includes/render.php
author Dan
Fri, 07 Aug 2009 10:22:09 -0400
changeset 1076 9c364fded738
parent 1073 b19a9bcb6a45
child 1081 745200a9cc2a
permissions -rw-r--r--
Login: visual: fixed separator being displayed with only one of 2 checkboxes
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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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eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
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 * Version 1.1.6 (Caoineag beta 1)
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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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    $page = new PageProcessor($page_id, $namespace);
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    $text = $page->fetch_text();
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    if ( !$render )
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      return $text;
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    $text = self::render($text, $wiki, $smilies, $filter_links);
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    return $text;
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  }
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  public static function getTemplate($id, $parms)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    if ( !isPage($paths->get_pathskey($id, 'Template')) ) 
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    {
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      return '[['.$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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      $page = new PageProcessor($id, 'Template');
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      $text = $page->fetch_text();
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      $paths->template_cache[$id] = $text;
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    }
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    $text = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '', $text);
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    $text = preg_replace('/<nodisplay>(.*?)<\/nodisplay>/is', '\\1', $text);
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    preg_match_all('#\(_([0-9]+)_\)#', $text, $matchlist);
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    foreach($matchlist[1] as $m)
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    {
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      if(isset($parms[((int)$m)+1])) 
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      {
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        $p = $parms[((int)$m)+1];
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      }
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      else
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      {
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        $p = '<b>Notice:</b> RenderMan::getTemplate(): Parameter '.$m.' is not set';
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      }
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      $text = str_replace('(_'.$m.'_)', $p, $text);
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      $text = str_replace('{{' . ( $m + 1 ) . '}}', $p, $text);
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    }
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    $text = RenderMan::include_templates($text);
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    return $text;
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  }
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  public static function fetch_template_text($id)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $fetch_ns = 'Template';
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    if ( !isPage($paths->get_pathskey($id, 'Template')) ) 
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    {
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      // Transclusion of another page
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      // 1.1.5: Now You, Too, Can Be A Template, Even If You're Just A Plain Old Article! (TM)
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      $nssep = substr($paths->nslist['Special'], -1);
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      $nslist = $paths->nslist;
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      foreach ( $nslist as &$ns )
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      {
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        if ( $ns == '' )
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          $ns = $nssep;
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      }
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      $prefixlist = array_flip($nslist);
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      foreach ( $nslist as &$ns )
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      {
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        $ns = preg_quote($ns);
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      }
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      $nslist = implode('|', $nslist);
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      if ( preg_match("/^($nslist)(.*?)$/", $id, $match) )
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      {
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        // in practice this should always be true but just to be safe...
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        if ( isset($prefixlist[$match[1]]) )
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        {
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          $new_id = $paths->nslist[ $prefixlist[$match[1]] ] . sanitize_page_id($match[2]);
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          if ( !isPage($new_id) )
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          {
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            return "[[$new_id]]";
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          }
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          $fetch_ns = $prefixlist[$match[1]];
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          $id = sanitize_page_id($match[2]);
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        }
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      }
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      else
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      {
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        return '[['.$paths->nslist['Template'].$id.']]';
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      }
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    }
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    if(isset($paths->template_cache[$id]))
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    {
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      $text = $paths->template_cache[$id];
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    }
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    else
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    {
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      $text = RenderMan::getPage($id, $fetch_ns, 0, false, false, false, false);
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      $paths->template_cache[$id] = $text;
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    }
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    if ( is_string($text) )
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    {
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      $text = preg_replace('/<noinclude>(.*?)<\/noinclude>/is', '', $text);
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      $text = preg_replace('/<nodisplay>(.*?)<\/nodisplay>/is', '\\1', $text);
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    }
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    return $text;
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  }
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  /**
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   * Renders a glob of text. Note that this is PHP-safe, so if returned text (or rather, "?>" . $returned) has PHP it can be eval'ed.
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   * @param string Text to render
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   * @param int Render parameters - see constants.php
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   * @return string Rendered text
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   */
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  public static function render($text, $flags = RENDER_WIKI_DEFAULT, $smilies = 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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      $flags |= RENDER_NOSMILIES;
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    if ( $flags & ~RENDER_NOSMILIES )
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    {
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      $text = RenderMan::smilieyize($text);
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    }
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    if ( $flags & RENDER_WIKI_DEFAULT )
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    {
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      $text = RenderMan::next_gen_wiki_format($text, $flags);
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    }
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    else if ( $flags & RENDER_WIKI_TEMPLATE )
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    {
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      $text = $template->tplWikiFormat($text);
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    }           
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    return $text;
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  }
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  private static function next_gen_wiki_format($text, $flags = 0)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    global $lang;
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    profiler_log("RenderMan: starting wikitext render");
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    require_once( ENANO_ROOT . '/includes/wikiformat.php' );
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    require_once( ENANO_ROOT . '/includes/wikiengine/TagSanitizer.php' );
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    require_once( ENANO_ROOT . '/includes/wikiengine/Tables.php' );
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    // this is still needed by parser plugins
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    $random_id = md5( time() . mt_rand() );
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    // Strip out <nowiki> sections
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    self::nowiki_strip($text, $nowiki_stripped);
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    // Run early parsing plugins
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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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    // Strip out embedded PHP
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    self::php_strip($text, $php_stripped);
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    // Convert newlines for the parser
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    $text = str_replace("\r\n", "\n", $text);
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    // Perform render through the engine
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    $carpenter = new Carpenter();
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    $carpenter->flags = $flags;
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    $carpenter->hook(array(__CLASS__, 'hook_pre'), PO_AFTER, 'lang');
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    $carpenter->hook(array(__CLASS__, 'hook_posttemplates'), PO_AFTER, 'templates');
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    if ( $flags & RENDER_WIKI_TEMPLATE )
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    {
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      // FIXME: Where is noinclude/nodisplay being processed in the pipeline? (Seems to be processed, but not here)
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    }
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    $text = $carpenter->render($text);
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    // For plugin compat
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    $result =& $text;
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    // Post processing hook
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    $code = $plugins->setHook('render_wikiformat_post');
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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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    // Add PHP and nowiki back in
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    self::nowiki_unstrip($text, $nowiki_stripped);
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    self::php_unstrip($text, $php_stripped);
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    profiler_log("RenderMan: finished wikitext render");
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    return $text;
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  }
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  public static function hook_pre($text)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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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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    return $text;
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  }
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  public static function hook_posttemplates($text)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $code = $plugins->setHook('render_wikiformat_posttemplates');
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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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    return $text;
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  }
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  /**
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   * Strip out <nowiki> tags (to bypass parsing on them)
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   * @access private
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   */
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  private static function nowiki_strip(&$text, &$stripdata)
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  {
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    self::tag_strip('nowiki', $text, $stripdata);
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  }
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  /**
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   * Restore stripped <nowiki> tags.
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   * @access private
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   */
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  public static function nowiki_unstrip(&$text, &$stripdata)
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  {
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    self::tag_unstrip('nowiki', $text, $stripdata);
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  }
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  /**
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   * Strip out an arbitrary HTML tag.
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   * @access private
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   */
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  public static function tag_strip($tag, &$text, &$stripdata)
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  {
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    $random_id = md5( time() . mt_rand() );
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    preg_match_all("#<$tag>(.*?)</$tag>#is", $text, $blocks);
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    foreach ( $blocks[0] as $i => $match )
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    {
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      $text = str_replace($match, "{{$tag}:{$random_id}:{$i}}", $text);
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    }
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    $stripdata = array(
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        'random_id' => $random_id,
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        'blocks' => $blocks[1]
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      );
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  }
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  /**
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   * Restore stripped <nowiki> tags.
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   * @access private
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   */
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  public static function tag_unstrip($tag, &$text, &$stripdata, $keep = false)
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  {
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    $random_id = $stripdata['random_id'];
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    foreach ( $stripdata['blocks'] as $i => $block )
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    {
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      $block = $keep ? "<$tag>$block</$tag>" : $block;
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      $text = str_replace("{{$tag}:{$random_id}:{$i}}", $block, $text);
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    }
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    $stripdata = array();
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  }
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  /**
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   * Strip out PHP code (to prevent it from being sent through the parser). Private because it does not do what you think it does. (The method you are looking for is strip_php.)
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   * @access private
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   */
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  private static function php_strip(&$text, &$stripdata)
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  {
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    $random_id = md5( time() . mt_rand() );
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    preg_match_all('#<\?(?:php)?[\s=].+?\?>#is', $text, $blocks);
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    foreach ( $blocks[0] as $i => $match )
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    {
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      $text = str_replace($match, "{PHP:$random_id:$i}", $text);
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    }
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    $stripdata = array(
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        'random_id' => $random_id,
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        'blocks' => $blocks[0]
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      );
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  }
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  /**
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   * Restore stripped PHP code
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   * @access private
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   */
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  private static function php_unstrip(&$text, &$stripdata)
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  {
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    $random_id = $stripdata['random_id'];
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    foreach ( $stripdata['blocks'] as $i => $block )
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    {
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      $text = str_replace("{PHP:$random_id:$i}", $block, $text);
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    }
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    $stripdata = array();
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  }
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  /**
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   * Deprecated.
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   */
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  public static function wikiFormat($message, $filter_links = true, $do_params = false, $plaintext = false)
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  {
1
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    return RenderMan::next_gen_wiki_format($message, $plaintext, $filter_links, $do_params);
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  }
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  public static function destroy_javascript($message, $_php = false)
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  {
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    $message = preg_replace('#<(script|object|applet|embed|iframe|frame|form|input|select)(.*?)>#is', '&lt;\\1\\2&gt;', $message);
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    $message = preg_replace('#</(script|object|applet|embed|iframe|frame|form|input|select)(.*?)>#is', '&lt;/\\1\\2&gt;', $message);
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    $message = preg_replace('#(javascript|script|activex|chrome|about|applet):#is', '\\1&#058;', $message);
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    if ( $_php )
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    {
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      // Left in only for compatibility
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      $message = preg_replace('#&lt;(.*?)>#is', '<\\1>', $message);
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      $message = preg_replace('#<(.*?)&gt;#is', '<\\1>', $message);
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      $message = preg_replace('#<(\?|\?php|%)(.*?)(\?|%)>#is', '&lt;\\1\\2\\3&gt;', $message);
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      // strip <a href="foo" onclick="bar();">-type attacks
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   390
      $message = preg_replace('#<([a-zA-Z:\-]+) (.*?)on([A-Za-z]*)=(.*?)>#is', '&lt;\\1\\2on\\3=\\4&gt;', $message);
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    }
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    return $message;
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  }
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   395
  public static function strip_php($message)
1
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  {
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   397
    return RenderMan::destroy_javascript($message, true);
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  }
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   399
  
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   400
  public static function sanitize_html($text)
1
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   401
  {
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   402
    $text = htmlspecialchars($text);
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diff changeset
   403
    $allowed_tags = Array('b', 'i', 'u', 'pre', 'code', 'tt', 'br', 'p', 'nowiki', '!--([\w\W]+)--');
1
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   404
    foreach($allowed_tags as $t)
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   405
    {
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   406
      $text = preg_replace('#&lt;'.$t.'&gt;(.*?)&lt;/'.$t.'&gt;#is', '<'.$t.'>\\1</'.$t.'>', $text);
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      $text = preg_replace('#&lt;'.$t.' /&gt;#is', '<'.$t.' />', $text);
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      $text = preg_replace('#&lt;'.$t.'&gt;#is', '<'.$t.'>', $text);
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   409
    }
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   410
    return $text;
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   411
  }
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   412
  
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   413
  /**
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   414
   * Reverse-renders a blob of text (converts it from XHTML back to wikitext) by using parser hints and educated guesses.
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   415
   * @param string XHTML
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   416
   * @return string Wikitext
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   417
   */
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   418
  
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   419
  public static function reverse_render($text)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   420
  {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   421
    // convert \r\n to \n
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   422
    $text = str_replace("\r\n", "\n", $text);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   423
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   424
    // Separate certain block level elements onto their own lines. This tidies up the tag
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   425
    // soup that TinyMCE sometimes produces.
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   426
    $block_elements = array('h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'p', 'div', 'table', 'ul', 'pre');
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   427
    $block_elements = implode('|', $block_elements);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   428
    $regex = "#(</(?:$block_elements)>)\n?<($block_elements)(>| .+?>)#i";
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   429
    $text = preg_replace($regex, "$1\n\n<$2$3", $text);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   430
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   431
    $text = self::reverse_process_parser_hints($text);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   432
    $text = self::reverse_process_headings($text);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   433
    $text = self::reverse_process_lists($text);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   434
    $text = self::reverse_process_tables($text);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   435
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   436
    // Lastly, strip out paragraph tags.
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   437
    $text = preg_replace('|^ *<p>(.+?)</p> *$|m', "\\1", $text);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   438
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   439
    return $text;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   440
  }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   441
  
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   442
  public static function reverse_process_parser_hints($text)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   443
  {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   444
    global $db, $session, $paths, $template, $plugins; // Common objects
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   445
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   446
    if ( !preg_match_all('|<!--#([a-z0-9_]+)(?: (.+?))?-->([\w\W]*?)<!--#/\\1-->|s', $text, $matches) )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   447
      return $text;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   448
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   449
    foreach ( $matches[0] as $i => $match )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   450
    {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   451
      $tag =& $matches[1][$i];
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   452
      $attribs =& $matches[2][$i];
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   453
      $inner =& $matches[3][$i];
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   454
      
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   455
      $attribs = self::reverse_process_hint_attribs($attribs);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   456
      switch($tag)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   457
      {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   458
        case 'smiley':
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   459
        case 'internallink':
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   460
        case 'imagelink':
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   461
          if ( isset($attribs['code']) )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   462
          {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   463
            $text = str_replace($match, $attribs['code'], $text);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   464
          }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   465
          else if ( isset($attribs['src']) )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   466
          {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   467
            $text = str_replace($match, $attribs['src'], $text);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   468
          }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   469
          break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   470
      }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   471
    }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   472
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
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parents: 801
diff changeset
   473
    return $text;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   474
  }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   475
  
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   476
  public static function reverse_process_hint_attribs($attribs)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   477
  {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   478
    $return = array();
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   479
    if ( !preg_match_all('/([a-z0-9_-]+)="([^"]+?)"/', $attribs, $matches) )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   480
      return array();
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   481
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   482
    foreach ( $matches[0] as $i => $match )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   483
    {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   484
      $name =& $matches[1][$i];
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   485
      $value =& $matches[2][$i];
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   486
      
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   487
      $value = base64_decode($value);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   488
      
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   489
      $return[$name] = $value;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   490
    }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   491
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   492
    return $return;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   493
  }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   494
  
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   495
  /**
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   496
   * Escapes a string so that it's safe to use as an attribute in a parser hint.
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   497
   * @param string
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   498
   * @return string
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   499
   */
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   500
  
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   501
  public static function escape_parser_hint_attrib($text)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   502
  {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   503
    return base64_encode($text);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   504
  }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   505
  
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   506
  public static function reverse_process_headings($text)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   507
  {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   508
    if ( !preg_match_all('|^<h([1-6])(?: id="toc[0-9]+")?>(.*?)</h\\1>$|m', $text, $matches) )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   509
      return $text;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   510
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   511
    foreach ( $matches[0] as $i => $match )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   512
    {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   513
      // generate heading tag
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   514
      $heading_size = intval($matches[1][$i]);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   515
      $eq = '';
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   516
      for ( $j = 0; $j < $heading_size; $j++ )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   517
        $eq .= '=';
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   518
      
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   519
      $heading =& $matches[2][$i];
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   520
      
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   521
      $tag = "$eq $heading $eq";
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   522
      $text = str_replace($match, $tag, $text);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   523
    }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   524
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   525
    return $text;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   526
  }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   527
  
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   528
  public static function reverse_process_lists($text)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   529
  {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   530
    if ( !preg_match('!(</?(?:ul|ol|li)>)!', $text) )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   531
      return $text;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   532
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   533
    $split = preg_split('!(</?(?:ul|ol|li)>)!', $text, -1, PREG_SPLIT_DELIM_CAPTURE);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   534
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   535
    $stack_height = 0;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   536
    $current_list = '';
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   537
    $old_current_list = '';
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   538
    $spaces = '';
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   539
    $marker = '*';
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   540
    $list_id = 0;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   541
    $just_terminated = false;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   542
    foreach ( $split as $tag )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   543
    {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   544
      switch($tag) 
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   545
      {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   546
        case '<ul>':
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   547
        case '<ol>':
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   548
          $stack_height++;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   549
          $just_terminated = false;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   550
          if ( $stack_height > 1 )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   551
            $spaces .= $marker;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   552
          
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   553
          $marker = ( $tag == 'ol' ) ? '#' : '*';
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   554
          if ( $stack_height > 1 )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   555
            $current_list .= "\n";
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   556
          
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   557
          break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   558
        case '</ul>':
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   559
        case '</ol>':
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   560
          $stack_height--;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   561
          $spaces = substr($spaces, 1);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   562
          
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   563
          if ( $stack_height == 0 )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   564
          {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   565
            // rotate
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   566
            $text = str_replace_once("{$old_current_list}{$tag}", trim($current_list), $text);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   567
            $current_list = '';
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   568
            $old_current_list = '';
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   569
          }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   570
          $just_terminated = true;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   571
          break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   572
        case '<li>':
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   573
          if ( $stack_height < 1 )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   574
            break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   575
          
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   576
          $current_list .= "{$spaces}{$marker} ";
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   577
          break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   578
        case '</li>':
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   579
          if ( $stack_height < 1 )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   580
            break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   581
          
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   582
          if ( !$just_terminated )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   583
            $current_list .= "\n";
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   584
          
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   585
          $just_terminated = false;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   586
          break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   587
        default:
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   588
          if ( $stack_height > 0 )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   589
          {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   590
            $current_list .= trim($tag);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   591
          }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   592
          break;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   593
      }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   594
      if ( $stack_height > 0 )
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   595
      {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   596
        $old_current_list .= $tag;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   597
      }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   598
    }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   599
    
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   600
    return $text;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   601
  }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   602
  
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   603
  public static function reverse_process_tables($text)
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   604
  {
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   605
    return $text;
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   606
  }
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   607
  
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   608
  /**
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   609
   * Parses internal links (wikilinks) in a block of text.
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   610
   * @param string Text to process
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   611
   * @param string Optional. If included will be used as a template instead of using the default syntax.
971
bc8f3ab74e5e Render / Template: No longer does exist checks for wikilinks on sidebar
Dan
parents: 953
diff changeset
   612
   * @param bool If false, does not add wikilink-nonexistent or check for exsistence of pages. Can reduce DB queries; defualts to true.
1003
28e2f75d66fd Class "currentpage" is now added to all internal links, including sidebar buttons, if the link points to the current page.
Dan
parents: 971
diff changeset
   613
   * @param string Page ID. If specified, class="currentpage" will be added to links if they match the given page ID and namespace
28e2f75d66fd Class "currentpage" is now added to all internal links, including sidebar buttons, if the link points to the current page.
Dan
parents: 971
diff changeset
   614
   * @param string Namespace. If specified, class="currentpage" will be added to links if they match the given page ID and namespace
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   615
   * @return string
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   616
   */
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   617
  
1003
28e2f75d66fd Class "currentpage" is now added to all internal links, including sidebar buttons, if the link points to the current page.
Dan
parents: 971
diff changeset
   618
  public static function parse_internal_links($text, $tplcode = false, $do_exist_check = true, $match_page_id = false, $match_namespace = false)
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   619
  {
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
   620
    global $db, $session, $paths, $template, $plugins; // Common objects
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   621
    
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   622
    if ( is_string($tplcode) )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   623
    {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   624
      $parser = $template->makeParserText($tplcode);
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   625
    }
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   626
    
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   627
    // stage 1 - links with alternate text
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   628
    preg_match_all('/\[\[([^\[\]<>\{\}\|]+)\|(.+?)\]\]/', $text, $matches);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   629
    foreach ( $matches[0] as $i => $match )
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   630
    {
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   631
      list($page_id, $namespace) = RenderMan::strToPageID($matches[1][$i]);
715
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   632
      if ( ($pos = strrpos($page_id, '#')) !== false )
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   633
      {
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   634
        $hash = substr($page_id, $pos);
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   635
        $page_id = substr($page_id, 0, $pos);
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   636
      }
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   637
      else
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   638
      {
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   639
        $hash = '';
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   640
      }
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   641
      $pid_clean = $paths->nslist[$namespace] . sanitize_page_id($page_id);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   642
      
715
29663506e85c Added ability to use hash marks in internal links
Dan
parents: 685
diff changeset
   643
      $url = makeUrl($pid_clean, false, true) . $hash;
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   644
      $inner_text = $matches[2][$i];
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   645
      $quot = '"';
971
bc8f3ab74e5e Render / Template: No longer does exist checks for wikilinks on sidebar
Dan
parents: 953
diff changeset
   646
      $exists = ( ($do_exist_check && isPage($pid_clean)) || !$do_exist_check ) ? '' : ' class="wikilink-nonexistent"';
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   647
      
1003
28e2f75d66fd Class "currentpage" is now added to all internal links, including sidebar buttons, if the link points to the current page.
Dan
parents: 971
diff changeset
   648
      if ( $match_page_id && $match_namespace && $pid_clean === $paths->get_pathskey($match_page_id, $match_namespace) )
28e2f75d66fd Class "currentpage" is now added to all internal links, including sidebar buttons, if the link points to the current page.
Dan
parents: 971
diff changeset
   649
        $exists .= ' class="currentpage"';
28e2f75d66fd Class "currentpage" is now added to all internal links, including sidebar buttons, if the link points to the current page.
Dan
parents: 971
diff changeset
   650
      
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   651
      if ( $tplcode )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   652
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   653
        $parser->assign_vars(array(
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   654
            'HREF' => $url,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   655
            'FLAGS' => $exists,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   656
            'TEXT' => $inner_text
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   657
          ));
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   658
        $link = $parser->run();
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   659
      }
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   660
      else
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   661
      {
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   662
        $omatch = self::escape_parser_hint_attrib($match);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   663
        $link = "<!--#internallink src=\"$omatch\" --><a href={$quot}{$url}{$quot}{$exists}>{$inner_text}</a><!--#/internallink-->";
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   664
      }
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   665
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   666
      $text = str_replace($match, $link, $text);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   667
    }
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   668
    
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   669
    // stage 2 - links with no alternate text
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   670
    preg_match_all('/\[\[([^\[\]<>\{\}\|]+)\]\]/', $text, $matches);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   671
    foreach ( $matches[0] as $i => $match )
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   672
    {
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   673
      list($page_id, $namespace) = RenderMan::strToPageID($matches[1][$i]);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   674
      $pid_clean = $paths->nslist[$namespace] . sanitize_page_id($page_id);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   675
      
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
   676
      $url = makeUrl($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
   677
      $inner_text = ( isPage($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
   678
      $quot = '"';
971
bc8f3ab74e5e Render / Template: No longer does exist checks for wikilinks on sidebar
Dan
parents: 953
diff changeset
   679
      $exists = ( ($do_exist_check && isPage($pid_clean)) || !$do_exist_check ) ? '' : ' class="wikilink-nonexistent"';
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   680
      
1003
28e2f75d66fd Class "currentpage" is now added to all internal links, including sidebar buttons, if the link points to the current page.
Dan
parents: 971
diff changeset
   681
      if ( $match_page_id && $match_namespace && $pid_clean === $paths->get_pathskey($match_page_id, $match_namespace) )
28e2f75d66fd Class "currentpage" is now added to all internal links, including sidebar buttons, if the link points to the current page.
Dan
parents: 971
diff changeset
   682
        $exists .= ' class="currentpage"';
28e2f75d66fd Class "currentpage" is now added to all internal links, including sidebar buttons, if the link points to the current page.
Dan
parents: 971
diff changeset
   683
      
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   684
      if ( $tplcode )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   685
      {
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   686
        $parser->assign_vars(array(
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   687
            'HREF' => $url,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   688
            'FLAGS' => $exists,
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   689
            'TEXT' => $inner_text
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   690
          ));
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   691
        $link = $parser->run();
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   692
      }
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   693
      else
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   694
      {
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   695
        $omatch = self::escape_parser_hint_attrib($match);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   696
        $link = "<!--#internallink src=\"$omatch\" --><a href={$quot}{$url}{$quot}{$exists}>{$inner_text}</a><!--#/internallink-->";
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
   697
      }
91
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   698
      
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   699
      $text = str_replace($match, $link, $text);
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   700
    }
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   701
    
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   702
    return $text;
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   703
  }
8079b0288e8e Added ability to detag deleted pages
Dan
parents: 85
diff changeset
   704
  
1
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
   * 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
   707
   * @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
   708
   * @example
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   709
   * <code>
63
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   710
   foo = lorem ipsum
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   711
   bar = dolor sit amet
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   712
   * </code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   713
   * @return array Example:
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   714
   * [foo] => lorem ipsum
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   715
   * [bar] => dolor sit amet
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
  
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   718
  public static function parse_template_vars($input, $newlinemode = true)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   719
  {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   720
    $parms = array();
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   721
    $input = trim($input);
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   722
    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
   723
    {
1054
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   724
      // we're going by newlines.
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   725
      // split by parameter, then parse each one individually
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   726
      $input = explode("\n", str_replace("\r", '', $input));
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   727
      $lastparam = '';
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   728
      $i = 0;
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   729
      foreach ( $input as $line )
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   730
      {
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   731
        if ( preg_match('/^ *\|? *([A-z0-9_]+) *= *(.+)$/', $line, $match) )
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   732
        {
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   733
          // new parameter, named
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   734
          $parms[ $match[1] ] = $match[2];
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   735
          $lastparam = $match[1];
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   736
        }
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   737
        else if ( preg_match('/^ *\| *(.+)$/', $line, $match) || $lastparam === '' )
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   738
        {
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   739
          $parms[ $i ] = $match[1];
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   740
          $lastparam = $i;
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   741
          $i++;
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   742
        }
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   743
        else
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   744
        {
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   745
          $parms[ $lastparam ] .= "\n$line";
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   746
        }
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   747
      }
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
   748
    }
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
   749
    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
   750
    {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   751
      $result = preg_match_all('/
1054
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   752
                                 (?:^|[ ]*)\|         # start of parameter - string start or series of spaces
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   753
                                 [ ]*
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   754
                                 (?:
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   755
                                   ([A-z0-9_]+)       # variable name
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   756
                                   [ ]* = [ ]*        # assignment
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   757
                                 )?                   # name section is optional - if the parameter name is not given, a numerical index is assigned
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   758
                                 ([^\|]+|.+?\n[ ]*\|) # value
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   759
                               /x', trim($input), $matches);
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   760
      if ( $result )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   761
      {
1054
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   762
        $pi = 0;
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   763
        for ( $i = 0; $i < count($matches[0]); $i++ )
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   764
        {
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   765
          $matches[1][$i] = trim($matches[1][$i]);
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   766
          $parmname = !empty($matches[1][$i]) ? $matches[1][$i] : strval(++$pi);
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   767
          $parms[ $parmname ] = $matches[2][$i];
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   768
        }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   769
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   770
    }
1054
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   771
    // die('<pre>' . print_r($parms, true) . '</pre>');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   772
    return $parms;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   773
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   774
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   775
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   776
   * 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
   777
   * 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
   778
   * @param string The text to process
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   779
   * @return string Formatted text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   780
   * @example
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   781
   * <code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   782
   $text = '{{Template
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   783
       | parm1 = Foo
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   784
       | parm2 = Bar
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   785
     }}';
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
   786
   $text = RenderMan::include_templates($text);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   787
   * </code>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   788
   */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   789
  
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
   790
  public static function include_templates($text)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   791
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   792
    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
   793
    // $template_regex = "/\{\{([^\]]+?)((\n([ ]*?)[A-z0-9]+([ ]*?)=([ ]*?)(.+?))*)\}\}/is";
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   794
    // matches:
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   795
    //  1 - template name
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   796
    //  2 - parameter section
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   797
    $template_regex = "/
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   798
                         \{\{                     # opening
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   799
                           ([^\n\t\a\r]+)         # template name
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   800
                           ((?:(?:[\s]+\|?)[ ]*(?:[A-z0-9_]+)[ ]*=[ ]*?(?:.+))*) # parameters
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   801
                         \}\}                     # closing
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   802
                       /isxU";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   803
    if ( $count = preg_match_all($template_regex, $text, $matches) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   804
    {
1054
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   805
      // die('<pre>' . print_r($matches, true) . '</pre>');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   806
      for ( $i = 0; $i < $count; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   807
      {
63
2c57d3018a88 Fixed recursive template inclusion and spaces in template tags ({{Foo template}})
Dan
parents: 37
diff changeset
   808
        $matches[1][$i] = sanitize_page_id($matches[1][$i]);
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   809
        $newlinemode = ( substr($matches[2][$i], 0, 1) == "\n" );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   810
        $parmsection = trim($matches[2][$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   811
        if ( !empty($parmsection) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   812
        {
717
236360cf79a0 Made template inclusion wikisyntax fully MediaWiki-compatible
Dan
parents: 715
diff changeset
   813
          $parms = RenderMan::parse_template_vars($parmsection, $newlinemode);
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 163
diff changeset
   814
          if ( !is_array($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
   815
            // 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
   816
            $parms = array();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   817
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   818
        else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   819
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   820
          $parms = Array();
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
        if ( $tpl_code = RenderMan::fetch_template_text($matches[1][$i]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   823
        {
1054
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   824
          // Intelligent paragraphs.
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   825
          // If:
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   826
          //   * A line is fully wrapped in a <p> tag
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   827
          //   * The line contains a variable
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   828
          //   * The variable contains newlines
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   829
          // Then:
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   830
          //   * Drop the <p> tag, replace it fully paragraph-ized by newlines
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   831
          
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   832
          if ( preg_match_all('/^( *)<p(\s.+)?>(.*?\{([A-z0-9]+)\}.*?)<\/p> *$/m', $tpl_code, $paramatch) )
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   833
          {
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   834
            $parser = new Carpenter();
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   835
            $parser->exclusive_rule('paragraph');
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   836
            
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   837
            foreach ( $paramatch[0] as $j => $match )
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   838
            {
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   839
              // $line is trimmed (the <p> is gone)
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   840
              $spacing =& $paramatch[1][$i];
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   841
              $para_attrs =& $paramatch[2][$j];
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   842
              $para_attrs = str_replace(array('$', '\\'), array('\$', '\\\\'), $para_attrs);
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   843
              $line =& $paramatch[3][$j];
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   844
              $varname =& $paramatch[4][$j];
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   845
              if ( isset($parms[$varname]) && strstr($parms[$varname], "\n") )
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   846
              {
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   847
                $newline = str_replace('{' . $varname . '}', $parms[$varname], $line);
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   848
                $paraized = $parser->render($newline);
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   849
                $paraized = preg_replace('/^<p>/m', "$spacing<p{$para_attrs}>", $paraized);
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   850
                $paraized = $spacing . trim($paraized);
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   851
                $tpl_code = str_replace_once($match, $paraized, $tpl_code);
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   852
              }
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   853
            }
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   854
          }
e6b14d33ac55 Renderer: added "smart paragraphs" for templates. <p><b>Foo</b> {bar}</p> where bar is multiline is basically turned into proper XHTML paragraphs.
Dan
parents: 1044
diff changeset
   855
          
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   856
          $parser = $template->makeParserText($tpl_code);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   857
          $parser->assign_vars($parms);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   858
          $text = str_replace($matches[0][$i], $parser->run(), $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   859
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   860
      }
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
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   863
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   864
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   865
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   866
   * Preprocesses an HTML text string prior to being sent to MySQL.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   867
   * @param string $text
1027
98c052fc3337 First implementation of new parser; Text_Wiki is now gone. VERY BETA! WiP.
Dan
parents: 1003
diff changeset
   868
   * @param bool $strip_all_php - if true, strips all PHP regardless of user permissions. Else, strips PHP only if user level < USER_LEVEL_ADMIN. Defaults to true.
98c052fc3337 First implementation of new parser; Text_Wiki is now gone. VERY BETA! WiP.
Dan
parents: 1003
diff changeset
   869
   * @param bool $sqlescape - if true, sends text through $db->escape(). Otherwise returns unescaped text. Defaults to true.
98c052fc3337 First implementation of new parser; Text_Wiki is now gone. VERY BETA! WiP.
Dan
parents: 1003
diff changeset
   870
   * @param bool $reduceheadings - if true, finds HTML headings and replaces them with wikitext. Else, does not touch headings. Defaults to true.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   871
   */
1027
98c052fc3337 First implementation of new parser; Text_Wiki is now gone. VERY BETA! WiP.
Dan
parents: 1003
diff changeset
   872
  public static function preprocess_text($text, $strip_all_php = true, $sqlescape = true, $reduceheadings = true)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   873
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   874
    global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   875
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   876
    
407
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   877
    $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
   878
    foreach ( $code as $cmd )
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   879
    {
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   880
      eval($cmd);
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   881
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   882
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   883
    $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
   884
    $can_do_html = $session->get_permissions('html_in_pages');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   885
    
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
   886
    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
   887
    {
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
   888
      $text = preg_replace('#<(\?|\?php|%)(.*?)(\?|%)>#is', '&lt;\\1\\2\\3&gt;', $text);
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   889
    }
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 371
diff changeset
   890
    else if ( !$can_do_html && !$can_do_php )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   891
    {
24
9ecc94c4c7f5 Fixed tons of bugs relating to non-templated pages
Dan
parents: 21
diff changeset
   892
      $text = sanitize_html($text, true);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   893
      // If we can't do PHP, we can't do Javascript either.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   894
      $text = RenderMan::destroy_javascript($text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   895
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   896
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   897
    // Strip out <nowiki> sections and PHP code
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   898
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   899
    $php = preg_match_all('#(<|&lt;)\?php(.*?)\?(>|&gt;)#is', $text, $phpsec);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   900
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   901
    //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
   902
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   903
    for($i=0;$i<sizeof($phpsec[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   904
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   905
      $text = str_replace($phpsec[0][$i], '{PHP:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   906
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   907
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   908
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $text, $nowiki);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   909
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   910
    for($i=0;$i<sizeof($nowiki[1]);$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   911
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   912
      $text = str_replace('<nowiki>'.$nowiki[1][$i].'</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   913
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   914
    
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
   915
    $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
   916
    $text = str_replace('~~~~', "[[User:$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
   917
    $text = str_replace('~~~', "[[User:$session->username|$session->username]] ", $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   918
    
407
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   919
    $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
   920
    foreach ( $code as $cmd )
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   921
    {
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   922
      eval($cmd);
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   923
    }
35d94240a197 Mass-fixed all AJAX functions to also check the HTTP status code before parsing the response
Dan
parents: 391
diff changeset
   924
    
1027
98c052fc3337 First implementation of new parser; Text_Wiki is now gone. VERY BETA! WiP.
Dan
parents: 1003
diff changeset
   925
    // gently apply some reverse-processing to allow the parser to do magic with TOCs and stuff
98c052fc3337 First implementation of new parser; Text_Wiki is now gone. VERY BETA! WiP.
Dan
parents: 1003
diff changeset
   926
    if ( $reduceheadings )
98c052fc3337 First implementation of new parser; Text_Wiki is now gone. VERY BETA! WiP.
Dan
parents: 1003
diff changeset
   927
      $text = self::reverse_process_headings($text);
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
   928
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   929
    // Reinsert <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   930
    for($i=0;$i<$nw;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   931
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   932
      $text = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   933
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   934
    // Reinsert PHP
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   935
    for($i=0;$i<$php;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   936
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   937
      $phsec = ''.$phpsec[1][$i].'?php'.$phpsec[2][$i].'?'.$phpsec[3][$i].'';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   938
      if ( $strip_all_php )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   939
        $phsec = htmlspecialchars($phsec);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   940
      $text = str_replace('{PHP:'.$random_id.':'.$i.'}', $phsec, $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   941
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   942
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   943
    $text = ( $sqlescape ) ? $db->escape($text) : $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   944
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   945
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   946
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   947
  
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
   948
  public static function smilieyize($text, $complete_urls = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   949
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   950
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   951
    $random_id = md5( time() . mt_rand() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   952
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   953
    // Smileys array - eventually this will be fetched from the database by
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   954
    // 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
   955
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   956
    $smileys = Array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   957
      'O:-)'    => 'face-angel.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   958
      'O:)'     => 'face-angel.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   959
      'O=)'     => 'face-angel.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   960
      ':-)'     => 'face-smile.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   961
      ':)'      => 'face-smile.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   962
      '=)'      => 'face-smile-big.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   963
      ':-('     => 'face-sad.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   964
      ':('      => 'face-sad.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   965
      ';('      => 'face-sad.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   966
      ':-O'     => 'face-surprise.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   967
      ';-)'     => 'face-wink.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   968
      ';)'      => 'face-wink.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   969
      '8-)'     => 'face-glasses.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   970
      '8)'      => 'face-glasses.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   971
      ':-D'     => 'face-grin.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   972
      ':D'      => 'face-grin.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   973
      '=D'      => 'face-grin.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   974
      ':-*'     => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   975
      ':*'      => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   976
      '=*'      => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   977
      ':\'('    => 'face-crying.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   978
      ':-|'     => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   979
      ':-\\'    => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   980
      ':-/'     => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   981
      ':joke:'  => 'face-plain.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   982
      ']:-&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
   983
      ']:->'    => 'face-devil-grin.png',
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   984
      ':kiss:'  => 'face-kiss.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   985
      ':-P'     => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   986
      ':P'      => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   987
      ':-p'     => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   988
      ':p'      => 'face-tongue-out.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   989
      ':-X'     => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   990
      ':X'      => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   991
      ':sick:'  => 'face-sick.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   992
      ':-]'     => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   993
      ':]'      => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   994
      ':oops:'  => 'face-oops.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   995
      ':-['     => 'face-embarassed.png',
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   996
      ':['      => 'face-embarassed.png'
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   997
      );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   998
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   999
    // Strip out <nowiki> sections
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1000
    //return '<pre>'.htmlspecialchars($text).'</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1001
    $nw = preg_match_all('#<nowiki>(.*?)<\/nowiki>#is', $text, $nowiki);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1002
    
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1003
    for ( $i = 0; $i < count($nowiki[1]); $i++ )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1004
    {
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1005
      $text = str_replace('<nowiki>' . $nowiki[1][$i] . '</nowiki>', '{NOWIKI:'.$random_id.':'.$i.'}', $text);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1006
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1007
    
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1008
    foreach ( $smileys as $smiley => $smiley_path )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1009
    {
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1010
      $hex_smiley = hexencode($smiley, '&#x', ';');
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1011
      $pfx = ( $complete_urls ) ? get_server_url() : '';
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1012
      $text = str_replace(' ' . $smiley,
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1013
          ' <!--#smiley code="' . self::escape_parser_hint_attrib($smiley) . '"--><nowiki>
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1014
           <!-- The above is a reverse-parser hint -->
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1015
             <img title="' . $hex_smiley . '" alt="' . $hex_smiley . '" src="' . $pfx . scriptPath . '/images/smilies/' . $smiley_path . '"
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1016
              style="border: 0;" />
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1017
           </nowiki><!--#/smiley-->', $text);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1018
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1019
    //*/
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1020
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1021
    // Reinsert <nowiki> sections
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1022
    for ( $i = 0; $i < $nw; $i++ )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1023
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1024
      $text = str_replace('{NOWIKI:'.$random_id.':'.$i.'}', '<nowiki>'.$nowiki[1][$i].'</nowiki>', $text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1025
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1026
    
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1027
    return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1028
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1029
  
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1030
  /**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1031
   * 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
  1032
   * @param $str1 string the first block of text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1033
   * @param $str2 string the second block of text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1034
   * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1035
   */
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 345
diff changeset
  1036
  public static function diff($str1, $str2)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1037
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1038
    global $db, $session, $paths, $template, $plugins; // Common objects
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 569
diff changeset
  1039
    require_once(ENANO_ROOT.'/includes/diff.php');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1040
    $str1 = explode("\n", $str1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1041
    $str2 = explode("\n", $str2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1042
    $diff = new Diff($str1, $str2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1043
    $renderer = new TableDiffFormatter();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1044
    return '<table class="diff">'.$renderer->format($diff).'</table>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1045
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1046
  
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1047
  /**
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1048
   * Changes wikitext image tags to HTML.
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1049
   * @param string The wikitext to process
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1050
   * @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
  1051
   * @return string
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
  
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
  1054
  public static function process_image_tags($text, &$taglist)
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1055
  {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1056
    global $db, $session, $paths, $template, $plugins; // Common objects
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1057
    
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1058
    $s_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1059
    $f_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1060
    $taglist = array();
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1061
    
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1062
    // 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
  1063
    $ns_file = str_replace('/', '\\/', preg_quote($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
  1064
    $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
  1065
           \[\[                                                                  # 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
  1066
           :' . $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
  1067
           (?:(?:\|(?:.+?))*)                                                    # 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
  1068
           \]\]                                                                  # 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
  1069
           /ix';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1070
    
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1071
    preg_match_all($regex, $text, $matches);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1072
    
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1073
    foreach ( $matches[0] as $i => $match )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1074
    {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1075
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1076
      $full_tag   =& $matches[0][$i];
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1077
      $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
  1078
      
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1079
      // 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
  1080
      $tag_pos = strpos($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
  1081
      $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
  1082
      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
  1083
      {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1084
        $full_tag .= substr($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
  1085
        $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
  1086
      }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1087
      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
  1088
      {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1089
        // 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
  1090
        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
  1091
      }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1092
      
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1093
      // 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
  1094
      $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
  1095
      $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
  1096
      $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
  1097
      $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
  1098
      $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
  1099
      $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
  1100
      
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1101
      // 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
  1102
      $tag_trim = rtrim(ltrim($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
  1103
      // 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
  1104
      $filepart_len = 1 + strlen($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
  1105
      $tag_trim = substr($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
  1106
      // 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
  1107
      $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
  1108
      
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets 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
      // 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
  1110
      // 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
  1111
      foreach ( $tag_parts as $param )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1112
      {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1113
        switch($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
  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
          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
  1116
          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
  1117
            $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
  1118
            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
  1119
          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
  1120
            $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
  1121
            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
  1122
          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
  1123
            $raw_display = true;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1124
            break;
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1125
          default:
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1126
            // height specification
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1127
            if ( preg_match('/^([0-9]+)x([0-9]+)$/', $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
  1128
            {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1129
              $width = intval($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
  1130
              $height = intval($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
  1131
              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
  1132
            }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1133
            // not the height, so see if a plugin took this over
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1134
            // this hook requires plugins to return true if they modified anything
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
  1135
            $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
  1136
            foreach ( $code as $cmd )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1137
            {
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1138
              if ( eval($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
  1139
                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
  1140
            }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1141
            // 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
  1142
            // 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
  1143
            $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
  1144
            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
  1145
        }
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1146
      }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1147
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1148
      if ( !isPage( $paths->nslist['File'] . $filename ) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1149
      {
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1150
        $text = str_replace($full_tag, '[[' . $paths->nslist['File'] . $filename . ']]', $text);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1151
        continue;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1152
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1153
      
569
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1154
      if ( $scale_type == 'thumb' )
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1155
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1156
        $r_width  = 225;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1157
        $r_height = 225;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1158
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1159
        $url = makeUrlNS('Special', 'DownloadFile/' . $filename, 'preview&width=' . $r_width . '&height=' . $r_height, true);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1160
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1161
      else if ( !empty($width) && !empty($height) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1162
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1163
        $r_width = $width;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1164
        $r_height = $height;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1165
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1166
        $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
  1167
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1168
      else
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1169
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1170
        $url = makeUrlNS('Special', 'DownloadFile/' . $filename);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1171
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1172
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1173
      $img_tag = '<img src="' . $url . '" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1174
      
65
627d0a8a7819 Last-minute change to width/height on embedded images
Dan
parents: 63
diff changeset
  1175
      // 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
  1176
      // {
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1177
      //   $img_tag .= 'width="' . $r_width . '" height="' . $r_height . '" ';
65
627d0a8a7819 Last-minute change to width/height on embedded images
Dan
parents: 63
diff changeset
  1178
      // }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1179
      
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1180
      $img_tag .= 'style="border-width: 0px; /* background-color: white; */" ';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1181
      
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
  1182
      $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
  1183
      foreach ( $code as $cmd )
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1184
      {
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1185
        eval($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
  1186
      }
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
  1187
      
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1188
      $img_tag .= '/>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1189
      
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1190
      $s_full_tag = self::escape_parser_hint_attrib($full_tag);
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1191
      $complete_tag = '<!--#imagelink src="' . $s_full_tag . '" -->';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1192
      
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
  1193
      if ( !empty($scale_type) && !$raw_display )
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1194
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1195
        $complete_tag .= '<div class="thumbnail" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1196
        $clear_text = '';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1197
        if ( !empty($clear) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1198
        {
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
  1199
          $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
  1200
          $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
  1201
          $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
  1202
          $complete_tag .= 'style="' . $clear_text . '" ';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1203
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1204
        $complete_tag .= '>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1205
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1206
        $complete_tag .= '<a href="' . makeUrlNS('File', $filename) . '" style="display: block;">';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1207
        $complete_tag .= $img_tag;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1208
        $complete_tag .= '</a>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1209
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1210
        $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
  1211
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1212
        if ( !empty($caption) )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1213
        {
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
  1214
          $complete_tag .= $mag_button . $caption;
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1215
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1216
        
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1217
        $complete_tag .= '</div>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1218
      }
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
  1219
      else if ( $raw_display )
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1220
      {
67
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1221
        $complete_tag .= "$img_tag";
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1222
        $taglist[$i] = $complete_tag;
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1223
        
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1224
        $repl = "{$s_delim}e_img_{$i}{$f_delim}";
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1225
        $text = str_replace($full_tag, $repl, $text);
f6454d5fec7a Made raw images + internal/external links work right
Dan
parents: 66
diff changeset
  1226
        continue;
66
52017732bc20 Added "raw" option to embedded images to make complex clickables easier
Dan
parents: 65
diff changeset
  1227
      }
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1228
      else
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1229
      {
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
  1230
        $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
  1231
        $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
  1232
        foreach ( $code as $cmd )
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1233
        {
7c68a18a27be AJAX comments are now paginated; plugin manager can now show system plugins; typo in installer corrected; links in oxygen/stpatty/admin footers changed to "About Enano" page; 1.0.1 release candidate
Dan
parents: 73
diff changeset
  1234
          eval($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
  1235
        }
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
  1236
        $complete_tag .= '>';
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1237
        $complete_tag .= $img_tag;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1238
        $complete_tag .= '</a>';
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1239
      }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1240
      
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1241
      $complete_tag .= "<!--#/imagelink-->";
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1242
      $taglist[$i] = $complete_tag;
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1243
      
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 801
diff changeset
  1244
      /*
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1245
      $pos = strpos($text, $full_tag);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1246
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1247
      while(true)
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1248
      {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1249
        $check1 = substr($text, $pos, 3);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1250
        $check2 = substr($text, $pos, 1);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1251
        if ( $check1 == '<p>' || $pos == 0 || $check2 == "\n" )
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1252
        {
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1253
          // die('found at pos '.$pos);
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1254
          break;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1255
        }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1256
        $pos--;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1257
      }
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
  1258
      */
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1259
      
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
  1260
      /*
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1261
      $repl = "{$s_delim}e_img_{$i}{$f_delim}";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1262
      $text = substr($text, 0, $pos) . $repl . substr($text, $pos);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1263
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1264
      $text = str_replace($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
  1265
      */
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1266
      $text = str_replace_once($full_tag, $complete_tag, $text);
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1267
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1268
      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
  1269
      
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1270
    }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1271
    
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
  1272
    // if ( count($matches[0]) > 0 )
6ba792bc9071 Updated image tag parser a bit. Handles recursion of brackets properly now, allows custom parameters from plugins, and takes parameters in any order due to new keyword-based parser
Dan
parents: 536
diff changeset
  1273
    //   die('<pre>' . htmlspecialchars($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
  1274
    
35
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1275
    return $text;
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1276
  }
efae425e9b98 Finally implemented the new image tag code
Dan
parents: 24
diff changeset
  1277
  
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1278
  /**
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1279
   * Finalizes processing of image tags.
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1280
   * @param string The preprocessed text
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1281
   * @param array The list of image tags created by RenderMan::process_image_tags()
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1282
   */
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1283
   
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
  1284
  public static function process_imgtags_stage2($text, $taglist)
37
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1285
  {
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1286
    $s_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1287
    $f_delim = "\xFF";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1288
    foreach ( $taglist as $i => $tag )
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1289
    {
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1290
      $repl = "{$s_delim}e_img_{$i}{$f_delim}";
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1291
      $text = str_replace($repl, $tag, $text);
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1292
    }               
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1293
    return $text;
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1294
  }
7267c2a67a93 More image tag parser fixes
Dan
parents: 35
diff changeset
  1295
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1296
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1297
 
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1298
?>