<?php
/* Configuration of Panorama */
if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');
if (!defined('IN_ADMIN') or !IN_ADMIN) die('Hacking attempt!');
load_language('plugin.lang', ASP_PATH);

global $conf, $template;
$errors = array();
$infos = array();
$asp = & $conf['AS_panorama'];

$sub = ( isset($_POST['submit']) ) ? true : false;

if ( $sub ) {
	// 'in_mode_360' => '_360',
  // Picture name substring to display in Mode 360 	
	// 'in_mode_180' => '_180', #
  // Picture name substring to display in Mode 180
  $nsp = array_merge($asp, $_POST);
	if ( $nsp['viewport_width']=='' or !is_numeric($nsp['viewport_width']) or $nsp['viewport_width'] < 50 or $nsp['viewport_width'] > 100 )
    array_push($errors, l10n('Viewport width ratio is out of range (Correct range: 50-100).')); 
	if ( $nsp['min_viewport_width']=='' or !is_numeric($nsp['min_viewport_width']) or $nsp['min_viewport_width'] < 320 )
    array_push($errors, l10n('Minimal Viewport width is out of range (Correct range: 320/+).')); 
	if ( $nsp['max_viewport_width']=='' or !is_numeric($nsp['max_viewport_width']) or $nsp['max_viewport_width'] < $nsp['min_viewport_width'] )
    array_push($errors, l10n('Maximal Viewport width is out of range (Correct range: Minimal/+).')); 
	if ( $nsp['speed']=='' or !is_numeric($nsp['speed']) or $nsp['speed'] < 10 or $nsp['speed'] > 90 )
    array_push($errors, l10n('Relative speed factor is out of range (Correct range: 10-90).')); 
	if ( $nsp['start_position']=='' or !is_numeric($nsp['start_position']) or $nsp['start_position'] < 0 or $nsp['start_position'] > 99 )
    array_push($errors, l10n('Start position ratio is out of range (Correct range: 0-99).')); 
  $nsp['in_mode_360'] = trim((string) $nsp['in_mode_360']);
  $nsp['in_mode_180'] = trim((string) $nsp['in_mode_180']);
 	if ( $nsp['in_mode_360']=='' or $nsp['in_mode_180']=='' )
    array_push($errors, l10n('Picture name substring could not be empty.')); 
 	if ( $nsp['in_mode_360'] == $nsp['in_mode_180'] )
    array_push($errors, l10n('Picture name substrings must be different.')); 
	if ( count($errors) > 0 )
	array_push($errors, l10n('Your configuration is NOT saved due to above reasons.'));
  if ( !is_webmaster() and count($errors) == 0 )
    array_push($infos, l10n('You are not authorized to change this configuration (Webmaster only).'));
  if ( is_webmaster() and count($errors) == 0 )
  {
    $nsp = array_merge( $asp, $nsp );
    unset($nsp['submit'], $nsp['Ver'], $nsp['Path'], $nsp['Dir']);
    // var_dump($nsp);
    $confasp = serialize($nsp);
    conf_update_param('AS_panorama', $confasp);
   	array_push($infos, l10n('Your configuration is saved.'));
  }
  $asp = $nsp;
}
$template->set_filenames( array('AS_panorama_admin' => dirname(__FILE__).'/template/AS_Panorama_admin.tpl') );
foreach ($asp as $k => & $v) {
  if (is_string($v)) $asp[$k] = htmlspecialchars($v, ENT_QUOTES, 'utf-8');
  else $asp[$k] = $v;
}
if (count($errors) != 0) $template->assign('errors', $errors);
if (count($infos) != 0) $template->assign('infos', $infos);
$asp['Path'] = embellish_url($template->get_template_vars('ROOT_URL').ASP_PATH);
$asp = array_merge( $asp, array(
	'Dir' => ASP_DIR,
	'Path' => ASP_PATH,
	'Ver' => ASP_VER,
  ));
$template->assign( 'ASP', $asp );
$template->assign_var_from_handle('ADMIN_CONTENT', 'AS_panorama_admin');
?>