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extension.ts
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extension.ts
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'use strict';
// The module 'vscode' contains the VS Code extensibility API
// Import the module and reference it with the alias vscode in your code below
import * as vscode from 'vscode';
export function activate(context: vscode.ExtensionContext) {
let previewUri = vscode.Uri.parse('swagger-preview://authority/swagger-preview');
class TextDocumentContentProvider implements vscode.TextDocumentContentProvider {
private _onDidChange = new vscode.EventEmitter<vscode.Uri>();
private _doc = null;
public provideTextDocumentContent(uri: vscode.Uri): string { return this.createCssSnippet(); }
get onDidChange(): vscode.Event<vscode.Uri> { return this._onDidChange.event; }
public update(uri: vscode.Uri) { this._onDidChange.fire(uri); }
private createCssSnippet() {
let editor = vscode.window.activeTextEditor;
if (!(editor.document.languageId === 'json')) {
return "<body>Active editor doesn't show a JSON document - no properties to preview.</body>";
}
let doc = JSON.parse(editor.document.getText());
this._doc = doc;
return this.snippet(doc);
}
//
// Formats HTML for a Swagger document.
//
private snippet(doc): string {
// To simplify things, the style sheet is defined inside the HTML document.
var style =
`<style>
.vscode-light {
color: rgb(30, 30, 30);
}
.vscode-dark {
color: #AAA;
}
.vscode-high-contrast {
color: white;
}
html {
font-family: "Segoe WPC", "Segoe UI", "SFUIText-Light", "HelveticaNeue-Light", sans-serif, "Droid Sans Fallback";
font-size: 10px; }
body {
font-family: "Segoe WPC", "Segoe UI", "SFUIText-Light", "HelveticaNeue-Light", sans-serif, "Droid Sans Fallback";
margin: 10px;
min-width: 300px; }
div, span, p, ul, ol, dl {
font-size: 1.3rem; }
h1, h2, h3, h4, h5, h6 {
font-weight: initial; }
ul {
padding-left: 2rem;
padding-right: 2rem; }
h1 {
font-size: 2.4rem;
font-family: "Segoe UI Semilight", "Segoe UI", "SFUIText-Light", "HelveticaNeue-Light", "Helvetica Neue", sans-serif, "Droid Sans Fallback";
font-weight: 400;
margin-top: 2rem;
margin-bottom: .5rem; }
h2 {
font-size: 1.6rem;
font-family: Menlo, Monaco, Consolas, "Droid Sans Mono", "Courier New", monospace, "Droid Sans Fallback";
color: #0072c6;
font-weight: 300; }
h3, h4 {
font-size: 1.6rem;
color: #692682; }
.vscode-dark h3 {
color: orange; }
.vscode-dark h4 {
color: orange; }
h4 {
margin-bottom: 0; }
ul {
list-style: none; }
.get-put .parameters,
.get-put .responses {
padding-left: 0; }
.info {
margin-top: .5rem; }
.key {
color: #767676;
padding-right: .75rem;
font-family: "Segoe UI Semibold", "Segoe UI", "SFUIText-Light", "HelveticaNeue-Light", sans-serif, "Droid Sans Fallback"; }
.termlabel {
font-size: 1.6rem;
font-family: "Segoe UI Semibold", "Segoe UI", "SFUIText-Light", "HelveticaNeue-Light", sans-serif, "Droid Sans Fallback";
color: #333333; }
.vscode-dark .termlabel {
color: #AAA; }
.optional-required {
font-family: "Segoe UI Semibold", "Segoe UI", "SFUIText-Light", "HelveticaNeue-Light", sans-serif, "Droid Sans Fallback";
color: #333333;
font-weight: 400; }
.type {
display: block; }
.vscode-dark a {
color: #0A0;
}
dl {
position: relative;
width: 100%;
margin: 0; }
dt, dd {
padding: .5rem 0 .5rem 0; }
dt {
position: absolute;
width: 25%; }
dd {
position: relative;
margin: 0; }
dd > span, dd > div {
margin-left: 25%; }
.vscode-light header h1 {
color: #692682;
font-size: 3.7rem;
font-family: "Segoe UI Light", "Segoe UI", "SFUIText-Light", "HelveticaNeue-Light", "Helvetica Neue", sans-serif, "Droid Sans Fallback";
font-weight: 300; }
header h1:first-child {
margin-top: 0; }
.vscode-dark header h1 {
color: white;
font-size: 3.7rem;
font-family: "Segoe UI Light", "Segoe UI", "SFUIText-Light", "HelveticaNeue-Light", "Helvetica Neue", sans-serif, "Droid Sans Fallback";
font-weight: 300; }
header h1:first-child {
margin-top: 0; }
.vscode-light header h2 {
color: #767676;
font-size: 1.87rem;
font-family: "Segoe UI Semilight", "Segoe UI", "SFUIText-Light", "HelveticaNeue-Light", "Helvetica Neue", sans-serif, "Droid Sans Fallback";
font-weight: 400;
margin-top: 0; }
.vscode-dark header h2 {
color: white;
font-size: 1.87rem;
font-family: "Segoe UI Semilight", "Segoe UI", "SFUIText-Light", "HelveticaNeue-Light", "Helvetica Neue", sans-serif, "Droid Sans Fallback";
font-weight: 400;
margin-top: 0; }
header ul {
padding-left: 6px;
border: 1px solid #dbdbdb;
border-left: 6px solid #dbdbdb; }
.collapsed .content {
display: none; }
main .get-put .description:not(:first-of-type) dd::after {
content: "";
display: block;
border-top: 1px solid #dbdbdb;
margin-top: 1.5rem; }
main .get-put h3 {
font-size: 1.87rem;
color: #6c6c6c;
text-transform: uppercase;
font-family: "Segoe WPC", "Segoe UI", "SFUIText-Light", "HelveticaNeue-Light", sans-serif, "Droid Sans Fallback";
font-weight: bold; }
main .arrow {
cursor: pointer;
display: block;
position: relative; }
main .arrow > h2, main .arrow > h3 {
cursor: pointer; }
main .arrow::before {
-ms-high-contrast-adjust: none;
position: absolute;
display: block;
content: "";
width: 0;
height: 0;
top: 7px;
border-style: solid;
border-color: transparent #646465 transparent transparent;
border-width: 8.4px 8.4px 0 7px;
left: -21px; }
@media screen and (-ms-high-contrast: active) {
main .arrow::before {
border-color: transparent #fff transparent transparent; } }
main li.collapsed > .arrow::before {
border-width: 5.6px 5.6px 5.6px 7px;
left: -15px;
border-color: transparent transparent transparent #A6A6A6;
border-left-color: #D4D4D4; }
@media screen and (-ms-high-contrast: active) {
main li.collapsed > .arrow::before {
border-color: transparent transparent transparent #fff;
border-left-color: #fff; } }
main li.collapsed > .arrow::after {
-ms-high-contrast-adjust: none;
position: absolute;
display: block;
content: "";
width: 0;
height: 0;
border-style: solid;
border-color: transparent;
border-left-color: #f6f6f6;
border-width: 2px;
border-left-width: 2px;
top: 10px;
left: 0%;
margin-left: -13px; }
</style>`
// Overall formatting logic -- include basic API information in the header.
var intro = '<body><header>' + this.heading(doc) +
'<div class="summary"><p>' + this.getDescription(doc.info) + '</p>' +
'<ul><table>' +
'<tr><td class="key">Host:</td><td class="value">' + this.getHost(doc) + '</td></tr>' +
'<tr><td class="key">Schemes:</td><td class="value">' + this.getSchemes(doc) + '</td></tr>' +
'<tr><td class="key">License:</td><td class="value">' + this.getLicense(doc) + '</td></tr>' +
this.getConsumes(doc) + this.getProduces(doc) +
'</table></ul></div></header>';
// Then process the main sections: paths, definitions, parameters, and responses.
// TODO: Support the security-related sections, too.
var paths = this.getPaths();
var definitions = doc.hasOwnProperty('definitions') ? this.getDefinitions(doc.definitions) : '';
var parameters = doc.hasOwnProperty('parameters') ? this.getClientParameters(doc.parameters) : '';
var responses = doc.hasOwnProperty('responses') ? this.getGlobalResponses(doc.responses) : '';
return style + intro + '<main><ul>' +
paths + definitions + parameters + responses +
'</ul></main>' + `
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.3/jquery.min.js"></script>
<script>
$(document).ready(function(){
var arrow = $('.arrow');
arrow.click(function(){
console.log('test');
var parent = $(this).parent();
if (parent.hasClass('collapsed')) {
parent.removeClass('collapsed');
}
else {
parent.addClass('collapsed');
}
});
});
</script></body>`
}
//
// Formaths the HTML for the heading, which includes the title and version label.
//
private heading(doc): string {
var title = ((doc.info != null && doc.info.title != undefined) ? doc.info.title : '<div">No Document Title</div>');
var version = ((doc.info != null && doc.info.version != undefined) ? doc.info.version : '<div">No Document Version</div>');
return '<h1>' + title + '</h1><h2>Version ' + version + '</h2>';
}
//
// Retrieves the host information.
//
private getHost(doc): string {
if (doc.hasOwnProperty('host')) {
return doc.host;
} else {
return 'no host specified';
}
}
//
// Formats HTML for an 'info.license' element.
//
private getLicense(doc): string {
if (doc.hasOwnProperty('info') && doc.info.hasOwnProperty('license')) {
var result = doc.info.license.name;
if (doc.info.license)
result += ' (<a href="' + doc.info.license.url + '">' + doc.info.license.url + '</a>)';
return result;
} else {
return 'no license specified';
}
}
//
// Formats HTML for a 'produces' element.
//
private getProduces(doc): string {
var result = '';
if (doc.hasOwnProperty('produces') && doc.produces.length > 0) {
result += '<tr><td class="key">Produces:</td><td class="value">';
for (var c in doc.produces) {
result += doc.produces[c] + ' '
}
result += '</td></tr>';
}
return result;
}
//
// Formats HTML for a 'consumes' element.
//
private getConsumes(doc): string {
var result = '';
if (doc.hasOwnProperty('consumes') && doc.consumes.length > 0) {
result += '<tr><td class="key">Consumes:</td><td class="value">';
for (var c in doc.consumes) {
result += doc.consumes[c] + ' '
}
result += '</td></li>';
}
return result;
}
//
// Retrieves the declared protocols supported by the API.
//
private getSchemes(doc): string {
var result = '';
if (doc.hasOwnProperty('schemes')) {
for (var key in doc.schemes) {
result += doc.schemes[key] + ' ';
}
} else {
result = 'no schemes specified';
}
return result;
}
//
// Formats HTML for all the path elements under the 'paths' and 'x-ms-paths' sections of the Swagger doc.
//
private getPaths(): string {
var result = '<li><h1 class="arrow">Service Paths</h1><ul id="service_paths">';
// Merge the standard Swagger 'paths' and the Microsoft-specific 'x-ms-paths' sections
var paths = {}
if (this._doc.hasOwnProperty('paths')) {
for (var key in this._doc.paths) {
paths[key] = this._doc.paths[key];
}
}
if (this._doc.hasOwnProperty('x-ms-paths')) {
for (var key in this._doc['x-ms-paths']) {
if (paths[key]) {
for (var k in this._doc['x-ms-paths'][key]) {
paths[key][k] = this._doc['x-ms-paths'][key][k]
}
}
else {
paths[key] = this._doc['x-ms-paths'][key];
}
}
}
for (var key in paths) {
var element = paths[key];
result += '<li><h2 class="arrow">' + key + '</h2>';
result += '<div class="content">'
if (element.hasOwnProperty('parameters') && element.parameters.length > 0) {
result += '<h3 class="parameters-all">Parameters for All Operations</h3>';
result += this.getOperationParameters('Parameters for All Methods', element);
}
result += this.getOperations(element);
result += '</div></li>';
}
return result + '</ul></li>';
}
//
// Formats HTML for the operations of a path element.
//
private getOperations(path): string {
var result = '<ul class="get-put">';
for (var key in path) {
var element = path[key];
switch (key) {
case 'get':
case 'put':
case 'post':
case 'delete':
case 'head':
case 'patch':
result += '<li><h3 class="arrow">' + key.toUpperCase() + '</h3>';
break;
case 'parameters':
// Matches the path-level parameters section. HTML has already been
// formatted for it, so we just ignore it here.
continue;
default:
// Swagger only supports a standard set of HTTP verbs, so warn about those that are outside that set.
result += '<h3 class="arrow" style="color:red">Unsupported HTTP verb: ' + key.toUpperCase() + '</h3>';
break;
}
result += '<div class="content">'
if (element.hasOwnProperty('description')) {
result += '<div class="definition">' + this.getDescription(element) + '</div>'
}
result += '<ul><li>'
if (element.hasOwnProperty('operationId')) {
var ids = element.operationId.split('_');
result += '<table>'
if (ids.length == 1) {
result += '<tr><td>Operation Id</td><td>' + element.operationId + '</td></tr>'
} else if (ids.length == 2) {
result += '<tr><td class="key">Group:</td><td class="value">' + ids[0] + '</td></tr>'
result += '<tr><td class="key">Operation:</td><td class="value">' + ids[1] + '</td></tr>'
}
result += this.getConsumes(element);
result += this.getProduces(element);
result += '</table>'
}
result += '</li></ul>'
if (element.hasOwnProperty('parameters') && element.parameters.length > 0) {
result += '<h4>Parameters</h4>';
result += this.getOperationParameters('Parameters', element);
}
if (element.hasOwnProperty('responses')) {
result += this.getOperationResponses(element.responses);
}
result += '</div></li>'
}
return result + '</ul>';
}
//
// Formats HTML for the parameter definitions under a specific operation.
//
private getOperationParameters(caption, operation): string {
var result = '';
if (operation.hasOwnProperty('parameters')) {
result += '<ul class="parameters"><li>';
result += '<table width="100%" class="description">';
for (var key in operation.parameters) {
var parameter = operation.parameters[key];
result += this.getParameter(parameter);
}
result += '</table>';
result += '</li></ul>';
}
return result;
}
//
// Formats HTML for the definitions in the top-level 'parameters' section.
//
private getClientParameters(parameters): string {
var result = '<li><h1 class="arrow">Client (Global) Parameters</h1><ul>'
result += '<div class="content">'
for (var key in parameters) {
var parameter = parameters[key];
result += '<li id="schema' + key + '"><h2 class="arrow" style="font-size: 1.87rem">' + key + '</h2>';
result += '<div class="content">'
result += '<table width="100%" class="description">';
result += this.getParameter(parameter);
result += '</table></div></li>';
}
return result + '</div></ul></li>';
}
//
// Formats HTML containing information about a parameter.
//
private getParameter(parameter): string {
var result = '';
parameter = this.resolveReference(parameter);
if (parameter == null) return '';
if (parameter.hasOwnProperty('name')) {
var isObject = parameter.hasOwnProperty('schema') && this.isObject(parameter.schema);
var isArray = parameter.hasOwnProperty('items');
var type = this.getType(isObject ? parameter.schema : parameter);
var required = (parameter.hasOwnProperty('required') && parameter.required);
result += '<tr><td width="1%"/>'
// The formatted HTML is quite different for object types (and arrays of object types) and all others.
if (isObject) {
result += '<td width="25%" style="padding: 1.0rem 0 1.0rem 0" valign="top">' + this.getName('No Name', parameter) + '</td>';
result += '<td width="*" style="padding: 1.0rem 0 1.0rem 0"><span class="description" valign="top">' + this.getDescription(parameter) + '</span>' +
'<div class="info"><span class="value">This parameter is ' + (required ? 'required' : 'optional') + ' and passed in ' + this.getParameterLocation(parameter) + '</span>';
result += '</div></td>';
result += '<tr><td width="1%"/><td width="*" colspan="2"><span class="type">' + type + '</span></td>';
} else {
result += '<td width="25%" style="padding: 1.0rem 0 1.0rem 0" valign="top">' + this.getName('No Name', parameter) + '<span class="type">' + type + '</span></td>';
result += '<td width="*" style="padding: 1.0rem 0 1.0rem 0"><span class="description" valign="top">' + this.getDescription(parameter) + '</span>' +
'<div class="info"><span class="value">This parameter is ' + (required ? 'required' : 'optional') + ' and passed in ' + this.getParameterLocation(parameter) + '</span>';
var element = isArray ? parameter.items : parameter;
var dflt = this.getDefaultValue(element, isArray);
var valids = this.getValidValues(element, isArray);
var constraints = this.getConstraints(element, isArray);
var isConstant = required && element.hasOwnProperty('enum') && element.enum.length == 1;
if (isConstant)
result += '</div><div><span class="value">Since this parameter is required and has only one valid value, it is effectively a constant.</span>';
if (constraints != null) {
result += '</div><div>' + constraints;
}
if (valids != null) {
result += '</div><div>' + valids;
}
if (dflt != null && !isConstant) {
result += '</div><div>' + dflt;
}
result += '</div>';
}
result += '</td></tr>';
}
return result;
}
//
// Formats a phrase indicating the location of a parameter (body, path, header, etc.)
//
private getParameterLocation(parameter): string {
if (parameter.hasOwnProperty('in')) {
switch (parameter['in']) {
case 'header':
return 'a header';
case 'form':
return 'a form element';
default:
return 'the ' + parameter['in'];
}
}
return 'unknown location';
}
//
// Formats HTML for the responses defined in the top-level 'responses' section.
//
private getGlobalResponses(responses): string {
var result = '<li><h1 class="arrow">Responses</h1>';
result += '<div class="content"><ul class="responses">';
for (var key in responses) {
result += '<li id="schema' + key + '"><h2 style="font-size: 1.87rem">' + key + '</h2>';
result += '<table width="100%" class="description">';
var response = responses[key];
result += this.getOperationResponse(key, response);
result += '</table></li>';
}
return result + '</div></ul></li>';
}
//
// Formats HTML for the responses defined under a specific operation.
//
private getOperationResponses(responses): string {
var result = '<h4>Responses</h4>';
result += '<ul class="responses">';
for (var key in responses) {
result += '<li><table width="100%" class="description">'
var response = responses[key];
result += this.getOperationResponse(key, response);
result += '</table></li>'
}
result += '</ul>';
return result;
}
//
// Formats HTML for a response found under the top-level 'responses' section.
//
private getGlobalResponse(key, response) : string {
var result = '';
var isObject = response.hasOwnProperty('schema') && this.isObject(response.schema);
var type = this.getType(response.hasOwnProperty('schema') ? response.schema : response);
var headers = this.getHeaders(response, isObject);
result += '<tr><td width="1%"/>'
if (isObject) {
result += '<td width="25%" style="padding: 1.0rem 0 1.0rem 0" valign="top" colspan="2"><span class="description">' + this.getDescription(response) + '</span></td>';
result += '<tr><td width="1%"/><td width="*" colspan="2"><span class="type">' + type + '</span></td>'
if (headers) {
result += '</td></tr><tr><td width="1%"/><td width="*" colspan="2">'
result += '<div class="info"><span class="termlabel" style="font-size: 1.50rem;color: #692682">Headers</span></div>'
result += '<div class="info"><span class="termlabel">' + headers + '</span></div>'
}
} else {
result += '<td width="25%" style="padding: 1.0rem 0 1.0rem 0" valign="top"><span class="termlabel">' + key + '</span><span class="type">' + type + '</span></td>';
result += '<td width="*" style="padding: 1.0rem 0 1.0rem 0" valign="top"><span class="description">' + this.getDescription(response) + '</span>'
if (headers) {
result += '<div class="info"><span class="termlabel" style="font-size: 1.50rem;color: #692682">Headers</span></div>'
result += '<div class="info"><span class="termlabel">' + headers + '</span></div>'
}
}
return result + '</td></tr>';
}
//
// Formats HTML for a response found under an operation. The formatting is very similar to what the previous
// method produces, but not exactly the same, so two methods is the easiest way to deal with it.
//
private getOperationResponse(key, response): string {
var result = '';
var schema = response.schema;
var isObject = response.hasOwnProperty('schema') && this.isObject(response.schema);
var type = this.getType(response.hasOwnProperty('schema') ? response.schema : response);
var headers = this.getHeaders(response, isObject);
result += '<tr><td width="1%"/>'
if (isObject) {
result += '<td width="25%" style="padding: 1.0rem 0 1.0rem 0" valign="top"><span class="termlabel">' + key + '</span></td>';
result += '<td width="*" style="padding: 1.0rem 0 1.0rem 0" valign="top"><span class="description">' + this.getDescription(response) + '</span></td></tr>'
if (headers) {
result += '<tr><td width="1%"/><td width="*" colspan="2">'
result += '<div class="info"><span class="termlabel" style="font-size: 1.50rem;color: #692682">Headers</span></div>'
result += '<div class="info"><span class="termlabel">' + headers + '</span></div></td></tr>'
}
result += '<tr><td width="1%"/><td width="*" colspan="2"><span class="type">' + type + '</span>'
} else {
result += '<td width="25%" style="padding: 1.0rem 0 1.0rem 0" valign="top"><span class="termlabel">' + key + '</span><span class="type">' + type + '</span></td>';
result += '<td width="*" style="padding: 1.0rem 0 1.0rem 0" valign="top"><span class="description">' + this.getDescription(response) + '</span>'
if (headers) {
result += '<div class="info"><span class="termlabel" style="font-size: 1.50rem;color: #692682">Headers</span></div>'
result += '<div class="info"><span class="termlabel">' + headers + '</span></div>'
}
}
return result + '</td></tr>';
}
//
// Formats HTML for the 'definitions' section of the Swagger document
//
private getDefinitions(definitions): string {
var result = '<li><h1 class="arrow" >Definitions</h1><ul>'
for (var key in definitions) {
var definition = definitions[key];
result += '<li><h2 class="arrow" style="font-size: 1.87rem">' + key + '</h2>';
result += '<div class="content">'
result += '<p>' + this.getDescription(definition) + '</p>'
result += '<ul class="get-put"><li>'
result += this.getSchema(definition);
result += '</li></ul></div>'
}
return result + '</ul></li>';
}
//
// Formats HTML for a schema type.
//
private getSchema(schema, nested=false): string {
schema = this.resolveReference(schema);
if (schema == null) return '';
if (!schema.hasOwnProperty('type') || schema.type == 'object' || schema.type == 'array')
{
return this.getObjectSchema(schema,nested);
}
var result = '<ul class="parameters"><li>';
if (nested) {
// There's currently a problem formatting nested schema information, since the column get very narrow. Therefore, omit
// some of the descriptive information when nested.
result += '<span class="description">Please see the "definitions" entry for the schema for full details.</span>';
}
else if (schema.hasOwnProperty('description')) {
result += '<span class="description">' + this.getDescription(schema) + '</span>';
}
result += '<table class="description" width="100%">'
result += '<tr><td width=".5%"/>'
result += '<td width="25%" style="padding: 1.0rem 0 1.0rem 0" valign="top"><span class="type">' + schema.type + '</span></td>';
if (nested) {
result += '<td width="*" style="padding: 1.0rem 0 1.0rem 0" valign="top">';
} else {
result += '<td width="*" style="padding: 1.0rem 0 1.0rem 0" valign="top">';
var isArray = schema.hasOwnProperty('items');
var dflt = this.getDefaultValue(schema, isArray);
var valids = this.getValidValues(schema, isArray);
var constraints = this.getConstraints(schema, isArray);
if (dflt != null)
result += '</div><div>' + dflt;
if (constraints != null)
result += '</div><div>' + constraints;
if (valids != null)
result += '</div><div>' + valids;
}
result += '</td></tr>'
result += '</table>'
result += '</li></ul>';
return result;
}
private getObjectSchema(schema, nested=false): string {
var result = '';
var inherits = false;
if (schema.hasOwnProperty('allOf')) {
inherits = true;
result += '<h4>Inherits</h4>';
for (var b in schema.allOf) {
var base = this.resolveReference(schema.allOf[b]);
result += '<span class="description">' + this.getReferencedName(schema.allOf[b]) + '</span>';
if (nested) {
// There's currently a problem formatting nested schema information, since the column get very narrow. Therefore, omit
// some of the descriptive information when nested.
result += '<span class="description">Please see the "definitions" entry for the schema for full details.</span>';
}
else if (schema.hasOwnProperty('description')) {
result += '<span class="description">' + this.getDescription(base) + '</span>';
}
}
var inherited = schema.allOf;
if (!schema.hasOwnProperty('properties')) {
schema.properties = {};
}
result += '<h4>Inherited Properties</h4>';
result += '<ul class="parameters"><li>';
result += '<table class="description" width="100%">'
for (var b in schema.allOf) {
var base = this.resolveReference(schema.allOf[b]);
if (base.hasOwnProperty('properties')) {
for (var p in base.properties) {
if (schema.properties[p] != null) continue;
var property = base.properties[p];
var required =
base.hasOwnProperty('required') && (base.required.indexOf(p) > -1) ||
schema.hasOwnProperty('required') && (schema.required.indexOf(p) > -1);
result += this.getPropertyInfo(p, property, required, nested)
}
}
}
result += '</table>'
result += '</li></ul>';
}
if (schema.hasOwnProperty('properties') && Object.keys(schema.properties).length > 0) {
result += '<h4>Properties</h4>';
result += '<ul class="parameters"><li>';
if (nested) {
// There's currently a problem formatting nested schema information, since the column get very narrow. Therefore, omit
// some of the descriptive information when nested.
result += '<span class="description">Please see the "definitions" entry for the schema for full details.</span>';
}
else if (schema.hasOwnProperty('description')) {
result += '<span class="description">' + this.getDescription(schema) + '</span>';
}
result += '<table class="description" width="100%">'
for (var p in schema.properties) {
var property = schema.properties[p];
var required = schema.hasOwnProperty('required') && (schema.required.indexOf(p) > -1);
result += this.getPropertyInfo(p, property, required, nested)
}
result += '</table>'
result += '</li></ul>';
}
return result;
}
private getPropertyInfo(p, property, required, nested) : string {
var result = '<tr><td width=".5%"/>'
result += '<td width="25%" style="padding: 1.0rem 0 1.0rem 0" valign="top">' + this.getName(p, property) + '<span class="type">' + this.getType(property,false, null, true) + '</span></td>';
if (nested) {
result += '<td width="*" style="padding: 1.0rem 0 1.0rem 0" valign="top">';
} else {
result += '<td width="*" style="padding: 1.0rem 0 1.0rem 0" valign="top"><span class="description">' + this.getDescription(property) + '</span>' +
'<div class="info"><span class="key">This property is ' + (required ? 'required' : 'optional');
if (property.hasOwnProperty('readOnly') && property.readOnly) {
// This is how the Swagger spec defines 'read-only':
result += ' and readonly. It may only occur in response payloads.'
}
result += '</span></div>';
var isArray = property.hasOwnProperty('items');
var dflt = this.getDefaultValue(property, isArray);
var valids = this.getValidValues(property, isArray);
var constraints = this.getConstraints(property, isArray);
if (dflt != null)
result += '</div><div>' + dflt;
if (constraints != null)
result += '</div><div>' + constraints;
if (valids != null)
result += '</div><div>' + valids;
}
result += '</td></tr>';
return result;
}
//
// Formats HTML for any type.
//
private getType(element, array=false, caption=null, nested=false): string {
if (element.hasOwnProperty('properties') || element.hasOwnProperty('allOf')) {
var schema = element;
if (caption == null)
caption = 'Schema';
if (array)
caption += ' array'
var result = '<ul><li class="collapsed"><h4 class="arrow">' + caption + '</h4>';
result += '<div class="content">'
result += '<ul class="get-put"><li>'
result += this.getSchema(schema, nested);
result += '</li></ul></div></li></ul>'
return result;
} else if (element.hasOwnProperty('type')) {
var type = element.type;
if (type === 'array') {
type = this.getType(element.items, true, caption, nested) + ' array';
}
return type;
} else if (element.hasOwnProperty('$ref')) {
let schema = this.resolveReference(element);
if (schema)
{
var split = element['$ref'].split('/');
return this.getType(schema, array, split[2], nested);
}
}
return '';
}
//
// Formats HTML table rows for each header element of a response definition.
//
private getHeaders(element, useOuterTable=false): string {
if (element.hasOwnProperty('headers')) {
var result = useOuterTable ? '' : '<table class="description" width="100%">';
for (var hdr in element.headers) {
var header = element.headers[hdr];
var type = this.getType(header);
if (useOuterTable) {
result += '<tr><td width="3%"/>'
result += '<td width="23%" style="padding: .25rem 0 .25rem 0" valign="top">' + this.getHeaderName(hdr, header) + '<span class="type">' + type + '</span></td>';
result += '<td width="*" style="padding: .25rem 0 .25rem 0" valign="top"><span class="description">' + this.getDescription(header) + '</span></div>';
} else {
result += '<tr>'
result += '<td width="25%" style="padding: .25rem 0 .25rem 0" valign="top">' + this.getHeaderName(hdr, header) + '<span class="type">' + type + '</span></td>';
result += '<td width="*" style="padding: .25rem 0 .25rem 0" valign="top"><span class="description">' + this.getDescription(header) + '</span></div>';
}
}
result += useOuterTable ? '' : '</table>'
return result;
}
return null;
}
//
// Formats HTML for the default value of a parameter or schema property.
//
private getDefaultValue(element, isArray : boolean) {
return element.hasOwnProperty('default') && element.default != '' ? ('<span class="value">Default value: ' + element.default + '</span>') : null;
}
//
// Formats HTML spans for valid data values applied to parameters and schema properties
// that are numbers or strings. Arrays are also handled, with the valid values applied to the
// elements.
//
private getValidValues(element, isArray : boolean) : string {
var result =''
var lead = isArray ? 'Each element value must be ' : 'The value must be ';
if (element.hasOwnProperty('enum') && element.enum.length > 0) {
var first = true
for (var c in element.enum) {
if (!first) result += ', '
result += '"' + element.enum[c] + '"'
first = false
}
if (element.enum.length == 1) {
result = '<span class="value">' + lead + result + '</span>';
} else {
result = '<span class="value">' + lead + 'one of ' + result + '</span>';
}
} else {
// Look for ranges of numeric values.
// Format using ISO-standard mathematical inclusive-exclusive range notation.
// See: https://en.wikipedia.org/wiki/ISO_31-11 for more details.
if (element.hasOwnProperty('minimum')) {
if (element.hasOwnProperty('maximum')) {
result += '<span class="value">' + lead + 'in the range ';
result += (element.hasOwnProperty('exclusiveMinimum') && element.exclusiveMinimum) ? '(' : '[';
result += element.minimum + ',' + element.maximum
result += (element.hasOwnProperty('exclusiveMaximum') && element.exclusiveMaximum) ? ')' : ']';
result += '</span>'
} else {
result += '<span class="value">' + lead;
result += (element.hasOwnProperty('exclusiveMinimum') && element.exclusiveMinimum) ? '>' : '≥';
result += element.minimum;
result += '</span>'
}
} else if (element.hasOwnProperty('maximum')) {
result += '<span class="value">' + lead;
result += (element.hasOwnProperty('exclusiveMaximum') && element.exclusiveMaximum) ? '<' : '≤';
result += element.maximum;
result += '</span>'
}
}
return result.length == 0 ? null : result;
}
//
// Formats HTML spans for integer, string, and array constraints. Arrays of integers and strings
// are handled, with the constraints applied to the array elements.
//
private getConstraints(element, isArray : boolean) : string {
var result = '';
var lead = isArray ? 'Each element value must be ' : 'The value must be ';
if (element.hasOwnProperty('minLength')) {
result += '<span class="value">Minimum length: ' + element.minLength + '. </span>';
}
if (element.hasOwnProperty('maxLength')) {
result += '<span class="value">Maximum length: ' + element.maxLength + '. </span>';
}
if (element.hasOwnProperty('minItems')) {
result += '<span class="value">Minimum number of items: ' + element.minItems + '. </span>';
}
if (element.hasOwnProperty('maxItems')) {
result += '<span class="value">Maximum number of items: ' + element.maxItems + '. </span>';
}