},
data: function () {
return {
- show: false,
message: {},
};
},
// Look for a new message if an endpoint is provided.
this.message = Object.assign({}, this.item);
await this.getMessage();
- this.show = this.message.title || this.message.content;
},
-
+ computed: {
+ show: function () {
+ return this.message.title || this.message.content;
+ },
+ },
+ watch: {
+ item: function (item) {
+ this.message = Object.assign({}, item);
+ },
+ },
methods: {
- getMessage: async function() {
+ getMessage: async function () {
if (this.item && this.item.url) {
let fetchedMessage = await this.downloadMessage(this.item.url);
- if (this.item.mapping) fetchedMessage = this.mapRemoteMessage(fetchedMessage);
+ if (this.item.mapping)
+ fetchedMessage = this.mapRemoteMessage(fetchedMessage);
// 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) {
}
}
}
- if (this.item.refreshInterval) setTimeout(this.getMessage, this.item.refreshInterval);
+ if (this.item.refreshInterval)
+ setTimeout(this.getMessage, this.item.refreshInterval);
},
downloadMessage: function (url) {
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]];
+ for (const prop in this.item.mapping)
+ if (message[this.item.mapping[prop]])
+ mapped[prop] = message[this.item.mapping[prop]];
return mapped;
},
},