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src/components/Widgets/WidgetBase.vue

@@ -290,6 +290,7 @@ export default {
     loading: false,
     error: false,
     errorMsg: null,
+    updater: null, // Stores interval
   }),
   computed: {
     /* Returns the widget type, shows error if not specified */
@@ -308,6 +309,20 @@ export default {
     widgetRef() {
       return `widget-${this.widgetType}-${this.index}`;
     },
+    /* Returns either `false` or a number in ms to continuously update widget data */
+    updateInterval() {
+      const usersInterval = this.widget.updateInterval;
+      if (!usersInterval) return false;
+      // If set to `true`, then default to 30 seconds
+      if (typeof usersInterval === 'boolean') return 30 * 1000;
+      // If set to a number, and within valid range, return user choice
+      if (typeof usersInterval === 'number'
+        && usersInterval >= 10
+        && usersInterval < 7200) {
+        return usersInterval * 1000;
+      }
+      return false;
+    },
   },
   methods: {
     /* Calls update data method on widget */
@@ -328,6 +343,17 @@ export default {
       this.loading = loading;
     },
   },
+  mounted() {
+    // If continuous updates enabled, create interval
+    if (this.updateInterval) {
+      this.updater = setInterval(() => {
+        this.update();
+      }, this.updateInterval);
+    }
+  },
+  beforeDestroy() {
+    clearInterval(this.updater);
+  },
 };
 </script>