mirror of
https://github.com/livebook-dev/livebook.git
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5c8e117800
* Add initial user config modal * Assign user ids * Update session data to hold user ids * Get users list for specific ids * Render user avatar * User update * Refactor user changes * Subscribe to individual user updates * Show users in side panel * Add sidebar to homepage * Don't generate the same color twice in a row * Add documentation notes * Fix tests * Add tests * Keep users in session data * Rename color to hex_color
61 lines
1.5 KiB
Elixir
61 lines
1.5 KiB
Elixir
defmodule LivebookWeb.UserHelpers do
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import Phoenix.LiveView
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import Phoenix.LiveView.Helpers
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alias Livebook.Users.User
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@doc """
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Renders user avatar,
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## Options
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* `:class` - class added to the avatar box
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* `:text_class` - class added to the avatar text
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"""
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def render_user_avatar(user, opts \\ []) do
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assigns = %{
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name: user.name,
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hex_color: user.hex_color,
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class: Keyword.get(opts, :class, "w-full h-full"),
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text_class: Keyword.get(opts, :text_class)
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}
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~L"""
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<div class="rounded-full <%= @class %> flex items-center justify-center" style="background-color: <%= @hex_color %>">
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<div class="<%= @text_class %> text-gray-100 font-semibold">
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<%= avatar_text(@name) %>
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</div>
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</div>
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"""
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end
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defp avatar_text(nil), do: "?"
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defp avatar_text(name) do
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name
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|> String.split()
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|> Enum.map(&String.at(&1, 0))
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|> Enum.map(&String.upcase/1)
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|> case do
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[initial] -> initial
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initials -> List.first(initials) <> List.last(initials)
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end
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end
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@doc """
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Builds `Livebook.Users.User` with the given user id.
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Uses `user_data` from socket `connect_params` as initial
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attributes if the socket is connected.
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"""
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def build_current_user(current_user_id, socket) do
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connect_params = get_connect_params(socket) || %{}
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user_data = connect_params["user_data"] || %{}
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case User.change(%{User.new() | id: current_user_id}, user_data) do
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{:ok, user} -> user
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{:error, _errors, user} -> user
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end
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end
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end
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