implemented search in wiki pages

frontend/src/routes/search/Search.svelte

@@ -7,18 +7,19 @@
 
     import Bookmark from '../bookmark/Template.svelte';
 
-    const router = useTinyRouter();
+    const router  = useTinyRouter();
     let bookmarks = $state(null);
     let companies = $state(null);
     let documents = $state(null);
-    let error = $state(null);
-    let fulltext = false;
-    let key = $state(router.getQueryParam('key'));
-    let input = $state(router.getQueryParam('key'));
-    let notes = $state(null);
-    let projects = $state(null);
-    let tasks = $state(null);
-    let times = $state(null);
+    let error     = $state(null);
+    let fulltext  = false;
+    let key       = $state(router.getQueryParam('key'));
+    let input     = $state(router.getQueryParam('key'));
+    let notes     = $state(null);
+    let pages     = $state(null);
+    let projects  = $state(null);
+    let tasks     = $state(null);
+    let times     = $state(null);
 
     async function setKey(ev){
         if (ev) ev.preventDefault();
@@ -49,6 +50,7 @@
         fetch(api('project/search'),options).then(handleProjects);
         fetch(api('task/search'),options).then(handleTasks);
         fetch(api('time/search'),options).then(handleTimes);
+        fetch(api('wiki/search'),options).then(handleWikiPages);
     }
 
     function onclick(e){
@@ -122,6 +124,15 @@
             error = await resp.text();
         }
     }
+
+    async function handleWikiPages(resp){
+        if (resp.ok){
+            const res = await resp.json();
+            pages = Object.keys(res).length ? res : null;
+        } else {
+            error = await resp.text();
+        }
+    }
     
     $effect(() => doSearch(key))
 </script>
@@ -260,3 +271,19 @@
     </ul>
 </fieldset>
 {/if}
+{#if pages}
+<fieldset>
+    <legend>
+        {t('wiki_pages')}
+    </legend>
+    <ul>
+        {#each Object.values(pages) as page}
+        <li>
+            <a href="/wiki/{page.id}/view" {onclick} >
+                {page.title}
+            </a>
+        </li>
+        {/each}
+    </ul>
+</fieldset>
+{/if}

translations/src/main/resources/de.json

@@ -268,6 +268,7 @@
 
   "welcome" : "Willkommen, {0}",
   "wiki": "Wiki",
+  "wiki_pages": "Wiki-Seiten",
 
   "version": "Version",
   "version_of": "Version {version} von {element}",

wiki/src/main/java/de/srsoftware/umbrella/wiki/SqliteDb.java

@@ -2,6 +2,7 @@
 package de.srsoftware.umbrella.wiki;
 
 import static de.srsoftware.tools.jdbc.Condition.equal;
+import static de.srsoftware.tools.jdbc.Condition.like;
 import static de.srsoftware.tools.jdbc.Query.*;
 import static de.srsoftware.tools.jdbc.Query.SelectQuery.ALL;
 import static de.srsoftware.umbrella.core.Constants.*;
@@ -151,7 +152,25 @@ public class SqliteDb extends BaseDb implements WikiDb {
         }
     }
 
-    @Override
+	@Override
+	public Map<Long, WikiPage> find(long userId, List<String> keys, boolean fulltext) {
+		try {
+			var query = select(ALL).from(TABLE_PAGES).leftJoin(ID,TABLE_PAGES_USERS,PAGE_ID).where(USER_ID,equal(userId));
+			for (var key : keys) query.where(TITLE,like("%"+key+"%"));
+			var rs = query.exec(db);
+			var map = new HashMap<Long,WikiPage>();
+			while (rs.next()) {
+				var page = WikiPage.of(rs);
+				map.put(page.id(),page);
+			}
+			rs.close();
+			return map;
+		} catch (SQLException e) {
+			throw databaseException("Failed to search \"{0}\" in wiki pages",String.join(" "+keys));
+		}
+	}
+
+	@Override
     public boolean isAvailable(String title) {
         if (title==null||title.isBlank())return false;
         try {

wiki/src/main/java/de/srsoftware/umbrella/wiki/WikiDb.java

@@ -11,6 +11,8 @@ public interface WikiDb {
 
 	WikiPage drop(WikiPage page);
 
+	Map<Long,WikiPage> find(long userId, List<String> keys, boolean fulltext);
+
     long getNextId();
 
     boolean isAvailable(String title);

wiki/src/main/java/de/srsoftware/umbrella/wiki/WikiModule.java

@@ -2,10 +2,11 @@
 package de.srsoftware.umbrella.wiki;
 
 import static de.srsoftware.umbrella.core.ConnectionProvider.connect;
-import static de.srsoftware.umbrella.core.Constants.VERSION;
+import static de.srsoftware.umbrella.core.Constants.*;
+import static de.srsoftware.umbrella.core.Constants.FULLTEXT;
 import static de.srsoftware.umbrella.core.ModuleRegistry.userService;
-import static de.srsoftware.umbrella.core.Paths.AVAILABLE;
-import static de.srsoftware.umbrella.core.Paths.PAGE;
+import static de.srsoftware.umbrella.core.Paths.*;
+import static de.srsoftware.umbrella.core.Util.mapValues;
 import static de.srsoftware.umbrella.core.exceptions.UmbrellaException.*;
 import static de.srsoftware.umbrella.core.model.Permission.EDIT;
 import static de.srsoftware.umbrella.wiki.Constants.*;
@@ -20,7 +21,9 @@ import de.srsoftware.umbrella.core.exceptions.UmbrellaException;
 import de.srsoftware.umbrella.core.model.*;
 
 import java.io.IOException;
+import java.util.Arrays;
 import java.util.Optional;
+import java.util.stream.Collectors;
 
 public class WikiModule extends BaseHandler implements WikiService {
 	private final WikiDb wikiDb;
@@ -105,15 +108,25 @@ public class WikiModule extends BaseHandler implements WikiService {
             Optional<Token> token = SessionToken.from(ex).map(Token::of);
             var user = userService().loadUser(token);
             if (user.isEmpty()) return unauthorized(ex);
-            var title = path.pop();
+            var head = path.pop();
             if (!path.empty()) return super.doPost(path,ex);
-            return postNewPage(title,user.get(),ex);
+			if (SEARCH.equals(head)) return postSearch(user.get(),ex);
+            return postNewPage(head,user.get(),ex);
         } catch (UmbrellaException e){
             return send(ex,e);
         }
     }
 
-    private boolean getAvailability(Path path, HttpExchange ex) throws IOException {
+	private boolean postSearch(UmbrellaUser user, HttpExchange ex) throws IOException {
+		var json = json(ex);
+		if (!(json.has(KEY) && json.get(KEY) instanceof String key)) throw missingFieldException(KEY);
+		var keys = Arrays.asList(key.split(" "));
+		var fulltext = json.has(FULLTEXT) && json.get(FULLTEXT) instanceof Boolean val && val;
+		var pages = wikiDb.find(user.id(),keys,fulltext);
+		return sendContent(ex,mapValues(pages));
+	}
+
+	private boolean getAvailability(Path path, HttpExchange ex) throws IOException {
         return sendContent(ex,wikiDb.isAvailable(path.pop()));
     }