https://petroupoli.gov.gr/wp-content/themes/citygovt/assets/js/jquery.countdown.js

1/*!
2 * The Final Countdown for jQuery v2.0.4 (http://hilios.github.io/jQuery.countdown/)
3 * Copyright (c) 2014 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($) {
30    "use strict";
31    var PRECISION = 100;
32    var instances = [], matchers = [];
33    matchers.push(/^[0-9]*$/.source);
34    matchers.push(/([0-9]{1,2}\/){2}[0-9]{4}( [0-9]{1,2}(:[0-9]{2}){2})?/.source);
35    matchers.push(/[0-9]{4}([\/\-][0-9]{1,2}){2}( [0-9]{1,2}(:[0-9]{2}){2})?/.source);
36    matchers = new RegExp(matchers.join("|"));
37    function parseDateString(dateString) {
38        if (dateString instanceof Date) {
39            return dateString;
40        }
41        if (String(dateString).match(matchers)) {
42            if (String(dateString).match(/^[0-9]*$/)) {
43                dateString = Number(dateString);
44            }
45            if (String(dateString).match(/\-/)) {
46                dateString = String(dateString).replace(/\-/g, "/");
47            }
48            return new Date(dateString);
49        } else {
50            throw new Error("Couldn't cast `" + dateString + "` to a date object.");
51        }
52    }
53    var DIRECTIVE_KEY_MAP = {
54        Y: "years",
55        m: "months",
56        w: "weeks",
57        d: "days",
58        D: "totalDays",
59        H: "hours",
60        M: "minutes",
61        S: "seconds"
62    };
63    function strftime(offsetObject) {
64        return function(format) {
65            var directives = format.match(/%(-|!)?[A-Z]{1}(:[^;]+;)?/gi);
66            if (directives) {
67                for (var i = 0, len = directives.length; i < len; ++i) {
68                    var directive = directives[i].match(/%(-|!)?([a-zA-Z]{1})(:[^;]+;)?/), regexp = new RegExp(directive[0]), modifier = directive[1] || "", plural = directive[3] || "", value = null;
69                    directive = directive[2];
70                    if (DIRECTIVE_KEY_MAP.hasOwnProperty(directive)) {
71                        value = DIRECTIVE_KEY_MAP[directive];
72                        value = Number(offsetObject[value]);
73                    }
74                    if (value !== null) {
75                        if (modifier === "!") {
76                            value = pluralize(plural, value);
77                        }
78                        if (modifier === "") {
79                            if (value < 10) {
80                                value = "0" + value.toString();
81                            }
82                        }
83                        format = format.replace(regexp, value.toString());
84                    }
85                }
86            }
87            format = format.replace(/%%/, "%");
88            return format;
89        };
90    }
91    function pluralize(format, count) {
92        var plural = "s", singular = "";
93        if (format) {
94            format = format.replace(/(:|;|\s)/gi, "").split(/\,/);
95            if (format.length === 1) {
96                plural = format[0];
97            } else {
98                singular = format[0];
99                plural = format[1];
100            }
101        }
102        if (Math.abs(count) === 1) {
103            return singular;
104        } else {
105            return plural;
106        }
107    }
108    var Countdown = function(el, finalDate, callback) {
109        this.el = el;
110        this.$el = $(el);
111        this.interval = null;
112        this.offset = {};
113        this.instanceNumber = instances.length;
114        instances.push(this);
115        this.$el.data("countdown-instance", this.instanceNumber);
116        if (callback) {
117            this.$el.on("update.countdown", callback);
118            this.$el.on("stoped.countdown", callback);
119            this.$el.on("finish.countdown", callback);
120        }
121        this.setFinalDate(finalDate);
122        this.start();
123    };
124    $.extend(Countdown.prototype, {
125        start: function() {
126            if (this.interval !== null) {
127                clearInterval(this.interval);
128            }
129            var self = this;
130            this.update();
131            this.interval = setInterval(function() {
132                self.update.call(self);
133            }, PRECISION);
134        },
135        stop: function() {
136            clearInterval(this.interval);
137            this.interval = null;
138            this.dispatchEvent("stoped");
139        },
140        pause: function() {
141            this.stop.call(this);
142        },
143        resume: function() {
144            this.start.call(this);
145        },
146        remove: function() {
147            this.stop();
148            instances[this.instanceNumber] = null;
149            delete this.$el.data().countdownInstance;
150        },
151        setFinalDate: function(value) {
152            this.finalDate = parseDateString(value);
153        },
154        update: function() {
155            if (this.$el.closest("html").length === 0) {
156                this.remove();
157                return;
158            }
159            this.totalSecsLeft = this.finalDate.getTime() - new Date().getTime();
160            this.totalSecsLeft = Math.ceil(this.totalSecsLeft / 1e3);
161            this.totalSecsLeft = this.totalSecsLeft < 0 ? 0 : this.totalSecsLeft;
162            this.offset = {
163                seconds: this.totalSecsLeft % 60,
164                minutes: Math.floor(this.totalSecsLeft / 60) % 60,
165                hours: Math.floor(this.totalSecsLeft / 60 / 60) % 24,
166                days: Math.floor(this.totalSecsLeft / 60 / 60 / 24) % 7,
167                totalDays: Math.floor(this.totalSecsLeft / 60 / 60 / 24),
168                weeks: Math.floor(this.totalSecsLeft / 60 / 60 / 24 / 7),
169                months: Math.floor(this.totalSecsLeft / 60 / 60 / 24 / 30),
170                years: Math.floor(this.totalSecsLeft / 60 / 60 / 24 / 365)
171            };
172            if (this.totalSecsLeft === 0) {
173                this.stop();
174                this.dispatchEvent("finish");
175            } else {
176                this.dispatchEvent("update");
177            }
178        },
179        dispatchEvent: function(eventName) {
180            var event = $.Event(eventName + ".countdown");
181            event.finalDate = this.finalDate;
182            event.offset = $.extend({}, this.offset);
183            event.strftime = strftime(this.offset);
184            this.$el.trigger(event);
185        }
186    });
187    $.fn.countdown = function() {
188        var argumentsArray = Array.prototype.slice.call(arguments, 0);
189        return this.each(function() {
190            var instanceNumber = $(this).data("countdown-instance");
191            if (instanceNumber !== undefined) {
192                var instance = instances[instanceNumber], method = argumentsArray[0];
193                if (Countdown.prototype.hasOwnProperty(method)) {
194                    instance[method].apply(instance, argumentsArray.slice(1));
195                } else if (String(method).match(/^[$A-Z_][0-9A-Z_$]*$/i) === null) {
196                    instance.setFinalDate.call(instance, method);
197                    instance.start();
198                } else {
199                    $.error("Method %s does not exist on jQuery.countdown".replace(/\%s/gi, method));
200                }
201            } else {
202                new Countdown(this, argumentsArray[0], argumentsArray[1]);
203            }
204        });
205    };
206});