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319 lines (284 loc) · 12.8 KB
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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) {
cloudStack.lbStickyPolicy = {
dialog: function(args) {
return function(args) {
var success = args.response.success;
var context = args.context;
var network;
if ('vpc' in args.context) { //from VPC section
var data = {
listAll: true,
supportedservices: 'Lb'
};
if (args.context.ipAddresses[0].associatednetworkid == null) {
$.extend(data, {
vpcid: args.context.vpc[0].id
});
} else {
$.extend(data, {
id: args.context.ipAddresses[0].associatednetworkid
});
}
$.ajax({
url: createURL("listNetworks"), //check whether the VPC has a network including Lb service
data: data,
async: false,
success: function(json) {
var items = json.listnetworksresponse.network;
if (items != null && items.length > 0) {
network = items[0];
}
}
});
} else { //from Guest Network section
network = args.context.networks[0];
}
var $item = args.$item;
var lbService = $.grep(network.service, function(service) {
return service.name == 'Lb';
})[0];
var stickinessCapabilities = JSON.parse($.grep(
lbService.capability,
function(capability) {
return capability.name == 'SupportedStickinessMethods';
}
)[0].value);
var baseFields = {
stickyName: {
label: 'label.sticky.name',
validation: {
required: true
}
}
};
$.map(
$.map(
stickinessCapabilities,
function(c) {
return c.paramlist;
}
),
function(p) {
baseFields[p.paramname] = {
label: _l('label.sticky.' + p.paramname),
isHidden: true,
isBoolean: p.isflag,
validation: {
required: p.required
}
};
}
);
var conditionalFields = {
methodname: {
label: 'label.stickiness.method',
select: function(args) {
var $select = args.$select;
var $form = $select.closest('form');
var stickyOptions = [];
stickinessCapabilities.push({
methodname: 'None',
paramlist: []
});
$(stickinessCapabilities).each(function() {
var stickyCapability = this;
stickyOptions.push({
id: stickyCapability.methodname,
description: stickyCapability.methodname
});
});
stickyOptions = stickyOptions.sort(function() {
return this.id != 'None';
});
args.response.success({
data: stickyOptions
}, 500);
$select.change(function() {
var value = $select.val();
var showFields = [];
var targetMethod = $.grep(stickinessCapabilities, function(stickyCapability) {
return stickyCapability.methodname == value;
})[0];
var visibleParams = $.map(targetMethod.paramlist, function(param) {
return param.paramname;
});
$select.closest('.form-item').siblings('.form-item').each(function() {
var $field = $(this);
var id = $field.attr('rel');
if ($.inArray(id, visibleParams) > -1) {
$field.css('display', 'inline-block');
$field.attr('sticky-method', value);
} else {
$field.hide();
$field.attr('sticky-method', null);
}
});
// Name always is required
if ($select.val() != 'None') {
$select.closest('.form-item').siblings('.form-item[rel=stickyName]')
.css('display', 'inline-block');
}
$select.closest(':ui-dialog').dialog('option', 'position', 'center');
});
}
}
};
var fields = $.extend(conditionalFields, baseFields);
if (args.data) {
var populatedFields = $.map(fields, function(field, id) {
return id;
});
$(populatedFields).each(function() {
var id = this;
var field = fields[id];
var dataItem = args.data[id];
if (field.isBoolean) {
field.isChecked = dataItem ? true : false;
} else {
field.defaultValue = dataItem;
}
});
}
cloudStack.dialog.createForm({
form: {
title: 'Configure Sticky Policy',
desc: 'Please complete the following fields',
fields: fields
},
after: function(args) {
// Remove fields not applicable to sticky method
args.$form.find('.form-item:hidden').remove();
var data = cloudStack.serializeForm(args.$form);
/* $item indicates that this is an existing sticky rule;
re-create sticky rule with new parameters */
if ($item) {
var $loading = $('<div>').addClass('loading-overlay');
$loading.prependTo($item);
cloudStack.lbStickyPolicy.actions.recreate(
$item.data('multi-custom-data').id,
$item.data('multi-custom-data').lbRuleID,
data,
function() { // Complete
$(window).trigger('cloudStack.fullRefresh');
},
function(error) { // Error
$(window).trigger('cloudStack.fullRefresh');
}
);
} else {
success({
data: data
});
}
}
});
};
},
actions: {
add: function(lbRuleID, data, complete, error) {
var stickyURLData = '';
var stickyParams = $.map(data, function(value, key) {
return key;
});
var notParams = ['methodname', 'stickyName'];
var index = 0;
$(stickyParams).each(function() {
var param = '¶m[' + index + ']';
var name = this.toString();
var value = data[name];
if (!value || $.inArray(name, notParams) > -1) return true;
if (value == 'on') value = true;
stickyURLData += param + '.name=' + name + param + '.value=' + value;
index++;
return true;
});
$.ajax({
url: createURL('createLBStickinessPolicy' + stickyURLData),
data: {
lbruleid: lbRuleID,
name: data.stickyName,
methodname: data.methodname
},
success: function(json) {
cloudStack.ui.notifications.add({
desc: 'Add new LB sticky rule',
section: 'Network',
poll: pollAsyncJobResult,
_custom: {
jobId: json.createLBStickinessPolicy.jobid
}
},
complete, {},
error, {}
);
},
error: function(json) {
complete();
cloudStack.dialog.notice({
message: parseXMLHttpResponse(json)
});
}
});
},
'delete': function(stickyRuleID, complete, error) {
$.ajax({
url: createURL('deleteLBStickinessPolicy'),
data: {
id: stickyRuleID
},
success: function(json) {
cloudStack.ui.notifications.add({
desc: 'Remove previous LB sticky rule',
section: 'Network',
poll: pollAsyncJobResult,
_custom: {
jobId: json.deleteLBstickinessrruleresponse.jobid
}
},
complete, {},
error, {}
);
},
error: function(json) {
complete();
cloudStack.dialog.notice({
message: parseXMLHttpResponse(json)
});
}
});
},
recreate: function(stickyRuleID, lbRuleID, data, complete, error) {
var addStickyPolicy = function() {
cloudStack.lbStickyPolicy.actions.add(
lbRuleID,
data,
complete,
error
);
};
// Delete existing rule
if (data.methodname !== 'None') {
addStickyPolicy();
} else {
cloudStack.lbStickyPolicy.actions['delete'](stickyRuleID, complete, error);
}
}
}
};
}(jQuery, cloudStack));