Mambo API

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   1  <?php
   2  /**
   3  * @package Mambo
   4  * @author Mambo Foundation Inc see README.php
   5  * @copyright (C) 2000 - 2009 Mambo Foundation Inc.
   6  * See COPYRIGHT.php for copyright notices and details.
   7  * @license GNU/GPL Version 2, see LICENSE.php
   8  *
   9  * Redistributions of files must retain the above copyright notice.
  10  *
  11  * Mambo is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License
  13  * as published by the Free Software Foundation; version 2 of the License.
  14  */
  15  
  16  /** ensure this file is being included by a parent file */
  17  defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );
  18  
  19  $_MAMBOTS->registerFunction( 'onPrepareContent', 'botMosEmailCloak' );
  20  
  21  /**
  22  * Mambot that Cloaks all emails in content from spambots via javascript
  23  */
  24  function botMosEmailCloak( $published, &$row, &$cparams, $page=0, $params ) {
  25      global $database;
  26  
  27      // load mambot params info
  28      /*$query = "SELECT id FROM #__mambots WHERE element = 'mosemailcloak' AND folder = 'content'";
  29      $database->setQuery( $query );
  30      $id     = $database->loadResult();
  31      $mambot = new mosMambot( $database );
  32      $mambot->load( $id );*/
  33      $mambots =& mosMambotHandler::getInstance();
  34      $mambot = $mambots->getBot('mosemailcloack','content');
  35      $params =& new mosParameters( (isset($mambot->params)?$mambot->params:'') );
  36          
  37       $mode        = $params->def( 'mode', 1 );
  38       //$search     = "([[:alnum:]_\.\-]+)(\@[[:alnum:]\.\-]+\.+)([[:alnum:]\.\-]+)";
  39       $search     = "([[:alnum:]_\.\-]+)(\@[[:alnum:]\.\-]+\.+)([[:alnum:]\.\-\?\=\%]+)";
  40       $search_text     = "([[:alnum:][:space:][:punct:]][^<>]+)";
  41  
  42      // search for derivativs of link code <a href="mailto:email@amail.com">email@amail.com</a>
  43      // extra handling for inclusion of title and target attributes either side of href attribute
  44      $searchlink    = "(<a [[:alnum:] _\"\'=\@\.\-]*href=[\"\']mailto:". $search ."[\"\'][[:alnum:] _\"\'=\@\.\-]*>)". $search ."</a>";
  45      if (is_callable(array($row, 'getText'))) $localtext = $row->getText();
  46      else $localtext = $row->text;
  47      while( eregi( $searchlink, $localtext, $regs ) ) {
  48          $mail         = $regs[2] . $regs[3] . $regs[4];
  49          $mail_text     = $regs[5] . $regs[6] . $regs[7];
  50  
  51          // check to see if mail text is different from mail addy
  52          if ( $mail_text ) {
  53              $replacement     = mosHTML::emailCloaking( $mail, $mode, $mail_text );
  54          } else {
  55              $replacement     = mosHTML::emailCloaking( $mail, $mode );
  56          }
  57  
  58          // replace the found address with the js cloacked email
  59          $localtext     = str_replace( $regs[0], $replacement, $localtext );
  60      }
  61  
  62      // search for derivativs of link code <a href="mailto:email@amail.com">anytext</a>
  63      // extra handling for inclusion of title and target attributes either side of href attribute
  64      $searchlink    = "(<a [[:alnum:] _\"\'=\@\.\-]*href=[\"\']mailto:". $search ."[\"\'][[:alnum:] _\"\'=\@\.\-]*)>". $search_text ."</a>";
  65      while( eregi( $searchlink, $localtext, $regs ) ) {
  66          $mail         = $regs[2] . $regs[3] . $regs[4];
  67          $mail_text     = $regs[5];
  68  
  69          $replacement     = mosHTML::emailCloaking( $mail, $mode, $mail_text, 0 );
  70  
  71          // replace the found address with the js cloacked email
  72          $localtext     = str_replace( $regs[0], $replacement, $localtext );
  73      }
  74  
  75      // search for plain text email@amail.com
  76      while( eregi( $search, $localtext, $regs ) ) {
  77          $mail = $regs[0];
  78  
  79          $replacement = mosHTML::emailCloaking( $mail, $mode );
  80  
  81          // replace the found address with the js cloacked email
  82          $localtext = str_replace( $regs[0], $replacement, $localtext );
  83      }
  84  
  85      if (is_callable(array($row, 'saveText'))) $row->saveText($localtext);
  86      else $row->text = $localtext;
  87  
  88  }
  89  ?>