/htdocs/locations-view.php

<?php



require_once "includes/func.getLocationById.php";

require_once "includes/func.getLocationRedirect.php";

require_once "includes/func.getNames.php";

require_once "includes/func.getFirstParentLocation.php";

require_once "includes/func.getChildrenLocations.php";

require_once "includes/func.getBreadcrumbs.php";

require_once "includes/func.getExternalLinks.php";

require_once "includes/func.getExternalUrls.php";

require_once "includes/func.getDefaultMap.php";

require_once "includes/func.getMapById.php";

require_once "includes/func.getLocationsOnMap.php";

require_once "includes/func.getLocationBoundsOnMap.php";

require_once "includes/func.getChildrenLocationBounds.php";

require_once "includes/func.convertToGmapsIfNeeded.php";

require_once "includes/func.getFirstBoundsOfParents.php";



//the following are displayed:

//name

//connector

//parent location name with link to location-view.php of parent



//lists direct children location names with links to location-view.php



//link to location-edit.php with id of location



//link to location-create.php to create a child of this location



$locId = $_GET['locId'];

$map = $_GET['map'];



if(!is_numeric($locId)){

	die("locId needs to be numeric");

}





if(is_numeric($map)){

	if(getLocationBoundsOnMap($locId, $map)){

		$mapId = $map;

	}else{

		$mapIdIgnored = true; //might want to show a warning to the user about this, or maybe not

	}

}else if($map == "gps"){

	$forceGps = true;

}else if($map == "none"){

	$hideMap = true;

}else if(isset($map)){

	die("valid map options: <mapId>, gps, none");

}



if($redirectLocId = getLocationRedirect($locId)){

	header("Location: location-view.php?locId=$redirectLocId");

	exit();

}



/*

the following is for location-view-map, and might be better off somewhere else besides here

*/



$showBounds = true;



//see if there is a default custom map for this location

//this function will choose the first map it can find if there is no default set

if(!$mapId && !$forceGps){

	$mapId = getDefaultMap($locId);

}



//if custom map exists for this location

if($mapId){

	$mapInfo = getMapById($mapId);

	$locations = getLocationsOnMap($mapId);

	$bounds = getLocationBoundsOnMap($locId, $mapId);

	

	//TODO: I might be able to be write this function in javascript and push it to the browser

	convertToGmapsIfNeeded($mapInfo, $locations, $bounds);

	

	if(!isset($bounds)){

		$bounds = array('miny' => -85, 'minx' => -175, 'maxy' => 85, 'maxx' => 175);

		$showBounds = false;

	}

	$mapType = 'custom';



//this location doesn't exist on a custom map, so show gps map

}else{

	

	//GPS STUFF

	$locations = getChildrenLocationBounds($locId);

	$bounds = getLocationBoundsOnMap($locId);

	

	$mapType = 'gps';

	

	//try to get parent GPS bounds

	if(!isset($bounds)){

		$bounds = getFirstBoundsOfParents($locId);

		

		$showBounds = false;

		if($bounds){

			$mapType = 'parent';

		}

	}

	

}



require_once "includes/Smarty_Empire.class.php";

$smarty =& new Smarty_Empire();

$smarty->assign('location', getLocationById($locId));

$smarty->assign('aka', getNames($locId));

$smarty->assign('children', getChildrenLocations($locId));

$smarty->assign('breadcrumbs', getBreadcrumbs($locId));

$smarty->assign('externalLinks', getExternalLinks($locId));

$smarty->assign('externalUrls', getExternalUrls($locId));

if(!$hideMap){

	$smarty->assign('map', array('type' => $mapType, 'info' => $mapInfo, 'locations' => $locations, 'bounds' => $bounds, 'showBounds' => $showBounds)); //for location-view-map

}

$smarty->display('locations-view.tpl.html');