browser: new owner-contribtutor missing clues from api

API has new way of expressing lack of owner information for content.

Test them in order to determine if owner is missing, and show
"author unknown" in all cases.

Author: laurelnaiad

appserver/java-spring/static/app/directives/ssQnaDocMetadata.html

@@ -3,24 +3,31 @@
   <!-- date/user/reputation -->
   <div class="ss-question-info">
     <span class="started">
-      <span ng-if="docType == 'question'">Asked</span
-      ><span ng-if="docType == 'answer'">Answered</span
-      > {{ formatDate(doc.creationDate) }}&nbsp;&nbsp;<a
-        ng-if="doc.owner.originalId === undefined"
-        href=""
-        ng-click="showContributor()"
-      >{{doc.owner.displayName}}</a><a
-        ng-if="!(doc.owner.originalId === undefined)"
-        href="{{soUserLink()}}"
-        target="_blank"
-      >{{doc.owner.displayName}}&nbsp;&nbsp;<span
-        class="glyphicon glyphicon-new-window"
-      ></span></a>&nbsp;&nbsp;[<span
-        ng-if="doc.owner.reputation !== undefined"
-      >{{doc.owner.reputation}}</span><span
-        ng-if="doc.owner.reputation === undefined"
-        class="ss-incomplete"
-      >unimplemented</span>]
+      <span ng-if="docType == 'question'">Asked</span>
+      <span ng-if="docType == 'answer'">Answered</span>
+      &nbsp;{{ formatDate(doc.creationDate) }}&nbsp;&nbsp;
+
+      <span ng-if="!doc.owner || doc.owner.id == 'unknown'">
+        author unknown
+      </span>
+
+      <span ng-if="doc.owner && doc.owner.id != 'unknown'">
+        <a
+          ng-if="doc.owner.originalId === undefined"
+          href=""
+          ng-click="showContributor()"
+        >{{doc.owner.displayName}}</a>
+        <a
+          ng-if="!(doc.owner.originalId === undefined)"
+          href="{{soUserLink()}}"
+          target="_blank"
+        >{{doc.owner.displayName}}&nbsp;&nbsp;<span class="glyphicon glyphicon-new-window"></span></a>
+        &nbsp;&nbsp;
+        [
+        <span ng-if="doc.owner.reputation !== undefined">{{doc.owner.reputation}}</span>
+        <span ng-if="doc.owner.reputation === undefined">author unknown</span>
+        ]
+      </span>
     </span>
   </div>
 
@@ -33,4 +40,3 @@
   </div>
 
 </div> <!-- ss-question-metadata -->
-

browser/src/app/directives/ssQnaDocMetadata.html

@@ -3,24 +3,31 @@
   <!-- date/user/reputation -->
   <div class="ss-question-info">
     <span class="started">
-      <span ng-if="docType == 'question'">Asked</span
-      ><span ng-if="docType == 'answer'">Answered</span
-      > {{ formatDate(doc.creationDate) }}&nbsp;&nbsp;<a
-        ng-if="doc.owner.originalId === undefined"
-        href=""
-        ng-click="showContributor()"
-      >{{doc.owner.displayName}}</a><a
-        ng-if="!(doc.owner.originalId === undefined)"
-        href="{{soUserLink()}}"
-        target="_blank"
-      >{{doc.owner.displayName}}&nbsp;&nbsp;<span
-        class="glyphicon glyphicon-new-window"
-      ></span></a>&nbsp;&nbsp;[<span
-        ng-if="doc.owner.reputation !== undefined"
-      >{{doc.owner.reputation}}</span><span
-        ng-if="doc.owner.reputation === undefined"
-        class="ss-incomplete"
-      >unimplemented</span>]
+      <span ng-if="docType == 'question'">Asked</span>
+      <span ng-if="docType == 'answer'">Answered</span>
+      &nbsp;{{ formatDate(doc.creationDate) }}&nbsp;&nbsp;
+
+      <span ng-if="!doc.owner || doc.owner.id == 'unknown'">
+        author unknown
+      </span>
+
+      <span ng-if="doc.owner && doc.owner.id != 'unknown'">
+        <a
+          ng-if="doc.owner.originalId === undefined"
+          href=""
+          ng-click="showContributor()"
+        >{{doc.owner.displayName}}</a>
+        <a
+          ng-if="!(doc.owner.originalId === undefined)"
+          href="{{soUserLink()}}"
+          target="_blank"
+        >{{doc.owner.displayName}}&nbsp;&nbsp;<span class="glyphicon glyphicon-new-window"></span></a>
+        &nbsp;&nbsp;
+        [
+        <span ng-if="doc.owner.reputation !== undefined">{{doc.owner.reputation}}</span>
+        <span ng-if="doc.owner.reputation === undefined">author unknown</span>
+        ]
+      </span>
     </span>
   </div>
 
@@ -33,4 +40,3 @@
   </div>
 
 </div> <!-- ss-question-metadata -->
-