{% import "net/http" %}
{% import "github.com/bouncepaw/mycorrhiza/cfg" %}
{% import "github.com/bouncepaw/mycorrhiza/l18n" %}

{% func Register(rq *http.Request) %}
{% code
  lc := l18n.FromRequest(rq)
%}
<div class="layout">
<main class="main-width">
	<section>
	{% if cfg.AllowRegistration %}
		<form class="modal" method="post" action="/register?{%s rq.URL.RawQuery %}" id="register-form" enctype="multipart/form-data" autocomplete="off">
			<fieldset class="modal__fieldset">
				<legend class="modal__title">{%s lc.Get("auth.register_header", &l18n.Replacements{"name": cfg.WikiName}) %}</legend>

				<label for="register-form__username">{%s lc.Get("auth.username") %}</label>
				<br>
				<input type="text" required autofocus id="login-form__username" name="username">
				<br>
				<label for="login-form__password">{%s lc.Get("auth.password") %}</label>
				<br>
				<input type="password" required name="password">
				<p>{%s lc.Get("auth.password_tip") %}</p>
				<p>{%s lc.Get("auth.cookie_tip") %}</p>
				<button class="btn" type="submit" value="Register">{%s lc.Get("auth.register_button") %}</button>
				<a class="btn btn_weak" href="/{%s rq.URL.RawQuery %}">{%s lc.Get("ui.cancel") %}</a>
			</fieldset>
		</form>
		{%= telegramWidget(lc) %}
	{% elseif cfg.UseAuth %}
		<p>{%s lc.Get("auth.noregister") %}</p>
		<p><a href="/{%s rq.URL.RawQuery %}">← {%s lc.Get("auth.go_back") %}</a></p>
	{% else %}
		<p>{%s lc.Get("auth.noauth") %}</p>
		<p><a href="/{%s rq.URL.RawQuery %}">← {%s lc.Get("auth.go_back") %}</a></p>
	{% endif %}
	</section>
</main>
</div>
{% endfunc %}

{% func Login(lc *l18n.Localizer) %}
<div class="layout">
<main class="main-width">
	<section>
	{% if cfg.UseAuth %}
		<form class="modal" method="post" action="/login" id="login-form" enctype="multipart/form-data" autocomplete="on">
			<fieldset class="modal__fieldset">
				<legend class="modal__title">{%s lc.Get("auth.login_header", &l18n.Replacements{"name": cfg.WikiName}) %}</legend>
				<label for="login-form__username">{%s lc.Get("auth.username") %}</label>
				<br>
				<input type="text" required autofocus id="login-form__username" name="username" autocomplete="username">
				<br>
				<label for="login-form__password">{%s lc.Get("auth.password") %}</label>
				<br>
				<input type="password" required name="password" autocomplete="current-password">
				<p>{%s lc.Get("auth.cookie_tip") %}</p>
				<button class="btn" type="submit" value="Log in">{%s lc.Get("auth.login_button") %}</button>
				<a class="btn btn_weak" href="/">{%s lc.Get("ui.cancel") %}</a>
			</fieldset>
		</form>
		{%= telegramWidget(lc) %}
	{% else %}
		<p>{%s lc.Get("auth.noauth") %}</p>
		<p><a class="btn btn_weak" href="/">← {%s lc.Get("auth.go_home") %}</a></p>
	{% endif %}
	</section>
</main>
</div>
{% endfunc %}

Telegram auth widget was requested by Yogurt. As you can see, we don't offer user administrators control over it. Of course we don't.
{% func telegramWidget(lc *l18n.Localizer) %}
{% if cfg.TelegramEnabled %}
<p class="telegram-notice">{%s lc.Get("auth.telegram_tip") %}</p>
<script async src="https://telegram.org/js/telegram-widget.js?15" data-telegram-login="{%s cfg.TelegramBotName %}" data-size="medium" data-userpic="false" data-auth-url="{%s cfg.URL %}/telegram-login"></script>
{% endif %}
{% endfunc %}

{% func LoginError(err string, lc *l18n.Localizer) %}
<div class="layout">
<main class="main-width">
	<section>
	{% switch err %}
	{% case "unknown username" %}
		<p class="error">{%s lc.Get("auth.error_username") %}</p>
	{% case "wrong password" %}
		<p class="error">{%s lc.Get("auth.error_password") %}</p>
	{% default %}
		<p class="error">{%s err %}</p>
	{% endswitch %}
		<p><a href="/login">← {%s lc.Get("auth.try_again") %}</a></p>
	</section>
</main>
</div>
{% endfunc %}

{% func Logout(can bool, lc *l18n.Localizer) %}
<div class="layout">
<main class="main-width">
	<section>
	{% if can %}
		<h1>{%s lc.Get("auth.logout_header") %}</h1>
		<form method="POST" action="/logout">
			<input class="btn btn_accent" type="submit" value="{%s lc.Get("auth.logout_button") %}"/>
			<a class="btn btn_weak" href="/">{%s lc.Get("auth.go_home") %}</a>
		</form>
	{% else %}
		<p>{%s lc.Get("auth.logout_anon") %}</p>
		<p><a href="/login">{%s lc.Get("auth.login_title") %}</a></p>
		<p><a href="/">← {%s lc.Get("auth.go_home") %}</a></p>
	{% endif %}
	</section>
</main>
</div>
{% endfunc %}

{% func Lock(lc *l18n.Localizer) %}
<!doctype html>
<html>
<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>🔒 {%s lc.Get("auth.lock_title") %}</title>
	<link rel="shortcut icon" href="/static/favicon.ico">
	<link rel="stylesheet" href="/static/style.css">
</head>
<body>
	<main class="locked-notice">
		<section class="locked-notice__message">
			<p class="locked-notice__lock">🔒</p>
			<h1 class="locked-notice__title">{%s lc.Get("auth.lock_title") %}</h1>
			<form class="locked-notice__login-form" method="post" action="/login" id="login-form" enctype="multipart/form-data" autocomplete="on">
				<label for="login-form__username">{%s lc.Get("auth.username") %}</label>
				<br>
				<input type="text" required autofocus id="login-form__username" name="username" autocomplete="username">
				<br>
				<label for="login-form__password">{%s lc.Get("auth.password") %}</label>
				<br>
				<input type="password" required name="password" autocomplete="current-password">
				<br>
				<button class="btn" type="submit" value="Log in">{%s lc.Get("auth.login_button") %}</button>
			</form>
			{%= telegramWidget(lc) %}
		</section>
	</main>
</body>
</html>
{% endfunc %}