<?php /** * Name: OpenStreetMap * Description: Use OpenStreetMap for displaying locations. * Version: 1.1 * Author: Mike Macgirvin <http://macgirvin.com/profile/mike> * Author: Klaus Weidenbach * */ function openstreetmap_install() { register_hook('render_location', 'addon/openstreetmap/openstreetmap.php', 'openstreetmap_location'); logger("installed openstreetmap"); } function openstreetmap_uninstall() { unregister_hook('render_location', 'addon/openstreetmap/openstreetmap.php', 'openstreetmap_location'); logger("removed openstreetmap"); } function openstreetmap_location($a, &$item) { if(! (strlen($item['location']) || strlen($item['coord']))) return; /* * Get the configuration variables from the .htconfig file. */ $tmsserver = get_config('openstreetmap','tmsserver'); if(! $tmsserver) $tmsserver = 'http://openstreetmap.org'; $zoom = get_config('openstreetmap','zoom'); if(! $zoom) $zoom = 17; $location = ''; $coord = ''; $location = (($item['location']) ? '<a target="map" title="' . $item['location'] . '" href="'.$tmsserver.'?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : ''); if($item['coord']) { $coords = explode(' ', $item['coord']); if(count($coords) > 1) { $coord = '<a target="map" title="' . $item['coord'] . '" href="'.$tmsserver.'?lat=' . urlencode($coords[0]) . '&lon=' . urlencode($coords[1]) . '&zoom='.$zoom.'">' . $item['coord'] . '</a>' ; } } if(strlen($coord)) { if($location) $location .= '<br /><span class="smalltext">(' . $coord . ')</span>'; else $location = '<span class="smalltext">' . $coord . '</span>'; } $item['html'] = $location; return; } function openstreetmap_plugin_admin (&$a, &$o) { $t = file_get_contents( dirname(__file__)."/admin.tpl"); $tmsserver = get_config('openstreetmap','tmsserver'); if(! $tmsserver) $tmsserver = 'http://openstreetmap.org'; $zoom = get_config('openstreetmap','zoom'); if(! $zoom) $zoom = 17; $o = replace_macros( $t, array( '$submit' => t('Submit'), '$tmsserver' => array('tmsserver', t('Tile Server URL'), $tmsserver, t('A list of <a href="http://wiki.openstreetmap.org/wiki/TMS" target="_blank">public tile servers</a>')), '$zoom' => array('zoom', t('Default zoom'), $zoom, t('The default zoom level. (1:world, 18:highest)')), )); } function openstreetmap_plugin_admin_post (&$a) { $url = ((x($_POST, 'tmsserver')) ? notags(trim($_POST['tmsserver'])) : ''); $zoom = ((x($_POST, 'zoom')) ? intval(trim($_POST['zoom'])) : '17'); set_config('openstreetmap', 'tmsserver', $url); set_config('openstreetmap', 'zoom', $zoom); info( t('Settings updated.'). EOL); }