(search) Add a note for TUI users pointing them to the old UI

It seems like some servers dislike this combination, and may turn a 304 into a 200.

code/functions/live-capture/java/nu/marginalia/rss/svc/FeedFetcherService.java

@@ -229,13 +229,15 @@ public class FeedFetcherService {
                     .timeout(Duration.ofSeconds(15))
                     ;
 
-            if (ifModifiedSinceDate != null) {
+            // Set the If-Modified-Since or If-None-Match headers if we have them
+            // though since there are certain idiosyncrasies in server implementations,
+            // we avoid setting both at the same time as that may turn a 304 into a 200.
+            if (ifNoneMatchTag != null) {
+                requestBuilder.header("If-None-Match", ifNoneMatchTag);
+            } else if (ifModifiedSinceDate != null) {
                 requestBuilder.header("If-Modified-Since", ifModifiedSinceDate);
             }
 
-            if (ifNoneMatchTag != null) {
-                requestBuilder.header("If-None-Match", ifNoneMatchTag);
-            }
 
             HttpRequest getRequest = requestBuilder.build();
 

code/processes/crawling-process/java/nu/marginalia/crawl/fetcher/ContentTags.java

@@ -19,11 +19,13 @@ public record ContentTags(String etag, String lastMod) {
     /** Paints the tags onto the request builder. */
     public void paint(HttpGet request) {
 
+        // Paint the ETag header if present,
+        // otherwise paint the Last-Modified header
+        // (but not both at the same time due to some servers not liking it)
+
         if (etag != null) {
             request.addHeader("If-None-Match", etag);
-        }
-
-        if (lastMod != null) {
+        } else if (lastMod != null) {
             request.addHeader("If-Modified-Since", lastMod);
         }
     }

code/services-application/search-service/resources/jte/part/head.jte

@@ -26,4 +26,10 @@
 
     <link rel="search" type="application/opensearchdescription+xml" href="/opensearch.xml" title="Marginalia">
 
-</head>
+</head>
+<noscript>
+    <h1>Users of text-based browsers</h1>
+    <p>Consider using the old interface at <a href="https://old-search.marginalia.nu/">https://old-search.marginalia.nu/</a>,
+    as it uses fewer modern CSS tricks, and should work better than the new UI.  It's functionally nearly identical, but just renders it using a different layout.</p>
+    <hr>
+</noscript>

code/services-core/assistant-service/java/nu/marginalia/assistant/suggest/Suggestions.java

@@ -68,6 +68,12 @@ public class Suggestions {
                     // Remove junk items we may have gotten from link extraction
                     if (word.startsWith("click here"))
                         continue;
+                    if (word.contains("new window"))
+                        continue;
+                    if (word.contains("click to"))
+                        continue;
+                    if (word.startsWith("share "))
+                        continue;
 
                     if (word.length() > 3) {
                         ret.insert(word, cnt);

deploy.txt

@@ -1,4 +1,6 @@
-## This is a token file for automatic deployment
+## This is a token file for triggering automatic deployment when no commit is made.
 
 2025-01-08:  Deploy executor.
-2025-01-07:  Deploy executor.
+2025-01-07:  Deploy executor.
+2025-04-24:  Deploy executor.
+2025-04-24:  Deploy assistant.