<?php
/**
 * Element: Editor
 * Displays an HTML editor text field
 *
 * @package			NoNumber! Framework
 * @version			11.11.2
 *
 * @author			Peter van Westen <peter@nonumber.nl>
 * @link			http://www.nonumber.nl
 * @copyright		Copyright © 2011 NoNumber! All Rights Reserved
 * @license			http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
 */

// No direct access
defined( '_JEXEC' ) or die();

/**
 * Editor Element
 *
 * Available extra parameters:
 * width			Width of the editor (default = 100%)
 * height			Width of the editor (default = 400)
 * newline			Show editor on a new line (under the other blocks)
 */
class nnFieldEditor
{
	var $_version = '11.11.2';

	function getInput( $name, $id, $value, $params, $children, $j15 = 0 )
	{
		$this->params = $params;

		$label = $this->def( 'label' );
		$description = $this->def( 'description' );
		$width = $this->def( 'width', '100%' );
		$height = $this->def( 'height', 400 );
		$newline = $this->def( 'newline' );

		$value = htmlspecialchars( $value, ENT_QUOTES, 'UTF-8' );

		$option = JRequest::getCmd( 'option', '' );
		if ( $option == 'com_modules' ) {
			$name = $name.'';
		}

		$html = '';
		if ( $newline ) {
			$html .= JText::_( $description );
			$html .= '</td></tr></table>';
			$html .= '</div></div></fieldset></div>';
			$html .= '<div class="clr"></div><div><fieldset class="adminform">';
			if ( $label != '' ) {
				$html .= '<legend>'.JText::_( $label ).'</legend>';
			}
			$html .= '<div><div><div><table width="100%" class="paramlist admintable" cellspacing="1"><tr><td colspan="2" class="paramlist_value">';
		} else {
			if ( $label != '' ) {
				$html .= '<b>'.JText::_( $label ).'</b><br />';
			}
			if ( $description != '' ) {
				$html .= JText::_( $description ).'<br />';
			}
		}

		$editor =& JFactory::getEditor();
		$html .= $editor->display( $name, $value, $width, $height, '60', '20', true );
		$html .= '<br clear="all" />';

		return $html;
	}

	private function def( $val, $default = '' )
	{
		return ( isset( $this->params[$val] ) && (string) $this->params[$val] != '' ) ? (string) $this->params[$val] : $default;
	}
}

if ( version_compare( JVERSION, '1.6.0', 'l' ) ) {
	// For Joomla 1.5
	class JElementNN_Editor extends JElement
	{
		/**
		 * Element name
		 *
		 * @access	protected
		 * @var		string
		 */
		var $_name = 'Editor';

		function fetchTooltip( $label, $description, &$node, $control_name, $name )
		{
			return;
		}

		function fetchElement( $name, $value, &$node, $control_name )
		{
			$this->_nnfield = new nnFieldEditor();
			return $this->_nnfield->getInput( $control_name.'['.$name.']', $control_name.$name, $value, $node->attributes(), $node->children(), 1 );
		}
	}
} else {
	// For Joomla 1.6
	require_once JPATH_LIBRARIES.'/joomla/form/fields/editor.php';
}