1 | import * as C from './constant';
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2 | import en from './locale/en';
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3 | import U from './utils';
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4 | var L = 'en';
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5 |
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6 | var Ls = {};
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7 |
|
8 | Ls[L] = en;
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9 |
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10 | var isDayjs = function isDayjs(d) {
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11 | return d instanceof Dayjs;
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12 | };
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13 |
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14 |
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15 | var parseLocale = function parseLocale(preset, object, isLocal) {
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16 | var l;
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17 | if (!preset) return L;
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18 |
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19 | if (typeof preset === 'string') {
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20 | if (Ls[preset]) {
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21 | l = preset;
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22 | }
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23 |
|
24 | if (object) {
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25 | Ls[preset] = object;
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26 | l = preset;
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27 | }
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28 | } else {
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29 | var name = preset.name;
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30 | Ls[name] = preset;
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31 | l = name;
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32 | }
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33 |
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34 | if (!isLocal && l) L = l;
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35 | return l || !isLocal && L;
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36 | };
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37 |
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38 | var dayjs = function dayjs(date, c) {
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39 | if (isDayjs(date)) {
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40 | return date.clone();
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41 | }
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42 |
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43 |
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44 | var cfg = typeof c === 'object' ? c : {};
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45 | cfg.date = date;
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46 | cfg.args = arguments;
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47 |
|
48 | return new Dayjs(cfg);
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49 | };
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50 |
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51 | var wrapper = function wrapper(date, instance) {
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52 | return dayjs(date, {
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53 | locale: instance.$L,
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54 | utc: instance.$u,
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55 | x: instance.$x,
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56 | $offset: instance.$offset
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57 |
|
58 | });
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59 | };
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60 |
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61 | var Utils = U;
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62 |
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63 | Utils.l = parseLocale;
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64 | Utils.i = isDayjs;
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65 | Utils.w = wrapper;
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66 |
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67 | var parseDate = function parseDate(cfg) {
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68 | var date = cfg.date,
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69 | utc = cfg.utc;
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70 | if (date === null) return new Date(NaN);
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71 |
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72 | if (Utils.u(date)) return new Date();
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73 |
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74 | if (date instanceof Date) return new Date(date);
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75 |
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76 | if (typeof date === 'string' && !/Z$/i.test(date)) {
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77 | var d = date.match(C.REGEX_PARSE);
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78 |
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79 | if (d) {
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80 | var m = d[2] - 1 || 0;
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81 | var ms = (d[7] || '0').substring(0, 3);
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82 |
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83 | if (utc) {
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84 | return new Date(Date.UTC(d[1], m, d[3] || 1, d[4] || 0, d[5] || 0, d[6] || 0, ms));
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85 | }
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86 |
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87 | return new Date(d[1], m, d[3] || 1, d[4] || 0, d[5] || 0, d[6] || 0, ms);
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88 | }
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89 | }
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90 |
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91 | return new Date(date);
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92 | };
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93 |
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94 | var Dayjs = function () {
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95 | function Dayjs(cfg) {
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96 | this.$L = parseLocale(cfg.locale, null, true);
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97 | this.parse(cfg);
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98 | }
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99 |
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100 | var _proto = Dayjs.prototype;
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101 |
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102 | _proto.parse = function parse(cfg) {
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103 | this.$d = parseDate(cfg);
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104 | this.$x = cfg.x || {};
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105 | this.init();
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106 | };
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107 |
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108 | _proto.init = function init() {
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109 | var $d = this.$d;
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110 | this.$y = $d.getFullYear();
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111 | this.$M = $d.getMonth();
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112 | this.$D = $d.getDate();
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113 | this.$W = $d.getDay();
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114 | this.$H = $d.getHours();
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115 | this.$m = $d.getMinutes();
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116 | this.$s = $d.getSeconds();
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117 | this.$ms = $d.getMilliseconds();
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118 | }
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119 | ;
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120 |
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121 | _proto.$utils = function $utils() {
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122 | return Utils;
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123 | };
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124 |
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125 | _proto.isValid = function isValid() {
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126 | return !(this.$d.toString() === C.INVALID_DATE_STRING);
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127 | };
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128 |
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129 | _proto.isSame = function isSame(that, units) {
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130 | var other = dayjs(that);
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131 | return this.startOf(units) <= other && other <= this.endOf(units);
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132 | };
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133 |
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134 | _proto.isAfter = function isAfter(that, units) {
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135 | return dayjs(that) < this.startOf(units);
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136 | };
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137 |
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138 | _proto.isBefore = function isBefore(that, units) {
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139 | return this.endOf(units) < dayjs(that);
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140 | };
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141 |
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142 | _proto.$g = function $g(input, get, set) {
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143 | if (Utils.u(input)) return this[get];
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144 | return this.set(set, input);
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145 | };
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146 |
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147 | _proto.unix = function unix() {
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148 | return Math.floor(this.valueOf() / 1000);
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149 | };
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150 |
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151 | _proto.valueOf = function valueOf() {
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152 |
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153 | return this.$d.getTime();
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154 | };
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155 |
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156 | _proto.startOf = function startOf(units, _startOf) {
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157 | var _this = this;
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158 |
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159 |
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160 | var isStartOf = !Utils.u(_startOf) ? _startOf : true;
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161 | var unit = Utils.p(units);
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162 |
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163 | var instanceFactory = function instanceFactory(d, m) {
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164 | var ins = Utils.w(_this.$u ? Date.UTC(_this.$y, m, d) : new Date(_this.$y, m, d), _this);
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165 | return isStartOf ? ins : ins.endOf(C.D);
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166 | };
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167 |
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168 | var instanceFactorySet = function instanceFactorySet(method, slice) {
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169 | var argumentStart = [0, 0, 0, 0];
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170 | var argumentEnd = [23, 59, 59, 999];
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171 | return Utils.w(_this.toDate()[method].apply(
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172 | _this.toDate('s'), (isStartOf ? argumentStart : argumentEnd).slice(slice)), _this);
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173 | };
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174 |
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175 | var $W = this.$W,
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176 | $M = this.$M,
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177 | $D = this.$D;
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178 | var utcPad = "set" + (this.$u ? 'UTC' : '');
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179 |
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180 | switch (unit) {
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181 | case C.Y:
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182 | return isStartOf ? instanceFactory(1, 0) : instanceFactory(31, 11);
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183 |
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184 | case C.M:
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185 | return isStartOf ? instanceFactory(1, $M) : instanceFactory(0, $M + 1);
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186 |
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187 | case C.W:
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188 | {
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189 | var weekStart = this.$locale().weekStart || 0;
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190 | var gap = ($W < weekStart ? $W + 7 : $W) - weekStart;
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191 | return instanceFactory(isStartOf ? $D - gap : $D + (6 - gap), $M);
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192 | }
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193 |
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194 | case C.D:
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195 | case C.DATE:
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196 | return instanceFactorySet(utcPad + "Hours", 0);
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197 |
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198 | case C.H:
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199 | return instanceFactorySet(utcPad + "Minutes", 1);
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200 |
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201 | case C.MIN:
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202 | return instanceFactorySet(utcPad + "Seconds", 2);
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203 |
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204 | case C.S:
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205 | return instanceFactorySet(utcPad + "Milliseconds", 3);
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206 |
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207 | default:
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208 | return this.clone();
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209 | }
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210 | };
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211 |
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212 | _proto.endOf = function endOf(arg) {
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213 | return this.startOf(arg, false);
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214 | };
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215 |
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216 | _proto.$set = function $set(units, _int) {
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217 | var _C$D$C$DATE$C$M$C$Y$C;
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218 |
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219 |
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220 | var unit = Utils.p(units);
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221 | var utcPad = "set" + (this.$u ? 'UTC' : '');
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222 | var name = (_C$D$C$DATE$C$M$C$Y$C = {}, _C$D$C$DATE$C$M$C$Y$C[C.D] = utcPad + "Date", _C$D$C$DATE$C$M$C$Y$C[C.DATE] = utcPad + "Date", _C$D$C$DATE$C$M$C$Y$C[C.M] = utcPad + "Month", _C$D$C$DATE$C$M$C$Y$C[C.Y] = utcPad + "FullYear", _C$D$C$DATE$C$M$C$Y$C[C.H] = utcPad + "Hours", _C$D$C$DATE$C$M$C$Y$C[C.MIN] = utcPad + "Minutes", _C$D$C$DATE$C$M$C$Y$C[C.S] = utcPad + "Seconds", _C$D$C$DATE$C$M$C$Y$C[C.MS] = utcPad + "Milliseconds", _C$D$C$DATE$C$M$C$Y$C)[unit];
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223 | var arg = unit === C.D ? this.$D + (_int - this.$W) : _int;
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224 |
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225 | if (unit === C.M || unit === C.Y) {
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226 |
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227 | var date = this.clone().set(C.DATE, 1);
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228 | date.$d[name](arg);
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229 | date.init();
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230 | this.$d = date.set(C.DATE, Math.min(this.$D, date.daysInMonth())).$d;
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231 | } else if (name) this.$d[name](arg);
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232 |
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233 | this.init();
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234 | return this;
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235 | };
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236 |
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237 | _proto.set = function set(string, _int2) {
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238 | return this.clone().$set(string, _int2);
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239 | };
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240 |
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241 | _proto.get = function get(unit) {
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242 | return this[Utils.p(unit)]();
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243 | };
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244 |
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245 | _proto.add = function add(number, units) {
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246 | var _this2 = this,
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247 | _C$MIN$C$H$C$S$unit;
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248 |
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249 | number = Number(number);
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250 |
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251 | var unit = Utils.p(units);
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252 |
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253 | var instanceFactorySet = function instanceFactorySet(n) {
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254 | var d = dayjs(_this2);
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255 | return Utils.w(d.date(d.date() + Math.round(n * number)), _this2);
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256 | };
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257 |
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258 | if (unit === C.M) {
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259 | return this.set(C.M, this.$M + number);
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260 | }
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261 |
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262 | if (unit === C.Y) {
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263 | return this.set(C.Y, this.$y + number);
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264 | }
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265 |
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266 | if (unit === C.D) {
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267 | return instanceFactorySet(1);
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268 | }
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269 |
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270 | if (unit === C.W) {
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271 | return instanceFactorySet(7);
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272 | }
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273 |
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274 | var step = (_C$MIN$C$H$C$S$unit = {}, _C$MIN$C$H$C$S$unit[C.MIN] = C.MILLISECONDS_A_MINUTE, _C$MIN$C$H$C$S$unit[C.H] = C.MILLISECONDS_A_HOUR, _C$MIN$C$H$C$S$unit[C.S] = C.MILLISECONDS_A_SECOND, _C$MIN$C$H$C$S$unit)[unit] || 1;
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275 |
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276 | var nextTimeStamp = this.$d.getTime() + number * step;
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277 | return Utils.w(nextTimeStamp, this);
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278 | };
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279 |
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280 | _proto.subtract = function subtract(number, string) {
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281 | return this.add(number * -1, string);
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282 | };
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283 |
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284 | _proto.format = function format(formatStr) {
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285 | var _this3 = this;
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286 |
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287 | if (!this.isValid()) return C.INVALID_DATE_STRING;
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288 | var str = formatStr || C.FORMAT_DEFAULT;
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289 | var zoneStr = Utils.z(this);
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290 | var locale = this.$locale();
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291 | var $H = this.$H,
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292 | $m = this.$m,
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293 | $M = this.$M;
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294 | var weekdays = locale.weekdays,
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295 | months = locale.months,
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296 | meridiem = locale.meridiem;
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297 |
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298 | var getShort = function getShort(arr, index, full, length) {
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299 | return arr && (arr[index] || arr(_this3, str)) || full[index].substr(0, length);
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300 | };
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301 |
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302 | var get$H = function get$H(num) {
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303 | return Utils.s($H % 12 || 12, num, '0');
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304 | };
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305 |
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306 | var meridiemFunc = meridiem || function (hour, minute, isLowercase) {
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307 | var m = hour < 12 ? 'AM' : 'PM';
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308 | return isLowercase ? m.toLowerCase() : m;
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309 | };
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310 |
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311 | var matches = {
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312 | YY: String(this.$y).slice(-2),
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313 | YYYY: this.$y,
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314 | M: $M + 1,
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315 | MM: Utils.s($M + 1, 2, '0'),
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316 | MMM: getShort(locale.monthsShort, $M, months, 3),
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317 | MMMM: getShort(months, $M),
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318 | D: this.$D,
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319 | DD: Utils.s(this.$D, 2, '0'),
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320 | d: String(this.$W),
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321 | dd: getShort(locale.weekdaysMin, this.$W, weekdays, 2),
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322 | ddd: getShort(locale.weekdaysShort, this.$W, weekdays, 3),
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323 | dddd: weekdays[this.$W],
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324 | H: String($H),
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325 | HH: Utils.s($H, 2, '0'),
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326 | h: get$H(1),
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327 | hh: get$H(2),
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328 | a: meridiemFunc($H, $m, true),
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329 | A: meridiemFunc($H, $m, false),
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330 | m: String($m),
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331 | mm: Utils.s($m, 2, '0'),
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332 | s: String(this.$s),
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333 | ss: Utils.s(this.$s, 2, '0'),
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334 | SSS: Utils.s(this.$ms, 3, '0'),
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335 | Z: zoneStr // 'ZZ' logic below
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336 |
|
337 | };
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338 | return str.replace(C.REGEX_FORMAT, function (match, $1) {
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339 | return $1 || matches[match] || zoneStr.replace(':', '');
|
340 | });
|
341 | };
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342 |
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343 | _proto.utcOffset = function utcOffset() {
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344 |
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345 |
|
346 | return -Math.round(this.$d.getTimezoneOffset() / 15) * 15;
|
347 | };
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348 |
|
349 | _proto.diff = function diff(input, units, _float) {
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350 | var _C$Y$C$M$C$Q$C$W$C$D$;
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351 |
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352 | var unit = Utils.p(units);
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353 | var that = dayjs(input);
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354 | var zoneDelta = (that.utcOffset() - this.utcOffset()) * C.MILLISECONDS_A_MINUTE;
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355 | var diff = this - that;
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356 | var result = Utils.m(this, that);
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357 | result = (_C$Y$C$M$C$Q$C$W$C$D$ = {}, _C$Y$C$M$C$Q$C$W$C$D$[C.Y] = result / 12, _C$Y$C$M$C$Q$C$W$C$D$[C.M] = result, _C$Y$C$M$C$Q$C$W$C$D$[C.Q] = result / 3, _C$Y$C$M$C$Q$C$W$C$D$[C.W] = (diff - zoneDelta) / C.MILLISECONDS_A_WEEK, _C$Y$C$M$C$Q$C$W$C$D$[C.D] = (diff - zoneDelta) / C.MILLISECONDS_A_DAY, _C$Y$C$M$C$Q$C$W$C$D$[C.H] = diff / C.MILLISECONDS_A_HOUR, _C$Y$C$M$C$Q$C$W$C$D$[C.MIN] = diff / C.MILLISECONDS_A_MINUTE, _C$Y$C$M$C$Q$C$W$C$D$[C.S] = diff / C.MILLISECONDS_A_SECOND, _C$Y$C$M$C$Q$C$W$C$D$)[unit] || diff;
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358 |
|
359 | return _float ? result : Utils.a(result);
|
360 | };
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361 |
|
362 | _proto.daysInMonth = function daysInMonth() {
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363 | return this.endOf(C.M).$D;
|
364 | };
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365 |
|
366 | _proto.$locale = function $locale() {
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367 |
|
368 | return Ls[this.$L];
|
369 | };
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370 |
|
371 | _proto.locale = function locale(preset, object) {
|
372 | if (!preset) return this.$L;
|
373 | var that = this.clone();
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374 | var nextLocaleName = parseLocale(preset, object, true);
|
375 | if (nextLocaleName) that.$L = nextLocaleName;
|
376 | return that;
|
377 | };
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378 |
|
379 | _proto.clone = function clone() {
|
380 | return Utils.w(this.$d, this);
|
381 | };
|
382 |
|
383 | _proto.toDate = function toDate() {
|
384 | return new Date(this.valueOf());
|
385 | };
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386 |
|
387 | _proto.toJSON = function toJSON() {
|
388 | return this.isValid() ? this.toISOString() : null;
|
389 | };
|
390 |
|
391 | _proto.toISOString = function toISOString() {
|
392 |
|
393 |
|
394 |
|
395 | return this.$d.toISOString();
|
396 | };
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397 |
|
398 | _proto.toString = function toString() {
|
399 | return this.$d.toUTCString();
|
400 | };
|
401 |
|
402 | return Dayjs;
|
403 | }();
|
404 |
|
405 | var proto = Dayjs.prototype;
|
406 | dayjs.prototype = proto;
|
407 | [['$ms', C.MS], ['$s', C.S], ['$m', C.MIN], ['$H', C.H], ['$W', C.D], ['$M', C.M], ['$y', C.Y], ['$D', C.DATE]].forEach(function (g) {
|
408 | proto[g[1]] = function (input) {
|
409 | return this.$g(input, g[0], g[1]);
|
410 | };
|
411 | });
|
412 |
|
413 | dayjs.extend = function (plugin, option) {
|
414 | if (!plugin.$i) {
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415 |
|
416 | plugin(option, Dayjs, dayjs);
|
417 | plugin.$i = true;
|
418 | }
|
419 |
|
420 | return dayjs;
|
421 | };
|
422 |
|
423 | dayjs.locale = parseLocale;
|
424 | dayjs.isDayjs = isDayjs;
|
425 |
|
426 | dayjs.unix = function (timestamp) {
|
427 | return dayjs(timestamp * 1e3);
|
428 | };
|
429 |
|
430 | dayjs.en = Ls[L];
|
431 | dayjs.Ls = Ls;
|
432 | dayjs.p = {};
|
433 | export default dayjs; |
\ | No newline at end of file |