<?php
/* A simple panorama */
if (!defined('PHPWG_ROOT_PATH') or !defined('ASP_DIR')) die('Hacking attempt!');
global $conf;
include_once( ASP_PATH . 'AS_Panorama_default.php');

if ( !function_exists( 'AS_panorama_content' ) ) {
	if ( !defined('IN_ADMIN') or !IN_ADMIN ) {
    add_event_handler('render_element_content', 'AS_panorama_content', 99, 2 );
    function AS_panorama_content($content, $image)
		{
		  global $conf, $template, $page;
		  $asp = & $conf['AS_panorama'];
		  if ( !stristr($image['name'], $asp['in_mode_360']) 
		   and !stristr($image['name'], $asp['in_mode_180']) ) return $content;
		  if (!isset($image['image_url'])) return $content;
		  if ( isset($page['slideshow']) and $page['slideshow'] ) return $content;
		  if (isset($image['width']) and $image['width'] < $asp['min_viewport_width']) return $content;
		  $asp['image_name'] = $image['name'];
		  $asp['width'] = $image['width'];
		  $asp['height'] = $image['height'];
		  if (stristr($image['name'], $asp['in_mode_180'])) {
			$asp['mode_360'] = 'false';
			$asp['name'] = str_replace($asp['in_mode_180'],'', $image['name']);
		  }
		  else  {
			$asp['name'] = str_replace($asp['in_mode_360'],'', $image['name']);
		  }
		  $template->set_filenames(
			array('AS_panorama_content' => dirname(__FILE__) . '/template/AS_panorama_content.tpl') );
		  $asp['Path'] = embellish_url($template->get_template_vars('ROOT_URL').ASP_PATH);
		  $asp['content'] = $content;
		  $template->assign( array( 'ASP' => $asp, ) );
		  return $template->parse('AS_panorama_content', true);
		}
  }
}

if ( !function_exists( 'AS_panorama_title' ) ) {
  if ( $conf['AS_panorama']['In_name_display_removal'] ) {
    add_event_handler('loc_end_picture', 'AS_panorama_title');
    function AS_panorama_title()
    {
      global $conf, $template;
      $asp = & $conf['AS_panorama'];
      $picture = $template->get_template_vars('current');
      $picture['TITLE'] = $asp['name'];
      $template->assign('current', $picture);
      $template->assign( array( 'ASP' => $asp, ) );
    }
  }
}

if ( !function_exists( 'AS_panorama_menu' ) ) {
	if ( defined('IN_ADMIN') and IN_ADMIN ) {
		add_event_handler('get_admin_plugin_menu_links', 'AS_panorama_menu');
    function AS_panorama_menu($menu)
    {
        array_push($menu,
            array(
                'NAME' => 'Simple Panorama',
                'URL' => get_admin_plugin_menu_link(dirname(__FILE__).'/AS_Panorama_admin.php')
            )
        );
        return $menu;
    }
  }
}
?>