Nuked 'browse.start_rjs.unable_to_load' and replaced it with

[rails.git] / app / views / browse / start.rjs

diff --git a/app/views/browse/start.rjs b/app/views/browse/start.rjs
index c7a795b9806562082d750a26ac07a512a7c4354b..4df6148473b72d71fa747eea3018d07e099129c1 100644 (file)
--- a/app/views/browse/start.rjs
+++ b/app/views/browse/start.rjs
@@ -131,7 +131,7 @@ page << <<EOJ
     var div = document.createElement("div");
 
     var p = document.createElement("p");
-    p.appendChild(document.createTextNode("#{I18n.t('browse.start_rjs.loaded_an_area')} " + browseFeatureList.length + " #{I18n.t('browse.start_rjs.browsers')}"));
+    p.appendChild(document.createTextNode(i18n_js("#{I18n.t('browse.start_rjs.loaded_an_area_with_num_features', :num_features => '{{num_features}}')}", { num_features: browseFeatureList.length })));
     div.appendChild(p);
 
     var input = document.createElement("input");
@@ -186,8 +186,8 @@ page << <<EOJ
     var projected = bounds.clone().transform(new OpenLayers.Projection("EPSG:900913"), new OpenLayers.Projection("EPSG:4326"));
     var size = projected.getWidth() * projected.getHeight();
 
-    if (size > 0.25) {
-      setStatus("#{I18n.t('browse.start_rjs.unable_to_load')} " + size + " #{I18n.t('browse.start_rjs.must_be_smaller')}");
+    if (size > #{APP_CONFIG['max_request_area']}) {
+      setStatus(i18n_js("#{I18n.t('browse.start_rjs.unable_to_load_size', :bbox_size => '{{bbox_size}}', :max_bbox_size => APP_CONFIG['max_request_area'])}", { bbox_size: size }));
     } else {
       loadGML("/api/#{API_VERSION}/map?bbox=" + projected.toBBOX());
     }
@@ -245,7 +245,7 @@ page << <<EOJ
 
       var heading = document.createElement("p");
       heading.className = "browse_heading";
-      heading.appendChild(document.createTextNode("Object list"));
+      heading.appendChild(document.createTextNode("#{I18n.t('browse.start_rjs.object_list.heading')}"));
       browseObjectList.appendChild(heading);
 
       var list = document.createElement("ul");
@@ -255,7 +255,7 @@ page << <<EOJ
             
         // Type, for linking
         var type = featureType(feature);
-        var typeName = ucFirst(type);
+        var typeName = featureTypeName(feature);
         var li = document.createElement("li");
         li.appendChild(document.createTextNode(typeName + " "));
             
@@ -275,7 +275,7 @@ page << <<EOJ
 
       var link = document.createElement("a");
       link.href = this.url;
-      link.appendChild(document.createTextNode("API"));
+      link.appendChild(document.createTextNode("#{I18n.t('browse.start_rjs.object_list.api')}"));
       browseObjectList.appendChild(link);
 
       $("browse_content").innerHTML = "";
@@ -336,7 +336,7 @@ page << <<EOJ
     var link = document.createElement("a");
     link.href = "#";
     link.onclick = loadObjectList;
-    link.appendChild(document.createTextNode("Display object list"));
+    link.appendChild(document.createTextNode("#{I18n.t('browse.start_rjs.object_list.back')}"));
     div.appendChild(link);
 
     var table = document.createElement("table");
@@ -348,7 +348,7 @@ page << <<EOJ
     table.appendChild(tr);
 
     var heading = document.createElement("td");
-    heading.appendChild(document.createTextNode(featureName(feature)));
+    heading.appendChild(document.createTextNode(featureNameSelect(feature)));
     tr.appendChild(heading);
 
     var td = document.createElement("td");
@@ -358,7 +358,7 @@ page << <<EOJ
     var type = featureType(feature);
     var link = document.createElement("a");   
     link.href = "/browse/" + type + "/" + feature.osm_id;
-    link.appendChild(document.createTextNode("Details"));
+    link.appendChild(document.createTextNode("#{I18n.t('browse.start_rjs.object_list.details')}"));
     td.appendChild(link);
 
     var div = document.createElement("div");
@@ -421,7 +421,7 @@ page << <<EOJ
     table.appendChild(tr);
 
     var heading = document.createElement("td");
-    heading.appendChild(document.createTextNode("#{I18n.t('browse.start_rjs.history_for')} " + featureName(this.feature)));
+    heading.appendChild(document.createTextNode("#{I18n.t('browse.start_rjs.history_for')} " + featureNameHistory(this.feature)));
     tr.appendChild(heading);
 
     var td = document.createElement("td");
@@ -457,15 +457,51 @@ page << <<EOJ
       return "way";
     }
   }
-  
-  function featureName(feature) {
+
+  function featureTypeName(feature) {
+    if (featureType(feature) == "node") {
+      return "#{I18n.t('browse.start_rjs.object_list.type.node')}";
+    } else if (featureType(feature) == "way") {
+      return "#{I18n.t('browse.start_rjs.object_list.type.way')}";
+    }
+  }
+
+  function featureNameSelect(feature) {
     if (feature.attributes.name) {
       return feature.attributes.name;
-    } else {
-      return ucFirst(featureType(feature)) + " " + feature.osm_id;
+    } else if (featureType(feature) == "node") {
+      return "#{I18n.t('browse.start_rjs.object_list.selected.type.node')} " + feature.osm_id;
+    } else if (featureType(feature) == "way") {
+      return "#{I18n.t('browse.start_rjs.object_list.selected.type.way')} " + feature.osm_id;
+    }
+  }
+
+  function featureNameHistory(feature) {
+    if (feature.attributes.name) {
+      return feature.attributes.name;
+    } else if (featureType(feature) == "node") {
+      return "#{I18n.t('browse.start_rjs.object_list.history.type.node')} " + feature.osm_id;
+    } else if (featureType(feature) == "way") {
+      return "#{I18n.t('browse.start_rjs.object_list.history.type.way')} " + feature.osm_id;
     }
   }
 
+  /*
+   This is a hack so that we can interpolate JavaScript variables in
+   translation strings from Ruby, doing the string replacement
+   client-side instead of on the server.
+  */
+  function i18n_js(string, keys) {
+    for (var key in keys) {
+      var re_key = '\{\{' + key + '\}\}';
+      var re = new RegExp(re_key, "g");
+
+      string = string.replace(re, keys[key]);
+    }
+
+    return string;
+  } 
+
   function setStatus(status) {
     $("browse_status").innerHTML = status;
     $("browse_status").style.display = "block";
@@ -476,9 +512,5 @@ page << <<EOJ
     $("browse_status").style.display = "none";
   }
 
-  function ucFirst(str) {
-    return str.substr(0,1).toUpperCase() + str.substr(1,str.length);
-  }
-
   startBrowse();
 EOJ