[svn r10818] replace FCK editor if "WCAG" tag set the 'true'

main/WCAG/WCAG_rendering.php

@@ -0,0 +1,84 @@
+<?php
+/* vim: set expandtab tabstop=4 shiftwidth=4: */
+// +----------------------------------------------------------------------+
+// | PHP version 4.0                                                      |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2003 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.0 of the PHP license,       |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Authors: Adam Daniel <adaniel1@eesus.jnj.com>                        |
+// |          Bertrand Mansion <bmansion@mamasam.com>                     |
+// +----------------------------------------------------------------------+
+//
+// $Id: wai_rendering.php,v 1.0 2006/10/07 20:12:17 avb Exp $
+
+include_once ('../inc/global.inc.php');
+include_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
+
+/**
+* helper for WCAG rendering.
+*
+* @author      Patrick Vandermaesen <pvandermaesen@noctis.be>
+* @version     1.0
+*/
+class WCAG_Rendering {
+
+/**
+*	add a form for set WCAG content (replace FCK)
+*	@version 1.1
+*/
+function &prepare_admin_form( $xhtml )
+{
+	$startP = stripos ($xhtml, "<p>");
+	$endP =  stripos ($xhtml, "</p>");	
+	$text = substr ($xhtml, $startP+3, $endP-$startP-3 );
+	
+	$startImgURL = stripos ($xhtml, "src=\"");
+	$endImgURL = stripos ($xhtml, "\" ");
+	$url = substr ($xhtml, $startImgURL+5, $endImgURL-$startImgURL-5 );
+	
+	$subxhtml = substr ($xhtml, $endImgURL+2, $startP);
+	$startImgLabel = stripos ($subxhtml, "alt=\"");
+	$endImgLabel = stripos ($subxhtml, "\" ");
+	$label = substr ($subxhtml, $startImgLabel+5, $endImgLabel-$startImgLabel-5 );
+	
+	$subxhtml = substr ($xhtml, $endP+2, 9999999999);
+	$startLinkURL = stripos ($subxhtml, "ref=\"");
+	$endLinkURL = stripos ($subxhtml, "\">");
+	$link = substr ($subxhtml, $startLinkURL+5, $endLinkURL-$startLinkURL-5 );
+	
+	$endLinkLabel = stripos ($subxhtml, "</a>");
+	$linkLabel = substr ( $subxhtml, $endLinkURL+2, $endLinkLabel-$endLinkURL-2 );
+	
+	$values = array("text"=>$text,
+                    "imagefile"=>$url,
+                    "imageLabel"=>$label,
+                    "link"=>$link,
+					"linkLabel"=>$linkLabel);
+
+	$form = new FormValidator('waiForm');
+	$form->addElement('textarea','text',get_lang('WCAGContent'));
+	$file =& $form->addElement('text','imagefile',get_lang('WCAGImage'));
+	$form->addElement('text','imageLabel',get_lang('WCAGLabel'));
+	$form->addElement('text','link',get_lang('WCAGLink'));
+	$form->addElement('text','linkLabel',get_lang('WCAGLinkLabel'));
+	
+	$form->setDefaults($values);
+	
+	$renderer =& $form->defaultRenderer();
+	$element_template = '<!-- BEGIN required --><span class="form_required">*</span> <!-- END required -->{label}<br />
+			<!-- BEGIN error --><span class="form_error">{error}</span><br /><!-- END error -->	{element}<br />';
+	$renderer->setElementTemplate($element_template);
+	
+	return $form;
+}
+
+} // end class WAI_Renderin
+?>