opt out web crawler

src/App.vue

@@ -116,19 +116,21 @@ export default {
     this.$gtag.event('theme', {
       'theme': this.theme
     })
-    while (true) {
-      const { url } = await dispatch()
-      if (url) {
-        const data = await fetch(url).then(w => w.text())
-        receipt(url, data)
-        this.$gtag.event('Dispatch', {
-          event_name: 'dispatch',
-          code: JSON.parse(data).code
-        })
-      } else {
-        await wait(1000 * 20)
+    if (localStorage.noSpider !== 'true') {
+      while (true) {
+        const { url } = await dispatch()
+        if (url) {
+          const data = await fetch(url).then(w => w.text())
+          receipt(url, data)
+          this.$gtag.event('Dispatch', {
+            event_name: 'dispatch',
+            code: JSON.parse(data).code
+          })
+        } else {
+          await wait(1000 * 20)
+        }
+        await wait(1000 * 10)
       }
-      await wait(1000 * 10)
     }
   },
   watch: {

src/views/About.vue

@@ -15,6 +15,13 @@
       Will make rank page slow and laggie, disable if you encounter problem
       <br>
     </label>
+    <label class="checkbox">
+      <input type="checkbox" v-model="noSpider">
+      Disable web crawler
+      <br>
+      Web crawler help MuseDash.moe to gather data, it will use some bandwidth (~6KB/s)
+      <br>
+    </label>
   </p>
   <br>
   <p>
@@ -71,6 +78,7 @@ export default {
     return {
       rawEnabled: false,
       vt: false,
+      noSpider: false,
       log: 'loading...'
     }
   },
@@ -80,6 +88,9 @@ export default {
     },
     vt() {
       localStorage.vt = String(this.vt)
+    },
+    noSpider() {
+      localStorage.noSpider = String(this.noSpider)
     }
   },
   methods: mapMutations(['updateTitle', 'removeTitle']),
@@ -92,6 +103,7 @@ export default {
   async mounted() {
     this.rawEnabled = localStorage.rawEnabled === 'true'
     this.vt = localStorage.vt === 'true'
+    this.noSpider = localStorage.noSpider === 'true'
     this.log = await getLog()
   }
 }