bones73k/lib/bones73k_web/views/icon_helpers.ex

24 lines
635 B
Elixir

defmodule Bones73kWeb.IconHelpers do
@moduledoc """
Generate SVG sprite use tags for SVG icons
"""
use Phoenix.HTML
alias Bones73kWeb.Router.Helpers, as: Routes
def icon_div(conn, name, div_opts \\ [], svg_opts \\ []) do
content_tag(:div, tag_opts(name, div_opts)) do
icon_svg(conn, name, svg_opts)
end
end
def icon_svg(conn, name, opts \\ []) do
content_tag(:svg, tag_opts(name, opts)) do
tag(:use, "xlink:href": Routes.static_path(conn, "/images/icons.svg##{name}"))
end
end
defp tag_opts(name, opts) do
Keyword.update(opts, :class, name, fn c -> "#{c} #{name}" end)
end
end