| 1 | /*** |
| 2 | |
| 3 | MochiKit.DateTime 1.4 |
| 4 | |
| 5 | See <http://mochikit.com/> for documentation, downloads, license, etc. |
| 6 | |
| 7 | (c) 2005 Bob Ippolito. All rights Reserved. |
| 8 | |
| 9 | ***/ |
| 10 | |
| 11 | if (typeof(dojo) != 'undefined') { |
| 12 | dojo.provide('MochiKit.DateTime'); |
| 13 | } |
| 14 | |
| 15 | if (typeof(MochiKit) == 'undefined') { |
| 16 | MochiKit = {}; |
| 17 | } |
| 18 | |
| 19 | if (typeof(MochiKit.DateTime) == 'undefined') { |
| 20 | MochiKit.DateTime = {}; |
| 21 | } |
| 22 | |
| 23 | MochiKit.DateTime.NAME = "MochiKit.DateTime"; |
| 24 | MochiKit.DateTime.VERSION = "1.4"; |
| 25 | MochiKit.DateTime.__repr__ = function () { |
| 26 | return "[" + this.NAME + " " + this.VERSION + "]"; |
| 27 | }; |
| 28 | MochiKit.DateTime.toString = function () { |
| 29 | return this.__repr__(); |
| 30 | }; |
| 31 | |
| 32 | /** @id MochiKit.DateTime.isoDate */ |
| 33 | MochiKit.DateTime.isoDate = function (str) { |
| 34 | str = str + ""; |
| 35 | if (typeof(str) != "string" || str.length === 0) { |
| 36 | return null; |
| 37 | } |
| 38 | var iso = str.split('-'); |
| 39 | if (iso.length === 0) { |
| 40 | return null; |
| 41 | } |
| 42 | return new Date(iso[0], iso[1] - 1, iso[2]); |
| 43 | }; |
| 44 | |
| 45 | MochiKit.DateTime._isoRegexp = /(\d{4,})(?:-(\d{1,2})(?:-(\d{1,2})(?:[T ](\d{1,2}):(\d{1,2})(?::(\d{1,2})(?:\.(\d+))?)?(?:(Z)|([+-])(\d{1,2})(?::(\d{1,2}))?)?)?)?)?/; |
| 46 | |
| 47 | /** @id MochiKit.DateTime.isoTimestamp */ |
| 48 | MochiKit.DateTime.isoTimestamp = function (str) { |
| 49 | str = str + ""; |
| 50 | if (typeof(str) != "string" || str.length === 0) { |
| 51 | return null; |
| 52 | } |
| 53 | var res = str.match(MochiKit.DateTime._isoRegexp); |
| 54 | if (typeof(res) == "undefined" || res === null) { |
| 55 | return null; |
| 56 | } |
| 57 | var year, month, day, hour, min, sec, msec; |
| 58 | year = parseInt(res[1], 10); |
| 59 | if (typeof(res[2]) == "undefined" || res[2] === '') { |
| 60 | return new Date(year); |
| 61 | } |
| 62 | month = parseInt(res[2], 10) - 1; |
| 63 | day = parseInt(res[3], 10); |
| 64 | if (typeof(res[4]) == "undefined" || res[4] === '') { |
| 65 | return new Date(year, month, day); |
| 66 | } |
| 67 | hour = parseInt(res[4], 10); |
| 68 | min = parseInt(res[5], 10); |
| 69 | sec = (typeof(res[6]) != "undefined" && res[6] !== '') ? parseInt(res[6], 10) : 0; |
| 70 | if (typeof(res[7]) != "undefined" && res[7] !== '') { |
| 71 | msec = Math.round(1000.0 * parseFloat("0." + res[7])); |
| 72 | } else { |
| 73 | msec = 0; |
| 74 | } |
| 75 | if ((typeof(res[8]) == "undefined" || res[8] === '') && (typeof(res[9]) == "undefined" || res[9] === '')) { |
| 76 | return new Date(year, month, day, hour, min, sec, msec); |
| 77 | } |
| 78 | var ofs; |
| 79 | if (typeof(res[9]) != "undefined" && res[9] !== '') { |
| 80 | ofs = parseInt(res[10], 10) * 3600000; |
| 81 | if (typeof(res[11]) != "undefined" && res[11] !== '') { |
| 82 | ofs += parseInt(res[11], 10) * 60000; |
| 83 | } |
| 84 | if (res[9] == "-") { |
| 85 | ofs = -ofs; |
| 86 | } |
| 87 | } else { |
| 88 | ofs = 0; |
| 89 | } |
| 90 | return new Date(Date.UTC(year, month, day, hour, min, sec, msec) - ofs); |
| 91 | }; |
| 92 | |
| 93 | /** @id MochiKit.DateTime.toISOTime */ |
| 94 | MochiKit.DateTime.toISOTime = function (date, realISO/* = false */) { |
| 95 | if (typeof(date) == "undefined" || date === null) { |
| 96 | return null; |
| 97 | } |
| 98 | var hh = date.getHours(); |
| 99 | var mm = date.getMinutes(); |
| 100 | var ss = date.getSeconds(); |
| 101 | var lst = [ |
| 102 | ((realISO && (hh < 10)) ? "0" + hh : hh), |
| 103 | ((mm < 10) ? "0" + mm : mm), |
| 104 | ((ss < 10) ? "0" + ss : ss) |
| 105 | ]; |
| 106 | return lst.join(":"); |
| 107 | }; |
| 108 | |
| 109 | /** @id MochiKit.DateTime.toISOTimeStamp */ |
| 110 | MochiKit.DateTime.toISOTimestamp = function (date, realISO/* = false*/) { |
| 111 | if (typeof(date) == "undefined" || date === null) { |
| 112 | return null; |
| 113 | } |
| 114 | var sep = realISO ? "T" : " "; |
| 115 | var foot = realISO ? "Z" : ""; |
| 116 | if (realISO) { |
| 117 | date = new Date(date.getTime() + (date.getTimezoneOffset() * 60000)); |
| 118 | } |
| 119 | return MochiKit.DateTime.toISODate(date) + sep + MochiKit.DateTime.toISOTime(date, realISO) + foot; |
| 120 | }; |
| 121 | |
| 122 | /** @id MochiKit.DateTime.toISODate */ |
| 123 | MochiKit.DateTime.toISODate = function (date) { |
| 124 | if (typeof(date) == "undefined" || date === null) { |
| 125 | return null; |
| 126 | } |
| 127 | var _padTwo = MochiKit.DateTime._padTwo; |
| 128 | return [ |
| 129 | date.getFullYear(), |
| 130 | _padTwo(date.getMonth() + 1), |
| 131 | _padTwo(date.getDate()) |
| 132 | ].join("-"); |
| 133 | }; |
| 134 | |
| 135 | /** @id MochiKit.DateTime.americanDate */ |
| 136 | MochiKit.DateTime.americanDate = function (d) { |
| 137 | d = d + ""; |
| 138 | if (typeof(d) != "string" || d.length === 0) { |
| 139 | return null; |
| 140 | } |
| 141 | var a = d.split('/'); |
| 142 | return new Date(a[2], a[0] - 1, a[1]); |
| 143 | }; |
| 144 | |
| 145 | MochiKit.DateTime._padTwo = function (n) { |
| 146 | return (n > 9) ? n : "0" + n; |
| 147 | }; |
| 148 | |
| 149 | /** @id MochiKit.DateTime.toPaddedAmericanDate */ |
| 150 | MochiKit.DateTime.toPaddedAmericanDate = function (d) { |
| 151 | if (typeof(d) == "undefined" || d === null) { |
| 152 | return null; |
| 153 | } |
| 154 | var _padTwo = MochiKit.DateTime._padTwo; |
| 155 | return [ |
| 156 | _padTwo(d.getMonth() + 1), |
| 157 | _padTwo(d.getDate()), |
| 158 | d.getFullYear() |
| 159 | ].join('/'); |
| 160 | }; |
| 161 | |
| 162 | /** @id MochiKit.DateTime.toAmericanDate */ |
| 163 | MochiKit.DateTime.toAmericanDate = function (d) { |
| 164 | if (typeof(d) == "undefined" || d === null) { |
| 165 | return null; |
| 166 | } |
| 167 | return [d.getMonth() + 1, d.getDate(), d.getFullYear()].join('/'); |
| 168 | }; |
| 169 | |
| 170 | MochiKit.DateTime.EXPORT = [ |
| 171 | "isoDate", |
| 172 | "isoTimestamp", |
| 173 | "toISOTime", |
| 174 | "toISOTimestamp", |
| 175 | "toISODate", |
| 176 | "americanDate", |
| 177 | "toPaddedAmericanDate", |
| 178 | "toAmericanDate" |
| 179 | ]; |
| 180 | |
| 181 | MochiKit.DateTime.EXPORT_OK = []; |
| 182 | MochiKit.DateTime.EXPORT_TAGS = { |
| 183 | ":common": MochiKit.DateTime.EXPORT, |
| 184 | ":all": MochiKit.DateTime.EXPORT |
| 185 | }; |
| 186 | |
| 187 | MochiKit.DateTime.__new__ = function () { |
| 188 | // MochiKit.Base.nameFunctions(this); |
| 189 | var base = this.NAME + "."; |
| 190 | for (var k in this) { |
| 191 | var o = this[k]; |
| 192 | if (typeof(o) == 'function' && typeof(o.NAME) == 'undefined') { |
| 193 | try { |
| 194 | o.NAME = base + k; |
| 195 | } catch (e) { |
| 196 | // pass |
| 197 | } |
| 198 | } |
| 199 | } |
| 200 | }; |
| 201 | |
| 202 | MochiKit.DateTime.__new__(); |
| 203 | |
| 204 | if (typeof(MochiKit.Base) != "undefined") { |
| 205 | MochiKit.Base._exportSymbols(this, MochiKit.DateTime); |
| 206 | } else { |
| 207 | (function (globals, module) { |
| 208 | if ((typeof(JSAN) == 'undefined' && typeof(dojo) == 'undefined') |
| 209 | || (MochiKit.__export__ === false)) { |
| 210 | var all = module.EXPORT_TAGS[":all"]; |
| 211 | for (var i = 0; i < all.length; i++) { |
| 212 | globals[all[i]] = module[all[i]]; |
| 213 | } |
| 214 | } |
| 215 | })(this, MochiKit.DateTime); |
| 216 | } |