Merge remote-tracking branch 'upstream/develop' into docs

* upstream/develop: (193 commits)
  fix user avatar fallback logic
  remove dead code
  make bio textarea resizable vertically only
  remove dead code
  remove dead code
  fix crazy watch logic in conversation
  show three dot button only if needed
  hide mute conversation button to guests
  update keyBy
  generate idObj at timeline level
  fix pin showing logic in conversation
  Show a message when JS is disabled
  Initialize chat only if user is logged in and it wasn't initialized before
  i18n/Update Japanese
  i18n/Update pedantic Japanese
  sync profile tab state with location query
  refactor TabSwitcher
  use better name of controlled prop
  fix potential bug to render active tab in controlled way
  remove unused param
  ...

1 files changed, 35 insertions, 0 deletions

diff --git a/src/services/errors/errors.js b/src/services/errors/errors.js
index 548f3c68..590552da 100644
--- a/src/services/errors/errors.js
+++ b/src/services/errors/errors.js
@@ -1,3 +1,5 @@
+import { humanizeErrors } from '../../modules/errors'
+
 export function StatusCodeError (statusCode, body, options, response) {
   this.name = 'StatusCodeError'
   this.statusCode = statusCode
@@ -12,3 +14,36 @@ export function StatusCodeError (statusCode, body, options, response) {
 }
 StatusCodeError.prototype = Object.create(Error.prototype)
 StatusCodeError.prototype.constructor = StatusCodeError
+
+export class RegistrationError extends Error {
+  constructor (error) {
+    super()
+    if (Error.captureStackTrace) {
+      Error.captureStackTrace(this)
+    }
+
+    try {
+      // the error is probably a JSON object with a single key, "errors", whose value is another JSON object containing the real errors
+      if (typeof error === 'string') {
+        error = JSON.parse(error)
+        if (error.hasOwnProperty('error')) {
+          error = JSON.parse(error.error)
+        }
+      }
+
+      if (typeof error === 'object') {
+        // replace ap_id with username
+        if (error.ap_id) {
+          error.username = error.ap_id
+          delete error.ap_id
+        }
+        this.message = humanizeErrors(error)
+      } else {
+        this.message = error
+      }
+    } catch (e) {
+      // can't parse it, so just treat it like a string
+      this.message = error
+    }
+  }
+}