render webmentions in post

embed/post.html

@@ -13,4 +13,24 @@
     <div class="e-content">
         {{.Content}}
     </div>
+
+    <hr>
+    {{if .Post.ApprovedWebmentions}}
+    <h3>
+        Webmentions
+    </h3>
+    <ul>
+        {{range .Post.ApprovedWebmentions}}
+        <li>
+            <a href="{{.Source}}">
+                {{if .Title}}
+                    {{.Title}}
+                {{else}}
+                    {{.Source}}
+                {{end}}
+            </a>
+        </li>
+        {{end}}
+    </ul>
+    {{end}}
 </div>

renderer_test.go

@@ -6,6 +6,7 @@ import (
 	"path"
 	"strings"
 	"testing"
+	"time"
 )
 
 func TestCanRenderPost(t *testing.T) {
@@ -157,3 +158,44 @@ func TestRenderPostIncludesRelToWebMention(t *testing.T) {
 		t.Error("webmention href not rendered. Got: " + result)
 	}
 }
+
+func TestRenderPostAddsLinksToApprovedWebmention(t *testing.T) {
+	user := getTestUser()
+	post, _ := user.CreateNewPost("testpost")
+	webmention := owl.Webmention{
+		Source:         "http://example.com/source3",
+		Title:          "Test Title",
+		ApprovalStatus: "approved",
+		RetrievedAt:    time.Now().Add(time.Hour * -2),
+	}
+	post.PersistWebmention(webmention)
+	webmention = owl.Webmention{
+		Source:         "http://example.com/source4",
+		ApprovalStatus: "rejected",
+		RetrievedAt:    time.Now().Add(time.Hour * -3),
+	}
+	post.PersistWebmention(webmention)
+
+	result, _ := owl.RenderPost(&post)
+	if !strings.Contains(result, "http://example.com/source3") {
+		t.Error("webmention not rendered. Got: " + result)
+	}
+	if !strings.Contains(result, "Test Title") {
+		t.Error("webmention title not rendered. Got: " + result)
+	}
+	if strings.Contains(result, "http://example.com/source4") {
+		t.Error("unapproved webmention rendered. Got: " + result)
+	}
+
+}
+
+func TestRenderPostNotMentioningWebmentionsIfNoAvail(t *testing.T) {
+	user := getTestUser()
+	post, _ := user.CreateNewPost("testpost")
+	result, _ := owl.RenderPost(&post)
+
+	if strings.Contains(result, "Webmention") {
+		t.Error("Webmention mentioned. Got: " + result)
+	}
+
+}