remove timestamp (#583)

Clean up

components/Editor.js

@@ -200,14 +200,11 @@ class Editor extends React.Component {
   export(format = 'png') {
     const link = document.createElement('a')
 
-    const timestamp = this.state.timestamp ? `_${formatTimestamp()}` : ''
     const prefix = this.state.filename || 'carbon'
 
     return this.getCarbonImage({ format, type: 'blob' }).then(url => {
-      if (format === 'open') {
+      if (format !== 'open') {
-        link.target = '_blank'
+        link.download = `${prefix}.${format}`
-      } else {
-        link.download = `${prefix}${timestamp}.${format}`
       }
       link.href = url
       document.body.appendChild(link)
@@ -386,17 +383,6 @@ class Editor extends React.Component {
   }
 }
 
-function formatTimestamp() {
-  const timezoneOffset = new Date().getTimezoneOffset() * 60000
-  const timeString = new Date(Date.now() - timezoneOffset)
-    .toISOString()
-    .slice(0, 19)
-    .replace(/:/g, '-')
-    .replace('T', '_')
-
-  return timeString
-}
-
 function isImage(file) {
   return file.type.split('/')[0] === 'image'
 }

lib/constants.js

@@ -533,6 +533,5 @@ export const DEFAULT_SETTINGS = {
   exportSize: '2x',
   titleBar: '',
   watermark: false,
-  squaredImage: false,
+  squaredImage: false
-  timestamp: false
 }

lib/routing.js

@@ -30,7 +30,6 @@ const mappings = [
   { field: 'code:code' },
   { field: 'es:exportSize' },
   { field: 'wm:watermark', type: 'bool' },
-  { field: 'ts:timestamp', type: 'bool' },
   { field: 'copy', type: 'bool' },
   { field: 'readonly', type: 'bool' }
 ]