Merge pull request #2007 from ethereum/fixToaster

Various fixes

src/app/contract/publishOnSwarm.js

@@ -56,6 +56,12 @@ module.exports = (contract, fileManager, cb, swarmVerifiedPublishCallBack) => {
         })
       }, () => {
         swarmVerifiedPublish(JSON.stringify(metadata), '', (error, result) => {
+          if (!error && swarmVerifiedPublishCallBack) {
+            swarmVerifiedPublishCallBack({
+              content: contract.metadata,
+              hash: contract.metadataHash
+            })
+          }
           uploaded.push({
             content: contract.metadata,
             hash: contract.metadataHash,

src/app/editor/editor.js

@@ -219,7 +219,9 @@ class Editor {
    */
   _getMode (path) {
     let ext = path.indexOf('.') !== -1 ? /[^.]+/.exec(path) : null
-    if (ext) ext = path.replace(ext[0] + '.', '') // we get <ext>
+    if (ext) {
+      ext = path.replace(ext[0] + '.', '') // we get <ext>
+    } else ext = 'txt'
     ext = ext.split('#')
     if (!ext.length) return this.modes['txt']
     ext = ext[0]