From 5ff86db265393bbe806ddd3cc52b06a9f62a0619 Mon Sep 17 00:00:00 2001
From: Christopher Schmidt <crschmidt@crschmidt.net>
Date: Tue, 29 Apr 2008 13:57:26 +0000
Subject: [PATCH] add support for HTML export to export tabk

---
 app/views/export/_start.rhtml | 13 +++++++++++--
 app/views/export/start.rjs    | 26 +++++++++++++++++++++++++-
 2 files changed, 36 insertions(+), 3 deletions(-)

diff --git a/app/views/export/_start.rhtml b/app/views/export/_start.rhtml
index b484831b8..83d747e8d 100644
--- a/app/views/export/_start.rhtml
+++ b/app/views/export/_start.rhtml
@@ -56,9 +56,18 @@
   </div>
   
   <div id="export_html">
-
+    <p class="export_heading">Options</p>
+     <p>
+      <%= check_box_tag("html_marker", "true") %> Include Marker on Map
+     </p>
+    <p class="export_heading">Output</p>
     <div class="export_details">
-    <textarea id="export_html_text"></textarea>
+      <p>
+      <input type="text" id="export_html_text" style="width:95%" />
+      </p>
+      <p>
+      Paste HTML to embed in website
+      </p>
     </div>
   </div>
 
diff --git a/app/views/export/start.rjs b/app/views/export/start.rjs
index 2d3ec06ec..b53d4ed4f 100644
--- a/app/views/export/start.rjs
+++ b/app/views/export/start.rjs
@@ -109,6 +109,7 @@ page << <<EOJ
     $("maxlat").value = Math.round(bounds.top * decimals) / decimals;
 
     mapnikSizeChanged();
+    htmlBoundsChanged(bounds);
   }
 
   function clearBox() {
@@ -159,7 +160,23 @@ page << <<EOJ
     }
   }
 
+  function htmlBoundsChanged() {
+        var bounds = new OpenLayers.Bounds($("minlon").value, $("minlat").value, $("maxlon").value, $("maxlat").value);
+  	var projBounds = bounds.clone().transform(new OpenLayers.Projection("EPSG:4326"), new OpenLayers.Projection("EPSG:900913"));
+	var zoom = map.getZoomForExtent(projBounds);
+	var center = bounds.getCenterLonLat();
+	var marker = $("html_marker").checked;
+	var url = 'http://crschmidt2.dev.openstreetmap.org/export/embed.html?lat='+center.lat+'&lon='+center.lon+'&zoom='+zoom;
+	if (marker) {
+	    url += "&marker=true";
+	}    
+	var html = '<iframe width="425" height="350" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="'+url+'"></iframe>';
+	$("export_html_text").value = html;
+  }
+  $("html_marker").onclick = htmlBoundsChanged;
+
   function formatChanged() {
+    $("export_commit").style.display = "inline";
     if ($("format_osm").checked) {
       $("export_osm").style.display = "inline";
     } else {
@@ -181,13 +198,20 @@ page << <<EOJ
     } else {
       $("export_osmarender").style.display = "none";
     }
-
+    if ($("format_html").checked) { 
+      $("export_html").style.display = "inline";
+      $("export_commit").style.display = "none";
+    } else {
+      $("export_html").style.display = "none";
+    }
+    	
     validateControls();
   }
 
   $("format_osm").onclick = formatChanged;
   $("format_mapnik").onclick = formatChanged;
   $("format_osmarender").onclick = formatChanged;
+  $("format_html").onclick = formatChanged;
 
   function maxMapnikScale() {
     var bounds = new OpenLayers.Bounds($("minlon").value, $("minlat").value, $("maxlon").value, $("maxlat").value);
-- 
2.43.2