web app refactoring javascript into class based components representing ui elements

This commit is contained in:
Blake J. Harnden 2018-05-14 11:23:52 -07:00
parent d9db4a427a
commit 8c31b75c39
2 changed files with 341 additions and 236 deletions

View file

@ -90,3 +90,329 @@ class ServicesModal {
}); });
} }
} }
class SessionsModal {
constructor(coreRest, coreNetwork, onJoin) {
this.coreRest = coreRest;
this.coreNetwork = coreNetwork;
this.onJoin = onJoin;
this.$sessionsModal = $('#sessions-modal');
this.$sessionsTable = $('#sessions-table');
this.onShow();
this.onClick();
}
onClick() {
const self = this;
this.$sessionsTable.on('click', 'td', function (event) {
const sessionId = $(this).parent('tr').data('session');
console.log('clicked session to join: ', sessionId);
if (sessionId === self.coreRest.currentSession) {
console.log('same session, not changing');
} else {
self.coreNetwork.joinSession(sessionId)
.then(function (session) {
self.onJoin(session);
self.$sessionsModal.modal('hide');
})
.catch(function (err) {
console.log('join session error: ', err);
});
}
});
}
onShow() {
const self = this;
this.$sessionsModal.on('shown.bs.modal', function () {
console.log('show sessions');
self.$sessionsTable.find('tbody tr').remove();
self.coreRest.getSessions()
.then(function (response) {
const sessions = response.sessions;
for (let session of sessions) {
console.log('show sessions: ', session);
const $idCell = $('<td>', {text: session.id});
const $nodeCell = $('<td>', {text: session.nodes});
const stateName = self.coreRest.getStateName(session.state);
const $stateCell = $('<td>', {text: stateName});
const $row = $('<tr>', {class: 'session-join', 'data-session': session.id});
$row.append([$idCell, $nodeCell, $stateCell]);
self.$sessionsTable.find('tbody').append($row);
}
})
.catch(function (err) {
console.log('error getting sessions: ', err);
});
});
}
}
class NodeContext {
constructor(coreNetwork, nodeEditModal, servicesModal) {
this.coreNetwork = coreNetwork;
this.nodeEditModal = nodeEditModal;
this.servicesModal = servicesModal;
this.$nodeContext = $('#node-context');
this.onClick();
}
show(nodeId, x, y) {
const node = this.coreNetwork.nodes.get(nodeId);
console.log('context node: ', node);
this.$nodeContext.data('node', nodeId);
this.$nodeContext.css({
position: 'absolute',
left: x,
top: y
});
this.$nodeContext.removeClass('d-none');
}
hide() {
this.$nodeContext.addClass('d-none');
}
onClick() {
const self = this;
this.$nodeContext.click(function (event) {
self.$nodeContext.addClass('d-none');
console.log('node context click: ', event);
const nodeId = self.$nodeContext.data('node');
const $target = $(event.target);
const option = $target.data('option');
console.log('node context: ', nodeId, option);
if (option === 'edit') {
self.nodeEditModal.show(nodeId);
} else if (option === 'services') {
self.servicesModal.show(nodeId)
.catch(function (err) {
console.log('error showing services modal: ', err);
});
}
});
}
}
class NodeEditModal {
constructor(coreNetwork) {
this.coreNetwork = coreNetwork;
this.$nodeEditModal = $('#nodeedit-modal');
this.$nodeEditButton = $('#nodeedit-button');
this.onClick();
}
show(nodeId) {
const node = this.coreNetwork.getCoreNode(nodeId);
this.$nodeEditModal.data('node', nodeId);
this.$nodeEditModal.find('.modal-title').text(`Edit Node: ${node.name}`);
this.$nodeEditModal.find('#node-name').val(node.name);
this.$nodeEditModal.modal('show');
}
onClick() {
const self = this;
this.$nodeEditButton.click(function () {
const $form = self.$nodeEditModal.find('form');
const formData = formToJson($form);
console.log('node edit data: ', formData);
const nodeId = self.$nodeEditModal.data('node');
const node = self.coreNetwork.nodes.get(nodeId);
if (formData.name) {
node.label = formData.name;
node.coreNode.name = formData.name;
self.coreNetwork.nodes.update(node);
}
self.$nodeEditModal.modal('hide');
});
}
}
class EdgeContext {
constructor(coreNetwork, edgeEditModal) {
this.coreNetwork = coreNetwork;
this.edgeEditModal = edgeEditModal;
this.$edgeContext = $('#edge-context');
this.onClick();
}
show(edgeId, x, y) {
const edge = this.coreNetwork.edges.get(edgeId);
console.log('context edge: ', edge);
this.$edgeContext.data('edge', edgeId);
this.$edgeContext.css({
position: 'absolute',
left: x,
top: y
});
this.$edgeContext.removeClass('d-none');
}
hide() {
this.$edgeContext.addClass('d-none');
}
onClick() {
const self = this;
this.$edgeContext.click(function (event) {
self.$edgeContext.addClass('d-none');
console.log('edge context click: ', event);
const edgeId = self.$edgeContext.data('edge');
const $target = $(event.target);
const option = $target.data('option');
console.log('edge context: ', edgeId, option);
if (option === 'edit') {
self.edgeEditModal.show(edgeId);
}
});
}
}
class EdgeEditModal {
constructor(coreNetwork, coreRest) {
this.coreNetwork = coreNetwork;
this.coreRest = coreRest;
this.$linkEditButton = $('#linkedit-button');
this.$linkEditModal = $('#linkedit-modal');
this.onClick();
}
show(edgeId) {
// populate form with current link data
const edge = this.coreNetwork.edges.get(edgeId);
const link = edge.link;
this.$linkEditModal.data('link', edgeId);
this.$linkEditModal.find('#link-bandwidth').val(link.bandwidth);
this.$linkEditModal.find('#link-delay').val(link.delay);
this.$linkEditModal.find('#link-per').val(link.loss);
this.$linkEditModal.find('#link-dup').val(link.duplicate);
this.$linkEditModal.find('#link-jitter').val(link.jitter);
// set modal name and show
this.$linkEditModal.find('.modal-title').text('Edit Edge');
this.$linkEditModal.modal('show');
}
onClick() {
const self = this;
this.$linkEditButton.click(function () {
const $form = self.$linkEditModal.find('form');
const formData = {};
$form.serializeArray().map(function (x) {
let value = x.value;
if (value === '') {
value = null;
} else if (!isNaN(value)) {
value = parseInt(value);
}
formData[x.name] = value;
});
console.log('link edit data: ', formData);
const edgeId = self.$linkEditModal.data('link');
const edge = self.coreNetwork.edges.get(edgeId);
const link = edge.link;
link.bandwidth = formData.bandwidth;
link.delay = formData.delay;
link.duplicate = formData.duplicate;
link.loss = formData.loss;
link.jitter = formData.jitter;
coreRest.isRunning()
.then(function (isRunning) {
if (isRunning) {
const linkEdit = link.json();
linkEdit.interface_one = linkEdit.interface_one.id;
linkEdit.interface_two = linkEdit.interface_two.id;
return self.coreRest.editLink(linkEdit);
}
})
.then(function (response) {
console.log('link edit success');
})
.catch(function (err) {
console.log('error editing link: ', err);
});
self.$linkEditModal.modal('hide');
});
}
}
class InfoPanel {
constructor(coreNetwork) {
this.coreNetwork = coreNetwork;
this.$infoCard = $('#info-card');
this.$infoCardTable = $('#info-card-table');
this.$infoCardHeader = $('#info-card-header');
}
addInfoTable(name, value) {
const $nameCell = $('<td>', {text: name});
const $valueCell = $('<td>', {text: value});
const $row = $('<tr>').append([$nameCell, $valueCell]);
this.$infoCardTable.find('tbody').append($row);
}
show() {
this.$infoCard.removeClass('visible invisible');
this.$infoCard.addClass('visible');
}
hide() {
this.$infoCard.removeClass('visible invisible');
this.$infoCard.addClass('invisible');
}
addInterfaceInfo(nodeInterface) {
this.addInfoTable('Interface', `eth${nodeInterface.id}`);
if (nodeInterface.ip4) {
this.addInfoTable('IP4', `${nodeInterface.ip4}/${nodeInterface.ip4mask}`);
}
if (nodeInterface.ip6) {
this.addInfoTable('IP6', `${nodeInterface.ip6}/${nodeInterface.ip6mask}`);
}
}
showNode(nodeId) {
const node = coreNetwork.getCoreNode(nodeId);
this.$infoCardHeader.text(node.name);
this.$infoCardTable.find('tbody tr').remove();
this.addInfoTable('Model', node.model);
this.addInfoTable('X', node.x);
this.addInfoTable('Y', node.y);
for (let interfaceId in node.interfaces) {
const nodeInterface = node.interfaces[interfaceId];
console.log('node interface: ', nodeInterface);
this.addInterfaceInfo(nodeInterface);
}
this.show();
}
showEdge(edgeId) {
const edge = coreNetwork.edges.get(edgeId);
const link = edge.link;
const nodeOne = coreNetwork.getCoreNode(link.nodeOne);
const nodeTwo = coreNetwork.getCoreNode(link.nodeTwo);
console.log('clicked edge: ', link);
this.$infoCard.addClass('visible');
this.$infoCardHeader.text('Edge');
this.$infoCardTable.find('tbody tr').remove();
this.addInfoTable(nodeOne.name, null);
const interfaceOne = link.interfaceOne;
if (interfaceOne) {
this.addInterfaceInfo(interfaceOne);
}
this.addInfoTable(nodeTwo.name, null);
const interfaceTwo = link.interfaceTwo;
if (interfaceTwo) {
this.addInterfaceInfo(interfaceTwo);
}
this.addInfoTable('Bandwidth', edge.link.bandwidth);
this.addInfoTable('Delay', edge.link.delay);
this.addInfoTable('Duplicate', edge.link.duplicate);
this.addInfoTable('Loss', edge.link.loss);
this.addInfoTable('Jitter', edge.link.jitter);
this.show();
}
}

View file

@ -138,20 +138,9 @@
const $nodeButtons = $('.node-buttons a'); const $nodeButtons = $('.node-buttons a');
const $sessionId = $('#session-id'); const $sessionId = $('#session-id');
const $nodeDisplay = $('#node-display'); const $nodeDisplay = $('#node-display');
const $sessionsModal = $('#sessions-modal');
const $sessionsTable = $('#sessions-table');
const $runButton = $('#run-button'); const $runButton = $('#run-button');
const $infoCard = $('#info-card');
const $infoCardTable = $('#info-card-table');
const $infoCardHeader = $('#info-card-header');
const $nodeSelect = $('#node-select'); const $nodeSelect = $('#node-select');
const $newSessionButton = $('#new-session-button'); const $newSessionButton = $('#new-session-button');
const $nodeContext = $('#node-context');
const $edgeContext = $('#edge-context');
const $nodeEditModal = $('#nodeedit-modal');
const $nodeEditButton = $('#nodeedit-button');
const $linkEditModal = $('#linkedit-modal');
const $linkEditButton = $('#linkedit-button');
function formToJson($form) { function formToJson($form) {
const formData = {}; const formData = {};
@ -171,6 +160,12 @@
const coreRest = new CoreRest(); const coreRest = new CoreRest();
const coreNetwork = new CoreNetwork('core-network', coreRest); const coreNetwork = new CoreNetwork('core-network', coreRest);
const servicesModal = new ServicesModal(coreRest, coreNetwork); const servicesModal = new ServicesModal(coreRest, coreNetwork);
const sessionsModal = new SessionsModal(coreRest, coreNetwork, joinSession);
const nodeEditModal = new NodeEditModal(coreNetwork);
const nodeContext = new NodeContext(coreNetwork, nodeEditModal, servicesModal);
const edgeEditModal = new EdgeEditModal(coreNetwork, coreRest);
const edgeContext = new EdgeContext(coreNetwork, edgeEditModal);
const infoPanel = new InfoPanel(coreNetwork);
coreNetwork.initialSession() coreNetwork.initialSession()
.then(function (session) { .then(function (session) {
@ -199,13 +194,6 @@
} }
} }
function addInfoTable(name, value) {
let $nameCell = $('<td>', {text: name});
let $valueCell = $('<td>', {text: value});
const $row = $('<tr>').append([$nameCell, $valueCell]);
$infoCardTable.find('tbody').append($row);
}
function joinSession(session) { function joinSession(session) {
$sessionId.text(`Session: ${session.id}`); $sessionId.text(`Session: ${session.id}`);
const isStartEnabled = session.state !== SessionStates.runtime; const isStartEnabled = session.state !== SessionStates.runtime;
@ -215,77 +203,25 @@
// handle network clicks // handle network clicks
coreNetwork.network.on('click', function (properties) { coreNetwork.network.on('click', function (properties) {
console.log('click properties: ', properties); console.log('click properties: ', properties);
$nodeContext.addClass('d-none'); nodeContext.hide();
$edgeContext.addClass('d-none'); edgeContext.hide();
$infoCard.removeClass('visible invisible');
if (properties.nodes.length === 1) { if (properties.nodes.length === 1) {
const nodeId = properties.nodes[0]; const nodeId = properties.nodes[0];
const node = coreNetwork.getCoreNode(nodeId); infoPanel.showNode(nodeId);
$infoCardHeader.text(node.name);
$infoCard.addClass('visible');
$infoCardTable.find('tbody tr').remove();
addInfoTable('Model', node.model);
addInfoTable('X', node.x);
addInfoTable('Y', node.y);
for (let interfaceId in node.interfaces) {
const interface = node.interfaces[interfaceId];
console.log('node interface: ', interface);
addInfoTable('Interface', `eth${interface.id}`);
if (interface.ip4) {
addInfoTable('IP4', `${interface.ip4}/${interface.ip4mask}`);
}
if (interface.ip6) {
addInfoTable('IP6', `${interface.ip6}/${interface.ip6mask}`);
}
}
} else if (properties.edges.length === 1) { } else if (properties.edges.length === 1) {
const edgeId = properties.edges[0]; const edgeId = properties.edges[0];
const edge = coreNetwork.edges.get(edgeId); infoPanel.showEdge(edgeId);
const link = edge.link;
const nodeOne = coreNetwork.getCoreNode(link.nodeOne);
const nodeTwo = coreNetwork.getCoreNode(link.nodeTwo);
console.log('clicked edge: ', link);
$infoCard.addClass('visible');
$infoCardHeader.text('Edge');
$infoCardTable.find('tbody tr').remove();
addInfoTable(nodeOne.name, null);
const interfaceOne = link.interfaceOne;
if (interfaceOne) {
addInfoTable('Interface', `eth${interfaceOne.id}`);
if (interfaceOne.ip4) {
addInfoTable('IP4', `${interfaceOne.ip4}/${interfaceOne.ip4mask}`);
}
if (interfaceOne.ip6) {
addInfoTable('IP6', `${interfaceOne.ip6}/${interfaceOne.ip6mask}`);
}
}
addInfoTable(nodeTwo.name, null);
const interfaceTwo = link.interfaceTwo;
if (interfaceTwo) {
addInfoTable('Interface', `eth${interfaceTwo.id}`);
if (interfaceTwo.ip4) {
addInfoTable('IP4', `${interfaceTwo.ip4}/${interfaceTwo.ip4mask}`);
}
if (interfaceTwo.ip6) {
addInfoTable('IP6', `${interfaceTwo.ip6}/${interfaceTwo.ip6mask}`);
}
}
addInfoTable('Bandwidth', edge.link.bandwidth);
addInfoTable('Delay', edge.link.delay);
addInfoTable('Duplicate', edge.link.duplicate);
addInfoTable('Loss', edge.link.loss);
addInfoTable('Jitter', edge.link.jitter);
} else { } else {
$infoCard.addClass('invisible'); infoPanel.hide();
} }
}); });
coreNetwork.network.on('oncontext', function (properties) { coreNetwork.network.on('oncontext', function (properties) {
console.log('context event: ', properties); console.log('context event: ', properties);
properties.event.preventDefault(); properties.event.preventDefault();
$nodeContext.addClass('d-none'); nodeContext.hide();
$edgeContext.addClass('d-none'); edgeContext.hide();
const location = properties.pointer.DOM; const location = properties.pointer.DOM;
const x = properties.event.pageX; const x = properties.event.pageX;
@ -293,132 +229,15 @@
const nodeId = coreNetwork.network.getNodeAt(location); const nodeId = coreNetwork.network.getNodeAt(location);
if (nodeId) { if (nodeId) {
const node = coreNetwork.nodes.get(nodeId); nodeContext.show(nodeId, x, y);
console.log('context node: ', node);
$nodeContext.data('node', nodeId);
$nodeContext.css({
position: 'absolute',
left: x,
top: y
});
$nodeContext.removeClass('d-none');
} else { } else {
const edgeId = coreNetwork.network.getEdgeAt(location); const edgeId = coreNetwork.network.getEdgeAt(location);
if (edgeId) { if (edgeId) {
const edge = coreNetwork.edges.get(edgeId); edgeContext.show(edgeId, x, y);
console.log('context edge: ', edge);
$edgeContext.data('edge', edgeId);
$edgeContext.css({
position: 'absolute',
left: x,
top: y
});
$edgeContext.removeClass('d-none');
} }
} }
}); });
$nodeContext.click(function (event) {
$nodeContext.addClass('d-none');
console.log('node context click: ', event);
const nodeId = $nodeContext.data('node');
const node = coreNetwork.nodes.get(nodeId).coreNode;
const $target = $(event.target);
const option = $target.data('option');
console.log('node context: ', nodeId, option);
if (option === 'edit') {
$nodeEditModal.data('node', nodeId);
$nodeEditModal.find('.modal-title').text(`Edit Node: ${node.name}`);
$nodeEditModal.find('#node-name').val(node.name);
$nodeEditModal.modal('show');
} else if (option === 'services') {
servicesModal.show(nodeId)
.catch(function(err) {
console.log('error showing services modal: ', err);
});
}
});
$nodeEditButton.click(function () {
const $form = $nodeEditModal.find('form');
const formData = formToJson($form);
console.log('node edit data: ', formData);
const nodeId = $nodeEditModal.data('node');
const node = coreNetwork.nodes.get(nodeId);
if (formData.name) {
node.label = formData.name;
node.coreNode.name = formData.name;
coreNetwork.nodes.update(node);
}
$nodeEditModal.modal('hide');
});
$edgeContext.click(function (event) {
$edgeContext.addClass('d-none');
console.log('edge context click: ', event);
const edgeId = $edgeContext.data('edge');
const edge = coreNetwork.edges.get(edgeId);
const link = edge.link;
const $target = $(event.target);
const option = $target.data('option');
console.log('edge context: ', edgeId, option);
if (option === 'edit') {
// populate form with current link data
$linkEditModal.data('link', edgeId);
$linkEditModal.find('#link-bandwidth').val(link.bandwidth);
$linkEditModal.find('#link-delay').val(link.delay);
$linkEditModal.find('#link-per').val(link.loss);
$linkEditModal.find('#link-dup').val(link.duplicate);
$linkEditModal.find('#link-jitter').val(link.jitter);
// set modal name and show
$linkEditModal.find('.modal-title').text('Edit Edge');
$linkEditModal.modal('show');
}
});
$linkEditButton.click(function () {
const $form = $linkEditModal.find('form');
const formData = {};
$form.serializeArray().map(function (x) {
let value = x.value;
if (value === '') {
value = null;
} else if (!isNaN(value)) {
value = parseInt(value);
}
formData[x.name] = value;
});
console.log('link edit data: ', formData);
const edgeId = $linkEditModal.data('link');
const edge = coreNetwork.edges.get(edgeId);
const link = edge.link;
link.bandwidth = formData.bandwidth;
link.delay = formData.delay;
link.duplicate = formData.duplicate;
link.loss = formData.loss;
link.jitter = formData.jitter;
coreRest.isRunning()
.then(function (isRunning) {
if (isRunning) {
const linkEdit = link.json();
linkEdit.interface_one = linkEdit.interface_one.id;
linkEdit.interface_two = linkEdit.interface_two.id;
return coreRest.editLink(linkEdit);
}
})
.then(function (response) {
console.log('link edit success');
})
.catch(function (err) {
console.log('error editing link: ', err);
});
$linkEditModal.modal('hide');
});
$newSessionButton.click(function () { $newSessionButton.click(function () {
coreNetwork.newSession() coreNetwork.newSession()
.then(function (session) { .then(function (session) {
@ -429,23 +248,6 @@
}); });
}); });
$sessionsTable.on('click', 'td', function (event) {
const sessionId = $(this).parent('tr').data('session');
console.log('clicked session to join: ', sessionId);
if (sessionId === coreRest.currentSession) {
console.log('same session, not changing');
} else {
coreNetwork.joinSession(sessionId)
.then(function (session) {
joinSession(session);
$sessionsModal.modal('hide');
})
.catch(function (err) {
console.log('join session error: ', err);
});
}
});
$linkButton.click(function () { $linkButton.click(function () {
const linkMode = !$(this).hasClass('active'); const linkMode = !$(this).hasClass('active');
coreNetwork.linkMode(linkMode); coreNetwork.linkMode(linkMode);
@ -492,29 +294,6 @@
$nodeSelect.attr('src', icon); $nodeSelect.attr('src', icon);
}); });
// show sessions
$sessionsModal.on('shown.bs.modal', function () {
console.log('show sessions');
$sessionsTable.find('tbody tr').remove();
coreRest.getSessions()
.then(function (response) {
const sessions = response.sessions;
for (let session of sessions) {
console.log('show sessions: ', session);
const $idCell = $('<td>', {text: session.id});
const $nodeCell = $('<td>', {text: session.nodes});
const stateName = coreRest.getStateName(session.state);
const $stateCell = $('<td>', {text: stateName});
const $row = $('<tr>', {class: 'session-join', 'data-session': session.id});
$row.append([$idCell, $nodeCell, $stateCell]);
$sessionsTable.find('tbody').append($row);
}
})
.catch(function (err) {
console.log('error getting sessions: ', err);
});
});
console.log('connecting to ws'); console.log('connecting to ws');
const ws = io.connect(); const ws = io.connect();
ws.on('connection', function () { ws.on('connection', function () {