#14 show full list

yegor256 · Sep 16, 2016 · 7702009 · 7702009
1 parent fa8693d
commit 7702009
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Showing 7 changed files with 93 additions and 3 deletions.
diff --git a/src/main/java/io/jare/dynamo/DyBase.java b/src/main/java/io/jare/dynamo/DyBase.java
@@ -88,6 +88,15 @@ public Iterator<Domain> domain(final String name) {
             .iterator();
     }
 
+    @Override
+    public Iterable<Domain> all() {
+        return this.table()
+            .frame()
+            .stream()
+            .map(DyDomain::new)
+            .collect(Collectors.<Domain>toList());
+    }
+
     /**
      * Table to work with.
      * @return Table

diff --git a/src/main/java/io/jare/fake/FkBase.java b/src/main/java/io/jare/fake/FkBase.java
@@ -47,4 +47,9 @@ public Iterator<Domain> domain(final String name) {
         return Collections.<Domain>singleton(new FkDomain()).iterator();
     }
 
+    @Override
+    public Iterable<Domain> all() {
+        return Collections.<Domain>singleton(new FkDomain());
+    }
+
 }
diff --git a/src/main/java/io/jare/model/Base.java b/src/main/java/io/jare/model/Base.java
@@ -47,4 +47,10 @@ public interface Base {
      */
     Iterator<Domain> domain(String name);
 
+    /**
+     * All domains.
+     * @return Full list of all domains
+     */
+    Iterable<Domain> all();
+
 }
diff --git a/src/main/java/io/jare/tk/TkApp.java b/src/main/java/io/jare/tk/TkApp.java
@@ -173,7 +173,7 @@ private static Take regex(final Base base) throws IOException {
                     "image/png"
                 )
             ),
-            new FkRegex("/", new TkIndex()),
+            new FkRegex("/", new TkIndex(base)),
             new FkAuthenticated(
                 new TkSecure(
                     new TkFork(

diff --git a/src/main/java/io/jare/tk/TkIndex.java b/src/main/java/io/jare/tk/TkIndex.java
@@ -22,10 +22,17 @@
  */
 package io.jare.tk;
 
+import io.jare.model.Base;
+import io.jare.model.Domain;
 import java.io.IOException;
 import org.takes.Request;
 import org.takes.Response;
 import org.takes.Take;
+import org.takes.rs.xe.XeAppend;
+import org.takes.rs.xe.XeDirectives;
+import org.takes.rs.xe.XeSource;
+import org.takes.rs.xe.XeTransform;
+import org.xembly.Directives;
 
 /**
  * Index page, for anonymous users.
@@ -36,11 +43,47 @@
  */
 final class TkIndex implements Take {
 
+    /**
+     * Base.
+     */
+    private final transient Base base;
+
+    /**
+     * Ctor.
+     * @param bse Base
+     */
+    TkIndex(final Base bse) {
+        this.base = bse;
+    }
+
     @Override
     public Response act(final Request req) throws IOException {
         return new RsPage(
             "/xsl/index.xsl",
-            req
+            req,
+            new XeAppend(
+                "domains",
+                new XeTransform<>(
+                    this.base.all(),
+                    TkIndex::source
+                )
+            )
+        );
+    }
+
+    /**
+     * Convert event to Xembly.
+     * @param domain The event
+     * @return Xembly
+     * @throws IOException If fails
+     */
+    private static XeSource source(final Domain domain) throws IOException {
+        return new XeDirectives(
+            new Directives()
+                .add("domain")
+                .add("name").set(domain.name()).up()
+                .add("owner").set(domain.owner()).up()
+                .up()
         );
     }
 

diff --git a/src/main/xsl/index.xsl b/src/main/xsl/index.xsl
@@ -72,5 +72,31 @@
             <xsl:text>In the nearest future we will charge you, if the traffic is too high.</xsl:text>
             <xsl:text> In the mean time, please, don't abuse the system, keep your traffic to a reasonable limit.</xsl:text>
         </p>
+        <xsl:if test="domains/domain">
+            <p>There are </p>
+            <xsl:value-of select="count(domains/domain)"/>
+            <p> domains registered now:</p>
+            <xsl:apply-templates select="domains"/>
+        </xsl:if>
+        <xsl:if test="not(domains/domain)">
+            <p>
+                <xsl:text>There are no registered domains yet.</xsl:text>
+            </p>
+        </xsl:if>
+    </xsl:template>
+    <xsl:template match="domains">
+        <ul>
+            <xsl:apply-templates select="domain"/>
+        </ul>
+    </xsl:template>
+    <xsl:template match="domain">
+        <li>
+            <xsl:value-of select="name"/>
+            <xsl:text> by </xsl:text>
+            <a href="https://github.com/">
+                <xsl:text>@</xsl:text>
+                <xsl:value-of select="owner"/>
+            </a>
+        </li>
     </xsl:template>
 </xsl:stylesheet>
diff --git a/src/test/java/io/jare/tk/TkIndexTest.java b/src/test/java/io/jare/tk/TkIndexTest.java
@@ -23,6 +23,7 @@
 package io.jare.tk;
 
 import com.jcabi.matchers.XhtmlMatchers;
+import io.jare.fake.FkBase;
 import org.hamcrest.MatcherAssert;
 import org.junit.Test;
 import org.takes.Take;
@@ -44,7 +45,7 @@ public final class TkIndexTest {
      */
     @Test
     public void rendersHomePage() throws Exception {
-        final Take take = new TkAppAuth(new TkIndex());
+        final Take take = new TkAppAuth(new TkIndex(new FkBase()));
         MatcherAssert.assertThat(
             XhtmlMatchers.xhtml(
                 new RsPrint(