pleroma-fe

commit: 2a29c896724698cb9ac35f8d1b4b581e4f49eec6
parent: ba4f7ef3efe15aaebce523113283b5854d16ceb8
Author: Roger Braun <roger@rogerbraun.net>
Date:   Thu,  9 Mar 2017 09:01:35 +0100

Merge branch 'xj9/pleroma-fe-feature/even-better-nsfw-image-loading' into develop

Diffstat:
M
src/components/attachment/attachment.js
24
+++++++++++++++++++-----
M
src/components/attachment/attachment.vue
18
++++++++++--------

2 files changed, 29 insertions(+), 13 deletions(-)
diff --git a/src/components/attachment/attachment.js b/src/components/attachment/attachment.js
@@ -11,7 +11,9 @@ const Attachment = {
     return {
       nsfwImage,
       hideNsfwLocal: this.$store.state.config.hideNsfw,
-      showHidden: false
+      showHidden: false,
+      loading: false,
+      img: document.createElement('img')
     }
   },
   computed: {
@@ -20,6 +22,13 @@ const Attachment = {
     },
     hidden () {
       return this.nsfw && this.hideNsfwLocal && !this.showHidden
+    },
+    autoHeight () {
+      if (this.type === 'image' && this.nsfw) {
+        return {
+          'min-height': '311px'
+        }
+      }
     }
   },
   methods: {
@@ -29,10 +38,15 @@ const Attachment = {
       }
     },
     toggleHidden () {
-      let img = document.createElement('img')
-      img.src = this.attachment.url
-      img.onload = () => {
-        this.showHidden = !this.showHidden
+      if (this.img.onload) {
+        this.img.onload()
+      } else {
+        this.loading = true
+        this.img.src = this.attachment.url
+        this.img.onload = () => {
+          this.loading = false
+          this.showHidden = !this.showHidden
+        }
       }
     }
   }
diff --git a/src/components/attachment/attachment.vue b/src/components/attachment/attachment.vue
@@ -1,15 +1,14 @@
 <template>
-  <div class="attachment" :class="type">
-    <a class="image-attachment" v-if="hidden" v-on:click.prevent="toggleHidden()">
-      <img :key="nsfwImage" :src="nsfwImage"></img>
+  <div class="attachment" :class="{[type]: true, loading}" :style="autoHeight">
+    <a class="image-attachment" v-if="hidden" @click.prevent="toggleHidden()">
+      <img :key="nsfwImage" :src="nsfwImage"/>
     </a>
     <div class="hider" v-if="nsfw && hideNsfwLocal && !hidden">
       <a href="#" @click.prevent="toggleHidden()">Hide</a>
     </div>
 
-    <a class="image-attachment" v-if="type === 'image' && !hidden"
-      :href="attachment.url" target="_blank">
-      <img class="base05-border" referrerpolicy="no-referrer" :src="attachment.large_thumb_url || attachment.url"></img>
+    <a v-if="type === 'image' && !hidden" class="image-attachment" :href="attachment.url" target="_blank">
+      <img class="base05-border" referrerpolicy="no-referrer" :src="attachment.large_thumb_url || attachment.url"/>
     </a>
 
     <video v-if="type === 'video' && !hidden" :src="attachment.url" controls></video>
@@ -18,7 +17,7 @@
 
     <div @click.prevent="linkClicked" v-if="type === 'html' && attachment.oembed" class="oembed">
       <div v-if="attachment.thumb_url" class="image">
-        <img :src="attachment.thumb_url"></img>
+        <img :src="attachment.thumb_url"/>
       </div>
       <div class="text">
         <h1><a :href="attachment.url">{{attachment.oembed.title}}</a></h1>
@@ -45,6 +44,10 @@
             display: flex;
           }
 
+          &.loading {
+            cursor: progress;
+          }
+
           .hider {
               position: absolute;
               margin: 10px;
@@ -111,7 +114,6 @@
               flex: 1;
 
               img {
-                  width: 100%;
                   border-style: solid;
                   border-width: 1px;
                   border-radius: 5px;