change placeholders to use descriptions, use icons with placeholders, change uploads to use attachment component

src/components/attachment/attachment.js

@@ -8,7 +8,6 @@ const Attachment = {
   props: [
     'attachment',
     'nsfw',
-    'statusId',
     'size',
     'allowPlay',
     'setMedia',
@@ -30,9 +29,21 @@ const Attachment = {
     VideoAttachment
   },
   computed: {
-    usePlaceHolder () {
+    usePlaceholder () {
       return this.size === 'hide' || this.type === 'unknown'
     },
+    placeholderName () {
+      if (this.attachment.description === '' || !this.attachment.description) {
+        return this.type.toUpperCase()
+      }
+      return this.attachment.description
+    },
+    placeholderIconClass () {
+      if (this.type === 'image') return 'icon-picture'
+      if (this.type === 'video') return 'icon-video'
+      if (this.type === 'audio') return 'icon-music'
+      return 'icon-link'
+    },
     referrerpolicy () {
       return this.$store.state.instance.mediaProxyAvailable ? '' : 'no-referrer'
     },
@@ -51,6 +62,12 @@ const Attachment = {
     fullwidth () {
       return this.type === 'html' || this.type === 'audio'
     },
+    useModal () {
+      return this.size === 'hide' ? ['image', 'video', 'audio']
+        : this.mergedConfig.playVideosInModal
+          ? ['image', 'video']
+          : ['image']
+    },
     ...mapGetters(['mergedConfig'])
   },
   methods: {
@@ -60,12 +77,7 @@ const Attachment = {
       }
     },
     openModal (event) {
-      const modalTypes = this.mergedConfig.playVideosInModal
-        ? ['image', 'video']
-        : ['image']
-      if (fileTypeService.fileMatchesSomeType(modalTypes, this.attachment) ||
-        this.usePlaceHolder
-      ) {
+      if (this.useModal) {
         event.stopPropagation()
         event.preventDefault()
         this.setMedia()

src/components/attachment/attachment.vue

@@ -1,6 +1,6 @@
 <template>
   <div
-    v-if="usePlaceHolder"
+    v-if="usePlaceholder"
     @click="openModal"
   >
     <a
@@ -8,8 +8,11 @@
       class="placeholder"
       target="_blank"
       :href="attachment.url"
+      :alt="attachment.description"
+      :title="attachment.description"
     >
-      [{{ nsfw ? "NSFW/" : "" }}{{ type.toUpperCase() }}]
+      <span :class="placeholderIconClass" />
+      <b>{{ nsfw ? "NSFW / " : "" }}</b>{{ placeholderName }}
     </a>
   </div>
   <div
@@ -22,6 +25,8 @@
       v-if="hidden"
       class="image-attachment"
       :href="attachment.url"
+      :alt="attachment.description"
+      :title="attachment.description"
       @click.prevent="toggleHidden"
     >
       <img
@@ -83,6 +88,8 @@
     <audio
       v-if="type === 'audio'"
       :src="attachment.url"
+      :alt="attachment.description"
+      :title="attachment.description"
       controls
     />
 
@@ -116,22 +123,19 @@
   display: flex;
   flex-wrap: wrap;
 
-  .attachment.media-upload-container {
-    flex: 0 0 auto;
-    max-height: 200px;
+  .non-gallery {
     max-width: 100%;
-    display: flex;
-    align-items: center;
-    video {
-      max-width: 100%;
-    }
   }
 
   .placeholder {
-    margin-right: 8px;
-    margin-bottom: 4px;
+    display: inline-block;
+    padding: 0.3em 1em 0.3em 0;
     color: $fallback--link;
     color: var(--postLink, $fallback--link);
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+    max-width: 100%;
   }
 
   .nsfw-placeholder {