nabble/ajde

<?php

class UserModel extends Ajde_User
{
    public $usernameField = 'username';
    public $passwordField = 'password';

    public $defaultUserGroup = self::USERGROUP_USERS;

    public function __construct()
    {
        parent::__construct();
        $this->registerEvents();
        $this->setEncryptedFields([
            'email',
            'fullname',
            'address',
            'zipcode',
            'city',
            'region',
            'country',
        ]);
    }

    public function __wakeup()
    {
        parent::__wakeup();
        $this->registerEvents();
    }

    public function registerEvents()
    {
        if (!Ajde_Event::has($this, 'afterCrudLoaded', 'parseForCrud')) {
            Ajde_Event::register($this, 'afterCrudLoaded', 'parseForCrud');
            Ajde_Event::register($this, 'beforeCrudSave', 'prepareCrudSave');
        }
    }

    public function beforeInsert()
    {
        $this->saveFileFromWeb('avatar');
    }

    public function beforeSave()
    {
        $this->saveFileFromWeb('avatar');
    }

    public function afterSave()
    {
        if ($this->getLoggedIn() && $this->getPK() == $this->getLoggedIn()->getPK()) {
            $this->login();
        }
    }

    private function saveFileFromWeb($fieldName)
    {
        if ($this->has($fieldName) &&
            (substr(strtolower($this->get($fieldName)), 0, 7) === 'http://' ||
                substr(strtolower($this->get($fieldName)), 0, 8) === 'https://')
        ) {

            // load file from web
            $image = Ajde_Http_Curl::get($this->get($fieldName));

            // extract filename (without extension)
            $basename = basename(parse_url($this->get($fieldName), PHP_URL_PATH));
            $filename = preg_replace('/[^A-Za-z0-9_\-]/', '_',
                    $this->get($this->usernameField)).'_'.pathinfo($basename, PATHINFO_FILENAME);

            // save to tmp directory
            $tmp_path = TMP_DIR.$filename;
            $fh = fopen($tmp_path, 'wb');
            fwrite($fh, $image);
            fclose($fh);

            // get mime type
            $mimeType = Ajde_Fs_File::getMimeType($tmp_path);

            // unlink tmp file
            unlink($tmp_path);

            // get default extension
            $extension = Ajde_Fs_File::getExtensionFromMime($mimeType);

            // don't overwrite previous files that were uploaded
            while (is_file(LOCAL_ROOT.AVATAR_DIR.$filename.'.'.$extension)) {
                $filename .= rand(10, 99);
            }

            // save to avatar directory
            $path = AVATAR_DIR.$filename.'.'.$extension;
            $fh = fopen($path, 'wb');
            fwrite($fh, $image);
            fclose($fh);

            $this->set($fieldName, $filename.'.'.$extension);
        }
    }

    public function copyAvatarFromSso(SsoModel $sso)
    {
        if ($sso->hasNotEmpty('avatar')) {
            $this->set('avatar', $sso->get('avatar'));
            $this->save();
        }
    }

    public function emailLink()
    {
        return '<a href="mailto:'.esc($this->getEmail()).'">'.esc($this->getEmail()).'</a>';
    }

    public function parseForCrud(Ajde_Crud $crud)
    {
        $this->set($this->passwordField, '');
    }

    public function getEmail()
    {
        return $this->decrypt('email');
    }

    public function getFullname()
    {
        return $this->decrypt('fullname');
    }

    public function prepareCrudSave(Ajde_Controller $controller, Ajde_Crud $crud)
    {
        if ($this->hasNotEmpty($this->passwordField)) {
            $password = $this->get($this->passwordField);
            $hash = $this->createHash($password);
            $this->set($this->passwordField, $hash);
        }

        if ($this->hasEmpty('secret')) {
            $this->set('secret', $this->generateSecret());
        }
    }

    public function sendResetMail($hash)
    {
        $resetLink = config('app.rootUrl').'user/reset?h='.$hash;

        $mailer = new Ajde_Mailer();
        $mailer->sendUsingModel('user_reset_link', $this->getEmail(), $this->getFullname(), [
            'resetlink' => $resetLink,
        ]);
    }

    public function displayGravatar($width = 90, $class = '')
    {
        return Ajde_Resource_Image_Gravatar::get($this->getEmail(), $width, 'identicon', 'g', true,
            ['class' => $class]);
    }

    public function displayAvatar($width = 90, $class = '')
    {
        if ($this->hasNotEmpty('avatar')) {
            return Ajde_Component_Image::getImageTag(AVATAR_DIR.$this->getAvatar(), $width, $width, true, $class);
        } else {
            return $this->displayGravatar($width, $class);
        }
    }
}