add media description into media modal

src/components/media_modal/media_modal.js

@@ -29,6 +29,9 @@ const MediaModal = {
     media () {
       return this.$store.state.mediaViewer.media
     },
+    description () {
+      return this.currentMedia.description
+    },
     currentIndex () {
       return this.$store.state.mediaViewer.currentIndex
     },

src/components/media_modal/media_modal.vue

@@ -61,6 +61,12 @@
         icon="chevron-right"
       />
     </button>
+    <span
+      v-if="description"
+      class="description"
+    >
+      {{ description }}
+    </span>
   </Modal>
 </template>
 
@@ -69,6 +75,7 @@
 <style lang="scss">
 .modal-view.media-modal-view {
   z-index: 1001;
+  flex-direction: column;
 
   .modal-view-button-arrow {
     opacity: 0.75;
@@ -84,24 +91,36 @@
   }
 }
 
-@keyframes media-fadein {
+.media-modal-view {
+  @keyframes media-fadein {
     from {
       opacity: 0;
     }
     to {
       opacity: 1;
     }
-}
+  }
 
-.modal-image {
+  /* Hardcoded since background is also hardcoded */
+  .description {
+    color: white;
+    margin-top: 1em;
+    text-shadow: 0 0 10px black, 0 0 10px black;
+    max-width: 500px;
+    max-height: 9.5em;
+    overflow-y: auto;
+    padding: 0 2em;
+  }
+
+  .modal-image {
     max-width: 90%;
     max-height: 90%;
     box-shadow: 0px 5px 15px 0 rgba(0, 0, 0, 0.5);
     image-orientation: from-image; // NOTE: only FF supports this
     animation: 0.1s cubic-bezier(0.7, 0, 1, 0.6) media-fadein;
-}
+  }
 
-.modal-view-button-arrow {
+  .modal-view-button-arrow {
     position: absolute;
     display: block;
     top: 50%;
@@ -143,5 +162,6 @@
         right: 6px;
       }
     }
+  }
 }
 </style>