cloudstack/ui/scripts/ui-custom/installWizard.js

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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you 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($, cloudStack) {
var installWizard = function(args) {
var context = args.context;
var $installWizard = $('<div>').addClass('install-wizard');
var $container = args.$container;
var eulaHTML = args.eula;
var state = {}; // Hold wizard form state
var launchStart; // Holds last launch callback, in case of error
var $launchState;
// Checking if title should be CloudStack or CloudPlatform replacing occurrences thereby
var checkTitle = function(str) {
// Getting the flag that indicates if EULA is present
if (eulaHTML && eulaHTML.length) { return str.replace(/CloudStack/ig,'CloudPlatform'); }
else { return str; }
}
/* var data = $("p");
$(data).each(function() {
$(this).html(checkTitle($(this).html()));
});
*/
/**
* Successful installation action
*/
var complete = function() {
$installWizard.remove();
$('html body').removeClass('install-wizard');
args.complete();
};
/**
* Retrive copy text and append to element -- async
* @param id
* @param $elem
*/
var getCopy = function(id, $elem) {
cloudStack.installWizard.copy[id]({
response: {
success: function(args) {
$elem.append(checkTitle(_l(args.text)));
}
}
});
return $elem;
};
/**
* Go to specified step in flow -- for use in individual steps
* @param stateStepID ID to group state elements in (i.e., zone, pod, cluster, ...)
* @param $elem (optional) Element containing <form>, to serialize for state
*/
var goTo = cloudStack._goto = function(stepID, stateID, $elem, options) {
if (!options) options = {};
var $body = $installWizard.find('.body');
if (stateID && $elem) {
state[stateID] = cloudStack.serializeForm($elem.is('form') ? $elem : $elem.find('form'));
}
$body.children().fadeOut('fast', function() {
var $nextStep = steps[stepID]({ nextStep: options.nextStep });
$body.children().detach();
$nextStep.appendTo($body).hide();
$nextStep.addClass('step').fadeIn();
});
};
/**
* Generic page elements
*/
var elems = {
/**
* A standard intro text wizard step template
*/
stepIntro: function(args) {
var title = args.title;
var subtitle = args.subtitle;
var copyID = args.copyID;
var prevStepID = args.prevStepID;
var nextStepID = args.nextStepID;
var diagram = args.diagram;
var $intro = $('<div></div>').addClass('intro');
var $title = $('<div></div>').addClass('title')
.html(checkTitle(title));
var $subtitle = $('<div></div>').addClass('subtitle')
.html(checkTitle(subtitle));
var $copy = getCopy(copyID, $('<p></p>'));
var $prev = elems.prevButton(_l('label.back'));
var $continue = elems.nextButton('OK');
$continue.click(function() {
goTo(nextStepID);
return false;
});
$prev.click(function() {
goTo(prevStepID);
});
return function(args) {
showDiagram(diagram);
return $intro.append(
$title, $subtitle,
$copy,
$prev,
$continue
);
};
},
/**
* A standard form-based wizard step template
* -- relies on createForm for form generation
*/
step: function(args) {
var title = args.title;
var formData = args.form;
var diagram = args.diagram;
var id = args.id;
var stateID = args.stateID;
var tooltipID = args.tooltipID;
var prevStepID = args.prevStepID;
var nextStepID = args.nextStepID;
var form;
var $container = $('<div></div>').addClass(id);
var $form = $('<div>').addClass('setup-form');
var $save = elems.nextButton(_l('label.continue'), { type: 'submit' });
var $prev = elems.prevButton(_l('label.back'));
var $title = $('<div></div>').addClass('title').html(_l(title));
// Generate form
form = cloudStack.dialog.createForm({
noDialog: true,
form: {
title: title,
desc: '',
fields: formData
},
after: function(args) {
goTo(nextStepID, stateID, $form);
}
});
$form.append(form.$formContainer);
$form.find('.form-item').addClass('field');
$prev.appendTo($form.find('form'));
$save.appendTo($form.find('form'));
// Submit handler
$form.find('form').submit(function() {
form.completeAction($form);
return false;
});
// Go back handler
$prev.click(function(event) {
goTo(prevStepID);
});
// Cleanup
$form.find('.message').remove();
$form.find('label.error').hide();
$container.append($form.prepend($title));
showTooltip($form, tooltipID);
return function(args) {
var overrideGotoEvent = function(event) {
goTo(args.nextStep, stateID, $form);
return false;
};
if (args && args.nextStep) {
$save.unbind('click');
$save.click(overrideGotoEvent);
}
// Setup diagram, tooltips
showDiagram(diagram);
setTimeout(function() {
$form.find('input[type=text]:first').focus();
}, 600);
return $container;
};
},
/**
* A form item tooltip
*/
tooltip: function(title, content) {
return $('<div>').addClass('tooltip-info').append(
$('<div>').addClass('arrow'),
$('<div>').addClass('title').html(checkTitle(_l(title))),
$('<div>').addClass('content').append($('<p>').html(checkTitle(_l(content))))
);
},
/**
* The main header
*/
header: function() {
return $('<div></div>').addClass('header')
.append(
$.merge(
$('<h2></h2>').html(checkTitle(_l('label.installWizard.title'))),
$('<h3></h3>').html(checkTitle(_l('label.installWizard.subtitle')))
)
);
},
/**
* The wizard body (contains form)
*/
body: function() {
return $('<div></div>').addClass('body');
},
/**
* A standard next button
*/
nextButton: function(label, options) {
var $button = options && !options.type ?
$('<div>').addClass('button goTo').html(label) :
$('<input>').attr({ type: 'submit' }).addClass('button goTo').val(label);
return $button;
},
/**
* A standard previous/go back button
*/
prevButton: function(label) {
return $('<div>').addClass('button go-back').html(label);
},
diagramParts: function() {
return $('<div>').addClass('diagram').append(
$('<div>').addClass('part zone'),
$('<div>').addClass('part pod'),
$('<div>').addClass('part cluster'),
$('<div>').addClass('part host'),
$('<div>').addClass('part primaryStorage'),
$('<div>').addClass('part secondaryStorage'),
$('<div>').addClass('part loading').append($('<div>').addClass('icon'))
);
}
};
var $diagramParts = elems.diagramParts();
var showDiagram = function(parts) {
$diagramParts.children().hide();
$diagramParts.find(parts).show();
};
/**
* Show tooltip for focused form elements
*/
var showTooltip = function($formContainer, sectionID) {
var $tooltip = elems.tooltip(_l('label.hints'), '');
$formContainer.find('input[type=text]').focus(function() {
var $input = $(this);
$tooltip.find('p').html('');
$tooltip.appendTo($formContainer);
$tooltip.css({
top: $(this).position().top - 20
});
var content = getCopy(
'tooltip.' + sectionID + '.' + $input.attr('name'),
$tooltip.find('p')
);
});
$formContainer.find('input').blur(function() {
$tooltip.remove();
});
};
/**
* Layout/behavior for each step in wizard
*/
var steps = {
eula: function(args) {
var $intro = $('<div></div>').addClass('intro eula');
var $title = $('<div></div>').addClass('title').html(checkTitle(_l('label.license.agreement')));
var $subtitle = $('<div></div>').addClass('subtitle').html(checkTitle(_l('label.license.agreement.subtitle')));
var $copy = $('<div></div>').addClass('eula-copy').html(eulaHTML);
var $continue = elems.nextButton(_l('label.agree'));
$continue.click(function() {
goTo('intro');
return false;
});
return $intro.append($title, $subtitle,
$copy,
$continue);
},
intro: function(args) {
if (eulaHTML && eulaHTML.length){
var $intro = $('<div></div>').addClass('intro what-is-cloudplatform'); }
else {
var $intro = $('<div></div>').addClass('intro what-is-cloudstack');
}
var $title = $('<div></div>').addClass('title').html(checkTitle(_l('label.what.is.cloudstack')));
var $subtitle = $('<div></div>').addClass('subtitle').html(checkTitle(_l('label.introduction.to.cloudstack')));
var $copy = getCopy('whatIsCloudStack', $('<p></p>'));
var $continue = elems.nextButton(_l('label.continue.basic.install'));
var $advanced = elems.nextButton(checkTitle(_l('label.skip.guide'))).addClass('advanced-installation');
$continue.click(function() {
goTo('changeUser');
return false;
});
$advanced.click(function() {
complete();
return false;
});
return $intro.append($title, $subtitle,
$copy,
$advanced,
$continue);
},
changeUser: function(args) {
var $changeUser = $('<div></div>').addClass('step change-user');
var $form = $('<form></form>').appendTo($changeUser);
// Fields
var $password = $('<input>').addClass('required').attr({
id: 'password',
type: 'password',
name: 'password'
});
var $passwordConfirm = $('<input>').addClass('required').attr({
id: 'password-confirm',
type: 'password',
name: 'password-confirm'
});
var $save = elems.nextButton(_l('label.save.and.continue'), { type: 'submit' });
$form.append(
$('<div></div>').addClass('title').html(_l('message.change.password')),
$('<div></div>').addClass('field').append(
$('<label>' + _l('label.new.password') + ':</label>'), $password
),
$('<div></div>').addClass('field').append(
$('<label>' + _l('label.confirm.password') + ':</label>'), $passwordConfirm
),
$save
);
$form.validate({
rules: {
'password-confirm': {
equalTo: '#password'
}
},
messages: {
'password-confirm': {
equalTo: _l('error.password.not.match')
}
}
});
// Save event
$form.submit(function() {
if (!$form.valid()) return false;
var $loading = $('<div></div>').addClass('loading-overlay').prependTo($form);
cloudStack.installWizard.changeUser({
data: cloudStack.serializeForm($form),
response: {
success: function(args) {
goTo('addZoneIntro', 'newUser', $form);
}
}
});
return false;
});
showDiagram('');
return $changeUser;
},
/**
* Add zone intro text
* @param args
*/
addZoneIntro: elems.stepIntro({
title: _l('label.installWizard.addZoneIntro.title'),
subtitle: _l('label.installWizard.addZoneIntro.subtitle'),
copyID: 'whatIsAZone',
prevStepID: 'changeUser',
nextStepID: 'addZone',
diagram: '.part.zone'
}),
/**
* Add zone form
*/
addZone: elems.step({
title: _l('label.installWizard.addZone.title'),
id: 'add-zone',
stateID: 'zone',
tooltipID: 'addZone',
diagram: '.part.zone',
prevStepID: 'addZoneIntro',
nextStepID: 'addPodIntro',
form: {
name: { label: 'label.name', validation: { required: true } },
dns1: { label: 'label.dns.1', validation: { required: true } },
dns2: { label: 'label.dns.2' },
internaldns1: { label: 'label.internal.dns.1', validation: { required: true } },
internaldns2: { label: 'label.internal.dns.2' }
}
}),
/**
* Add pod intro text
* @param args
*/
addPodIntro: elems.stepIntro({
title: _l('label.installWizard.addPodIntro.title'),
subtitle: _l('label.installWizard.addPodIntro.subtitle'),
copyID: 'whatIsAPod',
prevStepID: 'addZone',
nextStepID: 'addPod',
diagram: '.part.zone, .part.pod'
}),
/**
* Add pod form
* @param args
*/
addPod: elems.step({
title: _l('label.add.pod'),
id: 'add-pod',
stateID: 'pod',
tooltipID: 'addPod',
diagram: '.part.zone, .part.pod',
prevStepID: 'addPodIntro',
nextStepID: 'configureGuestTraffic',
form: {
name: { label: 'label.name', validation: { required: true }},
reservedSystemGateway: { label: 'label.gateway', validation: { required: true }},
reservedSystemNetmask: { label: 'label.netmask', validation: { required: true }},
ipRange: {
label: 'label.ip.range',
range: ['reservedSystemStartIp', 'reservedSystemEndIp'],
validation: { required: true }
}
}
}),
/**
* Add guest network form
*/
configureGuestTraffic: elems.step({
title: _l('label.add.guest.network'),
id: 'add-guest-network',
stateID: 'guestTraffic',
tooltipID: 'configureGuestTraffic',
diagram: '.part.zone, .part.pod',
prevStepID: 'addPod',
nextStepID: 'addClusterIntro',
form: {
guestGateway: { label: 'label.gateway', validation: { required: true } },
guestNetmask: { label: 'label.netmask', validation: { required: true } },
guestIPRange: { label: 'label.ip.range', range: ['guestStartIp', 'guestEndIp'], validation: { required: true } }
}
}),
/**
* Add cluster intro text
* @param args
*/
addClusterIntro: elems.stepIntro({
title: _l('label.installWizard.addClusterIntro.title'),
subtitle: _l('label.installWizard.addClusterIntro.subtitle'),
copyID: 'whatIsACluster',
prevStepID: 'configureGuestTraffic',
nextStepID: 'addCluster',
diagram: '.part.zone, .part.cluster'
}),
/**
* Add cluster form
* @param args
*/
addCluster: elems.step({
title: _l('label.add.cluster'),
id: 'add-cluster',
stateID: 'cluster',
tooltipID: 'addCluster',
prevStepID: 'addClusterIntro',
nextStepID: 'addHostIntro',
diagram: '.part.zone, .part.cluster',
form: {
hypervisor: {
label: 'label.hypervisor',
select: function(args) {
args.response.success({ data: [
{ id: 'XenServer', description: 'XenServer' },
{ id: 'KVM', description: 'KVM'}
]});
}
},
name: { label: 'label.name', validation: { required: true }}
}
}),
/**
* Add host intro text
* @param args
*/
addHostIntro: elems.stepIntro({
title: _l('label.installWizard.addHostIntro.title'),
subtitle: _l('label.installWizard.addHostIntro.subtitle'),
copyID: 'whatIsAHost',
prevStepID: 'addCluster',
nextStepID: 'addHost',
diagram: '.part.zone, .part.host'
}),
/**
* Add host form
* @param args
*/
addHost: elems.step({
title: _l('label.add.host'),
id: 'add-host',
stateID: 'host',
tooltipID: 'addHost',
prevStepID: 'addHostIntro',
nextStepID: 'addPrimaryStorageIntro',
diagram: '.part.zone, .part.host',
form: {
hostname: {
label: 'label.host.name',
validation: { required: true }
},
username: {
label: 'label.username',
validation: { required: true }
},
password: {
label: 'label.password',
validation: { required: true },
isPassword: true
}
}
}),
/**
* Add primary storage intro text
* @param args
*/
addPrimaryStorageIntro: elems.stepIntro({
title: _l('label.installWizard.addPrimaryStorageIntro.title'),
subtitle: _l('label.installWizard.addPrimaryStorageIntro.subtitle'),
copyID: 'whatIsPrimaryStorage',
prevStepID: 'addHost',
nextStepID: 'addPrimaryStorage',
diagram: '.part.zone, .part.primaryStorage'
}),
/**
* Add primary storage
* @param args
*/
addPrimaryStorage: elems.step({
title: _l('label.add.primary.storage'),
id: 'add-primary-storage',
stateID: 'primaryStorage',
tooltipID: 'addPrimaryStorage',
prevStepID: 'addPrimaryStorageIntro',
nextStepID: 'addSecondaryStorageIntro',
diagram: '.part.zone, .part.primaryStorage',
form: {
name: {
label: 'label.name',
validation: { required: true }
},
protocol: {
label: 'label.protocol',
select: function(args) {
args.response.success({
data: { id: 'nfs', description: 'NFS' }
});
}
},
server: {
label: 'label.server',
validation: { required: true }
},
path: {
label: 'label.path',
validation: { required: true }
}
}
}),
/**
* Add secondary storage intro text
* @param args
*/
addSecondaryStorageIntro: elems.stepIntro({
title: _l('label.installWizard.addSecondaryStorageIntro.title'),
subtitle: _l('label.installWizard.addSecondaryStorageIntro.subtitle'),
copyID: 'whatIsSecondaryStorage',
prevStepID: 'addPrimaryStorage',
nextStepID: 'addSecondaryStorage',
diagram: '.part.zone, .part.secondaryStorage'
}),
/**
* Add secondary storage
* @param args
*/
addSecondaryStorage: elems.step({
title: _l('label.add.secondary.storage'),
id: 'add-secondary-storage',
stateID: 'secondaryStorage',
tooltipID: 'addSecondaryStorage',
prevStepID: 'addSecondaryStorageIntro',
nextStepID: 'launchInfo',
diagram: '.part.zone, .part.secondaryStorage',
form: {
nfsServer: {
label: 'label.nfs.server',
validation: { required: true }
},
path: {
label: 'label.path',
validation: { required: true }
}
}
}),
/**
* Pre-launch text
*/
launchInfo: function(args) {
var $intro = $('<div></div>').addClass('intro');
var $title = $('<div></div>').addClass('title')
.html(_l('label.congratulations'));
var $subtitle = $('<div></div>').addClass('subtitle')
.html(_l('label.installWizard.click.launch'));
var $continue = elems.nextButton(_l('label.launch'));
var $prev = elems.prevButton(_l('label.back'));
$continue.click(function() {
goTo('launch');
return false;
});
$prev.click(function() {
goTo('addSecondaryStorage');
});
showDiagram('.part.zone, .part.secondaryStorage');
return $intro.append(
$title, $subtitle,
$prev, $continue
);
},
/**
* Pre-launch test -- after error correction
*/
launchInfoError: function(args) {
var $intro = $('<div></div>').addClass('intro');
var $title = $('<div></div>').addClass('title')
.html(_l('label.corrections.saved'));
var $subtitle = $('<div></div>').addClass('subtitle')
.html(_l('message.installWizard.click.retry'));
var $continue = elems.nextButton(_l('label.launch'));
$continue.click(function() {
goTo('launch');
return false;
});
showDiagram('.part.zone, .part.secondaryStorage');
return $intro.append(
$title, $subtitle,
$continue
);
},
/**
* Initiates launch tasks
*/
launch: function(args) {
var $intro = $('<div>').addClass('intro');
var $title = $('<div>').addClass('title')
.html(_l('message.installWizard.now.building'));
var $subtitle = $('<div></div>').addClass('subtitle');
showDiagram('.part.loading');
$intro.append(
$title, $subtitle
);
cloudStack.installWizard.action({
data: state,
startFn: launchStart,
response: {
message: function(msg) {
var $li = $('<li>').html(_l(msg));
$subtitle.append($li);
$li.siblings().addClass('complete');
},
success: function() {
goTo('complete');
},
error: function(stepID, message, callback) {
launchStart = callback;
$subtitle.find('li:last').addClass('error');
$subtitle.append(
$('<p>').html(
_l('error.installWizard.message') + ':<br/>'
+ message
),
$('<div>').addClass('button').append(
$('<span>').html(_l('label.back'))
).click(function() {
goTo(stepID, null, null, {
nextStep: 'launchInfoError'
});
})
);
}
}
});
return $intro;
},
complete: function(args) {
var $intro = $('<div></div>').addClass('intro');
var $title = $('<div></div>').addClass('title')
.html(_l('message.setup.successful'));
var $subtitle = $('<div></div>').addClass('subtitle')
.html(_l('label.may.continue'));
var $continue = elems.nextButton(_l('label.launch'));
showDiagram('');
$continue.click(function() {
$installWizard.fadeOut(function() {
complete();
});
});
return $intro.append(
$title, $subtitle, $continue
);
}
};
var initialStep = eulaHTML ?
steps.eula().addClass('step') : steps.intro().addClass('step');
showDiagram('');
$('html body').addClass('install-wizard');
$installWizard.append(
elems.header(),
elems.body().append(initialStep),
$diagramParts
).appendTo($container);
};
cloudStack.uiCustom.installWizard = installWizard;
}(jQuery, cloudStack));