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Файл: contao-3.5.8/system/modules/core/widgets/Password.php
Строк: 153
<?php

/**
 * Contao Open Source CMS
 *
 * Copyright (c) 2005-2016 Leo Feyer
 *
 * @license LGPL-3.0+
 */

namespace Contao;


/**
 * Provide methods to handle password fields.
 *
 * @property integer $maxlength
 * @property boolean $mandatory
 * @property string  $placeholder
 * @property string  $description
 *
 * @author Leo Feyer <https://github.com/leofeyer>
 */
class Password extends Widget
{

    
/**
     * Submit user input
     * @var boolean
     */
    
protected $blnSubmitInput true;

    
/**
     * Add a for attribute
     * @var boolean
     */
    
protected $blnForAttribute true;

    
/**
     * Template
     * @var string
     */
    
protected $strTemplate 'be_widget_pw';


    
/**
     * Always decode entities
     *
     * @param array $arrAttributes
     */
    
public function __construct($arrAttributes=null)
    {
        
parent::__construct($arrAttributes);
        
$this->decodeEntities true;
    }


    
/**
     * Add specific attributes
     *
     * @param string $strKey
     * @param mixed  $varValue
     */
    
public function __set($strKey$varValue)
    {
        switch (
$strKey)
        {
            case 
'maxlength':
                if (
$varValue 0)
                {
                    
$this->arrAttributes['maxlength'] = $varValue;
                }
                break;

            case 
'mandatory':
                if (
$varValue)
                {
                    
$this->arrAttributes['required'] = 'required';
                }
                else
                {
                    unset(
$this->arrAttributes['required']);
                }
                
parent::__set($strKey$varValue);
                break;

            case 
'placeholder':
                
$this->arrAttributes['placeholder'] = $varValue;
                break;

            default:
                
parent::__set($strKey$varValue);
                break;
        }
    }


    
/**
     * Validate input and set value
     *
     * @param mixed $varInput
     *
     * @return string
     */
    
protected function validator($varInput)
    {
        
$this->blnSubmitInput false;

        if ((
$varInput == '' || $varInput == '*****') && $this->varValue != '')
        {
            return 
'*****';
        }

        if (
utf8_strlen($varInput) < Config::get('minPasswordLength'))
        {
            
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['passwordLength'], Config::get('minPasswordLength')));
        }

        if (
$varInput != $this->getPost($this->strName '_confirm'))
        {
            
$this->addError($GLOBALS['TL_LANG']['ERR']['passwordMatch']);
        }

        if (
$varInput == $GLOBALS['TL_USERNAME'])
        {
            
$this->addError($GLOBALS['TL_LANG']['ERR']['passwordName']);
        }

        
$varInput parent::validator($varInput);

        if (!
$this->hasErrors())
        {
            
$this->blnSubmitInput true;
            
Message::addConfirmation($GLOBALS['TL_LANG']['MSC']['pw_changed']);

            return 
Encryption::hash($varInput);
        }

        return 
'';
    }


    
/**
     * Generate the widget and return it as string
     *
     * @return string
     */
    
public function generate()
    {
        return 
sprintf('<input type="password" autocomplete="off" name="%s" id="ctrl_%s" class="tl_text tl_password%s" value="%s"%s onfocus="Backend.getScrollOffset()">%s%s',
                        
$this->strName,
                        
$this->strId,
                        (
strlen($this->strClass) ? ' ' $this->strClass ''),
                        ((
$this->varValue != '') ? '*****' ''),
                        
$this->getAttributes(),
                        
$this->wizard,
                        ((
strlen($this->description) && Config::get('showHelp') && !$this->hasErrors()) ? "n  " '<p class="tl_help tl_tip">'.$this->description.'</p>' ''));
    }


    
/**
     * Generate the label of the confirmation field and return it as string
     *
     * @return string
     */
    
public function generateConfirmationLabel()
    {
        return 
sprintf('<label for="ctrl_%s_confirm" class="confirm%s">%s%s%s</label>',
                        
$this->strId,
                        (
strlen($this->strClass) ? ' ' $this->strClass ''),
                        (
$this->mandatory '<span class="invisible">'.$GLOBALS['TL_LANG']['MSC']['mandatory'].' </span>' ''),
                        
$GLOBALS['TL_LANG']['MSC']['confirm'][0],
                        (
$this->mandatory '<span class="mandatory">*</span>' ''));
    }


    
/**
     * Generate the widget and return it as string
     *
     * @return string
     */
    
public function generateConfirmation()
    {
        return 
sprintf('<input type="password" autocomplete="off" name="%s_confirm" id="ctrl_%s_confirm" class="tl_text tl_password confirm%s" value="%s"%s onfocus="Backend.getScrollOffset()">%s',
                        
$this->strName,
                        
$this->strId,
                        (
strlen($this->strClass) ? ' ' $this->strClass ''),
                        ((
$this->varValue != '') ? '*****' ''),
                        
$this->getAttributes(),
                        ((
strlen($GLOBALS['TL_LANG']['MSC']['confirm'][1]) && Config::get('showHelp')) ? "n  " '<p class="tl_help tl_tip">'.$GLOBALS['TL_LANG']['MSC']['confirm'][1].'</p>' ''));
    }
}
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