[Sommaire] [Imprimer]

   1  <?php // $Id: class.wiki2xhtmlarea.php,v 1.18 2006/10/16 07:12:19 moosh Exp $
   2  if ( count( get_included_files() ) == 1 ) die( '---' );
   3      // vim: expandtab sw=4 ts=4 sts=4:
   4  
   5      /**
   6       * CLAROLINE
   7       *
   8       * @version 1.8 $Revision: 1.18 $
   9       *
  10       * @copyright 2001-2006 Universite catholique de Louvain (UCL)
  11       *
  12       * @license http://www.gnu.org/copyleft/gpl.html (GPL) GENERAL PUBLIC LICENSE
  13       * This program is under the terms of the GENERAL PUBLIC LICENSE (GPL)
  14       * as published by the FREE SOFTWARE FOUNDATION. The GPL is available
  15       * through the world-wide-web at http://www.gnu.org/copyleft/gpl.html
  16       *
  17       * @author Frederic Minne <zefredz@gmail.com>
  18       *
  19       * @package Wiki2xhtmlArea
  20       */
  21  
  22      require_once dirname(__FILE__) . "/lib.javascript.php";
  23  
  24      /**
  25       * Wiki2xhtml editor textarea
  26       */
  27      class Wiki2xhtmlArea
  28      {
  29          var $content;
  30          var $attributeList;
  31  
  32          /**
  33           * Constructor
  34           * @param string content of the area
  35           * @param string name name of the area
  36           * @param int cols number of cols
  37           * @param int rows number of rows
  38           * @param array extraAttributes extra html attributes for the area
  39           */
  40          function Wiki2xhtmlArea(
  41              $content = ''
  42              , $name = 'content'
  43              , $cols = 80
  44              , $rows = 30
  45              , $extraAttributes = null )
  46          {
  47              $this->setContent( $content );
  48  
  49              $attributeList = array();
  50              $attributeList['name'] = $name;
  51              $attributeList['id'  ] = $name;
  52              $attributeList['cols'] = $cols;
  53              $attributeList['rows'] = $rows;
  54  
  55              $this->attributeList = ( is_array( $extraAttributes ) )
  56                  ? array_merge( $attributeList, $extraAttributes )
  57                  : $attributeList
  58                  ;
  59          }
  60  
  61          /**
  62           * Set area content
  63           * @param string content
  64           */
  65          function setContent( $content )
  66          {
  67              $this->content = $content;
  68          }
  69  
  70          /**
  71           * Get area content
  72           * @return string area content
  73           */
  74          function getContent()
  75          {
  76              return $this->content;
  77          }
  78  
  79          /**
  80           * Get area wiki syntax toolbar
  81           * @return string toolbar javascript code
  82           */
  83          function getToolbar()
  84          {
  85              $toolbar = '';
  86  
  87  
  88              $toolbar .= '<script type="text/javascript" src="'
  89                  .document_web_path().'/lib/javascript/toolbar.js"></script>'
  90                  . "\n"
  91                  ;
  92              $toolbar .= "<script type=\"text/javascript\">if (document.getElementById) {
  93          var tb = new dcToolBar(document.getElementById('".$this->attributeList['id']."'),
  94          'wiki','".document_web_path()."/toolbar/');
  95  
  96          tb.btStrong('".get_lang('Bold')."');
  97          tb.btEm('".get_lang('Italic')."');
  98          tb.btIns('".get_lang('Underline')."');
  99          tb.btDel('".get_lang('Strike')."');
 100          tb.btQ('".get_lang('Inline quote')."');
 101          tb.btCode('".get_lang('Code')."');
 102          tb.addSpace(10);
 103          tb.btBr('".get_lang('Line break')."');
 104          tb.addSpace(10);
 105          tb.btBquote('".get_lang('Blockquote')."');
 106          tb.btPre('".get_lang('Preformated text')."');
 107          tb.btList('".get_lang('Unordered list')."','ul');
 108          tb.btList('".get_lang('Ordered list')."','ol');
 109          tb.addSpace(10);
 110          tb.btLink('".get_lang('External link')."','".get_lang('URL?')
 111              . "','".get_lang('Language')."','" . $GLOBALS['iso639_1_code']."');
 112          tb.btImgLink('".get_lang('External image')."','".get_lang('URL')."');
 113          tb.draw('');
 114      }
 115      </script>\n";
 116  
 117              return $toolbar;
 118          }
 119  
 120          /**
 121           * paint (ie echo) area
 122           */
 123          function paint()
 124          {
 125              echo $this->toHTML();
 126          }
 127  
 128          /**
 129           * get area html code for string inclusion
 130           * @return string area html code
 131           */
 132          function toHTML()
 133          {
 134              $wikiarea = '';
 135  
 136              $attr = '';
 137  
 138              foreach( $this->attributeList as $attribute => $value )
 139              {
 140                  $attr .= ' ' . $attribute . '="' . $value . '"';
 141              }
 142  
 143              $wikiarea .= '<textarea'.$attr.'>'.$this->getContent().'</textarea>' . "\n";
 144  
 145              $wikiarea .= $this->getToolbar();
 146  
 147              return $wikiarea;
 148          }
 149      }
 150  ?>