lv upgrade done; home.html form needs changed; test migrations

This commit is contained in:
2024-06-02 14:44:53 +02:00
parent 443081e086
commit 31c126a394
25 changed files with 1452 additions and 284 deletions

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@ -1,31 +1,9 @@
<header class="px-4 sm:px-6 lg:px-8">
<div class="flex items-center justify-between border-b border-zinc-100 py-3 text-sm">
<div class="flex items-center gap-4">
<a href="/">
<img src={~p"/images/logo.svg"} width="36" />
</a>
<p class="bg-brand/5 text-brand rounded-full px-2 font-medium leading-6">
v<%= Application.spec(:phoenix, :vsn) %>
</p>
</div>
<div class="flex items-center gap-4 font-semibold leading-6 text-zinc-900">
<a href="https://twitter.com/elixirphoenix" class="hover:text-zinc-700">
@elixirphoenix
</a>
<a href="https://github.com/phoenixframework/phoenix" class="hover:text-zinc-700">
GitHub
</a>
<a
href="https://hexdocs.pm/phoenix/overview.html"
class="rounded-lg bg-zinc-100 px-2 py-1 hover:bg-zinc-200/80"
>
Get Started <span aria-hidden="true">&rarr;</span>
</a>
</div>
</div>
</header>
<main class="px-4 py-20 sm:px-6 lg:px-8">
<div class="mx-auto max-w-2xl">
<main class="px-4 py-8 sm:px-6 lg:px-8">
<div class="mx-auto">
<.flash_group flash={@flash} />
<%= @inner_content %>
</div>

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@ -11,7 +11,7 @@
<script defer phx-track-static type="text/javascript" src={~p"/assets/app.js"}>
</script>
</head>
<body class="bg-white antialiased">
<body class="antialiased">
<%= @inner_content %>
</body>
</html>

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@ -1,222 +1,10 @@
<.flash_group flash={@flash} />
<div class="left-[40rem] fixed inset-y-0 right-0 z-0 hidden lg:block xl:left-[50rem]">
<svg
viewBox="0 0 1480 957"
fill="none"
aria-hidden="true"
class="absolute inset-0 h-full w-full"
preserveAspectRatio="xMinYMid slice"
>
<path fill="#EE7868" d="M0 0h1480v957H0z" />
<path
d="M137.542 466.27c-582.851-48.41-988.806-82.127-1608.412 658.2l67.39 810 3083.15-256.51L1535.94-49.622l-98.36 8.183C1269.29 281.468 734.115 515.799 146.47 467.012l-8.928-.742Z"
fill="#FF9F92"
/>
<path
d="M371.028 528.664C-169.369 304.988-545.754 149.198-1361.45 665.565l-182.58 792.025 3014.73 694.98 389.42-1689.25-96.18-22.171C1505.28 697.438 924.153 757.586 379.305 532.09l-8.277-3.426Z"
fill="#FA8372"
/>
<path
d="M359.326 571.714C-104.765 215.795-428.003-32.102-1349.55 255.554l-282.3 1224.596 3047.04 722.01 312.24-1354.467C1411.25 1028.3 834.355 935.995 366.435 577.166l-7.109-5.452Z"
fill="#E96856"
fill-opacity=".6"
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<path
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fill="#A41C42"
fill-opacity=".2"
/>
</svg>
</div>
<div class="px-4 py-10 sm:px-6 sm:py-28 lg:px-8 xl:px-28 xl:py-32">
<div class="mx-auto max-w-xl lg:mx-0">
<svg viewBox="0 0 71 48" class="h-12" aria-hidden="true">
<path
d="m26.371 33.477-.552-.1c-3.92-.729-6.397-3.1-7.57-6.829-.733-2.324.597-4.035 3.035-4.148 1.995-.092 3.362 1.055 4.57 2.39 1.557 1.72 2.984 3.558 4.514 5.305 2.202 2.515 4.797 4.134 8.347 3.634 3.183-.448 5.958-1.725 8.371-3.828.363-.316.761-.592 1.144-.886l-.241-.284c-2.027.63-4.093.841-6.205.735-3.195-.16-6.24-.828-8.964-2.582-2.486-1.601-4.319-3.746-5.19-6.611-.704-2.315.736-3.934 3.135-3.6.948.133 1.746.56 2.463 1.165.583.493 1.143 1.015 1.738 1.493 2.8 2.25 6.712 2.375 10.265-.068-5.842-.026-9.817-3.24-13.308-7.313-1.366-1.594-2.7-3.216-4.095-4.785-2.698-3.036-5.692-5.71-9.79-6.623C12.8-.623 7.745.14 2.893 2.361 1.926 2.804.997 3.319 0 4.149c.494 0 .763.006 1.032 0 2.446-.064 4.28 1.023 5.602 3.024.962 1.457 1.415 3.104 1.761 4.798.513 2.515.247 5.078.544 7.605.761 6.494 4.08 11.026 10.26 13.346 2.267.852 4.591 1.135 7.172.555ZM10.751 3.852c-.976.246-1.756-.148-2.56-.962 1.377-.343 2.592-.476 3.897-.528-.107.848-.607 1.306-1.336 1.49Zm32.002 37.924c-.085-.626-.62-.901-1.04-1.228-1.857-1.446-4.03-1.958-6.333-2-1.375-.026-2.735-.128-4.031-.61-.595-.22-1.26-.505-1.244-1.272.015-.78.693-1 1.31-1.184.505-.15 1.026-.247 1.6-.382-1.46-.936-2.886-1.065-4.787-.3-2.993 1.202-5.943 1.06-8.926-.017-1.684-.608-3.179-1.563-4.735-2.408l-.043.03a2.96 2.96 0 0 0 .04-.029c-.038-.117-.107-.12-.197-.054l.122.107c1.29 2.115 3.034 3.817 5.004 5.271 3.793 2.8 7.936 4.471 12.784 3.73A66.714 66.714 0 0 1 37 40.877c1.98-.16 3.866.398 5.753.899Zm-9.14-30.345c-.105-.076-.206-.266-.42-.069 1.745 2.36 3.985 4.098 6.683 5.193 4.354 1.767 8.773 2.07 13.293.51 3.51-1.21 6.033-.028 7.343 3.38.19-3.955-2.137-6.837-5.843-7.401-2.084-.318-4.01.373-5.962.94-5.434 1.575-10.485.798-15.094-2.553Zm27.085 15.425c.708.059 1.416.123 2.124.185-1.6-1.405-3.55-1.517-5.523-1.404-3.003.17-5.167 1.903-7.14 3.972-1.739 1.824-3.31 3.87-5.903 4.604.043.078.054.117.066.117.35.005.699.021 1.047.005 3.768-.17 7.317-.965 10.14-3.7.89-.86 1.685-1.817 2.544-2.71.716-.746 1.584-1.159 2.645-1.07Zm-8.753-4.67c-2.812.246-5.254 1.409-7.548 2.943-1.766 1.18-3.654 1.738-5.776 1.37-.374-.066-.75-.114-1.124-.17l-.013.156c.135.07.265.151.405.207.354.14.702.308 1.07.395 4.083.971 7.992.474 11.516-1.803 2.221-1.435 4.521-1.707 7.013-1.336.252.038.503.083.756.107.234.022.479.255.795.003-2.179-1.574-4.526-2.096-7.094-1.872Zm-10.049-9.544c1.475.051 2.943-.142 4.486-1.059-.452.04-.643.04-.827.076-2.126.424-4.033-.04-5.733-1.383-.623-.493-1.257-.974-1.889-1.457-2.503-1.914-5.374-2.555-8.514-2.5.05.154.054.26.108.315 3.417 3.455 7.371 5.836 12.369 6.008Zm24.727 17.731c-2.114-2.097-4.952-2.367-7.578-.537 1.738.078 3.043.632 4.101 1.728.374.388.763.768 1.182 1.106 1.6 1.29 4.311 1.352 5.896.155-1.861-.726-1.861-.726-3.601-2.452Zm-21.058 16.06c-1.858-3.46-4.981-4.24-8.59-4.008a9.667 9.667 0 0 1 2.977 1.39c.84.586 1.547 1.311 2.243 2.055 1.38 1.473 3.534 2.376 4.962 2.07-.656-.412-1.238-.848-1.592-1.507Zm17.29-19.32c0-.023.001-.045.003-.068l-.006.006.006-.006-.036-.004.021.018.012.053Zm-20 14.744a7.61 7.61 0 0 0-.072-.041.127.127 0 0 0 .015.043c.005.008.038 0 .058-.002Zm-.072-.041-.008-.034-.008.01.008-.01-.022-.006.005.026.024.014Z"
fill="#FD4F00"
/>
</svg>
<h1 class="text-brand mt-10 flex items-center text-sm font-semibold leading-6">
Phoenix Framework
<small class="bg-brand/5 text-[0.8125rem] ml-3 rounded-full px-2 font-medium leading-6">
v<%= Application.spec(:phoenix, :vsn) %>
</small>
</h1>
<p class="text-[2rem] mt-4 font-semibold leading-10 tracking-tighter text-zinc-900 text-balance">
Peace of mind from prototype to production.
</p>
<p class="mt-4 text-base leading-7 text-zinc-600">
Build rich, interactive web applications quickly, with less code and fewer moving parts. Join our growing community of developers using Phoenix to craft APIs, HTML5 apps and more, for fun or at scale.
</p>
<div class="flex">
<div class="w-full sm:w-auto">
<div class="mt-10 grid grid-cols-1 gap-x-6 gap-y-4 sm:grid-cols-3">
<a
href="https://hexdocs.pm/phoenix/overview.html"
class="group relative rounded-2xl px-6 py-4 text-sm font-semibold leading-6 text-zinc-900 sm:py-6"
>
<span class="absolute inset-0 rounded-2xl bg-zinc-50 transition group-hover:bg-zinc-100 sm:group-hover:scale-105">
</span>
<span class="relative flex items-center gap-4 sm:flex-col">
<svg viewBox="0 0 24 24" fill="none" aria-hidden="true" class="h-6 w-6">
<path d="m12 4 10-2v18l-10 2V4Z" fill="#18181B" fill-opacity=".15" />
<path
d="M12 4 2 2v18l10 2m0-18v18m0-18 10-2v18l-10 2"
stroke="#18181B"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
/>
</svg>
Guides &amp; Docs
</span>
</a>
<a
href="https://github.com/phoenixframework/phoenix"
class="group relative rounded-2xl px-6 py-4 text-sm font-semibold leading-6 text-zinc-900 sm:py-6"
>
<span class="absolute inset-0 rounded-2xl bg-zinc-50 transition group-hover:bg-zinc-100 sm:group-hover:scale-105">
</span>
<span class="relative flex items-center gap-4 sm:flex-col">
<svg viewBox="0 0 24 24" aria-hidden="true" class="h-6 w-6">
<path
fill-rule="evenodd"
clip-rule="evenodd"
d="M12 0C5.37 0 0 5.506 0 12.303c0 5.445 3.435 10.043 8.205 11.674.6.107.825-.262.825-.585 0-.292-.015-1.261-.015-2.291C6 21.67 5.22 20.346 4.98 19.654c-.135-.354-.72-1.446-1.23-1.738-.42-.23-1.02-.8-.015-.815.945-.015 1.62.892 1.845 1.261 1.08 1.86 2.805 1.338 3.495 1.015.105-.8.42-1.338.765-1.645-2.67-.308-5.46-1.37-5.46-6.075 0-1.338.465-2.446 1.23-3.307-.12-.308-.54-1.569.12-3.26 0 0 1.005-.323 3.3 1.26.96-.276 1.98-.415 3-.415s2.04.139 3 .416c2.295-1.6 3.3-1.261 3.3-1.261.66 1.691.24 2.952.12 3.26.765.861 1.23 1.953 1.23 3.307 0 4.721-2.805 5.767-5.475 6.075.435.384.81 1.122.81 2.276 0 1.645-.015 2.968-.015 3.383 0 .323.225.707.825.585a12.047 12.047 0 0 0 5.919-4.489A12.536 12.536 0 0 0 24 12.304C24 5.505 18.63 0 12 0Z"
fill="#18181B"
/>
</svg>
Source Code
</span>
</a>
<a
href={"https://github.com/phoenixframework/phoenix/blob/v#{Application.spec(:phoenix, :vsn)}/CHANGELOG.md"}
class="group relative rounded-2xl px-6 py-4 text-sm font-semibold leading-6 text-zinc-900 sm:py-6"
>
<span class="absolute inset-0 rounded-2xl bg-zinc-50 transition group-hover:bg-zinc-100 sm:group-hover:scale-105">
</span>
<span class="relative flex items-center gap-4 sm:flex-col">
<svg viewBox="0 0 24 24" fill="none" aria-hidden="true" class="h-6 w-6">
<path
d="M12 1v6M12 17v6"
stroke="#18181B"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
/>
<circle
cx="12"
cy="12"
r="4"
fill="#18181B"
fill-opacity=".15"
stroke="#18181B"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
/>
</svg>
Changelog
</span>
</a>
</div>
<div class="mt-10 grid grid-cols-1 gap-y-4 text-sm leading-6 text-zinc-700 sm:grid-cols-2">
<div>
<a
href="https://twitter.com/elixirphoenix"
class="group -mx-2 -my-0.5 inline-flex items-center gap-3 rounded-lg px-2 py-0.5 hover:bg-zinc-50 hover:text-zinc-900"
>
<svg
viewBox="0 0 16 16"
aria-hidden="true"
class="h-4 w-4 fill-zinc-400 group-hover:fill-zinc-600"
>
<path d="M5.403 14c5.283 0 8.172-4.617 8.172-8.62 0-.131 0-.262-.008-.391A6.033 6.033 0 0 0 15 3.419a5.503 5.503 0 0 1-1.65.477 3.018 3.018 0 0 0 1.263-1.676 5.579 5.579 0 0 1-1.824.736 2.832 2.832 0 0 0-1.63-.916 2.746 2.746 0 0 0-1.821.319A2.973 2.973 0 0 0 8.076 3.78a3.185 3.185 0 0 0-.182 1.938 7.826 7.826 0 0 1-3.279-.918 8.253 8.253 0 0 1-2.64-2.247 3.176 3.176 0 0 0-.315 2.208 3.037 3.037 0 0 0 1.203 1.836A2.739 2.739 0 0 1 1.56 6.22v.038c0 .7.23 1.377.65 1.919.42.54 1.004.912 1.654 1.05-.423.122-.866.14-1.297.052.184.602.541 1.129 1.022 1.506a2.78 2.78 0 0 0 1.662.598 5.656 5.656 0 0 1-2.007 1.074A5.475 5.475 0 0 1 1 12.64a7.827 7.827 0 0 0 4.403 1.358" />
</svg>
Follow on Twitter
</a>
</div>
<div>
<a
href="https://elixirforum.com"
class="group -mx-2 -my-0.5 inline-flex items-center gap-3 rounded-lg px-2 py-0.5 hover:bg-zinc-50 hover:text-zinc-900"
>
<svg
viewBox="0 0 16 16"
aria-hidden="true"
class="h-4 w-4 fill-zinc-400 group-hover:fill-zinc-600"
>
<path d="M8 13.833c3.866 0 7-2.873 7-6.416C15 3.873 11.866 1 8 1S1 3.873 1 7.417c0 1.081.292 2.1.808 2.995.606 1.05.806 2.399.086 3.375l-.208.283c-.285.386-.01.905.465.85.852-.098 2.048-.318 3.137-.81a3.717 3.717 0 0 1 1.91-.318c.263.027.53.041.802.041Z" />
</svg>
Discuss on the Elixir Forum
</a>
</div>
<div>
<a
href="https://web.libera.chat/#elixir"
class="group -mx-2 -my-0.5 inline-flex items-center gap-3 rounded-lg px-2 py-0.5 hover:bg-zinc-50 hover:text-zinc-900"
>
<svg
viewBox="0 0 16 16"
aria-hidden="true"
class="h-4 w-4 fill-zinc-400 group-hover:fill-zinc-600"
>
<path
fill-rule="evenodd"
clip-rule="evenodd"
d="M6.356 2.007a.75.75 0 0 1 .637.849l-1.5 10.5a.75.75 0 1 1-1.485-.212l1.5-10.5a.75.75 0 0 1 .848-.637ZM11.356 2.008a.75.75 0 0 1 .637.848l-1.5 10.5a.75.75 0 0 1-1.485-.212l1.5-10.5a.75.75 0 0 1 .848-.636Z"
/>
<path
fill-rule="evenodd"
clip-rule="evenodd"
d="M14 5.25a.75.75 0 0 1-.75.75h-9.5a.75.75 0 0 1 0-1.5h9.5a.75.75 0 0 1 .75.75ZM13 10.75a.75.75 0 0 1-.75.75h-9.5a.75.75 0 0 1 0-1.5h9.5a.75.75 0 0 1 .75.75Z"
/>
</svg>
Chat on Libera IRC
</a>
</div>
<div>
<a
href="https://discord.gg/elixir"
class="group -mx-2 -my-0.5 inline-flex items-center gap-3 rounded-lg px-2 py-0.5 hover:bg-zinc-50 hover:text-zinc-900"
>
<svg
viewBox="0 0 16 16"
aria-hidden="true"
class="h-4 w-4 fill-zinc-400 group-hover:fill-zinc-600"
>
<path d="M13.545 2.995c-1.02-.46-2.114-.8-3.257-.994a.05.05 0 0 0-.052.024c-.141.246-.297.567-.406.82a12.377 12.377 0 0 0-3.658 0 8.238 8.238 0 0 0-.412-.82.052.052 0 0 0-.052-.024 13.315 13.315 0 0 0-3.257.994.046.046 0 0 0-.021.018C.356 6.063-.213 9.036.066 11.973c.001.015.01.029.02.038a13.353 13.353 0 0 0 3.996 1.987.052.052 0 0 0 .056-.018c.308-.414.582-.85.818-1.309a.05.05 0 0 0-.028-.069 8.808 8.808 0 0 1-1.248-.585.05.05 0 0 1-.005-.084c.084-.062.168-.126.248-.191a.05.05 0 0 1 .051-.007c2.619 1.176 5.454 1.176 8.041 0a.05.05 0 0 1 .053.006c.08.065.164.13.248.192a.05.05 0 0 1-.004.084c-.399.23-.813.423-1.249.585a.05.05 0 0 0-.027.07c.24.457.514.893.817 1.307a.051.051 0 0 0 .056.019 13.31 13.31 0 0 0 4.001-1.987.05.05 0 0 0 .021-.037c.334-3.396-.559-6.345-2.365-8.96a.04.04 0 0 0-.021-.02Zm-8.198 7.19c-.789 0-1.438-.712-1.438-1.587 0-.874.637-1.586 1.438-1.586.807 0 1.45.718 1.438 1.586 0 .875-.637 1.587-1.438 1.587Zm5.316 0c-.788 0-1.438-.712-1.438-1.587 0-.874.637-1.586 1.438-1.586.807 0 1.45.718 1.438 1.586 0 .875-.63 1.587-1.438 1.587Z" />
</svg>
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</a>
</div>
<div>
<a
href="https://fly.io/docs/elixir/getting-started/"
class="group -mx-2 -my-0.5 inline-flex items-center gap-3 rounded-lg px-2 py-0.5 hover:bg-zinc-50 hover:text-zinc-900"
>
<svg
viewBox="0 0 20 20"
aria-hidden="true"
class="h-4 w-4 fill-zinc-400 group-hover:fill-zinc-600"
>
<path d="M1 12.5A4.5 4.5 0 005.5 17H15a4 4 0 001.866-7.539 3.504 3.504 0 00-4.504-4.272A4.5 4.5 0 004.06 8.235 4.502 4.502 0 001 12.5z" />
</svg>
Deploy your application
</a>
</div>
</div>
</div>
</div>
</div>
</div>
<.form :let={f} for={@conn} action={~p"/"}>
<input type="url" name="forum_path" />
<input type="submit" class="btn btn-sm" value="Redirect" />
</.form>
<pre class="whitespace-pre-wrap w-full overflow-x-auto pb-8">
<%= inspect(@current_user) %>
<%= inspect(@conn.cookies) %>
</pre>

View File

@ -0,0 +1,42 @@
defmodule SomethingErlangWeb.UserSessionController do
use SomethingErlangWeb, :controller
alias SomethingErlang.Accounts
alias SomethingErlangWeb.UserAuth
def create(conn, %{"_action" => "registered"} = params) do
create(conn, params, "Account created successfully!")
end
def create(conn, %{"_action" => "password_updated"} = params) do
conn
|> put_session(:user_return_to, ~p"/users/settings")
|> create(params, "Password updated successfully!")
end
def create(conn, params) do
create(conn, params, "Welcome back!")
end
defp create(conn, %{"user" => user_params}, info) do
%{"username" => username, "password" => password} = user_params
if user = Accounts.login_sa_user_and_get_cookies(username, password) do
conn
|> put_flash(:info, info)
|> put_session(:bbpassword, user.bbpassword)
|> UserAuth.log_in_user(user, user_params)
else
conn
|> put_flash(:error, "Login failed!")
|> put_flash(:email, String.slice(username, 0, 160))
|> redirect(to: ~p"/users/log_in")
end
end
def delete(conn, _params) do
conn
|> put_flash(:info, "Logged out successfully.")
|> UserAuth.log_out_user()
end
end

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@ -0,0 +1,163 @@
defmodule SomethingErlangWeb.ThreadLive do
use SomethingErlangWeb, :live_view
alias SomethingErlang.Grover
def render(%{thread: _} = assigns) do
~H"""
<h2>
<%= raw(@thread.title) %>
</h2>
<div class="thread my-8">
<.pagination thread={@thread} />
<%= for %{userinfo: author, postdate: date, postbody: article} <- @thread.posts do %>
<.post author={author} date={date}>
<%= raw(article) %>
</.post>
<% end %>
<.pagination thread={@thread} />
</div>
"""
end
def render(assigns) do
~H"""
<h2>
Threads!
</h2>
<pre class="whitespace-pre-wrap">
<%= inspect(@current_user) %>
</pre>
"""
end
def post(assigns) do
~H"""
<div class="post">
<.user info={@author} />
<article class="postbody">
<%= render_slot(@inner_block) %>
</article>
<.toolbar date={@date} />
</div>
"""
end
def user(assigns) do
~H"""
<aside class="userinfo bg-base-100">
<h3 class="mb-4"><%= @info.name %></h3>
<div class="title hidden sm:flex flex-col text-sm pr-4">
<%= raw(@info.title) %>
</div>
</aside>
"""
end
def toolbar(assigns) do
~H"""
<div class="sm:col-span-2 text-sm p-2 px-4">
<%= @date |> Calendar.strftime("%A, %b %d %Y @ %H:%M") %>
</div>
"""
end
def pagination(assigns) do
~H"""
<div class="navbar my-4 bg-base-200">
<div class="flex-1"></div>
<div class="pagination flex-none btn-group grid grid-cols-5">
<%= for btn <- buttons(@thread) do %>
<.link
class={["btn btn-sm btn-ghost", btn.special]}
navigate={~p"/thread/#{@thread.id}?page=#{btn.page}"}
>
<.label_button label={btn.label} page={btn.page} />
</.link>
<% end %>
</div>
</div>
"""
end
defp label_button(%{label: "«", page: page} = assigns),
do: ~H"""
<.icon name="hero-chevron-double-left-mini" /><%= page %>
"""
defp label_button(%{label: "", page: page} = assigns),
do: ~H"""
<.icon name="hero-chevron-left-mini" /><%= page %>
"""
defp label_button(%{label: "", page: page} = assigns),
do: ~H"""
<%= page %><.icon name="hero-chevron-right-mini" />
"""
defp label_button(%{label: "»", page: page} = assigns),
do: ~H"""
<%= page %><.icon name="hero-chevron-double-right-mini" />
"""
defp label_button(%{page: page} = assigns),
do: ~H"""
<%= page %>
"""
defp buttons(thread) do
%{page: page_number, page_count: page_count} = thread
first_page_disabled_button = if page_number == 1, do: " btn-disabled", else: ""
last_page_disabled_button = if page_number == page_count, do: " btn-disabled", else: ""
active_page_button = " btn-active"
prev_button_target = if page_number > 1, do: page_number - 1, else: 1
next_button_target = if page_number < page_count, do: page_number + 1, else: page_count
[
%{label: "«", page: 1, special: "" <> first_page_disabled_button},
%{label: "", page: prev_button_target, special: "" <> first_page_disabled_button},
%{label: "#{page_number}", page: page_number, special: active_page_button},
%{label: "", page: next_button_target, special: "" <> last_page_disabled_button},
%{label: "»", page: page_count, special: "" <> last_page_disabled_button}
]
end
def mount(_params, session, socket) do
user =
socket.assigns.current_user
|> Map.put(:bbpassword, session["bbpassword"])
Grover.mount(user)
{:ok, socket}
end
def handle_params(%{"id" => id, "page" => page}, _, socket) do
thread = Grover.get_thread!(id, page |> String.to_integer())
{:noreply,
socket
|> assign(:page_title, thread.title)
|> assign(:thread, thread)}
end
def handle_params(%{"id" => id}, _, socket) do
params = %{page: 1}
{:noreply,
push_patch(
socket,
to: ~p"/thread/#{id}?#{params}",
replace: true
)}
end
def handle_params(%{}, _, socket) do
{:noreply, socket}
end
end

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@ -0,0 +1,43 @@
defmodule SomethingErlangWeb.UserLoginLive do
use SomethingErlangWeb, :live_view
def render(assigns) do
~H"""
<div class="mx-auto max-w-sm">
<.header class="text-center text-neutral-content">
Sign in to account
<:subtitle>
Don't have an account?
<.link navigate={~p"/users/register"} class="font-semibold text-brand hover:underline">
Sign up
</.link>
for an account now.
</:subtitle>
</.header>
<.simple_form for={@form} id="login_form" action={~p"/users/log_in"} phx-update="ignore">
<.input field={@form[:username]} type="text" label="Username" required />
<.input field={@form[:password]} type="password" label="Password" required />
<:actions>
<.input field={@form[:remember_me]} type="checkbox" label="Keep me logged in" />
<.link href={~p"/users/reset_password"} class="text-sm font-semibold">
Forgot your password?
</.link>
</:actions>
<:actions>
<.button phx-disable-with="Signing in..." class="w-full">
Sign in <span aria-hidden="true">→</span>
</.button>
</:actions>
</.simple_form>
</div>
"""
end
def mount(_params, _session, socket) do
email = live_flash(socket.assigns.flash, :email)
form = to_form(%{"email" => email}, as: "user")
{:ok, assign(socket, form: form), temporary_assigns: [form: form]}
end
end

View File

@ -1,23 +1,53 @@
defmodule SomethingErlangWeb.Router do
use SomethingErlangWeb, :router
import SomethingErlangWeb.UserAuth
pipeline :browser do
plug :accepts, ["html"]
plug :fetch_session
plug :fetch_live_flash
plug :put_root_layout, html: {SomethingErlangWeb.Layouts, :root}
plug :protect_from_forgery
plug :put_secure_browser_headers
plug(:accepts, ["html"])
plug(:fetch_session)
plug(:fetch_live_flash)
plug(:put_root_layout, html: {SomethingErlangWeb.Layouts, :root})
plug(:protect_from_forgery)
plug(:put_secure_browser_headers)
plug(:fetch_current_user)
plug(:load_bbcookie)
end
pipeline :api do
plug :accepts, ["json"]
plug(:accepts, ["json"])
end
scope "/", SomethingErlangWeb do
pipe_through :browser
pipe_through(:browser)
get "/", PageController, :home
get("/", PageController, :home)
post("/", PageController, :to_forum_path)
live_session :user_browsing,
on_mount: [{SomethingErlangWeb.UserAuth, :ensure_authenticated}] do
live("/thread", ThreadLive)
live("/thread/:id", ThreadLive)
end
end
## Authentication routes
scope "/", SomethingErlangWeb do
pipe_through([:browser, :redirect_if_user_is_authenticated])
live_session :redirect_if_user_is_authenticated,
on_mount: [{SomethingErlangWeb.UserAuth, :redirect_if_user_is_authenticated}] do
live("/users/log_in", UserLoginLive, :new)
end
post("/users/log_in", UserSessionController, :create)
end
scope "/", SomethingErlangWeb do
pipe_through([:browser])
delete("/users/log_out", UserSessionController, :delete)
end
# Other scopes may use custom stacks.
@ -35,10 +65,10 @@ defmodule SomethingErlangWeb.Router do
import Phoenix.LiveDashboard.Router
scope "/dev" do
pipe_through :browser
pipe_through(:browser)
live_dashboard "/dashboard", metrics: SomethingErlangWeb.Telemetry
forward "/mailbox", Plug.Swoosh.MailboxPreview
live_dashboard("/dashboard", metrics: SomethingErlangWeb.Telemetry)
forward("/mailbox", Plug.Swoosh.MailboxPreview)
end
end
end

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@ -0,0 +1,242 @@
defmodule SomethingErlangWeb.UserAuth do
use SomethingErlangWeb, :verified_routes
import Plug.Conn
import Phoenix.Controller
alias SomethingErlang.Accounts
# Make the remember me cookie valid for 60 days.
# If you want bump or reduce this value, also change
# the token expiry itself in UserToken.
@max_age 60 * 60 * 24 * 60
@remember_me_cookie "_something_erlang_web_user_remember_me"
@remember_me_options [sign: true, max_age: @max_age, same_site: "Lax"]
@doc """
Logs the user in.
It renews the session ID and clears the whole session
to avoid fixation attacks. See the renew_session
function to customize this behaviour.
It also sets a `:live_socket_id` key in the session,
so LiveView sessions are identified and automatically
disconnected on log out. The line can be safely removed
if you are not using LiveView.
"""
def log_in_user(conn, user, params \\ %{}) do
token = Accounts.generate_user_session_token(user)
user_return_to = get_session(conn, :user_return_to)
conn
|> renew_session()
|> put_hashcookie_in_session(user.bbpassword)
|> put_token_in_session(token)
|> maybe_write_remember_me_cookie(token, params)
|> redirect(to: user_return_to || signed_in_path(conn))
end
defp put_hashcookie_in_session(conn, bbpassword) do
put_resp_cookie(conn, "bbpassword", bbpassword)
end
defp maybe_write_remember_me_cookie(conn, token, %{"remember_me" => "true"}) do
put_resp_cookie(conn, @remember_me_cookie, token, @remember_me_options)
end
defp maybe_write_remember_me_cookie(conn, _token, _params) do
conn
end
# This function renews the session ID and erases the whole
# session to avoid fixation attacks. If there is any data
# in the session you may want to preserve after log in/log out,
# you must explicitly fetch the session data before clearing
# and then immediately set it after clearing, for example:
#
# defp renew_session(conn) do
# preferred_locale = get_session(conn, :preferred_locale)
#
# conn
# |> configure_session(renew: true)
# |> clear_session()
# |> put_session(:preferred_locale, preferred_locale)
# end
#
defp renew_session(conn) do
conn
|> configure_session(renew: true)
|> clear_session()
end
@doc """
Logs the user out.
It clears all session data for safety. See renew_session.
"""
def log_out_user(conn) do
user_token = get_session(conn, :user_token)
user_token && Accounts.delete_user_session_token(user_token)
if live_socket_id = get_session(conn, :live_socket_id) do
SomethingErlangWeb.Endpoint.broadcast(live_socket_id, "disconnect", %{})
end
conn
|> renew_session()
|> delete_resp_cookie(@remember_me_cookie)
|> redirect(to: "/")
end
def load_bbcookie(conn, _opts) do
conn
|> put_session(:bbpassword, conn.cookies["bbpassword"])
end
@doc """
Authenticates the user by looking into the session
and remember me token.
"""
def fetch_current_user(conn, _opts) do
{user_token, conn} = ensure_user_token(conn)
user = user_token && Accounts.get_user_by_session_token(user_token)
assign(conn, :current_user, user)
end
defp ensure_user_token(conn) do
if token = get_session(conn, :user_token) do
{token, conn}
else
conn = fetch_cookies(conn, signed: [@remember_me_cookie])
if token = conn.cookies[@remember_me_cookie] do
{token, put_token_in_session(conn, token)}
else
{nil, conn}
end
end
end
@doc """
Handles mounting and authenticating the current_user in LiveViews.
## `on_mount` arguments
* `:mount_current_user` - Assigns current_user
to socket assigns based on user_token, or nil if
there's no user_token or no matching user.
* `:ensure_authenticated` - Authenticates the user from the session,
and assigns the current_user to socket assigns based
on user_token.
Redirects to login page if there's no logged user.
* `:redirect_if_user_is_authenticated` - Authenticates the user from the session.
Redirects to signed_in_path if there's a logged user.
## Examples
Use the `on_mount` lifecycle macro in LiveViews to mount or authenticate
the current_user:
defmodule SomethingErlangWeb.PageLive do
use SomethingErlangWeb, :live_view
on_mount {SomethingErlangWeb.UserAuth, :mount_current_user}
...
end
Or use the `live_session` of your router to invoke the on_mount callback:
live_session :authenticated, on_mount: [{SomethingErlangWeb.UserAuth, :ensure_authenticated}] do
live "/profile", ProfileLive, :index
end
"""
def on_mount(:mount_current_user, _params, session, socket) do
{:cont, mount_current_user(session, socket)}
end
def on_mount(:ensure_authenticated, _params, session, socket) do
socket = mount_current_user(session, socket)
if socket.assigns.current_user do
{:cont, socket}
else
socket =
socket
|> Phoenix.LiveView.put_flash(:error, "You must log in to access this page.")
|> Phoenix.LiveView.redirect(to: ~p"/users/log_in")
{:halt, socket}
end
end
def on_mount(:redirect_if_user_is_authenticated, _params, session, socket) do
socket = mount_current_user(session, socket)
if socket.assigns.current_user do
{:halt, Phoenix.LiveView.redirect(socket, to: signed_in_path(socket))}
else
{:cont, socket}
end
end
defp mount_current_user(session, socket) do
case session do
%{"user_token" => user_token} ->
Phoenix.Component.assign_new(socket, :current_user, fn ->
Accounts.get_user_by_session_token(user_token)
end)
%{} ->
Phoenix.Component.assign_new(socket, :current_user, fn -> nil end)
end
end
@doc """
Used for routes that require the user to not be authenticated.
"""
def redirect_if_user_is_authenticated(conn, _opts) do
if conn.assigns[:current_user] do
conn
|> redirect(to: signed_in_path(conn))
|> halt()
else
conn
end
end
@doc """
Used for routes that require the user to be authenticated.
If you want to enforce the user email is confirmed before
they use the application at all, here would be a good place.
"""
def require_authenticated_user(conn, _opts) do
if conn.assigns[:current_user] do
conn
else
conn
|> put_flash(:error, "You must log in to access this page.")
|> maybe_store_return_to()
|> redirect(to: ~p"/users/log_in")
|> halt()
end
end
defp put_token_in_session(conn, token) do
conn
|> put_session(:user_token, token)
|> put_session(:live_socket_id, "users_sessions:#{Base.url_encode64(token)}")
end
defp maybe_store_return_to(%{method: "GET"} = conn) do
put_session(conn, :user_return_to, current_path(conn))
end
defp maybe_store_return_to(conn), do: conn
defp signed_in_path(_conn), do: ~p"/"
end