
    {
        $this->render('contact');
    }

    /**
     * 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));

         
        $this->render('index');
    }

    public function actionRegister()
    {
        /*
        $model = new User('register');

        if (isset($_POST['User']))
        {
            $model->attributes = $_POST['User'];
            if ($model->validate())
            {

                $oldPassword = $model->password;
                $model->password = $this->better_crypt($model->password);


                date_default_timezone_set("UTC");
                $model->date = date('Y-m-d H:i:s');

                if ($model->save())
                {

                    //$this->redirect(Yii::app()->user->returnUrl);
                    $this->redirect(array("site/login"));

                    return;
                }
                $model->password = $oldPassword;
            }
        }
        $this->render('register', array('model' => $model));

         */
        
        $this->render('index');
    }

    /**
     * Logs out the current user and redirect to homepage.
     */
    public function actionLogout()
    {
        Yii::app()->user->logout();
        $this->redirect(Yii::app()->homeUrl);
    }

    
    public function actionAddPhotosToArticle()
    {
        $model = new AddPhotosToArticleForm;
        
        if (isset($_POST['AddPhotosToArticleForm']))
        {
            
            $model->attributes = $_POST['AddPhotosToArticleForm'];
            
            $urlList = explode(PHP_EOL, $model->photoUrlText);
            
            $article = Article::model()->find('name=:name', array(':name' => $model->articleName));
                    
            if ($article)
            {
                
                
                if (!Album::model()->find('name=:name', array(':name' => $model->articleName)))
                {
                    $album = new Album();
                    
                    $album->name = $model->articleName;
                    $album->title = $article->title;
                    $album->description = "";
                    
                    $album->save();
                    
                    
                }
                
                 
                    if (!AlbumArticleRelation::model()->find('albumName=:name AND articleName=:name', array(':name' => $model->articleName)))
                    {
                        $albumArticleRelation = new AlbumArticleRelation();
                        $albumArticleRelation->albumName = $model->articleName;
                        $albumArticleRelation->articleName = $model->articleName;
                        
                        $albumArticleRelation->save();
                    }
                    
                    
            foreach ($urlList as $row)
            {
                $row = trim($row);
                
                if ($row !== '')
                {
                    
                    //$localFileName = 'C:/Workplace/Apache2.4/htdocs/bashgid/bashgid_images/' . base64_encode($row) . '.jpg';
                    
                    $localFileName = '/home/hallyu-http/bashgid.hallyu.ru/http/bashgid_images/' . base64_encode($row) . '.jpg';
                    
                    copy($row, $localFileName);
                    
                    $photo = Photo::model()->find('imageUrl=:imageUrl', array(':imageUrl' => $row));
                    
                    if ($photo)
                    {
                        $photo->delete();
                    }
                    
                    $photo = new Photo();
                    
                    $photo->title = $article->title;
                    $photo->imageUrl = $row;
                    $photo->imageHash = md5_file($localFileName);
                    $photo->description = "";
                    
                    $photo->save();
                    
                    $photoAlbumRelation = new PhotoAlbumRelation();
                    $photoAlbumRelation->imageUrl = $row;
                    $photoAlbumRelation->name = $model->articleName;
                    
                    $photoAlbumRelation->save();
                    
                }
            }
            
            }
                        
            $this->render('photosAdded', array('urlList' => $urlList));
            return;
        }
        
        $this->render('addPhotosToArticle', array('model' => $model));
        
    }
    
    public function actionRecalcImageHash()
    {
        $photoArr = Photo::model()->findAll();
        
        foreach($photoArr as $photo)
        {
            
            //$localFileName = 'C:/Workplace/Apache2.4/htdocs/bashgid/bashgid_images/' . base64_encode($photo->imageUrl) . '.jpg';
                    
            $localFileName = '/home/hallyu-http/bashgid.hallyu.ru/http/bashgid_images/' . base64_encode($photo->imageUrl) . '.jpg';
                    
            $imageHash = md5_file($localFileName);
            $photo->imageHash = $imageHash;
            $photo->save();
        }
        
        $this->redirect(Yii::app()->homeUrl);

    }
    
    private function better_crypt($input)
    {
        $salt = "";
        $salt_chars = array_merge(range('A', 'Z'), range('a', 'z'), range(0, 9));
        for ($i = 0; $i < 22; $i++)
        {
            $salt .= $salt_chars[array_rand($salt_chars)];
        }
        return crypt($input, '$2y$10$' . $salt);
    }

}