redoc/lib/components/JsonSchema/json-schema.js

201 lines
6.4 KiB
JavaScript
Raw Normal View History

2015-11-19 00:23:18 +03:00
'use strict';
import {ElementRef} from 'angular2/core';
import {RedocComponent, BaseComponent, SchemaManager} from '../base';
import {Tabs, Tab} from '../../common/components/Tabs/tabs';
2015-11-29 18:06:08 +03:00
import JsonPointer from '../../utils/JsonPointer';
2015-11-19 00:23:18 +03:00
@RedocComponent({
selector: 'json-schema',
templateUrl: './lib/components/JsonSchema/json-schema.html',
styleUrls: ['./lib/components/JsonSchema/json-schema.css'],
2016-01-09 23:34:44 +03:00
directives: [JsonSchema, Tabs, Tab],
inputs: ['isArray', 'final']
2015-11-19 00:23:18 +03:00
})
@Reflect.metadata('parameters', [[SchemaManager], [ElementRef]])
2015-11-19 00:23:18 +03:00
export default class JsonSchema extends BaseComponent {
constructor(schemaMgr, elementRef) {
super(schemaMgr);
this.$element = elementRef.nativeElement;
2016-01-09 23:34:44 +03:00
this.final = false;
2015-11-19 00:23:18 +03:00
}
2016-03-18 16:06:22 +03:00
selectDerived(subClass) {
if (subClass.active) return;
this.schema.derived.forEach((subSchema) => {
2016-03-18 16:06:22 +03:00
subSchema.active = false;
});
subClass.active = true;
}
unwrapArray(schema) {
var res = schema;
if (schema && schema.type === 'array') {
let ptr = schema.items._pointer
|| JsonPointer.join(schema._pointer || this.pointer, ['items']);
res = schema.items;
res._isArray = true;
res._pointer = ptr;
res = this.unwrapArray(res);
}
return res;
}
prepareModel() {
if (!this.componentSchema) {
2016-01-09 18:16:43 +03:00
throw new Error(`Can't load component schema at ${this.pointer}`);
2015-11-19 00:23:18 +03:00
}
this.dereference();
let schema = this.componentSchema;
BaseComponent.joinAllOf(schema, {omitParent: true});
schema = this.unwrapArray(schema);
runInjectors(schema, schema, schema._pointer || this.pointer);
2016-01-09 23:34:44 +03:00
schema.derived = schema.derived || [];
if (schema.derived.length) schema.derived[0].active = true;
2016-01-17 00:24:05 +03:00
if (!schema.isTrivial) {
this.prepareObjectPropertiesData(schema);
2015-11-28 01:44:35 +03:00
}
this.schema = schema;
}
2015-11-28 01:44:35 +03:00
prepareObjectPropertiesData(schema) {
let requiredMap = {};
if (schema.required) {
schema.required.forEach(prop => requiredMap[prop] = true);
}
2016-01-10 18:29:35 +03:00
let discriminatorFieldIdx = -1;
let props = Object.keys(schema.properties).map((prop, idx) => {
let propertySchema = schema.properties[prop];
let propPointer = JsonPointer.join(schema._pointer || this.pointer, ['properties', prop]);
propertySchema = JsonSchema.injectPropertyData(propertySchema, prop, propPointer);
propertySchema.required = !!requiredMap[prop];
propertySchema.isDiscriminator = (schema.discriminator === prop);
if (propertySchema.isDiscriminator) discriminatorFieldIdx = idx;
return propertySchema;
2015-11-19 00:51:19 +03:00
});
2016-01-10 18:29:35 +03:00
// Move discriminator field to the end of properties list
if (discriminatorFieldIdx > -1) {
let discrProp = props.splice(discriminatorFieldIdx, 1);
props.push(discrProp[0]);
}
schema.properties = props;
2015-11-19 00:23:18 +03:00
}
static injectPropertyData(propertySchema, propertyName, propPointer) {
propertySchema = Object.assign({}, propertySchema);
propertySchema._name = propertyName;
runInjectors(propertySchema, propertySchema, propPointer);
return propertySchema;
}
}
function runInjectors(injectTo, propertySchema, propertyPointer) {
for (var injName in injectors) {
let injector = injectors[injName];
if (injector.check(propertySchema)) {
injector.inject(injectTo, propertySchema, propertyPointer);
}
}
}
const injectors = {
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};
});
}
}
},
discriminator: {
check: (propertySchema) => propertySchema.discriminator,
inject: (injectTo, propertySchema = injectTo, pointer) => {
injectTo.derived = SchemaManager.instance().findDerivedDefinitions(pointer);
injectTo.discriminator = propertySchema.discriminator;
}
},
array: {
check: (propertySchema) => {
return propertySchema.type === 'array';
},
inject: (injectTo, propertySchema = injectTo, propPointer) => {
injectTo._isArray = true;
injectTo._pointer = propertySchema.items._pointer
2016-03-22 01:27:34 +03:00
|| JsonPointer.join(propertySchema._pointer || propPointer, ['items']);
runInjectors(injectTo, propertySchema.items, propPointer);
}
},
object: {
check: (propertySchema) => {
return propertySchema.type === 'object' && propertySchema.properties;
},
inject: (injectTo, propertySchema = injectTo) => {
let baseName = propertySchema._pointer && JsonPointer.baseName(propertySchema._pointer);
injectTo._displayType = propertySchema.title || baseName || 'object';
}
},
noType: {
check: (propertySchema) => !propertySchema.type,
inject: (injectTo) => {
injectTo._displayType = '< * >';
injectTo._displayTypeHint = 'This field may contain data of any type';
injectTo.isTrivial = true;
2016-02-06 18:00:31 +03:00
}
},
2016-01-23 17:29:34 +03:00
simpleType: {
check: (propertySchema) => {
if (propertySchema.type === 'object') {
return !propertySchema.properties;
}
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;
}
}
},
integer: {
check: (propertySchema) => (propertySchema.type === 'integer' || propertySchema.type === 'number'),
inject: (injectTo, propertySchema = injectTo) => {
var range = '';
if (propertySchema.minimum && propertySchema.maximum) {
range += propertySchema.exclusiveMinimum ? '( ' : '[ ';
range += propertySchema.minimum;
range += ' .. ';
range += propertySchema.maximum;
range += propertySchema.exclusiveMaximum ? ' )' : ' ]';
} else if (propertySchema.maximum) {
range += propertySchema.exclusiveMaximum? '< ' : '<= ';
range += propertySchema.maximum;
} else if (propertySchema.minimum) {
range += propertySchema.exclusiveMinimum ? '> ' : '>= ';
range += propertySchema.minimum;
}
if (range) {
injectTo._range = range;
}
}
2015-11-19 00:23:18 +03:00
}
};