Make taginfo configurable and default to disabling taginfo related features

dist/index.html

@@ -66,7 +66,8 @@
             } else {
                 var id = iD()
                   .presets(iD.data.presets)
-                  .imagery(iD.data.imagery);
+                  .imagery(iD.data.imagery)
+                  .taginfo(iD.taginfo());
 
                 d3.select('#id-container')
                     .call(id.ui());

index.html

@@ -232,6 +232,7 @@
                 id = iD()
                     .presets(iD.data.presets)
                     .imagery(iD.data.imagery)
+                    .taginfo(iD.taginfo())
                     .assetPath('dist/');
 
                 d3.select('#id-container')

js/id/id.js

@@ -243,6 +243,14 @@ window.iD = function () {
         return context;
     };
 
+    /* Taginfo */
+    var taginfo;
+    context.taginfo = function(_) {
+        if (!arguments.length) return taginfo;
+        taginfo = _;
+        return context;
+    };
+
     var embed = false;
     context.embed = function(_) {
         if (!arguments.length) return embed;

js/id/ui/entity_editor.js

@@ -172,7 +172,7 @@ iD.ui.EntityEditor = function(context) {
         if (!arguments.length) return preset;
         if (_ !== preset) {
             preset = _;
-            reference = iD.ui.TagReference(preset.reference(context.geometry(id)))
+            reference = iD.ui.TagReference(preset.reference(context.geometry(id)), context)
                 .showing(false);
         }
         return entityEditor;

js/id/ui/preset.js

@@ -138,7 +138,7 @@ iD.ui.preset = function(context) {
                 return field.present();
             })
             .each(function(field) {
-                var reference = iD.ui.TagReference(field.reference || {key: field.key});
+                var reference = iD.ui.TagReference(field.reference || {key: field.key}, context);
 
                 if (state === 'hover') {
                     reference.showing(false);

js/id/ui/preset/combo.js

@@ -1,5 +1,5 @@
 iD.ui.preset.combo =
-iD.ui.preset.typeCombo = function(field) {
+iD.ui.preset.typeCombo = function(field, context) {
     var event = d3.dispatch('change'),
         optstrings = field.strings && field.strings.options,
         optarray = field.options,
@@ -34,8 +34,8 @@ iD.ui.preset.typeCombo = function(field) {
                         strings[k] = k.replace(/_+/g, ' ');
                     });
                     stringsLoaded();
-                } else {
-                    iD.taginfo().values({key: field.key}, function(err, data) {
+                } else if (context.taginfo()) {
+                    context.taginfo().values({key: field.key}, function(err, data) {
                         if (!err) {
                             _.each(_.pluck(data, 'value'), function(k) {
                                 strings[k] = k.replace(/_+/g, ' ');

js/id/ui/preset_list.js

@@ -213,7 +213,7 @@ iD.ui.PresetList = function(context) {
         };
 
         item.preset = preset;
-        item.reference = iD.ui.TagReference(preset.reference(context.geometry(id)));
+        item.reference = iD.ui.TagReference(preset.reference(context.geometry(id)), context);
 
         return item;
     }

js/id/ui/raw_tag_editor.js

@@ -1,6 +1,5 @@
 iD.ui.RawTagEditor = function(context) {
     var event = d3.dispatch('change'),
-        taginfo = iD.taginfo(),
         showBlank = false,
         state,
         preset,
@@ -77,14 +76,16 @@ iD.ui.RawTagEditor = function(context) {
             .append('span')
             .attr('class', 'icon delete');
 
-        $enter.each(bindTypeahead);
+        if (context.taginfo()) {
+            $enter.each(bindTypeahead);
+        }
 
         // Update
 
         $items.order();
 
         $items.each(function(tag) {
-            var reference = iD.ui.TagReference({key: tag.key});
+            var reference = iD.ui.TagReference({key: tag.key}, context);
 
             if (state === 'hover') {
                 reference.showing(false);
@@ -139,7 +140,7 @@ iD.ui.RawTagEditor = function(context) {
 
             key.call(d3.combobox()
                 .fetcher(function(value, callback) {
-                    taginfo.keys({
+                    context.taginfo().keys({
                         debounce: true,
                         geometry: context.geometry(id),
                         query: value
@@ -150,7 +151,7 @@ iD.ui.RawTagEditor = function(context) {
 
             value.call(d3.combobox()
                 .fetcher(function(value, callback) {
-                    taginfo.values({
+                    context.taginfo().values({
                         debounce: true,
                         key: key.value(),
                         geometry: context.geometry(id),

js/id/ui/tag_reference.js

@@ -1,6 +1,5 @@
-iD.ui.TagReference = function(tag) {
+iD.ui.TagReference = function(tag, context) {
     var tagReference = {},
-        taginfo = iD.taginfo(),
         button,
         body,
         loaded,
@@ -34,7 +33,7 @@ iD.ui.TagReference = function(tag) {
     function load() {
         button.classed('tag-reference-loading', true);
 
-        taginfo.docs(tag, function(err, docs) {
+        context.taginfo().docs(tag, function(err, docs) {
             if (!err && docs) {
                 docs = findLocal(docs);
             }
@@ -117,7 +116,9 @@ iD.ui.TagReference = function(tag) {
             } else if (loaded) {
                 show();
             } else {
-                load();
+                if (context.taginfo()) {
+                    load();
+                }
             }
         });
     };