login

login.php

<?php

class LoginForm extends TPage
{
    protected $form; // form
    
    /**
     * Class constructor
     * Creates the page and the registration form
     */
    function __construct($param)
    {
        parent::__construct();
        
        $ini  = AdiantiApplicationConfig::get();
        
        $this->style = 'clear:both';
        // creates the form
        $this->form = new BootstrapFormBuilder('form_login');
        $this->form->setFormTitle( '
        <div style="display: inline-block;float:none; width:100%;padding-top: 10px;">
            <img src="app/images/logoMacroERP.png" height="160%" width="80%">
        </div>
        ' );
        
        // create the form fields
        $login = new TEntry('login');
        $password = new TPassword('password');
        
        // define the sizes
        $login->setSize('100%', 40);
        $password->setSize('100%', 40);

        $login->style = 'height:50px; 
        font-size:14px;
        float:left;
        border-bottom-left-radius: 0;
        border-top-left-radius: 0;
        font-family: "Roboto", sans-serif;';

        $password->style = 'height:50px;
        font-size:14px;
        float:left;
        border-bottom-left-radius: 0;
        border-top-left-radius: 0;';
        
        $login->placeholder = 'Insira seu usuário';
        $password->placeholder = 'Insira sua senha';
        

        $login->autofocus = 'autofocus';

        /*$user = '<span style="
        float:left;
        margin-left:44px;
        height:40px;" 
        class="login-avatar"><span class="glyphicon glyphicon-user"></span></span>';
        $locker = '<span style="float:left;margin-left:44px;height:40px;" class="login-avatar"><span class="glyphicon glyphicon-lock"></span></span>';
        $unit = '<span style="float:left;margin-left:44px;height:40px;" class="login-avatar"><span class="fa fa-university"></span></span>';*/
        
        $this->form->addFields( [$user, $login] );
        $this->form->addFields( [$locker, $password] );
        
        if (!empty($ini['general']['multiunit']) and $ini['general']['multiunit'] == '1')
        {
            $unit_id = new TCombo('unit_id');
            $unit_id->setSize('100%');
            $unit_id->style = '
            height:50px;
            font-size:14px;
            float:left;
            border-bottom-left-radius: 0;
            border-top-left-radius: 0;';
            $unit_id->placeholder = 'Unidade cadastrada';
            $this->form->addFields( [$unit, $unit_id] );
            $login->setExitAction(new TAction( [$this, 'onExitUser'] ) );
        }

        $btn = $this->form->addAction(_t('Log in'), new TAction(array($this, 'onLogin')), '');
        $btn->class = 'btn btn-info btn-lg';
        $btn->style = 'height: 50px;
        width: 90%;
        display: block;
        margin: auto;
        font-size:20px;';

        $conta = new THyperLink('Criar conta', '../index.php?class=SystemRegistrationForm', '', 12, 'b');
        $conta->style = 'margin-left: 25px;';
        $this->form->add($conta);

        $this->form->add( new TElement('br') );

        $redefinir = new THyperLink('Redefinir senha', '../index.php?class=SystemRequestPasswordResetForm', '', 12, 'b');
        $redefinir->style = 'margin-left: 25px';
        $this->form->add($redefinir); 

        $wrapper = new TElement('div');
        $wrapper->style = '
        margin:auto; 
        margin-top:100px;
        max-width:360px;
        height:450px;
        box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2), 0 5px 5px 0 rgba(0, 0, 0, 0.24);
        position: relative;
        z-index: 1;
        box-sizing: border-box;';
        $wrapper->id    = 'login-wrapper';
        $wrapper->add($this->form);
        // add the form to the page
        parent::add($wrapper);
    }
    
    /**
     * user exit action
     * Populate unit combo
     */
    public static function onExitUser($param)
    {
        try
        {
            TTransaction::open('permission');
            
            $user = SystemUser::newFromLogin( $param['login'] );
            if ($user instanceof SystemUser)
            {
                $units = $user->getSystemUserUnits();
                $options = [];
                
                if ($units)
                {
                    foreach ($units as $unit)
                    {
                        $options[$unit->id] = $unit->unidade;
                    }
                }
                TCombo::reload('form_login', 'unit_id', $options);
            }
            
            TTransaction::close();
        }
        catch (Exception $e)
        {
            new TMessage('error',$e->getMessage());
            TTransaction::rollback();
        }
    }
    
    /**
     * Authenticate the User
     */
    public static function onLogin($param)
    {
        $ini  = AdiantiApplicationConfig::get();
        
        try
        {
            TTransaction::open('permission');
            $data = (object) $param;
            
            if (empty($data->login))
            {
                throw new Exception( AdiantiCoreTranslator::translate('The field ^1 is required', _t('Login')) );
            }
            
            if (empty($data->password))
            {
                throw new Exception( AdiantiCoreTranslator::translate('The field ^1 is required', _t('Password')) );
            }
            
            if (!empty($ini['general']['multiunit']) and $ini['general']['multiunit'] == '1' and empty($data->unit_id))
            {    
                throw new Exception( AdiantiCoreTranslator::translate('The field ^1 is required', _t('Unit')) );
            }
            
            $user = SystemUser::validate( $data->login );
            
            if ($user)
            {
                if (!empty($ini['permission']['auth_service']) and class_exists($ini['permission']['auth_service']))
                {
                    $service = $ini['permission']['auth_service'];
                    $service::authenticate( $data->login, $data->password );
                }
                else
                {
                    SystemUser::authenticate( $data->login, $data->password );
                }
                
                TSession::regenerate();
                $programs = $user->getPrograms();
                $programs['LoginForm'] = TRUE;
                
                TSession::setValue('logged', TRUE);
                TSession::setValue('login', $data->login);
                TSession::setValue('userid', $user->id);
                TSession::setValue('usergroupids', $user->getSystemUserGroupIds());
                TSession::setValue('userunitids', $user->getSystemUserUnitIds());
                TSession::setValue('username', $user->name);
                TSession::setValue('usermail', $user->email);
                TSession::setValue('frontpage', '');
                TSession::setValue('programs',$programs);
                
                if (!empty($user->unit))
                {
                    TSession::setValue('userunitid',$user->unit->id);
                }
                
                if (!empty($ini['general']['multiunit']) and $ini['general']['multiunit'] == '1' and !empty($data->unit_id))
                {
                    TSession::setValue('userunitid', $data->unit_id );
                }
                
                $frontpage = $user->frontpage;
                SystemAccessLog::registerLogin();
                if ($frontpage instanceof SystemProgram and $frontpage->controller)
                {
                    AdiantiCoreApplication::gotoPage($frontpage->controller); // reload
                    TSession::setValue('frontpage', $frontpage->controller);
                }
                else
                {
                    AdiantiCoreApplication::gotoPage('EmptyPage'); // reload
                    TSession::setValue('frontpage', 'EmptyPage');
                }
            }
            TTransaction::close();
        }
        catch (Exception $e)
        {
            new TMessage('error',$e->getMessage());
            TSession::setValue('logged', FALSE);
            TTransaction::rollback();
        }
    }
    
    /** 
     * Reload permissions
     */
    public static function reloadPermissions()
    {
        try
        {
            TTransaction::open('permission');
            $user = SystemUser::newFromLogin( TSession::getValue('login') );
            
            if ($user)
            {
                $programs = $user->getPrograms();
                $programs['LoginForm'] = TRUE;
                TSession::setValue('programs', $programs);
                
                $frontpage = $user->frontpage;
                if ($frontpage instanceof SystemProgram AND $frontpage->controller)
                {
                    TApplication::gotoPage($frontpage->controller); // reload
                }
                else
                {
                    TApplication::gotoPage('EmptyPage'); // reload
                }
            }
            TTransaction::close();
        }
        catch (Exception $e)
        {
            new TMessage('error', $e->getMessage());
        }
    }
    
    /**
     *
     */
    public function onLoad($param)
    {
    }
    
    /**
     * Logout
     */
    public static function onLogout()
    {
        SystemAccessLog::registerLogout();
        TSession::freeSession();
        AdiantiCoreApplication::gotoPage('LoginForm', '');
    }
}