comfycamp/lib/comfycamp_web/components/flash.ex

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defmodule ComfycampWeb.Flash do
@moduledoc """
Default flash component.
"""
use Phoenix.Component
alias Phoenix.LiveView.JS
import ComfycampWeb.Gettext
import ComfycampWeb.CoreComponents
import ComfycampWeb.Icons
@doc """
Renders flash notices.
## Examples
<.flash kind={:info} flash={@flash} />
<.flash kind={:info} phx-mounted={show("#flash")}>Welcome Back!</.flash>
"""
attr :id, :string, doc: "the optional id of flash container"
attr :flash, :map, default: %{}, doc: "the map of flash messages to display"
attr :title, :string, default: nil
attr :kind, :atom, values: [:info, :error], doc: "used for styling and flash lookup"
attr :rest, :global, doc: "the arbitrary HTML attributes to add to the flash container"
slot :inner_block, doc: "the optional inner block that renders the flash message"
def flash(assigns) do
assigns = assign_new(assigns, :id, fn -> "flash-#{assigns.kind}" end)
~H"""
<div
:if={msg = render_slot(@inner_block) || Phoenix.Flash.get(@flash, @kind)}
id={@id}
phx-click={JS.push("lv:clear-flash", value: %{key: @kind}) |> hide("##{@id}")}
role="alert"
class={[
"flash",
@kind == :info && "flash-info",
@kind == :error && "flash-error"
]}
{@rest}
>
<p :if={@title} class="flash-title">
<.exclamation_circle_icon :if={@kind == :error} />
<.information_circle_icon :if={@kind == :info} />
<%= @title %>
</p>
<p class="flash-body"><%= msg %></p>
<button type="button" class="flash-close-button" aria-label={gettext("close")}>
<.x_mark_icon class="flash-close-button-icon" />
</button>
</div>
"""
end
@doc """
Shows the flash group with standard titles and content.
## Examples
<.flash_group flash={@flash} />
"""
attr :flash, :map, required: true, doc: "the map of flash messages"
attr :id, :string, default: "flash-group", doc: "the optional id of flash container"
def flash_group(assigns) do
~H"""
<div id={@id}>
<.flash kind={:info} title={gettext("Success!")} flash={@flash} />
<.flash kind={:error} title={gettext("Error!")} flash={@flash} />
<.flash
id="client-error"
kind={:error}
title={gettext("We can't find the internet")}
phx-disconnected={show(".phx-client-error #client-error")}
phx-connected={hide("#client-error")}
hidden
>
<%= gettext("Attempting to reconnect") %>
<.icon name="hero-arrow-path" class="ml-1 h-3 w-3 animate-spin" />
</.flash>
<.flash
id="server-error"
kind={:error}
title={gettext("Something went wrong!")}
phx-disconnected={show(".phx-server-error #server-error")}
phx-connected={hide("#server-error")}
hidden
>
<%= gettext("Hang in there while we get back on track") %>
<.icon name="hero-arrow-path" class="ml-1 h-3 w-3 animate-spin" />
</.flash>
</div>
"""
end
end