diff options
Diffstat (limited to 'openecomp-ui/src/nfvo-utils/json')
| -rw-r--r-- | openecomp-ui/src/nfvo-utils/json/JSONPointer.js | 79 | ||||
| -rw-r--r-- | openecomp-ui/src/nfvo-utils/json/JSONSchema.js | 489 |
2 files changed, 300 insertions, 268 deletions
diff --git a/openecomp-ui/src/nfvo-utils/json/JSONPointer.js b/openecomp-ui/src/nfvo-utils/json/JSONPointer.js index f4c0d4ed59..66c67dd234 100644 --- a/openecomp-ui/src/nfvo-utils/json/JSONPointer.js +++ b/openecomp-ui/src/nfvo-utils/json/JSONPointer.js @@ -14,44 +14,47 @@ * permissions and limitations under the License. */ const JSONPointer = { - - extractParentPointer(pointer) { - return pointer.replace(/\/[^\/]+$/, ''); - }, - - extractLastPart(pointer) { - const [,lastPart] = pointer.match(/\/([^\/]+)$/) || []; - return lastPart; - }, - - extractParts(pointer = '') { - return pointer.split('/').slice(1) - .map(part => part.replace(/~1/g, '/')) - .map(part => part.replace(/~0/g, '~')); - }, - - getValue(object, pointer) { - let parts = JSONPointer.extractParts(pointer); - return parts.reduce((object, part) => object && object[part], object); - }, - - setValue(object, pointer, value) { - let clone = obj => Array.isArray(obj) ? [...obj] : {...obj}; - - let parts = JSONPointer.extractParts(pointer), - newObject = clone(object), - subObject = object, - subNewObject = newObject; - - for(let i = 0, n = parts.length - 1; i < n; ++i) { - let nextSubObject = subObject && subObject[parts[i]]; - subNewObject = subNewObject[parts[i]] = nextSubObject ? clone(nextSubObject) : {}; - subObject = nextSubObject; - } - subNewObject[parts[parts.length - 1]] = value; - - return newObject; - } + extractParentPointer(pointer) { + return pointer.replace(/\/[^\/]+$/, ''); + }, + + extractLastPart(pointer) { + const [, lastPart] = pointer.match(/\/([^\/]+)$/) || []; + return lastPart; + }, + + extractParts(pointer = '') { + return pointer + .split('/') + .slice(1) + .map(part => part.replace(/~1/g, '/')) + .map(part => part.replace(/~0/g, '~')); + }, + + getValue(object, pointer) { + let parts = JSONPointer.extractParts(pointer); + return parts.reduce((object, part) => object && object[part], object); + }, + + setValue(object, pointer, value) { + let clone = obj => (Array.isArray(obj) ? [...obj] : { ...obj }); + + let parts = JSONPointer.extractParts(pointer), + newObject = clone(object), + subObject = object, + subNewObject = newObject; + + for (let i = 0, n = parts.length - 1; i < n; ++i) { + let nextSubObject = subObject && subObject[parts[i]]; + subNewObject = subNewObject[parts[i]] = nextSubObject + ? clone(nextSubObject) + : {}; + subObject = nextSubObject; + } + subNewObject[parts[parts.length - 1]] = value; + + return newObject; + } }; export default JSONPointer; diff --git a/openecomp-ui/src/nfvo-utils/json/JSONSchema.js b/openecomp-ui/src/nfvo-utils/json/JSONSchema.js index 3b3a9bf7b4..53d288f3ae 100644 --- a/openecomp-ui/src/nfvo-utils/json/JSONSchema.js +++ b/openecomp-ui/src/nfvo-utils/json/JSONSchema.js @@ -18,235 +18,264 @@ import cloneDeep from 'lodash/cloneDeep.js'; import JSONPointer from './JSONPointer.js'; export default class JSONSchema { - - setSchema(schema) { - this._schema = schema; - this._fragmentsCache = new Map(); - // this._ajv = new Ajv({ - // useDefaults: true, - // coerceTypes: true - // }); - // this._validate = this._ajv.compile(schema); - } - - processData(data) { - data = cloneDeep(data); - // this._validate(data); - return data; - } - - // array of names of validation functions - setSupportedValidationFunctions(supportedValidationFunctions) { - this._supportedValidationFunctions = supportedValidationFunctions; - } - - /* FYI - I was going to support "required" but then found out that server never sends it in its schema (it was a business decision. so leaving the code commented for now */ - flattenSchema(supportedValidationFunctions) { - if (supportedValidationFunctions) { this.setSupportedValidationFunctions(supportedValidationFunctions); } - let genericFieldInfo = {}; - if (this._schema && this._schema.properties) { - this.travelProperties(this._schema.properties, genericFieldInfo/*, this._schema.required*/); - } - return {genericFieldInfo}; - } - - extractGenericFieldInfo(item) { - let validationsArr = []; - let additionalInfo = { isValid: true, errorText: ''}; - for (let value in item) { - if (this._supportedValidationFunctions.includes(value)) { - let validationItem = this.extractValidations(item, value); - validationsArr[validationsArr.length] = validationItem; - } else { - let enumResult = this.extractEnum(item, value); - if (enumResult !== null) { - additionalInfo.enum = enumResult; - } - else { - additionalInfo[value] = item[value]; - } - /*if (required.includes (property)) { + setSchema(schema) { + this._schema = schema; + this._fragmentsCache = new Map(); + // this._ajv = new Ajv({ + // useDefaults: true, + // coerceTypes: true + // }); + // this._validate = this._ajv.compile(schema); + } + + processData(data) { + data = cloneDeep(data); + // this._validate(data); + return data; + } + + // array of names of validation functions + setSupportedValidationFunctions(supportedValidationFunctions) { + this._supportedValidationFunctions = supportedValidationFunctions; + } + + /* FYI - I was going to support "required" but then found out that server never sends it in its schema (it was a business decision. so leaving the code commented for now */ + flattenSchema(supportedValidationFunctions) { + if (supportedValidationFunctions) { + this.setSupportedValidationFunctions(supportedValidationFunctions); + } + let genericFieldInfo = {}; + if (this._schema && this._schema.properties) { + this.travelProperties( + this._schema.properties, + genericFieldInfo /*, this._schema.required*/ + ); + } + return { genericFieldInfo }; + } + + extractGenericFieldInfo(item) { + let validationsArr = []; + let additionalInfo = { isValid: true, errorText: '' }; + for (let value in item) { + if (this._supportedValidationFunctions.includes(value)) { + let validationItem = this.extractValidations(item, value); + validationsArr[validationsArr.length] = validationItem; + } else { + let enumResult = this.extractEnum(item, value); + if (enumResult !== null) { + additionalInfo.enum = enumResult; + } else { + additionalInfo[value] = item[value]; + } + /*if (required.includes (property)) { additionalInfo[value].isRequired = true ; }*/ - } - } - - additionalInfo.validations = validationsArr; - return additionalInfo; - } - - extractValidations(item, value) { - let validationItem; - let data = item[value]; - if (value === 'maximum') { - if (item.exclusiveMaximum) { - value = 'maximumExclusive'; - } - } - if (value === 'minimum') { - if (item.exclusiveMinimum) { - value = 'minimumExclusive'; - } - } - validationItem = {type: value, data: data}; - return validationItem; - } - - extractEnum(item, value) { - let enumResult = null; - if (value === 'type' && item[value] === 'array') { - let items = item.items; - if (items && items.enum && items.enum.length > 0) { - let values = items.enum - .filter(value => value) - .map(value => ({enum: value, title: value})); - enumResult = values; - } - } - else if (value === 'enum') { - let items = item[value]; - if (items && items.length > 0) { - let values = items - .filter(value => value) - .map(value => ({enum: value, title: value})); - enumResult = values; - } - } - return enumResult; - } - - travelProperties(properties, genericFieldDefs, /*required = [],*/ pointer = ''){ - let newPointer = pointer; - for (let property in properties) { - newPointer = newPointer ? newPointer + '/' + property : property; - if (properties[property].properties) { - this.travelProperties(properties[property].properties, genericFieldDefs /*, properties[property].required*/, newPointer); - } - else if (properties[property].$ref){ - let fragment = this._getSchemaFragmentByRef(properties[property].$ref); - if (fragment.properties) { - this.travelProperties(fragment.properties, genericFieldDefs /*, properties[property].required*/, newPointer); - } else { - genericFieldDefs[newPointer] = this.extractGenericFieldInfo(fragment.properties); - } - } - else { - genericFieldDefs[newPointer] = this.extractGenericFieldInfo(properties[property]); - } - newPointer = pointer; - } - } - - getTitle(pointer) { - return this._getSchemaFragment(pointer).title; - } - - exists(pointer) { - const fragment = this._getSchemaFragment(pointer); - return !!fragment; - } - - getDefault(pointer) { - const fragment = this._getSchemaFragment(pointer); - return fragment && fragment.default; - } - - getEnum(pointer) { - const fragment = this._getSchemaFragment(pointer); - return fragment && (fragment.type === 'array' ? fragment.items.enum : fragment.enum); - } - - isRequired(pointer) { - const parentPointer = JSONPointer.extractParentPointer(pointer); - const lastPart = JSONPointer.extractLastPart(pointer); - let parentFragment = this._getSchemaFragment(parentPointer); - return parentFragment && parentFragment.required && parentFragment.required.includes(lastPart); - } - - isNumber(pointer) { - const fragment = this._getSchemaFragment(pointer); - return fragment && fragment.type === 'number'; - } - - getMaxValue(pointer) { - const fragment = this._getSchemaFragment(pointer); - return fragment && fragment.exclusiveMaximum ? fragment.maximum - 1 : fragment.maximum; - } - - getMinValue(pointer) { - const fragment = this._getSchemaFragment(pointer); - return fragment && fragment.exclusiveMinimum ? fragment.minimum : fragment.minimum; - } - - isString(pointer) { - const fragment = this._getSchemaFragment(pointer); - return fragment && fragment.type === 'string'; - } - - getPattern(pointer) { - const fragment = this._getSchemaFragment(pointer); - return fragment && fragment.pattern; - } - - getMaxLength(pointer) { - const fragment = this._getSchemaFragment(pointer); - return fragment && fragment.maxLength; - } - - getMinLength(pointer) { - const fragment = this._getSchemaFragment(pointer); - return fragment && fragment.minLength; - } - - isArray(pointer) { - const fragment = this._getSchemaFragment(pointer); - return fragment && fragment.type === 'array'; - } - - _getSchemaFragment(pointer) { - if (this._fragmentsCache.has(pointer)) { - return this._fragmentsCache.get(pointer); - } - - let parts = JSONPointer.extractParts(pointer); - - let fragment = parts.reduce((fragment, part) => { - if (fragment === undefined) { - return undefined; - } - - if (fragment.$ref) { - fragment = this._getSchemaFragmentByRef(fragment.$ref); - } - - switch (fragment.type) { - case 'object': - return fragment.properties && fragment.properties[part]; - - case 'array': - return fragment.enum && fragment.enum[part]; - - default: - // throw new Error(`Incorrect/unsupported JSONPointer "${pointer}" from "${part}"`); - return undefined; - } - }, this._schema); - - while(fragment && fragment.$ref) { - fragment = this._getSchemaFragmentByRef(fragment.$ref); - } - - this._fragmentsCache.set(pointer, fragment); - return fragment; - } - - _getSchemaFragmentByRef($ref) { - let pointer = $ref.substr(1); - return JSONPointer.getValue(this._schema, pointer); - // let fragmentAjv = new Ajv(); - // fragmentAjv.addSchema(this._schema); - // let compiledFragment = fragmentAjv.compile({$ref}); - // let fragment = compiledFragment.refVal[compiledFragment.refs[$ref]]; - // return fragment; - } -}; + } + } + + additionalInfo.validations = validationsArr; + return additionalInfo; + } + + extractValidations(item, value) { + let validationItem; + let data = item[value]; + if (value === 'maximum') { + if (item.exclusiveMaximum) { + value = 'maximumExclusive'; + } + } + if (value === 'minimum') { + if (item.exclusiveMinimum) { + value = 'minimumExclusive'; + } + } + validationItem = { type: value, data: data }; + return validationItem; + } + + extractEnum(item, value) { + let enumResult = null; + if (value === 'type' && item[value] === 'array') { + let items = item.items; + if (items && items.enum && items.enum.length > 0) { + let values = items.enum + .filter(value => value) + .map(value => ({ enum: value, title: value })); + enumResult = values; + } + } else if (value === 'enum') { + let items = item[value]; + if (items && items.length > 0) { + let values = items + .filter(value => value) + .map(value => ({ enum: value, title: value })); + enumResult = values; + } + } + return enumResult; + } + + travelProperties( + properties, + genericFieldDefs, + /*required = [],*/ pointer = '' + ) { + let newPointer = pointer; + for (let property in properties) { + newPointer = newPointer ? newPointer + '/' + property : property; + if (properties[property].properties) { + this.travelProperties( + properties[property].properties, + genericFieldDefs /*, properties[property].required*/, + newPointer + ); + } else if (properties[property].$ref) { + let fragment = this._getSchemaFragmentByRef( + properties[property].$ref + ); + if (fragment.properties) { + this.travelProperties( + fragment.properties, + genericFieldDefs /*, properties[property].required*/, + newPointer + ); + } else { + genericFieldDefs[newPointer] = this.extractGenericFieldInfo( + fragment.properties + ); + } + } else { + genericFieldDefs[newPointer] = this.extractGenericFieldInfo( + properties[property] + ); + } + newPointer = pointer; + } + } + + getTitle(pointer) { + return this._getSchemaFragment(pointer).title; + } + + exists(pointer) { + const fragment = this._getSchemaFragment(pointer); + return !!fragment; + } + + getDefault(pointer) { + const fragment = this._getSchemaFragment(pointer); + return fragment && fragment.default; + } + + getEnum(pointer) { + const fragment = this._getSchemaFragment(pointer); + return ( + fragment && + (fragment.type === 'array' ? fragment.items.enum : fragment.enum) + ); + } + + isRequired(pointer) { + const parentPointer = JSONPointer.extractParentPointer(pointer); + const lastPart = JSONPointer.extractLastPart(pointer); + let parentFragment = this._getSchemaFragment(parentPointer); + return ( + parentFragment && + parentFragment.required && + parentFragment.required.includes(lastPart) + ); + } + + isNumber(pointer) { + const fragment = this._getSchemaFragment(pointer); + return fragment && fragment.type === 'number'; + } + + getMaxValue(pointer) { + const fragment = this._getSchemaFragment(pointer); + return fragment && fragment.exclusiveMaximum + ? fragment.maximum - 1 + : fragment.maximum; + } + + getMinValue(pointer) { + const fragment = this._getSchemaFragment(pointer); + return fragment && fragment.exclusiveMinimum + ? fragment.minimum + : fragment.minimum; + } + + isString(pointer) { + const fragment = this._getSchemaFragment(pointer); + return fragment && fragment.type === 'string'; + } + + getPattern(pointer) { + const fragment = this._getSchemaFragment(pointer); + return fragment && fragment.pattern; + } + + getMaxLength(pointer) { + const fragment = this._getSchemaFragment(pointer); + return fragment && fragment.maxLength; + } + + getMinLength(pointer) { + const fragment = this._getSchemaFragment(pointer); + return fragment && fragment.minLength; + } + + isArray(pointer) { + const fragment = this._getSchemaFragment(pointer); + return fragment && fragment.type === 'array'; + } + + _getSchemaFragment(pointer) { + if (this._fragmentsCache.has(pointer)) { + return this._fragmentsCache.get(pointer); + } + + let parts = JSONPointer.extractParts(pointer); + + let fragment = parts.reduce((fragment, part) => { + if (fragment === undefined) { + return undefined; + } + + if (fragment.$ref) { + fragment = this._getSchemaFragmentByRef(fragment.$ref); + } + + switch (fragment.type) { + case 'object': + return fragment.properties && fragment.properties[part]; + + case 'array': + return fragment.enum && fragment.enum[part]; + + default: + // throw new Error(`Incorrect/unsupported JSONPointer "${pointer}" from "${part}"`); + return undefined; + } + }, this._schema); + + while (fragment && fragment.$ref) { + fragment = this._getSchemaFragmentByRef(fragment.$ref); + } + + this._fragmentsCache.set(pointer, fragment); + return fragment; + } + + _getSchemaFragmentByRef($ref) { + let pointer = $ref.substr(1); + return JSONPointer.getValue(this._schema, pointer); + // let fragmentAjv = new Ajv(); + // fragmentAjv.addSchema(this._schema); + // let compiledFragment = fragmentAjv.compile({$ref}); + // let fragment = compiledFragment.refVal[compiledFragment.refs[$ref]]; + // return fragment; + } +} |