mirror of
https://github.com/Redocly/redoc.git
synced 2024-11-13 04:16:34 +03:00
350 lines
12 KiB
TypeScript
350 lines
12 KiB
TypeScript
'use strict';
|
|
import { JsonPointer } from '../utils/JsonPointer';
|
|
import { operations as swaggerOperations, keywordTypes } from '../utils/swagger-defs';
|
|
import { WarningsService } from './warnings.service';
|
|
import * as slugify from 'slugify';
|
|
|
|
export interface PropertyPreprocessOptions {
|
|
childFor?: string;
|
|
skipReadOnly?: boolean;
|
|
discriminator?: string;
|
|
}
|
|
|
|
// global var for this module
|
|
var specMgrInstance;
|
|
|
|
const injectors = {
|
|
notype: {
|
|
check: (propertySchema) => !propertySchema.type,
|
|
inject: (injectTo, propertySchema, pointer) => {
|
|
injectTo.type = SchemaHelper.detectType(propertySchema);
|
|
propertySchema.type = injectTo.type;
|
|
if (injectTo.type) {
|
|
let message = `No "type" specified at "${pointer}". Automatically detected: "${injectTo.type}"`;
|
|
WarningsService.warn(message);
|
|
}
|
|
}
|
|
},
|
|
general: {
|
|
check: () => true,
|
|
inject: (injectTo, propertySchema, pointer) => {
|
|
injectTo._pointer = propertySchema._pointer || pointer;
|
|
injectTo._displayType = propertySchema.type;
|
|
if (propertySchema.format) injectTo._displayFormat = `<${propertySchema.format}>`;
|
|
if (propertySchema.enum) {
|
|
injectTo.enum = propertySchema.enum.map((value) => {
|
|
return {val: value, type: typeof value};
|
|
});
|
|
if (injectTo.enum && injectTo.enum.length === 1) {
|
|
injectTo._enumItem = injectTo.enum[0];
|
|
injectTo.enum = null;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
discriminator: {
|
|
check: (propertySchema) => propertySchema.discriminator || propertySchema['x-extendedDiscriminator'],
|
|
inject: (injectTo, propertySchema = injectTo) => {
|
|
injectTo.discriminator = propertySchema.discriminator;
|
|
injectTo['x-extendedDiscriminator'] = propertySchema['x-extendedDiscriminator'];
|
|
}
|
|
},
|
|
simpleArray: {
|
|
check: (propertySchema) => {
|
|
return propertySchema.type === 'array' && !Array.isArray(propertySchema.items);
|
|
},
|
|
inject: (injectTo, propertySchema = injectTo, propPointer) => {
|
|
if (!propertySchema.items) propertySchema.items = {};
|
|
if (!(SchemaHelper.detectType(propertySchema.items) === 'object')) {
|
|
injectTo._isArray = true;
|
|
injectTo._pointer = propertySchema.items._pointer
|
|
|| JsonPointer.join(propertySchema._pointer || propPointer, ['items']);
|
|
|
|
SchemaHelper.runInjectors(injectTo, propertySchema.items, propPointer);
|
|
} else {
|
|
injectors.object.inject(injectTo, propertySchema.items);
|
|
}
|
|
if (!injectTo.description) injectTo.description = propertySchema.items.description;
|
|
injectTo._widgetType = 'array';
|
|
}
|
|
},
|
|
tuple: {
|
|
check: (propertySchema) => {
|
|
return propertySchema.type === 'array' && Array.isArray(propertySchema.items);
|
|
},
|
|
inject: (injectTo, propertySchema = injectTo, propPointer) => {
|
|
injectTo._isTuple = true;
|
|
injectTo._displayType = '';
|
|
let itemsPtr = JsonPointer.join(propertySchema._pointer || propPointer, ['items']);
|
|
for (let i=0; i < propertySchema.items.length; i++) {
|
|
let itemSchema = propertySchema.items[i];
|
|
itemSchema._pointer = itemSchema._pointer || JsonPointer.join(itemsPtr, [i.toString()]);
|
|
}
|
|
injectTo._widgetType = 'tuple';
|
|
}
|
|
},
|
|
object: {
|
|
check: (propertySchema) => {
|
|
return propertySchema.type === 'object' && (propertySchema.properties ||
|
|
typeof propertySchema.additionalProperties === 'object');
|
|
},
|
|
inject: (injectTo, propertySchema = injectTo) => {
|
|
let baseName = propertySchema._pointer && JsonPointer.baseName(propertySchema._pointer);
|
|
injectTo._displayType = propertySchema.title || baseName || 'object';
|
|
injectTo._widgetType = 'object';
|
|
}
|
|
},
|
|
noType: {
|
|
check: (propertySchema) => !propertySchema.type,
|
|
inject: (injectTo) => {
|
|
injectTo._displayType = '< anything >';
|
|
injectTo._displayTypeHint = 'This field may contain data of any type';
|
|
injectTo.isTrivial = true;
|
|
injectTo._widgetType = 'trivial';
|
|
injectTo._pointer = undefined;
|
|
}
|
|
},
|
|
simpleType: {
|
|
check: (propertySchema) => {
|
|
if (propertySchema.type === 'object') {
|
|
return (!propertySchema.properties || !Object.keys(propertySchema.properties).length)
|
|
&& (typeof propertySchema.additionalProperties !== 'object');
|
|
}
|
|
return (propertySchema.type !== 'array') && propertySchema.type;
|
|
},
|
|
inject: (injectTo, propertySchema = injectTo) => {
|
|
injectTo.isTrivial = true;
|
|
if (injectTo._pointer) {
|
|
injectTo._pointer = undefined;
|
|
injectTo._displayType = propertySchema.title ?
|
|
`${propertySchema.title} (${propertySchema.type})` : propertySchema.type;
|
|
}
|
|
if (injectTo['x-example'] && !propertySchema.example) {
|
|
injectTo.example = propertySchema['x-example'];
|
|
}
|
|
injectTo._widgetType = 'trivial';
|
|
}
|
|
},
|
|
integer: {
|
|
check: (propertySchema) => (propertySchema.type === 'integer' || propertySchema.type === 'number'),
|
|
inject: (injectTo, propertySchema = injectTo) => {
|
|
var range = '';
|
|
if (propertySchema.minimum != undefined && propertySchema.maximum != undefined) {
|
|
range += propertySchema.exclusiveMinimum ? '( ' : '[ ';
|
|
range += propertySchema.minimum;
|
|
range += ' .. ';
|
|
range += propertySchema.maximum;
|
|
range += propertySchema.exclusiveMaximum ? ' )' : ' ]';
|
|
} else if (propertySchema.maximum != undefined) {
|
|
range += propertySchema.exclusiveMaximum? '< ' : '<= ';
|
|
range += propertySchema.maximum;
|
|
} else if (propertySchema.minimum != undefined) {
|
|
range += propertySchema.exclusiveMinimum ? '> ' : '>= ';
|
|
range += propertySchema.minimum;
|
|
}
|
|
|
|
if (range) {
|
|
injectTo._range = range;
|
|
}
|
|
}
|
|
},
|
|
string: {
|
|
check: propertySchema => (propertySchema.type === 'string'),
|
|
inject: (injectTo, propertySchema = injectTo) => {
|
|
var range;
|
|
if (propertySchema.minLength != undefined && propertySchema.maxLength != undefined) {
|
|
if (propertySchema.minLength === propertySchema.maxLength) {
|
|
range = `${propertySchema.minLength} characters`;
|
|
} else {
|
|
range = `[ ${propertySchema.minLength} .. ${propertySchema.maxLength} ] characters`;
|
|
}
|
|
} else if (propertySchema.maxLength != undefined) {
|
|
range = `<= ${propertySchema.maxLength} characters`;
|
|
} else if (propertySchema.minLength != undefined) {
|
|
if (propertySchema.minLength === 1) {
|
|
range = 'non-empty';
|
|
} else {
|
|
range = `>= ${propertySchema.minLength} characters`;
|
|
}
|
|
}
|
|
|
|
injectTo._range = range;
|
|
}
|
|
},
|
|
file: {
|
|
check: propertySchema => (propertySchema.type === 'file'),
|
|
inject: (injectTo, propertySchema = injectTo, _, hostPointer) => {
|
|
injectTo.isFile = true;
|
|
let parentPtr;
|
|
if (propertySchema.in === 'formData') {
|
|
parentPtr = JsonPointer.dirName(hostPointer, 1);
|
|
} else {
|
|
parentPtr = JsonPointer.dirName(hostPointer, 3);
|
|
}
|
|
|
|
let parentParam = specMgrInstance.byPointer(parentPtr);
|
|
let root =specMgrInstance.schema;
|
|
injectTo._produces = parentParam && parentParam.produces || root.produces;
|
|
injectTo._consumes = parentParam && parentParam.consumes || root.consumes;
|
|
injectTo._widgetType = 'file';
|
|
}
|
|
}
|
|
};
|
|
|
|
export class SchemaHelper {
|
|
static setSpecManager(specMgr) {
|
|
specMgrInstance = specMgr;
|
|
}
|
|
|
|
static preprocess(schema, pointer, hostPointer?) {
|
|
//propertySchema = Object.assign({}, propertySchema);
|
|
if (schema['x-redoc-schema-precompiled']) {
|
|
return schema;
|
|
}
|
|
SchemaHelper.runInjectors(schema, schema, pointer, hostPointer);
|
|
schema['x-redoc-schema-precompiled'] = true;
|
|
return schema;
|
|
}
|
|
|
|
static runInjectors(injectTo, schema, pointer, hostPointer?) {
|
|
for (var injName of Object.keys(injectors)) {
|
|
let injector = injectors[injName];
|
|
if (injector.check(schema)) {
|
|
injector.inject(injectTo, schema, pointer, hostPointer);
|
|
}
|
|
}
|
|
}
|
|
|
|
static preprocessProperties(schema:any, pointer:string, opts: PropertyPreprocessOptions) {
|
|
let requiredMap = {};
|
|
if (schema.required) {
|
|
if (Array.isArray(schema.required)) {
|
|
schema.required.forEach(prop => requiredMap[prop] = true);
|
|
} else {
|
|
WarningsService.warn(`required must be an array: "${typeof schema.required}" found at ${pointer}`);
|
|
}
|
|
}
|
|
|
|
let props = schema.properties && Object.keys(schema.properties).map(propName => {
|
|
let propertySchema = Object.assign({}, schema.properties[propName]);
|
|
let propPointer = propertySchema._pointer ||
|
|
JsonPointer.join(pointer, ['properties', propName]);
|
|
propertySchema = SchemaHelper.preprocess(propertySchema, propPointer);
|
|
propertySchema.name = propName;
|
|
// stop endless discriminator recursion
|
|
if (propertySchema._pointer === opts.childFor) {
|
|
propertySchema._pointer = null;
|
|
}
|
|
propertySchema._required = !!requiredMap[propName];
|
|
propertySchema.isDiscriminator = opts.discriminator === propName;
|
|
return propertySchema;
|
|
});
|
|
|
|
props = props || [];
|
|
|
|
if (schema.additionalProperties && (typeof schema.additionalProperties === 'object')) {
|
|
let propsSchema = SchemaHelper.preprocessAdditionalProperties(schema, pointer);
|
|
propsSchema._additional = true;
|
|
props.push(propsSchema);
|
|
}
|
|
|
|
// filter readOnly props for request schemas
|
|
if (opts.skipReadOnly) {
|
|
props = props.filter(prop => !prop.readOnly);
|
|
}
|
|
schema._properties = props;
|
|
}
|
|
|
|
static preprocessAdditionalProperties(schema:any, pointer:string) {
|
|
var addProps = schema.additionalProperties;
|
|
let ptr = addProps._pointer || JsonPointer.join(pointer, ['additionalProperties']);
|
|
let res = SchemaHelper.preprocess(addProps, ptr);
|
|
res.name = '<Additional Properties> *';
|
|
return res;
|
|
}
|
|
|
|
static unwrapArray(schema, pointer) {
|
|
var res = schema;
|
|
if (schema && schema.type === 'array' && !Array.isArray(schema.items)) {
|
|
let items = schema.items = schema.items || {};
|
|
let ptr = items._pointer || JsonPointer.join(pointer, ['items']);
|
|
res = Object.assign({}, items);
|
|
res._isArray = true;
|
|
res._pointer = ptr;
|
|
res = SchemaHelper.unwrapArray(res, ptr);
|
|
}
|
|
return res;
|
|
}
|
|
|
|
static operationSummary(operation) {
|
|
return operation.summary || operation.operationId ||
|
|
(operation.description && operation.description.substring(0, 50)) || '<no description>';
|
|
}
|
|
|
|
static detectType(schema) {
|
|
if (schema.type) return schema.type;
|
|
let keywords = Object.keys(keywordTypes);
|
|
for (var i=0; i < keywords.length; i++) {
|
|
let keyword = keywords[i];
|
|
let type = keywordTypes[keyword];
|
|
if (schema[keyword]) {
|
|
return type;
|
|
}
|
|
}
|
|
}
|
|
|
|
static getTagsWithOperations(schema) {
|
|
let tags = {};
|
|
for (let tag of schema.tags || []) {
|
|
tags[tag.name] = tag;
|
|
tag.operations = [];
|
|
}
|
|
|
|
let paths = schema.paths;
|
|
for (let path of Object.keys(paths)) {
|
|
let operations = Object.keys(paths[path]).filter((k) => swaggerOperations.has(k));
|
|
for (let operation of operations) {
|
|
let operationInfo = paths[path][operation];
|
|
let operationTags = operationInfo.tags;
|
|
|
|
// empty tag
|
|
if (!(operationTags && operationTags.length)) {
|
|
operationTags = [''];
|
|
}
|
|
let operationPointer = JsonPointer.compile(['paths', path, operation]);
|
|
for (let tagName of operationTags) {
|
|
let tag = tags[tagName];
|
|
if (!tag) {
|
|
tag = {
|
|
name: tagName,
|
|
};
|
|
tags[tagName] = tag;
|
|
}
|
|
if (tag['x-traitTag']) continue;
|
|
if (!tag.operations) tag.operations = [];
|
|
tag.operations.push(operationInfo);
|
|
operationInfo._pointer = operationPointer;
|
|
operationInfo.operation = operation;
|
|
}
|
|
}
|
|
}
|
|
|
|
return tags;
|
|
}
|
|
|
|
static moveRequiredPropsFirst(properties: any[], _required: string[]|null) {
|
|
let required = _required || [];
|
|
properties.sort((a, b) => {
|
|
if ((!a._required && b._required)) {
|
|
return 1;
|
|
} else if (a._required && !b._required) {
|
|
return -1;
|
|
} else if (a._required && b._required) {
|
|
return required.indexOf(a.name) > required.indexOf(b.name) ? 1 : -1;
|
|
} else {
|
|
return 0;
|
|
}
|
|
});
|
|
}
|
|
}
|