Files
edx-platform/lms/templates/login.html
2019-08-28 16:08:34 +05:00

258 lines
10 KiB
HTML

<%page expression_filter="h"/>
<%inherit file="main.html" />
<%namespace name='static' file='static_content.html'/>
<%!
from django.urls import reverse
from django.utils.translation import ugettext as _
from openedx.core.djangolib.markup import HTML, Text
import third_party_auth
from third_party_auth import provider, pipeline
%>
<%!
from openedx.core.djangolib.js_utils import js_escaped_string, dump_js_escaped_json
%>
<%block name="pagetitle">${_("Log into your {platform_name} Account").format(platform_name=platform_name)}</%block>
<%block name="bodyclass">view-login</%block>
<%block name="js_extra">
<script type="text/javascript">
$(function() {
// adding js class for styling with accessibility in mind
$('body').addClass('js');
// show forgot password modal UI if URL contains matching DOM ID
if ($.deparam.fragment()['forgot-password-modal'] !== undefined) {
$('.pwd-reset').click();
}
// new window/tab opening
$('a[rel="external"], a[class="new-vp"]')
.click( function() {
window.open( $(this).attr('href'), '', 'noopener' );
return false;
});
// form field label styling on focus
$("form :input").focus(function() {
$("label[for='" + this.id + "']").parent().addClass("is-focused");
}).blur(function() {
$("label").parent().removeClass("is-focused");
});
$("#email").focus();
});
(function() {
toggleSubmitButton(true);
$('#login-form').on('submit', function() {
toggleSubmitButton(false);
});
$('#login-form').on('ajax:error', function(event, request, status_string) {
toggleSubmitButton(true);
if (request.status === 403) {
$('.message.submission-error').removeClass('is-shown');
$('.third-party-signin.message').addClass('is-shown').focus();
$('.third-party-signin.message .instructions').text(request.responseText);
} else {
$('.third-party-signin.message').removeClass('is-shown');
$('.message.submission-error').addClass('is-shown').focus();
$('.message.submission-error').text(gettext("Your request could not be completed. Please try again."));
}
});
$('#login-form').on('ajax:success', function(event, json, xhr) {
if(json.success) {
var nextUrl = "${login_redirect_url | n, js_escaped_string}";
if (json.redirect_url) {
nextUrl = json.redirect_url; // Most likely third party auth completion. This trumps 'nextUrl' above.
}
if (!isExternal(nextUrl)) {
location.href=nextUrl;
} else {
location.href="${reverse('dashboard') | n, js_escaped_string}";
}
} else if(json.hasOwnProperty('redirect')) {
// Shibboleth authentication redirect requested by the server:
var u=decodeURI(window.location.search);
if (!isExternal(json.redirect)) { // a paranoid check. Our server is the one providing json.redirect
location.href=json.redirect+u;
} // else we just remain on this page, which is fine since this particular path implies a login failure
// that has been generated via packet tampering (json.redirect has been messed with).
} else {
toggleSubmitButton(true);
$('.message.submission-error').addClass('is-shown').focus();
$('.message.submission-error .message-copy').text(json.value);
}
});
$("#forgot-password-link").click(function() {
$("#forgot-password-modal").show();
$("#forgot-password-modal .close-modal").focus();
});
})(this);
function toggleSubmitButton(enable) {
var $submitButton = $('form .form-actions #submit');
if(enable) {
var platform = "${_('Log into My {platform_name} Account').format(platform_name=platform_name) | n, js_escaped_string}";
var msg = "${_('Access My Courses') | n, js_escaped_string}";
var content = edx.HtmlUtils.interpolateHtml(
edx.HtmlUtils.HTML("{platform}<span class='orn-plus'>+</span>{msg}"),
{
platform:platform,
msg:msg
});
$submitButton.
removeClass('is-disabled').
attr('aria-disabled', false).
prop('disabled', false).
html(HtmlUtils.ensureHtml(content).toString());
}
else {
$submitButton.
addClass('is-disabled').
prop('disabled', true).
text("${_(u'Processing your account information') | n, js_escaped_string}");
}
}
function thirdPartySignin(event, url) {
event.preventDefault();
window.location.href = url;
}
(function post_form_if_pipeline_running(pipeline_running) {
// If the pipeline is running, the user has already authenticated via a
// third-party provider. We want to invoke /login_ajax to loop in the
// code that does logging and sets cookies on the request. It is most
// consistent to do that by using the same mechanism that is used when
// the use does first-party sign-in: POSTing the sign-in form.
if (pipeline_running) {
$('#login-form').submit();
}
})(${pipeline_running | n, dump_js_escaped_json})
</script>
</%block>
<%include file="forgot_password_modal.html" />
<section class="introduction">
<header>
<h1 class="title">
<span class="title-super">${_("Please log in")}</span>
<span class="title-sub">${_("to access your account and courses")}</span>
</h1>
</header>
</section>
<section class="login container">
<section role="main" class="content">
<form role="form" id="login-form" method="post" data-remote="true" action="/login_ajax" novalidate>
<!-- status messages -->
<div role="alert" class="status message">
<h3 class="message-title">${_("We're Sorry, {platform_name} accounts are unavailable currently").format(platform_name=platform_name)}</h3>
</div>
<div role="alert" class="status message submission-error" tabindex="-1">
<h3 class="message-title">${_("We couldn't log you in.")} </h3>
<ul class="message-copy">
<li>${_("Your email or password is incorrect")}</li>
</ul>
</div>
<div role="alert" class="third-party-signin message" tabindex="-1">
<p class="instructions"> </p>
</div>
% if third_party_auth_error:
<div role="alert" class="status message third-party-auth-error is-shown" tabindex="-1">
<h3 class="message-title">${_("An error occurred when signing you in to {platform_name}.").format(platform_name=platform_name)} </h3>
<ul class="message-copy">
<li>${third_party_auth_error}</li>
</ul>
</div>
% endif
<p class="instructions sr">
${Text(_('Please provide the following information to log into your {platform_name} account. Required fields are noted by {strong_start}bold text and an asterisk (*){strong_end}.')).format(
strong_start=HTML('<strong class="indicator">'),
strong_end=HTML('</strong>'),
platform_name=platform_name)}
</p>
<div class="group group-form group-form-requiredinformation">
<h2 class="sr">${_('Required Information')}</h2>
<ol class="list-input">
<li class="field required text" id="field-email">
<label for="email">${_('E-mail')}</label>
<input class="" id="email" type="email" name="email" value="" placeholder="${_('example: username@domain.com')}" required aria-required="true" aria-describedby="email-tip" />
<span class="tip tip-input" id="email-tip">${_("This is the e-mail address you used to register with {platform}").format(platform=platform_name)}</span>
</li>
<li class="field required password" id="field-password">
<label for="password">${_('Password')}</label>
<input id="password" type="password" name="password" value="" required aria-required="true" />
<span class="tip tip-input">
<a href="#forgot-password-modal" rel="leanModal" class="pwd-reset action action-forgotpw" id="forgot-password-link" role="button" aria-haspopup="true">${_('Forgot password?')}</a>
</span>
</li>
</ol>
</div>
<div class="form-actions">
<button name="submit" type="submit" id="submit" class="action action-primary action-update login-button"></button>
</div>
</form>
% if third_party_auth.is_enabled():
<span class="deco-divider">
## Developers: this is a sentence fragment, which is usually frowned upon. The design of the pags uses this fragment to provide an "else" clause underneath a number of choices. It's OK to leave it.
## Translators: this is the last choice of a number of choices of how to log in to the site.
<span class="copy">${_('or')}</span>
</span>
<div class="form-actions form-third-party-auth">
% for enabled in provider.Registry.displayed_for_login():
## Translators: provider_name is the name of an external, third-party user authentication provider (like Google or LinkedIn).
## xss-lint: disable=mako-invalid-html-filter
<button type="submit" class="button button-primary button-${enabled.provider_id} login-${enabled.provider_id}" onclick="thirdPartySignin(event, '${pipeline_url[enabled.provider_id]|n}');">
% if enabled.icon_class:
<span class="icon fa ${enabled.icon_class}" aria-hidden="true"></span>
% else:
<span class="icon" aria-hidden="true"><img class="icon-image" src="${enabled.icon_image.url}" alt="${enabled.name} icon" /></span>
% endif
${_('Sign in with {provider_name}').format(provider_name=enabled.name)}
</button>
% endfor
</div>
% endif
</section>
<aside role="complementary">
<%
# allow for theming overrides on the registration sidebars, otherwise default to pre-existing ones
sidebar_file = static.get_template_path('login-sidebar.html')
%>
<%include file="${sidebar_file}" />
</aside>
</section>