1 files changed, 55 insertions, 0 deletions
diff --git a/src/components/scope_selector/scope_selector.js b/src/components/scope_selector/scope_selector.js
new file mode 100644
index 00000000..578f1ba5
--- /dev/null
+++ b/src/components/scope_selector/scope_selector.js
@@ -0,0 +1,55 @@
+const ScopeSelector = {
+  props: [
+    'showAll',
+    'userEnabled',
+    'userDefault',
+    'originalScope',
+    'initialScope',
+    'onScopeChange'
+  ],
+  data () {
+    return {
+      currentScope: this.initialScope
+    }
+  },
+  computed: {
+    showNothing () {
+      return !this.showPublic && !this.showUnlisted && !this.showPrivate && !this.showDirect
+    },
+    showPublic () {
+      return this.originalScope !== 'direct' && this.shouldShow('public')
+    },
+    showUnlisted () {
+      return this.originalScope !== 'direct' && this.shouldShow('unlisted')
+    },
+    showPrivate () {
+      return this.originalScope !== 'direct' && this.shouldShow('private')
+    },
+    showDirect () {
+      return this.shouldShow('direct')
+    },
+    css () {
+      return {
+        public: {selected: this.currentScope === 'public'},
+        unlisted: {selected: this.currentScope === 'unlisted'},
+        private: {selected: this.currentScope === 'private'},
+        direct: {selected: this.currentScope === 'direct'}
+      }
+    }
+  },
+  methods: {
+    shouldShow (scope) {
+      return this.showAll ||
+        this.currentScope === scope ||
+        this.originalScope === scope ||
+        this.userDefault === scope ||
+        this.userEnabled.includes(scope)
+    },
+    changeVis (scope) {
+      this.currentScope = scope
+      this.onScopeChange && this.onScopeChange(scope)
+    }
+  }
+}
+
+export default ScopeSelector