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   1  <?php
   2  // $Id: formdhtmltextarea.php 758 2006-09-24 21:41:09Z phppp $

   3  //  ------------------------------------------------------------------------ //

   4  //                XOOPS - PHP Content Management System                      //

   5  //                    Copyright (c) 2000 XOOPS.org                           //

   6  //                       <http://www.xoops.org/>                             //

   7  //  ------------------------------------------------------------------------ //

   8  //  This program is free software; you can redistribute it and/or modify     //

   9  //  it under the terms of the GNU General Public License as published by     //

  10  //  the Free Software Foundation; either version 2 of the License, or        //

  11  //  (at your option) any later version.                                      //

  12  //                                                                           //

  13  //  You may not change or alter any portion of this comment or credits       //

  14  //  of supporting developers from this source code or any supporting         //

  15  //  source code which is considered copyrighted (c) material of the          //

  16  //  original comment or credit authors.                                      //

  17  //                                                                           //

  18  //  This program is distributed in the hope that it will be useful,          //

  19  //  but WITHOUT ANY WARRANTY; without even the implied warranty of           //

  20  //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            //

  21  //  GNU General Public License for more details.                             //

  22  //                                                                           //

  23  //  You should have received a copy of the GNU General Public License        //

  24  //  along with this program; if not, write to the Free Software              //

  25  //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //

  26  //  ------------------------------------------------------------------------ //

  27  // Author: Kazumi Ono (AKA onokazu)                                          //

  28  // URL: http://www.myweb.ne.jp/, http://www.xoops.org/, http://jp.xoops.org/ //

  29  // Project: The XOOPS Project                                                //

  30  // ------------------------------------------------------------------------- //

  31  if (!defined('XOOPS_ROOT_PATH')) {
  32      die("XOOPS root path not defined");
  33  }
  34  /**

  35   *

  36   *

  37   * @package     kernel

  38   * @subpackage  form

  39   *

  40   * @author        Kazumi Ono    <onokazu@xoops.org>

  41   * @copyright    copyright (c) 2000-2003 XOOPS.org

  42   */
  43  /**

  44   * base class

  45   */
  46  include_once XOOPS_ROOT_PATH."/class/xoopsform/formtextarea.php";
  47  
  48  // Make sure you have included /include/xoopscodes.php, otherwise DHTML will not work properly!

  49  
  50  /**

  51   * A textarea with xoopsish formatting and smilie buttons

  52   *

  53   * @author    Kazumi Ono    <onokazu@xoops.org>

  54   * @copyright    copyright (c) 2000-2003 XOOPS.org

  55   *

  56   * @package     kernel

  57   * @subpackage  form

  58   */
  59  class XoopsFormDhtmlTextArea extends XoopsFormTextArea {
  60      /**

  61      * Extended HTML editor definition

  62      *

  63      * Set this property value if you want the editor to delegate rendering to an external class.

  64      * 

  65      * Note: this functionality is experimental, but feedback is welcome.

  66      * Note: the PM window doesn't use XoopsFormDhtmlTextArea, so no need to report it doesn't work here

  67      * 

  68      * array( 'bundleId' ): For XOS components (2.3+)

  69      * array( 'className', 'classPath' ):  To create an instance of "className", declared in the file XOOPS_ROOT_PATH . $classPath

  70      * 

  71      * Example:

  72      * $htmlEditor = array( 'XoopsFormTinyeditorTextArea', '/class/xoopseditor/tinyeditor/formtinyeditortextarea.php' );

  73      */
  74      var $htmlEditor = array();
  75  
  76      /**

  77       * Hidden text

  78       * @var    string

  79       * @access    private

  80       */
  81      var $_hiddenText;
  82  
  83      /**

  84       * Constructor

  85       *

  86       * @param    string  $caption    Caption

  87       * @param    string  $name       "name" attribute

  88       * @param    string  $value      Initial text

  89       * @param    int     $rows       Number of rows

  90       * @param    int     $cols       Number of columns

  91       * @param    string  $hiddentext Hidden Text

  92       */
  93  	function XoopsFormDhtmlTextArea($caption, $name, $value, $rows=5, $cols=50, $hiddentext="xoopsHiddenText", $options = array() )
  94      {
  95          $this->XoopsFormTextArea($caption, $name, $value, $rows, $cols);
  96          $this->_hiddenText = $hiddentext;
  97          
  98          if ( !empty( $this->htmlEditor ) ) {
  99              $options['name'] = $this->_name;
 100              $options['value'] = $this->_value;
 101              
 102              if ( count( $this->htmlEditor ) == 1 ) {
 103                  $this->htmlEditor = XOS::create( $this->htmlEditor[0] );
 104              } else {
 105                  list( $class, $path ) = $this->htmlEditor;
 106                  include_once XOOPS_ROOT_PATH . $path;
 107                  if ( class_exists( $class ) ) {
 108                      $this->htmlEditor = new $class( $options );
 109                  } else {
 110                      $this->htmlEditor = false;
 111                  }
 112              }
 113          }
 114      }
 115  
 116      /**

 117       * Prepare HTML for output

 118       *

 119       * @return    string  HTML

 120       */
 121  	function render()
 122      {
 123          $editor = false;
 124          if ( $this->htmlEditor && is_object( $this->htmlEditor ) ) {
 125              if ( !isset( $this->htmlEditor->isEnabled ) || $this->htmlEditor->isEnabled ) {
 126                  $editor = true;
 127              }
 128          }
 129          if ( $editor ) {
 130              return $this->htmlEditor->render();
 131          }
 132          
 133          $ret = "<a name='moresmiley'></a><img onmouseover='style.cursor=\"hand\"' src='".XOOPS_URL."/images/url.gif' alt='url' onclick='xoopsCodeUrl(\"".$this->getName()."\", \"".htmlspecialchars(_ENTERURL, ENT_QUOTES)."\", \"".htmlspecialchars(_ENTERWEBTITLE, ENT_QUOTES)."\");' />&nbsp;<img onmouseover='style.cursor=\"hand\"' src='".XOOPS_URL."/images/email.gif' alt='email' onclick='javascript:xoopsCodeEmail(\"".$this->getName()."\", \"".htmlspecialchars(_ENTEREMAIL, ENT_QUOTES)."\");' />&nbsp;<img onclick='javascript:xoopsCodeImg(\"".$this->getName()."\", \"".htmlspecialchars(_ENTERIMGURL, ENT_QUOTES)."\", \"".htmlspecialchars(_ENTERIMGPOS, ENT_QUOTES)."\", \"".htmlspecialchars(_IMGPOSRORL, ENT_QUOTES)."\", \"".htmlspecialchars(_ERRORIMGPOS, ENT_QUOTES)."\");' onmouseover='style.cursor=\"hand\"' src='".XOOPS_URL."/images/imgsrc.gif' alt='imgsrc' />&nbsp;<img onmouseover='style.cursor=\"hand\"' onclick='javascript:openWithSelfMain(\"".XOOPS_URL."/imagemanager.php?target=".$this->getName()."\",\"imgmanager\",400,430);' src='".XOOPS_URL."/images/image.gif' alt='image' />&nbsp;<img src='".XOOPS_URL."/images/code.gif' onmouseover='style.cursor=\"hand\"' alt='code' onclick='javascript:xoopsCodeCode(\"".$this->getName()."\", \"".htmlspecialchars(_ENTERCODE, ENT_QUOTES)."\");' />&nbsp;<img onclick='javascript:xoopsCodeQuote(\"".$this->getName()."\", \"".htmlspecialchars(_ENTERQUOTE, ENT_QUOTES)."\");' onmouseover='style.cursor=\"hand\"' src='".XOOPS_URL."/images/quote.gif' alt='quote' /><br />\n";
 134  
 135          $sizearray = array("xx-small", "x-small", "small", "medium", "large", "x-large", "xx-large");
 136          $ret .= "<select id='".$this->getName()."Size' onchange='setVisible(\"".$this->_hiddenText."\");setElementSize(\"".$this->_hiddenText."\",this.options[this.selectedIndex].value);'>\n";
 137          $ret .= "<option value='SIZE'>"._SIZE."</option>\n";
 138          foreach ( $sizearray as $size ) {
 139              $ret .=  "<option value='$size'>$size</option>\n";
 140          }
 141          $ret .= "</select>\n";
 142          $fontarray = array("Arial", "Courier", "Georgia", "Helvetica", "Impact", "Verdana");
 143          $ret .= "<select id='".$this->getName()."Font' onchange='setVisible(\"".$this->_hiddenText."\");setElementFont(\"".$this->_hiddenText."\",this.options[this.selectedIndex].value);'>\n";
 144          $ret .= "<option value='FONT'>"._FONT."</option>\n";
 145          foreach ( $fontarray as $font ) {
 146              $ret .= "<option value='$font'>$font</option>\n";
 147          }
 148          $ret .= "</select>\n";
 149          $colorarray = array("00", "33", "66", "99", "CC", "FF");
 150          $ret .= "<select id='".$this->getName()."Color' onchange='setVisible(\"".$this->_hiddenText."\");setElementColor(\"".$this->_hiddenText."\",this.options[this.selectedIndex].value);'>\n";
 151          $ret .= "<option value='COLOR'>"._COLOR."</option>\n";
 152          foreach ( $colorarray as $color1 ) {
 153              foreach ( $colorarray as $color2 ) {
 154                  foreach ( $colorarray as $color3 ) {
 155                      $ret .= "<option value='".$color1.$color2.$color3."' style='background-color:#".$color1.$color2.$color3.";color:#".$color1.$color2.$color3.";'>#".$color1.$color2.$color3."</option>\n";
 156                  }
 157              }
 158          }
 159          $ret .= "</select><span id='".$this->_hiddenText."'>"._EXAMPLE."</span>\n";
 160          $ret .= "<br />\n";
 161          $ret .= "<img onclick='javascript:setVisible(\"".$this->_hiddenText."\");makeBold(\"".$this->_hiddenText."\");' onmouseover='style.cursor=\"hand\"' src='".XOOPS_URL."/images/bold.gif' alt='bold' />&nbsp;<img onclick='javascript:setVisible(\"".$this->_hiddenText."\");makeItalic(\"".$this->_hiddenText."\");' onmouseover='style.cursor=\"hand\"' src='".XOOPS_URL."/images/italic.gif' alt='italic' />&nbsp;<img onclick='javascript:setVisible(\"".$this->_hiddenText."\");makeUnderline(\"".$this->_hiddenText."\");' onmouseover='style.cursor=\"hand\"' src='".XOOPS_URL."/images/underline.gif' alt='underline' />&nbsp;<img onclick='javascript:setVisible(\"".$this->_hiddenText."\");makeLineThrough(\"".$this->_hiddenText."\");' src='".XOOPS_URL."/images/linethrough.gif' alt='linethrough' onmouseover='style.cursor=\"hand\"' />&nbsp;&nbsp;<input type='text' id='".$this->getName()."Addtext' size='20' />&nbsp;<input type='button' onclick='xoopsCodeText(\"".$this->getName()."\", \"".$this->_hiddenText."\", \"".htmlspecialchars(_ENTERTEXTBOX, ENT_QUOTES)."\")' class='formButton' value='"._ADD."' /><br /><br /><textarea id='".$this->getName()."' name='".$this->getName()."' onselect=\"xoopsSavePosition('".$this->getName()."');\" onclick=\"xoopsSavePosition('".$this->getName()."');\" onkeyup=\"xoopsSavePosition('".$this->getName()."');\" cols='".$this->getCols()."' rows='".$this->getRows()."'".$this->getExtra().">".$this->getValue()."</textarea><br />\n";
 162          $ret .= $this->_renderSmileys();
 163          return $ret;
 164      }
 165  
 166  	function renderValidationJS() {
 167          if ( $this->htmlEditor && is_object( $this->htmlEditor ) && method_exists( $this->htmlEditor, "renderValidationJS" ) ) {
 168              if ( !isset( $this->htmlEditor->isEnabled ) || $this->htmlEditor->isEnabled ) {
 169                  return $this->htmlEditor->renderValidationJS();
 170              }
 171          }
 172          return '';        
 173      }
 174  
 175      /**

 176       * prepare HTML for output of the smiley list.

 177       *

 178       * @return    string HTML

 179       */
 180  	function _renderSmileys()
 181      {
 182          $myts =& MyTextSanitizer::getInstance();
 183          $smiles =& $myts->getSmileys();
 184          $ret = '';
 185          if (empty($smiles)) {
 186              $db =& Database::getInstance();
 187              if ($result = $db->query('SELECT * FROM '.$db->prefix('smiles').' WHERE display=1')) {
 188                  while ($smiles = $db->fetchArray($result)) {
 189                      $ret .= "<img onclick='xoopsCodeSmilie(\"".$this->getName()."\", \" ".$smiles['code']." \");' onmouseover='style.cursor=\"hand\"' src='".XOOPS_UPLOAD_URL."/".htmlspecialchars($smiles['smile_url'], ENT_QUOTES)."' alt='' />";
 190                  }
 191              }
 192          } else {
 193              $count = count($smiles);
 194              for ($i = 0; $i < $count; $i++) {
 195                  if ($smiles[$i]['display'] == 1) {
 196                      $ret .= "<img onclick='xoopsCodeSmilie(\"".$this->getName()."\", \" ".$smiles[$i]['code']." \");' onmouseover='style.cursor=\"hand\"' src='".XOOPS_UPLOAD_URL."/".$myts->oopsHtmlSpecialChars($smiles[$i]['smile_url'])."' border='0' alt='' />";
 197                  }
 198              }
 199          }
 200          $ret .= "&nbsp;[<a href='#moresmiley' onclick='javascript:openWithSelfMain(\"".XOOPS_URL."/misc.php?action=showpopups&amp;type=smilies&amp;target=".$this->getName()."\",\"smilies\",300,475);'>"._MORE."</a>]";
 201          return $ret;
 202      }
 203  }
 204  ?>