<?php
/**
 * simple textfield patForms element that builds and validates text input fields.
 * 
 * @access		protected
 * @package		patForms
 * @subpackage	patForms_Element
 * @author      gERD Schaufelberger <gerd@php-tools.net>
 */

/**
 * simple textfield patForms element that builds and validates text input fields.
 * 
 * @access		protected
 * @package		patForms
 * @subpackage	patForms_Element
 * @author      gERD Schaufelberger <gerd@php-tools.net>
 * @license		LGPL, see license.txt for details
 */
class patForms_Element_WBCmXml extends patForms_Element
{
   /**
	* Stores the name of the element - this is used mainly by the patForms
	* error management and should be set in every element class.
	* @access	public
	*/
	var $elementName = 'WBCmXml';

   /**
	* the type of the element - set this to the type of element you are creating
	* if you want to use the {@link patForms_Element::element2html()} method to 
	* create the final HTML tag for your element.
	*
	* @access	public
	* @see		patForms_Element::element2html()
	*/
	var $elementType	=	array(	
		'html'	=>	'textarea',
	);
	
   /**
	* set here which attributes you want to include in the element if you want to use
	* the {@link patForms_Element::convertDefinition2Attributes()} method to automatically
	* convert the values from your element definition into element attributes.
	*
	* @access	protected
	* @see		patForms_Element::convertDefinition2Attribute()
	*/
	var	$attributeDefinition = array(	
			
		'id' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array( 'html' ),
		),
		'name' => array(	
			'required'		=>	true,
			'format'		=>	'string',
			'outputFormats'	=>	array( 'html' ),
			'modifiers'		=>	array( 'insertSpecials' => array() ),
		),
		'title' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array( 'html' ),
			'modifiers'		=>	array( 'insertSpecials' => array() ),
		),
		'description' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array(),
			'modifiers'		=>	array( 'insertSpecials' => array() ),
		),
		'default' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array(),
		),
		'label' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array(),
		),
		'edit' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'default'		=>	'yes',
			'outputFormats'	=>	array(),
		),
		'display' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'default'		=>	'yes',
			'outputFormats'	=>	array(),
		),
		'required' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'default'		=>	'yes',
			'outputFormats'	=>	array(),
		),
		'value' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array( 'html' ),
		),
		'style' => array(	
			'required'		=>	false,
			'outputFormats'	=>	array( 'html' ),
			'format'		=>	'string',
            'default'       =>  'width:100%;'         
		),
		'class' => array(	
			'required'		=>	false,
			'outputFormats'	=>	array( 'html' ),
			'format'		=>	'string',
		),
		'onchange' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array( 'html' ),
			'modifiers'		=>	array( 'insertSpecials' => array() ),
		),
		'onclick' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array( 'html' ),
			'modifiers'		=>	array( 'insertSpecials' => array() ),
		),
		'onfocus' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array( 'html' ),
			'modifiers'		=>	array( 'insertSpecials' => array() ),
		),
		'onmouseover' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array( 'html' ),
			'modifiers'		=>	array( 'insertSpecials' => array() ),
		),
		'onmouseout' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array( 'html' ),
			'modifiers'		=>	array( 'insertSpecials' => array() ),
		),
		'onblur' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array( 'html' ),
			'modifiers'		=>	array( 'insertSpecials' => array() ),
		),
		'accesskey' => array(	
			'required'		=>	false,
			'format'		=>	'string',
			'outputFormats'	=>	array( 'html' ),
		),
		'position' => array(	
			'required'		=>	false,
			'format'		=>	'int',
			'outputFormats'	=>	array(),
		),
		'tabindex' => array(	
			'required'		=>	false,
			'format'		=>	'int',
			'outputFormats'	=>	array( 'html' ),
		),
		'maxlength' => array(
			'required'		=>	false,
			'format'		=>	'int',
			'outputFormats'	=>	array(),
		),
		'minlength' => array(
			'required'		=>	false,
			'format'		=>	'int',
			'outputFormats'	=>	array(),
		),      
		'rows' => array(
			'required'		=>	false,
			'format'		=>	'int',
			'outputFormats'	=>	array( 'html' ),
		),
		'cols' => array(
			'required'		=>	false,
			'format'		=>	'int',
			'outputFormats'	=>	array( 'html' ),
		),
		'disabled' => array(
			'required'		=>	false,
			'format'		=>	'string',
			'default'		=>	'no',
			'outputFormats'	=>	array( 'html' ),
		),
        'config' => array(
            'required'      =>  false,
            'format'        =>  'string',
            'default'       =>  '_default.js',
            'outputFormats' =>  array(),
        ),
	);
		
    /**
     *	define error codes and messages for each form element
     *
     *  @access private
     *  @var	array	$validatorErrorCodes
     */
	var	$validatorErrorCodes  =   array(
		'C'	=>	array(
			1	=>	'This field is required, please complete it.',
			2	=>	'Value is not a string.',
			3	=>	'The value is shorter than the minimum length of [MINLENGTH].',
			4	=>	'The value is longer than the maximum length of [MAXLENGTH].',
			5	=>	'Markup tags are not allowed',
			6	=>	'The value contains some tags that are not allowed - only \'[ALLOWEDTAGS]\' are allowed here'
		),
		'de' =>	array(
			1	=>	'Pflichtfeld. Bitte vervollst�ndigen Sie Ihre Angabe.',
			2	=>	'Wert ist keine Zeichenkette.',
			3	=>	'Eingabe zu kurz, bitte geben Sie mindestens [MINLENGTH] Zeichen ein.',
			4	=>	'Eingabe zu lang, bitte geben Sie maximal [MAXLENGTH] Zeichen ein.',
			5	=>	'Tags sind nicht erlaubt.',
			6	=>	'Der Text enth�lt unbekannte Tags; es sind nur \'[ALLOWEDTAGS]\' erlaubt.'
		),
		'fr' =>	array(
			1	=>	'Ce champ est obligatoire.',
			2	=>	'Pas une cha�ne de caract�res valide.',
			3	=>	'Valeur trop courte. Longueur minimum: [MINLENGTH] caract�res.',
			4	=>	'Valeur trop longue. Longueur maximum: [MAXLENGTH] caract�res.',
			5	=>	'Les balises ne sont pas autoris�es.',
			6	=>	'Le texte contient des balises non autoris�es - les balises autoris�es sont \'[ALLOWEDTAGS]\'.'
		)
	);

	
   /**
	* element creation method for the 'HTML' format in the 'default' form mode.
	*
	* @access	public
	* @param	mixed	value of the element
	* @return	mixed	$element	The element, or false if failed.
	*/
	function serializeHtmlDefault( $value )
	{
        $sess   =   wbFactory::Singleton( 'patSession' );
        $lang   =   patForms::getStaticProperty( 'locale' );
    
		if( $this->attributes['display'] == 'no' ) {
			return $this->createDisplaylessTag( $value );
		}
		
		if( $this->attributes['edit'] == 'no' ) {
			$this->attributes['disabled']	=	'yes';
		}
		
        $path   =   dirname( $_SERVER['PHP_SELF'] );
        if( $path == '/' ) {
            $path   =   '';
        }        
        $editorBase   = sprintf( '_editor_url = "%s/xinha/"; _editor_lang = "%s";', $path, $lang );

        wbJSTools::includeJavascript( "wbDialog_Session = '". $sess->GetSID() ."'", 'onload' );
        wbJSTools::includeJavascript( $editorBase, 'code' );
        wbJSTools::includeJavascript( 'wbDialog.js' );
        wbJSTools::includeJavascript( '/xinha/XinhaCore.js' );
        
        $configFile =   wbFactory::getParam( 'baseDir' ) . '/' . wbFactory::getParam( 'configDir' ) . '/xinha/' . $this->attributes['config'];
        $html   =   array();
        
        $cm     =   wbFactory::create( 'wbContentManager' );
        $value  =   $cm->transform( $value, 'fake' );
        
        $html[] =  $this->createTag( 'textarea', 'full', $this->getAttributesFor( $this->getFormat() ), $value );
        
        $html[] =   '<script type="text/javascript">';
        $html[] =   file_get_contents( $configFile );
        $html[] =   'editor_'. $this->attributes['id'] .' = new Xinha( "' . $this->attributes['id'] . '", xinhaConfig );';
        $html[] =   'editor_'. $this->attributes['id'] .'.generate();';
        $html[] =   '</script>';
		return implode( "\n", $html );
	}
	
   /**
	* element creation method for the 'HTML' format in the 'readonly' form mode.
	* Very simple; just returns the stored element value.
	*
	* @access	public
	* @param	mixed	value of the element
	* @return	string	$value	The element's value
	*/
	function serializeHtmlReadonly( $value )
	{      
		$tag = $this->createDisplaylessTag( $value );
		
		if( $this->attributes['display'] == 'no' ) {
			return $tag;
		}

		return	$value.$tag;		
	}
	
   /**
	* validates the element.
	*
	* @access	public
	* @param	mixed	value of the element
	* @return	bool	$isValid	True if element could be validated, false otherwise.
	*/
	function validateElement( $value )
	{
		$required	=	false;
		$empty		=	false;
		
		// store the required flag for easy access
		if( isset( $this->attributes['required'] ) && $this->attributes['required'] == 'yes' ) {
			$required	=	true;
        }         
		
        $stripedValue   =   strip_tags( $value );
        
		if( strlen( $stripedValue ) == 0 )  {
			$empty	=	true;
        }         
			
		if( $empty && $required ) {
			$this->addValidationError( 1 );
			return false;
		}
			
		if( $empty && !$required )  {
			return true;
        }         
			
		// is it a string?
		if( !is_string( $value ) ) {
			$this->addValidationError( 2 );
			return false;
		}
		
		// minlength
		if( isset( $this->attributes['minlength'] ) && strlen( $stripedValue ) < $this->attributes['minlength'] ) {
			$this->addValidationError( 3, array( 'minlength' => $this->attributes['minlength'] ) );
			return false;
		}
		
		// maxlength
		if( isset( $this->attributes['maxlength'] ) && strlen( $stripedValue ) > $this->attributes['maxlength'] ) {
			$this->addValidationError( 4, array( 'maxlength' => $this->attributes['maxlength'] ) );
			return false;
		}
        
        $cm             =   wbFactory::create( 'wbContentManager' );
        $this->value    =   $cm->transform( $value, 'xml' );
        
		return true;
	}
}

?>