egroupware/about.php

<?php
   /**************************************************************************\
   * eGroupWare                                                               *
   * http://www.egroupware.org                                                *
   * --------------------------------------------                             *
   *  This program is free software; you can redistribute it and/or modify it *
   *  under the terms of the GNU General Public License as published by the   *
   *  Free Software Foundation; either version 2 of the License, or (at your  *
   *  option) any later version.                                              *
   \**************************************************************************/

   /* $Id$ */

   $GLOBALS['phpgw_info'] = array();
   $app = $_GET['app'];
   if(isset($app) && $_GET['app'] != "eGroupWare") 
   {
   	$GLOBALS['phpgw_info']['flags']['currentapp'] = $app;	
   }
   else {
   	$GLOBALS['phpgw_info']['flags']['currentapp'] = 'about';
   }
	
   $GLOBALS['phpgw_info']['flags']['disable_Template_class'] = True;
   $GLOBALS['phpgw_info']['flags']['noheader'] = True;
   include('header.inc.php');

   if ($app)
   {
	  if (!($included = $GLOBALS['phpgw']->hooks->single('about',$app)))
	  {
		 $api_only = !($included = file_exists(PHPGW_INCLUDE_ROOT . "/$app/setup/setup.inc.php"));
	  }
   }
   else
   {
	  $api_only = True;
   }

   $tpl = CreateObject('phpgwapi.Template',$GLOBALS['phpgw']->common->get_tpl_dir('phpgwapi'));
   $tpl->set_file(array(
	  'phpgw_about'         => 'about.tpl',
	  'phpgw_about_unknown' => 'about_unknown.tpl'
   ));
   
    $title = isset($GLOBALS['phpgw_info']['apps'][$app]) ? $GLOBALS['phpgw_info']['apps'][$app]['title'] : 'eGroupWare';
   $GLOBALS['phpgw_info']['flags']['app_header'] = lang('About %1',$title);
   $GLOBALS['phpgw']->common->phpgw_header();
   
   $tpl->set_block('phpgw_about', 'egroupware','egroupware');
   $tpl->set_block('phpgw_about', 'application','application');
   

  if ($included)
   {
	  $tpl->set_var('phpgw_app_about', about_app());
	  $tpl->pparse('phpgw_about', 'application', True);
   }
   else
   {
	  if ($api_only)
	  {
 		$tpl->set_var('phpgw_logo',$GLOBALS['phpgw']->common->image('phpgwapi','logo.gif'));
		$tpl->set_var('phpgw_version',lang('eGroupWare API version %1',$GLOBALS['phpgw_info']['server']['versions']['phpgwapi']));
		$tpl->set_var('phpgw_message',lang('%1eGroupWare%2 is a multi-user, web-based groupware suite written in %3PHP%4.',
		'<a href="http://www.eGroupWare.org" target="_blank">','</a>','<a href="http://www.php.net" target="_blank">','</a>'));
		 $tpl->pparse('out', 'egroupware');
		 
		$tpl->set_var('phpgw_app_about',about_template());
		$tpl->pparse('phpgw_about', 'application', True);

	  }
	  else
	  {
		 $tpl->set_var('app_header',$app);
		 
		 $tpl->pparse('out','phpgw_about_unknown');
	  }
   }

   $GLOBALS['phpgw']->common->phpgw_footer();
   
   function about_app()
   {
	  global $app;
	  include (PHPGW_INCLUDE_ROOT . "/$app/setup/setup.inc.php");
	  $info = $setup_info[$app];
	  $info['icon'] = $GLOBALS['phpgw']->common->image($app,array('navbar','nonav'));
	  $info['title'] = $GLOBALS['phpgw_info']['apps'][$app]['title'];
	  return about_display($info);
   }	
   
function about_template()
{
	$template = $GLOBALS['phpgw']->common->get_tpl_dir('phpgwapi');
	
	include ($template . "/setup/setup.inc.php");
	$s = "";
	$template_info[] = $GLOBALS['egw_info']['template'][$GLOBALS['phpgw_info']['user']['preferences']['common']['template_set']];
	foreach($template_info as $info)
	{
		$s .= about_display($info);
	}
	return $s;
}   
   
   
function about_display($info)
{
	$other_infos = array(
		'author'     => lang('Author'),
		'maintainer' => lang('Maintainer'),
		'version'    => lang('Version'),
		'license'    => lang('License'),
	);
	if($info[icon])
	{
	   $icon = $info[icon];
	}
	$s = "<table width='70%' cellpadding='4'>\n";
	   if(trim($icon) != "")
	   {
	   		$s.= "<tr>
		  <td align='left'><img src='$icon' alt=\"$info[title]\" /></td><td align='left'><h2>$info[title]</h2></td></tr>"; 
		}
		else
		{
		   $s .= "<tr>
			            <td align='left'></td><td align='left'><h2>$info[title]</h2></td></tr>";
		}
	if ($info['description'])
	{
		$info['description'] = lang($info['description']);
		$s .= "<tr><td colspan='2' align='left'>$info[description]</td></tr>\n";
		if ($info['note'])
		{
			$info['note'] = lang($info['note']);
			$s .= "<tr><td colspan='2' align='left'><i>$info[note]</i></td></tr>\n";
		}

	}
	foreach ($other_infos as $key => $val)
	{
		if (isset($info[$key]))
		{
			$s .= "<tr><td width='1%' align='left'>$val</td><td>";
				$infos = $info[$key];
				for ($n = 0; is_array($info[$key][$n]) && ($infos = $info[$key][$n]) || !$n; ++$n)
				{
					if (!is_array($infos) && isset($info[$key.'_email']))
					{
						$infos = array('email' => $info[$key.'_email'],'name' => $infos);
					}
				    elseif(!is_array($infos) && isset($info[$key.'_url']))
				    {
						$infos = array('url' => $info[$key.'_url'],'name' => $infos);
				    }
					if (is_array($infos))
					{
						if ($infos['email'])
						{
							$names = explode('<br>',$infos['name']);
							$emails = split('@|<br>',$infos['email']);
							if (count($names) < count($emails)/2)
							{
							$names = '';
							}
							$infos = '';
							while (list($user,$domain) = $emails)
							{
							if ($infos) $infos .= '<br>';
							$name = $names ? array_shift($names) : $user;
							$infos .= "<a href='mailto:$user at $domain'><span onClick=\"document.location='mailto:$user'+'@'+'$domain'; return false;\">$name</span></a>";
							array_shift($emails); array_shift($emails);
							}
						}
					    elseif($infos['url'])
					    {
							$img = $info[$key.'_img'];
							if ($img)
							{
								$img_url = $GLOBALS['phpgw']->common->image('phpgwapi',$img);
								if (!$img_url)
								{
									$img_url = $GLOBALS['phpgw']->common->image($info['name'],$img);
								}
								$infos = '<table border="0"><tr><td style="text-align:center;"><a href="'.$infos['url'].'"><img src="'.$img_url.'" border="0"><br>'.$infos['name'].'</a></td></tr></table>';
							}
							else
							{
								$infos = '<a href="'.$infos['url'].'">'.$infos['name'].'</a>';
							}
						}
					}
					$s .= ($n ? '<br>' : '') . $infos;
				}
				$s .= "</td></tr>\n";
		}
	}

	if ($info['extra_untranslated'])
	{
		$s .= "<tr><td colspan='2' align='left'>$info[extra_untranslated]</td></tr>\n";
	}
	
	$s .= "</table>\n";

	return $s; 
}
?>