Zikula Community

• **unknown user**
  
  

  • Rank: Softmore
  • Registered: Mar 16, 2002
  • Last visit: Oct 21, 2009
  • Posts: 148

  Posted: Sep 11, 2003 - 09:40 PM

  I have today finished a hack to change logo and topicimages between themes and laguages.
  
  I have created a new $global called 'themecolor'
  
  The reason I did not use the themename wich would be more easy, because I didnt have to make a new $global, was that I wanted to change some images within the theme as well.
  
  Since the site is not up and running yet I can not give you a link to show it.
  
  Here is what I did (the hack can be put to more modules, here I only show it for Downloads - I have used an old hack to change pnTitles and/or images to images from the themedir):
  
  In 'modules/Downloads/dl-navigation.php'
  
  I added these lines:
  

  Code

  $language = pnUserGetLang();
  $modlogo = "<center><a class=\"pn-logo\"  href=\"".$GLOBALS['modurl']."\">".pnConfigGetVar('sitename').' -- '._DLOADPAGETITLE."</a>";
  if (file_exists("themes/$GLOBALS[thename]/modlogos/".$themecolor.$GLOBALS['ModName']."-$language.gif")) {
  $modlogo = "<center><img src=\"themes/$GLOBALS[thename]/modlogos/".$themecolor.$GLOBALS['ModName']."-$language.gif\" border=\"0\" align=absmiddle>"; }
  elseif (file_exists("themes/$GLOBALS[thename]/modlogos/".$GLOBALS['ModName']."-$language.gif" )) {
  $modlogo = "<center><img src=\"themes/$GLOBALS[thename]/modlogos/".$GLOBALS['ModName']."-$language.gif\" border=\"0\" align=absmiddle>"; }
  elseif (file_exists("themes/$GLOBALS[thename]/modlogos/".$themecolor.$GLOBALS['ModName'].".gif" )) {
  $modlogo = "<center><img src=\"themes/$GLOBALS[thename]/modlogos/".$themecolor.$GLOBALS['ModName'].".gif\" border=\"0\" align=absmiddle>"; }
      echo $modlogo ;

  
  
  In '/themes/mythemename/theme.php'
  I added one line:

  Code

  $themecolor ="blue";

  
  
  In '/includes/pnAPI.php'
  I added one line:

  Code

  global $themecolor;

  (after the line: global $thename;)
  
  In the folder '/themes/mythemename/modlogos/'
  I added a file called

  Code

  'blueDownloads-eng.gif' or 'Downloads-eng.gif' or 'blueDownloads.gif

  
  
  Optional:
  
  Since I use AutoTheme I can change the globals per different pages viewed by the visitor.
  
  So in my theme.cfg i create a few extra lines:
  

  Code

  switch($_GET['sid']) {  
  case 1:
  $custom_module['Downloads'] = array (
          'themecolor' => "green",
  );
  break;
  case 2:
  $custom_module['Downloads'] = array (
          'themecolor' => "green",
  );
  break;
  case 3:
  $custom_module['Downloads'] = array (
          'themecolor' => "green",
  );
  break;
  case 4:
  $custom_module['Downloads'] = array (
          'themecolor' => "green",
  );
  break;
  }

  
  
  AutoTheme already have a logo-changer built in, so it is possible to use just that, but that give no controll over the modules, just 1 image somewhere in the theme.
  
  I do not know how to change globals per module in normal themes or in Xanthia themes.

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