From 0b27c8f80b71a7baeb63330b57a6cdca9978be05 Mon Sep 17 00:00:00 2001 From: shibao Date: Thu, 26 Jan 2023 00:46:25 -0500 Subject: [PATCH] add qr code for invite link --- CHANGELOG.md | 1 + lib/cannery_web/components/invite_card.ex | 5 ++++ lib/cannery_web/views/view_helpers.ex | 32 +++++++++++++++++++++++ mix.exs | 1 + mix.lock | 1 + 5 files changed, 40 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0cb5c2e..71ed3f5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,6 +2,7 @@ - Update dependencies - Show topbar on form submit/page refresh - Make loading/reconnection less intrusive +- Add QR code for invite link # v0.8.0 - Add search to catalog, ammo, container, tag and range index pages diff --git a/lib/cannery_web/components/invite_card.ex b/lib/cannery_web/components/invite_card.ex index b29da71..1c69cd7 100644 --- a/lib/cannery_web/components/invite_card.ex +++ b/lib/cannery_web/components/invite_card.ex @@ -42,6 +42,11 @@ defmodule CanneryWeb.Components.InviteCard do <% end %> + <.qr_code + content={Routes.user_registration_url(Endpoint, :new, invite: @invite.token)} + filename={@invite.name} + /> +
EQRCode.encode() + |> EQRCode.png(width: width) + |> Base.encode64() + + "data:image/png;base64," <> img_data + end + + @doc """ + Creates a downloadable QR Code element + """ + + attr :content, :string, required: true + attr :filename, :string, default: "qrcode", doc: "filename without .png extension" + attr :image_class, :string, default: "w-64 h-max" + attr :width, :integer, default: 384, doc: "width of png to generate" + + def qr_code(assigns) do + ~H""" + ".png"}> + {@filename} + + """ + end + @doc """ Get a random color in `#ffffff` hex format diff --git a/mix.exs b/mix.exs index 789fde8..cdc59e7 100644 --- a/mix.exs +++ b/mix.exs @@ -70,6 +70,7 @@ defmodule Cannery.MixProject do {:jason, "~> 1.2"}, {:plug_cowboy, "~> 2.5"}, {:ecto_psql_extras, "~> 0.6"}, + {:eqrcode, "~> 0.1.10"}, {:credo, "~> 1.5", only: [:dev, :test], runtime: false}, {:dialyxir, "~> 1.0", only: [:dev, :test], runtime: false} ] diff --git a/mix.lock b/mix.lock index 0382bcc..a20a311 100644 --- a/mix.lock +++ b/mix.lock @@ -16,6 +16,7 @@ "ecto_psql_extras": {:hex, :ecto_psql_extras, "0.7.10", "e14d400930f401ca9f541b3349212634e44027d7f919bbb71224d7ac0d0e8acd", [:mix], [{:ecto_sql, "~> 3.4", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:postgrex, "~> 0.15.7 or ~> 0.16.0", [hex: :postgrex, repo: "hexpm", optional: false]}, {:table_rex, "~> 3.1.1", [hex: :table_rex, repo: "hexpm", optional: false]}], "hexpm", "505e8cd81e4f17c090be0f99e92b1b3f0fd915f98e76965130b8ccfb891e7088"}, "ecto_sql": {:hex, :ecto_sql, "3.9.2", "34227501abe92dba10d9c3495ab6770e75e79b836d114c41108a4bf2ce200ad5", [:mix], [{:db_connection, "~> 2.4.1 or ~> 2.5", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.9.2", [hex: :ecto, repo: "hexpm", optional: false]}, {:myxql, "~> 0.6.0", [hex: :myxql, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.16.0 or ~> 1.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:tds, "~> 2.1.1 or ~> 2.2", [hex: :tds, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "1eb5eeb4358fdbcd42eac11c1fbd87e3affd7904e639d77903c1358b2abd3f70"}, "elixir_make": {:hex, :elixir_make, "0.7.3", "c37fdae1b52d2cc51069713a58c2314877c1ad40800a57efb213f77b078a460d", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}], "hexpm", "24ada3e3996adbed1fa024ca14995ef2ba3d0d17b678b0f3f2b1f66e6ce2b274"}, + "eqrcode": {:hex, :eqrcode, "0.1.10", "6294fece9d68ad64eef1c3c92cf111cfd6469f4fbf230a2d4cc905a682178f3f", [:mix], [], "hexpm", "da30e373c36a0fd37ab6f58664b16029919896d6c45a68a95cc4d713e81076f1"}, "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"}, "ex_doc": {:hex, :ex_doc, "0.29.1", "b1c652fa5f92ee9cf15c75271168027f92039b3877094290a75abcaac82a9f77", [:mix], [{:earmark_parser, "~> 1.4.19", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "b7745fa6374a36daf484e2a2012274950e084815b936b1319aeebcf7809574f6"}, "expo": {:hex, :expo, "0.3.0", "13127c1d5f653b2927f2616a4c9ace5ae372efd67c7c2693b87fd0fdc30c6feb", [:mix], [], "hexpm", "fb3cd4bf012a77bc1608915497dae2ff684a06f0fa633c7afa90c4d72b881823"},