blob: b4c82f82ec59486bd4d431315daa6091afaae60f [file] [log] [blame]
// Client script for Zuul status page
//
// Copyright 2012 OpenStack Foundation
// Copyright 2013 Timo Tijhof
// Copyright 2013 Wikimedia Foundation
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
(function ($) {
var $container, $msg, $msgWrap, $indicator, $queueInfo, $queueEventsNum,
$queueResultsNum, $pipelines, $jq;
var xhr, prevHtml, zuul,
demo = location.search.match(/[?&]demo=([^?&]*)/),
source = demo ?
'./status-' + (demo[1] || 'basic') + '.json-sample' :
'status.json';
zuul = {
enabled: true,
schedule: function () {
if (!zuul.enabled) {
setTimeout(zuul.schedule, 5000);
return;
}
zuul.update().complete(function () {
setTimeout(zuul.schedule, 5000);
});
},
/** @return {jQuery.Promise} */
update: function () {
// Cancel the previous update if it hasn't completed yet.
if (xhr) {
xhr.abort();
}
zuul.emit('update-start');
xhr = $.ajax({
url: source,
dataType: 'json',
cache: false
})
.done(function (data) {
var html = '';
data = data || {};
if ('message' in data) {
$msg.html(data.message);
$msgWrap.removeClass('zuul-msg-wrap-off');
} else {
$msg.empty();
$msgWrap.addClass('zuul-msg-wrap-off');
}
if ('zuul_version' in data) {
$('#zuul-version-span').text(data['zuul_version']);
}
if ('last_reconfigured' in data) {
var last_reconfigured =
new Date(data['last_reconfigured']);
$('#last-reconfigured-span').text(
last_reconfigured.toString());
}
$.each(data.pipelines, function (i, pipeline) {
html += zuul.format.pipeline(pipeline);
});
// Only re-parse the DOM if we have to
if (html !== prevHtml) {
prevHtml = html;
$pipelines.html(html);
}
$queueEventsNum.text(
data.trigger_event_queue ?
data.trigger_event_queue.length : '0'
);
$queueResultsNum.text(
data.result_event_queue ?
data.result_event_queue.length : '0'
);
})
.fail(function (err, jqXHR, errMsg) {
$msg.text(source + ': ' + errMsg).show();
$msgWrap.removeClass('zuul-msg-wrap-off');
})
.complete(function () {
xhr = undefined;
zuul.emit('update-end');
});
return xhr;
},
format: {
change: function (change) {
var html = '<div class="well well-small zuul-change">' +
'<ul class="nav nav-list">',
id = change.id,
url = change.url;
html += '<li class="nav-header">' + change.project;
if (id.length === 40) {
id = id.substr(0, 7);
}
html += ' <span class="zuul-change-id">';
if (url !== null) {
html += '<a href="' + url + '">';
}
html += id;
if (url !== null) {
html += '</a>';
}
html += '</span></li>';
$.each(change.jobs, function (i, job) {
var result = job.result ? job.result.toLowerCase() : null,
resultClass = 'zuul-result label';
if (result === null) {
result = job.url ? 'in progress' : 'queued';
}
switch (result) {
case 'success':
resultClass += ' label-success';
break;
case 'failure':
resultClass += ' label-important';
break;
case 'lost':
case 'unstable':
resultClass += ' label-warning';
break;
}
html += '<li class="zuul-change-job">';
html += job.url !== null ?
'<a href="' + job.url + '" ' +
'class="zuul-change-job-link">' :
'<span class="zuul-change-job-link">';
html += job.name;
html += ' <span class="' + resultClass + '">' + result +
'</span>';
if (job.voting === false) {
html += ' <span class="muted">(non-voting)</span>';
}
html += job.url !== null ? '</a>' : '</span>';
html += '</li>';
});
html += '</ul></div>';
return html;
},
pipeline: function (pipeline) {
var html = '<div class="zuul-pipeline span4"><h3>' +
pipeline.name + '</h3>';
if (typeof pipeline.description === 'string') {
html += '<p><small>' + pipeline.description +
'</small></p>';
}
$.each(pipeline.change_queues,
function (queueNum, changeQueue) {
$.each(changeQueue.heads, function (headNum, changes) {
if (pipeline.change_queues.length > 1 &&
headNum === 0) {
var name = changeQueue.name;
html += '<p>Queue: <abbr title="' + name + '">';
if (name.length > 32) {
name = name.substr(0, 32) + '...';
}
html += name + '</abbr></p>';
}
$.each(changes, function (changeNum, change) {
// If there are multiple changes in the same head
// it means they're connected
if (changeNum > 0) {
html += '<div class="zuul-change-arrow">' +
'&uarr;</div>';
}
html += zuul.format.change(change);
});
});
});
html += '</div>';
return html;
}
},
emit: function () {
$jq.trigger.apply($jq, arguments);
return this;
},
on: function () {
$jq.on.apply($jq, arguments);
return this;
},
one: function () {
$jq.one.apply($jq, arguments);
return this;
}
};
$jq = $(zuul);
$jq.on('update-start', function () {
$container.addClass('zuul-container-loading');
$indicator.addClass('zuul-spinner-on');
});
$jq.on('update-end', function () {
$container.removeClass('zuul-container-loading');
setTimeout(function () {
$indicator.removeClass('zuul-spinner-on');
}, 550);
});
$jq.one('update-end', function () {
// Do this asynchronous so that if the first update adds a message, it
// will not animate while we fade in the content. Instead it simply
// appears with the rest of the content.
setTimeout(function () {
// Fade in the content
$container.addClass('zuul-container-ready');
});
});
$(function ($) {
$msg = $('<div class="zuul-msg alert alert-error"></div>');
$msgWrap = $msg.wrap('<div class="zuul-msg-wrap zuul-msg-wrap-off">' +
'</div>').parent();
$indicator = $('<span class="btn pull-right zuul-spinner">updating ' +
'<i class="icon-refresh"></i></span>');
$queueInfo = $('<p>Queue lengths: <span>0</span> events, ' +
'<span>0</span> results.</p>');
$queueEventsNum = $queueInfo.find('span').eq(0);
$queueResultsNum = $queueEventsNum.next();
$pipelines = $('<div class="row"></div>');
$zuulVersion = $('<p>Zuul version: <span id="zuul-version-span">' +
'</span></p>');
$lastReconf = $('<p>Last reconfigured: ' +
'<span id="last-reconfigured-span"></span></p>');
$container = $('#zuul-container').append($msgWrap, $indicator,
$queueInfo, $pipelines,
$zuulVersion, $lastReconf);
zuul.schedule();
$(document).on({
'show.visibility': function () {
zuul.enabled = true;
zuul.update();
},
'hide.visibility': function () {
zuul.enabled = false;
}
});
});
}(jQuery));