Preparations for new crawl round

marginalia_nu/src/main/java/nu/marginalia/wmsa/edge/converting/loader/SqlLoadUrls.java

@@ -35,7 +35,7 @@ public class SqlLoadUrls {
                             IN PATH_HASH BIGINT
                             )
                         BEGIN
-                            INSERT IGNORE INTO EC_URL (PROTO,DOMAIN_ID,PORT,PATH,PATH_HASH) SELECT PROTO,ID,PORT,PATH,PATH_HASH FROM EC_DOMAIN WHERE DOMAIN_NAME=DOMAIN;
+                            INSERT IGNORE INTO EC_URL (PROTO,DOMAIN_ID,PORT,PATH,PARAM,PATH_HASH) SELECT PROTO,ID,PORT,PATH,PARAM,PATH_HASH FROM EC_DOMAIN WHERE DOMAIN_NAME=DOMAIN;
                         END
                         """);
             }

marginalia_nu/src/main/java/nu/marginalia/wmsa/edge/converting/processor/logic/LinkParser.java

@@ -114,6 +114,7 @@ public class LinkParser {
     }
 
     private static final Pattern spaceRegex = Pattern.compile(" ");
+    private static final Pattern paramSeparatorPattern = Pattern.compile("\\?");
 
     @SneakyThrows
     private String resolveUrl(EdgeUrl baseUrl, String s) {
@@ -123,7 +124,7 @@ public class LinkParser {
             return s;
         }
 
-        String[] parts = s.split("\\?", 2);
+        String[] parts = paramSeparatorPattern.split(s, 2);
         String path = parts[0];
         String param;
         if (parts.length > 1) {

marginalia_nu/src/main/java/nu/marginalia/wmsa/edge/converting/processor/logic/QueryParams.java

@@ -27,24 +27,21 @@ public class QueryParams {
     }
 
     public static boolean isPermittedParam(String path, String param) {
+        if (path.endsWith(".cgi")) return true;
+
+        if (param.startsWith("id=")) return true;
+        if (param.startsWith("p=")) return true;
+        if (param.startsWith("i=")) return true;
+        if (param.startsWith("t=")) return true;
+        if (param.startsWith("v=")) return true;
+        if (param.startsWith("post=")) return true;
+
         if (path.endsWith("index.php")) {
             if (param.startsWith("showtopic="))
                 return true;
             if (param.startsWith("showforum="))
                 return true;
         }
-        if (path.endsWith("viewtopic.php")) {
-            return (param.startsWith("t=") || param.startsWith("p="));
-        }
-        if (path.endsWith("viewforum.php")) {
-            return param.startsWith("v=");
-        }
-        if (path.endsWith("showthread.php")) {
-            return (param.startsWith("t=") || param.startsWith("p="));
-        }
-        if (path.endsWith("showforum.php")) {
-            return param.startsWith("v=");
-        }
 
         if (path.endsWith("StoryView.py")) { // folklore.org is neat
             return param.startsWith("project=") || param.startsWith("story=");

marginalia_nu/src/main/java/nu/marginalia/wmsa/edge/crawling/CrawlJobExtractorMain.java

@@ -45,7 +45,13 @@ public class CrawlJobExtractorMain {
                     INDEXED DESC,
                     EC_DOMAIN.ID
             """;
-
+    private static final String queuedDomainsSql =
+            """
+               SELECT IFNULL(ID, -1), LOWER(CRAWL_QUEUE.DOMAIN_NAME)
+               FROM CRAWL_QUEUE
+               LEFT JOIN EC_DOMAIN
+               ON CRAWL_QUEUE.DOMAIN_NAME=EC_DOMAIN.DOMAIN_NAME
+            """;
     private static final String urlsSql =
             """
                 SELECT URL
@@ -66,8 +72,8 @@ public class CrawlJobExtractorMain {
                 AND VISITED
                 ;
             """;
-    private static final int MIN_VISIT_COUNT = 100;
+    private static final int MIN_VISIT_COUNT = 1000;
-    private static final int MAX_VISIT_COUNT = 5000;
+    private static final int MAX_VISIT_COUNT = 100000;
 
     private final EdgeDomainBlacklistImpl blacklist;
 
@@ -109,14 +115,25 @@ public class CrawlJobExtractorMain {
         }
     }
 
-    private record DomainWithId(String domainName, int id) {}
+    private record DomainWithId(String domainName, int id) {
+    }
 
     private Stream<CrawlingSpecification> extractDomains() {
-        List<DomainWithId> ids = new ArrayList<>(100_000);
+        Set<DomainWithId> ids = new HashSet<>(1_000_000);
 
-        try (var stmt = conn.prepareStatement(domainsSql)) {
+        try (var stmtDomains = conn.prepareStatement(domainsSql);
-            stmt.setFetchSize(10_000);
+             var stmtQueue = conn.prepareStatement(queuedDomainsSql);
-            var rsp = stmt.executeQuery();
+        ) {
+            ResultSet rsp;
+
+            stmtDomains.setFetchSize(10_000);
+            rsp = stmtDomains.executeQuery();
+            while (rsp.next()) {
+                ids.add(new DomainWithId(rsp.getString(2), rsp.getInt(1)));
+            }
+
+            stmtQueue.setFetchSize(10_000);
+            rsp = stmtQueue.executeQuery();
             while (rsp.next()) {
                 ids.add(new DomainWithId(rsp.getString(2), rsp.getInt(1)));
             }
@@ -125,7 +142,6 @@ public class CrawlJobExtractorMain {
             ex.printStackTrace();
         }
 
-        Collections.shuffle(ids);
         return ids.stream()
                 .filter(id -> !blacklist.isBlacklisted(id.id))
                 .map(this::createCrawlJobForDomain);
@@ -140,8 +156,7 @@ public class CrawlJobExtractorMain {
 
         try (var stmt = conn.prepareStatement(urlsSql)) {
             stmt.setFetchSize(1000);
-            stmt.setString(1, domainWithId.domainName);
+            stmt.setInt(1, domainWithId.id);
-            stmt.setInt(2, domainWithId.id);
             var rsp = stmt.executeQuery();
 
             while (rsp.next()) {
@@ -221,7 +236,7 @@ public class CrawlJobExtractorMain {
     }
 
     private int calculateCrawlDepthFromVisitedCount(int count) {
-        count = count + 100 + count / 4;
+        count = count + 1000 + count / 4;
 
         if (count < MIN_VISIT_COUNT) {
             count = MIN_VISIT_COUNT;

marginalia_nu/src/main/java/nu/marginalia/wmsa/edge/model/EdgeUrl.java

@@ -98,10 +98,25 @@ public class EdgeUrl implements WideHashable {
     }
 
     public String toString() {
-        String portPart = port == null ? "" : (":" + port);
+        StringBuilder sb = new StringBuilder(256);
-        String queryPart = param == null ? "" : ("?" + param);
 
-        return proto + "://" + domain + portPart + path + queryPart;
+        sb.append(proto);
+        sb.append("://");
+        sb.append(domain);
+
+        if (port != null) {
+            sb.append(':');
+            sb.append(port);
+        }
+
+        sb.append(path);
+
+        if (param != null) {
+            sb.append('?');
+            sb.append(param);
+        }
+
+        return sb.toString();
     }
 
     public String dir() {

marginalia_nu/src/main/resources/sql/edge-crawler-cache.sql

@@ -225,4 +225,9 @@ COLLATE utf8mb4_unicode_ci;
 CREATE TABLE DATA_DOMAIN_HISTORY (
     DOMAIN_NAME VARCHAR(255) PRIMARY KEY,
     SCREENSHOT_DATE DATE DEFAULT NOW()
+) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+CREATE TABLE CRAWL_QUEUE(
+    DOMAIN_NAME VARCHAR(255) UNIQUE,
+    SOURCE VARCHAR(255)
 ) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

marginalia_nu/src/test/java/nu/marginalia/wmsa/edge/model/EdgeUrlTest.java

@@ -10,7 +10,11 @@ class EdgeUrlTest {
     public void testHashCode() throws URISyntaxException {
         System.out.println(new EdgeUrl("https://memex.marginalia.nu").hashCode());
     }
-
+    @Test
+    public void testParam() throws URISyntaxException {
+        System.out.println(new EdgeUrl("https://memex.marginalia.nu/index.php?id=1").toString());
+        System.out.println(new EdgeUrl("https://memex.marginalia.nu/showthread.php?id=1&count=5&tracking=123").toString());
+    }
     @Test
     void urlencodeFixer() throws URISyntaxException {
         System.out.println(EdgeUrl.urlencodeFixer("https://www.example.com/%-sign"));