includes/render.php
author Dan
Sat, 07 Jun 2008 12:43:19 -0400
changeset 560 8981dcf7d485
parent 536 218a627eb53e
child 569 6ba792bc9071
permissions -rw-r--r--
Added re-import function to plugin manager
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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 1.1.4 (Caoineag alpha 4)
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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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    }
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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, $plugins; // Common objects
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    if(!isset($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, 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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    global $lang;
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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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      $text = str_replace('<?php'.$phpsec[1][$i].'?>', '{PHP:'.$random_id.':'.$i.'}', $text);
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    }
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    $text = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '\\1', $text);
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    if ( $paths->namespace == 'Template' )
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    {
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      $text = preg_replace('/<nodisplay>(.*?)<\/nodisplay>/is', '', $text);
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    }
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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
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    preg_match_all('/<lang code="([a-z0-9_]+)">([\w\W]+?)<\/lang>/', $text, $langmatch);
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    foreach ( $langmatch[0] as $i => $match )
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   254
    {
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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      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
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   256
      {
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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        $text = str_replace_once($match, $langmatch[2][$i], $text);
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   258
      }
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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      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
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   260
      {
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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   261
        $text = str_replace_once($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
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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
Dan
parents: 371
diff changeset
   263
    }
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
   264
    
163
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    $code = $plugins->setHook('render_wikiformat_pre');
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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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    if ( !$plaintext )
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    {
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      // Process images
142
ca9118d9c0f2 Rebrand as 1.0.2 (Coblynau); internal links are now parsed by RenderMan::parse_internal_links()
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diff changeset
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      $text = RenderMan::process_image_tags($text, $taglist);
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
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diff changeset
   275
      $text = RenderMan::process_imgtags_stage2($text, $taglist);
1
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    }
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    if($do_params)
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   279
    {
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      preg_match_all('#\(_([0-9]+)_\)#', $text, $matchlist);
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      foreach($matchlist[1] as $m)
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   282
      {
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        $text = str_replace('(_'.$m.'_)', $paths->getParam((int)$m), $text);
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      }
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diff changeset
   285
    }
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   286
    
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
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diff changeset
   287
    //$template_regex = "/\{\{([^\]]+?)((\n([ ]*?)[A-z0-9]+([ ]*?)=([ ]*?)(.+?))*)\}\}/is";
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
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diff changeset
   288
    $template_regex = "/\{\{(.+)((\n|\|[ ]*([A-z0-9]+)[ ]*=[ ]*(.+))*)\}\}/isU";
63
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
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diff changeset
   289
    $i = 0;
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
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diff changeset
   290
    while ( preg_match($template_regex, $text) )
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Dan
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diff changeset
   291
    {
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diff changeset
   292
      $i++;
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Dan
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diff changeset
   293
      if ( $i == 5 )
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   294
        break;
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      $text = RenderMan::include_templates($text);
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Dan
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   296
    }
1
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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
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diff changeset
   298
    // 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
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diff changeset
   299
    $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
   300
    
1
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    $text = process_tables($text);
142
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diff changeset
   302
    $text = RenderMan::parse_internal_links($text);
1
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371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
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   304
    $wiki = Text_Wiki::singleton('Mediawiki');
1
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   305
    if($plaintext)
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   306
    {
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      $wiki->setRenderConf('Plain', 'wikilink', 'view_url', contentPath);
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      $result = $wiki->transform($text, 'Plain');
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   309
    }
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   310
    else
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   311
    {
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      $wiki->setRenderConf('Xhtml', 'wikilink', 'view_url', contentPath);
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      $wiki->setRenderConf('Xhtml', 'Url', 'css_descr', 'external');
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   314
      $result = $wiki->transform($text, 'Xhtml');
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   315
    }
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163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   317
    // HTML fixes
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   318
    $result = preg_replace('#<tr>([\s]*?)<\/tr>#is', '', $result);
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diff changeset
   319
    $result = preg_replace('#<p>([\s]*?)<\/p>#is', '', $result);
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diff changeset
   320
    $result = preg_replace('#<br />([\s]*?)<table#is', '<table', $result);
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Dan
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diff changeset
   321
    $result = str_replace("<pre><code>\n", "<pre><code>", $result);
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diff changeset
   322
    $result = preg_replace("/<p><table([^>]*?)><\/p>/", "<table\\1>", $result);
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Dan
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diff changeset
   323
    $result = str_replace("<br />\n</td>", "\n</td>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   324
    $result = str_replace("<p><tr>", "<tr>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   325
    $result = str_replace("<tr><br />", "<tr>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   326
    $result = str_replace("</tr><br />", "</tr>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   327
    $result = str_replace("</table><br />", "</table>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   328
    $result = preg_replace('/<\/table>$/', "</table><br /><br />", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
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diff changeset
   329
    $result = str_replace("<p></div></p>", "</div>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
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diff changeset
   330
    $result = str_replace("<p></table></p>", "</table>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
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diff changeset
   331
    
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
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diff changeset
   332
    $code = $plugins->setHook('render_wikiformat_post');
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Dan
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diff changeset
   333
    foreach ( $code as $cmd )
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Dan
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diff changeset
   334
    {
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diff changeset
   335
      eval($cmd);
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Dan
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diff changeset
   336
    }
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   337
    
1
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   338
    // Reinsert <nowiki> sections
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diff changeset
   339
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
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diff changeset
   340
    {
fe660c52c48f Adding /includes
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   341
      $result = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', $nowiki[1][$i], $result);
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diff changeset
   342
    }
fe660c52c48f Adding /includes
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diff changeset
   343
    
fe660c52c48f Adding /includes
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   344
    // Reinsert PHP
fe660c52c48f Adding /includes
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diff changeset
   345
    for($i=0;$i<$php;$i++)
fe660c52c48f Adding /includes
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diff changeset
   346
    {
fe660c52c48f Adding /includes
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   347
      $result = str_replace('{PHP:'.$random_id.':'.$i.'}', '<?php'.$phpsec[1][$i].'?>', $result);
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diff changeset
   348
    }
fe660c52c48f Adding /includes
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diff changeset
   349
    
382
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 377
diff changeset
   350
    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
   351
    
1
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   352
    return $result;
fe660c52c48f Adding /includes
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diff changeset
   353
    
fe660c52c48f Adding /includes
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diff changeset
   354
  }
fe660c52c48f Adding /includes
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diff changeset
   355
  
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
   356
  public static function wikiFormat($message, $filter_links = true, $do_params = false, $plaintext = false)
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   357
  {
1
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diff changeset
   358
    global $db, $session, $paths, $template, $plugins; // Common objects
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diff changeset
   359
    
fe660c52c48f Adding /includes
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diff changeset
   360
    return RenderMan::next_gen_wiki_format($message, $plaintext, $filter_links, $do_params);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   361
    
fe660c52c48f Adding /includes
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diff changeset
   362
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
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parents:
diff changeset
   363
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   364
    // Strip out <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   365
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $message, $nowiki);
fe660c52c48f Adding /includes
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parents:
diff changeset
   366
    
fe660c52c48f Adding /includes
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diff changeset
   367
    if(!$plaintext)
fe660c52c48f Adding /includes
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parents:
diff changeset
   368
    {
fe660c52c48f Adding /includes
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diff changeset
   369
    
fe660c52c48f Adding /includes
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diff changeset
   370
      //return '<pre>'.print_r($nowiki,true).'</pre>';
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diff changeset
   371
      
fe660c52c48f Adding /includes
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diff changeset
   372
      for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
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parents:
diff changeset
   373
      {
fe660c52c48f Adding /includes
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diff changeset
   374
        $message = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $message);
fe660c52c48f Adding /includes
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diff changeset
   375
      }
fe660c52c48f Adding /includes
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parents:
diff changeset
   376
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   377
      $message = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '\\1', $message);
fe660c52c48f Adding /includes
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parents:
diff changeset
   378
      
fe660c52c48f Adding /includes
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diff changeset
   379
      //return '<pre>'.htmlspecialchars($message).'</pre>';
fe660c52c48f Adding /includes
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parents:
diff changeset
   380
      
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   381
      $message = RenderMan::process_image_tags($message);
1
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parents:
diff changeset
   382
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   383
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   384
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   385
    if($do_params)
fe660c52c48f Adding /includes
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parents:
diff changeset
   386
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   387
      preg_match_all('#\(_([0-9]+)_\)#', $message, $matchlist);
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parents:
diff changeset
   388
      foreach($matchlist[1] as $m)
fe660c52c48f Adding /includes
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parents:
diff changeset
   389
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   390
        $message = str_replace('(_'.$m.'_)', $paths->getParam((int)$m), $message);
fe660c52c48f Adding /includes
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parents:
diff changeset
   391
      }
fe660c52c48f Adding /includes
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parents:
diff changeset
   392
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   393
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   394
    $message = RenderMan::include_templates($message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   395
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   396
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
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parents:
diff changeset
   397
    for($i=0;$i<$nw;$i++)
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
      $message = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   400
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   401
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   402
    $message = process_tables($message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   403
    //if($message2 != $message) return '<pre>'.htmlspecialchars($message2).'</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   404
    //$message = str_replace(array('<table>', '</table>'), array('<nowiki><table>', '</table></nowiki>'), $message);
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
    $wiki =& Text_Wiki::singleton('Mediawiki');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   407
    if($plaintext)
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
      $wiki->setRenderConf('Plain', 'wikilink', 'view_url', contentPath);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   410
      $result = $wiki->transform($message, 'Plain');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   411
    } else {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   412
      $wiki->setRenderConf('Xhtml', 'wikilink', 'view_url', contentPath);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   413
      $wiki->setRenderConf('Xhtml', 'Url', 'css_descr', 'external');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   414
      $result = $wiki->transform($message, 'Xhtml');
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
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   417
    // HTML fixes
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   418
    $result = preg_replace('#<tr>([\s]*?)<\/tr>#is', '', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   419
    $result = preg_replace('#<p>([\s]*?)<\/p>#is', '', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   420
    $result = preg_replace('#<br />([\s]*?)<table#is', '<table', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   421
    $result = str_replace("<pre><code>\n", "<pre><code>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   422
    $result = preg_replace("/<p><table([^>]*?)><\/p>/", "<table\\1>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   423
    $result = str_replace("<br />\n</td>", "\n</td>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   424
    $result = str_replace("<p><tr>", "<tr>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   425
    $result = str_replace("<tr><br />", "<tr>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   426
    $result = str_replace("</tr><br />", "</tr>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   427
    $result = str_replace("</table></p>", "</table>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   428
    $result = str_replace("</table><br />", "</table>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   429
    $result = preg_replace('/<\/table>$/', "</table><br /><br />", $result);
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   430
    $result = str_replace("<p></div></p>", "</div>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   431
    $result = str_replace("<p></table></p>", "</table>", $result);
1
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
    $result = str_replace('<nowiki>',  '&lt;nowiki&gt;',  $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   434
    $result = str_replace('</nowiki>', '&lt;/nowiki&gt;', $result);
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
    return $result;
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
  
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
   439
  public static function destroy_javascript($message, $_php = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   440
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   441
    $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
   442
    $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
   443
    $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
   444
    if ( $_php )
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
      // Left in only for compatibility
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   447
      $message = preg_replace('#&lt;(.*?)>#is', '<\\1>', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   448
      $message = preg_replace('#<(.*?)&gt;#is', '<\\1>', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   449
      $message = preg_replace('#<(\?|\?php|%)(.*?)(\?|%)>#is', '&lt;\\1\\2\\3&gt;', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   450
      // strip <a href="foo" onclick="bar();">-type attacks
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   451
      $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
   452
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   453
    return $message;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   454
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   455
  
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
   456
  public static function strip_php($message)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   457
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   458
    return RenderMan::destroy_javascript($message, true);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   459
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   460
  
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
   461
  public static function sanitize_html($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   462
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   463
    $text = htmlspecialchars($text);
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   464
    $allowed_tags = Array('b', 'i', 'u', 'pre', 'code', 'tt', 'br', 'p', 'nowiki', '!--([\w\W]+)--');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   465
    foreach($allowed_tags as $t)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   466
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   467
      $text = preg_replace('#&lt;'.$t.'&gt;(.*?)&lt;/'.$t.'&gt;#is', '<'.$t.'>\\1</'.$t.'>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   468
      $text = preg_replace('#&lt;'.$t.' /&gt;#is', '<'.$t.' />', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   469
      $text = preg_replace('#&lt;'.$t.'&gt;#is', '<'.$t.'>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   470
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   471
    return $text;
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
  
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   474
  /**
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   475
   * Parses internal links (wikilinks) in a block of text.
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   476
   * @param string Text to process
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   477
   * @return string
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   478
   */
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   479
  
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
   480
  public static function parse_internal_links($text)
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   481
  {
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
   482
    global $db, $session, $paths, $template, $plugins; // Common objects
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   483
    
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   484
    // stage 1 - links with alternate text
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   485
    preg_match_all('/\[\[([^\[\]<>\{\}\|]+)\|(.+?)\]\]/', $text, $matches);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   486
    foreach ( $matches[0] as $i => $match )
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   487
    {
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   488
      list($page_id, $namespace) = RenderMan::strToPageID($matches[1][$i]);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   489
      $pid_clean = $paths->nslist[$namespace] . sanitize_page_id($page_id);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   490
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   491
      $url = makeUrl($pid_clean, false, true);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   492
      $inner_text = $matches[2][$i];
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   493
      $quot = '"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   494
      $exists = ( isPage($pid_clean) ) ? '' : ' class="wikilink-nonexistent"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   495
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   496
      $link = "<a href={$quot}{$url}{$quot}{$exists}>{$inner_text}</a>";
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   497
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   498
      $text = str_replace($match, $link, $text);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   499
    }
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   500
    
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   501
    // stage 2 - links with no alternate text
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   502
    preg_match_all('/\[\[([^\[\]<>\{\}\|]+)\]\]/', $text, $matches);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   503
    foreach ( $matches[0] as $i => $match )
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   504
    {
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   505
      list($page_id, $namespace) = RenderMan::strToPageID($matches[1][$i]);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   506
      $pid_clean = $paths->nslist[$namespace] . sanitize_page_id($page_id);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   507
      
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
   508
      $url = makeUrl($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
   509
      $inner_text = ( isPage($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
   510
      $quot = '"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   511
      $exists = ( isPage($pid_clean) ) ? '' : ' class="wikilink-nonexistent"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   512
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   513
      $link = "<a href={$quot}{$url}{$quot}{$exists}>{$inner_text}</a>";
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   514
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   515
      $text = str_replace($match, $link, $text);
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
    
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   518
    return $text;
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   519
  }
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   520
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   521
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   522
   * 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
   523
   * @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
   524
   * @example
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   525
   * <code>
63
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   526
   foo = lorem ipsum
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   527
   bar = dolor sit amet
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   528
   * </code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   529
   * @return array Example:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   530
   * [foo] => lorem ipsum
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   531
   * [bar] => dolor sit amet
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   532
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   533
  
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
   534
  public static function parse_template_vars($input)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   535
  {
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   536
    if ( !preg_match('/^(\|[ ]*([A-z0-9_]+)([ ]*)=([ ]*)(.+?))*$/is', trim($input)) )
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
   537
    {
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
   538
      $using_pipes = false;
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
   539
      $input = explode("\n", trim( $input ));
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
   540
    }
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
   541
    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
   542
    {
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
   543
      $using_pipes = true;
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
   544
      $input = substr($input, 1);
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
   545
      $input = explode("|", trim( $input ));
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
   546
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   547
    $parms = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   548
    $current_line = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   549
    $current_parm = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   550
    foreach ( $input as $num => $line )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   551
    {
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   552
      if ( preg_match('/^[ ]*([A-z0-9_]+)([ ]*)=([ ]*)(.+?)$/is', $line, $matches) )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   553
      {
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
   554
        $parm =& $matches[1];
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
   555
        $text =& $matches[4];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   556
        if ( $parm == $current_parm )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   557
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   558
          $current_line .= $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   559
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   560
        else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   561
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   562
          // New parameter
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   563
          if ( $current_parm != '' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   564
            $parms[$current_parm] = $current_line;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   565
          $current_line = $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   566
          $current_parm = $parm;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   567
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   568
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   569
      else if ( $num == 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   570
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   571
        // Syntax error
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   572
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   573
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   574
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   575
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   576
        $current_line .= "\n$line";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   577
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   578
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   579
    if ( !empty($current_parm) && !empty($current_line) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   580
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   581
      $parms[$current_parm] = $current_line;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   582
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   583
    return $parms;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   584
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   585
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   586
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   587
   * 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
   588
   * 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
   589
   * @param string The text to process
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   590
   * @return string Formatted text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   591
   * @example
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   592
   * <code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   593
   $text = '{{Template
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   594
     parm1 = Foo
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   595
     parm2 = Bar
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   596
     }}';
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
   597
   $text = RenderMan::include_templates($text);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   598
   * </code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   599
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   600
  
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
   601
  public static function include_templates($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   602
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   603
    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
   604
    // $template_regex = "/\{\{([^\]]+?)((\n([ ]*?)[A-z0-9]+([ ]*?)=([ ]*?)(.+?))*)\}\}/is";
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
   605
    $template_regex = "/\{\{(.+)(((\n|[ ]*\|)[ ]*([A-z0-9]+)[ ]*=[ ]*(.+))*)\}\}/isU";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   606
    if ( $count = preg_match_all($template_regex, $text, $matches) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   607
    {
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   608
      //die('<pre>' . print_r($matches, true) . '</pre>');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   609
      for ( $i = 0; $i < $count; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   610
      {
63
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   611
        $matches[1][$i] = sanitize_page_id($matches[1][$i]);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   612
        $parmsection = trim($matches[2][$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   613
        if ( !empty($parmsection) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   614
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   615
          $parms = RenderMan::parse_template_vars($parmsection);
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
   616
          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
   617
            // 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
   618
            $parms = array();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   619
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   620
        else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   621
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   622
          $parms = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   623
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   624
        if ( $tpl_code = RenderMan::fetch_template_text($matches[1][$i]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   625
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   626
          $parser = $template->makeParserText($tpl_code);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   627
          $parser->assign_vars($parms);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   628
          $text = str_replace($matches[0][$i], $parser->run(), $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   629
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   630
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   631
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   632
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   633
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   634
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   635
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   636
   * Preprocesses an HTML text string prior to being sent to MySQL.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   637
   * @param string $text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   638
   * @param bool $strip_all_php - if true, strips all PHP regardless of user permissions. Else, strips PHP only if user level < USER_LEVEL_ADMIN.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   639
   */
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   640
  public static function preprocess_text($text, $strip_all_php = true, $sqlescape = true)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   641
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   642
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   643
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   644
    
407
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   645
    $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
   646
    foreach ( $code as $cmd )
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   647
    {
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   648
      eval($cmd);
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   649
    }
1
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
    $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
   652
    $can_do_html = $session->get_permissions('html_in_pages');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   653
    
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
   654
    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
   655
    {
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
   656
      $text = preg_replace('#<(\?|\?php|%)(.*?)(\?|%)>#is', '&lt;\\1\\2\\3&gt;', $text);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   657
    }
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   658
    else if ( !$can_do_html && !$can_do_php )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   659
    {
24
9ecc94c4c7f5 Fixed tons of bugs relating to non-templated pages
Dan
parents: 21
diff changeset
   660
      $text = sanitize_html($text, true);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   661
      // If we can't do PHP, we can't do Javascript either.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   662
      $text = RenderMan::destroy_javascript($text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   663
    }
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
    // Strip out <nowiki> sections and PHP code
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   666
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   667
    $php = preg_match_all('#(<|&lt;)\?php(.*?)\?(>|&gt;)#is', $text, $phpsec);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   668
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   669
    //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
   670
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   671
    for($i=0;$i<sizeof($phpsec[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   672
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   673
      $text = str_replace($phpsec[0][$i], '{PHP:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   674
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   675
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   676
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $text, $nowiki);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   677
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   678
    for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   679
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   680
      $text = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   681
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   682
    
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
   683
    $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
   684
    $text = str_replace('~~~~', "[[User:$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
   685
    $text = str_replace('~~~', "[[User:$session->username|$session->username]] ", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   686
    
407
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   687
    $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
   688
    foreach ( $code as $cmd )
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   689
    {
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   690
      eval($cmd);
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   691
    }
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   692
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   693
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   694
    for($i=0;$i<$nw;$i++)
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
      $text = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   697
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   698
    // Reinsert PHP
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   699
    for($i=0;$i<$php;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   700
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   701
      $phsec = ''.$phpsec[1][$i].'?php'.$phpsec[2][$i].'?'.$phpsec[3][$i].'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   702
      if ( $strip_all_php )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   703
        $phsec = htmlspecialchars($phsec);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   704
      $text = str_replace('{PHP:'.$random_id.':'.$i.'}', $phsec, $text);
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
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   707
    $text = ( $sqlescape ) ? $db->escape($text) : $text;
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
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   710
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   711
  
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
   712
  public static function smilieyize($text, $complete_urls = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   713
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   714
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   715
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   716
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   717
    // Smileys array - eventually this will be fetched from the database by
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   718
    // 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
   719
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   720
    $smileys = Array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   721
      'O:-)'    => 'face-angel.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   722
      'O:)'     => 'face-angel.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   723
      'O=)'     => 'face-angel.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   724
      ':-)'     => 'face-smile.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   725
      ':)'      => 'face-smile.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   726
      '=)'      => 'face-smile-big.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   727
      ':-('     => 'face-sad.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   728
      ':('      => 'face-sad.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   729
      ';('      => 'face-sad.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   730
      ':-O'     => 'face-surprise.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   731
      ';-)'     => 'face-wink.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   732
      ';)'      => 'face-wink.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   733
      '8-)'     => 'face-glasses.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   734
      '8)'      => 'face-glasses.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   735
      ':-D'     => 'face-grin.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   736
      ':D'      => 'face-grin.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   737
      '=D'      => 'face-grin.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   738
      ':-*'     => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   739
      ':*'      => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   740
      '=*'      => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   741
      ':\'('    => 'face-crying.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   742
      ':-|'     => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   743
      ':-\\'    => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   744
      ':-/'     => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   745
      ':joke:'  => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   746
      ']:-&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
   747
      ']:->'    => 'face-devil-grin.png',
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   748
      ':kiss:'  => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   749
      ':-P'     => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   750
      ':P'      => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   751
      ':-p'     => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   752
      ':p'      => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   753
      ':-X'     => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   754
      ':X'      => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   755
      ':sick:'  => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   756
      ':-]'     => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   757
      ':]'      => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   758
      ':oops:'  => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   759
      ':-['     => 'face-embarassed.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   760
      ':['      => 'face-embarassed.png'
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   761
      );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   762
    /*
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   763
    $keys = array_keys($smileys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   764
    foreach($keys as $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   765
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   766
      $regex1 = '#([\W]+)'.preg_quote($k).'([\s\n\r\.]+)#s';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   767
      $regex2 = '\\1<img alt="'.$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
   768
      $text = preg_replace($regex1, $regex2, $text);
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
    */
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
    // Strip out <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   773
    //return '<pre>'.htmlspecialchars($text).'</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   774
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $text, $nowiki);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   775
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   776
    for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   777
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   778
      $text = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   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
    $keys = array_keys($smileys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   782
    foreach($keys as $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   783
    {
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
   784
      $t = hexencode($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
   785
      $t = trim($t);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   786
      $t = explode(' ', $t);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   787
      $s = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   788
      foreach($t as $b)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   789
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   790
        $s.='&#x'.$b.';';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   791
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   792
      $pfx = ( $complete_urls ) ? 'http' . ( isset($_SERVER['HTTPS']) ? 's' : '' ) . '://'.$_SERVER['HTTP_HOST'] : '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   793
      $text = str_replace(' '.$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
   794
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   795
    //*/
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   796
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   797
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   798
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   799
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   800
      $text = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   801
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   802
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   803
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   804
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   805
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   806
  /*
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   807
   * **** DEPRECATED ****
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   808
   * Replaces some critical characters in a string with MySQL-safe equivalents
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   809
   * @param $text string the text to escape
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   810
   * @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
   811
   * /
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   812
   
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
   813
  public static function escape_page_text($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   814
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   815
    $char_tag = md5(microtime() . mt_rand());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   816
    $text = str_replace("'",  "{APOS:$char_tag}",  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   817
    $text = str_replace('"',  "{QUOT:$char_tag}",  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   818
    $text = str_replace("\\", "{SLASH:$char_tag}", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   819
    return Array($text, $char_tag);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   820
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   821
  */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   822
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   823
  /* **** DEPRECATED ****
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   824
   * Reverses the result of RenderMan::escape_page_text().
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   825
   * @param $text string the text to unescape
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   826
   * @param $char_tag string the character tag
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   827
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   828
   * /
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   829
   
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
   830
  public static function unescape_page_text($text, $char_tag)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   831
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   832
    $text = str_replace("{APOS:$char_tag}",  "'",  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   833
    $text = str_replace("{QUOT:$char_tag}",  '"',  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   834
    $text = str_replace("{SLASH:$char_tag}", "\\", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   835
    return $text;
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
  */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   838
  
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
   * 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
   841
   * @param $str1 string the first block of text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   842
   * @param $str2 string the second block of text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   843
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   844
   */
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   845
  public static function diff($str1, $str2)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   846
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   847
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   848
    $str1 = explode("\n", $str1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   849
    $str2 = explode("\n", $str2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   850
    $diff = new Diff($str1, $str2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   851
    $renderer = new TableDiffFormatter();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   852
    return '<table class="diff">'.$renderer->format($diff).'</table>';
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
  
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   855
  /**
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   856
   * Changes wikitext image tags to HTML.
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   857
   * @param string The wikitext to process
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   858
   * @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
   859
   * @return string
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   860
   */
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   861
  
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
   862
  public static function process_image_tags($text, &$taglist)
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   863
  {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   864
    global $db, $session, $paths, $template, $plugins; // Common objects
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   865
    
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   866
    $s_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   867
    $f_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   868
    $taglist = array();
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   869
    
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   870
    // Wicked huh?
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
   871
    $regex = '/\[\[:' . str_replace('/', '\\/', preg_quote($paths->nslist['File'])) . '([\w\s0-9_\(\)!@%\^\+\|\.-]+?)((\|thumb)|(\|([0-9]+)x([0-9]+)))?(\|left|\|right)?(\|raw|\|(.+))?\]\]/i';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   872
    
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   873
    preg_match_all($regex, $text, $matches);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   874
    
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   875
    foreach ( $matches[0] as $i => $match )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   876
    {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   877
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   878
      $full_tag   =& $matches[0][$i];
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   879
      $filename   =& $matches[1][$i];
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   880
      $scale_type =& $matches[2][$i];
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   881
      $width      =& $matches[5][$i];
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   882
      $height     =& $matches[6][$i];
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   883
      $clear      =& $matches[7][$i];
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   884
      $caption    =& $matches[8][$i];
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   885
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   886
      if ( !isPage( $paths->nslist['File'] . $filename ) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   887
      {
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
   888
        $text = str_replace($full_tag, '[[' . makeUrlNS('File', $filename) . ']]', $text);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   889
        continue;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   890
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   891
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   892
      if ( $scale_type == '|thumb' )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   893
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   894
        $r_width  = 225;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   895
        $r_height = 225;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   896
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   897
        $url = makeUrlNS('Special', 'DownloadFile/' . $filename, 'preview&width=' . $r_width . '&height=' . $r_height, true);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   898
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   899
      else if ( !empty($width) && !empty($height) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   900
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   901
        $r_width = $width;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   902
        $r_height = $height;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   903
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   904
        $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
   905
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   906
      else
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   907
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   908
        $url = makeUrlNS('Special', 'DownloadFile/' . $filename);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   909
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   910
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   911
      $img_tag = '<img src="' . $url . '" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   912
      
65
627d0a8a7819 Last-minute change to width/height on embedded images
Dan
parents: 63
diff changeset
   913
      // 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
   914
      // {
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
   915
      //   $img_tag .= 'width="' . $r_width . '" height="' . $r_height . '" ';
65
627d0a8a7819 Last-minute change to width/height on embedded images
Dan
parents: 63
diff changeset
   916
      // }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   917
      
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
   918
      $img_tag .= 'style="border-width: 0px; /* background-color: white; */" ';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   919
      
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
   920
      $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
   921
      foreach ( $code as $cmd )
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
   922
      {
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
   923
        eval($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
   924
      }
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
   925
      
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   926
      $img_tag .= '/>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   927
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   928
      $complete_tag = '';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   929
      
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
   930
      if ( !empty($scale_type) && $caption != '|raw' )
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   931
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   932
        $complete_tag .= '<div class="thumbnail" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   933
        $clear_text = '';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   934
        if ( !empty($clear) )
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
          $side = ( $clear == '|left' ) ? 'left' : 'right';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   937
          $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
   938
          $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
   939
          $complete_tag .= 'style="' . $clear_text . '" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   940
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   941
        $complete_tag .= '>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   942
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   943
        $complete_tag .= '<a href="' . makeUrlNS('File', $filename) . '" style="display: block;">';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   944
        $complete_tag .= $img_tag;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   945
        $complete_tag .= '</a>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   946
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   947
        $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
   948
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   949
        if ( !empty($caption) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   950
        {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   951
          $cap = substr($caption, 1);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   952
          $complete_tag .= $mag_button . $cap;
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
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   955
        $complete_tag .= '</div>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   956
      }
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
   957
      else if ( $caption == '|raw' )
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
   958
      {
67
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
   959
        $complete_tag .= "$img_tag";
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
   960
        $taglist[$i] = $complete_tag;
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
   961
        
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
   962
        $repl = "{$s_delim}e_img_{$i}{$f_delim}";
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
   963
        $text = str_replace($full_tag, $repl, $text);
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
   964
        continue;
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
   965
      }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   966
      else
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   967
      {
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
   968
        $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
   969
        $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
   970
        foreach ( $code as $cmd )
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
   971
        {
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
   972
          eval($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
   973
        }
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
   974
        $complete_tag .= '>';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   975
        $complete_tag .= $img_tag;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   976
        $complete_tag .= '</a>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   977
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   978
      
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   979
      $complete_tag .= "\n\n";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   980
      $taglist[$i] = $complete_tag;
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   981
      
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   982
      $pos = strpos($text, $full_tag);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   983
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   984
      while(true)
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   985
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   986
        $check1 = substr($text, $pos, 3);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   987
        $check2 = substr($text, $pos, 1);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   988
        if ( $check1 == '<p>' || $pos == 0 || $check2 == "\n" )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   989
        {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   990
          // die('found at pos '.$pos);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   991
          break;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   992
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   993
        $pos--;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   994
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   995
      
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   996
      $repl = "{$s_delim}e_img_{$i}{$f_delim}";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   997
      $text = substr($text, 0, $pos) . $repl . substr($text, $pos);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   998
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   999
      $text = str_replace($full_tag, '', $text);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1000
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1001
      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
  1002
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1003
    }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1004
    
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1005
    return $text;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1006
  }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1007
  
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1008
  /**
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1009
   * Finalizes processing of image tags.
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1010
   * @param string The preprocessed text
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1011
   * @param array The list of image tags created by RenderMan::process_image_tags()
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1012
   */
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1013
   
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
  1014
  public static function process_imgtags_stage2($text, $taglist)
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1015
  {
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1016
    $s_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1017
    $f_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1018
    foreach ( $taglist as $i => $tag )
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1019
    {
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1020
      $repl = "{$s_delim}e_img_{$i}{$f_delim}";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1021
      $text = str_replace($repl, $tag, $text);
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1022
    }               
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1023
    return $text;
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1024
  }
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1025
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1026
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1027
 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1028
?>