Experiment support of Pleroma (#588)

src/utils/slices/instances/add.ts

@@ -50,6 +50,12 @@ const addInstance = createAsyncThunk(
       domain,
       url: `api/v1/preferences`,
       headers: { Authorization: `Bearer ${token}` }
+    }).catch(error => {
+      if (error?.status === 404) {
+        return Promise.resolve({ body: {} })
+      } else {
+        return Promise.reject()
+      }
     })
 
     const { body: filters } = await apiGeneral<Mastodon.Filter<any>[]>({

src/utils/slices/instances/updateAccountPreferences.ts

@@ -7,6 +7,14 @@ export const updateAccountPreferences = createAsyncThunk(
     return apiInstance<Mastodon.Preferences>({
       method: 'get',
       url: `preferences`
-    }).then(res => res.body)
+    })
+      .then(res => res.body)
+      .catch(error => {
+        if (error?.status === 404) {
+          return Promise.resolve({})
+        } else {
+          return Promise.reject()
+        }
+      })
   }
 )

src/utils/slices/instancesSlice.ts

@@ -280,7 +280,7 @@ export const getInstanceUrl = ({ instances: { instances } }: RootState) =>
   instances[findInstanceActive(instances)]?.url
 
 export const getInstanceUri = ({ instances: { instances } }: RootState) =>
-  instances[findInstanceActive(instances)]?.uri
+  instances[findInstanceActive(instances)]?.uri.replace(/^https?:\/\//, '') // Pleroma has schema
 
 export const getInstanceUrls = ({ instances: { instances } }: RootState) =>
   instances[findInstanceActive(instances)]?.urls