A11Y: multiple fixes to user stream items (#18368)

- in group activity, allows avatars to be selectable by tabbing or screen readers
- in user activity > drafts, fixes a bug where for draft replies, the wrong avatar was being shown in the user card
- in both group and user activity, fixes the order of focusable items

app/assets/javascripts/discourse/app/components/group-post.js

@@ -3,6 +3,7 @@ import discourseComputed from "discourse-common/utils/decorators";
 import getURL from "discourse-common/lib/get-url";
 import { prioritizeNameInUx } from "discourse/lib/settings";
 import { propertyEqual } from "discourse/lib/computed";
+import { userPath } from "discourse/lib/url";
 
 export default Component.extend({
   classNameBindings: [
@@ -35,4 +36,9 @@ export default Component.extend({
       return `group-${postUser.primary_group_name}`;
     }
   },
+
+  @discourseComputed("post.user.username")
+  userUrl(username) {
+    return userPath(username.toLowerCase());
+  },
 });

app/assets/javascripts/discourse/app/components/user-stream-item.js

@@ -2,6 +2,8 @@ import Component from "@ember/component";
 import { actionDescription } from "discourse/widgets/post-small-action";
 import { computed } from "@ember/object";
 import { propertyEqual } from "discourse/lib/computed";
+import { userPath } from "discourse/lib/url";
+import discourseComputed from "discourse-common/utils/decorators";
 
 export default Component.extend({
   tagName: "li",
@@ -28,4 +30,9 @@ export default Component.extend({
     "item.created_at",
     "item.action_code_who"
   ),
+
+  @discourseComputed("item.draft_username", "item.username")
+  userUrl(draftUsername, username) {
+    return userPath((draftUsername || username).toLowerCase());
+  },
 });

app/assets/javascripts/discourse/app/models/user-action.js

@@ -1,4 +1,4 @@
-import { and, equal, or } from "@ember/object/computed";
+import { equal, or } from "@ember/object/computed";
 import discourseComputed from "discourse-common/utils/decorators";
 import categoryFromId from "discourse-common/utils/category-macro";
 import RestModel from "discourse/models/rest";
@@ -108,7 +108,6 @@ const UserAction = RestModel.extend({
   mentionType: equal("action_type", UserActionTypes.mentions),
   isPM: or("messageSentType", "messageReceivedType"),
   postReplyType: or("postType", "replyType"),
-  removableBookmark: and("bookmarkType", "sameUser"),
 
   addChild(action) {
     let groups = this.childGroups;

app/assets/javascripts/discourse/app/templates/components/group-post.hbs

@@ -1,11 +1,9 @@
-<div class="clearfix info">
-  <a href={{this.post.user.userUrl}} data-user-card={{this.post.user.username}} class="avatar-link">
+<div class="user-stream-item__header info">
+  <a href={{this.userUrl}} data-user-card={{this.post.user.username}} class="avatar-link">
     {{avatar this.post.user imageSize="large" extraClasses="actor" ignoreTitle="true"}}
   </a>
-  <span class="time">{{format-date this.post.created_at leaveAgo="true"}}</span>
-  <ExpandPost @item={{this.post}} />
 
-  <div class="stream-topic-details">
+  <div class="user-stream-item__details">
     <div class="stream-topic-title">
       <span class="title">
         <a href={{this.postUrl}}>{{html-safe this.post.topic.fancyTitle}}</a>
@@ -20,6 +18,9 @@
       </div>
     {{/if}}
   </div>
+
+  <ExpandPost @item={{this.post}} />
+  <span class="time">{{format-date this.post.created_at leaveAgo="true"}}</span>
 </div>
 
 <div class="excerpt">

app/assets/javascripts/discourse/app/templates/components/user-stream-item.hbs

@@ -1,12 +1,11 @@
-<div class="clearfix info">
-  <a href={{@item.userUrl}} data-user-card={{@item.username}} class="avatar-link"><div class="avatar-wrapper">{{avatar @item imageSize="large" extraClasses="actor" ignoreTitle="true"}}</div></a>
-  <span class="time">{{format-date @item.created_at}}</span>
-  {{#if @item.draftType}}
-    <span class="draft-type">{{html-safe @item.draftType}}</span>
-  {{else}}
-    <ExpandPost @item={{@item}} />
-  {{/if}}
-  <div class="stream-topic-details">
+<div class="user-stream-item__header info">
+  <a href={{this.userUrl}} data-user-card={{(or @item.draft_username @item.username)}} class="avatar-link">
+    <div class="avatar-wrapper">
+      {{avatar @item imageSize="large" extraClasses="actor" ignoreTitle="true"}}
+    </div>
+  </a>
+
+  <div class="user-stream-item__details">
     <div class="stream-topic-title">
       <TopicStatus @topic={{@item}} @disableActions={{true}} />
       <span class="title">
@@ -20,6 +19,13 @@
     <div class="category">{{category-link @item.category}}</div>
   </div>
 
+  {{#if @item.draftType}}
+    <span class="draft-type">{{html-safe @item.draftType}}</span>
+  {{else}}
+    <ExpandPost @item={{@item}} />
+  {{/if}}
+  <span class="time">{{format-date @item.created_at}}</span>
+
   {{#if @item.deleted_by}}
     <span class="delete-info">
       {{d-icon "far-trash-alt"}}
@@ -50,12 +56,12 @@
   <div class="user-stream-item-actions child-actions">
     {{d-icon child.icon class="icon"}}
     {{#each child.items as |grandChild|}}
-      {{#if grandChild.removableBookmark}}
-        <DButton @class="btn-default remove-bookmark" @action={{action @removeBookmark grandChild}} @icon="times" @label="bookmarks.remove" />
-      {{else}}
-        <a href={{grandChild.userUrl}} data-user-card={{grandChild.username}} class="avatar-link"><div class="avatar-wrapper">{{avatar grandChild imageSize="tiny" extraClasses="actor" ignoreTitle="true" avatarTemplatePath="acting_avatar_template"}}</div></a>
-        {{#if grandChild.edit_reason}} &mdash; <span class="edit-reason">{{grandChild.edit_reason}}</span>{{/if}}
-      {{/if}}
+      <a href={{grandChild.userUrl}} data-user-card={{grandChild.username}} class="avatar-link">
+        <div class="avatar-wrapper">
+          {{avatar grandChild imageSize="tiny" extraClasses="actor" ignoreTitle="true" avatarTemplatePath="acting_avatar_template"}}
+        </div>
+      </a>
+      {{#if grandChild.edit_reason}} &mdash; <span class="edit-reason">{{grandChild.edit_reason}}</span>{{/if}}
     {{/each}}
   </div>
 {{/each}}

app/assets/javascripts/discourse/tests/acceptance/group-test.js

@@ -283,6 +283,13 @@ acceptance("Group - Authenticated", function (needs) {
     );
 
     await click(".dialog-footer .btn-default");
+
+    await visit("/g/discourse/activity/posts");
+
+    assert.ok(
+      ".user-stream-item a.avatar-link[href='/u/awesomerobot']",
+      "avatar link contains href (is tabbable)"
+    );
   });
 
   test("Moderator Viewing Group", async function (assert) {

app/assets/javascripts/discourse/tests/acceptance/user-drafts-stream-test.js

@@ -62,5 +62,12 @@ acceptance("User Drafts", function (needs) {
       ),
       "shows the excerpt"
     );
+
+    assert.ok(
+      query(".user-stream-item:nth-child(2) a.avatar-link").href.endsWith(
+        "/u/eviltrout"
+      ),
+      "has correct avatar link"
+    );
   });
 });

app/assets/javascripts/discourse/tests/fixtures/drafts.js

@@ -26,7 +26,7 @@ export default {
         draft_key: "topic_280",
         sequence: 0,
         draft_username: "eviltrout",
-        avatar_template: "/letter_avatar_proxy/v2/letter/p/a87d85/{size}.png",
+        avatar_template: "/user_avatar/localhost/eviltrout/{size}/2_1.png",
         data: '{"reply":"The last reply to this topic was 6 months ago. Your reply will bump the topic to the top of its list.","action":"reply","categoryId":8,"archetypeId":"regular","metaData":null,"composerTime":139499,"typingTime":6100}',
         topic_id: 280,
         username: "zogstrip",

app/assets/stylesheets/common/components/user-stream-item.scss

@@ -26,6 +26,15 @@
     }
   }
 
+  .user-stream-item__header {
+    display: flex;
+    align-items: flex-start;
+  }
+
+  .user-stream-item__details {
+    flex-grow: 1;
+  }
+
   .type,
   span.name {
     color: var(--primary);
@@ -34,9 +43,10 @@
   .time,
   .delete-info,
   .draft-type {
-    float: right;
+    line-height: var(--line-height-small);
     color: var(--primary-medium);
     font-size: $font-down-2;
+    padding-top: 5px;
   }
 
   .notification .time {
@@ -44,30 +54,21 @@
     float: none;
   }
 
-  .draft-type {
-    clear: right;
-  }
-
   .delete-info .d-icon {
     font-size: $font-0;
   }
 
   .expand-item,
   .collapse-item {
-    float: right;
     margin-right: 0.5em;
-    line-height: $line-height-small;
+    margin-left: 0.25em;
+    line-height: var(--line-height-small);
+    padding-top: 3px;
     color: var(--primary-medium);
   }
 
   .avatar-link {
-    float: left;
-    margin-right: 4px;
-  }
-
-  .title {
-    @include ellipsis;
-    display: block;
+    margin-right: 0.5em;
   }
 
   .name {
@@ -81,10 +82,8 @@
     padding: 3px 5px 5px 5px;
   }
 
-  .remove-bookmark,
   .remove-draft {
     float: right;
-    margin-top: -4px;
   }
 
   .notification {