Merge pull request #64 from zven21/format

mix format

.formatter.exs

@@ -0,0 +1,10 @@
+[
+  inputs: [
+    "{lib,test,priv}/**/*.{ex,exs}",
+    "mix.exs",
+    ".formatter.exs",
+    ".iex.exs",
+    ".credo.exs"
+  ],
+  import_deps: [:ecto, :plug, :phoenix]
+]

lib/mipha/accounts/accounts.ex

@@ -132,7 +132,7 @@ defmodule Mipha.Accounts do
 
     case check_user_password(user, attrs.password) do
       true -> {:ok, user}
-      _    -> {:error, "Failed auth."}
+      _ -> {:error, "Failed auth."}
     end
   end
 
@@ -181,7 +181,7 @@ defmodule Mipha.Accounts do
   defp check_user_password(user, password) do
     case user do
       nil -> false
-      _   -> !is_nil(user.password_hash) && Bcrypt.checkpw(password, user.password_hash)
+      _ -> !is_nil(user.password_hash) && Bcrypt.checkpw(password, user.password_hash)
     end
   end
 
@@ -220,15 +220,16 @@ defmodule Mipha.Accounts do
         |> User.update_password_changeset(attrs)
         |> Repo.update()
 
-      _ -> {:error, "Invalid current password"}
+      _ ->
+        {:error, "Invalid current password"}
     end
   end
 
   @doc """
   Mark the current user verified
   """
   def mark_as_verified(user) do
-    attrs = %{"email_verified_at" => Timex.now}
+    attrs = %{"email_verified_at" => Timex.now()}
     update_user(user, attrs)
   end
 
@@ -284,14 +285,14 @@ defmodule Mipha.Accounts do
   def github_repositories(%User{} = user) do
     user
     |> github_repos_cache_key
-    |> Store.get!
+    |> Store.get!()
     |> fetch_github_repos(user)
   end
 
   def github_repositories(%Team{} = team) do
     team
     |> github_repos_cache_key
-    |> Store.get!
+    |> Store.get!()
     |> fetch_github_repos(team)
   end
 
@@ -300,24 +301,26 @@ defmodule Mipha.Accounts do
     repos =
       target
       |> github_repos_url
-      |> HTTPoison.get!
+      |> HTTPoison.get!()
       |> handle_response
 
     Store.put!(github_repos_cache_key(target), repos)
     repos
   end
+
   defp fetch_github_repos(items, _) do
     items
   end
 
   # 拉取数据，并且 Json 处理
   defp handle_response(%HTTPoison.Response{body: body, status_code: 200}) do
     body
-    |> Jason.decode!
-    |> Enum.map(&(Map.take(&1, ~w(name html_url watchers language description))))
+    |> Jason.decode!()
+    |> Enum.map(&Map.take(&1, ~w(name html_url watchers language description)))
     |> Enum.sort(&(&1["watchers"] >= &2["watchers"]))
     |> Enum.take(10)
   end
+
   defp handle_response(%HTTPoison.Response{body: _, status_code: 404}) do
     []
   end
@@ -329,7 +332,9 @@ defmodule Mipha.Accounts do
 
   # 请求获取 github 用户的 repos 的 Url
   defp github_repos_url(target) do
-    "https://api.github.com/users/#{github_handle(target)}/repos?type=owner&sort=pushed&client_id=#{System.get_env("GITHUB_CLIENT_ID")}&client_secret=#{System.get_env("GITHUB_CLIENT_SECRET")}"
+    "https://api.github.com/users/#{github_handle(target)}/repos?type=owner&sort=pushed&client_id=#{
+      System.get_env("GITHUB_CLIENT_ID")
+    }&client_secret=#{System.get_env("GITHUB_CLIENT_SECRET")}"
   end
 
   @doc """
@@ -338,6 +343,7 @@ defmodule Mipha.Accounts do
   def github_handle(%User{} = user) do
     user.github_handle || user.username
   end
+
   def github_handle(%Team{} = team) do
     team.github_handle || team.name
   end
@@ -375,13 +381,15 @@ defmodule Mipha.Accounts do
   Returns the user update_password changeset
   """
   @spec user_update_password_changeset(Map.t()) :: Ecto.Changeset.t()
-  def user_update_password_changeset(attrs \\ %{}), do: User.update_password_changeset(%User{}, attrs)
+  def user_update_password_changeset(attrs \\ %{}),
+    do: User.update_password_changeset(%User{}, attrs)
 
   @doc """
   Returns the change user reset password.
   """
   @spec change_user_reset_password(User.t(), Map.t()) :: Ecto.Changeset.t()
-  def change_user_reset_password(%User{} = user, attrs \\ %{}), do: User.reset_password_changeset(user, attrs)
+  def change_user_reset_password(%User{} = user, attrs \\ %{}),
+    do: User.reset_password_changeset(user, attrs)
 
   alias Mipha.Accounts.Location
 

lib/mipha/accounts/user.ex

@@ -127,10 +127,10 @@ defmodule Mipha.Accounts.User do
     |> cast(attrs, permitted_attrs)
     |> validate_required(register_attrs)
     |> validate_length(:username, min: 3, max: 12)
-    |> validate_format(:username, Regexp.username)
+    |> validate_format(:username, Regexp.username())
     |> unique_constraint(:username)
     |> validate_length(:email, min: 1, max: 20)
-    |> validate_format(:email, Regexp.email)
+    |> validate_format(:email, Regexp.email())
     |> unique_constraint(:email)
     |> put_pass_hash()
   end
@@ -188,6 +188,7 @@ defmodule Mipha.Accounts.User do
     case changeset do
       %Ecto.Changeset{valid?: true, changes: %{password: password}} ->
         put_change(changeset, :password_hash, Bcrypt.hashpwsalt(password))
+
       _ ->
         changeset
     end

lib/mipha/collections/queries.ex

@@ -22,8 +22,8 @@ defmodule Mipha.Collections.Queries do
 
   defp filter_from_clauses(opts) do
     cond do
-      Keyword.has_key?(opts, :user) -> opts |> Keyword.get(:user) |> Collection.by_user
-      Keyword.has_key?(opts, :topic) -> opts |> Keyword.get(:topic) |> Collection.by_topic
+      Keyword.has_key?(opts, :user) -> opts |> Keyword.get(:user) |> Collection.by_user()
+      Keyword.has_key?(opts, :topic) -> opts |> Keyword.get(:topic) |> Collection.by_topic()
       true -> Collection
     end
   end

lib/mipha/follows/follows.ex

@@ -5,12 +5,14 @@ defmodule Mipha.Follows do
 
   import Ecto.Query, warn: false
   alias Ecto.Multi
+
   alias Mipha.{
     Repo,
     Follows,
     Accounts,
     Notifications
   }
+
   alias Follows.Follow
   alias Accounts.User
 
@@ -124,7 +126,7 @@ defmodule Mipha.Follows do
   def delete_follow(clauses) when length(clauses) == 2 do
     clauses
     |> get_follow
-    |> Repo.delete
+    |> Repo.delete()
   end
 
   @doc """
@@ -155,6 +157,7 @@ defmodule Mipha.Follows do
   @spec unfollow_user(Keyword.t()) :: {:ok, Follow.t()} | {:error, any()}
   def unfollow_user(follower: follower, user: user) do
     opts = [follower: follower, user: user]
+
     if can_follow?(opts) do
       if has_followed?(opts) do
         delete_follow(user_id: user.id, follower_id: follower.id)
@@ -180,6 +183,7 @@ defmodule Mipha.Follows do
   @spec follow_user(Keyword.t()) :: {:ok, Follow.t()} | {:error, any()}
   def follow_user(follower: follower, user: user) do
     opts = [follower: follower, user: user]
+
     if can_follow?(opts) do
       if has_followed?(opts) do
         {:error, "Follow already."}
@@ -200,7 +204,7 @@ defmodule Mipha.Follows do
     %User{id: follower_id} = Keyword.get(clauses, :follower)
     %User{id: user_id} = Keyword.get(clauses, :user)
 
-    user_id == follower_id && false || true
+    (user_id == follower_id && false) || true
   end
 
   @doc """
@@ -292,7 +296,7 @@ defmodule Mipha.Follows do
     query =
       clauses
       |> Keyword.get(:user)
-      |> Follow.by_user
+      |> Follow.by_user()
 
     query
     |> join(:inner, [c], u in assoc(c, :follower))

lib/mipha/follows/queries.ex

@@ -29,8 +29,8 @@ defmodule Mipha.Follows.Queries do
 
   defp filter_from_clauses(opts) do
     cond do
-      Keyword.has_key?(opts, :follower) -> opts |> Keyword.get(:follower) |> Follow.by_follower
-      Keyword.has_key?(opts, :user) -> opts |> Keyword.get(:user) |> Follow.by_user
+      Keyword.has_key?(opts, :follower) -> opts |> Keyword.get(:follower) |> Follow.by_follower()
+      Keyword.has_key?(opts, :user) -> opts |> Keyword.get(:user) |> Follow.by_user()
       true -> Follow
     end
   end

lib/mipha/markdown/embed_video_replacer.ex

@@ -1,14 +1,14 @@
 defmodule Mipha.Markdown.EmbedVideoReplacer do
   @moduledoc false
 
-  @youtube_url_regex  ~r{(\s|^|<div>|<br>)(https?://)(www.)?(youtube\.com/watch\?v=|youtu\.be/|youtube\.com/watch\?feature=player_embedded&v=)([A-Za-z0-9_\-]*)(\&\S+)?(\?\S+)?}
-  @youku_url_regex    ~r{(\s|^|<div>|<br>)(http?://)(v\.youku\.com/v_show/id_)([a-zA-Z0-9\-_\=]*)(\.html)(\&\S+)?(\?\S+)?}
-  @youku_base_url     "//player.youku.com/embed/"
-  @youtube_base_url   "//www.youtube.com/embed/"
+  @youtube_url_regex ~r{(\s|^|<div>|<br>)(https?://)(www.)?(youtube\.com/watch\?v=|youtu\.be/|youtube\.com/watch\?feature=player_embedded&v=)([A-Za-z0-9_\-]*)(\&\S+)?(\?\S+)?}
+  @youku_url_regex ~r{(\s|^|<div>|<br>)(http?://)(v\.youku\.com/v_show/id_)([a-zA-Z0-9\-_\=]*)(\.html)(\&\S+)?(\?\S+)?}
+  @youku_base_url "//player.youku.com/embed/"
+  @youtube_base_url "//www.youtube.com/embed/"
 
   def run(body) do
     cond do
-      Regex.match?(@youtube_url_regex, body) == true  ->
+      Regex.match?(@youtube_url_regex, body) == true ->
         @youtube_url_regex
         |> Regex.replace(body, &youtube_replacer/1)