ui fixes

hpi-schul-cloud · Oct 19, 2023 · 926daa7 · 926daa7
1 parent 69f1525
commit 926daa7
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Showing 4 changed files with 58 additions and 3 deletions.
diff --git a/src/main/java/de/svs/Namespace.java b/src/main/java/de/svs/Namespace.java
@@ -34,16 +34,20 @@ public class Namespace {
     @ConfigProperty(name = "namespace.activationHours", defaultValue = "48")
     int activationHours;
 
+    @ConfigProperty(name = "externalHostName", defaultValue = "localhost")
+    String externalHostName;
+
     @CheckedTemplate
     public static class Templates {
-        public static native TemplateInstance namespace(String defaultNamespace, String message);
+        public static native TemplateInstance namespace(String host, String defaultNamespace, String message);
     }
 
 
     @GET
     @Produces(MediaType.TEXT_HTML)
     public TemplateInstance get(@QueryParam("namespace") Optional<String> namespace, @QueryParam("redirected-from-503") Optional<Boolean> gotRedirectedFrom503) {
-        return Templates.namespace(namespace.orElse(""),
+        return Templates.namespace(this.externalHostName,
+                namespace.orElse(""),
                 gotRedirectedFrom503.filter(Boolean::booleanValue)
                         .map(b -> "You got here because your namespace appears to be deactivated")
                         .orElse(null));
@@ -71,7 +75,7 @@ public TemplateInstance post(@FormParam("namespace") String namespace, @FormPara
             message = namespace + " not found";
         }
         Log.info(message);
-        return Templates.namespace(namespace, message);
+        return Templates.namespace(this.externalHostName, namespace, message);
     }
 
     @PUT

diff --git a/src/main/java/de/svs/og/RandomGiphyGif.java b/src/main/java/de/svs/og/RandomGiphyGif.java
@@ -0,0 +1,48 @@
+package de.svs.og;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import jakarta.ws.rs.GET;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.Produces;
+import jakarta.ws.rs.core.StreamingOutput;
+import org.eclipse.microprofile.config.inject.ConfigProperty;
+import org.jboss.resteasy.reactive.RestResponse;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.*;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.util.Optional;
+
+@Path("/og")
+public class RandomGiphyGif {
+
+    @ConfigProperty(name = "giphyapikey")
+    Optional<String> giphyApiKey;
+
+
+    @Path("/image.gif")
+    @GET
+    @Produces("image/gif")
+    public RestResponse<StreamingOutput> getRandomGif() throws InterruptedException, IOException, URISyntaxException {
+        if (giphyApiKey.isPresent()) {
+            String apiKey = giphyApiKey.get();
+
+            URI uri = URI.create("https://api.giphy.com/v1/gifs/random?api_key=" + apiKey + "&tag=cat");
+            String gihpyUrl = new ObjectMapper().readTree(uri.toURL()).get("data").get("images").get("original").get("url").textValue();
+
+            HttpClient httpClient = HttpClient.newHttpClient();
+            HttpRequest request = HttpRequest.newBuilder(new URI(gihpyUrl)).GET().build();
+            HttpResponse<InputStream> response = httpClient.send(request, HttpResponse.BodyHandlers.ofInputStream());
+
+            // stream gets closed after it has been fully copied
+            InputStream inputStream = response.body();
+            return RestResponse.ok(inputStream::transferTo, "image/gif");
+        } else {
+            return RestResponse.notFound();
+        }
+    }
+
+}
diff --git a/src/main/resources/META-INF/resources/cat.gif b/src/main/resources/META-INF/resources/cat.gif
diff --git a/src/main/resources/templates/Namespace/namespace.html b/src/main/resources/templates/Namespace/namespace.html
@@ -3,6 +3,9 @@
 <head>
     <meta charset="UTF-8">
     <title>Namespace Activator</title>
+    <meta property="og:type" content="website" />
+    <meta property="og:title" content="pustekuchen" />
+    <meta property="og:image" content="https://{host}/og/image.gif" />
     <style>
         body {
             background-color: black;