Fix public favorites

Show favorites tab to anyone when "Don't show list of my favorites" is unchecked.

Adapted from upstream changes by marcin mikołajczak <git@mkljczk.pl>:
https://git.pleroma.social/pleroma/pleroma-fe/-/commit/6f452d672fe740035cf1d29d03bcda0d39438753?merge_request_iid=1883
https://git.pleroma.social/pleroma/pleroma-fe/-/commit/1ceffb4e713b4b20d70121fba92d2b50f2d3cadf?merge_request_iid=1908

src/components/user_profile/user_profile.js

@@ -97,6 +97,9 @@ const UserProfile = {
     followersTabVisible () {
       return this.isUs || !this.user.hide_followers
     },
+    favoritesTabVisible () {
+      return this.isUs || !this.user.hide_favorites
+    },
     currentUser () {
       return this.$store.state.users.currentUser
     },
@@ -114,14 +117,14 @@ const UserProfile = {
         replies: 'replies',
         media: 'media'
       }
-      // only we can see our own favourites
-      if (this.isUs) timelineTabMap['favorites'] = 'favorites'
+
+      if (this.favoritesTabVisible) timelineTabMap['favorites'] = 'favorites'
 
       const timeline = timelineTabMap[nextTab]
 
       if (timeline) {
         this.stopFetching()
-        this.$store.dispatch('startFetchingTimeline', { timeline: timeline, userId: this.userId })
+        this.$store.dispatch('startFetchingTimeline', { timeline: timeline, userId: nextTab == 'favorites' && this.isUs ? null : this.userId })
       }
     },
     load (userNameOrId) {

src/components/user_profile/user_profile.vue

@@ -165,14 +165,14 @@
           :footer-slipgate="footerRef"
         />
         <Timeline
-          v-if="isUs"
+          v-if="favoritesTabVisible"
           key="favorites"
           :label="$t('user_card.favorites')"
-          :disabled="!isUs"
           :embedded="true"
           :title="$t('user_card.favorites')"
           timeline-name="favorites"
           :timeline="favorites"
+          :user-id="isUs ? undefined : userId"
           :in-profile="true"
           :footer-slipgate="footerRef"
         />

src/services/api/api.service.js

@@ -107,6 +107,7 @@ const PLEROMA_ANNOUNCEMENTS_URL = '/api/v1/pleroma/admin/announcements'
 const PLEROMA_POST_ANNOUNCEMENT_URL = '/api/v1/pleroma/admin/announcements'
 const PLEROMA_EDIT_ANNOUNCEMENT_URL = id => `/api/v1/pleroma/admin/announcements/${id}`
 const PLEROMA_DELETE_ANNOUNCEMENT_URL = id => `/api/v1/pleroma/admin/announcements/${id}`
+const PLEROMA_USER_FAVORITES_TIMELINE_URL = id => `/api/v1/pleroma/accounts/${id}/favourites`
 const AKKOMA_SETTING_PROFILE_URL = (name) => `/api/v1/akkoma/frontend_settings/pleroma-fe/${name}`
 const AKKOMA_SETTING_PROFILE_LIST = `/api/v1/akkoma/frontend_settings/pleroma-fe`
 const MASTODON_TAG_URL = (name) => `/api/v1/tags/${name}`
@@ -709,6 +710,7 @@ const fetchTimeline = ({
     media: MASTODON_USER_TIMELINE_URL,
     list: MASTODON_LIST_TIMELINE_URL,
     favorites: MASTODON_USER_FAVORITES_TIMELINE_URL,
+    publicFavorites: PLEROMA_USER_FAVORITES_TIMELINE_URL,
     tag: MASTODON_TAG_TIMELINE_URL,
     bookmarks: MASTODON_BOOKMARK_TIMELINE_URL
   }
@@ -717,6 +719,10 @@ const fetchTimeline = ({
 
   let url = timelineUrls[timeline]
 
+  if (timeline === 'favorites' && userId) {
+    url = timelineUrls.publicFavorites(userId)
+  }
+
   if (timeline === 'user' || timeline === 'media' || timeline === 'replies') {
     url = url(userId)
   }

src/services/entity_normalizer/entity_normalizer.service.js

@@ -110,6 +110,7 @@ export const parseUser = (data) => {
 
       output.allow_following_move = data.pleroma.allow_following_move
 
+      output.hide_favorites = data.pleroma.hide_favorites
       output.hide_follows = data.pleroma.hide_follows
       output.hide_followers = data.pleroma.hide_followers
       output.hide_follows_count = data.pleroma.hide_follows_count