Merge branch 'develop' into refactor/fe-bundles

13 files changed, 319 insertions, 61 deletions

diff --git a/config/description.exs b/config/description.exs
index b0cc8d527..84dcdb87e 100644
--- a/config/description.exs
+++ b/config/description.exs
@@ -23,18 +23,14 @@ config :pleroma, :config_description, [
         key: :uploader,
         type: :module,
         description: "Module which will be used for uploads",
-        suggestions: [Pleroma.Uploaders.Local, Pleroma.Uploaders.S3]
+        suggestions: {:list_behaviour_implementations, Pleroma.Uploaders.Uploader}
       },
       %{
         key: :filters,
         type: {:list, :module},
         description:
           "List of filter modules for uploads. Module names are shortened (removed leading `Pleroma.Upload.Filter.` part), but on adding custom module you need to use full name.",
-        suggestions:
-          Generator.list_modules_in_dir(
-            "lib/pleroma/upload/filter",
-            "Elixir.Pleroma.Upload.Filter."
-          )
+        suggestions: {:list_behaviour_implementations, Pleroma.Upload.Filter}
       },
       %{
         key: :link_name,
@@ -1071,6 +1067,7 @@ config :pleroma, :config_description, [
       },
       %{
         key: :webhook_url,
+        label: "Webhook URL",
         type: :string,
         description: "Configure the Slack incoming webhook",
         suggestions: ["https://hooks.slack.com/services/YOUR-KEY-HERE"]
@@ -1404,11 +1401,7 @@ config :pleroma, :config_description, [
         type: [:module, {:list, :module}],
         description:
           "A list of MRF policies enabled. Module names are shortened (removed leading `Pleroma.Web.ActivityPub.MRF.` part), but on adding custom module you need to use full name.",
-        suggestions:
-          Generator.list_modules_in_dir(
-            "lib/pleroma/web/activity_pub/mrf",
-            "Elixir.Pleroma.Web.ActivityPub.MRF."
-          )
+        suggestions: {:list_behaviour_implementations, Pleroma.Web.ActivityPub.MRF}
       },
       %{
         key: :transparency,
@@ -1523,7 +1516,7 @@ config :pleroma, :config_description, [
     children: [
       %{
         key: :match_actor,
-        type: :map,
+        type: {:map, {:list, :string}},
         description: "Matches a series of regular expressions against the actor field",
         suggestions: [
           %{
@@ -1589,21 +1582,21 @@ config :pleroma, :config_description, [
     children: [
       %{
         key: :reject,
-        type: [:string, :regex],
+        type: {:list, :string},
         description:
           "A list of patterns which result in message being rejected. Each pattern can be a string or a regular expression.",
         suggestions: ["foo", ~r/foo/iu]
       },
       %{
         key: :federated_timeline_removal,
-        type: [:string, :regex],
+        type: {:list, :string},
         description:
           "A list of patterns which result in message being removed from federated timelines (a.k.a unlisted). Each pattern can be a string or a regular expression.",
         suggestions: ["foo", ~r/foo/iu]
       },
       %{
         key: :replace,
-        type: [{:tuple, :string, :string}, {:tuple, :regex, :string}],
+        type: {:list, :tuple},
         description:
           "A list of tuples containing {pattern, replacement}. Each pattern can be a string or a regular expression.",
         suggestions: [{"foo", "bar"}, {~r/foo/iu, "bar"}]
@@ -1793,15 +1786,20 @@ config :pleroma, :config_description, [
       },
       %{
         key: :headers,
-        type: {:list, :tuple},
-        description: "HTTP headers of request.",
+        type: {:keyword, :string},
+        description: "HTTP headers of request",
         suggestions: [{"x-refresh", 1}]
       },
       %{
         key: :options,
         type: :keyword,
-        description: "Request options.",
-        suggestions: [params: %{ts: "xxx"}]
+        description: "Request options",
+        children: [
+          %{
+            key: :params,
+            type: {:map, :string}
+          }
+        ]
       }
     ]
   },
@@ -2517,7 +2515,7 @@ config :pleroma, :config_description, [
       %{
         key: :styling,
         type: :map,
-        description: "a map with color settings for email templates.",
+        description: "A map with color settings for email templates.",
         suggestions: [
           %{
             link_color: "#d8a070",
@@ -2622,7 +2620,7 @@ config :pleroma, :config_description, [
       },
       %{
         key: :groups,
-        type: {:keyword, :string, {:list, :string}},
+        type: {:keyword, {:list, :string}},
         description:
           "Emojis are ordered in groups (tags). This is an array of key-value pairs where the key is the group name" <>
             " and the value is the location or array of locations. * can be used as a wildcard.",
diff --git a/docs/configuration/howto_database_config.md b/docs/configuration/howto_database_config.md
new file mode 100644
index 000000000..ded9a2eb3
--- /dev/null
+++ b/docs/configuration/howto_database_config.md
@@ -0,0 +1,151 @@
+# How to activate Pleroma in-database configuration
+## Explanation
+
+The configuration of Pleroma has traditionally been managed with a config file, e.g. `config/prod.secret.exs`. This method requires a restart of the application for any configuration changes to take effect. We have made it possible to control most settings in the AdminFE interface after running a migration script.
+
+## Migration to database config
+
+1. Stop your Pleroma instance and edit your Pleroma config to enable database configuration: 
+
+  ```
+  config :pleroma, configurable_from_database: true
+  ```
+
+2. Run the mix task to migrate to the database. You'll receive some debugging output and a few messages informing you of what happened.
+
+  **Source:**
+  
+  ```
+  $ mix pleroma.config migrate_to_db
+  ```
+  
+  or
+  
+  **OTP:**
+  
+  ```
+  $ ./bin/pleroma_ctl config migrate_to_db
+  ```
+
+  ```  
+  10:04:34.155 [debug] QUERY OK source="config" db=1.6ms decode=2.0ms queue=33.5ms idle=0.0ms
+SELECT c0."id", c0."key", c0."group", c0."value", c0."inserted_at", c0."updated_at" FROM "config" AS c0 []
+Migrating settings from file: /home/pleroma/config/dev.secret.exs
+  
+  10:04:34.240 [debug] QUERY OK db=4.5ms queue=0.3ms idle=92.2ms
+TRUNCATE config; []
+  
+  10:04:34.244 [debug] QUERY OK db=2.8ms queue=0.3ms idle=97.2ms
+ALTER SEQUENCE config_id_seq RESTART; []
+  
+  10:04:34.256 [debug] QUERY OK source="config" db=0.8ms queue=1.4ms idle=109.8ms
+SELECT c0."id", c0."key", c0."group", c0."value", c0."inserted_at", c0."updated_at" FROM "config" AS c0 WHERE ((c0."group" = $1) AND (c0."key" = $2)) [":pleroma", ":instance"]
+  
+  10:04:34.292 [debug] QUERY OK db=2.6ms queue=1.7ms idle=137.7ms
+INSERT INTO "config" ("group","key","value","inserted_at","updated_at") VALUES ($1,$2,$3,$4,$5) RETURNING "id" [":pleroma", ":instance", <<131, 108, 0, 0, 0, 1, 104, 2, 100, 0, 4, 110, 97, 109, 101, 109, 0, 0, 0, 7, 66, 108, 101, 114, 111, 109, 97, 106>>, ~N[2020-07-12 15:04:34], ~N[2020-07-12 15:04:34]]
+  Settings for key instance migrated.
+  Settings for group :pleroma migrated.
+  ```
+  
+3. It is recommended to backup your config file now.
+  ```
+  cp config/dev.secret.exs config/dev.secret.exs.orig
+  ```
+  
+4. Now you can edit your config file and strip it down to the only settings which are not possible to control in the database. e.g., the Postgres and webserver (Endpoint) settings cannot be controlled in the database because the application needs the settings to start up and access the database.
+
+ ⚠️ **THIS IS NOT REQUIRED**
+ 
+ Any settings in the database will override those in the config file, but you may find it less confusing if the setting is only declared in one place.
+
+ A non-exhaustive list of settings that are only possible in the config file include the following:
+
+* config :pleroma, Pleroma.Web.Endpoint
+* config :pleroma, Pleroma.Repo
+* config :pleroma, configurable_from_database
+* config :pleroma, :database, rum_enabled
+* config :pleroma, :connections_pool
+
+Here is an example of a server config stripped down after migration:
+
+```
+use Mix.Config
+
+config :pleroma, Pleroma.Web.Endpoint,
+  url: [host: "cool.pleroma.site", scheme: "https", port: 443]
+
+
+config :pleroma, Pleroma.Repo,
+  adapter: Ecto.Adapters.Postgres,
+  username: "pleroma",
+  password: "MySecretPassword",
+  database: "pleroma_prod",
+  hostname: "localhost"
+
+config :pleroma, configurable_from_database: true
+```
+
+5. Start your instance back up and you can now access the Settings tab in AdminFE.
+
+
+## Reverting back from database config
+
+1. Stop your Pleroma instance.
+
+2. Run the mix task to migrate back from the database. You'll receive some debugging output and a few messages informing you of what happened.
+
+  **Source:**
+  
+  ```
+  $ mix pleroma.config migrate_from_db
+  ```
+  
+  or
+  
+  **OTP:**
+  
+  ```
+  $ ./bin/pleroma_ctl config migrate_from_db
+  ```
+
+  ```
+  10:26:30.593 [debug] QUERY OK source="config" db=9.8ms decode=1.2ms queue=26.0ms idle=0.0ms
+SELECT c0."id", c0."key", c0."group", c0."value", c0."inserted_at", c0."updated_at" FROM "config" AS c0 []
+
+  10:26:30.659 [debug] QUERY OK source="config" db=1.1ms idle=80.7ms
+SELECT c0."id", c0."key", c0."group", c0."value", c0."inserted_at", c0."updated_at" FROM "config" AS c0 []
+Database configuration settings have been saved to config/dev.exported_from_db.secret.exs
+```
+
+3. The in-database configuration still exists, but it will not be used if you remove `config :pleroma, configurable_from_database: true` from your config.
+
+## Debugging
+
+### Clearing database config
+You can clear the database config by truncating the `config` table in the database. e.g.,
+
+```
+psql -d pleroma_dev
+pleroma_dev=# TRUNCATE config;
+TRUNCATE TABLE
+```
+
+Additionally, every time you migrate the configuration to the database the config table is automatically truncated to ensure a clean migration.
+
+### Manually removing a setting
+If you encounter a situation where the server cannot run properly because of an invalid setting in the database and this is preventing you from accessing AdminFE, you can manually remove the offending setting if you know which one it is.
+
+e.g., here is an example showing a minimal configuration in the database. Only the `config :pleroma, :instance` settings are in the table:
+
+```
+psql -d pleroma_dev
+pleroma_dev=# select * from config;
+ id |    key    |                           value                            |     inserted_at     |     updated_at      |  group
+----+-----------+------------------------------------------------------------+---------------------+---------------------+----------
+  1 | :instance | \x836c0000000168026400046e616d656d00000007426c65726f6d616a | 2020-07-12 15:33:29 | 2020-07-12 15:33:29 | :pleroma
+(1 row)
+pleroma_dev=# delete from config where key = ':instance' and group = ':pleroma';
+DELETE 1
+```
+
+Now the `config :pleroma, :instance` settings have been removed from the database.
diff --git a/lib/mix/tasks/pleroma/config.ex b/lib/mix/tasks/pleroma/config.ex
index d5129d410..904c5a74b 100644
--- a/lib/mix/tasks/pleroma/config.ex
+++ b/lib/mix/tasks/pleroma/config.ex
@@ -83,7 +83,7 @@ defmodule Mix.Tasks.Pleroma.Config do
 
   defp migrate_from_db(opts) do
     if Pleroma.Config.get([:configurable_from_database]) do
-      env = opts[:env] || "prod"
+      env = opts[:env] || Pleroma.Config.get(:env)
 
       config_path =
         if Pleroma.Config.get(:release) do
@@ -105,6 +105,10 @@ defmodule Mix.Tasks.Pleroma.Config do
 
       :ok = File.close(file)
       System.cmd("mix", ["format", config_path])
+
+      shell_info(
+        "Database configuration settings have been exported to config/#{env}.exported_from_db.secret.exs"
+      )
     else
       migration_error()
     end
@@ -112,7 +116,7 @@ defmodule Mix.Tasks.Pleroma.Config do
 
   defp migration_error do
     shell_error(
-      "Migration is not allowed in config. You can change this behavior by setting `configurable_from_database` to true."
+      "Migration is not allowed in config. You can change this behavior by setting `config :pleroma, configurable_from_database: true`"
     )
   end
 
diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index fa593abb9..ccdbdcfdc 100644
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -44,6 +44,7 @@ defmodule Pleroma.Application do
     Pleroma.ApplicationRequirements.verify!()
     setup_instrumenters()
     load_custom_modules()
+    Pleroma.Docs.JSON.compile()
 
     adapter = Application.get_env(:tesla, :adapter)
 
diff --git a/lib/pleroma/docs/generator.ex b/lib/pleroma/docs/generator.ex
index e0fc8cd02..a671a6278 100644
--- a/lib/pleroma/docs/generator.ex
+++ b/lib/pleroma/docs/generator.ex
@@ -6,16 +6,21 @@ defmodule Pleroma.Docs.Generator do
     implementation.process(descriptions)
   end
 
-  @spec list_modules_in_dir(String.t(), String.t()) :: [module()]
-  def list_modules_in_dir(dir, start) do
-    with {:ok, files} <- File.ls(dir) do
-      files
-      |> Enum.filter(&String.ends_with?(&1, ".ex"))
-      |> Enum.map(fn filename ->
-        module = filename |> String.trim_trailing(".ex") |> Macro.camelize()
-        String.to_atom(start <> module)
-      end)
-    end
+  @spec list_behaviour_implementations(behaviour :: module()) :: [module()]
+  def list_behaviour_implementations(behaviour) do
+    :code.all_loaded()
+    |> Enum.filter(fn {module, _} ->
+      # This shouldn't be needed as all modules are expected to have module_info/1,
+      # but in test enviroments some transient modules `:elixir_compiler_XX`
+      # are loaded for some reason (where XX is a random integer).
+      if function_exported?(module, :module_info, 1) do
+        module.module_info(:attributes)
+        |> Keyword.get_values(:behaviour)
+        |> List.flatten()
+        |> Enum.member?(behaviour)
+      end
+    end)
+    |> Enum.map(fn {module, _} -> module end)
   end
 
   @doc """
@@ -87,6 +92,12 @@ defmodule Pleroma.Docs.Generator do
       else: string
   end
 
+  defp format_suggestions({:list_behaviour_implementations, behaviour}) do
+    behaviour
+    |> list_behaviour_implementations()
+    |> format_suggestions()
+  end
+
   defp format_suggestions([]), do: []
 
   defp format_suggestions([suggestion | tail]) do
diff --git a/lib/pleroma/docs/json.ex b/lib/pleroma/docs/json.ex
index d1cf1f487..feeb4320e 100644
--- a/lib/pleroma/docs/json.ex
+++ b/lib/pleroma/docs/json.ex
@@ -1,5 +1,19 @@
 defmodule Pleroma.Docs.JSON do
   @behaviour Pleroma.Docs.Generator
+  @external_resource "config/description.exs"
+  @raw_config Pleroma.Config.Loader.read("config/description.exs")
+  @raw_descriptions @raw_config[:pleroma][:config_description]
+  @term __MODULE__.Compiled
+
+  @spec compile :: :ok
+  def compile do
+    :persistent_term.put(@term, Pleroma.Docs.Generator.convert_to_strings(@raw_descriptions))
+  end
+
+  @spec compiled_descriptions :: Map.t()
+  def compiled_descriptions do
+    :persistent_term.get(@term)
+  end
 
   @spec process(keyword()) :: {:ok, String.t()}
   def process(descriptions) do
@@ -13,11 +27,4 @@ defmodule Pleroma.Docs.JSON do
       {:ok, path}
     end
   end
-
-  def compile do
-    with config <- Pleroma.Config.Loader.read("config/description.exs") do
-      config[:pleroma][:config_description]
-      |> Pleroma.Docs.Generator.convert_to_strings()
-    end
-  end
 end
diff --git a/lib/pleroma/docs/markdown.ex b/lib/pleroma/docs/markdown.ex
index 68b106499..da3f20f43 100644
--- a/lib/pleroma/docs/markdown.ex
+++ b/lib/pleroma/docs/markdown.ex
@@ -68,6 +68,11 @@ defmodule Pleroma.Docs.Markdown do
     IO.write(file, "  #{list_mark}`#{inspect(suggestion)}`\n")
   end
 
+  defp print_suggestions(file, {:list_behaviour_implementations, behaviour}) do
+    suggestions = Pleroma.Docs.Generator.list_behaviour_implementations(behaviour)
+    print_suggestions(file, suggestions)
+  end
+
   defp print_suggestions(_file, nil), do: nil
 
   defp print_suggestions(_file, ""), do: nil
diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index b9989f901..9240e912d 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -530,11 +530,21 @@ defmodule Pleroma.User do
   end
 
   defp put_emoji(changeset) do
-    bio = get_change(changeset, :bio)
-    name = get_change(changeset, :name)
+    emojified_fields = [:bio, :name, :raw_fields]
+
+    if Enum.any?(changeset.changes, fn {k, _} -> k in emojified_fields end) do
+      bio = Emoji.Formatter.get_emoji_map(get_field(changeset, :bio))
+      name = Emoji.Formatter.get_emoji_map(get_field(changeset, :name))
+
+      emoji = Map.merge(bio, name)
+
+      emoji =
+        changeset
+        |> get_field(:raw_fields)
+        |> Enum.reduce(emoji, fn x, acc ->
+          Map.merge(acc, Emoji.Formatter.get_emoji_map(x["name"] <> x["value"]))
+        end)
 
-    if bio || name do
-      emoji = Map.merge(Emoji.Formatter.get_emoji_map(bio), Emoji.Formatter.get_emoji_map(name))
       put_change(changeset, :emoji, emoji)
     else
       changeset
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 8da5cf938..bc7b5d95a 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -1376,13 +1376,28 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     end
   end
 
-  def maybe_handle_clashing_nickname(nickname) do
-    with %User{} = old_user <- User.get_by_nickname(nickname) do
-      Logger.info("Found an old user for #{nickname}, ap id is #{old_user.ap_id}, renaming.")
+  def maybe_handle_clashing_nickname(data) do
+    nickname = data[:nickname]
+
+    with %User{} = old_user <- User.get_by_nickname(nickname),
+         {_, false} <- {:ap_id_comparison, data[:ap_id] == old_user.ap_id} do
+      Logger.info(
+        "Found an old user for #{nickname}, the old ap id is #{old_user.ap_id}, new one is #{
+          data[:ap_id]
+        }, renaming."
+      )
 
       old_user
       |> User.remote_user_changeset(%{nickname: "#{old_user.id}.#{old_user.nickname}"})
       |> User.update_and_set_cache()
+    else
+      {:ap_id_comparison, true} ->
+        Logger.info(
+          "Found an old user for #{nickname}, but the ap id #{data[:ap_id]} is the same as the new user. Race condition? Not changing anything."
+        )
+
+      _ ->
+        nil
     end
   end
 
@@ -1398,7 +1413,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
           |> User.remote_user_changeset(data)
           |> User.update_and_set_cache()
         else
-          maybe_handle_clashing_nickname(data[:nickname])
+          maybe_handle_clashing_nickname(data)
 
           data
           |> User.remote_user_changeset()
diff --git a/lib/pleroma/web/admin_api/controllers/config_controller.ex b/lib/pleroma/web/admin_api/controllers/config_controller.ex
index 7f60470cb..0df13007f 100644
--- a/lib/pleroma/web/admin_api/controllers/config_controller.ex
+++ b/lib/pleroma/web/admin_api/controllers/config_controller.ex
@@ -9,8 +9,6 @@ defmodule Pleroma.Web.AdminAPI.ConfigController do
   alias Pleroma.ConfigDB
   alias Pleroma.Plugs.OAuthScopesPlug
 
-  @descriptions Pleroma.Docs.JSON.compile()
-
   plug(Pleroma.Web.ApiSpec.CastAndValidate)
   plug(OAuthScopesPlug, %{scopes: ["write"], admin: true} when action == :update)
 
@@ -25,7 +23,7 @@ defmodule Pleroma.Web.AdminAPI.ConfigController do
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.ConfigOperation
 
   def descriptions(conn, _params) do
-    descriptions = Enum.filter(@descriptions, &whitelisted_config?/1)
+    descriptions = Enum.filter(Pleroma.Docs.JSON.compiled_descriptions(), &whitelisted_config?/1)
 
     json(conn, descriptions)
   end
diff --git a/test/docs/generator_test.exs b/test/docs/generator_test.exs
index 9c9f4357b..b32918a69 100644
--- a/test/docs/generator_test.exs
+++ b/test/docs/generator_test.exs
@@ -13,21 +13,13 @@ defmodule Pleroma.Docs.GeneratorTest do
           key: :uploader,
           type: :module,
           description: "",
-          suggestions:
-            Generator.list_modules_in_dir(
-              "lib/pleroma/upload/filter",
-              "Elixir.Pleroma.Upload.Filter."
-            )
+          suggestions: {:list_behaviour_implementations, Pleroma.Upload.Filter}
         },
         %{
           key: :filters,
           type: {:list, :module},
           description: "",
-          suggestions:
-            Generator.list_modules_in_dir(
-              "lib/pleroma/web/activity_pub/mrf",
-              "Elixir.Pleroma.Web.ActivityPub.MRF."
-            )
+          suggestions: {:list_behaviour_implementations, Pleroma.Web.ActivityPub.MRF}
         },
         %{
           key: Pleroma.Upload,
diff --git a/test/web/activity_pub/activity_pub_test.exs b/test/web/activity_pub/activity_pub_test.exs
index 1520ffc4b..f3951462f 100644
--- a/test/web/activity_pub/activity_pub_test.exs
+++ b/test/web/activity_pub/activity_pub_test.exs
@@ -2056,4 +2056,46 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
       assert [%{activity_id: ^id_create}] = Pleroma.ActivityExpiration |> Repo.all()
     end
   end
+
+  describe "handling of clashing nicknames" do
+    test "renames an existing user with a clashing nickname and a different ap id" do
+      orig_user =
+        insert(
+          :user,
+          local: false,
+          nickname: "admin@mastodon.example.org",
+          ap_id: "http://mastodon.example.org/users/harinezumigari"
+        )
+
+      %{
+        nickname: orig_user.nickname,
+        ap_id: orig_user.ap_id <> "part_2"
+      }
+      |> ActivityPub.maybe_handle_clashing_nickname()
+
+      user = User.get_by_id(orig_user.id)
+
+      assert user.nickname == "#{orig_user.id}.admin@mastodon.example.org"
+    end
+
+    test "does nothing with a clashing nickname and the same ap id" do
+      orig_user =
+        insert(
+          :user,
+          local: false,
+          nickname: "admin@mastodon.example.org",
+          ap_id: "http://mastodon.example.org/users/harinezumigari"
+        )
+
+      %{
+        nickname: orig_user.nickname,
+        ap_id: orig_user.ap_id
+      }
+      |> ActivityPub.maybe_handle_clashing_nickname()
+
+      user = User.get_by_id(orig_user.id)
+
+      assert user.nickname == orig_user.nickname
+    end
+  end
 end
diff --git a/test/web/mastodon_api/controllers/account_controller/update_credentials_test.exs b/test/web/mastodon_api/controllers/account_controller/update_credentials_test.exs
index 638626b45..b888e4c71 100644
--- a/test/web/mastodon_api/controllers/account_controller/update_credentials_test.exs
+++ b/test/web/mastodon_api/controllers/account_controller/update_credentials_test.exs
@@ -351,6 +351,30 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController.UpdateCredentialsTest do
              ]
     end
 
+    test "emojis in fields labels", %{conn: conn} do
+      fields = [
+        %{"name" => ":firefox:", "value" => "is best 2hu"},
+        %{"name" => "they wins", "value" => ":blank:"}
+      ]
+
+      account_data =
+        conn
+        |> patch("/api/v1/accounts/update_credentials", %{"fields_attributes" => fields})
+        |> json_response_and_validate_schema(200)
+
+      assert account_data["fields"] == [
+               %{"name" => ":firefox:", "value" => "is best 2hu"},
+               %{"name" => "they wins", "value" => ":blank:"}
+             ]
+
+      assert account_data["source"]["fields"] == [
+               %{"name" => ":firefox:", "value" => "is best 2hu"},
+               %{"name" => "they wins", "value" => ":blank:"}
+             ]
+
+      assert [%{"shortcode" => "blank"}, %{"shortcode" => "firefox"}] = account_data["emojis"]
+    end
+
     test "update fields via x-www-form-urlencoded", %{conn: conn} do
       fields =
         [