| 'use strict'; |
| |
| var TIME = /^(\d\d):(\d\d):(\d\d)(\.\d+)?(z|[+-]\d\d:\d\d)?$/i; |
| var DATE_TIME_SEPARATOR = /t|\s/i; |
| |
| var COMPARE_FORMATS = { |
| date: compareDate, |
| time: compareTime, |
| 'date-time': compareDateTime |
| }; |
| |
| var $dataMetaSchema = { |
| type: 'object', |
| required: [ '$data' ], |
| properties: { |
| $data: { |
| type: 'string', |
| anyOf: [ |
| { format: 'relative-json-pointer' }, |
| { format: 'json-pointer' } |
| ] |
| } |
| }, |
| additionalProperties: false |
| }; |
| |
| module.exports = function (minMax) { |
| var keyword = 'format' + minMax; |
| return function defFunc(ajv) { |
| defFunc.definition = { |
| type: 'string', |
| inline: require('./dotjs/_formatLimit'), |
| statements: true, |
| errors: 'full', |
| dependencies: ['format'], |
| metaSchema: { |
| anyOf: [ |
| {type: 'string'}, |
| $dataMetaSchema |
| ] |
| } |
| }; |
| |
| ajv.addKeyword(keyword, defFunc.definition); |
| ajv.addKeyword('formatExclusive' + minMax, { |
| dependencies: ['format' + minMax], |
| metaSchema: { |
| anyOf: [ |
| {type: 'boolean'}, |
| $dataMetaSchema |
| ] |
| } |
| }); |
| extendFormats(ajv); |
| return ajv; |
| }; |
| }; |
| |
| |
| function extendFormats(ajv) { |
| var formats = ajv._formats; |
| for (var name in COMPARE_FORMATS) { |
| var format = formats[name]; |
| // the last condition is needed if it's RegExp from another window |
| if (typeof format != 'object' || format instanceof RegExp || !format.validate) |
| format = formats[name] = { validate: format }; |
| if (!format.compare) |
| format.compare = COMPARE_FORMATS[name]; |
| } |
| } |
| |
| |
| function compareDate(d1, d2) { |
| if (!(d1 && d2)) return; |
| if (d1 > d2) return 1; |
| if (d1 < d2) return -1; |
| if (d1 === d2) return 0; |
| } |
| |
| |
| function compareTime(t1, t2) { |
| if (!(t1 && t2)) return; |
| t1 = t1.match(TIME); |
| t2 = t2.match(TIME); |
| if (!(t1 && t2)) return; |
| t1 = t1[1] + t1[2] + t1[3] + (t1[4]||''); |
| t2 = t2[1] + t2[2] + t2[3] + (t2[4]||''); |
| if (t1 > t2) return 1; |
| if (t1 < t2) return -1; |
| if (t1 === t2) return 0; |
| } |
| |
| |
| function compareDateTime(dt1, dt2) { |
| if (!(dt1 && dt2)) return; |
| dt1 = dt1.split(DATE_TIME_SEPARATOR); |
| dt2 = dt2.split(DATE_TIME_SEPARATOR); |
| var res = compareDate(dt1[0], dt2[0]); |
| if (res === undefined) return; |
| return res || compareTime(dt1[1], dt2[1]); |
| } |