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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 | } |