X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=src%2Fcomponents%2FMessage.vue;h=00ce158d7d96521930230bad7c6d23c3a1bbd8e4;hb=b1ccd8d6b2ce6ed60b784b9f3ba09004ca27fc07;hp=5a1e0eaadc2beb72948133eca646d4adf49fe4da;hpb=00b069fc6f8e2af18bc3ac9af8904fa924ce757c;p=github%2Fbastienwirtz%2Fhomer.git

diff --git a/src/components/Message.vue b/src/components/Message.vue
index 5a1e0ea..00ce158 100644
--- a/src/components/Message.vue
+++ b/src/components/Message.vue
@@ -22,26 +22,52 @@ export default {
   },
   data: function () {
     return {
-      show: false,
       message: {},
     };
   },
   created: async function () {
     // Look for a new message if an endpoint is provided.
     this.message = Object.assign({}, this.item);
-    if (this.item && this.item.url) {
-      const fetchedMessage = await this.getMessage(this.item.url);
-      // keep the original config value if no value is provided by the endpoint
-      for (const prop of ["title", "style", "content"]) {
-        if (prop in fetchedMessage && fetchedMessage[prop] !== null) {
-          this.message[prop] = fetchedMessage[prop];
-        }
-      }
-    }
-    this.show = this.message.title || this.message.content;
+    await this.getMessage();
+  },
+  computed: {
+    show: function () {
+      return this.message.title || this.message.content;
+    },
+  },
+  watch: {
+    item: function (item) {
+      this.message = Object.assign({}, item);
+    },
   },
   methods: {
-    getMessage: function (url) {
+    getMessage: async function () {
+      if (!this.item) {
+        return;
+      }
+      if (this.item.url) {
+        let fetchedMessage = await this.downloadMessage(this.item.url);
+        console.log("done");
+        if (this.item.mapping) {
+          fetchedMessage = this.mapRemoteMessage(fetchedMessage);
+        }
+
+        // keep the original config value if no value is provided by the endpoint
+        const message = this.message;
+        for (const prop of ["title", "style", "content", "icon"]) {
+          if (prop in fetchedMessage && fetchedMessage[prop] !== null) {
+            message[prop] = fetchedMessage[prop];
+          }
+        }
+        this.message = { ...message }; // Force computed property to re-evaluate
+      }
+
+      if (this.item.refreshInterval) {
+        setTimeout(this.getMessage, this.item.refreshInterval);
+      }
+    },
+
+    downloadMessage: function (url) {
       return fetch(url).then(function (response) {
         if (response.status != 200) {
           return;
@@ -49,6 +75,15 @@ export default {
         return response.json();
       });
     },
+
+    mapRemoteMessage: function (message) {
+      let mapped = {};
+      // map property from message into mapped according to mapping config (only if field has a value):
+      for (const prop in this.item.mapping)
+        if (message[this.item.mapping[prop]])
+          mapped[prop] = message[this.item.mapping[prop]];
+      return mapped;
+    },
   },
 };
 </script>