Merge pull request #89 from fermionic/20121225-simplify-smarty-includes

[friendica-addons.git] / openstreetmap / openstreetmap.php

diff --git a/openstreetmap/openstreetmap.php b/openstreetmap/openstreetmap.php
index d76414c440c98539caf1289a0e584ee085047266..cb9abcd7df691117f281210dbbdf782b5582ea00 100755 (executable)
--- a/openstreetmap/openstreetmap.php
+++ b/openstreetmap/openstreetmap.php
@@ -1,42 +1,49 @@
 <?php
 /**
- * Name: Open Street Map
- * Description: Use openstreetmap.org for displaying locations.
- * Version: 1.0
+ * Name: OpenStreetMap
+ * Description: Use OpenStreetMap for displaying locations.  After activation the post location just beneath your avatar in your posts will link to openstreetmap.
+ * 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="' . $item['location'] . '" href="http://www.openstreetmap.org/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
+       $location = (($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="' . $item['coord'] . '" href="http://www.openstreetmap.org/?lat=' . urlencode($coords[0]) . '&lon=' . urlencode($coords[1]) . '&zoom=10">' . $item['coord'] . '</a>' ;
+                       $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)) {
@@ -49,3 +56,26 @@ function openstreetmap_location($a, &$item) {
        return;
 }
 
+
+function openstreetmap_plugin_admin (&$a, &$o) {
+       $t = get_markup_template( "admin.tpl", "addon/openstreetmap/" );
+       $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);
+}