includes/render.php
author Dan
Fri, 17 Oct 2008 21:21:55 -0400
changeset 716 d9533bb07563
parent 715 29663506e85c
child 717 236360cf79a0
permissions -rw-r--r--
Fixed SpecialAdmin setting theme and style way too late (thanks Andrew Kohnken)
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<?php
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/*
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 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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 * Version 1.1.5 (Caoineag alpha 5)
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 * Copyright (C) 2006-2008 Dan Fuhry
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 * render.php - handles fetching pages and parsing them into HTML
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 *
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 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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 */
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class RenderMan {
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  public static function strToPageID($string)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $k = array_keys($paths->nslist);
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    $proj_alt = 'Project:';
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    if ( substr($string, 0, (strlen($proj_alt))) == $proj_alt )
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    {
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      $ns = 'Project';
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      $pg = substr($string, strlen($proj_alt), strlen($string));
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      return Array($pg, $ns);
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    }
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    for($i=0;$i<sizeof($paths->nslist);$i++)
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    {
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      $ln = strlen($paths->nslist[$k[$i]]);
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      if(substr($string, 0, $ln) == $paths->nslist[$k[$i]])
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      {
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        $ns = $k[$i];
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        $pg = substr($string, strlen($paths->nslist[$ns]), strlen($string));
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      }
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    }
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    return Array($pg, $ns);
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  }
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  public static function getPage($page_id, $namespace, $wiki = 1, $smilies = true, $filter_links = true, $redir = true, $render = true)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $perms =& $session;
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    if ( $page_id != $paths->page_id || $namespace != $paths->namespace )
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    {
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      unset($perms);
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      unset($perms); // PHP <5.1.5 Zend bug
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      $perms = $session->fetch_page_acl($page_id, $namespace);
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    }
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    if(!$perms->get_permissions('read'))
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      return 'Access denied ('.$paths->nslist[$namespace].$page_id.')';
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    if($namespace != 'Template' && ($wiki == 0 || $render == false))
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    {
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      if(!$perms->get_permissions('view_source'))
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      {
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        return 'Access denied ('.$paths->nslist[$namespace].$page_id.')';
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      }
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    }
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    $q = $db->sql_query('SELECT page_text,char_tag FROM '.table_prefix.'page_text WHERE page_id=\''.$db->escape($page_id).'\' AND namespace=\''.$db->escape($namespace).'\';');
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    if ( !$q )
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    {
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      $db->_die('Method called was: RenderMan::getPage(\''.$page_id.'\', \''.$namespace.'\');.');
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    }
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    if ( $db->numrows() < 1 )
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    {
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      return false;
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    }
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    $row = $db->fetchrow();
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    $db->free_result();
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    $message = $row['page_text'];
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    $chartag = $row['char_tag'];
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    unset($row); // Free some memory
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    if ( preg_match("#^\#redirect \[\[([^\]\r\n\a\t]+?)\]\]#", $message, $m) && $redir && ( !isset($_GET['redirect']) || ( isset($_GET['redirect']) && $_GET['redirect'] != 'no' ) ) )
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    {
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      $old = $paths->cpage;
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      $a = RenderMan::strToPageID($m[1]);
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      $a[0] = str_replace(' ', '_', $a[0]);
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      $pageid = str_replace(' ', '_', $paths->nslist[$a[1]] . $a[0]);
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      $paths->page = $pageid;
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      $paths->cpage = $paths->pages[$pageid];
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      //die('<pre>'.print_r($paths->cpage,true).'</pre>');
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      unset($template);
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      unset($GLOBALS['template']);
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      $GLOBALS['template'] = new template();
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      global $template;
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      $template->template(); // Tear down and rebuild the template parser
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      $template->load_theme($session->theme, $session->style);
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      $data = '<div><small>(Redirected from <a href="'.makeUrlNS($old['namespace'], $old['urlname_nons'], 'redirect=no', true).'">'.$old['name'].'</a>)</small></div>'.RenderMan::getPage($a[0], $a[1], $wiki, $smilies, $filter_links, false /* Enforces a maximum of one redirect */);
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      return $data;
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    }
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    else if(preg_match('#^\#redirect \[\[(.+?)\]\]#', $message, $m) && isset($_GET['redirect']) && $_GET['redirect'] == 'no')
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    {
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      preg_match('#^\#redirect \[\[(.+)\]\]#', $message, $m);
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      $m[1] = str_replace(' ', '_', $m[1]);
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      $message = preg_replace('#\#redirect \[\[(.+)\]\]#', '<nowiki><div class="mdg-infobox"><table border="0" width="100%" cellspacing="0" cellpadding="0"><tr><td valign="top"><img alt="Cute wet-floor icon" src="'.scriptPath.'/images/redirector.png" /></td><td valign="top" style="padding-left: 10px;"><b>This page is a <i>redirector</i>.</b><br />This means that this page will not show its own content by default. Instead it will display the contents of the page it redirects to.<br /><br />To create a redirect page, make the <i>first characters</i> in the page content <tt>#redirect [[Page_ID]]</tt>. For more information, see the Enano <a href="http://enanocms.org/Help:Wiki_formatting">Wiki formatting guide</a>.<br /><br />This page redirects to <a href="'.makeUrl($m[1]).'">'.$paths->pages[$m[1]]['name'].'</a>.</td></tr></table></div><br /><hr style="margin-left: 1em; width: 200px;" /></nowiki>', $message);
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    }
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    $session->disallow_password_grab();
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    return ($render) ? RenderMan::render($message, $wiki, $smilies, $filter_links) : $message;
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  }
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  public static function getTemplate($id, $parms)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    if(!isset($paths->pages[$paths->nslist['Template'].$id])) 
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    {
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      return '[['.$paths->nslist['Template'].$id.']]';
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    }
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    if(isset($paths->template_cache[$id]))
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    {
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      $text = $paths->template_cache[$id];
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    }
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    else
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    {
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      $text = RenderMan::getPage($id, 'Template', 0, true, true, 0);
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      $paths->template_cache[$id] = $text;
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    }
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    $text = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '', $text);
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    $text = preg_replace('/<nodisplay>(.*?)<\/nodisplay>/is', '\\1', $text);
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    preg_match_all('#\(_([0-9]+)_\)#', $text, $matchlist);
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    foreach($matchlist[1] as $m)
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    {
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      if(isset($parms[((int)$m)+1])) 
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      {
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        $p = $parms[((int)$m)+1];
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      }
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      else
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      {
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        $p = '<b>Notice:</b> RenderMan::getTemplate(): Parameter '.$m.' is not set';
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      }
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      $text = str_replace('(_'.$m.'_)', $p, $text);
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    }
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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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    require_once(ENANO_ROOT.'/includes/wikiformat.php');
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    require_once(ENANO_ROOT.'/includes/wikiengine/Tables.php');
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    profiler_log("RenderMan: starting wikitext render");
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1
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    $random_id = md5( time() . mt_rand() );
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    // Strip out <nowiki> sections and PHP code
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407
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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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   256
    foreach ( $langmatch[0] as $i => $match )
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   257
    {
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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   259
      {
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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   261
      }
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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parents: 371
diff changeset
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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
   264
        $text = str_replace_once($match, '', $text);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   265
      }
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
   266
    }
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
   267
    
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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diff changeset
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715
29663506e85c Added ability to use hash marks in internal links
Dan
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diff changeset
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    //$template_regex = "/\{\{([^\]]+?)((\n([ ]*?)[A-z0-9]+([ ]*?)=([ ]*?)(.+?))*)\}\}/is";
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   275
    $template_regex = "/\{\{(.+)((\n|\|[ ]*([A-z0-9]+)[ ]*=[ ]*(.+))*)\}\}/isU";
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    $i = 0;
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diff changeset
   277
    while ( preg_match($template_regex, $text) )
29663506e85c Added ability to use hash marks in internal links
Dan
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diff changeset
   278
    {
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   279
      $i++;
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diff changeset
   280
      if ( $i == 5 )
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   281
        break;
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      $text = RenderMan::include_templates($text);
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    }
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1
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   285
    if ( !$plaintext )
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   286
    {
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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
   289
      $text = RenderMan::process_imgtags_stage2($text, $taglist);
1
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diff changeset
   290
    }
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parents:
diff changeset
   291
    
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   292
    if($do_params)
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diff changeset
   293
    {
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   294
      preg_match_all('#\(_([0-9]+)_\)#', $text, $matchlist);
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   295
      foreach($matchlist[1] as $m)
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   296
      {
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   297
        $text = str_replace('(_'.$m.'_)', $paths->getParam((int)$m), $text);
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diff changeset
   298
      }
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diff changeset
   299
    }
fe660c52c48f Adding /includes
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diff changeset
   300
    
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
   301
    // Before shipping it out to the renderer, replace spaces in between headings and paragraphs:
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 326
diff changeset
   302
    $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
   303
    
1
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   304
    $text = process_tables($text);
142
ca9118d9c0f2 Rebrand as 1.0.2 (Coblynau); internal links are now parsed by RenderMan::parse_internal_links()
Dan
parents: 136
diff changeset
   305
    $text = RenderMan::parse_internal_links($text);
1
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diff changeset
   306
    
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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diff changeset
   307
    $wiki = Text_Wiki::singleton('Mediawiki');
1
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diff changeset
   308
    if($plaintext)
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diff changeset
   309
    {
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   310
      $wiki->setRenderConf('Plain', 'wikilink', 'view_url', contentPath);
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   311
      $result = $wiki->transform($text, 'Plain');
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diff changeset
   312
    }
fe660c52c48f Adding /includes
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diff changeset
   313
    else
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   314
    {
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   315
      $wiki->setRenderConf('Xhtml', 'wikilink', 'view_url', contentPath);
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      $wiki->setRenderConf('Xhtml', 'Url', 'css_descr', 'external');
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   317
      $result = $wiki->transform($text, 'Xhtml');
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diff changeset
   318
    }
fe660c52c48f Adding /includes
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diff changeset
   319
    
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   320
    // HTML fixes
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   321
    $result = preg_replace('#<tr>([\s]*?)<\/tr>#is', '', $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
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diff changeset
   322
    $result = preg_replace('#<p>([\s]*?)<\/p>#is', '', $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   323
    $result = preg_replace('#<br />([\s]*?)<table#is', '<table', $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   324
    $result = str_replace("<pre><code>\n", "<pre><code>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   325
    $result = preg_replace("/<p><table([^>]*?)><\/p>/", "<table\\1>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   326
    $result = str_replace("<br />\n</td>", "\n</td>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   327
    $result = str_replace("<p><tr>", "<tr>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   328
    $result = str_replace("<tr><br />", "<tr>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   329
    $result = str_replace("</tr><br />", "</tr>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   330
    $result = str_replace("</table><br />", "</table>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   331
    $result = preg_replace('/<\/table>$/', "</table><br /><br />", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   332
    $result = str_replace("<p></div></p>", "</div>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   333
    $result = str_replace("<p></table></p>", "</table>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   334
    
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   335
    $code = $plugins->setHook('render_wikiformat_post');
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   336
    foreach ( $code as $cmd )
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   337
    {
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diff changeset
   338
      eval($cmd);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   339
    }
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   340
    
1
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parents:
diff changeset
   341
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
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parents:
diff changeset
   342
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
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parents:
diff changeset
   343
    {
fe660c52c48f Adding /includes
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diff changeset
   344
      $result = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', $nowiki[1][$i], $result);
fe660c52c48f Adding /includes
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parents:
diff changeset
   345
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   346
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   347
    // Reinsert PHP
fe660c52c48f Adding /includes
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parents:
diff changeset
   348
    for($i=0;$i<$php;$i++)
fe660c52c48f Adding /includes
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parents:
diff changeset
   349
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   350
      $result = str_replace('{PHP:'.$random_id.':'.$i.'}', '<?php'.$phpsec[1][$i].'?>', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   351
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   352
    
382
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 377
diff changeset
   353
    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
   354
    
1
fe660c52c48f Adding /includes
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parents:
diff changeset
   355
    return $result;
fe660c52c48f Adding /includes
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parents:
diff changeset
   356
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   357
  }
fe660c52c48f Adding /includes
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parents:
diff changeset
   358
  
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
   359
  public static function wikiFormat($message, $filter_links = true, $do_params = false, $plaintext = false)
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   360
  {
1
fe660c52c48f Adding /includes
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parents:
diff changeset
   361
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
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parents:
diff changeset
   362
    
fe660c52c48f Adding /includes
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diff changeset
   363
    return RenderMan::next_gen_wiki_format($message, $plaintext, $filter_links, $do_params);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   364
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   365
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
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parents:
diff changeset
   366
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   367
    // Strip out <nowiki> sections
fe660c52c48f Adding /includes
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parents:
diff changeset
   368
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $message, $nowiki);
fe660c52c48f Adding /includes
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parents:
diff changeset
   369
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   370
    if(!$plaintext)
fe660c52c48f Adding /includes
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parents:
diff changeset
   371
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   372
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   373
      //return '<pre>'.print_r($nowiki,true).'</pre>';
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parents:
diff changeset
   374
      
fe660c52c48f Adding /includes
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parents:
diff changeset
   375
      for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
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parents:
diff changeset
   376
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   377
        $message = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $message);
fe660c52c48f Adding /includes
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parents:
diff changeset
   378
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   379
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   380
      $message = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '\\1', $message);
fe660c52c48f Adding /includes
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parents:
diff changeset
   381
      
fe660c52c48f Adding /includes
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parents:
diff changeset
   382
      //return '<pre>'.htmlspecialchars($message).'</pre>';
fe660c52c48f Adding /includes
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parents:
diff changeset
   383
      
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   384
      $message = RenderMan::process_image_tags($message);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   385
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   386
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   387
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   388
    if($do_params)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   389
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   390
      preg_match_all('#\(_([0-9]+)_\)#', $message, $matchlist);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   391
      foreach($matchlist[1] as $m)
fe660c52c48f Adding /includes
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parents:
diff changeset
   392
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   393
        $message = str_replace('(_'.$m.'_)', $paths->getParam((int)$m), $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   394
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   395
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   396
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   397
    $message = RenderMan::include_templates($message);
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
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   400
    for($i=0;$i<$nw;$i++)
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
      $message = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   403
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   404
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   405
    $message = process_tables($message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   406
    //if($message2 != $message) return '<pre>'.htmlspecialchars($message2).'</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   407
    //$message = str_replace(array('<table>', '</table>'), array('<nowiki><table>', '</table></nowiki>'), $message);
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
    $wiki =& Text_Wiki::singleton('Mediawiki');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   410
    if($plaintext)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   411
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   412
      $wiki->setRenderConf('Plain', 'wikilink', 'view_url', contentPath);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   413
      $result = $wiki->transform($message, 'Plain');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   414
    } else {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   415
      $wiki->setRenderConf('Xhtml', 'wikilink', 'view_url', contentPath);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   416
      $wiki->setRenderConf('Xhtml', 'Url', 'css_descr', 'external');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   417
      $result = $wiki->transform($message, 'Xhtml');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   418
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   419
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   420
    // HTML fixes
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   421
    $result = preg_replace('#<tr>([\s]*?)<\/tr>#is', '', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   422
    $result = preg_replace('#<p>([\s]*?)<\/p>#is', '', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   423
    $result = preg_replace('#<br />([\s]*?)<table#is', '<table', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   424
    $result = str_replace("<pre><code>\n", "<pre><code>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   425
    $result = preg_replace("/<p><table([^>]*?)><\/p>/", "<table\\1>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   426
    $result = str_replace("<br />\n</td>", "\n</td>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   427
    $result = str_replace("<p><tr>", "<tr>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   428
    $result = str_replace("<tr><br />", "<tr>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   429
    $result = str_replace("</tr><br />", "</tr>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   430
    $result = str_replace("</table></p>", "</table>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   431
    $result = str_replace("</table><br />", "</table>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   432
    $result = preg_replace('/<\/table>$/', "</table><br /><br />", $result);
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   433
    $result = str_replace("<p></div></p>", "</div>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   434
    $result = str_replace("<p></table></p>", "</table>", $result);
1
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
    $result = str_replace('<nowiki>',  '&lt;nowiki&gt;',  $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   437
    $result = str_replace('</nowiki>', '&lt;/nowiki&gt;', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   438
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   439
    return $result;
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
  
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
   442
  public static function destroy_javascript($message, $_php = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   443
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   444
    $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
   445
    $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
   446
    $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
   447
    if ( $_php )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   448
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   449
      // Left in only for compatibility
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   450
      $message = preg_replace('#&lt;(.*?)>#is', '<\\1>', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   451
      $message = preg_replace('#<(.*?)&gt;#is', '<\\1>', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   452
      $message = preg_replace('#<(\?|\?php|%)(.*?)(\?|%)>#is', '&lt;\\1\\2\\3&gt;', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   453
      // strip <a href="foo" onclick="bar();">-type attacks
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   454
      $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
   455
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   456
    return $message;
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
  
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
   459
  public static function strip_php($message)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   460
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   461
    return RenderMan::destroy_javascript($message, true);
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
  
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
   464
  public static function sanitize_html($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   465
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   466
    $text = htmlspecialchars($text);
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   467
    $allowed_tags = Array('b', 'i', 'u', 'pre', 'code', 'tt', 'br', 'p', 'nowiki', '!--([\w\W]+)--');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   468
    foreach($allowed_tags as $t)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   469
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   470
      $text = preg_replace('#&lt;'.$t.'&gt;(.*?)&lt;/'.$t.'&gt;#is', '<'.$t.'>\\1</'.$t.'>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   471
      $text = preg_replace('#&lt;'.$t.' /&gt;#is', '<'.$t.' />', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   472
      $text = preg_replace('#&lt;'.$t.'&gt;#is', '<'.$t.'>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   473
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   474
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   475
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   476
  
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   477
  /**
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   478
   * Parses internal links (wikilinks) in a block of text.
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   479
   * @param string Text to process
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   480
   * @param string Optional. If included will be used as a template instead of using the default syntax.
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   481
   * @return string
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   482
   */
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   483
  
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   484
  public static function parse_internal_links($text, $tplcode = false)
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   485
  {
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
   486
    global $db, $session, $paths, $template, $plugins; // Common objects
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   487
    
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   488
    if ( is_string($tplcode) )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   489
    {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   490
      $parser = $template->makeParserText($tplcode);
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   491
    }
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   492
    
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   493
    // stage 1 - links with alternate text
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   494
    preg_match_all('/\[\[([^\[\]<>\{\}\|]+)\|(.+?)\]\]/', $text, $matches);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   495
    foreach ( $matches[0] as $i => $match )
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   496
    {
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   497
      list($page_id, $namespace) = RenderMan::strToPageID($matches[1][$i]);
715
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   498
      if ( ($pos = strrpos($page_id, '#')) !== false )
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   499
      {
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   500
        $hash = substr($page_id, $pos);
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   501
        $page_id = substr($page_id, 0, $pos);
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   502
      }
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   503
      else
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   504
      {
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   505
        $hash = '';
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   506
      }
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   507
      $pid_clean = $paths->nslist[$namespace] . sanitize_page_id($page_id);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   508
      
715
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   509
      $url = makeUrl($pid_clean, false, true) . $hash;
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   510
      $inner_text = $matches[2][$i];
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   511
      $quot = '"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   512
      $exists = ( isPage($pid_clean) ) ? '' : ' class="wikilink-nonexistent"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   513
      
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   514
      if ( $tplcode )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   515
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   516
        $parser->assign_vars(array(
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   517
            'HREF' => $url,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   518
            'FLAGS' => $exists,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   519
            'TEXT' => $inner_text
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   520
          ));
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   521
        $link = $parser->run();
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   522
      }
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   523
      else
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   524
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   525
        $link = "<a href={$quot}{$url}{$quot}{$exists}>{$inner_text}</a>";
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   526
      }
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   527
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   528
      $text = str_replace($match, $link, $text);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   529
    }
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   530
    
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   531
    // stage 2 - links with no alternate text
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   532
    preg_match_all('/\[\[([^\[\]<>\{\}\|]+)\]\]/', $text, $matches);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   533
    foreach ( $matches[0] as $i => $match )
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   534
    {
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   535
      list($page_id, $namespace) = RenderMan::strToPageID($matches[1][$i]);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   536
      $pid_clean = $paths->nslist[$namespace] . sanitize_page_id($page_id);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   537
      
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
   538
      $url = makeUrl($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
   539
      $inner_text = ( isPage($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
   540
      $quot = '"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   541
      $exists = ( isPage($pid_clean) ) ? '' : ' class="wikilink-nonexistent"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   542
      
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   543
      if ( $tplcode )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   544
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   545
        $parser->assign_vars(array(
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   546
            'HREF' => $url,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   547
            'FLAGS' => $exists,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   548
            'TEXT' => $inner_text
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   549
          ));
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   550
        $link = $parser->run();
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   551
      }
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   552
      else
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   553
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   554
        $link = "<a href={$quot}{$url}{$quot}{$exists}>{$inner_text}</a>";
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   555
      }
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   556
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   557
      $text = str_replace($match, $link, $text);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   558
    }
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   559
    
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   560
    return $text;
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   561
  }
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   562
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   563
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   564
   * 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
   565
   * @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
   566
   * @example
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   567
   * <code>
63
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   568
   foo = lorem ipsum
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   569
   bar = dolor sit amet
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   570
   * </code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   571
   * @return array Example:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   572
   * [foo] => lorem ipsum
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   573
   * [bar] => dolor sit amet
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   574
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   575
  
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
   576
  public static function parse_template_vars($input)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   577
  {
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   578
    if ( !preg_match('/^(\|[ ]*([A-z0-9_]+)([ ]*)=([ ]*)(.+?))*$/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
   579
    {
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
   580
      $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
   581
      $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
   582
    }
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
   583
    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
   584
    {
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
   585
      $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
   586
      $input = substr($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
   587
      $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
   588
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   589
    $parms = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   590
    $current_line = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   591
    $current_parm = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   592
    foreach ( $input as $num => $line )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   593
    {
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   594
      if ( preg_match('/^[ ]*([A-z0-9_]+)([ ]*)=([ ]*)(.+?)$/is', $line, $matches) )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   595
      {
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
   596
        $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
   597
        $text =& $matches[4];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   598
        if ( $parm == $current_parm )
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
          $current_line .= $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   601
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   602
        else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   603
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   604
          // New parameter
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   605
          if ( $current_parm != '' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   606
            $parms[$current_parm] = $current_line;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   607
          $current_line = $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   608
          $current_parm = $parm;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   609
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   610
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   611
      else if ( $num == 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   612
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   613
        // Syntax error
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   614
        return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   615
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   616
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   617
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   618
        $current_line .= "\n$line";
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
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   621
    if ( !empty($current_parm) && !empty($current_line) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   622
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   623
      $parms[$current_parm] = $current_line;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   624
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   625
    return $parms;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   626
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   627
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   628
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   629
   * 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
   630
   * 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
   631
   * @param string The text to process
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   632
   * @return string Formatted text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   633
   * @example
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   634
   * <code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   635
   $text = '{{Template
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   636
     parm1 = Foo
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   637
     parm2 = Bar
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   638
     }}';
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
   639
   $text = RenderMan::include_templates($text);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   640
   * </code>
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
  
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
   643
  public static function include_templates($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   644
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   645
    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
   646
    // $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
   647
    $template_regex = "/\{\{(.+)(((\n|[ ]*\|)[ ]*([A-z0-9]+)[ ]*=[ ]*(.+))*)\}\}/isU";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   648
    if ( $count = preg_match_all($template_regex, $text, $matches) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   649
    {
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   650
      //die('<pre>' . print_r($matches, true) . '</pre>');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   651
      for ( $i = 0; $i < $count; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   652
      {
63
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   653
        $matches[1][$i] = sanitize_page_id($matches[1][$i]);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   654
        $parmsection = trim($matches[2][$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   655
        if ( !empty($parmsection) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   656
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   657
          $parms = RenderMan::parse_template_vars($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
   658
          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
   659
            // 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
   660
            $parms = array();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   661
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   662
        else
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
          $parms = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   665
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   666
        if ( $tpl_code = RenderMan::fetch_template_text($matches[1][$i]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   667
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   668
          $parser = $template->makeParserText($tpl_code);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   669
          $parser->assign_vars($parms);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   670
          $text = str_replace($matches[0][$i], $parser->run(), $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   671
        }
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
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   674
    return $text;
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
  
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
   * Preprocesses an HTML text string prior to being sent to MySQL.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   679
   * @param string $text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   680
   * @param bool $strip_all_php - if true, strips all PHP regardless of user permissions. Else, strips PHP only if user level < USER_LEVEL_ADMIN.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   681
   */
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   682
  public static function preprocess_text($text, $strip_all_php = true, $sqlescape = true)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   683
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   684
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   685
    $random_id = md5( time() . mt_rand() );
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_pre');
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
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   692
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   693
    $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
   694
    $can_do_html = $session->get_permissions('html_in_pages');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   695
    
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
   696
    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
   697
    {
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
   698
      $text = preg_replace('#<(\?|\?php|%)(.*?)(\?|%)>#is', '&lt;\\1\\2\\3&gt;', $text);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   699
    }
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   700
    else if ( !$can_do_html && !$can_do_php )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   701
    {
24
9ecc94c4c7f5 Fixed tons of bugs relating to non-templated pages
Dan
parents: 21
diff changeset
   702
      $text = sanitize_html($text, true);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   703
      // If we can't do PHP, we can't do Javascript either.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   704
      $text = RenderMan::destroy_javascript($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
    // Strip out <nowiki> sections and PHP code
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
    $php = preg_match_all('#(<|&lt;)\?php(.*?)\?(>|&gt;)#is', $text, $phpsec);
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
    //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
   712
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   713
    for($i=0;$i<sizeof($phpsec[1]);$i++)
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
      $text = str_replace($phpsec[0][$i], '{PHP:'.$random_id.':'.$i.'}', $text);
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
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   718
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $text, $nowiki);
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
    for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   721
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   722
      $text = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   723
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   724
    
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
   725
    $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
   726
    $text = str_replace('~~~~', "[[User:$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
   727
    $text = str_replace('~~~', "[[User:$session->username|$session->username]] ", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   728
    
407
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   729
    $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
   730
    foreach ( $code as $cmd )
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   731
    {
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   732
      eval($cmd);
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   733
    }
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   734
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   735
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   736
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   737
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   738
      $text = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   739
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   740
    // Reinsert PHP
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   741
    for($i=0;$i<$php;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   742
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   743
      $phsec = ''.$phpsec[1][$i].'?php'.$phpsec[2][$i].'?'.$phpsec[3][$i].'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   744
      if ( $strip_all_php )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   745
        $phsec = htmlspecialchars($phsec);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   746
      $text = str_replace('{PHP:'.$random_id.':'.$i.'}', $phsec, $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   747
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   748
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   749
    $text = ( $sqlescape ) ? $db->escape($text) : $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   750
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   751
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   752
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   753
  
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
   754
  public static function smilieyize($text, $complete_urls = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   755
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   756
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   757
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   758
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   759
    // Smileys array - eventually this will be fetched from the database by
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   760
    // 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
   761
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   762
    $smileys = Array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   763
      'O:-)'    => 'face-angel.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   764
      'O:)'     => 'face-angel.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   765
      'O=)'     => 'face-angel.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   766
      ':-)'     => 'face-smile.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   767
      ':)'      => 'face-smile.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   768
      '=)'      => 'face-smile-big.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   769
      ':-('     => 'face-sad.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   770
      ':('      => 'face-sad.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   771
      ';('      => 'face-sad.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   772
      ':-O'     => 'face-surprise.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   773
      ';-)'     => 'face-wink.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   774
      ';)'      => 'face-wink.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   775
      '8-)'     => 'face-glasses.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   776
      '8)'      => 'face-glasses.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   777
      ':-D'     => 'face-grin.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   778
      ':D'      => 'face-grin.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   779
      '=D'      => 'face-grin.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   780
      ':-*'     => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   781
      ':*'      => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   782
      '=*'      => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   783
      ':\'('    => 'face-crying.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   784
      ':-|'     => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   785
      ':-\\'    => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   786
      ':-/'     => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   787
      ':joke:'  => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   788
      ']:-&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
   789
      ']:->'    => 'face-devil-grin.png',
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   790
      ':kiss:'  => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   791
      ':-P'     => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   792
      ':P'      => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   793
      ':-p'     => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   794
      ':p'      => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   795
      ':-X'     => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   796
      ':X'      => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   797
      ':sick:'  => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   798
      ':-]'     => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   799
      ':]'      => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   800
      ':oops:'  => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   801
      ':-['     => 'face-embarassed.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   802
      ':['      => 'face-embarassed.png'
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   803
      );
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
    $keys = array_keys($smileys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   806
    foreach($keys as $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   807
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   808
      $regex1 = '#([\W]+)'.preg_quote($k).'([\s\n\r\.]+)#s';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   809
      $regex2 = '\\1<img alt="'.$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
   810
      $text = preg_replace($regex1, $regex2, $text);
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
    */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   813
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   814
    // Strip out <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   815
    //return '<pre>'.htmlspecialchars($text).'</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   816
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $text, $nowiki);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   817
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   818
    for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   819
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   820
      $text = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   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
    $keys = array_keys($smileys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   824
    foreach($keys as $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   825
    {
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
   826
      $t = hexencode($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
   827
      $t = trim($t);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   828
      $t = explode(' ', $t);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   829
      $s = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   830
      foreach($t as $b)
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
        $s.='&#x'.$b.';';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   833
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   834
      $pfx = ( $complete_urls ) ? 'http' . ( isset($_SERVER['HTTPS']) ? 's' : '' ) . '://'.$_SERVER['HTTP_HOST'] : '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   835
      $text = str_replace(' '.$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
   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
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   840
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   841
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   842
      $text = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   843
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   844
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   845
    return $text;
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
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   848
  /*
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   849
   * **** DEPRECATED ****
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   850
   * Replaces some critical characters in a string with MySQL-safe equivalents
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   851
   * @param $text string the text to escape
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   852
   * @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
   853
   * /
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   854
   
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
   855
  public static function escape_page_text($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   856
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   857
    $char_tag = md5(microtime() . mt_rand());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   858
    $text = str_replace("'",  "{APOS:$char_tag}",  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   859
    $text = str_replace('"',  "{QUOT:$char_tag}",  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   860
    $text = str_replace("\\", "{SLASH:$char_tag}", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   861
    return Array($text, $char_tag);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   862
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   863
  */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   864
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   865
  /* **** DEPRECATED ****
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   866
   * Reverses the result of RenderMan::escape_page_text().
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   867
   * @param $text string the text to unescape
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   868
   * @param $char_tag string the character tag
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   869
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   870
   * /
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   871
   
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
   872
  public static function unescape_page_text($text, $char_tag)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   873
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   874
    $text = str_replace("{APOS:$char_tag}",  "'",  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   875
    $text = str_replace("{QUOT:$char_tag}",  '"',  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   876
    $text = str_replace("{SLASH:$char_tag}", "\\", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   877
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   878
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   879
  */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   880
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   881
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   882
   * 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
   883
   * @param $str1 string the first block of text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   884
   * @param $str2 string the second block of text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   885
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   886
   */
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   887
  public static function diff($str1, $str2)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   888
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   889
    global $db, $session, $paths, $template, $plugins; // Common objects
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   890
    require_once(ENANO_ROOT.'/includes/diff.php');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   891
    $str1 = explode("\n", $str1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   892
    $str2 = explode("\n", $str2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   893
    $diff = new Diff($str1, $str2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   894
    $renderer = new TableDiffFormatter();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   895
    return '<table class="diff">'.$renderer->format($diff).'</table>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   896
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   897
  
35
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
   * Changes wikitext image tags to HTML.
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   900
   * @param string The wikitext to process
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   901
   * @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
   902
   * @return string
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
  
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
   905
  public static function process_image_tags($text, &$taglist)
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   906
  {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   907
    global $db, $session, $paths, $template, $plugins; // Common objects
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   908
    
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   909
    $s_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   910
    $f_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   911
    $taglist = array();
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   912
    
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   913
    // Wicked huh?
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   914
    $ns_file = str_replace('/', '\\/', preg_quote($paths->nslist['File']));
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   915
    $regex = '/
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   916
           \[\[                                                                  # starting delimiter 
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   917
           :' . $ns_file . '([\w\s0-9_\(\)!@%\^\+\|\.-]+?\.(?:png|gif|jpg|jpeg)) # image filename
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   918
           (?:(?:\|(?:.+?))*)                                                    # parameters
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   919
           \]\]                                                                  # ending delimiter
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   920
           /ix';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   921
    
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   922
    preg_match_all($regex, $text, $matches);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   923
    
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   924
    foreach ( $matches[0] as $i => $match )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   925
    {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   926
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   927
      $full_tag   =& $matches[0][$i];
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   928
      $filename   =& $matches[1][$i];
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   929
      
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   930
      // apply recursion (hack? @todo could this be done with (?R) in PCRE?)
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   931
      $tag_pos = strpos($text, $full_tag);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   932
      $tag_end_pos = $tag_pos + strlen($full_tag);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   933
      while ( get_char_count($full_tag, ']') < get_char_count($full_tag, '[') && $tag_end_pos < strlen($text) )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   934
      {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   935
        $full_tag .= substr($text, $tag_end_pos, 1);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   936
        $tag_end_pos++;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   937
      }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   938
      if ( $tag_end_pos > strlen($text) )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   939
      {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   940
        // discard tag, not closed fully
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   941
        continue;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   942
      }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   943
      
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   944
      // init the various image parameters
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   945
      $width = null;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   946
      $height = null;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   947
      $scale_type = null;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   948
      $raw_display = false;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   949
      $clear = null;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   950
      $caption = null;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   951
      
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   952
      // trim tag and parse particles
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   953
      $tag_trim = rtrim(ltrim($full_tag, '['), ']');
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   954
      // trim off the filename from the start of the tag
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   955
      $filepart_len = 1 + strlen($paths->nslist['File']) + strlen($filename) + 1;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   956
      $tag_trim = substr($tag_trim, $filepart_len);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   957
      // explode and we should have parameters
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   958
      $tag_parts = explode('|', $tag_trim);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   959
      
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   960
      // for each of the parameters, see if it matches a known option. If so, apply it;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   961
      // otherwise, see if a plugin reserved that parameter and if not treat it as the caption
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   962
      foreach ( $tag_parts as $param )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   963
      {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   964
        switch($param)
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   965
        {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   966
          case 'left':
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   967
          case 'right':
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   968
            $clear = $param;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   969
            break;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   970
          case 'thumb':
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   971
            $scale_type = 'thumb';
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   972
            break;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   973
          case 'raw':
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   974
            $raw_display = true;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   975
            break;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   976
          default:
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   977
            // height specification
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   978
            if ( preg_match('/^([0-9]+)x([0-9]+)$/', $param, $dims) )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   979
            {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   980
              $width = intval($dims[1]);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   981
              $height = intval($dims[2]);
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   982
              break;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   983
            }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   984
            // not the height, so see if a plugin took this over
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   985
            // this hook requires plugins to return true if they modified anythin
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   986
            $code = $plugins->setHook('img_tag_parse_params');
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   987
            foreach ( $code as $cmd )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   988
            {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   989
              if ( eval($cmd) )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   990
                break 2;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   991
            }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   992
            // we would have broken out by now if a plugin properly handled this,
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   993
            // so just set the caption now.
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   994
            $caption = $param;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   995
            break;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   996
        }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   997
      }
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
      if ( !isPage( $paths->nslist['File'] . $filename ) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1000
      {
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1001
        $text = str_replace($full_tag, '[[' . makeUrlNS('File', $filename) . ']]', $text);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1002
        continue;
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
      
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1005
      if ( $scale_type == 'thumb' )
35
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
        $r_width  = 225;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1008
        $r_height = 225;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1009
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1010
        $url = makeUrlNS('Special', 'DownloadFile/' . $filename, 'preview&width=' . $r_width . '&height=' . $r_height, true);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1011
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1012
      else if ( !empty($width) && !empty($height) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1013
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1014
        $r_width = $width;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1015
        $r_height = $height;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1016
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1017
        $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
  1018
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1019
      else
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1020
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1021
        $url = makeUrlNS('Special', 'DownloadFile/' . $filename);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1022
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1023
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1024
      $img_tag = '<img src="' . $url . '" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1025
      
65
627d0a8a7819 Last-minute change to width/height on embedded images
Dan
parents: 63
diff changeset
  1026
      // 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
  1027
      // {
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1028
      //   $img_tag .= 'width="' . $r_width . '" height="' . $r_height . '" ';
65
627d0a8a7819 Last-minute change to width/height on embedded images
Dan
parents: 63
diff changeset
  1029
      // }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1030
      
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1031
      $img_tag .= 'style="border-width: 0px; /* background-color: white; */" ';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1032
      
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
  1033
      $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
  1034
      foreach ( $code as $cmd )
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1035
      {
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1036
        eval($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
  1037
      }
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
  1038
      
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1039
      $img_tag .= '/>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1040
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1041
      $complete_tag = '';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1042
      
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1043
      if ( !empty($scale_type) && !$raw_display )
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1044
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1045
        $complete_tag .= '<div class="thumbnail" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1046
        $clear_text = '';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1047
        if ( !empty($clear) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1048
        {
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1049
          $side = ( $clear == 'left' ) ? 'left' : 'right';
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1050
          $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
  1051
          $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
  1052
          $complete_tag .= 'style="' . $clear_text . '" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1053
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1054
        $complete_tag .= '>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1055
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1056
        $complete_tag .= '<a href="' . makeUrlNS('File', $filename) . '" style="display: block;">';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1057
        $complete_tag .= $img_tag;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1058
        $complete_tag .= '</a>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1059
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1060
        $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
  1061
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1062
        if ( !empty($caption) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1063
        {
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1064
          $complete_tag .= $mag_button . $caption;
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1065
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1066
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1067
        $complete_tag .= '</div>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1068
      }
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1069
      else if ( $raw_display )
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1070
      {
67
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1071
        $complete_tag .= "$img_tag";
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1072
        $taglist[$i] = $complete_tag;
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1073
        
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1074
        $repl = "{$s_delim}e_img_{$i}{$f_delim}";
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1075
        $text = str_replace($full_tag, $repl, $text);
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1076
        continue;
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1077
      }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1078
      else
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1079
      {
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
  1080
        $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
  1081
        $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
  1082
        foreach ( $code as $cmd )
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1083
        {
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1084
          eval($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
  1085
        }
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
  1086
        $complete_tag .= '>';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1087
        $complete_tag .= $img_tag;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1088
        $complete_tag .= '</a>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1089
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1090
      
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1091
      $complete_tag .= "\n\n";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1092
      $taglist[$i] = $complete_tag;
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1093
      
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1094
      $pos = strpos($text, $full_tag);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1095
      
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1096
      /*
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1097
      while(true)
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1098
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1099
        $check1 = substr($text, $pos, 3);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1100
        $check2 = substr($text, $pos, 1);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1101
        if ( $check1 == '<p>' || $pos == 0 || $check2 == "\n" )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1102
        {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1103
          // die('found at pos '.$pos);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1104
          break;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1105
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1106
        $pos--;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1107
      }
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1108
      */
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1109
      
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1110
      /*
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1111
      $repl = "{$s_delim}e_img_{$i}{$f_delim}";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1112
      $text = substr($text, 0, $pos) . $repl . substr($text, $pos);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1113
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1114
      $text = str_replace($full_tag, '', $text);
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1115
      */
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1116
      $text = str_replace_once($full_tag, $complete_tag, $text);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1117
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1118
      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
  1119
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1120
    }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1121
    
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1122
    // if ( count($matches[0]) > 0 )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1123
    //   die('<pre>' . htmlspecialchars($text) . '</pre>');
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1124
    
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1125
    return $text;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1126
  }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1127
  
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1128
  /**
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1129
   * Finalizes processing of image tags.
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1130
   * @param string The preprocessed text
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1131
   * @param array The list of image tags created by RenderMan::process_image_tags()
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1132
   */
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1133
   
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
  1134
  public static function process_imgtags_stage2($text, $taglist)
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1135
  {
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1136
    $s_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1137
    $f_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1138
    foreach ( $taglist as $i => $tag )
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1139
    {
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1140
      $repl = "{$s_delim}e_img_{$i}{$f_delim}";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1141
      $text = str_replace($repl, $tag, $text);
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1142
    }               
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1143
    return $text;
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1144
  }
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1145
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1146
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1147
 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1148
?>