(crawler) Fast detection and bail-out for crawler traps

Improve logging and exclude robots.txt from this logic.

ROADMAP.md

@@ -1,4 +1,4 @@
-# Roadmap 2024-2025
+# Roadmap 2025
 
 This is a roadmap with major features planned for Marginalia Search.
 
@@ -30,12 +30,6 @@ Retaining the ability to independently crawl the web is still strongly desirable
 The search engine has a bit of a problem showing spicy content mixed in with the results.  It would be desirable to have a way to filter this out.  It's likely something like a URL blacklist (e.g. [UT1](https://dsi.ut-capitole.fr/blacklists/index_en.php) )
 combined with naive bayesian filter would go a long way, or something more sophisticated...?
 
-## Web Design Overhaul
-
-The design is kinda clunky and hard to maintain, and needlessly outdated-looking.  
-
-In progress: PR [#127](https://github.com/MarginaliaSearch/MarginaliaSearch/pull/127)  -- demo available at https://test.marginalia.nu/
-
 ## Additional Language Support
 
 It would be desirable if the search engine supported more languages than English.  This is partially about
@@ -62,8 +56,31 @@ filter for any API consumer.
 
 I've talked to the stract dev and he does not think it's a good idea to mimic their optics language, which is quite ad-hoc, but instead to work together to find some new common description language for this. 
 
+## Show favicons next to search results
+
+This is expected from search engines.  Basic proof of concept sketch of fetching this data has been done, but the feature is some way from being reality. 
+
+## Specialized crawler for github
+
+One of the search engine's biggest limitations right now is that it does not index github at all.   A specialized crawler that fetches at least the readme.md would go a long way toward providing search capabilities in this domain.
+
 # Completed
 
+## Web Design Overhaul (COMPLETED 2025-01)
+
+The design is kinda clunky and hard to maintain, and needlessly outdated-looking.  
+
+PR [#127](https://github.com/MarginaliaSearch/MarginaliaSearch/pull/127)
+
+## Finalize RSS support (COMPLETED 2024-11)
+
+Marginalia has experimental RSS preview support for a few domains.  This works well and
+it should be extended to all domains.  It would also be interesting to offer search of the
+RSS data itself, or use the RSS set to feed a special live index that updates faster than the
+main dataset. 
+
+Completed with PR [#122](https://github.com/MarginaliaSearch/MarginaliaSearch/pull/122) and PR [#125](https://github.com/MarginaliaSearch/MarginaliaSearch/pull/125)
+
 ## Proper Position Index (COMPLETED 2024-09)
 
 The search engine uses a fixed width bit mask to indicate word positions.  It has the benefit
@@ -76,11 +93,3 @@ list, as is the civilized way of doing this.
 
 Completed with PR [#99](https://github.com/MarginaliaSearch/MarginaliaSearch/pull/99)
 
-## Finalize RSS support (COMPLETED 2024-11)
-
-Marginalia has experimental RSS preview support for a few domains.  This works well and
-it should be extended to all domains.  It would also be interesting to offer search of the
-RSS data itself, or use the RSS set to feed a special live index that updates faster than the
-main dataset. 
-
-Completed with PR [#122](https://github.com/MarginaliaSearch/MarginaliaSearch/pull/122) and PR [#125](https://github.com/MarginaliaSearch/MarginaliaSearch/pull/125)

build.gradle

@@ -47,7 +47,7 @@ ext {
     dockerImageBase='container-registry.oracle.com/graalvm/jdk:23'
     dockerImageTag='latest'
     dockerImageRegistry='marginalia'
-    jibVersion = '3.4.3'
+    jibVersion = '3.4.4'
 
 }
 

code/common/db/java/nu/marginalia/db/DbDomainQueries.java

@@ -20,7 +20,10 @@ public class DbDomainQueries {
     private final HikariDataSource dataSource;
 
     private static final Logger logger = LoggerFactory.getLogger(DbDomainQueries.class);
+
     private final Cache<EdgeDomain, Integer> domainIdCache = CacheBuilder.newBuilder().maximumSize(10_000).build();
+    private final Cache<Integer, EdgeDomain> domainNameCache = CacheBuilder.newBuilder().maximumSize(10_000).build();
+    private final Cache<String, List<DomainWithNode>> siblingsCache = CacheBuilder.newBuilder().maximumSize(10_000).build();
 
     @Inject
     public DbDomainQueries(HikariDataSource dataSource)
@@ -30,16 +33,21 @@ public class DbDomainQueries {
 
 
     public Integer getDomainId(EdgeDomain domain) throws NoSuchElementException {
-        try (var connection = dataSource.getConnection()) {
-
+        try {
             return domainIdCache.get(domain, () -> {
-                try (var stmt = connection.prepareStatement("SELECT ID FROM EC_DOMAIN WHERE DOMAIN_NAME=?")) {
+                try (var connection = dataSource.getConnection();
+                     var stmt = connection.prepareStatement("SELECT ID FROM EC_DOMAIN WHERE DOMAIN_NAME=?")) {
+
                     stmt.setString(1, domain.toString());
                     var rsp = stmt.executeQuery();
                     if (rsp.next()) {
                         return rsp.getInt(1);
                     }
                 }
+                catch (SQLException ex) {
+                    throw new RuntimeException(ex);
+                }
+
                 throw new NoSuchElementException();
             });
         }
@@ -49,9 +57,6 @@ public class DbDomainQueries {
         catch (ExecutionException ex) {
             throw new RuntimeException(ex.getCause());
         }
-        catch (SQLException ex) {
-            throw new RuntimeException(ex);
-        }
     }
 
     public OptionalInt tryGetDomainId(EdgeDomain domain) {
@@ -84,47 +89,55 @@ public class DbDomainQueries {
     }
 
     public Optional<EdgeDomain> getDomain(int id) {
-        try (var connection = dataSource.getConnection()) {
 
+        EdgeDomain existing = domainNameCache.getIfPresent(id);
+        if (existing != null) {
+            return Optional.of(existing);
+        }
+
+        try (var connection = dataSource.getConnection()) {
             try (var stmt = connection.prepareStatement("SELECT DOMAIN_NAME FROM EC_DOMAIN WHERE ID=?")) {
                 stmt.setInt(1, id);
                 var rsp = stmt.executeQuery();
                 if (rsp.next()) {
-                    return Optional.of(new EdgeDomain(rsp.getString(1)));
+                    var val = new EdgeDomain(rsp.getString(1));
+                    domainNameCache.put(id, val);
+                    return Optional.of(val);
                 }
                 return Optional.empty();
             }
         }
-        catch (UncheckedExecutionException ex) {
-            throw new RuntimeException(ex.getCause());
-        }
         catch (SQLException ex) {
             throw new RuntimeException(ex);
         }
     }
 
-    public List<DomainWithNode> otherSubdomains(EdgeDomain domain, int cnt) {
-        List<DomainWithNode> ret = new ArrayList<>();
+    public List<DomainWithNode> otherSubdomains(EdgeDomain domain, int cnt) throws ExecutionException {
+        String topDomain = domain.topDomain;
 
-        try (var conn = dataSource.getConnection();
-             var stmt = conn.prepareStatement("SELECT DOMAIN_NAME, NODE_AFFINITY FROM EC_DOMAIN WHERE DOMAIN_TOP = ? LIMIT ?")) {
-            stmt.setString(1, domain.topDomain);
-            stmt.setInt(2, cnt);
+        return siblingsCache.get(topDomain, () -> {
+            List<DomainWithNode> ret = new ArrayList<>();
 
-            var rs = stmt.executeQuery();
-            while (rs.next()) {
-                var sibling = new EdgeDomain(rs.getString(1));
+            try (var conn = dataSource.getConnection();
+                 var stmt = conn.prepareStatement("SELECT DOMAIN_NAME, NODE_AFFINITY FROM EC_DOMAIN WHERE DOMAIN_TOP = ? LIMIT ?")) {
+                stmt.setString(1, topDomain);
+                stmt.setInt(2, cnt);
 
-                if (sibling.equals(domain))
-                    continue;
+                var rs = stmt.executeQuery();
+                while (rs.next()) {
+                    var sibling = new EdgeDomain(rs.getString(1));
 
-                ret.add(new DomainWithNode(sibling, rs.getInt(2)));
+                    if (sibling.equals(domain))
+                        continue;
+
+                    ret.add(new DomainWithNode(sibling, rs.getInt(2)));
+                }
+            } catch (SQLException e) {
+                logger.error("Failed to get domain neighbors");
             }
-        } catch (SQLException e) {
-            logger.error("Failed to get domain neighbors");
-        }
+            return ret;
+        });
 
-        return ret;
     }
 
     public record DomainWithNode (EdgeDomain domain, int nodeAffinity) {

code/common/db/java/nu/marginalia/db/DbDomainStatsExportMultitool.java

@@ -1,118 +0,0 @@
-package nu.marginalia.db;
-
-import com.zaxxer.hikari.HikariDataSource;
-
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.SQLException;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.OptionalInt;
-
-/** Class used in exporting data.  This is intended to be used for a brief time
- * and then discarded, not kept around as a service.
- */
-public class DbDomainStatsExportMultitool implements AutoCloseable {
-    private final Connection connection;
-    private final int nodeId;
-    private final PreparedStatement knownUrlsQuery;
-    private final PreparedStatement visitedUrlsQuery;
-    private final PreparedStatement goodUrlsQuery;
-    private final PreparedStatement domainNameToId;
-
-    private final PreparedStatement allDomainsQuery;
-    private final PreparedStatement crawlQueueDomains;
-    private final PreparedStatement indexedDomainsQuery;
-
-    public DbDomainStatsExportMultitool(HikariDataSource dataSource, int nodeId) throws SQLException {
-        this.connection = dataSource.getConnection();
-        this.nodeId = nodeId;
-
-        knownUrlsQuery = connection.prepareStatement("""
-                SELECT KNOWN_URLS
-                FROM EC_DOMAIN INNER JOIN DOMAIN_METADATA
-                    ON EC_DOMAIN.ID=DOMAIN_METADATA.ID
-                WHERE DOMAIN_NAME=?
-                """);
-        visitedUrlsQuery = connection.prepareStatement("""
-                SELECT VISITED_URLS
-                FROM EC_DOMAIN INNER JOIN DOMAIN_METADATA
-                    ON EC_DOMAIN.ID=DOMAIN_METADATA.ID
-                WHERE DOMAIN_NAME=?
-                """);
-        goodUrlsQuery = connection.prepareStatement("""
-                SELECT GOOD_URLS
-                FROM EC_DOMAIN INNER JOIN DOMAIN_METADATA
-                    ON EC_DOMAIN.ID=DOMAIN_METADATA.ID
-                WHERE DOMAIN_NAME=?
-                """);
-        domainNameToId = connection.prepareStatement("""
-                SELECT ID
-                FROM EC_DOMAIN
-                WHERE DOMAIN_NAME=?
-                """);
-        allDomainsQuery = connection.prepareStatement("""
-                SELECT DOMAIN_NAME
-                FROM EC_DOMAIN
-                """);
-        crawlQueueDomains = connection.prepareStatement("""
-                SELECT DOMAIN_NAME
-                FROM CRAWL_QUEUE
-                """);
-        indexedDomainsQuery = connection.prepareStatement("""
-                SELECT DOMAIN_NAME
-                FROM EC_DOMAIN
-                WHERE INDEXED > 0
-                """);
-    }
-
-    public OptionalInt getVisitedUrls(String domainName) throws SQLException {
-        return executeNameToIntQuery(domainName, visitedUrlsQuery);
-    }
-
-    public OptionalInt getDomainId(String domainName) throws SQLException {
-        return executeNameToIntQuery(domainName, domainNameToId);
-    }
-
-    public List<String> getCrawlQueueDomains() throws SQLException {
-        return executeListQuery(crawlQueueDomains, 100);
-    }
-    public List<String> getAllIndexedDomains() throws SQLException {
-        return executeListQuery(indexedDomainsQuery, 100_000);
-    }
-
-    private OptionalInt executeNameToIntQuery(String domainName, PreparedStatement statement)
-            throws SQLException {
-        statement.setString(1, domainName);
-        var rs = statement.executeQuery();
-
-        if (rs.next()) {
-            return OptionalInt.of(rs.getInt(1));
-        }
-
-        return OptionalInt.empty();
-    }
-
-    private List<String> executeListQuery(PreparedStatement statement, int sizeHint) throws SQLException {
-        List<String> ret = new ArrayList<>(sizeHint);
-
-        var rs = statement.executeQuery();
-
-        while (rs.next()) {
-            ret.add(rs.getString(1));
-        }
-
-        return ret;
-    }
-
-    @Override
-    public void close() throws SQLException {
-        knownUrlsQuery.close();
-        goodUrlsQuery.close();
-        visitedUrlsQuery.close();
-        allDomainsQuery.close();
-        crawlQueueDomains.close();
-        domainNameToId.close();
-        connection.close();
-    }
-}

code/common/service/java/nu/marginalia/service/module/DatabaseModule.java

@@ -89,7 +89,7 @@ public class DatabaseModule extends AbstractModule {
             config.addDataSourceProperty("prepStmtCacheSize", "250");
             config.addDataSourceProperty("prepStmtCacheSqlLimit", "2048");
 
-            config.setMaximumPoolSize(5);
+            config.setMaximumPoolSize(Integer.getInteger("db.poolSize", 5));
             config.setMinimumIdle(2);
 
             config.setMaxLifetime(Duration.ofMinutes(9).toMillis());

code/functions/live-capture/build.gradle

@@ -29,6 +29,7 @@ dependencies {
     implementation libs.jsoup
     implementation project(':third-party:rssreader')
     implementation libs.opencsv
+    implementation libs.slop
     implementation libs.sqlite
     implementation libs.bundles.slf4j
     implementation libs.commons.lang3

code/functions/live-capture/java/nu/marginalia/livecapture/BrowserlessClient.java

@@ -15,7 +15,9 @@ import java.util.Map;
 
 /** Client for local browserless.io API */
 public class BrowserlessClient implements AutoCloseable {
+
     private static final Logger logger = LoggerFactory.getLogger(BrowserlessClient.class);
+    private static final String BROWSERLESS_TOKEN = System.getProperty("live-capture.browserless-token", "BROWSERLESS_TOKEN");
 
     private final HttpClient httpClient = HttpClient.newBuilder()
             .version(HttpClient.Version.HTTP_1_1)
@@ -36,7 +38,7 @@ public class BrowserlessClient implements AutoCloseable {
         );
 
         var request = HttpRequest.newBuilder()
-                .uri(browserlessURI.resolve("/content"))
+                .uri(browserlessURI.resolve("/content?token="+BROWSERLESS_TOKEN))
                 .method("POST", HttpRequest.BodyPublishers.ofString(
                         gson.toJson(requestData)
                 ))
@@ -63,7 +65,7 @@ public class BrowserlessClient implements AutoCloseable {
         );
 
         var request = HttpRequest.newBuilder()
-                .uri(browserlessURI.resolve("/screenshot"))
+                .uri(browserlessURI.resolve("/screenshot?token="+BROWSERLESS_TOKEN))
                 .method("POST", HttpRequest.BodyPublishers.ofString(
                         gson.toJson(requestData)
                 ))

code/functions/live-capture/java/nu/marginalia/rss/model/FeedItem.java

@@ -1,6 +1,6 @@
 package nu.marginalia.rss.model;
 
-import com.apptasticsoftware.rssreader.Item;
+import nu.marginalia.rss.svc.SimpleFeedParser;
 import org.apache.commons.lang3.StringUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jsoup.Jsoup;
@@ -18,37 +18,33 @@ public record FeedItem(String title,
     public static final int MAX_DESC_LENGTH = 255;
     public static final DateTimeFormatter DATE_FORMAT = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
 
-    public static FeedItem fromItem(Item item, boolean keepFragment) {
-        String title = item.getTitle().orElse("");
+    public static FeedItem fromItem(SimpleFeedParser.ItemData item, boolean keepFragment) {
+        String title = item.title();
         String date = getItemDate(item);
         String description = getItemDescription(item);
         String url;
 
-        if (keepFragment || item.getLink().isEmpty()) {
-            url = item.getLink().orElse("");
+        if (keepFragment) {
+            url = item.url();
         }
         else {
             try {
-                String link = item.getLink().get();
+                String link = item.url();
                 var linkUri = new URI(link);
                 var cleanUri = new URI(linkUri.getScheme(), linkUri.getAuthority(), linkUri.getPath(), linkUri.getQuery(), null);
                 url = cleanUri.toString();
             }
             catch (Exception e) {
                 // fallback to original link if we can't clean it, this is not a very important step
-                url = item.getLink().get();
+                url = item.url();
             }
         }
 
         return new FeedItem(title, date, description, url);
     }
 
-    private static String getItemDescription(Item item) {
-        Optional<String> description = item.getDescription();
-        if (description.isEmpty())
-            return "";
-
-        String rawDescription = description.get();
+    private static String getItemDescription(SimpleFeedParser.ItemData item) {
+        String rawDescription = item.description();
         if (rawDescription.indexOf('<') >= 0) {
             rawDescription = Jsoup.parseBodyFragment(rawDescription).text();
         }
@@ -58,15 +54,18 @@ public record FeedItem(String title,
 
     // e.g. http://fabiensanglard.net/rss.xml does dates like this:  1 Apr 2021 00:00:00 +0000
     private static final DateTimeFormatter extraFormatter = DateTimeFormatter.ofPattern("d MMM yyyy HH:mm:ss Z");
-    private static String getItemDate(Item item) {
+    private static String getItemDate(SimpleFeedParser.ItemData item) {
         Optional<ZonedDateTime> zonedDateTime = Optional.empty();
         try {
             zonedDateTime = item.getPubDateZonedDateTime();
         }
         catch (Exception e) {
-            zonedDateTime = item.getPubDate()
-                    .map(extraFormatter::parse)
-                    .map(ZonedDateTime::from);
+            try {
+                zonedDateTime = Optional.of(ZonedDateTime.from(extraFormatter.parse(item.pubDate())));
+            }
+            catch (Exception e2) {
+                // ignore
+            }
         }
 
         return zonedDateTime.map(date -> date.format(DATE_FORMAT)).orElse("");

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

@@ -1,7 +1,5 @@
 package nu.marginalia.rss.svc;
 
-import com.apptasticsoftware.rssreader.Item;
-import com.apptasticsoftware.rssreader.RssReader;
 import com.google.inject.Inject;
 import com.opencsv.CSVReader;
 import nu.marginalia.WmsaHome;
@@ -20,7 +18,6 @@ import nu.marginalia.storage.FileStorageService;
 import nu.marginalia.storage.model.FileStorage;
 import nu.marginalia.storage.model.FileStorageType;
 import nu.marginalia.util.SimpleBlockingThreadPool;
-import org.apache.commons.io.input.BOMInputStream;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -32,7 +29,6 @@ import java.net.URISyntaxException;
 import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
-import java.nio.charset.StandardCharsets;
 import java.sql.SQLException;
 import java.time.*;
 import java.time.format.DateTimeFormatter;
@@ -48,8 +44,6 @@ public class FeedFetcherService {
     private static final int MAX_FEED_ITEMS = 10;
     private static final Logger logger = LoggerFactory.getLogger(FeedFetcherService.class);
 
-    private final RssReader rssReader = new RssReader();
-
     private final FeedDb feedDb;
     private final FileStorageService fileStorageService;
     private final NodeConfigurationService nodeConfigurationService;
@@ -72,17 +66,6 @@ public class FeedFetcherService {
         this.nodeConfigurationService = nodeConfigurationService;
         this.serviceHeartbeat = serviceHeartbeat;
         this.executorClient = executorClient;
-
-
-        // Add support for some alternate date tags for atom
-        rssReader.addItemExtension("issued", this::setDateFallback);
-        rssReader.addItemExtension("created", this::setDateFallback);
-    }
-
-    private void setDateFallback(Item item, String value) {
-        if (item.getPubDate().isEmpty()) {
-            item.setPubDate(value);
-        }
     }
 
     public enum UpdateMode {
@@ -96,6 +79,7 @@ public class FeedFetcherService {
             throw new IllegalStateException("Already updating feeds, refusing to start another update");
         }
 
+
         try (FeedDbWriter writer = feedDb.createWriter();
              HttpClient client = HttpClient.newBuilder()
                 .connectTimeout(Duration.ofSeconds(15))
@@ -103,6 +87,7 @@ public class FeedFetcherService {
                 .followRedirects(HttpClient.Redirect.NORMAL)
                 .version(HttpClient.Version.HTTP_2)
                 .build();
+             FeedJournal feedJournal = FeedJournal.create();
              var heartbeat = serviceHeartbeat.createServiceAdHocTaskHeartbeat("Update Rss Feeds")
         ) {
             updating = true;
@@ -155,6 +140,8 @@ public class FeedFetcherService {
                             case FetchResult.Success(String value, String etag) -> {
                                 writer.saveEtag(feed.domain(), etag);
                                 writer.saveFeed(parseFeed(value, feed));
+
+                                feedJournal.record(feed.feedUrl(), value);
                             }
                             case FetchResult.NotModified() -> {
                                 writer.saveEtag(feed.domain(), ifNoneMatchTag);
@@ -367,12 +354,7 @@ public class FeedFetcherService {
 
     public FeedItems parseFeed(String feedData, FeedDefinition definition) {
         try {
-            feedData = sanitizeEntities(feedData);
-
-            List<Item> rawItems = rssReader.read(
-                    // Massage the data to maximize the possibility of the flaky XML parser consuming it
-                    new BOMInputStream(new ByteArrayInputStream(feedData.trim().getBytes(StandardCharsets.UTF_8)), false)
-            ).toList();
+            List<SimpleFeedParser.ItemData> rawItems = SimpleFeedParser.parse(feedData);
 
             boolean keepUriFragment = rawItems.size() < 2 || areFragmentsDisparate(rawItems);
 
@@ -395,33 +377,6 @@ public class FeedFetcherService {
         }
     }
 
-    private static final Map<String, String> HTML_ENTITIES = Map.of(
-            "&raquo;", "»",
-            "&laquo;", "«",
-            "&mdash;", "--",
-            "&ndash;", "-",
-            "&rsquo;", "'",
-            "&lsquo;", "'",
-            "&quot;", "\"",
-            "&nbsp;", ""
-    );
-
-    /** The XML parser will blow up if you insert HTML entities in the feed XML,
-     * which is unfortunately relatively common.  Replace them as far as is possible
-     * with their corresponding characters
-     */
-    static String sanitizeEntities(String feedData) {
-        String result = feedData;
-        for (Map.Entry<String, String> entry : HTML_ENTITIES.entrySet()) {
-            result = result.replace(entry.getKey(), entry.getValue());
-        }
-
-        // Handle lone ampersands not part of a recognized XML entity
-        result = result.replaceAll("&(?!(amp|lt|gt|apos|quot);)", "&amp;");
-
-        return result;
-    }
-
     /** Decide whether to keep URI fragments in the feed items.
      * <p></p>
      * We keep fragments if there are multiple different fragments in the items.
@@ -429,16 +384,16 @@ public class FeedFetcherService {
      * @param items The items to check
      * @return True if we should keep the fragments, false otherwise
      */
-    private boolean areFragmentsDisparate(List<Item> items) {
+    private boolean areFragmentsDisparate(List<SimpleFeedParser.ItemData> items) {
         Set<String> seenFragments = new HashSet<>();
 
         try {
             for (var item : items) {
-                if (item.getLink().isEmpty()) {
+                if (item.url().isBlank()) {
                     continue;
                 }
 
-                var link = item.getLink().get();
+                var link = item.url();
                 if (!link.contains("#")) {
                     continue;
                 }

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

@@ -0,0 +1,76 @@
+package nu.marginalia.rss.svc;
+
+import nu.marginalia.WmsaHome;
+import nu.marginalia.slop.SlopTable;
+import nu.marginalia.slop.column.string.StringColumn;
+import nu.marginalia.slop.desc.StorageType;
+import org.apache.commons.io.FileUtils;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.function.BiConsumer;
+
+/** Utility for recording fetched feeds to a journal, useful in debugging feed parser issues.
+ */
+public interface FeedJournal extends AutoCloseable {
+    StringColumn urlColumn = new StringColumn("url");
+    StringColumn contentsColumn = new StringColumn("contents", StandardCharsets.UTF_8, StorageType.ZSTD);
+
+    void record(String url, String contents) throws IOException;
+    void close() throws IOException;
+
+
+    static FeedJournal create() throws IOException {
+        if (Boolean.getBoolean("feedFetcher.persistJournal")) {
+            Path journalPath = WmsaHome.getDataPath().resolve("feed-journal");
+            if (Files.isDirectory(journalPath)) {
+                FileUtils.deleteDirectory(journalPath.toFile());
+            }
+            Files.createDirectories(journalPath);
+            return new RecordingFeedJournal(journalPath);
+        }
+        else {
+            return new NoOpFeedJournal();
+        }
+    }
+
+    class NoOpFeedJournal implements FeedJournal {
+        @Override
+        public void record(String url, String contents) {}
+
+        @Override
+        public void close() {}
+    }
+
+    class RecordingFeedJournal extends SlopTable implements FeedJournal {
+
+        private final StringColumn.Writer urlWriter;
+        private final StringColumn.Writer contentsWriter;
+
+        public RecordingFeedJournal(Path path) throws IOException {
+            super(path, SlopTable.getNumPages(path, FeedJournal.urlColumn));
+
+            urlWriter = urlColumn.create(this);
+            contentsWriter = contentsColumn.create(this);
+        }
+
+        public synchronized void record(String url, String contents) throws IOException {
+            urlWriter.put(url);
+            contentsWriter.put(contents);
+        }
+    }
+
+    static void replay(Path journalPath, BiConsumer<String, String> urlAndContent) throws IOException {
+        try (SlopTable table = new SlopTable(journalPath)) {
+            final StringColumn.Reader urlReader = urlColumn.open(table);
+            final StringColumn.Reader contentsReader = contentsColumn.open(table);
+
+            while (urlReader.hasRemaining()) {
+                urlAndContent.accept(urlReader.get(), contentsReader.get());
+            }
+        }
+
+    }
+}

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

@@ -0,0 +1,94 @@
+package nu.marginalia.rss.svc;
+
+import com.apptasticsoftware.rssreader.DateTimeParser;
+import com.apptasticsoftware.rssreader.util.Default;
+import org.jsoup.Jsoup;
+import org.jsoup.parser.Parser;
+
+import java.time.ZonedDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+public class SimpleFeedParser {
+
+    private static final DateTimeParser dateTimeParser = Default.getDateTimeParser();
+
+    public record ItemData (
+            String title,
+            String description,
+            String url,
+            String pubDate
+    ) {
+        public boolean isWellFormed() {
+            return title != null && !title.isBlank() &&
+                    description != null && !description.isBlank() &&
+                    url != null && !url.isBlank() &&
+                    pubDate != null && !pubDate.isBlank();
+        }
+
+        public Optional<ZonedDateTime> getPubDateZonedDateTime() {
+            try {
+                return Optional.ofNullable(dateTimeParser.parse(pubDate()));
+            }
+            catch (Exception e) {
+                return Optional.empty();
+            }
+        }
+
+    }
+
+    public static List<ItemData> parse(String content) {
+        var doc = Jsoup.parse(content, Parser.xmlParser());
+        List<ItemData> ret = new ArrayList<>();
+
+        doc.select("item, entry").forEach(element -> {
+            String link = "";
+            String title = "";
+            String description = "";
+            String pubDate = "";
+
+            for (String attr : List.of("title", "dc:title")) {
+                if (!title.isBlank())
+                    break;
+                var tag = element.getElementsByTag(attr).first();
+                if (tag != null) {
+                    title = tag.text();
+                }
+            }
+
+            for (String attr : List.of("title", "summary", "content", "description", "dc:description")) {
+                if (!description.isBlank())
+                    break;
+                var tag = element.getElementsByTag(attr).first();
+                if (tag != null) {
+                    description = tag.text();
+                }
+            }
+
+            for (String attr : List.of("pubDate", "published", "updated", "issued", "created", "dc:date")) {
+                if (!pubDate.isBlank())
+                    break;
+                var tag = element.getElementsByTag(attr).first();
+                if (tag != null) {
+                    pubDate = tag.text();
+                }
+            }
+
+            for (String attr : List.of("link", "url")) {
+                if (!link.isBlank())
+                    break;
+                var tag = element.getElementsByTag(attr).first();
+                if (tag != null) {
+                    link = tag.text();
+                }
+            }
+
+            ret.add(new ItemData(title, description, link, pubDate));
+        });
+
+
+        return ret;
+    }
+
+}

code/functions/live-capture/test/nu/marginalia/livecapture/BrowserlessClientTest.java

@@ -2,16 +2,21 @@ package nu.marginalia.livecapture;
 
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
 import org.testcontainers.containers.GenericContainer;
 import org.testcontainers.junit.jupiter.Testcontainers;
 import org.testcontainers.utility.DockerImageName;
 
 import java.net.URI;
+import java.util.Map;
 
 @Testcontainers
+@Tag("slow")
 public class BrowserlessClientTest {
-    static GenericContainer<?> container = new GenericContainer<>(DockerImageName.parse("browserless/chrome")).withExposedPorts(3000);
+    static GenericContainer<?> container = new GenericContainer<>(DockerImageName.parse("browserless/chrome"))
+            .withEnv(Map.of("TOKEN", "BROWSERLESS_TOKEN"))
+            .withExposedPorts(3000);
 
     @BeforeAll
     public static void setup() {

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

@@ -1,50 +0,0 @@
-package nu.marginalia.rss.svc;
-
-import com.apptasticsoftware.rssreader.Item;
-import com.apptasticsoftware.rssreader.RssReader;
-import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Test;
-
-import java.util.List;
-import java.util.Optional;
-
-public class TestXmlSanitization {
-
-    @Test
-    public void testPreservedEntities() {
-        Assertions.assertEquals("&", FeedFetcherService.sanitizeEntities("&"));
-        Assertions.assertEquals("<", FeedFetcherService.sanitizeEntities("<"));
-        Assertions.assertEquals(">", FeedFetcherService.sanitizeEntities(">"));
-        Assertions.assertEquals("'", FeedFetcherService.sanitizeEntities("'"));
-    }
-
-    @Test
-    public void testNlnetTitleTag() {
-        // The NLnet atom feed puts HTML tags in the entry/title tags, which breaks the vanilla RssReader code
-
-        // Verify we're able to consume and strip out the HTML tags
-        RssReader r = new RssReader();
-
-        List<Item> items = r.read(ClassLoader.getSystemResourceAsStream("nlnet.atom")).toList();
-
-        Assertions.assertEquals(1, items.size());
-        for (var item : items) {
-            Assertions.assertEquals(Optional.of("50 Free and Open Source Projects Selected for NGI Zero grants"), item.getTitle());
-        }
-    }
-
-    @Test
-    public void testStrayAmpersand() {
-        Assertions.assertEquals("Bed &amp; Breakfast", FeedFetcherService.sanitizeEntities("Bed & Breakfast"));
-    }
-
-    @Test
-    public void testTranslatedHtmlEntity() {
-        Assertions.assertEquals("Foo -- Bar", FeedFetcherService.sanitizeEntities("Foo &mdash; Bar"));
-    }
-
-    @Test
-    public void testTranslatedHtmlEntityQuot() {
-        Assertions.assertEquals("\"Bob\"", FeedFetcherService.sanitizeEntities("&quot;Bob&quot;"));
-    }
-}

code/functions/search-query/api/java/nu/marginalia/api/searchquery/QueryProtobufCodec.java

@@ -15,7 +15,10 @@ import nu.marginalia.api.searchquery.model.results.debug.ResultRankingDetails;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.model.EdgeUrl;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 public class QueryProtobufCodec {
 
@@ -42,13 +45,27 @@ public class QueryProtobufCodec {
         else
             builder.setQueryStrategy(request.getQueryStrategy());
 
-        if (query.specs.rankingParams != null && request.getTemporalBias().getBias() != RpcTemporalBias.Bias.NONE) {
-            builder.setParameters(
-                    RpcResultRankingParameters.newBuilder(query.specs.rankingParams)
-                            .setTemporalBias(request.getTemporalBias())
-                            .build()
-            );
+        if (request.getTemporalBias().getBias() != RpcTemporalBias.Bias.NONE) {
+            if (query.specs.rankingParams != null) {
+                builder.setParameters(
+                        RpcResultRankingParameters.newBuilder(query.specs.rankingParams)
+                                .setTemporalBias(request.getTemporalBias())
+                                .build()
+                );
+            } else {
+                builder.setParameters(
+                        RpcResultRankingParameters.newBuilder(PrototypeRankingParameters.sensibleDefaults())
+                                .setTemporalBias(request.getTemporalBias())
+                                .build()
+                );
+            }
+        } else if (query.specs.rankingParams != null) {
+            builder.setParameters(query.specs.rankingParams);
         }
+        // else {
+        // if we have no ranking params, we don't need to set them, the client check and use the default values
+        // so we don't need to send this huge object over the wire
+        // }
 
         return builder.build();
     }
@@ -292,7 +309,7 @@ public class QueryProtobufCodec {
                 IndexProtobufCodec.convertSpecLimit(specs.getRank()),
                 specs.getQueryLimits(),
                 QueryStrategy.valueOf(specs.getQueryStrategy()),
-                Objects.requireNonNullElseGet(specs.getParameters(), PrototypeRankingParameters::sensibleDefaults)
+                specs.hasParameters() ? specs.getParameters() : null
         );
     }
 

code/functions/search-query/api/java/nu/marginalia/api/searchquery/model/query/SearchSpecification.java

@@ -5,6 +5,7 @@ import nu.marginalia.api.searchquery.RpcResultRankingParameters;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.index.query.limit.SpecificationLimit;
 
+import javax.annotation.Nullable;
 import java.util.List;
 
 public class SearchSpecification {
@@ -28,6 +29,7 @@ public class SearchSpecification {
 
     public final QueryStrategy queryStrategy;
 
+    @Nullable
     public final RpcResultRankingParameters rankingParams;
 
     public SearchSpecification(SearchQuery query,
@@ -40,7 +42,7 @@ public class SearchSpecification {
                                SpecificationLimit rank,
                                RpcQueryLimits queryLimits,
                                QueryStrategy queryStrategy,
-                               RpcResultRankingParameters rankingParams)
+                               @Nullable RpcResultRankingParameters rankingParams)
     {
         this.query = query;
         this.domains = domains;

code/index/api/java/nu/marginalia/index/api/IndexClient.java

@@ -16,20 +16,19 @@ import org.slf4j.LoggerFactory;
 
 import java.util.ArrayList;
 import java.util.Comparator;
-import java.util.Iterator;
 import java.util.List;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
-
-import static java.lang.Math.clamp;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.function.Consumer;
 
 @Singleton
 public class IndexClient {
     private static final Logger logger = LoggerFactory.getLogger(IndexClient.class);
     private final GrpcMultiNodeChannelPool<IndexApiGrpc.IndexApiBlockingStub> channelPool;
     private final DomainBlacklistImpl blacklist;
-    private static final ExecutorService executor = Executors.newVirtualThreadPerTaskExecutor();
+    private static final ExecutorService executor = Executors.newCachedThreadPool();
 
     @Inject
     public IndexClient(GrpcChannelPoolFactory channelPoolFactory, DomainBlacklistImpl blacklist) {
@@ -51,40 +50,37 @@ public class IndexClient {
 
     /** Execute a query on the index partitions and return the combined results. */
     public AggregateQueryResponse executeQueries(RpcIndexQuery indexRequest, Pagination pagination) {
-        List<CompletableFuture<Iterator<RpcDecoratedResultItem>>> futures =
-                channelPool.call(IndexApiGrpc.IndexApiBlockingStub::query)
-                        .async(executor)
-                        .runEach(indexRequest);
 
         final int requestedMaxResults = indexRequest.getQueryLimits().getResultsTotal();
-        final int resultsUpperBound = requestedMaxResults * channelPool.getNumNodes();
 
-        List<RpcDecoratedResultItem> results = new ArrayList<>(resultsUpperBound);
+        AtomicInteger totalNumResults = new AtomicInteger(0);
 
-        for (var future : futures) {
-            try {
-                future.get().forEachRemaining(results::add);
-            }
-            catch (Exception e) {
-                logger.error("Downstream exception", e);
-            }
-        }
+        List<RpcDecoratedResultItem> results =
+                channelPool.call(IndexApiGrpc.IndexApiBlockingStub::query)
+                        .async(executor)
+                        .runEach(indexRequest)
+                        .stream()
+                        .map(future -> future.thenApply(iterator -> {
+                            List<RpcDecoratedResultItem> ret = new ArrayList<>(requestedMaxResults);
+                            iterator.forEachRemaining(ret::add);
+                            totalNumResults.addAndGet(ret.size());
+                            return ret;
+                        }))
+                        .mapMulti((CompletableFuture<List<RpcDecoratedResultItem>> fut, Consumer<List<RpcDecoratedResultItem>> c) ->{
+                            try {
+                                c.accept(fut.join());
+                            } catch (Exception e) {
+                                logger.error("Error while fetching results", e);
+                            }
+                        })
+                        .flatMap(List::stream)
+                        .filter(item -> !isBlacklisted(item))
+                        .sorted(comparator)
+                        .skip(Math.max(0, (pagination.page - 1) * pagination.pageSize))
+                        .limit(pagination.pageSize)
+                        .toList();
 
-        // Sort the results by ranking score and remove blacklisted domains
-        results.sort(comparator);
-        results.removeIf(this::isBlacklisted);
-
-        int numReceivedResults = results.size();
-
-        // pagination is typically 1-indexed, so we need to adjust the start and end indices
-        int indexStart = (pagination.page - 1) * pagination.pageSize;
-        int indexEnd = (pagination.page) * pagination.pageSize;
-
-        results = results.subList(
-                clamp(indexStart, 0, Math.max(0, results.size() - 1)), // from is inclusive, so subtract 1 from size()
-                clamp(indexEnd, 0, results.size()));
-
-        return new AggregateQueryResponse(results, pagination.page(), numReceivedResults);
+        return new AggregateQueryResponse(results, pagination.page(), totalNumResults.get());
     }
 
     private boolean isBlacklisted(RpcDecoratedResultItem item) {

code/index/java/nu/marginalia/index/model/SearchParameters.java

@@ -13,8 +13,6 @@ import nu.marginalia.index.query.IndexSearchBudget;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.index.searchset.SearchSet;
 
-import java.util.Objects;
-
 import static nu.marginalia.api.searchquery.IndexProtobufCodec.convertSpecLimit;
 
 public class SearchParameters {
@@ -88,7 +86,7 @@ public class SearchParameters {
         compiledQuery = CompiledQueryParser.parse(this.query.compiledQuery);
         compiledQueryIds = compiledQuery.mapToLong(SearchTermsUtil::getWordId);
 
-        rankingParams = Objects.requireNonNullElseGet(request.getParameters(), PrototypeRankingParameters::sensibleDefaults);
+        rankingParams = request.hasParameters() ? request.getParameters() : PrototypeRankingParameters.sensibleDefaults();
     }
 
 

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

@@ -22,6 +22,7 @@ import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.security.NoSuchAlgorithmException;
+import java.time.Duration;
 import java.time.Instant;
 import java.util.*;
 
@@ -89,6 +90,7 @@ public class WarcRecorder implements AutoCloseable {
 
         var call = client.newCall(request);
 
+
         cookieInformation.update(client, request.url());
 
         try (var response = call.execute();
@@ -167,6 +169,25 @@ public class WarcRecorder implements AutoCloseable {
             warcRequest.http(); // force HTTP header to be parsed before body is consumed so that caller can use it
             writer.write(warcRequest);
 
+            if (Duration.between(date, Instant.now()).compareTo(Duration.ofSeconds(9)) > 0
+                    && inputBuffer.size() < 2048
+                    && !request.url().encodedPath().endsWith("robots.txt")) // don't bail on robots.txt
+            {
+                // Fast detection and mitigation of crawler traps that respond with slow
+                // small responses, with a high branching factor
+
+                // Note we bail *after* writing the warc records, this will effectively only
+                // prevent link extraction from the document.
+
+                logger.warn("URL {} took too long to fetch ({}s) and was too small for the effort ({}b)",
+                        requestUri,
+                        Duration.between(date, Instant.now()).getSeconds(),
+                        inputBuffer.size()
+                );
+
+                return new HttpFetchResult.ResultException(new IOException("Likely crawler trap"));
+            }
+
             return new HttpFetchResult.ResultOk(responseUri,
                     response.code(),
                     inputBuffer.headers(),

code/services-application/search-service/java/nu/marginalia/search/command/SearchParameters.java

@@ -84,18 +84,33 @@ public record SearchParameters(WebsiteUrl url,
     }
 
     public String renderUrl() {
-        String path = String.format("/search?query=%s&profile=%s&js=%s&adtech=%s&recent=%s&searchTitle=%s&newfilter=%s&page=%d",
-                URLEncoder.encode(query, StandardCharsets.UTF_8),
-                URLEncoder.encode(profile.filterId, StandardCharsets.UTF_8),
-                URLEncoder.encode(js.value, StandardCharsets.UTF_8),
-                URLEncoder.encode(adtech.value, StandardCharsets.UTF_8),
-                URLEncoder.encode(recent.value, StandardCharsets.UTF_8),
-                URLEncoder.encode(searchTitle.value, StandardCharsets.UTF_8),
-                Boolean.valueOf(newFilter).toString(),
-                page
-                );
 
-        return path;
+        StringBuilder pathBuilder = new StringBuilder("/search?");
+        pathBuilder.append("query=").append(URLEncoder.encode(query, StandardCharsets.UTF_8));
+
+        if (profile != SearchProfile.NO_FILTER) {
+            pathBuilder.append("&profile=").append(URLEncoder.encode(profile.filterId, StandardCharsets.UTF_8));
+        }
+        if (js != SearchJsParameter.DEFAULT) {
+            pathBuilder.append("&js=").append(URLEncoder.encode(js.value, StandardCharsets.UTF_8));
+        }
+        if (adtech != SearchAdtechParameter.DEFAULT) {
+            pathBuilder.append("&adtech=").append(URLEncoder.encode(adtech.value, StandardCharsets.UTF_8));
+        }
+        if (recent != SearchRecentParameter.DEFAULT) {
+            pathBuilder.append("&recent=").append(URLEncoder.encode(recent.value, StandardCharsets.UTF_8));
+        }
+        if (searchTitle != SearchTitleParameter.DEFAULT) {
+            pathBuilder.append("&searchTitle=").append(URLEncoder.encode(searchTitle.value, StandardCharsets.UTF_8));
+        }
+        if (page != 1) {
+            pathBuilder.append("&page=").append(page);
+        }
+        if (newFilter) {
+            pathBuilder.append("&newfilter=").append(Boolean.valueOf(newFilter).toString());
+        }
+
+        return pathBuilder.toString();
     }
 
     public RpcTemporalBias.Bias temporalBias() {

code/services-application/search-service/java/nu/marginalia/search/command/commands/SearchCommand.java

@@ -3,27 +3,22 @@ package nu.marginalia.search.command.commands;
 import com.google.inject.Inject;
 import io.jooby.MapModelAndView;
 import io.jooby.ModelAndView;
-import nu.marginalia.search.JteRenderer;
 import nu.marginalia.search.SearchOperator;
 import nu.marginalia.search.command.SearchCommandInterface;
 import nu.marginalia.search.command.SearchParameters;
 import nu.marginalia.search.model.DecoratedSearchResults;
 import nu.marginalia.search.model.NavbarModel;
 
-import java.io.IOException;
 import java.util.Map;
 import java.util.Optional;
 
 public class SearchCommand implements SearchCommandInterface {
     private final SearchOperator searchOperator;
-    private final JteRenderer jteRenderer;
 
 
     @Inject
-    public SearchCommand(SearchOperator searchOperator,
-                         JteRenderer jteRenderer) throws IOException {
+    public SearchCommand(SearchOperator searchOperator){
         this.searchOperator = searchOperator;
-        this.jteRenderer = jteRenderer;
     }
 
     @Override

code/services-application/search-service/java/nu/marginalia/search/svc/SearchQueryService.java

@@ -37,7 +37,7 @@ public class SearchQueryService {
             @QueryParam String profile,
             @QueryParam String js,
             @QueryParam String recent,
-            @QueryParam String title,
+            @QueryParam String searchTitle,
             @QueryParam String adtech,
             @QueryParam Integer page
     ) {
@@ -47,7 +47,7 @@ public class SearchQueryService {
                     SearchProfile.getSearchProfile(profile),
                     SearchJsParameter.parse(js),
                     SearchRecentParameter.parse(recent),
-                    SearchTitleParameter.parse(title),
+                    SearchTitleParameter.parse(searchTitle),
                     SearchAdtechParameter.parse(adtech),
                     false,
                     Objects.requireNonNullElse(page,1));

code/services-application/search-service/java/nu/marginalia/search/svc/SearchSiteInfoService.java

@@ -28,6 +28,7 @@ import org.slf4j.LoggerFactory;
 import java.sql.SQLException;
 import java.util.*;
 import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
 import java.util.function.Supplier;
@@ -67,8 +68,12 @@ public class SearchSiteInfoService {
         this.screenshotService = screenshotService;
         this.dataSource = dataSource;
         this.searchSiteSubscriptions = searchSiteSubscriptions;
+
+        Thread.ofPlatform().name("Recently Added Domains Model Updater").start(this::modelUpdater);
     }
 
+    private volatile SiteOverviewModel cachedOverviewModel = new SiteOverviewModel(List.of());
+
     @GET
     @Path("/site")
     public ModelAndView<?> handleOverview(@QueryParam String domain) {
@@ -77,23 +82,48 @@ public class SearchSiteInfoService {
             return new MapModelAndView("redirect.jte", Map.of("url", "/site/"+domain));
         }
 
-        List<SiteOverviewModel.DiscoveredDomain> domains = new ArrayList<>();
-
-        try (var conn = dataSource.getConnection();
-             var stmt = conn.prepareStatement("SELECT DOMAIN_NAME, DISCOVER_DATE FROM EC_DOMAIN WHERE NODE_AFFINITY = 0 ORDER BY ID DESC LIMIT 10")) {
-
-            var rs = stmt.executeQuery();
-            while (rs.next()) {
-                domains.add(new SiteOverviewModel.DiscoveredDomain(rs.getString("DOMAIN_NAME"), rs.getString("DISCOVER_DATE")));
-            }
-        }
-        catch (SQLException ex) {
-            throw new RuntimeException();
-        }
-
         return new MapModelAndView("siteinfo/start.jte",
                 Map.of("navbar", NavbarModel.SITEINFO,
-                        "model", new SiteOverviewModel(domains)));
+                        "model", cachedOverviewModel));
+    }
+
+    private void modelUpdater() {
+        while (!Thread.interrupted()) {
+            List<SiteOverviewModel.DiscoveredDomain> domains = new ArrayList<>();
+
+            // This query can be quite expensive, so we can't run it on demand
+            // for every request. Instead, we run it every 15 minutes and cache
+            // the result.
+
+            try (var conn = dataSource.getConnection();
+                 var stmt = conn.prepareStatement("""
+                    SELECT DOMAIN_NAME, DISCOVER_DATE
+                    FROM EC_DOMAIN
+                    WHERE NODE_AFFINITY = 0
+                    ORDER BY ID DESC
+                    LIMIT 10
+                    """))
+            {
+                var rs = stmt.executeQuery();
+                while (rs.next()) {
+                    domains.add(new SiteOverviewModel.DiscoveredDomain(
+                            rs.getString("DOMAIN_NAME"),
+                            rs.getString("DISCOVER_DATE"))
+                    );
+                }
+            } catch (SQLException ex) {
+                logger.warn("Failed to get recently added domains: {}", ex.getMessage());
+            }
+
+            cachedOverviewModel = new SiteOverviewModel(domains);
+
+            try {
+                TimeUnit.MINUTES.sleep(15);
+            } catch (InterruptedException e) {
+                Thread.currentThread().interrupt();
+                break;
+            }
+        }
     }
 
     public record SiteOverviewModel(List<DiscoveredDomain> domains) {
@@ -107,7 +137,7 @@ public class SearchSiteInfoService {
             @PathParam String domainName,
             @QueryParam String view,
             @QueryParam Integer page
-    ) throws SQLException {
+    ) throws SQLException, ExecutionException {
 
         if (null == domainName || domainName.isBlank()) {
             return null;
@@ -193,7 +223,7 @@ public class SearchSiteInfoService {
         );
     }
 
-    private SiteInfoWithContext listInfo(Context context, String domainName) {
+    private SiteInfoWithContext listInfo(Context context, String domainName) throws ExecutionException {
 
         var domain = new EdgeDomain(domainName);
         final int domainId = domainQueries.tryGetDomainId(domain).orElse(-1);

code/services-application/search-service/resources/jte/serp/part/searchform.jte

@@ -36,10 +36,11 @@
 
     </div>
 
+    @if (filters.showRecentOption.isSet()) <input type="hidden" name="js" value="${filters.removeJsOption.value()}"> @endif
+    @if (filters.reduceAdtechOption.isSet()) <input type="hidden" name="adtech" value="${filters.reduceAdtechOption.value()}"> @endif
+    @if (filters.searchTitleOption.isSet()) <input type="hidden" name="searchTitle" value="${filters.searchTitleOption.value()}"> @endif
+    @if (filters.showRecentOption.isSet()) <input type="hidden" name="recent" value="${filters.showRecentOption.value()}"> @endif
 
-    <input type="hidden" name="js" value="${filters.removeJsOption.value()}">
-    <input type="hidden" name="adtech" value="${filters.reduceAdtechOption.value()}">
-    <input type="hidden" name="searchTitle" value="${filters.searchTitleOption.value()}">
     <input type="hidden" name="profile" value="${profile}">
-    <input type="hidden" name="recent" value="${filters.showRecentOption.value()}">
+
 </form>

code/services-application/search-service/resources/jte/serp/start.jte

@@ -34,12 +34,12 @@
 <div class="max-w-7xl mx-auto flex flex-col space-y-4 fill-w">
     <div class="border dark:border-gray-600 dark:bg-gray-800 bg-white rounded p-2 m-4 ">
         <div class="text-slate-700 dark:text-white text-sm p-4">
-            <div class="fas fa-wrench mr-1 text-margeblue dark:text-slate-200"></div>
-            This is the new design and home of Marginalia Search.  Migration to the new domain <pre class="inline text-red-800 dark:text-red-100">marginalia-search.com</pre> is currently <em>in progress</em>,
-            so mind that some things may be a bit broken for a day or two.  <a href="https://about.marginalia-search.com/article/redesign/"  class="underline text-liteblue dark:text-blue-200">Read more</a>.
+            <div class="fas fa-gift mr-1 text-margeblue dark:text-slate-200"></div>
+            This is the new design and home of Marginalia Search.
+            You can read about what this entails <a href="https://about.marginalia-search.com/article/redesign/"  class="underline text-liteblue dark:text-blue-200">here</a>.
         <p class="my-4"></p>
-        If you have any issues or feedback regarding this change, please email
-        <a href="mailto:contact@marginalia-search.com" class="underline text-liteblue dark:text-blue-200">contact@marginalia-search.com</a>.
+        The old version of Marginalia Search remains available at
+        <a href="https://old-search.marginalia.nu/" class="underline text-liteblue dark:text-blue-200">https://old-search.marginalia.nu/</a>.
         </div>
     </div>
     <div class="mx-auto flex flex-col sm:flex-row my-4 sm:space-x-2 space-y-2 sm:space-y-0 w-full md:w-auto px-2">

code/services-application/search-service/resources/jte/siteinfo/view/overview.jte

@@ -1,5 +1,4 @@
 @import nu.marginalia.db.DbDomainQueries
-@import nu.marginalia.model.EdgeDomain
 @import nu.marginalia.search.svc.SearchSiteInfoService
 @import nu.marginalia.search.svc.SearchSiteInfoService.*
 @import nu.marginalia.search.model.UrlDetails
@@ -81,35 +80,6 @@
 
         @endif
 
-
-        @if (!siteInfo.siblingDomains().isEmpty())
-            <div class="mx-3 flex place-items-baseline space-x-2 p-2 bg-gray-100 dark:bg-gray-600 rounded">
-                <i class="fas fa-globe"></i>
-                <span>Related Subdomains</span>
-            </div>
-
-            <table class="min-w-full divide-y divide-gray-200 dark:divide-gray-600 mx-4">
-                <thead>
-                <tr class="bg-gray-50 dark:bg-gray-700">
-                    <th scope="col" class="px-2 py-2 text-left text-xs font-medium text-gray-500 dark:text-gray-100 uppercase tracking-wider">Domain Name</th>
-                </tr>
-                </thead>
-                <tbody class="bg-white dark:bg-gray-800 divide-y divide-gray-200 dark:divide-gray-600 text-xs">
-                @for (DbDomainQueries.DomainWithNode sibling : siteInfo.siblingDomains())
-                    <tr>
-                        <td class="px-3 py-6 md:py-3 whitespace-nowrap">
-                            <a class="text-liteblue dark:text-blue-200" href="/site/${sibling.domain().toString()}">${sibling.domain().toString()}</a>
-
-                            @if (!sibling.isIndexed())
-                                <i class="ml-1 fa-regular fa-question-circle text-gray-400 dark:text-gray-600 text-xs" title="Not indexed"></i>
-                            @endif
-                        </td>
-                    </tr>
-                @endfor
-                </tbody>
-            </table>
-        @endif
-
         @if (siteInfo.domainInformation().isUnknownDomain())
             <div class="mx-3 flex place-items-baseline space-x-2 p-2 bg-gray-100 dark:bg-gray-600 rounded">
                 <i class="fa-regular fa-circle-question"></i>
@@ -178,6 +148,36 @@
             </form>
         @endif
 
+
+        @if (!siteInfo.siblingDomains().isEmpty())
+            <div class="mx-3 flex place-items-baseline space-x-2 p-2 bg-gray-100 dark:bg-gray-600 rounded">
+                <i class="fas fa-globe"></i>
+                <span>Related Subdomains</span>
+            </div>
+
+            <table class="min-w-full divide-y divide-gray-200 dark:divide-gray-600 mx-4">
+                <thead>
+                <tr class="bg-gray-50 dark:bg-gray-700">
+                    <th scope="col" class="px-2 py-2 text-left text-xs font-medium text-gray-500 dark:text-gray-100 uppercase tracking-wider">Domain Name</th>
+                </tr>
+                </thead>
+                <tbody class="bg-white dark:bg-gray-800 divide-y divide-gray-200 dark:divide-gray-600 text-xs">
+                @for (DbDomainQueries.DomainWithNode sibling : siteInfo.siblingDomains())
+                    <tr>
+                        <td class="px-3 py-6 md:py-3 whitespace-nowrap">
+                            <a class="text-liteblue dark:text-blue-200" href="/site/${sibling.domain().toString()}">${sibling.domain().toString()}</a>
+
+                            @if (!sibling.isIndexed())
+                                <i class="ml-1 fa-regular fa-question-circle text-gray-400 dark:text-gray-600 text-xs" title="Not indexed"></i>
+                            @endif
+                        </td>
+                    </tr>
+                @endfor
+                </tbody>
+            </table>
+        @endif
+
+
         @if (siteInfo.isKnown())
             <div class="mx-3 flex place-items-baseline space-x-2 p-2 bg-gray-100 dark:bg-gray-600 rounded">
                 <i class="fas fa-chart-simple"></i>

code/tools/screenshot-capture-tool/java/nu/marginalia/screenshot/ScreenshotCaptureToolMain.java

@@ -28,7 +28,7 @@ import java.util.concurrent.TimeUnit;
 public class ScreenshotCaptureToolMain {
 
     private static final Logger logger = LoggerFactory.getLogger(ScreenshotCaptureToolMain.class);
-
+    private static final String BROWSERLESS_TOKEN = System.getenv("live-capture.browserless-token");
     public static void main(String[] args) {
         DatabaseModule databaseModule = new DatabaseModule(false);
         var ds = databaseModule.provideConnection();
@@ -107,7 +107,7 @@ public class ScreenshotCaptureToolMain {
             );
 
             var request = HttpRequest.newBuilder()
-                    .uri(new URI("http://browserless:3000/screenshot"))
+                    .uri(new URI("http://browserless:3000/screenshot?token=" + BROWSERLESS_TOKEN))
                     .method("POST", HttpRequest.BodyPublishers.ofString(
                             gson.toJson(requestData)
                     ))

deploy.txt

@@ -1,3 +1,4 @@
 ## This is a token file for automatic deployment
 
+2025-01-08:  Deploy executor.
 2025-01-07:  Deploy executor.

run/install/barebones-1/docker-compose.yml.template

@@ -72,11 +72,11 @@ services:
     image: "mariadb:lts"
     container_name: "mariadb"
     env_file: "${INSTALL_DIR}/env/mariadb.env"
-    command: ['mysqld', '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci']
+    command: ['mariadbd', '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci']
     ports:
       - "127.0.0.1:3306:3306/tcp"
     healthcheck:
-      test: mysqladmin ping -h 127.0.0.1 -u ${uval} --password=${pval}
+      test: mariadb-admin ping -h 127.0.0.1 -u ${uval} --password=${pval}
       start_period: 5s
       interval: 5s
       timeout: 5s

run/install/barebones-2/docker-compose.yml.template

@@ -103,11 +103,11 @@ services:
     image: "mariadb:lts"
     container_name: "mariadb"
     env_file: "${INSTALL_DIR}/env/mariadb.env"
-    command: ['mysqld', '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci']
+    command: ['mariadbd', '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci']
     ports:
       - "127.0.0.1:3306:3306/tcp"
     healthcheck:
-      test: mysqladmin ping -h 127.0.0.1 -u ${uval} --password=${pval}
+      test: mariadb-admin ping -h 127.0.0.1 -u ${uval} --password=${pval}
       start_period: 5s
       interval: 5s
       timeout: 5s

run/install/marginalia-prod-like/docker-compose.yml.template

@@ -129,11 +129,11 @@ services:
     image: "mariadb:lts"
     container_name: "mariadb"
     env_file: "${INSTALL_DIR}/env/mariadb.env"
-    command: ['mysqld', '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci']
+    command: ['mariadbd', '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci']
     ports:
       - "127.0.0.1:3306:3306/tcp"
     healthcheck:
-      test: mysqladmin ping -h 127.0.0.1 -u ${uval} --password=${pval}
+      test: mariadb-admin ping -h 127.0.0.1 -u ${uval} --password=${pval}
       start_period: 5s
       interval: 5s
       timeout: 5s

run/install/no-docker/docker-compose.yml.template

@@ -3,11 +3,11 @@ services:
     image: "mariadb:lts"
     container_name: "mariadb"
     env_file: "${INSTALL_DIR}/env/mariadb.env"
-    command: ['mysqld', '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci']
+    command: ['mariadbd', '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci']
     ports:
       - "127.0.0.1:3306:3306/tcp"
     healthcheck:
-      test: mysqladmin ping -h 127.0.0.1 -u ${uval} --password=${pval}
+      test: mariadb-admin ping -h 127.0.0.1 -u ${uval} --password=${pval}
       start_period: 5s
       interval: 5s
       timeout: 5s