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https://ucsy.edu.mm/pages/baseLayout/js/jquery.countdown.js

js ucsy.edu.mm collected 2026-09-24 10:03:16 UTC 9,550 bytes, 235 lines download raw bytes

vendor: 9,550 bytes, lines 1-235
1/*!
2 * The Final Countdown for jQuery v2.1.0 (http://hilios.github.io/jQuery.countdown/)
3 * Copyright (c) 2015 Edson Hilios
4 * 
5 * Permission is hereby granted, free of charge, to any person obtaining a copy of
6 * this software and associated documentation files (the "Software"), to deal in
7 * the Software without restriction, including without limitation the rights to
8 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
9 * the Software, and to permit persons to whom the Software is furnished to do so,
10 * subject to the following conditions:
11 * 
12 * The above copyright notice and this permission notice shall be included in all
13 * copies or substantial portions of the Software.
14 * 
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
17 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
18 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
19 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
20 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21 */
22(function(factory) {
23    "use strict";
24    if (typeof define === "function" && define.amd) {
25        define([ "jquery" ], factory);
26    } else {
27        factory(jQuery);
28    }
29})(function($) {
30    "use strict";
31    var instances = [], matchers = [], defaultOptions = {
32        precision: 100,
33        elapse: false
34    };
35    matchers.push(/^[0-9]*$/.source);
36    matchers.push(/([0-9]{1,2}\/){2}[0-9]{4}( [0-9]{1,2}(:[0-9]{2}){2})?/.source);
37    matchers.push(/[0-9]{4}([\/\-][0-9]{1,2}){2}( [0-9]{1,2}(:[0-9]{2}){2})?/.source);
38    matchers = new RegExp(matchers.join("|"));
39    function parseDateString(dateString) {
40        if (dateString instanceof Date) {
41            return dateString;
42        }
43        if (String(dateString).match(matchers)) {
44            if (String(dateString).match(/^[0-9]*$/)) {
45                dateString = Number(dateString);
46            }
47            if (String(dateString).match(/\-/)) {
48                dateString = String(dateString).replace(/\-/g, "/");
49            }
50            return new Date(dateString);
51        } else {
52            throw new Error("Couldn't cast `" + dateString + "` to a date object.");
53        }
54    }
55    var DIRECTIVE_KEY_MAP = {
56        Y: "years",
57        m: "months",
58        n: "daysToMonth",
59        w: "weeks",
60        d: "daysToWeek",
61        D: "totalDays",
62        H: "hours",
63        M: "minutes",
64        S: "seconds"
65    };
66    function escapedRegExp(str) {
67        var sanitize = str.toString().replace(/([.?*+^$[\]\\(){}|-])/g, "\\$1");
68        return new RegExp(sanitize);
69    }
70    function strftime(offsetObject) {
71        return function(format) {
72            var directives = format.match(/%(-|!)?[A-Z]{1}(:[^;]+;)?/gi);
73            if (directives) {
74                for (var i = 0, len = directives.length; i < len; ++i) {
75                    var directive = directives[i].match(/%(-|!)?([a-zA-Z]{1})(:[^;]+;)?/), regexp = escapedRegExp(directive[0]), modifier = directive[1] || "", plural = directive[3] || "", value = null;
76                    directive = directive[2];
77                    if (DIRECTIVE_KEY_MAP.hasOwnProperty(directive)) {
78                        value = DIRECTIVE_KEY_MAP[directive];
79                        value = Number(offsetObject[value]);
80                    }
81                    if (value !== null) {
82                        if (modifier === "!") {
83                            value = pluralize(plural, value);
84                        }
85                        if (modifier === "") {
86                            if (value < 10) {
87                                value = "0" + value.toString();
88                            }
89                        }
90                        format = format.replace(regexp, value.toString());
91                    }
92                }
93            }
94            format = format.replace(/%%/, "%");
95            return format;
96        };
97    }
98    function pluralize(format, count) {
99        var plural = "s", singular = "";
100        if (format) {
101            format = format.replace(/(:|;|\s)/gi, "").split(/\,/);
102            if (format.length === 1) {
103                plural = format[0];
104            } else {
105                singular = format[0];
106                plural = format[1];
107            }
108        }
109        if (Math.abs(count) === 1) {
110            return singular;
111        } else {
112            return plural;
113        }
114    }
115    var Countdown = function(el, finalDate, options) {
116        this.el = el;
117        this.$el = $(el);
118        this.interval = null;
119        this.offset = {};
120        this.options = $.extend({}, defaultOptions);
121        this.instanceNumber = instances.length;
122        instances.push(this);
123        this.$el.data("countdown-instance", this.instanceNumber);
124        if (options) {
125            if (typeof options === "function") {
126                this.$el.on("update.countdown", options);
127                this.$el.on("stoped.countdown", options);
128                this.$el.on("finish.countdown", options);
129            } else {
130                this.options = $.extend({}, defaultOptions, options);
131            }
132        }
133        this.setFinalDate(finalDate);
134        this.start();
135    };
136    $.extend(Countdown.prototype, {
137        start: function() {
138            if (this.interval !== null) {
139                clearInterval(this.interval);
140            }
141            var self = this;
142            this.update();
143            this.interval = setInterval(function() {
144                self.update.call(self);
145            }, this.options.precision);
146        },
147        stop: function() {
148            clearInterval(this.interval);
149            this.interval = null;
150            this.dispatchEvent("stoped");
151        },
152        toggle: function() {
153            if (this.interval) {
154                this.stop();
155            } else {
156                this.start();
157            }
158        },
159        pause: function() {
160            this.stop();
161        },
162        resume: function() {
163            this.start();
164        },
165        remove: function() {
166            this.stop.call(this);
167            instances[this.instanceNumber] = null;
168            delete this.$el.data().countdownInstance;
169        },
170        setFinalDate: function(value) {
171            this.finalDate = parseDateString(value);
172        },
173        update: function() {
174            if (this.$el.closest("html").length === 0) {
175                this.remove();
176                return;
177            }
178            var hasEventsAttached = $._data(this.el, "events") !== undefined, now = new Date(), newTotalSecsLeft;
179            newTotalSecsLeft = this.finalDate.getTime() - now.getTime();
180            newTotalSecsLeft = Math.ceil(newTotalSecsLeft / 1e3);
181            newTotalSecsLeft = !this.options.elapse && newTotalSecsLeft < 0 ? 0 : Math.abs(newTotalSecsLeft);
182            if (this.totalSecsLeft === newTotalSecsLeft || !hasEventsAttached) {
183                return;
184            } else {
185                this.totalSecsLeft = newTotalSecsLeft;
186            }
187            this.elapsed = now >= this.finalDate;
188            this.offset = {
189                seconds: this.totalSecsLeft % 60,
190                minutes: Math.floor(this.totalSecsLeft / 60) % 60,
191                hours: Math.floor(this.totalSecsLeft / 60 / 60) % 24,
192                days: Math.floor(this.totalSecsLeft / 60 / 60 / 24) % 7,
193                daysToWeek: Math.floor(this.totalSecsLeft / 60 / 60 / 24) % 7,
194                daysToMonth: Math.floor(this.totalSecsLeft / 60 / 60 / 24 % 30.4368),
195                totalDays: Math.floor(this.totalSecsLeft / 60 / 60 / 24),
196                weeks: Math.floor(this.totalSecsLeft / 60 / 60 / 24 / 7),
197                months: Math.floor(this.totalSecsLeft / 60 / 60 / 24 / 30.4368),
198                years: Math.abs(this.finalDate.getFullYear() - now.getFullYear())
199            };
200            if (!this.options.elapse && this.totalSecsLeft === 0) {
201                this.stop();
202                this.dispatchEvent("finish");
203            } else {
204                this.dispatchEvent("update");
205            }
206        },
207        dispatchEvent: function(eventName) {
208            var event = $.Event(eventName + ".countdown");
209            event.finalDate = this.finalDate;
210            event.elapsed = this.elapsed;
211            event.offset = $.extend({}, this.offset);
212            event.strftime = strftime(this.offset);
213            this.$el.trigger(event);
214        }
215    });
216    $.fn.countdown = function() {
217        var argumentsArray = Array.prototype.slice.call(arguments, 0);
218        return this.each(function() {
219            var instanceNumber = $(this).data("countdown-instance");
220            if (instanceNumber !== undefined) {
221                var instance = instances[instanceNumber], method = argumentsArray[0];
222                if (Countdown.prototype.hasOwnProperty(method)) {
223                    instance[method].apply(instance, argumentsArray.slice(1));
224                } else if (String(method).match(/^[$A-Z_][0-9A-Z_$]*$/i) === null) {
225                    instance.setFinalDate.call(instance, method);
226                    instance.start();
227                } else {
228                    $.error("Method %s does not exist on jQuery.countdown".replace(/\%s/gi, method));
229                }
230            } else {
231                new Countdown(this, argumentsArray[0], argumentsArray[1]);
232            }
233        });
234    };
235});

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