diff options
Diffstat (limited to 'deps/npm/node_modules/request/node_modules/har-validator/node_modules/ajv/lib/ajv.js')
| -rw-r--r-- | deps/npm/node_modules/request/node_modules/har-validator/node_modules/ajv/lib/ajv.js | 677 |
1 files changed, 367 insertions, 310 deletions
diff --git a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/ajv/lib/ajv.js b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/ajv/lib/ajv.js index 0502c1fd36..14095599ee 100644 --- a/deps/npm/node_modules/request/node_modules/har-validator/node_modules/ajv/lib/ajv.js +++ b/deps/npm/node_modules/request/node_modules/har-validator/node_modules/ajv/lib/ajv.js @@ -7,28 +7,41 @@ var compileSchema = require('./compile') , stableStringify = require('json-stable-stringify') , formats = require('./compile/formats') , rules = require('./compile/rules') - , v5 = require('./v5') + , $dataMetaSchema = require('./$data') + , patternGroups = require('./patternGroups') , util = require('./compile/util') - , async = require('./async') , co = require('co'); module.exports = Ajv; -Ajv.prototype.compileAsync = async.compile; +Ajv.prototype.validate = validate; +Ajv.prototype.compile = compile; +Ajv.prototype.addSchema = addSchema; +Ajv.prototype.addMetaSchema = addMetaSchema; +Ajv.prototype.validateSchema = validateSchema; +Ajv.prototype.getSchema = getSchema; +Ajv.prototype.removeSchema = removeSchema; +Ajv.prototype.addFormat = addFormat; +Ajv.prototype.errorsText = errorsText; +Ajv.prototype._addSchema = _addSchema; +Ajv.prototype._compile = _compile; + +Ajv.prototype.compileAsync = require('./compile/async'); var customKeyword = require('./keyword'); Ajv.prototype.addKeyword = customKeyword.add; Ajv.prototype.getKeyword = customKeyword.get; Ajv.prototype.removeKeyword = customKeyword.remove; -Ajv.ValidationError = require('./compile/validation_error'); -var META_SCHEMA_ID = 'http://json-schema.org/draft-04/schema'; -var SCHEMA_URI_FORMAT = /^(?:(?:[a-z][a-z0-9+-.]*:)?\/\/)?[^\s]*$/i; -function SCHEMA_URI_FORMAT_FUNC(str) { - return SCHEMA_URI_FORMAT.test(str); -} +var errorClasses = require('./compile/error_classes'); +Ajv.ValidationError = errorClasses.Validation; +Ajv.MissingRefError = errorClasses.MissingRef; +Ajv.$dataMetaSchema = $dataMetaSchema; + +var META_SCHEMA_ID = 'http://json-schema.org/draft-06/schema'; var META_IGNORE_OPTIONS = [ 'removeAdditional', 'useDefaults', 'coerceTypes' ]; +var META_SUPPORT_DATA = ['/properties']; /** * Creates validator instance. @@ -38,383 +51,427 @@ var META_IGNORE_OPTIONS = [ 'removeAdditional', 'useDefaults', 'coerceTypes' ]; */ function Ajv(opts) { if (!(this instanceof Ajv)) return new Ajv(opts); - var self = this; - opts = this._opts = util.copy(opts) || {}; this._schemas = {}; this._refs = {}; this._fragments = {}; this._formats = formats(opts.format); + var schemaUriFormat = this._schemaUriFormat = this._formats['uri-reference']; + this._schemaUriFormatFunc = function (str) { return schemaUriFormat.test(str); }; + this._cache = opts.cache || new Cache; this._loadingSchemas = {}; this._compilations = []; this.RULES = rules(); - - // this is done on purpose, so that methods are bound to the instance - // (without using bind) so that they can be used without the instance - this.validate = validate; - this.compile = compile; - this.addSchema = addSchema; - this.addMetaSchema = addMetaSchema; - this.validateSchema = validateSchema; - this.getSchema = getSchema; - this.removeSchema = removeSchema; - this.addFormat = addFormat; - this.errorsText = errorsText; - - this._addSchema = _addSchema; - this._compile = _compile; + this._getId = chooseGetId(opts); opts.loopRequired = opts.loopRequired || Infinity; - if (opts.async || opts.transpile) async.setup(opts); - if (opts.beautify === true) opts.beautify = { indent_size: 2 }; if (opts.errorDataPath == 'property') opts._errorDataPathProperty = true; - this._metaOpts = getMetaSchemaOptions(); - - if (opts.formats) addInitialFormats(); - addDraft4MetaSchema(); - if (opts.v5) v5.enable(this); - if (typeof opts.meta == 'object') addMetaSchema(opts.meta); - addInitialSchemas(); - - - /** - * Validate data using schema - * Schema will be compiled and cached (using serialized JSON as key. [json-stable-stringify](https://github.com/substack/json-stable-stringify) is used to serialize. - * @param {String|Object} schemaKeyRef key, ref or schema object - * @param {Any} data to be validated - * @return {Boolean} validation result. Errors from the last validation will be available in `ajv.errors` (and also in compiled schema: `schema.errors`). - */ - function validate(schemaKeyRef, data) { - var v; - if (typeof schemaKeyRef == 'string') { - v = getSchema(schemaKeyRef); - if (!v) throw new Error('no schema with key or ref "' + schemaKeyRef + '"'); - } else { - var schemaObj = _addSchema(schemaKeyRef); - v = schemaObj.validate || _compile(schemaObj); - } + if (opts.serialize === undefined) opts.serialize = stableStringify; + this._metaOpts = getMetaSchemaOptions(this); + + if (opts.formats) addInitialFormats(this); + addDraft6MetaSchema(this); + if (typeof opts.meta == 'object') this.addMetaSchema(opts.meta); + addInitialSchemas(this); + if (opts.patternGroups) patternGroups(this); +} - var valid = v(data); - if (v.$async === true) - return self._opts.async == '*' ? co(valid) : valid; - self.errors = v.errors; - return valid; - } - /** - * Create validating function for passed schema. - * @param {Object} schema schema object - * @param {Boolean} _meta true if schema is a meta-schema. Used internally to compile meta schemas of custom keywords. - * @return {Function} validating function - */ - function compile(schema, _meta) { - var schemaObj = _addSchema(schema, undefined, _meta); - return schemaObj.validate || _compile(schemaObj); +/** + * Validate data using schema + * Schema will be compiled and cached (using serialized JSON as key. [json-stable-stringify](https://github.com/substack/json-stable-stringify) is used to serialize. + * @this Ajv + * @param {String|Object} schemaKeyRef key, ref or schema object + * @param {Any} data to be validated + * @return {Boolean} validation result. Errors from the last validation will be available in `ajv.errors` (and also in compiled schema: `schema.errors`). + */ +function validate(schemaKeyRef, data) { + var v; + if (typeof schemaKeyRef == 'string') { + v = this.getSchema(schemaKeyRef); + if (!v) throw new Error('no schema with key or ref "' + schemaKeyRef + '"'); + } else { + var schemaObj = this._addSchema(schemaKeyRef); + v = schemaObj.validate || this._compile(schemaObj); } + var valid = v(data); + if (v.$async === true) + return this._opts.async == '*' ? co(valid) : valid; + this.errors = v.errors; + return valid; +} + - /** - * Adds schema to the instance. - * @param {Object|Array} schema schema or array of schemas. If array is passed, `key` and other parameters will be ignored. - * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`. - * @param {Boolean} _skipValidation true to skip schema validation. Used internally, option validateSchema should be used instead. - * @param {Boolean} _meta true if schema is a meta-schema. Used internally, addMetaSchema should be used instead. - */ - function addSchema(schema, key, _skipValidation, _meta) { - if (Array.isArray(schema)){ - for (var i=0; i<schema.length; i++) addSchema(schema[i], undefined, _skipValidation, _meta); - return; - } - // can key/id have # inside? - key = resolve.normalizeId(key || schema.id); - checkUnique(key); - self._schemas[key] = _addSchema(schema, _skipValidation, _meta, true); - } +/** + * Create validating function for passed schema. + * @this Ajv + * @param {Object} schema schema object + * @param {Boolean} _meta true if schema is a meta-schema. Used internally to compile meta schemas of custom keywords. + * @return {Function} validating function + */ +function compile(schema, _meta) { + var schemaObj = this._addSchema(schema, undefined, _meta); + return schemaObj.validate || this._compile(schemaObj); +} - /** - * Add schema that will be used to validate other schemas - * options in META_IGNORE_OPTIONS are alway set to false - * @param {Object} schema schema object - * @param {String} key optional schema key - * @param {Boolean} skipValidation true to skip schema validation, can be used to override validateSchema option for meta-schema - */ - function addMetaSchema(schema, key, skipValidation) { - addSchema(schema, key, skipValidation, true); +/** + * Adds schema to the instance. + * @this Ajv + * @param {Object|Array} schema schema or array of schemas. If array is passed, `key` and other parameters will be ignored. + * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`. + * @param {Boolean} _skipValidation true to skip schema validation. Used internally, option validateSchema should be used instead. + * @param {Boolean} _meta true if schema is a meta-schema. Used internally, addMetaSchema should be used instead. + */ +function addSchema(schema, key, _skipValidation, _meta) { + if (Array.isArray(schema)){ + for (var i=0; i<schema.length; i++) this.addSchema(schema[i], undefined, _skipValidation, _meta); + return; } + var id = this._getId(schema); + if (id !== undefined && typeof id != 'string') + throw new Error('schema id must be string'); + key = resolve.normalizeId(key || id); + checkUnique(this, key); + this._schemas[key] = this._addSchema(schema, _skipValidation, _meta, true); +} - /** - * Validate schema - * @param {Object} schema schema to validate - * @param {Boolean} throwOrLogError pass true to throw (or log) an error if invalid - * @return {Boolean} true if schema is valid - */ - function validateSchema(schema, throwOrLogError) { - var $schema = schema.$schema || self._opts.defaultMeta || defaultMeta(); - var currentUriFormat = self._formats.uri; - self._formats.uri = typeof currentUriFormat == 'function' - ? SCHEMA_URI_FORMAT_FUNC - : SCHEMA_URI_FORMAT; - var valid; - try { valid = validate($schema, schema); } - finally { self._formats.uri = currentUriFormat; } - if (!valid && throwOrLogError) { - var message = 'schema is invalid: ' + errorsText(); - if (self._opts.validateSchema == 'log') console.error(message); - else throw new Error(message); - } - return valid; - } +/** + * Add schema that will be used to validate other schemas + * options in META_IGNORE_OPTIONS are alway set to false + * @this Ajv + * @param {Object} schema schema object + * @param {String} key optional schema key + * @param {Boolean} skipValidation true to skip schema validation, can be used to override validateSchema option for meta-schema + */ +function addMetaSchema(schema, key, skipValidation) { + this.addSchema(schema, key, skipValidation, true); +} - function defaultMeta() { - var meta = self._opts.meta; - self._opts.defaultMeta = typeof meta == 'object' - ? meta.id || meta - : self._opts.v5 - ? v5.META_SCHEMA_ID - : META_SCHEMA_ID; - return self._opts.defaultMeta; +/** + * Validate schema + * @this Ajv + * @param {Object} schema schema to validate + * @param {Boolean} throwOrLogError pass true to throw (or log) an error if invalid + * @return {Boolean} true if schema is valid + */ +function validateSchema(schema, throwOrLogError) { + var $schema = schema.$schema; + if ($schema !== undefined && typeof $schema != 'string') + throw new Error('$schema must be a string'); + $schema = $schema || this._opts.defaultMeta || defaultMeta(this); + if (!$schema) { + console.warn('meta-schema not available'); + this.errors = null; + return true; + } + var currentUriFormat = this._formats.uri; + this._formats.uri = typeof currentUriFormat == 'function' + ? this._schemaUriFormatFunc + : this._schemaUriFormat; + var valid; + try { valid = this.validate($schema, schema); } + finally { this._formats.uri = currentUriFormat; } + if (!valid && throwOrLogError) { + var message = 'schema is invalid: ' + this.errorsText(); + if (this._opts.validateSchema == 'log') console.error(message); + else throw new Error(message); } + return valid; +} - /** - * Get compiled schema from the instance by `key` or `ref`. - * @param {String} keyRef `key` that was passed to `addSchema` or full schema reference (`schema.id` or resolved id). - * @return {Function} schema validating function (with property `schema`). - */ - function getSchema(keyRef) { - var schemaObj = _getSchemaObj(keyRef); - switch (typeof schemaObj) { - case 'object': return schemaObj.validate || _compile(schemaObj); - case 'string': return getSchema(schemaObj); - case 'undefined': return _getSchemaFragment(keyRef); - } - } +function defaultMeta(self) { + var meta = self._opts.meta; + self._opts.defaultMeta = typeof meta == 'object' + ? self._getId(meta) || meta + : self.getSchema(META_SCHEMA_ID) + ? META_SCHEMA_ID + : undefined; + return self._opts.defaultMeta; +} - function _getSchemaFragment(ref) { - var res = resolve.schema.call(self, { schema: {} }, ref); - if (res) { - var schema = res.schema - , root = res.root - , baseId = res.baseId; - var v = compileSchema.call(self, schema, root, undefined, baseId); - self._fragments[ref] = new SchemaObject({ - ref: ref, - fragment: true, - schema: schema, - root: root, - baseId: baseId, - validate: v - }); - return v; - } +/** + * Get compiled schema from the instance by `key` or `ref`. + * @this Ajv + * @param {String} keyRef `key` that was passed to `addSchema` or full schema reference (`schema.id` or resolved id). + * @return {Function} schema validating function (with property `schema`). + */ +function getSchema(keyRef) { + var schemaObj = _getSchemaObj(this, keyRef); + switch (typeof schemaObj) { + case 'object': return schemaObj.validate || this._compile(schemaObj); + case 'string': return this.getSchema(schemaObj); + case 'undefined': return _getSchemaFragment(this, keyRef); } +} - function _getSchemaObj(keyRef) { - keyRef = resolve.normalizeId(keyRef); - return self._schemas[keyRef] || self._refs[keyRef] || self._fragments[keyRef]; +function _getSchemaFragment(self, ref) { + var res = resolve.schema.call(self, { schema: {} }, ref); + if (res) { + var schema = res.schema + , root = res.root + , baseId = res.baseId; + var v = compileSchema.call(self, schema, root, undefined, baseId); + self._fragments[ref] = new SchemaObject({ + ref: ref, + fragment: true, + schema: schema, + root: root, + baseId: baseId, + validate: v + }); + return v; } +} - /** - * Remove cached schema(s). - * If no parameter is passed all schemas but meta-schemas are removed. - * If RegExp is passed all schemas with key/id matching pattern but meta-schemas are removed. - * Even if schema is referenced by other schemas it still can be removed as other schemas have local references. - * @param {String|Object|RegExp} schemaKeyRef key, ref, pattern to match key/ref or schema object - */ - function removeSchema(schemaKeyRef) { - if (schemaKeyRef instanceof RegExp) { - _removeAllSchemas(self._schemas, schemaKeyRef); - _removeAllSchemas(self._refs, schemaKeyRef); +function _getSchemaObj(self, keyRef) { + keyRef = resolve.normalizeId(keyRef); + return self._schemas[keyRef] || self._refs[keyRef] || self._fragments[keyRef]; +} + + +/** + * Remove cached schema(s). + * If no parameter is passed all schemas but meta-schemas are removed. + * If RegExp is passed all schemas with key/id matching pattern but meta-schemas are removed. + * Even if schema is referenced by other schemas it still can be removed as other schemas have local references. + * @this Ajv + * @param {String|Object|RegExp} schemaKeyRef key, ref, pattern to match key/ref or schema object + */ +function removeSchema(schemaKeyRef) { + if (schemaKeyRef instanceof RegExp) { + _removeAllSchemas(this, this._schemas, schemaKeyRef); + _removeAllSchemas(this, this._refs, schemaKeyRef); + return; + } + switch (typeof schemaKeyRef) { + case 'undefined': + _removeAllSchemas(this, this._schemas); + _removeAllSchemas(this, this._refs); + this._cache.clear(); return; - } - switch (typeof schemaKeyRef) { - case 'undefined': - _removeAllSchemas(self._schemas); - _removeAllSchemas(self._refs); - self._cache.clear(); - return; - case 'string': - var schemaObj = _getSchemaObj(schemaKeyRef); - if (schemaObj) self._cache.del(schemaObj.jsonStr); - delete self._schemas[schemaKeyRef]; - delete self._refs[schemaKeyRef]; - return; - case 'object': - var jsonStr = stableStringify(schemaKeyRef); - self._cache.del(jsonStr); - var id = schemaKeyRef.id; - if (id) { - id = resolve.normalizeId(id); - delete self._schemas[id]; - delete self._refs[id]; - } - } + case 'string': + var schemaObj = _getSchemaObj(this, schemaKeyRef); + if (schemaObj) this._cache.del(schemaObj.cacheKey); + delete this._schemas[schemaKeyRef]; + delete this._refs[schemaKeyRef]; + return; + case 'object': + var serialize = this._opts.serialize; + var cacheKey = serialize ? serialize(schemaKeyRef) : schemaKeyRef; + this._cache.del(cacheKey); + var id = this._getId(schemaKeyRef); + if (id) { + id = resolve.normalizeId(id); + delete this._schemas[id]; + delete this._refs[id]; + } } +} - function _removeAllSchemas(schemas, regex) { - for (var keyRef in schemas) { - var schemaObj = schemas[keyRef]; - if (!schemaObj.meta && (!regex || regex.test(keyRef))) { - self._cache.del(schemaObj.jsonStr); - delete schemas[keyRef]; - } +function _removeAllSchemas(self, schemas, regex) { + for (var keyRef in schemas) { + var schemaObj = schemas[keyRef]; + if (!schemaObj.meta && (!regex || regex.test(keyRef))) { + self._cache.del(schemaObj.cacheKey); + delete schemas[keyRef]; } } +} - function _addSchema(schema, skipValidation, meta, shouldAddSchema) { - if (typeof schema != 'object') throw new Error('schema should be object'); - var jsonStr = stableStringify(schema); - var cached = self._cache.get(jsonStr); - if (cached) return cached; +/* @this Ajv */ +function _addSchema(schema, skipValidation, meta, shouldAddSchema) { + if (typeof schema != 'object' && typeof schema != 'boolean') + throw new Error('schema should be object or boolean'); + var serialize = this._opts.serialize; + var cacheKey = serialize ? serialize(schema) : schema; + var cached = this._cache.get(cacheKey); + if (cached) return cached; - shouldAddSchema = shouldAddSchema || self._opts.addUsedSchema !== false; + shouldAddSchema = shouldAddSchema || this._opts.addUsedSchema !== false; - var id = resolve.normalizeId(schema.id); - if (id && shouldAddSchema) checkUnique(id); + var id = resolve.normalizeId(this._getId(schema)); + if (id && shouldAddSchema) checkUnique(this, id); - var willValidate = self._opts.validateSchema !== false && !skipValidation; - var recursiveMeta; - if (willValidate && !(recursiveMeta = schema.id && schema.id == schema.$schema)) - validateSchema(schema, true); + var willValidate = this._opts.validateSchema !== false && !skipValidation; + var recursiveMeta; + if (willValidate && !(recursiveMeta = id && id == resolve.normalizeId(schema.$schema))) + this.validateSchema(schema, true); - var localRefs = resolve.ids.call(self, schema); + var localRefs = resolve.ids.call(this, schema); - var schemaObj = new SchemaObject({ - id: id, - schema: schema, - localRefs: localRefs, - jsonStr: jsonStr, - meta: meta - }); + var schemaObj = new SchemaObject({ + id: id, + schema: schema, + localRefs: localRefs, + cacheKey: cacheKey, + meta: meta + }); - if (id[0] != '#' && shouldAddSchema) self._refs[id] = schemaObj; - self._cache.put(jsonStr, schemaObj); + if (id[0] != '#' && shouldAddSchema) this._refs[id] = schemaObj; + this._cache.put(cacheKey, schemaObj); - if (willValidate && recursiveMeta) validateSchema(schema, true); + if (willValidate && recursiveMeta) this.validateSchema(schema, true); - return schemaObj; - } + return schemaObj; +} - function _compile(schemaObj, root) { - if (schemaObj.compiling) { - schemaObj.validate = callValidate; - callValidate.schema = schemaObj.schema; - callValidate.errors = null; - callValidate.root = root ? root : callValidate; - if (schemaObj.schema.$async === true) - callValidate.$async = true; - return callValidate; - } - schemaObj.compiling = true; +/* @this Ajv */ +function _compile(schemaObj, root) { + if (schemaObj.compiling) { + schemaObj.validate = callValidate; + callValidate.schema = schemaObj.schema; + callValidate.errors = null; + callValidate.root = root ? root : callValidate; + if (schemaObj.schema.$async === true) + callValidate.$async = true; + return callValidate; + } + schemaObj.compiling = true; - var currentOpts; - if (schemaObj.meta) { - currentOpts = self._opts; - self._opts = self._metaOpts; - } + var currentOpts; + if (schemaObj.meta) { + currentOpts = this._opts; + this._opts = this._metaOpts; + } - var v; - try { v = compileSchema.call(self, schemaObj.schema, root, schemaObj.localRefs); } - finally { - schemaObj.compiling = false; - if (schemaObj.meta) self._opts = currentOpts; - } + var v; + try { v = compileSchema.call(this, schemaObj.schema, root, schemaObj.localRefs); } + finally { + schemaObj.compiling = false; + if (schemaObj.meta) this._opts = currentOpts; + } - schemaObj.validate = v; - schemaObj.refs = v.refs; - schemaObj.refVal = v.refVal; - schemaObj.root = v.root; - return v; + schemaObj.validate = v; + schemaObj.refs = v.refs; + schemaObj.refVal = v.refVal; + schemaObj.root = v.root; + return v; - function callValidate() { - var _validate = schemaObj.validate; - var result = _validate.apply(null, arguments); - callValidate.errors = _validate.errors; - return result; - } + function callValidate() { + var _validate = schemaObj.validate; + var result = _validate.apply(null, arguments); + callValidate.errors = _validate.errors; + return result; } +} - /** - * Convert array of error message objects to string - * @param {Array<Object>} errors optional array of validation errors, if not passed errors from the instance are used. - * @param {Object} options optional options with properties `separator` and `dataVar`. - * @return {String} human readable string with all errors descriptions - */ - function errorsText(errors, options) { - errors = errors || self.errors; - if (!errors) return 'No errors'; - options = options || {}; - var separator = options.separator === undefined ? ', ' : options.separator; - var dataVar = options.dataVar === undefined ? 'data' : options.dataVar; - - var text = ''; - for (var i=0; i<errors.length; i++) { - var e = errors[i]; - if (e) text += dataVar + e.dataPath + ' ' + e.message + separator; - } - return text.slice(0, -separator.length); +function chooseGetId(opts) { + switch (opts.schemaId) { + case '$id': return _get$Id; + case 'id': return _getId; + default: return _get$IdOrId; } +} - /** - * Add custom format - * @param {String} name format name - * @param {String|RegExp|Function} format string is converted to RegExp; function should return boolean (true when valid) - */ - function addFormat(name, format) { - if (typeof format == 'string') format = new RegExp(format); - self._formats[name] = format; - } +function _getId(schema) { + if (schema.$id) console.warn('schema $id ignored', schema.$id); + return schema.id; +} - function addDraft4MetaSchema() { - if (self._opts.meta !== false) { - var metaSchema = require('./refs/json-schema-draft-04.json'); - addMetaSchema(metaSchema, META_SCHEMA_ID, true); - self._refs['http://json-schema.org/schema'] = META_SCHEMA_ID; - } - } +function _get$Id(schema) { + if (schema.id) console.warn('schema id ignored', schema.id); + return schema.$id; +} - function addInitialSchemas() { - var optsSchemas = self._opts.schemas; - if (!optsSchemas) return; - if (Array.isArray(optsSchemas)) addSchema(optsSchemas); - else for (var key in optsSchemas) addSchema(optsSchemas[key], key); - } +function _get$IdOrId(schema) { + if (schema.$id && schema.id && schema.$id != schema.id) + throw new Error('schema $id is different from id'); + return schema.$id || schema.id; +} - function addInitialFormats() { - for (var name in self._opts.formats) { - var format = self._opts.formats[name]; - addFormat(name, format); - } +/** + * Convert array of error message objects to string + * @this Ajv + * @param {Array<Object>} errors optional array of validation errors, if not passed errors from the instance are used. + * @param {Object} options optional options with properties `separator` and `dataVar`. + * @return {String} human readable string with all errors descriptions + */ +function errorsText(errors, options) { + errors = errors || this.errors; + if (!errors) return 'No errors'; + options = options || {}; + var separator = options.separator === undefined ? ', ' : options.separator; + var dataVar = options.dataVar === undefined ? 'data' : options.dataVar; + + var text = ''; + for (var i=0; i<errors.length; i++) { + var e = errors[i]; + if (e) text += dataVar + e.dataPath + ' ' + e.message + separator; } + return text.slice(0, -separator.length); +} + + +/** + * Add custom format + * @this Ajv + * @param {String} name format name + * @param {String|RegExp|Function} format string is converted to RegExp; function should return boolean (true when valid) + */ +function addFormat(name, format) { + if (typeof format == 'string') format = new RegExp(format); + this._formats[name] = format; +} - function checkUnique(id) { - if (self._schemas[id] || self._refs[id]) - throw new Error('schema with key or id "' + id + '" already exists'); +function addDraft6MetaSchema(self) { + var $dataSchema; + if (self._opts.$data) { + $dataSchema = require('./refs/$data.json'); + self.addMetaSchema($dataSchema, $dataSchema.$id, true); } + if (self._opts.meta === false) return; + var metaSchema = require('./refs/json-schema-draft-06.json'); + if (self._opts.$data) metaSchema = $dataMetaSchema(metaSchema, META_SUPPORT_DATA); + self.addMetaSchema(metaSchema, META_SCHEMA_ID, true); + self._refs['http://json-schema.org/schema'] = META_SCHEMA_ID; +} + + +function addInitialSchemas(self) { + var optsSchemas = self._opts.schemas; + if (!optsSchemas) return; + if (Array.isArray(optsSchemas)) self.addSchema(optsSchemas); + else for (var key in optsSchemas) self.addSchema(optsSchemas[key], key); +} - function getMetaSchemaOptions() { - var metaOpts = util.copy(self._opts); - for (var i=0; i<META_IGNORE_OPTIONS.length; i++) - delete metaOpts[META_IGNORE_OPTIONS[i]]; - return metaOpts; +function addInitialFormats(self) { + for (var name in self._opts.formats) { + var format = self._opts.formats[name]; + self.addFormat(name, format); } } + + +function checkUnique(self, id) { + if (self._schemas[id] || self._refs[id]) + throw new Error('schema with key or id "' + id + '" already exists'); +} + + +function getMetaSchemaOptions(self) { + var metaOpts = util.copy(self._opts); + for (var i=0; i<META_IGNORE_OPTIONS.length; i++) + delete metaOpts[META_IGNORE_OPTIONS[i]]; + return metaOpts; +} |