Eos/eosweb/core/static/nunjucks/booth/cast.html

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{% extends templates['booth/base.html'] %}
{#
Eos - Verifiable elections
Copyright © 2017 RunasSudo (Yingtong Li)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
#}
{% block content %}
<div id="cast_prompt">
<p>Your vote has <b>not yet been cast</b>. If you have not already done so, please make a note of your ballot fingerprint, <span class="hash">{{ eosjs.eos.core.hashing.__all__.SHA256().update_obj(ballot).hash_as_b64() }}</span>.</p>
<p>This election requires you to log in to vote. Please enter your name below, then click ‘Cast ballot’ to cast your ballot.</p>
<div class="ui form">
<div class="inline field">
<label for="booth_login_name">Name</label>
<input type="text" id="booth_login_name">
</div>
<div class="ui error message" id="error_invalid_id">
<i class="close icon"></i>
<div class="header">Error</div>
<p>The log in details you entered are not valid for this election. Please check your username and password and try again. If the issue persists, contact your election administrator.</p>
</div>
</div>
<div class="ui hidden error message" id="error_unknown">
<i class="close icon"></i>
<div class="header">Error</div>
<p>An unknown error occurred while attempting to cast your ballot. You may click the ‘Cast ballot’ button below to try again. If the issue persists, contact your election administrator.</p>
<p id="error_unknown_tech"></p>
</div>
</div>
<div id="casting" style="display: none;">
<div class="ui active text loader">Casting your ballot. Please wait.</div>
</div>
{% endblock %}
{% block buttons %}
<button class="ui left floated button" onclick="prevTemplate(2);">Back</a>
<button class="ui right floated primary button" onclick="castBallot();">Cast ballot</button>
{% endblock %}
{% block after %}
<script>
$(".message .close").on("click", function() {
$(this).closest(".message").addClass("hidden");
});
function castBallot() {
$("#cast_prompt").hide();
$("#casting").show();
$.ajax({
url: "{{ election_base_url }}cast_ballot",
type: "POST",
data: eosjs.eos.core.objects.__all__.EosObject.to_json({
"ballot": eosjs.eos.core.objects.__all__.EosObject.serialise_and_wrap(booth.ballot, null),
"auth": { "username": $("#booth_login_name").val() }
}),
contentType: "application/json",
dataType: "text"
})
.done(function(data) {
response = eosjs.eos.core.objects.__all__.EosObject.from_json(data);
booth.voter = eosjs.eos.core.objects.__all__.EosObject.deserialise_and_unwrap(response.voter);
booth.vote = eosjs.eos.core.objects.__all__.EosObject.deserialise_and_unwrap(response.vote);
// Clear plaintexts
booth.answers = null;
nextTemplate();
})
.fail(function(xhr, status, err) {
if (xhr.status === 403) { // Forbidden
$("#error_invalid_id").addClass("visible");
$("#error_unknown").addClass("hidden");
} else {
$("#error_unknown_tech").text("Technical details: " + err);
$("#error_unknown").removeClass("hidden");
$("#error_invalid_id").removeClass("visible");
}
$("#casting").hide();
$("#cast_prompt").show();
throw err;
});
}
</script>
{% endblock %}