detect-string-format
Version:
detect formats from array of String
48 lines (43 loc) • 2.57 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.defaultFormats = void 0;
const tslib_1 = require("tslib");
/* eslint-disable prettier/prettier */
const ajv_1 = tslib_1.__importDefault(require("ajv"));
//export const defaultFormats = require('ajv/lib/compile/formats')('full'); // https://github.com/epoberezkin/ajv/blob/master/lib/compile/formats.js
const getInstances = ({ schemas, options }) => schemas.map(schema => new ajv_1.default(options || { format: 'full' }).compile(schema));
exports.defaultFormats = ['date', 'time', 'date-time', 'uri', 'email', 'ipv4', 'ipv6', 'uuid'];
exports.default = ({ schemas, options, ajvOptions }) => {
const _schemas = schemas || exports.defaultFormats.map(format => ({ format }));
const _options = options || { minHits: 0 };
const { minHits } = _options;
const instances = getInstances({ schemas: _schemas, options: ajvOptions }); // create ajv instances
return (values) => {
if (!values || !values.length)
return [];
if (minHits > 0 && minHits > values.length)
return []; // abort on low sample Size
return instances
.map((validate, i) => {
return values.some((data) => (typeof (data) !== 'string' || !validate(data))) ? null : _schemas[i];
})
.filter(d => d !== null);
};
};
//Object.assign({}, _schemas[i], { $comment: `${_schemas[i].$comment || _schemas[i].format} matched:${values.length}`});
/*
console.log({
urlsFormat: fastDetect(["https://www.example.com/foo/?bar=baz&inga=42&quux", "http://-.~_!$&'()*+,;=:%40:80%2f::::::@example.com", "http://foo.com/unicode_(✪)_in_parens", "https://github.com/epoberezkin/ajv/blob/master/lib/compile/formats.js"]),
ipv4: fastDetect(["0.0.0.0", "127.0.0.53", "127.0.0.1", "192.168.1.13", "0.0.0.0", "1.2.3.4"]),
ipv6: fastDetect(["fe00::0", "ff02::3", "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "fe80::f2de:f1ff:fe55:53"]),
dates: fastDetect(["1963-06-19", "2020-10-02"]),
dateTime: fastDetect(["12:34:56.789", "12:34:56+01:00", "12:34:56"]),
ame: fastDetect(["378734493671000"]),
iban: fastDetect(["DE64500105178934265523"]),
TelPass: fastDetect(["555-1212", "(888)555-1212"]),
TelFail: fastDetect(["(888)555-1212 ext. 532", "(800)FLOWERS"]),
URI: fastDetect(["scheme:[//authority]path[?query][#fragment]", "https://john.doe@www.example.com:123/forum/questions/?tag=networking&order=newest#top", "#fragment"]),
someString: fastDetect(["foo", "bar", "baz"])
});
*/
//# sourceMappingURL=detect-format.js.map