Resolve "Avatar-Menü: Barrierefreiheitsprobleme beheben"

Closes #6168

Merge request studip/studip!4673

5 files changed, 29 insertions, 13 deletions

diff --git a/resources/vue/components/Dropdown.vue b/resources/vue/components/Dropdown.vue
index c02f196..2fb2a24 100644
--- a/resources/vue/components/Dropdown.vue
+++ b/resources/vue/components/Dropdown.vue
@@ -60,8 +60,8 @@ onBeforeUnmount(() => {
         v-bind="$attrs"
         ref="dropdown"
         class="dropdown"
-        aria-haspopup="true"
-        :aria-expanded="isOpen.toString()"
+        aria-haspopup="menu"
+        :aria-expanded="isOpen"
     >
         <div ref="trigger">
             <slot name="trigger">
@@ -73,7 +73,7 @@ onBeforeUnmount(() => {
                 v-if="isOpen"
                 ref="dropdownContent"
                 class="dropdown__content"
-                aria-labelledby="dropdown-title"
+                :aria-labelledby="title ? 'dropdown-title' : null"
             >
                 <button
                     type="button"
diff --git a/resources/vue/components/avatar/UserAvatar.vue b/resources/vue/components/avatar/UserAvatar.vue
index def6719..5509090 100644
--- a/resources/vue/components/avatar/UserAvatar.vue
+++ b/resources/vue/components/avatar/UserAvatar.vue
@@ -41,7 +41,7 @@ const openBlubberChat = () => {
 }
 </script>
 <template>
-    <div class="user-avatar">
+    <div class="user-avatar" v-bind="$attrs">
         <div class="user-avatar__header">
             <img class="user-profile" :src="user.avatar_url" :alt="user.name" />
             <div class="user-info">
@@ -50,9 +50,10 @@ const openBlubberChat = () => {
             </div>
         </div>
         <hr />
-        <ul class="user-avatar__actions">
+        <ul class="user-avatar__actions" role="menu">
             <li>
                 <button
+                    role="menuitem"
                     type="button"
                     v-if="user.id !== AUTH_ID"
                     @click="openBlubberChat"
@@ -66,6 +67,7 @@ const openBlubberChat = () => {
             </li>
             <li>
                 <a
+                    role="menuitem"
                     class="action-item"
                     :href="userProfileURL"
                     :title="$gettext('Zum Profil von %{name}', { name: user.name })"
@@ -77,6 +79,7 @@ const openBlubberChat = () => {
             </li>
             <li>
                 <button
+                    role="menuitem"
                     type="button"
                     v-if="user.id !== AUTH_ID"
                     class="action-item button-base"
@@ -90,6 +93,7 @@ const openBlubberChat = () => {
             </li>
             <li>
                 <a
+                    role="menuitem"
                     class="action-item"
                     :href="vCardDownloadURL"
                     :title="$gettext('vCard herunterladen')"
diff --git a/resources/vue/components/avatar/UserAvatarDropdown.vue b/resources/vue/components/avatar/UserAvatarDropdown.vue
index 6706990..a58b205 100644
--- a/resources/vue/components/avatar/UserAvatarDropdown.vue
+++ b/resources/vue/components/avatar/UserAvatarDropdown.vue
@@ -13,7 +13,7 @@ defineProps({
     },
     label: {
         type: String,
-        default: ''
+        default: null
     }
 });
 
@@ -23,23 +23,24 @@ const isOpen = defineModel({ default: false });
     <Dropdown class="user-avatar-dropdown" v-model="isOpen">
         <template #trigger>
             <button
-                class="user-avatar-dropdown__preview button-base"
                 type="button"
+                class="user-avatar-dropdown__preview button-base"
                 @click="isOpen = !isOpen"
                 v-bind="$attrs"
                 :class="{
                     'active': isOpen
                 }"
-                :title="label ?? user.name"
-                :aria-label="label ?? user.name"
-                :aria-pressed="isOpen"
+                :title="label ?? $gettext('Avatar-Menü öffnen')"
+                :aria-label="$gettext('Avatar-Menü für „%{ context }“ öffnen', { context: user.name })"
+                aria-haspopup="menu"
+                :aria-expanded="isOpen"
             >
                 <img class="user-profile" :src="user.avatar_url" :style="{ width: size, height: size }" :alt="user.name" />
             </button>
         </template>
 
         <template #content>
-            <UserAvatar :user="user" v-model="isOpen" />
+            <UserAvatar :user="user" v-model="isOpen" :id="'user-avatar-' + user.id" />
         </template>
     </Dropdown>
 </template>
diff --git a/resources/vue/components/forum/ForumMembers.vue b/resources/vue/components/forum/ForumMembers.vue
index d8f4e6e..f9e1097 100644
--- a/resources/vue/components/forum/ForumMembers.vue
+++ b/resources/vue/components/forum/ForumMembers.vue
@@ -52,6 +52,8 @@ const isModerator = role => role === 'moderator';
                         @click="showAllMembers = !showAllMembers"
                         :title="$gettext('Alle Teilnehmende anzeigen')"
                         :aria-label="$gettext('Alle Teilnehmende anzeigen')"
+                        aria-haspopup="menu"
+                        :aria-expanded="showAllMembers"
                     >
                         <span class="remained-users__count" :style="{ width: size, height: size }">
                             +{{ remainedMembersCount }}
@@ -78,6 +80,8 @@ const isModerator = role => role === 'moderator';
                                             @click="activeUserAvatar = user.id"
                                             :title="$gettext('Aufklappen')"
                                             :aria-label="$gettext('Aufklappen')"
+                                            :aria-expanded="activeUserAvatar === user.id"
+                                            :aria-controls="'user-avatar-' + user.id"
                                             class="show-avatar button-base">
                                             <StudipIcon shape="arr_1down" :size="15" aria-hidden="true" />
                                         </button>
@@ -91,7 +95,8 @@ const isModerator = role => role === 'moderator';
                                         class="hide-avatar button-base">
                                         <StudipIcon shape="arr_1up" :size="15" aria-hidden="true" />
                                     </button>
-                                    <UserAvatar v-if="activeUserAvatar === user.id" :user="user" />
+
+                                    <UserAvatar v-if="activeUserAvatar === user.id" :id="'user-avatar-' + user.id" :user="user" />
                                 </li>
                             </ul>
                         </div>
@@ -122,10 +127,12 @@ const isModerator = role => role === 'moderator';
                                             @click="activeUserAvatar = ''"
                                             :title="$gettext('Zuklappen')"
                                             :aria-label="$gettext('Zuklappen')"
+                                            :aria-expanded="activeUserAvatar === user.id"
+                                            :aria-controls="'user-avatar-' + user.id"
                                             class="hide-avatar button-base">
                                             <StudipIcon shape="arr_1up" :size="15" aria-hidden="true" />
                                         </button>
-                                        <UserAvatar v-if="activeUserAvatar === user.id" :user="user" />
+                                        <UserAvatar v-if="activeUserAvatar === user.id" :id="'user-avatar-' + user.id" :user="user" />
                                     </li>
                                 </ul>
                             </div>
diff --git a/resources/vue/components/forum/SubscriptionDropdown.vue b/resources/vue/components/forum/SubscriptionDropdown.vue
index 9976959..66153ae 100644
--- a/resources/vue/components/forum/SubscriptionDropdown.vue
+++ b/resources/vue/components/forum/SubscriptionDropdown.vue
@@ -155,6 +155,7 @@ const subscribe = async (notificationType = 'all') => {
         <template #items>
             <li>
                 <button
+                    role="menuitem"
                     type="button"
                     class="button-base"
                     :class="{
@@ -175,6 +176,7 @@ const subscribe = async (notificationType = 'all') => {
             </li>
             <li>
                 <button
+                    role="menuitem"
                     type="button"
                     class="button-base"
                     :class="{
@@ -195,6 +197,7 @@ const subscribe = async (notificationType = 'all') => {
             </li>
             <li>
                 <button
+                    role="menuitem"
                     type="button"
                     class="button-base"
                     :class="{
@@ -215,6 +218,7 @@ const subscribe = async (notificationType = 'all') => {
             </li>
             <li>
                 <button
+                    role="menuitem"
                     type="button"
                     class="button-base"
                     :disabled="!subscription?.notification_type"