Add missing file

management/reporting/ui/message_headers_view.js

@@ -0,0 +1,57 @@
+import { spinner } from "../../ui-common/page-header.js";
+
+export default Vue.component('message-headers-view', {
+    props: {
+        lmtp_id: String,
+        user_id: String
+    },
+    
+    template:
+    '<div>' +
+        '<div class="text-center" v-if="loading">{{loading_msg}} <spinner></spinner></div>' +
+        '<pre v-else>{{ message_headers }}</pre>' +
+        '</div>',
+
+    data: function() {
+        return {
+            loading: true,
+            loading_msg: '',
+            message_headers: ''
+        }
+    },
+
+    watch: {
+        lmtp_id: function() {
+            this.load(this.lmtp_id, this.user_id);
+        }
+    },
+
+    mounted: function() {
+        this.load(this.lmtp_id, this.user_id);
+    },
+
+    methods: {
+        load: function(lmtp_id, user_id) {
+            if (!lmtp_id || !user_id) {
+                this.message_headers = 'no data';
+                return;
+            }
+            this.loading = true;
+            this.loading_msg = 'Searching for message with LMTP ID ' + lmtp_id;
+            axios.post('reports/uidata/message-headers', {
+                lmtp_id,
+                user_id
+            }).then(response => {
+                this.message_headers = response.data;
+                if (this.message_headers == '')
+                    this.message_headers = `Message with LMTP "${lmtp_id}" not found. It may have been deleted.`;
+            }).catch(e => {
+                this.message_headers = '' + (e.response.data || e);
+            }).finally( () => {
+                this.loading = false;
+            });
+        }
+    }
+    
+});
+