<?php
/**
 * Name: Google Maps
 * Description: Use Google Maps for displaying locations. After activation the post location just beneath your avatar in your posts will link to Google Maps.
 * Version: 0.1
 * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
 *
 */

require_once('include/cache.php');


function googlemaps_install() {
	register_hook('render_location', 'addon/googlemaps/googlemaps.php', 'googlemaps_location');

	logger("installed googlemaps");
}

function googlemaps_uninstall() {
	unregister_hook('render_location', 'addon/googlemaps/googlemaps.php', 'googlemaps_location');

	logger("removed googlemaps");
}

function googlemaps_location($a, &$item) {

	if(! (strlen($item['location']) || strlen($item['coord'])))
		return;

	if ($item['coord'] != "")
		$target = "http://maps.google.com/?q=".urlencode($item['coord']);
	else
		$target = "http://maps.google.com/?q=".urlencode($item['location']);

	if ($item['location'] != "")
		$title = $item['location'];
	else
		$title = $item['coord'];

	$item['html'] = '<a target="map" title="'.$title.'" href= "'.$target.'">'.$title.'</a>';
}