X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/081fd3863698a273eb468cceec84cc0cffb10261..67ebaf15d77cb00e0be16696c60860e7c61e827f:/IkiWiki/Plugin/osm.pm

diff --git a/IkiWiki/Plugin/osm.pm b/IkiWiki/Plugin/osm.pm
index 4c50fec53..a7baa5f2b 100644
--- a/IkiWiki/Plugin/osm.pm
+++ b/IkiWiki/Plugin/osm.pm
@@ -69,17 +69,8 @@ sub getsetup () {
 		},
 		osm_layers => {
 			type => "string",
-			example => { OSM => 1,
-				     Google => 'Hybrid',
-			},
-			description => "Layers to use in the map. If the value is 1, use the default for the map, otherwise the argument is a URL (for OSM layers, e.g. http://a.tile.stamen.com/toner/\${z}/\${x}/\${y}.png) or a type option for Google maps (Normal, Satellite, Hybrid or Physical).",
-			safe => 0,
-			rebuild => 1,
-		},
-		osm_layers_order => {
-			type => "string",
-			example => { 'OSM', 'Google' },
-			description => "Display order for the layers. The first layer is the default layer, must match exactly the left side of the osm_layers hash.",
+			example => { 'OSM', 'GoogleSatellite' },
+			description => "Layers to use in the map. Can be either the 'OSM' string or a type option for Google maps (GoogleNormal, GoogleSatellite, GoogleHybrid or GooglePhysical). It can also be an arbitrary URL in a syntax acceptable for OpenLayers.Layer.OSM.url parameter.",
 			safe => 0,
 			rebuild => 1,
 		},
@@ -368,23 +359,29 @@ sub writekml($;$) {
 	foreach my $map (keys %waypoints) {
 		my $output;
 		my $writer = XML::Writer->new( OUTPUT => \$output,
-			DATA_MODE => 1, ENCODING => 'UTF-8');
+			DATA_MODE => 1, DATA_INDENT => ' ', ENCODING => 'UTF-8');
 		$writer->xmlDecl();
 		$writer->startTag("kml", "xmlns" => "http://www.opengis.net/kml/2.2");
 		$writer->startTag("Document");
 
 		# first pass: get the icons
+		my %tags_map = (); # keep track of tags seen
 		foreach my $name (keys %{$waypoints{$map}}) {
 			my %options = %{$waypoints{$map}{$name}};
-			$writer->startTag("Style", id => $options{tag});
-			$writer->startTag("IconStyle");
-			$writer->startTag("Icon");
-			$writer->startTag("href");
-			$writer->characters($options{icon});
-			$writer->endTag();
-			$writer->endTag();
-			$writer->endTag();
-			$writer->endTag();
+			if (!$tags_map{$options{tag}}) {
+			    debug("found new style " . $options{tag});
+			    $tags_map{$options{tag}} = ();
+			    $writer->startTag("Style", id => $options{tag});
+			    $writer->startTag("IconStyle");
+			    $writer->startTag("Icon");
+			    $writer->startTag("href");
+			    $writer->characters($options{icon});
+			    $writer->endTag();
+			    $writer->endTag();
+			    $writer->endTag();
+			    $writer->endTag();
+			}
+			$tags_map{$options{tag}}{$name} = \%options;
 		}
 	
 		foreach my $name (keys %{$waypoints{$map}}) {
@@ -590,7 +587,6 @@ sub map_setup_code($;@) {
 		$options{'mapurl'} = $mapurl;
 	}
         $options{'layers'} = $config{osm_layers};
-        $options{'layers_order'} = $config{osm_layers_order};
 
 	return "mapsetup('mapdiv-$name', " . to_json(\%options) . ");";
 }