blob: 5e442058edc81da80d91c05d72ddab7570ea6054 [file] [log] [blame]
// jquery plugin for Zuul status page
//
// Copyright 2012 OpenStack Foundation
// Copyright 2013 Timo Tijhof
// Copyright 2013 Wikimedia Foundation
// Copyright 2014 Rackspace Australia
//
// 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.
'use strict';
(function ($) {
function set_cookie(name, value) {
document.cookie = name + '=' + value + '; path=/';
}
function read_cookie(name, default_value) {
var nameEQ = name + '=';
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0) === ' ') {
c = c.substring(1, c.length);
}
if (c.indexOf(nameEQ) === 0) {
return c.substring(nameEQ.length, c.length);
}
}
return default_value;
}
$.zuul = function(options) {
var options = $.extend({
'enabled': true,
'graphite_url': '',
'source': 'status.json',
'msg_id': '#zuul_msg',
'pipelines_id': '#zuul_pipelines',
'queue_events_num': '#zuul_queue_events_num',
'queue_results_num': '#zuul_queue_results_num',
}, options);
var collapsed_exceptions = [];
var current_filter = read_cookie('zuul_filter_string', '');
var $jq;
var xhr,
zuul_graph_update_count = 0,
zuul_sparkline_urls = {};
function get_sparkline_url(pipeline_name) {
if (options.graphite_url !== '') {
if (!(pipeline_name in zuul_sparkline_urls)) {
zuul_sparkline_urls[pipeline_name] = $.fn.graphite
.geturl({
url: options.graphite_url,
from: "-8hours",
width: 100,
height: 26,
margin: 0,
hideLegend: true,
hideAxes: true,
hideGrid: true,
target: [
"color(stats.gauges.zuul.pipeline." + pipeline_name
+ ".current_changes, '6b8182')"
]
});
}
return zuul_sparkline_urls[pipeline_name];
}
return false;
}
var format = {
job: function(job) {
var $job_line = $('<span />');
if (job.url !== null) {
$job_line.append(
$('<a />')
.addClass('zuul-job-name')
.attr('href', job.url)
.text(job.name)
);
}
else {
$job_line.append(
$('<span />')
.addClass('zuul-job-name')
.text(job.name)
);
}
$job_line.append(this.job_status(job));
if (job.voting === false) {
$job_line.append(
$(' <small />')
.addClass('zuul-non-voting-desc')
.text(' (non-voting)')
);
}
$job_line.append($('<div style="clear: both"></div>'));
return $job_line;
},
job_status: function(job) {
var result = job.result ? job.result.toLowerCase() : null;
if (result === null) {
result = job.url ? 'in progress' : 'queued';
}
if (result === 'in progress') {
return this.job_progress_bar(job.elapsed_time,
job.remaining_time);
}
else {
return this.status_label(result);
}
},
status_label: function(result) {
var $status = $('<span />');
$status.addClass('zuul-job-result label');
switch (result) {
case 'success':
$status.addClass('label-success');
break;
case 'failure':
$status.addClass('label-danger');
break;
case 'unstable':
$status.addClass('label-warning');
break;
case 'in progress':
case 'queued':
case 'lost':
$status.addClass('label-default');
break;
}
$status.text(result);
return $status;
},
job_progress_bar: function(elapsed_time, remaining_time) {
var progress_percent = 100 * (elapsed_time / (elapsed_time +
remaining_time));
var $bar_inner = $('<div />')
.addClass('progress-bar')
.attr('role', 'progressbar')
.attr('aria-valuenow', 'progressbar')
.attr('aria-valuemin', progress_percent)
.attr('aria-valuemin', '0')
.attr('aria-valuemax', '100')
.css('width', progress_percent + '%');
var $bar_outter = $('<div />')
.addClass('progress zuul-job-result')
.append($bar_inner);
return $bar_outter;
},
enqueue_time: function(ms) {
// Special format case for enqueue time to add style
var hours = 60 * 60 * 1000;
var now = Date.now();
var delta = now - ms;
var status = 'text-success';
var text = this.time(delta, true);
if (delta > (4 * hours)) {
status = 'text-danger';
} else if (delta > (2 * hours)) {
status = 'text-warning';
}
return '<span class="' + status + '">' + text + '</span>';
},
time: function(ms, words) {
if (typeof(words) === 'undefined') {
words = false;
}
var seconds = (+ms)/1000;
var minutes = Math.floor(seconds/60);
var hours = Math.floor(minutes/60);
seconds = Math.floor(seconds % 60);
minutes = Math.floor(minutes % 60);
var r = '';
if (words) {
if (hours) {
r += hours;
r += ' hr ';
}
r += minutes + ' min';
} else {
if (hours < 10) {
r += '0';
}
r += hours + ':';
if (minutes < 10) {
r += '0';
}
r += minutes + ':';
if (seconds < 10) {
r += '0';
}
r += seconds;
}
return r;
},
change_total_progress_bar: function(change) {
var job_percent = Math.floor(100 / change.jobs.length);
var $bar_outter = $('<div />')
.addClass('progress zuul-change-total-result');
$.each(change.jobs, function (i, job) {
var result = job.result ? job.result.toLowerCase() : null;
if (result === null) {
result = job.url ? 'in progress' : 'queued';
}
if (result !== 'queued') {
var $bar_inner = $('<div />')
.addClass('progress-bar');
switch (result) {
case 'success':
$bar_inner.addClass('progress-bar-success');
break;
case 'lost':
case 'failure':
$bar_inner.addClass('progress-bar-danger');
break;
case 'unstable':
$bar_inner.addClass('progress-bar-warning');
break;
case 'in progress':
case 'queued':
break;
}
$bar_inner.attr('title', job.name)
.css('width', job_percent + '%');
$bar_outter.append($bar_inner);
}
});
return $bar_outter;
},
change_header: function(change) {
var change_id = change.id || 'NA';
if (change_id.length === 40) {
change_id = change_id.substr(0, 7);
}
var $change_link = $('<small />');
if (change.url !== null) {
if (/^[0-9a-f]{40}$/.test(change.id)) {
var change_id_short = change.id.slice(0, 7);
$change_link.append(
$('<a />').attr('href', change.url).append(
$('<abbr />')
.attr('title', change.id)
.text(change_id_short)
)
);
}
else {
$change_link.append(
$('<a />').attr('href', change.url).text(change.id)
);
}
}
else {
$change_link.text(change_id);
}
var $change_progress_row_left = $('<div />')
.addClass('col-xs-3')
.append($change_link);
var $change_progress_row_right = $('<div />')
.addClass('col-xs-9')
.append(this.change_total_progress_bar(change));
var $change_progress_row = $('<div />')
.addClass('row')
.append($change_progress_row_left)
.append($change_progress_row_right);
var $project_span = $('<span />')
.addClass('change_project')
.text(change.project);
var $left = $('<div />')
.addClass('col-xs-8')
.append($project_span, $change_progress_row);
var remaining_time = this.time(
change.remaining_time, true);
var enqueue_time = this.enqueue_time(
change.enqueue_time);
var $remaining_time = $('<small />').addClass('time')
.attr('title', 'Remaining Time').html(remaining_time);
var $enqueue_time = $('<small />').addClass('time')
.attr('title', 'Elapsed Time').html(enqueue_time);
var $right = $('<div />');
if (change.live === true) {
$right.addClass('col-xs-4 text-right')
.append($remaining_time, $('<br />'), $enqueue_time);
}
var $header = $('<div />')
.addClass('row')
.append($left, $right);
return $header;
},
change_list: function(jobs) {
var format = this;
var $list = $('<ul />')
.addClass('list-group zuul-patchset-body');
$.each(jobs, function (i, job) {
var $item = $('<li />')
.addClass('list-group-item')
.addClass('zuul-change-job')
.append(format.job(job));
$list.append($item);
});
return $list;
},
change_panel: function (change) {
var $header = $('<div />')
.addClass('panel-heading zuul-patchset-header')
.append(this.change_header(change));
var panel_id = change.id ? change.id.replace(',', '_')
: change.project.replace('/', '_') +
'-' + change.enqueue_time;
var $panel = $('<div />')
.attr('id', panel_id)
.addClass('panel panel-default zuul-change')
.append($header)
.append(this.change_list(change.jobs));
$header.click(this.toggle_patchset);
return $panel;
},
change_status_icon: function(change) {
var icon_name = 'green.png';
var icon_title = 'Succeeding';
if (change.active !== true) {
// Grey icon
icon_name = 'grey.png';
icon_title = 'Waiting until closer to head of queue to' +
' start jobs';
}
else if (change.live !== true) {
// Grey icon
icon_name = 'grey.png';
icon_title = 'Dependent change independently tested';
}
else if (change.failing_reasons &&
change.failing_reasons.length > 0) {
var reason = change.failing_reasons.join(', ');
icon_title = 'Failing because ' + reason;
if (reason.match(/merge conflict/)) {
// Black icon
icon_name = 'black.png';
}
else {
// Red icon
icon_name = 'red.png';
}
}
var $icon = $('<img />')
.attr('src', 'images/' + icon_name)
.attr('title', icon_title)
.css('margin-top', '-6px');
return $icon;
},
change_with_status_tree: function(change, change_queue) {
var $change_row = $('<tr />');
for (var i = 0; i < change_queue._tree_columns; i++) {
var $tree_cell = $('<td />')
.css('height', '100%')
.css('padding', '0 0 10px 0')
.css('margin', '0')
.css('width', '16px')
.css('min-width', '16px')
.css('overflow', 'hidden')
.css('vertical-align', 'top');
if (i < change._tree.length && change._tree[i] !== null) {
$tree_cell.css('background-image',
'url(\'images/line.png\')')
.css('background-repeat', 'repeat-y');
}
if (i === change._tree_index) {
$tree_cell.append(
this.change_status_icon(change));
}
if (change._tree_branches.indexOf(i) !== -1) {
var $image = $('<img />')
.css('vertical-align', 'baseline');
if (change._tree_branches.indexOf(i) ===
change._tree_branches.length - 1) {
// Angle line
$image.attr('src', 'images/line-angle.png');
}
else {
// T line
$image.attr('src', 'images/line-t.png');
}
$tree_cell.append($image);
}
$change_row.append($tree_cell);
}
var change_width = 360 - 16*change_queue._tree_columns;
var $change_column = $('<td />')
.css('width', change_width + 'px')
.addClass('zuul-change-cell')
.append(this.change_panel(change));
$change_row.append($change_column);
var $change_table = $('<table />')
.addClass('zuul-change-box')
.css('-moz-box-sizing', 'content-box')
.css('box-sizing', 'content-box')
.append($change_row);
return $change_table;
},
pipeline_sparkline: function(pipeline_name) {
if (options.graphite_url !== '') {
var $sparkline = $('<img />')
.addClass('pull-right')
.attr('src', get_sparkline_url(pipeline_name));
return $sparkline;
}
return false;
},
pipeline_header: function(pipeline, count) {
// Format the pipeline name, sparkline and description
var $header_div = $('<div />')
.addClass('zuul-pipeline-header');
var $heading = $('<h3 />')
.css('vertical-align', 'middle')
.text(pipeline.name)
.append(
$('<span />')
.addClass('badge pull-right')
.css('vertical-align', 'middle')
.css('margin-top', '0.5em')
.text(count)
)
.append(this.pipeline_sparkline(pipeline.name));
$header_div.append($heading);
if (typeof pipeline.description === 'string') {
$header_div.append(
$('<p />').append(
$('<small />').text(pipeline.description)
)
);
}
return $header_div;
},
pipeline: function (pipeline, count) {
var format = this;
var $html = $('<div />')
.addClass('zuul-pipeline col-md-4')
.append(this.pipeline_header(pipeline, count));
$.each(pipeline.change_queues,
function (queue_i, change_queue) {
$.each(change_queue.heads, function (head_i, changes) {
if (pipeline.change_queues.length > 1 &&
head_i === 0) {
var name = change_queue.name;
var short_name = name;
if (short_name.length > 32) {
short_name = short_name.substr(0, 32) + '...';
}
$html.append(
$('<p />')
.text('Queue: ')
.append(
$('<abbr />')
.attr('title', name)
.text(short_name)
)
);
}
$.each(changes, function (change_i, change) {
var $change_box =
format.change_with_status_tree(
change, change_queue);
$html.append($change_box);
format.display_patchset($change_box);
});
});
});
return $html;
},
toggle_patchset: function(e) {
// Toggle showing/hiding the patchset when the header is
// clicked.
// Grab the patchset panel
var $panel = $(e.target).parents('.zuul-change');
var $body = $panel.children('.zuul-patchset-body');
$body.toggle(200);
var collapsed_index = collapsed_exceptions.indexOf(
$panel.attr('id'));
if (collapsed_index === -1 ) {
// Currently not an exception, add it to list
collapsed_exceptions.push($panel.attr('id'));
}
else {
// Currently an except, remove from exceptions
collapsed_exceptions.splice(collapsed_index, 1);
}
},
display_patchset: function($change_box, animate) {
// Determine if to show or hide the patchset and/or the results
// when loaded
// See if we should hide the body/results
var $panel = $change_box.find('.zuul-change');
var panel_change = $panel.attr('id');
var $body = $panel.children('.zuul-patchset-body');
var expand_by_default = $('#expand_by_default')
.prop('checked');
var collapsed_index = collapsed_exceptions
.indexOf(panel_change);
if (expand_by_default && collapsed_index === -1 ||
!expand_by_default && collapsed_index !== -1) {
// Expand by default, or is an exception
$body.show(animate);
}
else {
$body.hide(animate);
}
// Check if we should hide the whole panel
var panel_project = $panel.find('.change_project').text()
.toLowerCase();
var panel_pipeline = $change_box
.parents('.zuul-pipeline')
.find('.zuul-pipeline-header > h3')
.html()
.toLowerCase();
if (current_filter !== '') {
var show_panel = false;
var filter = current_filter.trim().split(/[\s,]+/);
$.each(filter, function(index, f_val) {
if (f_val !== '') {
f_val = f_val.toLowerCase();
if (panel_project.indexOf(f_val) !== -1 ||
panel_pipeline.indexOf(f_val) !== -1 ||
panel_change.indexOf(f_val) !== -1) {
show_panel = true;
}
}
});
if (show_panel === true) {
$change_box.show(animate);
}
else {
$change_box.hide(animate);
}
}
else {
$change_box.show(animate);
}
},
};
var app = {
schedule: function (app) {
var app = app || this;
if (!options.enabled) {
setTimeout(function() {app.schedule(app);}, 5000);
return;
}
app.update().complete(function () {
setTimeout(function() {app.schedule(app);}, 5000);
});
/* Only update graphs every minute */
if (zuul_graph_update_count > 11) {
zuul_graph_update_count = 0;
zuul.update_sparklines();
}
},
/** @return {jQuery.Promise} */
update: function () {
// Cancel the previous update if it hasn't completed yet.
if (xhr) {
xhr.abort();
}
this.emit('update-start');
var app = this;
var $msg = $(options.msg_id)
xhr = $.getJSON(options.source)
.done(function (data) {
if ('message' in data) {
$msg.removeClass('alert-danger')
.addClass('alert-info')
.text(data.message)
.show();
} else {
$msg.empty()
.hide();
}
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());
}
var $pipelines = $(options.pipelines_id);
$pipelines.html('');
$.each(data.pipelines, function (i, pipeline) {
var count = app.create_tree(pipeline);
$pipelines.append(
format.pipeline(pipeline, count));
});
$(options.queue_events_num).text(
data.trigger_event_queue ?
data.trigger_event_queue.length : '0'
);
$(options.queue_results_num).text(
data.result_event_queue ?
data.result_event_queue.length : '0'
);
})
.fail(function (err, jqXHR, errMsg) {
$msg.text(options.source + ': ' + errMsg)
.addClass('alert-danger')
.removeClass('zuul-msg-wrap-off')
.show();
})
.complete(function () {
xhr = undefined;
app.emit('update-end');
});
return xhr;
},
update_sparklines: function() {
$.each(zuul_sparkline_urls, function(name, url) {
var newimg = new Image();
var parts = url.split('#');
newimg.src = parts[0] + '#' + new Date().getTime();
$(newimg).load(function (x) {
zuul_sparkline_urls[name] = newimg.src;
});
});
},
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;
},
control_form: function() {
// Build the filter form filling anything from cookies
var $control_form = $('<form />')
.attr('role', 'form')
.addClass('form-inline')
.submit(this.handle_filter_change);
$control_form
.append(this.filter_form_group())
.append(this.expand_form_group());
return $control_form;
},
filter_form_group: function() {
// Update the filter form with a clear button if required
var $label = $('<label />')
.addClass('control-label')
.attr('for', 'filter_string')
.text('Filters')
.css('padding-right', '0.5em');
var $input = $('<input />')
.attr('type', 'text')
.attr('id', 'filter_string')
.addClass('form-control')
.attr('title',
'project(s), pipeline(s) or review(s) comma ' +
'separated')
.attr('value', current_filter);
$input.change(this.handle_filter_change);
var $clear_icon = $('<span />')
.addClass('form-control-feedback')
.addClass('glyphicon glyphicon-remove-circle')
.attr('id', 'filter_form_clear_box')
.attr('title', 'clear filter')
.css('cursor', 'pointer');
$clear_icon.click(function() {
$('#filter_string').val('').change();
});
if (current_filter === '') {
$clear_icon.hide();
}
var $form_group = $('<div />')
.addClass('form-group has-feedback')
.append($label, $input, $clear_icon);
return $form_group;
},
expand_form_group: function() {
var expand_by_default = (
read_cookie('zuul_expand_by_default', false) === 'true');
var $checkbox = $('<input />')
.attr('type', 'checkbox')
.attr('id', 'expand_by_default')
.prop('checked', expand_by_default)
.change(this.handle_expand_by_default);
var $label = $('<label />')
.css('padding-left', '1em')
.html('Expand by default: ')
.append($checkbox);
var $form_group = $('<div />')
.addClass('checkbox')
.append($label);
return $form_group;
},
handle_filter_change: function() {
// Update the filter and save it to a cookie
current_filter = $('#filter_string').val();
set_cookie('zuul_filter_string', current_filter);
if (current_filter === '') {
$('#filter_form_clear_box').hide();
}
else {
$('#filter_form_clear_box').show();
}
$('.zuul-change-box').each(function(index, obj) {
var $change_box = $(obj);
format.display_patchset($change_box, 200);
});
return false;
},
handle_expand_by_default: function(e) {
// Handle toggling expand by default
set_cookie('zuul_expand_by_default', e.target.checked);
collapsed_exceptions = [];
$('.zuul-change-box').each(function(index, obj) {
var $change_box = $(obj);
format.display_patchset($change_box, 200);
});
},
create_tree: function(pipeline) {
var count = 0;
var pipeline_max_tree_columns = 1;
$.each(pipeline.change_queues, function(change_queue_i,
change_queue) {
var tree = [];
var max_tree_columns = 1;
var changes = [];
var last_tree_length = 0;
$.each(change_queue.heads, function(head_i, head) {
$.each(head, function(change_i, change) {
changes[change.id] = change;
change._tree_position = change_i;
});
});
$.each(change_queue.heads, function(head_i, head) {
$.each(head, function(change_i, change) {
if (change.live === true) {
count += 1;
}
var idx = tree.indexOf(change.id);
if (idx > -1) {
change._tree_index = idx;
// remove...
tree[idx] = null;
while (tree[tree.length - 1] === null) {
tree.pop();
}
} else {
change._tree_index = 0;
}
change._tree_branches = [];
change._tree = [];
if (typeof(change.items_behind) === 'undefined') {
change.items_behind = [];
}
change.items_behind.sort(function(a, b) {
return (changes[b]._tree_position -
changes[a]._tree_position);
});
$.each(change.items_behind, function(i, id) {
tree.push(id);
if (tree.length>last_tree_length &&
last_tree_length > 0) {
change._tree_branches.push(
tree.length - 1);
}
});
if (tree.length > max_tree_columns) {
max_tree_columns = tree.length;
}
if (tree.length > pipeline_max_tree_columns) {
pipeline_max_tree_columns = tree.length;
}
change._tree = tree.slice(0); // make a copy
last_tree_length = tree.length;
});
});
change_queue._tree_columns = max_tree_columns;
});
pipeline._tree_columns = pipeline_max_tree_columns;
return count;
},
};
$jq = $(app);
return {
options: options,
format: format,
app: app,
jq: $jq
};
}
}(jQuery));