web: show union of tags when viewing thread

server/src/graphql.rs

@@ -67,6 +67,7 @@ pub struct Message {
     // On disk location of message
     pub path: String,
     pub attachments: Vec<Attachment>,
+    pub tags: Vec<String>,
 }
 
 // Content-Type: image/jpeg; name="PXL_20231125_204826860.jpg"
@@ -314,6 +315,12 @@ impl QueryRoot {
         let mut messages = Vec::new();
         for (path, id) in std::iter::zip(nm.files(&thread_id)?, nm.message_ids(&thread_id)?) {
             info!("{id}\nfile: {path}");
+            let msg = nm.show(&format!("id:{id}"))?;
+            let tags = msg.0[0].0[0]
+                .0
+                .as_ref()
+                .map(|m| m.tags.clone())
+                .unwrap_or_else(Vec::default);
             let file = File::open(&path)?;
             let mmap = unsafe { MmapOptions::new().map(&file)? };
             let m = parse_mail(&mmap)?;
@@ -372,6 +379,7 @@ impl QueryRoot {
                 to,
                 cc,
                 subject,
+                tags,
                 timestamp,
                 headers,
                 body,

web/graphql/schema.json

@@ -504,6 +504,30 @@
                   }
                 }
               }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "tags",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "LIST",
+                  "name": null,
+                  "ofType": {
+                    "kind": "NON_NULL",
+                    "name": null,
+                    "ofType": {
+                      "kind": "SCALAR",
+                      "name": "String",
+                      "ofType": null
+                    }
+                  }
+                }
+              }
             }
           ],
           "inputFields": null,

web/graphql/show_thread.graphql

@@ -4,6 +4,7 @@ query ShowThreadQuery($threadId: String!) {
     messages {
       id
       subject
+      tags
       from {
         name
         addr

web/index.html

@@ -12,6 +12,14 @@
 .message {
   padding: 0.5em;*/
 }
+.message .headers {
+  width: 100%;
+}
+.message .headers .header {
+  overflow: clip;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
 .body {
   background: white;
   color: black;

web/src/view/mod.rs

@@ -1,5 +1,5 @@
 use std::{
-    collections::hash_map::DefaultHasher,
+    collections::{hash_map::DefaultHasher, HashSet},
     hash::{Hash, Hasher},
 };
 
@@ -265,20 +265,33 @@ fn raw_text_message(contents: &str) -> Node<Msg> {
 fn thread(thread: &ShowThreadQueryThread) -> Node<Msg> {
     // TODO(wathiede): show per-message subject if it changes significantly from top-level subject
     set_title(&thread.subject);
+    let mut tags: Vec<_> = thread
+        .messages
+        .iter()
+        .fold(HashSet::new(), |mut tags, msg| {
+            tags.extend(msg.tags.clone());
+            tags
+        })
+        .into_iter()
+        .collect();
+    tags.sort();
     let messages = thread.messages.iter().map(|msg| {
         div![
             C!["message"],
-            /* TODO(wathiede): collect all the tags and show them here. */
-            msg.from
-                .as_ref()
-                .map(|from| div![C!["header"], "From: ", view_address(&from)]),
-            msg.timestamp
-                .map(|ts| div![C!["header"], "Date: ", human_age(ts)]),
-            div!["Message-ID: ", &msg.id],
             div![
-                C!["header"],
-                IF!(!msg.to.is_empty() => span!["To: ", view_addresses(&msg.to)]),
-                IF!(!msg.cc.is_empty() =>  span!["CC: ", view_addresses(&msg.cc)])
+                C!["headers"],
+                /* TODO(wathiede): collect all the tags and show them here. */
+                msg.from
+                    .as_ref()
+                    .map(|from| div![C!["header"], "From: ", view_address(&from)]),
+                msg.timestamp
+                    .map(|ts| div![C!["header"], "Date: ", human_age(ts)]),
+                div![C!["header"], "Message-ID: ", &msg.id],
+                div![
+                    C!["header"],
+                    IF!(!msg.to.is_empty() => span!["To: ", view_addresses(&msg.to)]),
+                    IF!(!msg.cc.is_empty() =>  span!["CC: ", view_addresses(&msg.cc)])
+                ],
             ],
             div![
                 C!["body"],
@@ -320,7 +333,12 @@ fn thread(thread: &ShowThreadQueryThread) -> Node<Msg> {
     });
     div![
         C!["thread"],
-        p![C!["is-size-4"], &thread.subject],
+        p![
+            C!["is-size-4"],
+            &thread.subject,
+            " ",
+            tags_chiclet(&tags, false)
+        ],
         messages,
         /* TODO(wathiede): plumb in orignal id
         a![
@@ -350,8 +368,8 @@ fn view_content_tree(content_tree: &str) -> Node<Msg> {
                 debug_open.set(!debug_open.get());
             })
         ],
-        IF!(debug_open.get() => 
-        pre![C!["content-tree"], content_tree]),
+        IF!(debug_open.get() =>
+            pre![C!["content-tree"], content_tree]),
     ]
 }