fixed #283 | exporting tiddler as HTML that contains a map will throw an error

Author: felixhayashi

package.json

@@ -1,6 +1,6 @@
 {
   "name": "tiddlymap",
-  "version": "0.15.1",
+  "version": "0.15.2",
   "author": "Felix Küppers <felix.kueppers@outlook.com>",
   "description": "TiddlyMap is a TiddlyWiki plugin that turns your favorite personal note taking software in a wiki-concept-map hybrid!",
   "license": "BSD-2-Clause",

src/plugins/felixhayashi/tiddlymap/js/lib/utils/wiki.js

@@ -341,15 +341,20 @@ export const notify = message => {
  * in preview or not.
  */
 export const isPreviewed = widget => {
-
   if (!widget) {
     return false;
   }
 
+  // TODO: in the wiki utils we should not know about TiddlyMap domNode property!
+  if (widget.domNode.isTiddlyWikiFakeDom) {
+    return true;
+  }
+
   if (widget.getVariable('tv-tiddler-preview')) {
     return true;
   } else { // fallback for < v5.1.9
     const cls = 'tc-tiddler-preview-preview';
+    // TODO: in the wiki utils we should not know about TiddlyMap domNode property!
     return !!basicUtils.getAncestorWithClass(widget.parentDomNode, cls);
   }
 

src/plugins/felixhayashi/tiddlymap/js/widget/MapWidget.js

@@ -334,7 +334,7 @@ class MapWidget extends Widget {
 
     $tw.utils.addClass(this.graphDomNode, 'tmap-vis-graph');
 
-    if (utils.isPreviewed(this) || this.domNode.isTiddlyWikiFakeDom) {
+    if (utils.isPreviewed(this)) {
 
       $tw.utils.addClass(this.domNode, 'tmap-static-mode');
       this.renderPreview(this.graphBarDomNode, this.graphDomNode);

src/plugins/felixhayashi/tiddlymap/plugin.info

@@ -2,8 +2,8 @@
   "title": "$:/plugins/felixhayashi/tiddlymap",
   "description": "TiddlyMap – Map drawing and topic visualization for your wiki",
   "author": "Felix Küppers",
-  "version": "0.15.1+9730",
-  "released": "Sun, 21 Oct 2018 18:58:03 GMT",
+  "version": "0.15.2+9733",
+  "released": "Thu, 25 Oct 2018 20:37:42 GMT",
   "core-version": ">=5.1.5",
   "source": "https://github.com/felixhayashi/TW5-TiddlyMap",
   "type": "application/json",