<?php

/**

* @version $Header$

*

* Copyright (c) 2007 bitweaver.org

* All Rights Reserved. See below for details and a complete list of authors.

* Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See http://www.gnu.org/copyleft/lesser.html for details

* @author Will <will@tekimaki.com>

*

* @package gmap

* @subpackage functions

*/

/**

* required setup

*/

require_once('../kernel/setup_inc.php' );

// Is package installed and enabled

$gBitSystem->verifyPackage('gmap' );

/**

* figure out which type of overlay set we're looking up

* sets can not be looked up by content_id only by <type>set_id

*/

$type = NULL;

if( !empty( $_REQUEST['markerset_id'] ) ){

$_REQUEST['set_id'] = $_REQUEST['markerset_id'];

$type = "marker";

}elseif( !empty( $_REQUEST['polylineset_id'] ) ){

$_REQUEST['set_id'] = $_REQUEST['polylineset_id'];

$type = "polyline";

}elseif( !empty( $_REQUEST['polygonset_id'] ) ){

$_REQUEST['set_id'] = $_REQUEST['polygonset_id'];

$type = "polygon";

}else{

// no set id we fatal

$gBitSystem->fatalError( "A valid overlay set id was not requested." );

}

// Get the overlayset for specified overylay set_id

require_once(GMAP_PKG_PATH.'lookup_'.$type.'set_inc.php' );

// Verify we have permission to view this set

$gContent->verifyViewPermission();

// If after all that we still dont have a valid set we fatal

if( !$gContent->isValid() ) {

$gBitSystem->setHttpStatus( 404 );

$gBitSystem->fatalError( "The set you requested could not be found." );

}

// We have a valid set proceed...

// Call display services

$displayHash = array( 'perm_name' => 'p_gmap_overlayset_view' );

$gContent->invokeServices( 'content_display_function', $displayHash );

// Get attached overlays in this set

// get handler class

switch( $type ){

case "marker":

require_once( GMAP_PKG_PATH.'BitGmapMarker.php' );

$overlay = new BitGmapMarker();

// this is idiotic, classes need to have plural version

$overlayTypePlural = tra("Markers");

break;

case "polyline":

require_once( GMAP_PKG_PATH.'BitGmapPolyline.php' );

$overlay = new BitGmapPolyline();

$overlayTypePlural = tra("Polylines");

break;

case "polygon":

require_once( GMAP_PKG_PATH.'BitGmapPolygon.php' );

$overlay = new BitGmapPolygon();

$overlayTypePlural = tra("Polygons");

break;

}

// get the list of attached overlays

$joinHash = array('set_id' => $gContent->mOverlaySetId, 'max_records' => 9999, 'sort_mode' => 'pos_asc');

$overlayList = $overlay->getList( $joinHash );

$gContent->mOverlays = $overlayList['data'];

$gBitSmarty->assign_by_ref( 'list', $gContent->mOverlays );

$gBitSmarty->assign_by_ref( 'overlayTypePlural', $overlayTypePlural );

// display the list

$browserTitle = $gContent->getTitle();

$displayOptions = array( 'display_mode' => 'list' );

$gBitSystem->display('bitpackage:gmap/view_overlayset.tpl', $browserTitle, $displayOptions );