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<template>
<article v-if="item" class="message" :class="item.style">
<div v-if="item.title" class="message-header">
<p>{{ item.title }}</p>
</div>
<div v-if="item.content" class="message-body" v-html="item.content"></div>
</article>
</template>
<script>
export default {
name: "Message",
props: {
item: Object,
},
created: function () {
// Look for a new message if an endpoint is provided.
let that = this;
if (this.item && this.item.url) {
this.getMessage(this.item.url).then(function (message) {
// keep the original config value if no value is provided by the endpoint
for (const prop of ["title", "style", "content"]) {
if (prop in message && message[prop] !== null) {
that.item[prop] = message[prop];
}
}
});
}
},
methods: {
getMessage: function (url) {
return fetch(url).then(function (response) {
if (response.status != 200) {
return;
}
return response.json();
});
},
},
};
</script>
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