Media captions

Closes #45 (closed)

app/components/attachment-gallery-modal/gallery.hbs

@@ -7,19 +7,31 @@
   <div class="status-gallery__wrapper">
     {{#each @attachments as |attachment|}}
       <div class="status-gallery__slide" data-test-selector="attachment-gallery-slide">
-        <MediaAttachment
-          @isPreview={{false}}
-          @attachment={{attachment}}
-          @alt={{attachment.description}}
-          @showVideoControls={{true}}
-          class={{concat "status-gallery__slide__" attachment.type}}
-          data-test-gallery-item={{attachment.id}}
-        />
-        {{#if (eq attachment.type "image")}}
-          <div class="status-gallery__slide__preloader"></div>
-        {{/if}}
+        <div class="status-gallery__background">
+          <div class="status-gallery__contents-wrapper">
+            <MediaAttachment
+              @isPreview={{false}}
+              @attachment={{attachment}}
+              @alt={{attachment.description}}
+              @showVideoControls={{true}}
+              class={{concat "status-gallery__slide__media--with-caption status-gallery__slide__" attachment.type}}
+              data-test-gallery-item={{attachment.id}}
+            />
+            {{#if (eq attachment.type "image")}}
+              <div class="status-gallery__slide__preloader"></div>
+            {{/if}}
+            <div class="status-gallery__slide__caption">
+              <p>image caption will go here</p>
+            </div>
+            {{#if (not (or subject.isDirectMessage (eq subjectType "chat-message")))}}
+              <FeedItem::Actions
+                @class="gallery-modal__status-actions status-actions--gallery-modal"
+                @status={{subject}}
+              />
+            {{/if}}
+          </div>
+        </div>
       </div>
     {{/each}}
   </div>
-
 </div>