Removing WCAG see #6713
Julio Montoya
12 years ago
parent
df01ef2884
commit
385a7fbe6e
@ -1,195 +0,0 @@ |
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<?php |
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/* vim: set expandtab tabstop=4 shiftwidth=4: */ |
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// +----------------------------------------------------------------------+ |
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// | PHP version 4.0 | |
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// +----------------------------------------------------------------------+ |
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// | Copyright (c) 1997-2003 The PHP Group | |
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// +----------------------------------------------------------------------+ |
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// | This source file is subject to version 2.0 of the PHP license, | |
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// | that is bundled with this package in the file LICENSE, and is | |
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// | available at through the world-wide-web at | |
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// | http://www.php.net/license/2_02.txt. | |
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// | If you did not receive a copy of the PHP license and are unable to | |
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// | obtain it through the world-wide-web, please send a note to | |
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// | license@php.net so we can mail you a copy immediately. | |
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// +----------------------------------------------------------------------+ |
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// | Authors: Adam Daniel <adaniel1@eesus.jnj.com> | |
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// | Bertrand Mansion <bmansion@mamasam.com> | |
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// +----------------------------------------------------------------------+ |
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// |
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// $Id: wai_rendering.php,v 1.0 2006/10/07 20:12:17 avb Exp $ |
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/** |
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* @package chamilo.include |
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*/ |
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/** |
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* Code |
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*/ |
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include_once ('../inc/global.inc.php'); |
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include_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php'); |
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|
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/** |
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* helper for WCAG rendering. |
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* |
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* @author Patrick Vandermaesen <pvandermaesen@noctis.be> |
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* @version 1.0 |
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* @package chamilo.include |
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*/ |
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class WCAG_Rendering { |
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|
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function editor_header() { |
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return '<div id="WCAG-editor"><div class="title">'.get_lang('WCAGEditor').'</div><div class="body">'; |
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} |
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|
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function editor_footer() { |
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return '</div></div>'; |
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} |
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|
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function prepareXHTML() { |
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$text = $_POST['text']; |
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$text = WCAG_Rendering::text_to_HTML ( $text ); |
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$imageFile = $_POST['imagefile']; |
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$imageLabel = $_POST['imageLabel']; |
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$link = $_POST['link']; |
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$linkLabel = $_POST['linkLabel']; |
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if (strlen($linkLabel) == 0) { |
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$linkLabel = $link; |
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} |
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$home_top='<div id="WCAG-home"><img src="'.$imageFile.'" alt="'.$imageLabel.'" />'.'<p>'.$text.'</p>'; |
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if (strlen($link) > 0) { |
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$home_top = $home_top.'<a href="'.$link.'">'.$linkLabel.'</a>'; |
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} |
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$home_top=$home_top."<div style=\"clear:both;\"><span></span></div></div>"; |
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return $home_top; |
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} |
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|
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/** |
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* this method validate the content of current request (from WCAG editor). |
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* this function return the error msg. |
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*/ |
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function request_validation() { |
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$imageFile = $_POST['imagefile']; |
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$imageLabel = $_POST['imageLabel']; |
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if ((strlen($imageFile) > 0) and (strlen($imageLabel) == 0)) { |
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return get_lang('ErrorNoLabel'); |
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} |
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return ''; |
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} |
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|
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/** |
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* Converter Plaintext to (x)HTML |
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*/ |
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function text_to_HTML ($Text) |
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{ |
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$t = $Text; |
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$t = stripslashes($t); |
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$t = str_replace(">", ">", $t); |
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$t = str_replace("<", "<", $t); |
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|
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$t = preg_replace("/(\015\012)|(\015)|(\012)/", "<br />\n", $t); |
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$t = str_replace(" ", " ", $t); |
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return $t; |
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} |
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|
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function HTML_to_text ($xhtml) { |
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// convert HTML to text. |
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$text = str_replace("<br />", "", $xhtml); |
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$text = str_replace("<br/>", "", $text); |
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$text = str_replace(" ", " ", $text); |
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return $text; |
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} |
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|
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function extract_data ($xhtml) { |
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$text = $xhtml; |
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if (stripos($xhtml, '<p>')) { |
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$startP = stripos ($xhtml, "<p>"); |
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$endP = stripos ($xhtml, "</p>"); |
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$text = substr ($xhtml, $startP+3, $endP-$startP-3 ); |
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} |
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|
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// convert HTML to text. |
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$text = WCAG_Rendering::HTML_to_text($text); |
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|
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$url=''; |
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if (stripos($xhtml, '<img')) { |
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$startImgURL = stripos ($xhtml, "src=\""); |
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$endImgURL = stripos ($xhtml, "\" "); |
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$url = substr ($xhtml, $startImgURL+5, $endImgURL-$startImgURL-5 ); |
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$subxhtml = substr ($xhtml, $endImgURL+2, $startP); |
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$startImgLabel = stripos ($subxhtml, "alt=\""); |
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$endImgLabel = stripos ($subxhtml, "\" "); |
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$label = substr ($subxhtml, $startImgLabel+5, $endImgLabel-$startImgLabel-5 ); |
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} |
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|
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$subxhtml = substr ($xhtml, $endImgURL+2, $startP); |
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$startImgLabel = stripos ($subxhtml, "alt=\""); |
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$endImgLabel = stripos ($subxhtml, "\" "); |
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$label = substr ($subxhtml, $startImgLabel+5, $endImgLabel-$startImgLabel-5 ); |
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|
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$subxhtml = substr ($xhtml, $endP+2, 9999999999); |
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$link=""; |
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$linkLabel=""; |
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if (stripos($subxhtml, '<a href')) { |
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$startLinkURL = stripos ($subxhtml, "ref=\""); |
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$endLinkURL = stripos ($subxhtml, "\">"); |
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$link = substr ($subxhtml, $startLinkURL+5, $endLinkURL-$startLinkURL-5 ); |
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|
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$endLinkLabel = stripos ($subxhtml, "</a>"); |
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$linkLabel = substr ( $subxhtml, $endLinkURL+2, $endLinkLabel-$endLinkURL-2 ); |
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} |
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|
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$values = array("text"=>$text, |
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"imagefile"=>$url, |
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"imageLabel"=>$label, |
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"link"=>$link, |
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"linkLabel"=>$linkLabel); |
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return $values; |
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} |
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|
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/** |
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* add a form for set WCAG content (replace FCK) |
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* @version 1.1 |
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*/ |
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function &prepare_admin_form( $xhtml, &$form ) |
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{ |
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$values = WCAG_Rendering::extract_data($xhtml); |
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if ($form == null) { |
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$form = new FormValidator('waiForm'); |
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} |
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$form->addElement('textarea','text',get_lang('WCAGContent')); |
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$file =& $form->addElement('text','imagefile',get_lang('WCAGImage')); |
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$form->addElement('text','imageLabel',get_lang('WCAGLabel')); |
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$form->addElement('text','link',get_lang('WCAGLink')); |
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$form->addElement('text','linkLabel',get_lang('WCAGLinkLabel')); |
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$form->setDefaults($values); |
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$renderer =& $form->defaultRenderer(); |
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$element_template = '<!-- BEGIN required --><span class="form_required">*</span> <!-- END required -->{label}<br /> |
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<!-- BEGIN error --><span class="form_error">{error}</span><br /><!-- END error --> {element}<br />'; |
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$renderer->setElementTemplate($element_template); |
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return $form; |
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} |
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|
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function &create_xhtml($xhtml) { |
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$values = WCAG_Rendering::extract_data($xhtml); |
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$xhtml = WCAG_Rendering::editor_header(); |
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$xhtml .= get_lang('WCAGContent').'<br />'; |
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$xhtml .= '<textarea name="text">'.$values['text'].'</textarea>'; |
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$xhtml .= get_lang('WCAGImage').'<br />'; |
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$xhtml .= '<input type="text" name="imagefile" value="'.$values['imagefile'].'"/>'; |
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$xhtml .= '<br />'; |
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$xhtml .= '<a href="#" onclick="OpenFileBrowser (\''.api_get_path(WEB_PATH) . 'main/inc/lib/fckeditor/'.'editor/plugins/ImageManagerStandalone/genericManager.php?uploadPath=/\');">'.get_lang('SelectPicture').'</a>'; |
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$xhtml .= '<br />'; |
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$xhtml .= get_lang('WCAGLabel').'<br />'; |
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$xhtml .= '<input type="text" name="imageLabel" value="'.$values['imageLabel'].'"/>'; |
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$xhtml .= get_lang('WCAGLink').'<br />'; |
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$xhtml .= '<input type="text" name="link" value="'.$values['link'].'"/>'; |
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$xhtml .= get_lang('WCAGLinkLabel').'<br />'; |
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$xhtml .= '<input type="text" name="linkLabel" value="'.$values['linkLabel'].'"/>'; |
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$xhtml .= WCAG_Rendering::editor_footer();; |
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return $xhtml; |
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} |
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} // end class WAI_Rendering |
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@ -1,6 +0,0 @@ |
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<html> |
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<head> |
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</head> |
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<body> |
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</body> |
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</html> |
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