includes/render.php
author Dan
Sun, 09 Nov 2008 09:02:35 -0500
changeset 730 b09cb1dab505
parent 717 236360cf79a0
child 745 0a3866f74faa
permissions -rw-r--r--
[minor] fixed non-hidden next button in ACL trace view
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<?php
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/*
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 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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 * Version 1.1.5 (Caoineag alpha 5)
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 * Copyright (C) 2006-2008 Dan Fuhry
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 * render.php - handles fetching pages and parsing them into HTML
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 *
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 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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 */
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class RenderMan {
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  public static function strToPageID($string)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $k = array_keys($paths->nslist);
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    $proj_alt = 'Project:';
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    if ( substr($string, 0, (strlen($proj_alt))) == $proj_alt )
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    {
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      $ns = 'Project';
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      $pg = substr($string, strlen($proj_alt), strlen($string));
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      return Array($pg, $ns);
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    }
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    for($i=0;$i<sizeof($paths->nslist);$i++)
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    {
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      $ln = strlen($paths->nslist[$k[$i]]);
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      if(substr($string, 0, $ln) == $paths->nslist[$k[$i]])
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      {
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        $ns = $k[$i];
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        $pg = substr($string, strlen($paths->nslist[$ns]), strlen($string));
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      }
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    }
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    return Array($pg, $ns);
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  }
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  public static function getPage($page_id, $namespace, $wiki = 1, $smilies = true, $filter_links = true, $redir = true, $render = true)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $perms =& $session;
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    if ( $page_id != $paths->page_id || $namespace != $paths->namespace )
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    {
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      unset($perms);
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      unset($perms); // PHP <5.1.5 Zend bug
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      $perms = $session->fetch_page_acl($page_id, $namespace);
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    }
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    if(!$perms->get_permissions('read'))
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      return 'Access denied ('.$paths->nslist[$namespace].$page_id.')';
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    if($namespace != 'Template' && ($wiki == 0 || $render == false))
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    {
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      if(!$perms->get_permissions('view_source'))
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      {
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        return 'Access denied ('.$paths->nslist[$namespace].$page_id.')';
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      }
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    }
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    $q = $db->sql_query('SELECT page_text,char_tag FROM '.table_prefix.'page_text WHERE page_id=\''.$db->escape($page_id).'\' AND namespace=\''.$db->escape($namespace).'\';');
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    if ( !$q )
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    {
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      $db->_die('Method called was: RenderMan::getPage(\''.$page_id.'\', \''.$namespace.'\');.');
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    }
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    if ( $db->numrows() < 1 )
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    {
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      return false;
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    }
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    $row = $db->fetchrow();
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    $db->free_result();
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    $message = $row['page_text'];
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    $chartag = $row['char_tag'];
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    unset($row); // Free some memory
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    if ( preg_match("#^\#redirect \[\[([^\]\r\n\a\t]+?)\]\]#", $message, $m) && $redir && ( !isset($_GET['redirect']) || ( isset($_GET['redirect']) && $_GET['redirect'] != 'no' ) ) )
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    {
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      $old = $paths->cpage;
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      $a = RenderMan::strToPageID($m[1]);
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      $a[0] = str_replace(' ', '_', $a[0]);
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      $pageid = str_replace(' ', '_', $paths->nslist[$a[1]] . $a[0]);
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      $paths->page = $pageid;
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      $paths->cpage = $paths->pages[$pageid];
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      //die('<pre>'.print_r($paths->cpage,true).'</pre>');
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      unset($template);
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      unset($GLOBALS['template']);
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      $GLOBALS['template'] = new template();
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      global $template;
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      $template->template(); // Tear down and rebuild the template parser
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      $template->load_theme($session->theme, $session->style);
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      $data = '<div><small>(Redirected from <a href="'.makeUrlNS($old['namespace'], $old['urlname_nons'], 'redirect=no', true).'">'.$old['name'].'</a>)</small></div>'.RenderMan::getPage($a[0], $a[1], $wiki, $smilies, $filter_links, false /* Enforces a maximum of one redirect */);
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      return $data;
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    }
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    else if(preg_match('#^\#redirect \[\[(.+?)\]\]#', $message, $m) && isset($_GET['redirect']) && $_GET['redirect'] == 'no')
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    {
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      preg_match('#^\#redirect \[\[(.+)\]\]#', $message, $m);
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      $m[1] = str_replace(' ', '_', $m[1]);
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      $message = preg_replace('#\#redirect \[\[(.+)\]\]#', '<nowiki><div class="mdg-infobox"><table border="0" width="100%" cellspacing="0" cellpadding="0"><tr><td valign="top"><img alt="Cute wet-floor icon" src="'.scriptPath.'/images/redirector.png" /></td><td valign="top" style="padding-left: 10px;"><b>This page is a <i>redirector</i>.</b><br />This means that this page will not show its own content by default. Instead it will display the contents of the page it redirects to.<br /><br />To create a redirect page, make the <i>first characters</i> in the page content <tt>#redirect [[Page_ID]]</tt>. For more information, see the Enano <a href="http://enanocms.org/Help:Wiki_formatting">Wiki formatting guide</a>.<br /><br />This page redirects to <a href="'.makeUrl($m[1]).'">'.$paths->pages[$m[1]]['name'].'</a>.</td></tr></table></div><br /><hr style="margin-left: 1em; width: 200px;" /></nowiki>', $message);
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    }
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    $session->disallow_password_grab();
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    return ($render) ? RenderMan::render($message, $wiki, $smilies, $filter_links) : $message;
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  }
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  public static function getTemplate($id, $parms)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    if(!isset($paths->pages[$paths->nslist['Template'].$id])) 
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    {
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      return '[['.$paths->nslist['Template'].$id.']]';
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    }
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    if(isset($paths->template_cache[$id]))
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    {
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      $text = $paths->template_cache[$id];
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    }
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    else
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    {
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      $text = RenderMan::getPage($id, 'Template', 0, true, true, 0);
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      $paths->template_cache[$id] = $text;
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    }
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    $text = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '', $text);
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    $text = preg_replace('/<nodisplay>(.*?)<\/nodisplay>/is', '\\1', $text);
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    preg_match_all('#\(_([0-9]+)_\)#', $text, $matchlist);
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    foreach($matchlist[1] as $m)
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    {
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      if(isset($parms[((int)$m)+1])) 
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      {
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        $p = $parms[((int)$m)+1];
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      }
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      else
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      {
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        $p = '<b>Notice:</b> RenderMan::getTemplate(): Parameter '.$m.' is not set';
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      }
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      $text = str_replace('(_'.$m.'_)', $p, $text);
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      $text = str_replace('{{' . ( $m + 1 ) . '}}', $p, $text);
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    }
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    $text = RenderMan::include_templates($text);
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    return $text;
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  }
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  public static function fetch_template_text($id)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    if(!isset($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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    $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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    preg_match_all('/<lang code="([a-z0-9_-]+)">([\w\W]+?)<\/lang>/', $text, $langmatch);
377
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
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    foreach ( $langmatch[0] as $i => $match )
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    {
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
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      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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   260
      {
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
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        $text = str_replace_once($match, $langmatch[2][$i], $text);
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   262
      }
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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   264
      {
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
        $text = str_replace_once($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
   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
    }
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
   268
    
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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    $template_regex = "/\{\{(.+)((\n|\|[ ]*([A-z0-9]+)[ ]*=[ ]*(.+))*)\}\}/isU";
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    $i = 0;
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Dan
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diff changeset
   278
    while ( preg_match($template_regex, $text) )
29663506e85c Added ability to use hash marks in internal links
Dan
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diff changeset
   279
    {
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   280
      $i++;
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diff changeset
   281
      if ( $i == 5 )
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   282
        break;
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      $text = RenderMan::include_templates($text);
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    }
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1
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   286
    if ( !$plaintext )
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   287
    {
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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
   290
      $text = RenderMan::process_imgtags_stage2($text, $taglist);
1
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parents:
diff changeset
   291
    }
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parents:
diff changeset
   292
    
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diff changeset
   293
    if($do_params)
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   294
    {
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   295
      preg_match_all('#\(_([0-9]+)_\)#', $text, $matchlist);
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diff changeset
   296
      foreach($matchlist[1] as $m)
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   297
      {
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   298
        $text = str_replace('(_'.$m.'_)', $paths->getParam((int)$m), $text);
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diff changeset
   299
      }
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diff changeset
   300
    }
fe660c52c48f Adding /includes
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diff changeset
   301
    
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
   302
    // 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
   303
    $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
   304
    
1
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parents:
diff changeset
   305
    $text = process_tables($text);
142
ca9118d9c0f2 Rebrand as 1.0.2 (Coblynau); internal links are now parsed by RenderMan::parse_internal_links()
Dan
parents: 136
diff changeset
   306
    $text = RenderMan::parse_internal_links($text);
1
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diff changeset
   307
    
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
   308
    $wiki = Text_Wiki::singleton('Mediawiki');
1
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diff changeset
   309
    if($plaintext)
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diff changeset
   310
    {
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   311
      $wiki->setRenderConf('Plain', 'wikilink', 'view_url', contentPath);
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      $result = $wiki->transform($text, 'Plain');
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diff changeset
   313
    }
fe660c52c48f Adding /includes
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diff changeset
   314
    else
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diff changeset
   315
    {
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   316
      $wiki->setRenderConf('Xhtml', 'wikilink', 'view_url', contentPath);
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      $wiki->setRenderConf('Xhtml', 'Url', 'css_descr', 'external');
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   318
      $result = $wiki->transform($text, 'Xhtml');
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diff changeset
   319
    }
fe660c52c48f Adding /includes
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diff changeset
   320
    
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   321
    // HTML fixes
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
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diff changeset
   322
    $result = preg_replace('#<tr>([\s]*?)<\/tr>#is', '', $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
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diff changeset
   323
    $result = preg_replace('#<p>([\s]*?)<\/p>#is', '', $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   324
    $result = preg_replace('#<br />([\s]*?)<table#is', '<table', $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   325
    $result = str_replace("<pre><code>\n", "<pre><code>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   326
    $result = preg_replace("/<p><table([^>]*?)><\/p>/", "<table\\1>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   327
    $result = str_replace("<br />\n</td>", "\n</td>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   328
    $result = str_replace("<p><tr>", "<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("</tr><br />", "</tr>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   331
    $result = str_replace("</table><br />", "</table>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   332
    $result = preg_replace('/<\/table>$/', "</table><br /><br />", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   333
    $result = str_replace("<p></div></p>", "</div>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   334
    $result = str_replace("<p></table></p>", "</table>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   335
    
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   336
    $code = $plugins->setHook('render_wikiformat_post');
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   337
    foreach ( $code as $cmd )
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   338
    {
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   339
      eval($cmd);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
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diff changeset
   340
    }
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   341
    
1
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parents:
diff changeset
   342
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
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parents:
diff changeset
   343
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
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parents:
diff changeset
   344
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   345
      $result = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', $nowiki[1][$i], $result);
fe660c52c48f Adding /includes
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parents:
diff changeset
   346
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   347
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   348
    // Reinsert PHP
fe660c52c48f Adding /includes
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parents:
diff changeset
   349
    for($i=0;$i<$php;$i++)
fe660c52c48f Adding /includes
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parents:
diff changeset
   350
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   351
      $result = str_replace('{PHP:'.$random_id.':'.$i.'}', '<?php'.$phpsec[1][$i].'?>', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   352
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   353
    
382
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 377
diff changeset
   354
    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
   355
    
1
fe660c52c48f Adding /includes
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parents:
diff changeset
   356
    return $result;
fe660c52c48f Adding /includes
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parents:
diff changeset
   357
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   358
  }
fe660c52c48f Adding /includes
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parents:
diff changeset
   359
  
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
   360
  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
   361
  {
1
fe660c52c48f Adding /includes
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parents:
diff changeset
   362
    global $db, $session, $paths, $template, $plugins; // Common objects
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parents:
diff changeset
   363
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   364
    return RenderMan::next_gen_wiki_format($message, $plaintext, $filter_links, $do_params);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   365
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   366
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
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parents:
diff changeset
   367
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   368
    // Strip out <nowiki> sections
fe660c52c48f Adding /includes
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parents:
diff changeset
   369
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $message, $nowiki);
fe660c52c48f Adding /includes
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parents:
diff changeset
   370
    
fe660c52c48f Adding /includes
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parents:
diff changeset
   371
    if(!$plaintext)
fe660c52c48f Adding /includes
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parents:
diff changeset
   372
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   373
    
fe660c52c48f Adding /includes
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diff changeset
   374
      //return '<pre>'.print_r($nowiki,true).'</pre>';
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parents:
diff changeset
   375
      
fe660c52c48f Adding /includes
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parents:
diff changeset
   376
      for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
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parents:
diff changeset
   377
      {
fe660c52c48f Adding /includes
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parents:
diff changeset
   378
        $message = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $message);
fe660c52c48f Adding /includes
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parents:
diff changeset
   379
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   380
      
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   381
      $message = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '\\1', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   382
      
fe660c52c48f Adding /includes
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parents:
diff changeset
   383
      //return '<pre>'.htmlspecialchars($message).'</pre>';
fe660c52c48f Adding /includes
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parents:
diff changeset
   384
      
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   385
      $message = RenderMan::process_image_tags($message);
1
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
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   389
    if($do_params)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   390
    {
fe660c52c48f Adding /includes
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parents:
diff changeset
   391
      preg_match_all('#\(_([0-9]+)_\)#', $message, $matchlist);
fe660c52c48f Adding /includes
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parents:
diff changeset
   392
      foreach($matchlist[1] as $m)
fe660c52c48f Adding /includes
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parents:
diff changeset
   393
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   394
        $message = str_replace('(_'.$m.'_)', $paths->getParam((int)$m), $message);
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
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   398
    $message = RenderMan::include_templates($message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   399
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   400
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   401
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   402
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   403
      $message = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   404
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   405
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   406
    $message = process_tables($message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   407
    //if($message2 != $message) return '<pre>'.htmlspecialchars($message2).'</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   408
    //$message = str_replace(array('<table>', '</table>'), array('<nowiki><table>', '</table></nowiki>'), $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   409
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   410
    $wiki =& Text_Wiki::singleton('Mediawiki');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   411
    if($plaintext)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   412
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   413
      $wiki->setRenderConf('Plain', 'wikilink', 'view_url', contentPath);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   414
      $result = $wiki->transform($message, 'Plain');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   415
    } else {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   416
      $wiki->setRenderConf('Xhtml', 'wikilink', 'view_url', contentPath);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   417
      $wiki->setRenderConf('Xhtml', 'Url', 'css_descr', 'external');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   418
      $result = $wiki->transform($message, 'Xhtml');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   419
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   420
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   421
    // HTML fixes
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   422
    $result = preg_replace('#<tr>([\s]*?)<\/tr>#is', '', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   423
    $result = preg_replace('#<p>([\s]*?)<\/p>#is', '', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   424
    $result = preg_replace('#<br />([\s]*?)<table#is', '<table', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   425
    $result = str_replace("<pre><code>\n", "<pre><code>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   426
    $result = preg_replace("/<p><table([^>]*?)><\/p>/", "<table\\1>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   427
    $result = str_replace("<br />\n</td>", "\n</td>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   428
    $result = str_replace("<p><tr>", "<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("</tr><br />", "</tr>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   431
    $result = str_replace("</table></p>", "</table>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   432
    $result = str_replace("</table><br />", "</table>", $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   433
    $result = preg_replace('/<\/table>$/', "</table><br /><br />", $result);
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   434
    $result = str_replace("<p></div></p>", "</div>", $result);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 159
diff changeset
   435
    $result = str_replace("<p></table></p>", "</table>", $result);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   436
    
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
    $result = str_replace('</nowiki>', '&lt;/nowiki&gt;', $result);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   439
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   440
    return $result;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   441
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   442
  
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
   443
  public static function destroy_javascript($message, $_php = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   444
  {
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('#</(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
   447
    $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
   448
    if ( $_php )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   449
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   450
      // Left in only for compatibility
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   451
      $message = preg_replace('#&lt;(.*?)>#is', '<\\1>', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   452
      $message = preg_replace('#<(.*?)&gt;#is', '<\\1>', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   453
      $message = preg_replace('#<(\?|\?php|%)(.*?)(\?|%)>#is', '&lt;\\1\\2\\3&gt;', $message);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   454
      // strip <a href="foo" onclick="bar();">-type attacks
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   455
      $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
   456
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   457
    return $message;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   458
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   459
  
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
   460
  public static function strip_php($message)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   461
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   462
    return RenderMan::destroy_javascript($message, true);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   463
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   464
  
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
   465
  public static function sanitize_html($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   466
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   467
    $text = htmlspecialchars($text);
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   468
    $allowed_tags = Array('b', 'i', 'u', 'pre', 'code', 'tt', 'br', 'p', 'nowiki', '!--([\w\W]+)--');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   469
    foreach($allowed_tags as $t)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   470
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   471
      $text = preg_replace('#&lt;'.$t.'&gt;(.*?)&lt;/'.$t.'&gt;#is', '<'.$t.'>\\1</'.$t.'>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   472
      $text = preg_replace('#&lt;'.$t.' /&gt;#is', '<'.$t.' />', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   473
      $text = preg_replace('#&lt;'.$t.'&gt;#is', '<'.$t.'>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   474
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   475
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   476
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   477
  
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   478
  /**
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   479
   * Parses internal links (wikilinks) in a block of text.
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   480
   * @param string Text to process
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   481
   * @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
   482
   * @return string
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   483
   */
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   484
  
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   485
  public static function parse_internal_links($text, $tplcode = false)
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   486
  {
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
   487
    global $db, $session, $paths, $template, $plugins; // Common objects
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   488
    
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   489
    if ( is_string($tplcode) )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   490
    {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   491
      $parser = $template->makeParserText($tplcode);
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   492
    }
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   493
    
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   494
    // stage 1 - links with alternate text
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   495
    preg_match_all('/\[\[([^\[\]<>\{\}\|]+)\|(.+?)\]\]/', $text, $matches);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   496
    foreach ( $matches[0] as $i => $match )
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   497
    {
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   498
      list($page_id, $namespace) = RenderMan::strToPageID($matches[1][$i]);
715
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   499
      if ( ($pos = strrpos($page_id, '#')) !== false )
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   500
      {
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   501
        $hash = substr($page_id, $pos);
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   502
        $page_id = substr($page_id, 0, $pos);
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   503
      }
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   504
      else
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   505
      {
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   506
        $hash = '';
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   507
      }
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   508
      $pid_clean = $paths->nslist[$namespace] . sanitize_page_id($page_id);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   509
      
715
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   510
      $url = makeUrl($pid_clean, false, true) . $hash;
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   511
      $inner_text = $matches[2][$i];
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   512
      $quot = '"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   513
      $exists = ( isPage($pid_clean) ) ? '' : ' class="wikilink-nonexistent"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   514
      
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   515
      if ( $tplcode )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   516
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   517
        $parser->assign_vars(array(
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   518
            'HREF' => $url,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   519
            'FLAGS' => $exists,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   520
            'TEXT' => $inner_text
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   521
          ));
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   522
        $link = $parser->run();
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   523
      }
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   524
      else
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   525
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   526
        $link = "<a href={$quot}{$url}{$quot}{$exists}>{$inner_text}</a>";
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   527
      }
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   528
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   529
      $text = str_replace($match, $link, $text);
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
    
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   532
    // stage 2 - links with no alternate text
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   533
    preg_match_all('/\[\[([^\[\]<>\{\}\|]+)\]\]/', $text, $matches);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   534
    foreach ( $matches[0] as $i => $match )
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   535
    {
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   536
      list($page_id, $namespace) = RenderMan::strToPageID($matches[1][$i]);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   537
      $pid_clean = $paths->nslist[$namespace] . sanitize_page_id($page_id);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   538
      
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
   539
      $url = makeUrl($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
   540
      $inner_text = ( isPage($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
   541
      $quot = '"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   542
      $exists = ( isPage($pid_clean) ) ? '' : ' class="wikilink-nonexistent"';
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   543
      
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   544
      if ( $tplcode )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   545
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   546
        $parser->assign_vars(array(
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   547
            'HREF' => $url,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   548
            'FLAGS' => $exists,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   549
            'TEXT' => $inner_text
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   550
          ));
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   551
        $link = $parser->run();
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   552
      }
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   553
      else
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   554
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   555
        $link = "<a href={$quot}{$url}{$quot}{$exists}>{$inner_text}</a>";
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   556
      }
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   557
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   558
      $text = str_replace($match, $link, $text);
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
    
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   561
    return $text;
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   562
  }
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   563
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   564
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   565
   * 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
   566
   * @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
   567
   * @example
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   568
   * <code>
63
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   569
   foo = lorem ipsum
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   570
   bar = dolor sit amet
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   571
   * </code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   572
   * @return array Example:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   573
   * [foo] => lorem ipsum
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   574
   * [bar] => dolor sit amet
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   575
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   576
  
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   577
  public static function parse_template_vars($input, $newlinemode = true)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   578
  {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   579
    $parms = array();
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   580
    $input = trim($input);
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   581
    if ( $newlinemode )
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   582
    {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   583
      $result = preg_match_all('/
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   584
                                  (?:^|[\s]*)\|?    # start of parameter - string start or series of spaces
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   585
                                  [ ]*              
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   586
                                  (?:               
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   587
                                    ([A-z0-9_]+)    # variable name
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   588
                                    [ ]* = [ ]*     # assignment
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   589
                                  )?                # this is optional - if the parameter name is not given, a numerical index is assigned
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   590
                                  (.+)              # value
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   591
                                /x', trim($input), $matches);
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   592
    }
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
   593
    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
   594
    {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   595
      $result = preg_match_all('/
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   596
                                  (?:^|[ ]*)\|         # start of parameter - string start or series of spaces
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   597
                                  [ ]*
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   598
                                  (?:
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   599
                                    ([A-z0-9_]+)       # variable name
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   600
                                    [ ]* = [ ]*        # assignment
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   601
                                  )?                   # name section is optional - if the parameter name is not given, a numerical index is assigned
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   602
                                  ([^\|]+|.+?\n[ ]*\|) # value
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   603
                                /x', trim($input), $matches);
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   604
    }                   
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   605
    if ( $result )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   606
    {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   607
      $pi = 0;
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   608
      for ( $i = 0; $i < count($matches[0]); $i++ )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   609
      {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   610
        $matches[1][$i] = trim($matches[1][$i]);
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   611
        $parmname = !empty($matches[1][$i]) ? $matches[1][$i] : strval(++$pi);
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   612
        $parms[ $parmname ] = $matches[2][$i];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   613
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   614
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   615
    return $parms;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   616
  }
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
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   619
   * 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
   620
   * 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
   621
   * @param string The text to process
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   622
   * @return string Formatted text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   623
   * @example
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   624
   * <code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   625
   $text = '{{Template
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   626
       | parm1 = Foo
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   627
       | parm2 = Bar
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   628
     }}';
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
   629
   $text = RenderMan::include_templates($text);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   630
   * </code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   631
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   632
  
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
   633
  public static function include_templates($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   634
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   635
    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
   636
    // $template_regex = "/\{\{([^\]]+?)((\n([ ]*?)[A-z0-9]+([ ]*?)=([ ]*?)(.+?))*)\}\}/is";
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   637
    // matches:
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   638
    //  1 - template name
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   639
    //  2 - parameter section
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   640
    $template_regex = "/
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   641
                         \{\{                     # opening
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   642
                           ([^\n\t\a\r]+)         # template name
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   643
                           ((?:(?:[\s]+\|?)[ ]*(?:[A-z0-9_]+)[ ]*=[ ]*?(?:.+))*) # parameters
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   644
                         \}\}                     # closing
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   645
                       /isxU";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   646
    if ( $count = preg_match_all($template_regex, $text, $matches) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   647
    {
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   648
      //die('<pre>' . print_r($matches, true) . '</pre>');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   649
      for ( $i = 0; $i < $count; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   650
      {
63
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   651
        $matches[1][$i] = sanitize_page_id($matches[1][$i]);
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   652
        $newlinemode = ( substr($matches[2][$i], 0, 1) == "\n" );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   653
        $parmsection = trim($matches[2][$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   654
        if ( !empty($parmsection) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   655
        {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   656
          $parms = RenderMan::parse_template_vars($parmsection, $newlinemode);
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   657
          if ( !is_array($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
   658
            // 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
   659
            $parms = array();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   660
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   661
        else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   662
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   663
          $parms = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   664
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   665
        if ( $tpl_code = RenderMan::fetch_template_text($matches[1][$i]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   666
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   667
          $parser = $template->makeParserText($tpl_code);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   668
          $parser->assign_vars($parms);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   669
          $text = str_replace($matches[0][$i], $parser->run(), $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   670
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   671
      }
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
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   674
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   675
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   676
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   677
   * Preprocesses an HTML text string prior to being sent to MySQL.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   678
   * @param string $text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   679
   * @param bool $strip_all_php - if true, strips all PHP regardless of user permissions. Else, strips PHP only if user level < USER_LEVEL_ADMIN.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   680
   */
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   681
  public static function preprocess_text($text, $strip_all_php = true, $sqlescape = true)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   682
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   683
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   684
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   685
    
407
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   686
    $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
   687
    foreach ( $code as $cmd )
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   688
    {
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   689
      eval($cmd);
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   690
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   691
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   692
    $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
   693
    $can_do_html = $session->get_permissions('html_in_pages');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   694
    
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
   695
    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
   696
    {
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
      $text = preg_replace('#<(\?|\?php|%)(.*?)(\?|%)>#is', '&lt;\\1\\2\\3&gt;', $text);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   698
    }
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   699
    else if ( !$can_do_html && !$can_do_php )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   700
    {
24
9ecc94c4c7f5 Fixed tons of bugs relating to non-templated pages
Dan
parents: 21
diff changeset
   701
      $text = sanitize_html($text, true);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   702
      // If we can't do PHP, we can't do Javascript either.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   703
      $text = RenderMan::destroy_javascript($text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   704
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   705
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   706
    // Strip out <nowiki> sections and PHP code
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   707
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   708
    $php = preg_match_all('#(<|&lt;)\?php(.*?)\?(>|&gt;)#is', $text, $phpsec);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   709
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   710
    //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
   711
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   712
    for($i=0;$i<sizeof($phpsec[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   713
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   714
      $text = str_replace($phpsec[0][$i], '{PHP:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   715
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   716
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   717
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $text, $nowiki);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   718
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   719
    for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   720
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   721
      $text = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   722
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   723
    
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
   724
    $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
   725
    $text = str_replace('~~~~', "[[User:$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
   726
    $text = str_replace('~~~', "[[User:$session->username|$session->username]] ", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   727
    
407
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   728
    $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
   729
    foreach ( $code as $cmd )
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   730
    {
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   731
      eval($cmd);
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   732
    }
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   733
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   734
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   735
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   736
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   737
      $text = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   738
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   739
    // Reinsert PHP
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   740
    for($i=0;$i<$php;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   741
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   742
      $phsec = ''.$phpsec[1][$i].'?php'.$phpsec[2][$i].'?'.$phpsec[3][$i].'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   743
      if ( $strip_all_php )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   744
        $phsec = htmlspecialchars($phsec);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   745
      $text = str_replace('{PHP:'.$random_id.':'.$i.'}', $phsec, $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   746
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   747
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   748
    $text = ( $sqlescape ) ? $db->escape($text) : $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   749
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   750
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   751
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   752
  
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
   753
  public static function smilieyize($text, $complete_urls = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   754
  {
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
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   757
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   758
    // Smileys array - eventually this will be fetched from the database by
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   759
    // 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
   760
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   761
    $smileys = Array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   762
      'O:-)'    => 'face-angel.png',
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
      ':-)'     => 'face-smile.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-big.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   768
      ':-('     => 'face-sad.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
      ':-O'     => 'face-surprise.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   772
      ';-)'     => 'face-wink.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
      '8-)'     => 'face-glasses.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
      ':-D'     => 'face-grin.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
      ':-*'     => 'face-kiss.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-crying.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   783
      ':-|'     => 'face-plain.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
      ':joke:'  => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   787
      ']:-&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
   788
      ']:->'    => 'face-devil-grin.png',
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   789
      ':kiss:'  => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   790
      ':-P'     => 'face-tongue-out.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
      ':-X'     => 'face-sick.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
      ':sick:'  => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   797
      ':-]'     => 'face-oops.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
      ':oops:'  => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   800
      ':-['     => 'face-embarassed.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
      );
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
    $keys = array_keys($smileys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   805
    foreach($keys as $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   806
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   807
      $regex1 = '#([\W]+)'.preg_quote($k).'([\s\n\r\.]+)#s';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   808
      $regex2 = '\\1<img alt="'.$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
   809
      $text = preg_replace($regex1, $regex2, $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   810
    }                                                                      
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
    // Strip out <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   814
    //return '<pre>'.htmlspecialchars($text).'</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   815
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $text, $nowiki);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   816
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   817
    for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   818
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   819
      $text = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   820
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   821
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   822
    $keys = array_keys($smileys);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   823
    foreach($keys as $k)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   824
    {
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
   825
      $t = hexencode($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
   826
      $t = trim($t);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   827
      $t = explode(' ', $t);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   828
      $s = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   829
      foreach($t as $b)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   830
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   831
        $s.='&#x'.$b.';';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   832
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   833
      $pfx = ( $complete_urls ) ? 'http' . ( isset($_SERVER['HTTPS']) ? 's' : '' ) . '://'.$_SERVER['HTTP_HOST'] : '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   834
      $text = str_replace(' '.$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
   835
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   836
    //*/
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   837
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   838
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   839
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   840
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   841
      $text = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   842
    }
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
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   845
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   846
  
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
   * **** DEPRECATED ****
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   849
   * Replaces some critical characters in a string with MySQL-safe equivalents
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   850
   * @param $text string the text to escape
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   851
   * @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
   852
   * /
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   853
   
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
   854
  public static function escape_page_text($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   855
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   856
    $char_tag = md5(microtime() . mt_rand());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   857
    $text = str_replace("'",  "{APOS:$char_tag}",  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   858
    $text = str_replace('"',  "{QUOT:$char_tag}",  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   859
    $text = str_replace("\\", "{SLASH:$char_tag}", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   860
    return Array($text, $char_tag);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   861
  }
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
  /* **** DEPRECATED ****
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   865
   * Reverses the result of RenderMan::escape_page_text().
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   866
   * @param $text string the text to unescape
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   867
   * @param $char_tag string the character tag
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   868
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   869
   * /
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   870
   
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
   871
  public static function unescape_page_text($text, $char_tag)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   872
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   873
    $text = str_replace("{APOS:$char_tag}",  "'",  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   874
    $text = str_replace("{QUOT:$char_tag}",  '"',  $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   875
    $text = str_replace("{SLASH:$char_tag}", "\\", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   876
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   877
  }
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
   * 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
   882
   * @param $str1 string the first block of text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   883
   * @param $str2 string the second block of text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   884
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   885
   */
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   886
  public static function diff($str1, $str2)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   887
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   888
    global $db, $session, $paths, $template, $plugins; // Common objects
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   889
    require_once(ENANO_ROOT.'/includes/diff.php');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   890
    $str1 = explode("\n", $str1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   891
    $str2 = explode("\n", $str2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   892
    $diff = new Diff($str1, $str2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   893
    $renderer = new TableDiffFormatter();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   894
    return '<table class="diff">'.$renderer->format($diff).'</table>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   895
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   896
  
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   897
  /**
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   898
   * Changes wikitext image tags to HTML.
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   899
   * @param string The wikitext to process
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   900
   * @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
   901
   * @return string
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   902
   */
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   903
  
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
   904
  public static function process_image_tags($text, &$taglist)
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   905
  {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   906
    global $db, $session, $paths, $template, $plugins; // Common objects
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   907
    
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   908
    $s_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   909
    $f_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   910
    $taglist = array();
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
   911
    
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   912
    // 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
   913
    $ns_file = str_replace('/', '\\/', preg_quote($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
   914
    $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
   915
           \[\[                                                                  # 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
   916
           :' . $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
   917
           (?:(?:\|(?:.+?))*)                                                    # 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
   918
           \]\]                                                                  # 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
   919
           /ix';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   920
    
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   921
    preg_match_all($regex, $text, $matches);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   922
    
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   923
    foreach ( $matches[0] as $i => $match )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   924
    {
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
      $full_tag   =& $matches[0][$i];
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   927
      $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
   928
      
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
      // 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
   930
      $tag_pos = strpos($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
   931
      $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
   932
      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
   933
      {
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
        $full_tag .= substr($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
   935
        $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
   936
      }
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
      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
   938
      {
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
        // 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
   940
        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
   941
      }
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
      // 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
   944
      $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
   945
      $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
   946
      $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
   947
      $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
   948
      $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
   949
      $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
   950
      
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
      // 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
   952
      $tag_trim = rtrim(ltrim($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
   953
      // 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
   954
      $filepart_len = 1 + strlen($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
   955
      $tag_trim = substr($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
   956
      // 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
   957
      $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
   958
      
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
      // 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
   960
      // 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
   961
      foreach ( $tag_parts as $param )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   962
      {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   963
        switch($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
   964
        {
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
          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
   966
          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
   967
            $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
   968
            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
   969
          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
   970
            $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
   971
            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
   972
          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
   973
            $raw_display = true;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   974
            break;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   975
          default:
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   976
            // height specification
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   977
            if ( preg_match('/^([0-9]+)x([0-9]+)$/', $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
   978
            {
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
              $width = intval($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
   980
              $height = intval($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
   981
              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
   982
            }
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
            // 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
   984
            // 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
   985
            $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
   986
            foreach ( $code as $cmd )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   987
            {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   988
              if ( eval($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
   989
                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
   990
            }
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
            // 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
   992
            // 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
   993
            $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
   994
            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
   995
        }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
   996
      }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   997
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   998
      if ( !isPage( $paths->nslist['File'] . $filename ) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
   999
      {
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1000
        $text = str_replace($full_tag, '[[' . makeUrlNS('File', $filename) . ']]', $text);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1001
        continue;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1002
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1003
      
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
  1004
      if ( $scale_type == 'thumb' )
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1005
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1006
        $r_width  = 225;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1007
        $r_height = 225;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1008
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1009
        $url = makeUrlNS('Special', 'DownloadFile/' . $filename, 'preview&width=' . $r_width . '&height=' . $r_height, true);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1010
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1011
      else if ( !empty($width) && !empty($height) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1012
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1013
        $r_width = $width;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1014
        $r_height = $height;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1015
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1016
        $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
  1017
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1018
      else
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1019
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1020
        $url = makeUrlNS('Special', 'DownloadFile/' . $filename);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1021
      }
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
      $img_tag = '<img src="' . $url . '" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1024
      
65
627d0a8a7819 Last-minute change to width/height on embedded images
Dan
parents: 63
diff changeset
  1025
      // 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
  1026
      // {
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1027
      //   $img_tag .= 'width="' . $r_width . '" height="' . $r_height . '" ';
65
627d0a8a7819 Last-minute change to width/height on embedded images
Dan
parents: 63
diff changeset
  1028
      // }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1029
      
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1030
      $img_tag .= 'style="border-width: 0px; /* background-color: white; */" ';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1031
      
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
  1032
      $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
  1033
      foreach ( $code as $cmd )
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1034
      {
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1035
        eval($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
  1036
      }
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
      
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1038
      $img_tag .= '/>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1039
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1040
      $complete_tag = '';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1041
      
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
  1042
      if ( !empty($scale_type) && !$raw_display )
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1043
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1044
        $complete_tag .= '<div class="thumbnail" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1045
        $clear_text = '';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1046
        if ( !empty($clear) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1047
        {
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
  1048
          $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
  1049
          $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
  1050
          $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
  1051
          $complete_tag .= 'style="' . $clear_text . '" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1052
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1053
        $complete_tag .= '>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1054
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1055
        $complete_tag .= '<a href="' . makeUrlNS('File', $filename) . '" style="display: block;">';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1056
        $complete_tag .= $img_tag;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1057
        $complete_tag .= '</a>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1058
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1059
        $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
  1060
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1061
        if ( !empty($caption) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1062
        {
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
  1063
          $complete_tag .= $mag_button . $caption;
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1064
        }
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
        $complete_tag .= '</div>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1067
      }
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
  1068
      else if ( $raw_display )
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1069
      {
67
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1070
        $complete_tag .= "$img_tag";
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1071
        $taglist[$i] = $complete_tag;
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1072
        
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1073
        $repl = "{$s_delim}e_img_{$i}{$f_delim}";
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1074
        $text = str_replace($full_tag, $repl, $text);
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1075
        continue;
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1076
      }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1077
      else
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1078
      {
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
  1079
        $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
  1080
        $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
  1081
        foreach ( $code as $cmd )
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1082
        {
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1083
          eval($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
  1084
        }
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
        $complete_tag .= '>';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1086
        $complete_tag .= $img_tag;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1087
        $complete_tag .= '</a>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1088
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1089
      
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1090
      $complete_tag .= "\n\n";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1091
      $taglist[$i] = $complete_tag;
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1092
      
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1093
      $pos = strpos($text, $full_tag);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1094
      
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
  1095
      /*
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1096
      while(true)
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1097
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1098
        $check1 = substr($text, $pos, 3);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1099
        $check2 = substr($text, $pos, 1);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1100
        if ( $check1 == '<p>' || $pos == 0 || $check2 == "\n" )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1101
        {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1102
          // die('found at pos '.$pos);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1103
          break;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1104
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1105
        $pos--;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1106
      }
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
  1107
      */
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1108
      
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
  1109
      /*
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1110
      $repl = "{$s_delim}e_img_{$i}{$f_delim}";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1111
      $text = substr($text, 0, $pos) . $repl . substr($text, $pos);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1112
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1113
      $text = str_replace($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
  1114
      */
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
      $text = str_replace_once($full_tag, $complete_tag, $text);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1116
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1117
      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
  1118
      
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
    
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
  1121
    // if ( count($matches[0]) > 0 )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1122
    //   die('<pre>' . htmlspecialchars($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
  1123
    
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1124
    return $text;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1125
  }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1126
  
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1127
  /**
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1128
   * Finalizes processing of image tags.
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1129
   * @param string The preprocessed text
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1130
   * @param array The list of image tags created by RenderMan::process_image_tags()
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1131
   */
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1132
   
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
  1133
  public static function process_imgtags_stage2($text, $taglist)
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1134
  {
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1135
    $s_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1136
    $f_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1137
    foreach ( $taglist as $i => $tag )
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1138
    {
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1139
      $repl = "{$s_delim}e_img_{$i}{$f_delim}";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1140
      $text = str_replace($repl, $tag, $text);
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1141
    }               
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1142
    return $text;
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1143
  }
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1144
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1145
}
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
?>