includes/render.php
author Dan
Sun, 21 Dec 2008 04:26:56 -0500
changeset 770 62fed244fa1c
parent 745 0a3866f74faa
child 798 ddfc1b554a08
permissions -rw-r--r--
Fixed timezone preference setting not fully implemented; added ability for users to select their own rank from a list of possible ranks based on group membership and user level
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<?php
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/*
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 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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 * Version 1.1.5 (Caoineag alpha 5)
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 * Copyright (C) 2006-2008 Dan Fuhry
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 * render.php - handles fetching pages and parsing them into HTML
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 *
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 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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 */
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class RenderMan {
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  public static function strToPageID($string)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $k = array_keys($paths->nslist);
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    $proj_alt = 'Project:';
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    if ( substr($string, 0, (strlen($proj_alt))) == $proj_alt )
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    {
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      $ns = 'Project';
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      $pg = substr($string, strlen($proj_alt), strlen($string));
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      return Array($pg, $ns);
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    }
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    for($i=0;$i<sizeof($paths->nslist);$i++)
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    {
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      $ln = strlen($paths->nslist[$k[$i]]);
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      if(substr($string, 0, $ln) == $paths->nslist[$k[$i]])
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      {
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        $ns = $k[$i];
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        $pg = substr($string, strlen($paths->nslist[$ns]), strlen($string));
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      }
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    }
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    return Array($pg, $ns);
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  }
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  public static function getPage($page_id, $namespace, $wiki = 1, $smilies = true, $filter_links = true, $redir = true, $render = true)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $perms =& $session;
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    if ( $page_id != $paths->page_id || $namespace != $paths->namespace )
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    {
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      unset($perms);
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      unset($perms); // PHP <5.1.5 Zend bug
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      $perms = $session->fetch_page_acl($page_id, $namespace);
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    }
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    if(!$perms->get_permissions('read'))
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      return 'Access denied ('.$paths->nslist[$namespace].$page_id.')';
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    if($namespace != 'Template' && ($wiki == 0 || $render == false))
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    {
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      if(!$perms->get_permissions('view_source'))
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      {
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        return 'Access denied ('.$paths->nslist[$namespace].$page_id.')';
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      }
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    }
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    $q = $db->sql_query('SELECT page_text,char_tag FROM '.table_prefix.'page_text WHERE page_id=\''.$db->escape($page_id).'\' AND namespace=\''.$db->escape($namespace).'\';');
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    if ( !$q )
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    {
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      $db->_die('Method called was: RenderMan::getPage(\''.$page_id.'\', \''.$namespace.'\');.');
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    }
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    if ( $db->numrows() < 1 )
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    {
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      return false;
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    }
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    $row = $db->fetchrow();
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    $db->free_result();
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    $message = $row['page_text'];
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    $chartag = $row['char_tag'];
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    unset($row); // Free some memory
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    if ( preg_match("#^\#redirect \[\[([^\]\r\n\a\t]+?)\]\]#", $message, $m) && $redir && ( !isset($_GET['redirect']) || ( isset($_GET['redirect']) && $_GET['redirect'] != 'no' ) ) )
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    {
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      $old = $paths->cpage;
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      $a = RenderMan::strToPageID($m[1]);
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      $a[0] = str_replace(' ', '_', $a[0]);
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      $pageid = str_replace(' ', '_', $paths->nslist[$a[1]] . $a[0]);
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      $paths->page = $pageid;
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      $paths->cpage = $paths->pages[$pageid];
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      //die('<pre>'.print_r($paths->cpage,true).'</pre>');
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      unset($template);
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      unset($GLOBALS['template']);
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      $GLOBALS['template'] = new template();
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      global $template;
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      $template->template(); // Tear down and rebuild the template parser
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      $template->load_theme($session->theme, $session->style);
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      $data = '<div><small>(Redirected from <a href="'.makeUrlNS($old['namespace'], $old['urlname_nons'], 'redirect=no', true).'">'.$old['name'].'</a>)</small></div>'.RenderMan::getPage($a[0], $a[1], $wiki, $smilies, $filter_links, false /* Enforces a maximum of one redirect */);
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      return $data;
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    }
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    else if(preg_match('#^\#redirect \[\[(.+?)\]\]#', $message, $m) && isset($_GET['redirect']) && $_GET['redirect'] == 'no')
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    {
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      preg_match('#^\#redirect \[\[(.+)\]\]#', $message, $m);
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      $m[1] = str_replace(' ', '_', $m[1]);
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      $message = preg_replace('#\#redirect \[\[(.+)\]\]#', '<nowiki><div class="mdg-infobox"><table border="0" width="100%" cellspacing="0" cellpadding="0"><tr><td valign="top"><img alt="Cute wet-floor icon" src="'.scriptPath.'/images/redirector.png" /></td><td valign="top" style="padding-left: 10px;"><b>This page is a <i>redirector</i>.</b><br />This means that this page will not show its own content by default. Instead it will display the contents of the page it redirects to.<br /><br />To create a redirect page, make the <i>first characters</i> in the page content <tt>#redirect [[Page_ID]]</tt>. For more information, see the Enano <a href="http://enanocms.org/Help:Wiki_formatting">Wiki formatting guide</a>.<br /><br />This page redirects to <a href="'.makeUrl($m[1]).'">'.$paths->pages[$m[1]]['name'].'</a>.</td></tr></table></div><br /><hr style="margin-left: 1em; width: 200px;" /></nowiki>', $message);
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    }
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    $session->disallow_password_grab();
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    return ($render) ? RenderMan::render($message, $wiki, $smilies, $filter_links) : $message;
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  }
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  public static function getTemplate($id, $parms)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    if(!isset($paths->pages[$paths->nslist['Template'].$id])) 
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    {
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      return '[['.$paths->nslist['Template'].$id.']]';
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    }
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    if(isset($paths->template_cache[$id]))
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    {
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      $text = $paths->template_cache[$id];
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    }
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    else
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    {
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      $text = RenderMan::getPage($id, 'Template', 0, true, true, 0);
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      $paths->template_cache[$id] = $text;
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    }
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    $text = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '', $text);
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    $text = preg_replace('/<nodisplay>(.*?)<\/nodisplay>/is', '\\1', $text);
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    preg_match_all('#\(_([0-9]+)_\)#', $text, $matchlist);
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    foreach($matchlist[1] as $m)
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    {
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      if(isset($parms[((int)$m)+1])) 
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      {
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        $p = $parms[((int)$m)+1];
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      }
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      else
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      {
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        $p = '<b>Notice:</b> RenderMan::getTemplate(): Parameter '.$m.' is not set';
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      }
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      $text = str_replace('(_'.$m.'_)', $p, $text);
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      $text = str_replace('{{' . ( $m + 1 ) . '}}', $p, $text);
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    }
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    $text = RenderMan::include_templates($text);
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    return $text;
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  }
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  public static function fetch_template_text($id)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $fetch_ns = 'Template';
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    if(!isset($paths->pages[$paths->nslist['Template'].$id])) 
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    {
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      // Transclusion of another page
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      // 1.1.5: Now You, Too, Can Be A Template, Even If You're Just A Plain Old Article! (TM)
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      $nssep = substr($paths->nslist['Special'], -1);
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      $nslist = $paths->nslist;
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      foreach ( $nslist as &$ns )
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      {
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        if ( $ns == '' )
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          $ns = $nssep;
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      }
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      $prefixlist = array_flip($nslist);
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      foreach ( $nslist as &$ns )
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      {
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        $ns = preg_quote($ns);
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      }
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      $nslist = implode('|', $nslist);
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      if ( preg_match("/^($nslist)(.*?)$/", $id, $match) )
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      {
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        // in practice this should always be true but just to be safe...
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        if ( isset($prefixlist[$match[1]]) )
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        {
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          $new_id = $paths->nslist[ $prefixlist[$match[1]] ] . sanitize_page_id($match[2]);
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          if ( !isset($paths->pages[$new_id]) )
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          {
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            return "[[$new_id]]";
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          }
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          $fetch_ns = $prefixlist[$match[1]];
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          $id = sanitize_page_id($match[2]);
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        }
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      }
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      else
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      {
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        return '[['.$paths->nslist['Template'].$id.']]';
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      }
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    }
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    if(isset($paths->template_cache[$id]))
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    {
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      $text = $paths->template_cache[$id];
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    }
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    else
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    {
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      $text = RenderMan::getPage($id, $fetch_ns, 0, false, false, false, false);
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      $paths->template_cache[$id] = $text;
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    }
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    if ( is_string($text) )
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    {
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      $text = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '', $text);
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      $text = preg_replace('/<nodisplay>(.*?)<\/nodisplay>/is', '\\1', $text);
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    }
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    return $text;
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  }
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  public static function render($text, $wiki = 1, $smilies = true, $filter_links = true)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    if($smilies)
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    {
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      $text = RenderMan::smilieyize($text);
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    }
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    if($wiki == 1)
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    {
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      $text = RenderMan::next_gen_wiki_format($text);
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    }
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    elseif($wiki == 2)
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    {
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      $text = $template->tplWikiFormat($text);
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    }
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    return $text;
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  }
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  public static function PlainTextRender($text, $wiki = 1, $smilies = false, $filter_links = true)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    if($smilies)
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    {
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      $text = RenderMan::smilieyize($text);
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    }
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    if($wiki == 1)
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    {
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      $text = RenderMan::next_gen_wiki_format($text, true);
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    }
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    elseif($wiki == 2)
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    {
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      $text = $template->tplWikiFormat($text);
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    }
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    return $text;
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  }
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  public static function next_gen_wiki_format($text, $plaintext = false, $filter_links = true, $do_params = false)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
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    global $lang;
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    require_once(ENANO_ROOT.'/includes/wikiformat.php');
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    require_once(ENANO_ROOT.'/includes/wikiengine/Tables.php');
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    profiler_log("RenderMan: starting wikitext render");
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1
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    $random_id = md5( time() . mt_rand() );
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    // Strip out <nowiki> sections and PHP code
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    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $text, $nowiki);
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    for($i=0;$i<sizeof($nowiki[1]);$i++)
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    {
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      $text = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $text);
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    }
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    $code = $plugins->setHook('render_wikiformat_veryearly');
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    foreach ( $code as $cmd )
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    {
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      eval($cmd);
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    }
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1
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    $php = preg_match_all('#<\?php(.*?)\?>#is', $text, $phpsec);
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    for($i=0;$i<sizeof($phpsec[1]);$i++)
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    {
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   280
      $text = str_replace('<?php'.$phpsec[1][$i].'?>', '{PHP:'.$random_id.':'.$i.'}', $text);
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parents:
diff changeset
   281
    }
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parents:
diff changeset
   282
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   283
    $text = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '\\1', $text);
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parents:
diff changeset
   284
    if ( $paths->namespace == 'Template' )
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parents:
diff changeset
   285
    {
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parents:
diff changeset
   286
      $text = preg_replace('/<nodisplay>(.*?)<\/nodisplay>/is', '', $text);
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parents:
diff changeset
   287
    }
fe660c52c48f Adding /includes
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parents:
diff changeset
   288
    
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   289
    preg_match_all('/<lang code="([a-z0-9_-]+)">([\w\W]+?)<\/lang>/', $text, $langmatch);
377
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   290
    foreach ( $langmatch[0] as $i => $match )
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   291
    {
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   292
      if ( $langmatch[1][$i] == $lang->lang_code )
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   293
      {
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   294
        $text = str_replace_once($match, $langmatch[2][$i], $text);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   295
      }
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   296
      else
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   297
      {
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   298
        $text = str_replace_once($match, '', $text);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   299
      }
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   300
    }
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   301
    
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   302
    $code = $plugins->setHook('render_wikiformat_pre');
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   303
    foreach ( $code as $cmd )
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   304
    {
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   305
      eval($cmd);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   306
    }
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   307
    
715
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   308
    //$template_regex = "/\{\{([^\]]+?)((\n([ ]*?)[A-z0-9]+([ ]*?)=([ ]*?)(.+?))*)\}\}/is";
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   309
    $template_regex = "/\{\{(.+)((\n|\|[ ]*([A-z0-9]+)[ ]*=[ ]*(.+))*)\}\}/isU";
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   310
    $i = 0;
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   311
    while ( preg_match($template_regex, $text) )
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   312
    {
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   313
      $i++;
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   314
      if ( $i == 5 )
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   315
        break;
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   316
      $text = RenderMan::include_templates($text);
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   317
    }
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   318
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   319
    if ( !$plaintext )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   320
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   321
      // Process images
142
ca9118d9c0f2 Rebrand as 1.0.2 (Coblynau); internal links are now parsed by RenderMan::parse_internal_links()
Dan
parents: 136
diff changeset
   322
      $text = RenderMan::process_image_tags($text, $taglist);
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
   323
      $text = RenderMan::process_imgtags_stage2($text, $taglist);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   324
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   325
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   326
    if($do_params)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   327
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   328
      preg_match_all('#\(_([0-9]+)_\)#', $text, $matchlist);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   329
      foreach($matchlist[1] as $m)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   330
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   331
        $text = str_replace('(_'.$m.'_)', $paths->getParam((int)$m), $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   332
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   333
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   334
    
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
   335
    // Before shipping it out to the renderer, replace spaces in between headings and paragraphs:
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
   336
    $text = preg_replace('/<\/(h[0-9]|div|p)>([\s]+)<(h[0-9]|div|p)( .+?)?>/i', '</\\1><\\3\\4>', $text);
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
   337
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   338
    $text = process_tables($text);
142
ca9118d9c0f2 Rebrand as 1.0.2 (Coblynau); internal links are now parsed by RenderMan::parse_internal_links()
Dan
parents: 136
diff changeset
   339
    $text = RenderMan::parse_internal_links($text);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   340
    
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   341
    $wiki = Text_Wiki::singleton('Mediawiki');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   342
    if($plaintext)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   343
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   344
      $wiki->setRenderConf('Plain', 'wikilink', 'view_url', contentPath);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   345
      $result = $wiki->transform($text, 'Plain');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   346
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   347
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   348
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   349
      $wiki->setRenderConf('Xhtml', 'wikilink', 'view_url', contentPath);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   350
      $wiki->setRenderConf('Xhtml', 'Url', 'css_descr', 'external');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   351
      $result = $wiki->transform($text, 'Xhtml');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   352
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   353
    
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   354
    // HTML fixes
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   355
    $result = preg_replace('#<tr>([\s]*?)<\/tr>#is', '', $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   356
    $result = preg_replace('#<p>([\s]*?)<\/p>#is', '', $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   357
    $result = preg_replace('#<br />([\s]*?)<table#is', '<table', $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   358
    $result = str_replace("<pre><code>\n", "<pre><code>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   359
    $result = preg_replace("/<p><table([^>]*?)><\/p>/", "<table\\1>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   360
    $result = str_replace("<br />\n</td>", "\n</td>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   361
    $result = str_replace("<p><tr>", "<tr>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   362
    $result = str_replace("<tr><br />", "<tr>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   363
    $result = str_replace("</tr><br />", "</tr>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   364
    $result = str_replace("</table><br />", "</table>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   365
    $result = preg_replace('/<\/table>$/', "</table><br /><br />", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   366
    $result = str_replace("<p></div></p>", "</div>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   367
    $result = str_replace("<p></table></p>", "</table>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   368
    
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   369
    $code = $plugins->setHook('render_wikiformat_post');
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   370
    foreach ( $code as $cmd )
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   371
    {
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   372
      eval($cmd);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   373
    }
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   374
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   375
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   376
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   377
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   378
      $result = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', $nowiki[1][$i], $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   379
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   380
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   381
    // Reinsert PHP
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   382
    for($i=0;$i<$php;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   383
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   384
      $result = str_replace('{PHP:'.$random_id.':'.$i.'}', '<?php'.$phpsec[1][$i].'?>', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   385
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   386
    
382
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 377
diff changeset
   387
    profiler_log("RenderMan: finished wikitext render");
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 377
diff changeset
   388
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   389
    return $result;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   390
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   391
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   392
  
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   393
  public static function wikiFormat($message, $filter_links = true, $do_params = false, $plaintext = false)
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   394
  {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   395
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   396
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   397
    return RenderMan::next_gen_wiki_format($message, $plaintext, $filter_links, $do_params);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   398
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   399
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   400
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   401
    // Strip out <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   402
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $message, $nowiki);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   403
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   404
    if(!$plaintext)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   405
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   406
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   407
      //return '<pre>'.print_r($nowiki,true).'</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   408
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   409
      for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   410
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   411
        $message = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   412
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   413
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   414
      $message = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '\\1', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   415
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   416
      //return '<pre>'.htmlspecialchars($message).'</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   417
      
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   418
      $message = RenderMan::process_image_tags($message);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   419
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   420
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   421
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   422
    if($do_params)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   423
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   424
      preg_match_all('#\(_([0-9]+)_\)#', $message, $matchlist);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   425
      foreach($matchlist[1] as $m)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   426
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   427
        $message = str_replace('(_'.$m.'_)', $paths->getParam((int)$m), $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   428
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   429
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   430
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   431
    $message = RenderMan::include_templates($message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   432
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   433
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   434
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   435
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   436
      $message = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   437
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   438
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   439
    $message = process_tables($message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   440
    //if($message2 != $message) return '<pre>'.htmlspecialchars($message2).'</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   441
    //$message = str_replace(array('<table>', '</table>'), array('<nowiki><table>', '</table></nowiki>'), $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   442
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   443
    $wiki =& Text_Wiki::singleton('Mediawiki');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   444
    if($plaintext)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   445
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   446
      $wiki->setRenderConf('Plain', 'wikilink', 'view_url', contentPath);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   447
      $result = $wiki->transform($message, 'Plain');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   448
    } else {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   449
      $wiki->setRenderConf('Xhtml', 'wikilink', 'view_url', contentPath);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   450
      $wiki->setRenderConf('Xhtml', 'Url', 'css_descr', 'external');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   451
      $result = $wiki->transform($message, 'Xhtml');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   452
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   453
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   454
    // HTML fixes
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   455
    $result = preg_replace('#<tr>([\s]*?)<\/tr>#is', '', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   456
    $result = preg_replace('#<p>([\s]*?)<\/p>#is', '', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   457
    $result = preg_replace('#<br />([\s]*?)<table#is', '<table', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   458
    $result = str_replace("<pre><code>\n", "<pre><code>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   459
    $result = preg_replace("/<p><table([^>]*?)><\/p>/", "<table\\1>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   460
    $result = str_replace("<br />\n</td>", "\n</td>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   461
    $result = str_replace("<p><tr>", "<tr>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   462
    $result = str_replace("<tr><br />", "<tr>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   463
    $result = str_replace("</tr><br />", "</tr>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   464
    $result = str_replace("</table></p>", "</table>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   465
    $result = str_replace("</table><br />", "</table>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   466
    $result = preg_replace('/<\/table>$/', "</table><br /><br />", $result);
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   467
    $result = str_replace("<p></div></p>", "</div>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   468
    $result = str_replace("<p></table></p>", "</table>", $result);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   469
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   470
    $result = str_replace('<nowiki>',  '&lt;nowiki&gt;',  $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   471
    $result = str_replace('</nowiki>', '&lt;/nowiki&gt;', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   472
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   473
    return $result;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   474
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   475
  
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   476
  public static function destroy_javascript($message, $_php = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   477
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   478
    $message = preg_replace('#<(script|object|applet|embed|iframe|frame|form|input|select)(.*?)>#is', '&lt;\\1\\2&gt;', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   479
    $message = preg_replace('#</(script|object|applet|embed|iframe|frame|form|input|select)(.*?)>#is', '&lt;/\\1\\2&gt;', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   480
    $message = preg_replace('#(javascript|script|activex|chrome|about|applet):#is', '\\1&#058;', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   481
    if ( $_php )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   482
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   483
      // Left in only for compatibility
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   484
      $message = preg_replace('#&lt;(.*?)>#is', '<\\1>', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   485
      $message = preg_replace('#<(.*?)&gt;#is', '<\\1>', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   486
      $message = preg_replace('#<(\?|\?php|%)(.*?)(\?|%)>#is', '&lt;\\1\\2\\3&gt;', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   487
      // strip <a href="foo" onclick="bar();">-type attacks
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   488
      $message = preg_replace('#<([a-zA-Z:\-]+) (.*?)on([A-Za-z]*)=(.*?)>#is', '&lt;\\1\\2on\\3=\\4&gt;', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   489
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   490
    return $message;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   491
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   492
  
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   493
  public static function strip_php($message)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   494
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   495
    return RenderMan::destroy_javascript($message, true);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   496
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   497
  
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   498
  public static function sanitize_html($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   499
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   500
    $text = htmlspecialchars($text);
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   501
    $allowed_tags = Array('b', 'i', 'u', 'pre', 'code', 'tt', 'br', 'p', 'nowiki', '!--([\w\W]+)--');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   502
    foreach($allowed_tags as $t)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   503
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   504
      $text = preg_replace('#&lt;'.$t.'&gt;(.*?)&lt;/'.$t.'&gt;#is', '<'.$t.'>\\1</'.$t.'>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   505
      $text = preg_replace('#&lt;'.$t.' /&gt;#is', '<'.$t.' />', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   506
      $text = preg_replace('#&lt;'.$t.'&gt;#is', '<'.$t.'>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   507
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   508
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   509
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   510
  
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   511
  /**
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   512
   * Parses internal links (wikilinks) in a block of text.
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   513
   * @param string Text to process
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   514
   * @param string Optional. If included will be used as a template instead of using the default syntax.
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   515
   * @return string
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   516
   */
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   517
  
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   518
  public static function parse_internal_links($text, $tplcode = false)
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   519
  {
136
f2ee42f026f7 Fix: internal links parsed with RenderMan::parse_internal_links() did not get namespaces prepended; added Project: alias namespace for internal links
Dan
parents: 133
diff changeset
   520
    global $db, $session, $paths, $template, $plugins; // Common objects
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   521
    
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   522
    if ( is_string($tplcode) )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   523
    {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   524
      $parser = $template->makeParserText($tplcode);
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   525
    }
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   526
    
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   527
    // stage 1 - links with alternate text
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   528
    preg_match_all('/\[\[([^\[\]<>\{\}\|]+)\|(.+?)\]\]/', $text, $matches);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   529
    foreach ( $matches[0] as $i => $match )
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   530
    {
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   531
      list($page_id, $namespace) = RenderMan::strToPageID($matches[1][$i]);
715
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   532
      if ( ($pos = strrpos($page_id, '#')) !== false )
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   533
      {
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   534
        $hash = substr($page_id, $pos);
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   535
        $page_id = substr($page_id, 0, $pos);
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   536
      }
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   537
      else
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   538
      {
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   539
        $hash = '';
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   540
      }
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   541
      $pid_clean = $paths->nslist[$namespace] . sanitize_page_id($page_id);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   542
      
715
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   543
      $url = makeUrl($pid_clean, false, true) . $hash;
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   544
      $inner_text = $matches[2][$i];
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   545
      $quot = '"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   546
      $exists = ( isPage($pid_clean) ) ? '' : ' class="wikilink-nonexistent"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   547
      
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   548
      if ( $tplcode )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   549
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   550
        $parser->assign_vars(array(
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   551
            'HREF' => $url,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   552
            'FLAGS' => $exists,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   553
            'TEXT' => $inner_text
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   554
          ));
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   555
        $link = $parser->run();
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   556
      }
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   557
      else
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   558
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   559
        $link = "<a href={$quot}{$url}{$quot}{$exists}>{$inner_text}</a>";
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   560
      }
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   561
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   562
      $text = str_replace($match, $link, $text);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   563
    }
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   564
    
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   565
    // stage 2 - links with no alternate text
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   566
    preg_match_all('/\[\[([^\[\]<>\{\}\|]+)\]\]/', $text, $matches);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   567
    foreach ( $matches[0] as $i => $match )
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   568
    {
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   569
      list($page_id, $namespace) = RenderMan::strToPageID($matches[1][$i]);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   570
      $pid_clean = $paths->nslist[$namespace] . sanitize_page_id($page_id);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   571
      
159
f7e83b6db3be Fixed: RenderMan::parse_internal_links() problems with prepending Project: instead of Site_name: to project page alias-namespace links
Dan
parents: 142
diff changeset
   572
      $url = makeUrl($pid_clean, false, true);
f7e83b6db3be Fixed: RenderMan::parse_internal_links() problems with prepending Project: instead of Site_name: to project page alias-namespace links
Dan
parents: 142
diff changeset
   573
      $inner_text = ( isPage($pid_clean) ) ? htmlspecialchars(get_page_title($pid_clean)) : htmlspecialchars($matches[1][$i]);
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   574
      $quot = '"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   575
      $exists = ( isPage($pid_clean) ) ? '' : ' class="wikilink-nonexistent"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   576
      
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   577
      if ( $tplcode )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   578
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   579
        $parser->assign_vars(array(
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   580
            'HREF' => $url,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   581
            'FLAGS' => $exists,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   582
            'TEXT' => $inner_text
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   583
          ));
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   584
        $link = $parser->run();
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   585
      }
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   586
      else
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   587
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   588
        $link = "<a href={$quot}{$url}{$quot}{$exists}>{$inner_text}</a>";
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   589
      }
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   590
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   591
      $text = str_replace($match, $link, $text);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   592
    }
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   593
    
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   594
    return $text;
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   595
  }
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   596
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   597
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   598
   * Parses a partial template tag in wikitext, and return an array with the parameters.
63
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   599
   * @param string The portion of the template tag that contains the parameters.
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   600
   * @example
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   601
   * <code>
63
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   602
   foo = lorem ipsum
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   603
   bar = dolor sit amet
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   604
   * </code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   605
   * @return array Example:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   606
   * [foo] => lorem ipsum
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   607
   * [bar] => dolor sit amet
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   608
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   609
  
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   610
  public static function parse_template_vars($input, $newlinemode = true)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   611
  {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   612
    $parms = array();
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   613
    $input = trim($input);
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   614
    if ( $newlinemode )
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   615
    {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   616
      $result = preg_match_all('/
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   617
                                  (?:^|[\s]*)\|?    # start of parameter - string start or series of spaces
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   618
                                  [ ]*              
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   619
                                  (?:               
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   620
                                    ([A-z0-9_]+)    # variable name
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   621
                                    [ ]* = [ ]*     # assignment
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   622
                                  )?                # this is optional - if the parameter name is not given, a numerical index is assigned
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   623
                                  (.+)              # value
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   624
                                /x', trim($input), $matches);
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   625
    }
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   626
    else
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   627
    {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   628
      $result = preg_match_all('/
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   629
                                  (?:^|[ ]*)\|         # start of parameter - string start or series of spaces
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   630
                                  [ ]*
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   631
                                  (?:
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   632
                                    ([A-z0-9_]+)       # variable name
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   633
                                    [ ]* = [ ]*        # assignment
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   634
                                  )?                   # name section is optional - if the parameter name is not given, a numerical index is assigned
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   635
                                  ([^\|]+|.+?\n[ ]*\|) # value
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   636
                                /x', trim($input), $matches);
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   637
    }                   
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   638
    if ( $result )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   639
    {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   640
      $pi = 0;
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   641
      for ( $i = 0; $i < count($matches[0]); $i++ )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   642
      {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   643
        $matches[1][$i] = trim($matches[1][$i]);
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   644
        $parmname = !empty($matches[1][$i]) ? $matches[1][$i] : strval(++$pi);
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   645
        $parms[ $parmname ] = $matches[2][$i];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   646
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   647
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   648
    return $parms;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   649
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   650
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   651
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   652
   * Processes all template tags within a block of wikitext.
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   653
   * Updated in 1.0.2 to also parse template tags in the format of {{Foo |a = b |b = c |c = therefore, a}}
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   654
   * @param string The text to process
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   655
   * @return string Formatted text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   656
   * @example
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   657
   * <code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   658
   $text = '{{Template
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   659
       | parm1 = Foo
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   660
       | parm2 = Bar
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   661
     }}';
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   662
   $text = RenderMan::include_templates($text);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   663
   * </code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   664
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   665
  
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   666
  public static function include_templates($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   667
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   668
    global $db, $session, $paths, $template, $plugins; // Common objects
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   669
    // $template_regex = "/\{\{([^\]]+?)((\n([ ]*?)[A-z0-9]+([ ]*?)=([ ]*?)(.+?))*)\}\}/is";
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   670
    // matches:
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   671
    //  1 - template name
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   672
    //  2 - parameter section
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   673
    $template_regex = "/
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   674
                         \{\{                     # opening
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   675
                           ([^\n\t\a\r]+)         # template name
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   676
                           ((?:(?:[\s]+\|?)[ ]*(?:[A-z0-9_]+)[ ]*=[ ]*?(?:.+))*) # parameters
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   677
                         \}\}                     # closing
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   678
                       /isxU";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   679
    if ( $count = preg_match_all($template_regex, $text, $matches) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   680
    {
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   681
      //die('<pre>' . print_r($matches, true) . '</pre>');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   682
      for ( $i = 0; $i < $count; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   683
      {
63
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   684
        $matches[1][$i] = sanitize_page_id($matches[1][$i]);
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   685
        $newlinemode = ( substr($matches[2][$i], 0, 1) == "\n" );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   686
        $parmsection = trim($matches[2][$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   687
        if ( !empty($parmsection) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   688
        {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   689
          $parms = RenderMan::parse_template_vars($parmsection, $newlinemode);
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   690
          if ( !is_array($parms) )
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   691
            // Syntax error
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   692
            $parms = array();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   693
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   694
        else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   695
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   696
          $parms = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   697
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   698
        if ( $tpl_code = RenderMan::fetch_template_text($matches[1][$i]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   699
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   700
          $parser = $template->makeParserText($tpl_code);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   701
          $parser->assign_vars($parms);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   702
          $text = str_replace($matches[0][$i], $parser->run(), $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   703
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   704
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   705
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   706
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   707
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   708
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   709
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   710
   * Preprocesses an HTML text string prior to being sent to MySQL.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   711
   * @param string $text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   712
   * @param bool $strip_all_php - if true, strips all PHP regardless of user permissions. Else, strips PHP only if user level < USER_LEVEL_ADMIN.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   713
   */
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   714
  public static function preprocess_text($text, $strip_all_php = true, $sqlescape = true)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   715
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   716
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   717
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   718
    
407
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   719
    $code = $plugins->setHook('render_sanitize_pre');
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   720
    foreach ( $code as $cmd )
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   721
    {
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   722
      eval($cmd);
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   723
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   724
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   725
    $can_do_php = ( $session->get_permissions('php_in_pages') && !$strip_all_php );
377
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   726
    $can_do_html = $session->get_permissions('html_in_pages');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   727
    
377
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   728
    if ( $can_do_html && !$can_do_php )
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   729
    {
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   730
      $text = preg_replace('#<(\?|\?php|%)(.*?)(\?|%)>#is', '&lt;\\1\\2\\3&gt;', $text);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   731
    }
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   732
    else if ( !$can_do_html && !$can_do_php )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   733
    {
24
9ecc94c4c7f5 Fixed tons of bugs relating to non-templated pages
Dan
parents: 21
diff changeset
   734
      $text = sanitize_html($text, true);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   735
      // If we can't do PHP, we can't do Javascript either.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   736
      $text = RenderMan::destroy_javascript($text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   737
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   738
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   739
    // Strip out <nowiki> sections and PHP code
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   740
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   741
    $php = preg_match_all('#(<|&lt;)\?php(.*?)\?(>|&gt;)#is', $text, $phpsec);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   742
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   743
    //die('<pre>'.htmlspecialchars(print_r($phpsec, true))."\n".htmlspecialchars(print_r($text, true)).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   744
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   745
    for($i=0;$i<sizeof($phpsec[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   746
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   747
      $text = str_replace($phpsec[0][$i], '{PHP:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   748
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   749
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   750
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $text, $nowiki);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   751
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   752
    for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   753
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   754
      $text = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   755
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   756
    
345
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 335
diff changeset
   757
    $text = str_replace('~~~~~', enano_date('G:i, j F Y (T)'), $text);
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 335
diff changeset
   758
    $text = str_replace('~~~~', "[[User:$session->username|$session->username]] ".enano_date('G:i, j F Y (T)'), $text);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   759
    $text = str_replace('~~~', "[[User:$session->username|$session->username]] ", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   760
    
407
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   761
    $code = $plugins->setHook('render_sanitize_post');
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   762
    foreach ( $code as $cmd )
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   763
    {
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   764
      eval($cmd);
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   765
    }
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   766
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   767
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   768
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   769
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   770
      $text = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   771
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   772
    // Reinsert PHP
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   773
    for($i=0;$i<$php;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   774
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   775
      $phsec = ''.$phpsec[1][$i].'?php'.$phpsec[2][$i].'?'.$phpsec[3][$i].'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   776
      if ( $strip_all_php )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   777
        $phsec = htmlspecialchars($phsec);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   778
      $text = str_replace('{PHP:'.$random_id.':'.$i.'}', $phsec, $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   779
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   780
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   781
    $text = ( $sqlescape ) ? $db->escape($text) : $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   782
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   783
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   784
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   785
  
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   786
  public static function smilieyize($text, $complete_urls = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   787
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   788
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   789
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   790
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   791
    // Smileys array - eventually this will be fetched from the database by
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   792
    // RenderMan::initSmileys during initialization, but it will all be hardcoded for beta 2
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   793
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   794
    $smileys = Array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   795
      'O:-)'    => 'face-angel.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   796
      'O:)'     => 'face-angel.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   797
      'O=)'     => 'face-angel.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   798
      ':-)'     => 'face-smile.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   799
      ':)'      => 'face-smile.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   800
      '=)'      => 'face-smile-big.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   801
      ':-('     => 'face-sad.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   802
      ':('      => 'face-sad.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   803
      ';('      => 'face-sad.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   804
      ':-O'     => 'face-surprise.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   805
      ';-)'     => 'face-wink.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   806
      ';)'      => 'face-wink.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   807
      '8-)'     => 'face-glasses.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   808
      '8)'      => 'face-glasses.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   809
      ':-D'     => 'face-grin.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   810
      ':D'      => 'face-grin.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   811
      '=D'      => 'face-grin.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   812
      ':-*'     => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   813
      ':*'      => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   814
      '=*'      => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   815
      ':\'('    => 'face-crying.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   816
      ':-|'     => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   817
      ':-\\'    => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   818
      ':-/'     => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   819
      ':joke:'  => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   820
      ']:-&gt;' => 'face-devil-grin.png',
189
fd0e9c7a7b28 Automatic set of state on Oxygen sidebar portlets should work now; reimplemented parts of the template parser (again) to workaround some PHP/PCRE issues and add support for parser plugins
Dan
parents: 174
diff changeset
   821
      ']:->'    => 'face-devil-grin.png',
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   822
      ':kiss:'  => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   823
      ':-P'     => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   824
      ':P'      => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   825
      ':-p'     => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   826
      ':p'      => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   827
      ':-X'     => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   828
      ':X'      => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   829
      ':sick:'  => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   830
      ':-]'     => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   831
      ':]'      => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   832
      ':oops:'  => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   833
      ':-['     => 'face-embarassed.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   834
      ':['      => 'face-embarassed.png'
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   835
      );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   836
    /*
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   837
    $keys = array_keys($smileys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   838
    foreach($keys as $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   839
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   840
      $regex1 = '#([\W]+)'.preg_quote($k).'([\s\n\r\.]+)#s';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   841
      $regex2 = '\\1<img alt="'.$k.'" title="'.$k.'" src="'.scriptPath.'/images/smilies/'.$smileys[$k].'" style="border: 0;" />\\2';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   842
      $text = preg_replace($regex1, $regex2, $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   843
    }                                                                      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   844
    */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   845
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   846
    // Strip out <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   847
    //return '<pre>'.htmlspecialchars($text).'</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   848
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $text, $nowiki);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   849
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   850
    for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   851
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   852
      $text = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   853
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   854
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   855
    $keys = array_keys($smileys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   856
    foreach($keys as $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   857
    {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
   858
      $t = hexencode($k, ' ', '');
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
   859
      $t = trim($t);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   860
      $t = explode(' ', $t);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   861
      $s = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   862
      foreach($t as $b)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   863
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   864
        $s.='&#x'.$b.';';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   865
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   866
      $pfx = ( $complete_urls ) ? 'http' . ( isset($_SERVER['HTTPS']) ? 's' : '' ) . '://'.$_SERVER['HTTP_HOST'] : '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   867
      $text = str_replace(' '.$k, ' <nowiki><img title="'.$s.'" alt="'.$s.'" src="'.$pfx.scriptPath.'/images/smilies/'.$smileys[$k].'" style="border: 0;" /></nowiki>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   868
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   869
    //*/
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   870
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   871
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   872
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   873
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   874
      $text = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   875
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   876
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   877
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   878
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   879
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   880
  /*
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   881
   * **** DEPRECATED ****
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   882
   * Replaces some critical characters in a string with MySQL-safe equivalents
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   883
   * @param $text string the text to escape
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   884
   * @return array key 0 is the escaped text, key 1 is the character tag
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   885
   * /
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   886
   
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   887
  public static function escape_page_text($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   888
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   889
    $char_tag = md5(microtime() . mt_rand());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   890
    $text = str_replace("'",  "{APOS:$char_tag}",  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   891
    $text = str_replace('"',  "{QUOT:$char_tag}",  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   892
    $text = str_replace("\\", "{SLASH:$char_tag}", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   893
    return Array($text, $char_tag);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   894
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   895
  */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   896
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   897
  /* **** DEPRECATED ****
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   898
   * Reverses the result of RenderMan::escape_page_text().
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   899
   * @param $text string the text to unescape
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   900
   * @param $char_tag string the character tag
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   901
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   902
   * /
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   903
   
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   904
  public static function unescape_page_text($text, $char_tag)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   905
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   906
    $text = str_replace("{APOS:$char_tag}",  "'",  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   907
    $text = str_replace("{QUOT:$char_tag}",  '"',  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   908
    $text = str_replace("{SLASH:$char_tag}", "\\", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   909
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   910
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   911
  */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   912
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   913
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   914
   * Generates a summary of the differences between two texts, and formats it as XHTML.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   915
   * @param $str1 string the first block of text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   916
   * @param $str2 string the second block of text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   917
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   918
   */
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   919
  public static function diff($str1, $str2)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   920
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   921
    global $db, $session, $paths, $template, $plugins; // Common objects
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   922
    require_once(ENANO_ROOT.'/includes/diff.php');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   923
    $str1 = explode("\n", $str1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   924
    $str2 = explode("\n", $str2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   925
    $diff = new Diff($str1, $str2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   926
    $renderer = new TableDiffFormatter();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   927
    return '<table class="diff">'.$renderer->format($diff).'</table>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   928
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   929
  
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   930
  /**
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   931
   * Changes wikitext image tags to HTML.
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   932
   * @param string The wikitext to process
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   933
   * @param array Will be overwritten with the list of HTML tags (the system uses tokens for TextWiki compatibility)
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   934
   * @return string
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   935
   */
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   936
  
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   937
  public static function process_image_tags($text, &$taglist)
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   938
  {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   939
    global $db, $session, $paths, $template, $plugins; // Common objects
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   940
    
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   941
    $s_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   942
    $f_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   943
    $taglist = array();
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   944
    
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   945
    // Wicked huh?
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   946
    $ns_file = str_replace('/', '\\/', preg_quote($paths->nslist['File']));
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   947
    $regex = '/
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   948
           \[\[                                                                  # starting delimiter 
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   949
           :' . $ns_file . '([\w\s0-9_\(\)!@%\^\+\|\.-]+?\.(?:png|gif|jpg|jpeg)) # image filename
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   950
           (?:(?:\|(?:.+?))*)                                                    # parameters
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   951
           \]\]                                                                  # ending delimiter
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   952
           /ix';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   953
    
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   954
    preg_match_all($regex, $text, $matches);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   955
    
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   956
    foreach ( $matches[0] as $i => $match )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   957
    {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   958
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   959
      $full_tag   =& $matches[0][$i];
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   960
      $filename   =& $matches[1][$i];
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   961
      
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   962
      // apply recursion (hack? @todo could this be done with (?R) in PCRE?)
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   963
      $tag_pos = strpos($text, $full_tag);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   964
      $tag_end_pos = $tag_pos + strlen($full_tag);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   965
      while ( get_char_count($full_tag, ']') < get_char_count($full_tag, '[') && $tag_end_pos < strlen($text) )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   966
      {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   967
        $full_tag .= substr($text, $tag_end_pos, 1);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   968
        $tag_end_pos++;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   969
      }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   970
      if ( $tag_end_pos > strlen($text) )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   971
      {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   972
        // discard tag, not closed fully
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   973
        continue;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   974
      }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   975
      
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   976
      // init the various image parameters
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   977
      $width = null;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   978
      $height = null;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   979
      $scale_type = null;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   980
      $raw_display = false;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   981
      $clear = null;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   982
      $caption = null;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   983
      
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   984
      // trim tag and parse particles
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   985
      $tag_trim = rtrim(ltrim($full_tag, '['), ']');
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   986
      // trim off the filename from the start of the tag
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   987
      $filepart_len = 1 + strlen($paths->nslist['File']) + strlen($filename) + 1;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   988
      $tag_trim = substr($tag_trim, $filepart_len);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   989
      // explode and we should have parameters
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   990
      $tag_parts = explode('|', $tag_trim);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   991
      
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   992
      // for each of the parameters, see if it matches a known option. If so, apply it;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   993
      // otherwise, see if a plugin reserved that parameter and if not treat it as the caption
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   994
      foreach ( $tag_parts as $param )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   995
      {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   996
        switch($param)
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   997
        {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   998
          case 'left':
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   999
          case 'right':
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1000
            $clear = $param;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1001
            break;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1002
          case 'thumb':
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1003
            $scale_type = 'thumb';
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1004
            break;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1005
          case 'raw':
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1006
            $raw_display = true;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1007
            break;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1008
          default:
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1009
            // height specification
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1010
            if ( preg_match('/^([0-9]+)x([0-9]+)$/', $param, $dims) )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1011
            {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1012
              $width = intval($dims[1]);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1013
              $height = intval($dims[2]);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1014
              break;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1015
            }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1016
            // not the height, so see if a plugin took this over
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1017
            // this hook requires plugins to return true if they modified anythin
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1018
            $code = $plugins->setHook('img_tag_parse_params');
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1019
            foreach ( $code as $cmd )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1020
            {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1021
              if ( eval($cmd) )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1022
                break 2;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1023
            }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1024
            // we would have broken out by now if a plugin properly handled this,
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1025
            // so just set the caption now.
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1026
            $caption = $param;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1027
            break;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1028
        }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1029
      }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1030
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1031
      if ( !isPage( $paths->nslist['File'] . $filename ) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1032
      {
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1033
        $text = str_replace($full_tag, '[[' . makeUrlNS('File', $filename) . ']]', $text);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1034
        continue;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1035
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1036
      
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1037
      if ( $scale_type == 'thumb' )
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1038
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1039
        $r_width  = 225;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1040
        $r_height = 225;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1041
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1042
        $url = makeUrlNS('Special', 'DownloadFile/' . $filename, 'preview&width=' . $r_width . '&height=' . $r_height, true);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1043
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1044
      else if ( !empty($width) && !empty($height) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1045
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1046
        $r_width = $width;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1047
        $r_height = $height;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1048
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1049
        $url = makeUrlNS('Special', 'DownloadFile/' . $filename, 'preview&width=' . $r_width . '&height=' . $r_height, true);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1050
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1051
      else
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1052
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1053
        $url = makeUrlNS('Special', 'DownloadFile/' . $filename);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1054
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1055
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1056
      $img_tag = '<img src="' . $url . '" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1057
      
65
627d0a8a7819 Last-minute change to width/height on embedded images
Dan
parents: 63
diff changeset
  1058
      // if ( isset($r_width) && isset($r_height) && $scale_type != '|thumb' )
627d0a8a7819 Last-minute change to width/height on embedded images
Dan
parents: 63
diff changeset
  1059
      // {
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1060
      //   $img_tag .= 'width="' . $r_width . '" height="' . $r_height . '" ';
65
627d0a8a7819 Last-minute change to width/height on embedded images
Dan
parents: 63
diff changeset
  1061
      // }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1062
      
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1063
      $img_tag .= 'style="border-width: 0px; /* background-color: white; */" ';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1064
      
85
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1065
      $code = $plugins->setHook('img_tag_parse_img');
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1066
      foreach ( $code as $cmd )
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1067
      {
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1068
        eval($cmd);
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1069
      }
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1070
      
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1071
      $img_tag .= '/>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1072
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1073
      $complete_tag = '';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1074
      
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1075
      if ( !empty($scale_type) && !$raw_display )
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1076
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1077
        $complete_tag .= '<div class="thumbnail" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1078
        $clear_text = '';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1079
        if ( !empty($clear) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1080
        {
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1081
          $side = ( $clear == 'left' ) ? 'left' : 'right';
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1082
          $opposite = ( $clear == 'left' ) ? 'right' : 'left';
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
  1083
          $clear_text .= "float: $side; margin-$opposite: 20px; width: {$r_width}px;";
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1084
          $complete_tag .= 'style="' . $clear_text . '" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1085
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1086
        $complete_tag .= '>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1087
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1088
        $complete_tag .= '<a href="' . makeUrlNS('File', $filename) . '" style="display: block;">';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1089
        $complete_tag .= $img_tag;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1090
        $complete_tag .= '</a>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1091
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1092
        $mag_button = '<a href="' . makeUrlNS('File', $filename) . '" style="display: block; float: right; clear: right; margin: 0 0 10px 10px;"><img alt="[ + ]" src="' . scriptPath . '/images/thumbnail.png" style="border-width: 0px;" /></a>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1093
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1094
        if ( !empty($caption) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1095
        {
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1096
          $complete_tag .= $mag_button . $caption;
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1097
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1098
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1099
        $complete_tag .= '</div>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1100
      }
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1101
      else if ( $raw_display )
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1102
      {
67
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1103
        $complete_tag .= "$img_tag";
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1104
        $taglist[$i] = $complete_tag;
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1105
        
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1106
        $repl = "{$s_delim}e_img_{$i}{$f_delim}";
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1107
        $text = str_replace($full_tag, $repl, $text);
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1108
        continue;
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1109
      }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1110
      else
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1111
      {
85
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1112
        $complete_tag .= '<a href="' . makeUrlNS('File', $filename) . '" style="display: block;"';
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1113
        $code = $plugins->setHook('img_tag_parse_link');
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1114
        foreach ( $code as $cmd )
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1115
        {
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1116
          eval($cmd);
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1117
        }
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1118
        $complete_tag .= '>';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1119
        $complete_tag .= $img_tag;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1120
        $complete_tag .= '</a>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1121
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1122
      
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1123
      $complete_tag .= "\n\n";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1124
      $taglist[$i] = $complete_tag;
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1125
      
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1126
      $pos = strpos($text, $full_tag);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1127
      
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1128
      /*
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1129
      while(true)
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1130
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1131
        $check1 = substr($text, $pos, 3);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1132
        $check2 = substr($text, $pos, 1);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1133
        if ( $check1 == '<p>' || $pos == 0 || $check2 == "\n" )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1134
        {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1135
          // die('found at pos '.$pos);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1136
          break;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1137
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1138
        $pos--;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1139
      }
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1140
      */
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1141
      
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1142
      /*
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1143
      $repl = "{$s_delim}e_img_{$i}{$f_delim}";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1144
      $text = substr($text, 0, $pos) . $repl . substr($text, $pos);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1145
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1146
      $text = str_replace($full_tag, '', $text);
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1147
      */
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1148
      $text = str_replace_once($full_tag, $complete_tag, $text);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1149
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1150
      unset($full_tag, $filename, $scale_type, $width, $height, $clear, $caption, $r_width, $r_height);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1151
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1152
    }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1153
    
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1154
    // if ( count($matches[0]) > 0 )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1155
    //   die('<pre>' . htmlspecialchars($text) . '</pre>');
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1156
    
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1157
    return $text;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1158
  }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1159
  
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1160
  /**
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1161
   * Finalizes processing of image tags.
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1162
   * @param string The preprocessed text
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1163
   * @param array The list of image tags created by RenderMan::process_image_tags()
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1164
   */
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1165
   
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
  1166
  public static function process_imgtags_stage2($text, $taglist)
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1167
  {
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1168
    $s_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1169
    $f_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1170
    foreach ( $taglist as $i => $tag )
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1171
    {
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1172
      $repl = "{$s_delim}e_img_{$i}{$f_delim}";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1173
      $text = str_replace($repl, $tag, $text);
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1174
    }               
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1175
    return $text;
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1176
  }
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1177
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1178
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1179
 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1180
?>