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consistent block structure for login form overrides

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- `{name}_input` for overriding full input
- `{name}_input_attrs` for overriding input element attributes (not including id).
  Use `super()` to extend.
- For all `name` in username, password, otp
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Min RK
2025-02-19 13:07:45 +01:00
parent 0521270862
commit 681a7ae840
1 changed files with 80 additions and 76 deletions
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156
share/jupyterhub/templates/login.html
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@@ -35,82 +35,86 @@
{% if login_error %}<p class="login_error">{{ login_error }}</p>{% endif %}
<input type="hidden" name="_xsrf" value="{{ xsrf }}" />
{# Allow full override of the "label" and "input" elements of the username and password fields. #}
{% block username_password_input_override %}
{% block username_input %}
<label for="username_input">Username:</label>
<input id="username_input"
type="text"
autocapitalize="off"
autocorrect="off"
autocomplete="username"
class="form-control"
name="username"
val="{{ username }}"
autofocus="autofocus"
{# allow adding extra HTML Input Attributes (pattern, placeholder, title, minlenght, maxlenght, ...) #}
{% block username_input_attribs %}{% endblock username_input_attribs %}
/>
<label for='password_input'>Password:</label>
<input type="password"
class="form-control"
autocomplete="current-password"
name="password"
id="password_input"
{# allow adding extra HTML Input Attributes (pattern, placeholder, title, minlenght, maxlenght, ...) #}
{% block password_input_attribs %}{% endblock password_input_attribs %}
/>
{% endblock username_password_input_override %}
{% if authenticator.request_otp %}
<label for='otp_input'>{{ authenticator.otp_prompt }}</label>
<input class="form-control"
autocomplete="one-time-password"
name="otp"
id="otp_input" />
{% endif %}
<div class="feedback-container">
<input id="login_submit"
type="submit"
class='btn btn-jupyter form-control'
value='Sign in'
tabindex="3" />
<div class="feedback-widget hidden">
<i class="fa fa-spinner"></i>
</div>
</div>
{% block login_terms %}
{% if login_term_url %}
<div id="login_terms" class="login_terms">
<input type="checkbox"
id="login_terms_checkbox"
name="login_terms_checkbox"
required />
{% block login_terms_text %}
{# allow overriding the text #}
By logging into the platform you accept the <a href="{{ login_term_url }}">terms and conditions</a>.
{% endblock login_terms_text %}
</div>
{% endif %}
{% endblock login_terms %}
{% block username_input_attrs %}
type="text"
autocapitalize="off"
autocorrect="off"
autocomplete="username"
class="form-control"
name="username"
val="{{ username }}"
autofocus="autofocus"
{% endblock username_input_attrs %} />
{% endblock username_input %}
{% block password_input %}
<label for='password_input'>Password:</label>
<input id="password_input"
{% block password_input_attrs %}
type="password"
class="form-control"
autocomplete="current-password"
name="password"
{% endblock password_input_attrs %} />
{% endblock password_input %}
{% if authenticator.request_otp %}
{% block otp_input %}
<label for="otp_input">{{ authenticator.otp_prompt }}</label>
<input id="otp_input"
{% block otp_input_attrs %}
class="form-control"
autocomplete="one-time-password"
name="otp"
{% endblock otp_input_attrs %} />
{% endblock otp_input %}
{% endif %}
<div class="feedback-container">
<input id="login_submit"
type="submit"
class='btn btn-jupyter form-control'
value='Sign in'
tabindex="3" />
<div class="feedback-widget hidden">
<i class="fa fa-spinner"></i>
</div>
</form>
{% endif %}
{% endblock login_container %}
</div>
{% endblock login %}
{% endblock main %}
{% block script %}
{{ super() }}
<script>
if (!window.isSecureContext) {
// unhide http warning
var warning = document.getElementById('insecure-login-warning');
warning.className = warning.className.replace(/\bhidden\b/, '');
}
// setup onSubmit feedback
$('form').submit((e) => {
var form = $(e.target);
form.find('.feedback-container>input').attr('disabled', true);
form.find('.feedback-container>*').toggleClass('hidden');
form.find('.feedback-widget>*').toggleClass('fa-pulse');
});
</script>
{% endblock script %}
</div>
{% block login_terms %}
{% if login_term_url %}
<div id="login_terms" class="login_terms">
<input type="checkbox"
id="login_terms_checkbox"
name="login_terms_checkbox"
required />
{% block login_terms_text %}
{# allow overriding the text #}
By logging into the platform you accept the <a href="{{ login_term_url }}">terms and conditions</a>.
{% endblock login_terms_text %}
</div>
{% endif %}
{% endblock login_terms %}
</div>
</form>
{% endif %}
{% endblock login_container %}
</div>
{% endblock login %}
{% endblock main %}
{% block script %}
{{ super() }}
<script>
if (!window.isSecureContext) {
// unhide http warning
var warning = document.getElementById('insecure-login-warning');
warning.className = warning.className.replace(/\bhidden\b/, '');
}
// setup onSubmit feedback
$('form').submit((e) => {
var form = $(e.target);
form.find('.feedback-container>input').attr('disabled', true);
form.find('.feedback-container>*').toggleClass('hidden');
form.find('.feedback-widget>*').toggleClass('fa-pulse');
});
</script>
{% endblock script %}