https://www.uc.edu/etc.clientlibs/uc-base/components/clientlibs/li…s.lc-ffd985e979170aca4a8c5bd5b54f74bf-lc.js

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a(this.settings.errorElement+"."+b,this.errorContext)},resetInternals:function(){this.successList=[],this.errorList=[],this.errorMap={},this.toShow=a([]),this.toHide=a([])},reset:function(){this.resetInternals(),this.currentElements=a([])},prepareForm:function(){this.reset(),this.toHide=this.errors().add(this.containers)},prepareElement:function(a){this.reset(),this.toHide=this.errorsFor(a)},elementValue:function(b){var c,d,e=a(b),f=b.type,g="undefined"!=typeof e.attr("contenteditable")&&"false"!==e.attr("contenteditable");return"radio"===f||"checkbox"===f?this.findByName(b.name).filter(":checked").val():"number"===f&&"undefined"!=typeof b.validity?b.validity.badInput?"NaN":e.val():(c=g?e.text():e.val(),"file"===f?"C:\\fakepath\\"===c.substr(0,12)?c.substr(12):(d=c.lastIndexOf("/"),d>=0?c.substr(d+1):(d=c.lastIndexOf("\\"),d>=0?c.substr(d+1):c)):"string"==typeof c?c.replace(/\r/g,""):c)},check:function(b){b=this.validationTargetFor(this.clean(b));var c,d,e,f,g=a(b).rules(),h=a.map(g,function(a,b){return b}).length,i=!1,j=this.elementValue(b);"function"==typeof g.normalizer?f=g.normalizer:"function"==typeof this.settings.normalizer&&(f=this.settings.normalizer),f&&(j=f.call(b,j),delete g.normalizer);for(d in g){e={method:d,parameters:g[d]};try{if(c=a.validator.methods[d].call(this,j,b,e.parameters),"dependency-mismatch"===c&&1===h){i=!0;continue}if(i=!1,"pending"===c)return void(this.toHide=this.toHide.not(this.errorsFor(b)));if(!c)return this.formatAndAdd(b,e),!1}catch(k){throw this.settings.debug&&window.console&&console.log("Exception occurred when checking element "+b.id+", check the '"+e.method+"' method.",k),k instanceof TypeError&&(k.message+=".  Exception occurred when checking element "+b.id+", check the '"+e.method+"' method."),k}}if(!i)return this.objectLength(g)&&this.successList.push(b),!0},customDataMessage:function(b,c){return a(b).data("msg"+c.charAt(0).toUpperCase()+c.substring(1).toLowerCase())||a(b).data("msg")},customMessage:function(a,b){var c=this.settings.messages[a];return c&&(c.constructor===String?c:c[b])},findDefined:function(){for(var a=0;a<arguments.length;a++)if(void 0!==arguments[a])return arguments[a]},defaultMessage:function(b,c){"string"==typeof c&&(c={method:c});var d=this.findDefined(this.customMessage(b.name,c.method),this.customDataMessage(b,c.method),!this.settings.ignoreTitle&&b.title||void 0,a.validator.messages[c.method],"<strong>Warning: No message defined for "+b.name+"</strong>"),e=/\$?\{(\d+)\}/g;return"function"==typeof d?d=d.call(this,c.parameters,b):e.test(d)&&(d=a.validator.format(d.replace(e,"{$1}"),c.parameters)),d},formatAndAdd:function(a,b){var c=this.defaultMessage(a,b);this.errorList.push({message:c,element:a,method:b.method}),this.errorMap[a.name]=c,this.submitted[a.name]=c},addWrapper:function(a){return this.settings.wrapper&&(a=a.add(a.parent(this.settings.wrapper))),a},defaultShowErrors:function(){var a,b,c;for(a=0;this.errorList[a];a++)c=this.errorList[a],this.settings.highlight&&this.settings.highlight.call(this,c.element,this.settings.errorClass,this.settings.validClass),this.showLabel(c.element,c.message);if(this.errorList.length&&(this.toShow=this.toShow.add(this.containers)),this.settings.success)for(a=0;this.successList[a];a++)this.showLabel(this.successList[a]);if(this.settings.unhighlight)for(a=0,b=this.validElements();b[a];a++)this.settings.unhighlight.call(this,b[a],this.settings.errorClass,this.settings.validClass);this.toHide=this.toHide.not(this.toShow),this.hideErrors(),this.addWrapper(this.toShow).show()},validElements:function(){return this.currentElements.not(this.invalidElements())},invalidElements:function(){return a(this.errorList).map(function(){return this.element})},showLabel:function(b,c){var d,e,f,g,h=this.errorsFor(b),i=this.idOrName(b),j=a(b).attr("aria-describedby");h.length?(h.removeClass(this.settings.validClass).addClass(this.settings.errorClass),h.html(c)):(h=a("<"+this.settings.errorElement+">").attr("id",i+"-error").addClass(this.settings.errorClass).html(c||""),d=h,this.settings.wrapper&&(d=h.hide().show().wrap("<"+this.settings.wrapper+"/>").parent()),this.labelContainer.length?this.labelContainer.append(d):this.settings.errorPlacement?this.settings.errorPlacement.call(this,d,a(b)):d.insertAfter(b),h.is("label")?h.attr("for",i):0===h.parents("label[for='"+this.escapeCssMeta(i)+"']").length&&(f=h.attr("id"),j?j.match(new RegExp("\\b"+this.escapeCssMeta(f)+"\\b"))||(j+=" "+f):j=f,a(b).attr("aria-describedby",j),e=this.groups[b.name],e&&(g=this,a.each(g.groups,function(b,c){c===e&&a("[name='"+g.escapeCssMeta(b)+"']",g.currentForm).attr("aria-describedby",h.attr("id"))})))),!c&&this.settings.success&&(h.text(""),"string"==typeof this.settings.success?h.addClass(this.settings.success):this.settings.success(h,b)),this.toShow=this.toShow.add(h)},errorsFor:function(b){var c=this.escapeCssMeta(this.idOrName(b)),d=a(b).attr("aria-describedby"),e="label[for='"+c+"'], label[for='"+c+"'] *";return d&&(e=e+", #"+this.escapeCssMeta(d).replace(/\s+/g,", #")),this.errors().filter(e)},escapeCssMeta:function(a){return void 0===a?"":a.replace(/([\\!"#$%&'()*+,./:;<=>?@\[\]^`{|}~])/g,"\\$1")},idOrName:function(a){return this.groups[a.name]||(this.checkable(a)?a.name:a.id||a.name)},validationTargetFor:function(b){return this.checkable(b)&&(b=this.findByName(b.name)),a(b).not(this.settings.ignore)[0]},checkable:function(a){return/radio|checkbox/i.test(a.type)},findByName:function(b){return a(this.currentForm).find("[name='"+this.escapeCssMeta(b)+"']")},getLength:function(b,c){switch(c.nodeName.toLowerCase()){case"select":return a("option:selected",c).length;case"input":if(this.checkable(c))return this.findByName(c.name).filter(":checked").length}return b.length},depend:function(a,b){return!this.dependTypes[typeof a]||this.dependTypes[typeof a](a,b)},dependTypes:{"boolean":function(a){return a},string:function(b,c){return!!a(b,c.form).length},"function":function(a,b){return a(b)}},optional:function(b){var c=this.elementValue(b);return!a.validator.methods.required.call(this,c,b)&&"dependency-mismatch"},startRequest:function(b){this.pending[b.name]||(this.pendingRequest++,a(b).addClass(this.settings.pendingClass),this.pending[b.name]=!0)},stopRequest:function(b,c){this.pendingRequest--,this.pendingRequest<0&&(this.pendingRequest=0),delete this.pending[b.name],a(b).removeClass(this.settings.pendingClass),c&&0===this.pendingRequest&&this.formSubmitted&&this.form()&&0===this.pendingRequest?(a(this.currentForm).trigger("submit"),this.submitButton&&a("input:hidden[name='"+this.submitButton.name+"']",this.currentForm).remove(),this.formSubmitted=!1):!c&&0===this.pendingRequest&&this.formSubmitted&&(a(this.currentForm).triggerHandler("invalid-form",[this]),this.formSubmitted=!1)},previousValue:function(b,c){return c="string"==typeof c&&c||"remote",a.data(b,"previousValue")||a.data(b,"previousValue",{old:null,valid:!0,message:this.defaultMessage(b,{method:c})})},destroy:function(){this.resetForm(),a(this.currentForm).off(".validate").removeData("validator").find(".validate-equalTo-blur").off(".validate-equalTo").removeClass("validate-equalTo-blur").find(".validate-lessThan-blur").off(".validate-lessThan").removeClass("validate-lessThan-blur").find(".validate-lessThanEqual-blur").off(".validate-lessThanEqual").removeClass("validate-lessThanEqual-blur").find(".validate-greaterThanEqual-blur").off(".validate-greaterThanEqual").removeClass("validate-greaterThanEqual-blur").find(".validate-greaterThan-blur").off(".validate-greaterThan").removeClass("validate-greaterThan-blur")}},classRuleSettings:{required:{required:!0},email:{email:!0},url:{url:!0},date:{date:!0},dateISO:{dateISO:!0},number:{number:!0},digits:{digits:!0},creditcard:{creditcard:!0}},addClassRules:function(b,c){b.constructor===String?this.classRuleSettings[b]=c:a.extend(this.classRuleSettings,b)},classRules:function(b){var c={},d=a(b).attr("class");return d&&a.each(d.split(" "),function(){this in a.validator.classRuleSettings&&a.extend(c,a.validator.classRuleSettings[this])}),c},normalizeAttributeRule:function(a,b,c,d){/min|max|step/.test(c)&&(null===b||/number|range|text/.test(b))&&(d=Number(d),isNaN(d)&&(d=void 0)),d||0===d?a[c]=d:b===c&&"range"!==b&&(a["date"===b?"dateISO":c]=!0)},attributeRules:function(b){var c,d,e={},f=a(b),g=b.getAttribute("type");for(c in a.validator.methods)"required"===c?(d=b.getAttribute(c),""===d&&(d=!0),d=!!d):d=f.attr(c),this.normalizeAttributeRule(e,g,c,d);return e.maxlength&&/-1|2147483647|524288/.test(e.maxlength)&&delete e.maxlength,e},dataRules:function(b){var c,d,e={},f=a(b),g=b.getAttribute("type");for(c in a.validator.methods)d=f.data("rule"+c.charAt(0).toUpperCase()+c.substring(1).toLowerCase()),""===d&&(d=!0),this.normalizeAttributeRule(e,g,c,d);return e},staticRules:function(b){var c={},d=a.data(b.form,"validator");return d.settings.rules&&(c=a.validator.normalizeRule(d.settings.rules[b.name])||{}),c},normalizeRules:function(b,c){return a.each(b,function(d,e){if(e===!1)return void delete b[d];if(e.param||e.depends){var f=!0;switch(typeof e.depends){case"string":f=!!a(e.depends,c.form).length;break;case"function":f=e.depends.call(c,c)}f?b[d]=void 0===e.param||e.param:(a.data(c.form,"validator").resetElements(a(c)),delete b[d])}}),a.each(b,function(a,d){b[a]="function"==typeof d&&"normalizer"!==a?d(c):d}),a.each(["minlength","maxlength"],function(){b[this]&&(b[this]=Number(b[this]))}),a.each(["rangelength","range"],function(){var a;b[this]&&(Array.isArray(b[this])?b[this]=[Number(b[this][0]),Number(b[this][1])]:"string"==typeof b[this]&&(a=b[this].replace(/[\[\]]/g,"").split(/[\s,]+/),b[this]=[Number(a[0]),Number(a[1])]))}),a.validator.autoCreateRanges&&(null!=b.min&&null!=b.max&&(b.range=[b.min,b.max],delete b.min,delete b.max),null!=b.minlength&&null!=b.maxlength&&(b.rangelength=[b.minlength,b.maxlength],delete b.minlength,delete b.maxlength)),b},normalizeRule:function(b){if("string"==typeof b){var c={};a.each(b.split(/\s/),function(){c[this]=!0}),b=c}return b},addMethod:function(b,c,d){a.validator.methods[b]=c,a.validator.messages[b]=void 0!==d?d:a.validator.messages[b],c.length<3&&a.validator.addClassRules(b,a.validator.normalizeRule(b))},methods:{required:function(b,c,d){if(!this.depend(d,c))return"dependency-mismatch";if("select"===c.nodeName.toLowerCase()){var e=a(c).val();return e&&e.length>0}return this.checkable(c)?this.getLength(b,c)>0:void 0!==b&&null!==b&&b.length>0},email:function(a,b){return this.optional(b)||/^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/.test(a)},url:function(a,b){return this.optional(b)||/^(?:(?:(?:https?|ftp):)?\/\/)(?:(?:[^\]\[?\/<~#`!@$^&*()+=}|:";',>{ ]|%[0-9A-Fa-f]{2})+(?::(?:[^\]\[?\/<~#`!@$^&*()+=}|:";',>{ ]|%[0-9A-Fa-f]{2})*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z0-9\u00a1-\uffff][a-z0-9\u00a1-\uffff_-]{0,62})?[a-z0-9\u00a1-\uffff]\.)+(?:[a-z\u00a1-\uffff]{2,}\.?))(?::\d{2,5})?(?:[/?#]\S*)?$/i.test(a)},date:function(){var a=!1;return function(b,c){return a||(a=!0,this.settings.debug&&window.console&&console.warn("The `date` method is deprecated and will be removed in version '2.0.0'.\nPlease don't use it, since it relies on the Date constructor, which\nbehaves very differently across browsers and locales. Use `dateISO`\ninstead or one of the locale specific methods in `localizations/`\nand `additional-methods.js`.")),this.optional(c)||!/Invalid|NaN/.test(new Date(b).toString())}}(),dateISO:function(a,b){return this.optional(b)||/^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/.test(a)},number:function(a,b){return this.optional(b)||/^(?:-?\d+|-?\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test(a)},digits:function(a,b){return this.optional(b)||/^\d+$/.test(a)},minlength:function(a,b,c){var d=Array.isArray(a)?a.length:this.getLength(a,b);return this.optional(b)||d>=c},maxlength:function(a,b,c){var d=Array.isArray(a)?a.length:this.getLength(a,b);return this.optional(b)||d<=c},rangelength:function(a,b,c){var d=Array.isArray(a)?a.length:this.getLength(a,b);return this.optional(b)||d>=c[0]&&d<=c[1]},min:function(a,b,c){return this.optional(b)||a>=c},max:function(a,b,c){return this.optional(b)||a<=c},range:function(a,b,c){return this.optional(b)||a>=c[0]&&a<=c[1]},step:function(b,c,d){var e,f=a(c).attr("type"),g="Step attribute on input type "+f+" is not supported.",h=["text","number","range"],i=new RegExp("\\b"+f+"\\b"),j=f&&!i.test(h.join()),k=function(a){var b=(""+a).match(/(?:\.(\d+))?$/);return b&&b[1]?b[1].length:0},l=function(a){return Math.round(a*Math.pow(10,e))},m=!0;if(j)throw new Error(g);return e=k(d),(k(b)>e||l(b)%l(d)!==0)&&(m=!1),this.optional(c)||m},equalTo:function(b,c,d){var e=a(d);return this.settings.onfocusout&&e.not(".validate-equalTo-blur").length&&e.addClass("validate-equalTo-blur").on("blur.validate-equalTo",function(){a(c).valid()}),b===e.val()},remote:function(b,c,d,e){if(this.optional(c))return"dependency-mismatch";e="string"==typeof e&&e||"remote";var f,g,h,i=this.previousValue(c,e);return this.settings.messages[c.name]||(this.settings.messages[c.name]={}),i.originalMessage=i.originalMessage||this.settings.messages[c.name][e],this.settings.messages[c.name][e]=i.message,d="string"==typeof d&&{url:d}||d,h=a.param(a.extend({data:b},d.data)),i.old===h?i.valid:(i.old=h,f=this,this.startRequest(c),g={},g[c.name]=b,a.ajax(a.extend(!0,{mode:"abort",port:"validate"+c.name,dataType:"json",data:g,context:f.currentForm,success:function(a){var d,g,h,j=a===!0||"true"===a;f.settings.messages[c.name][e]=i.originalMessage,j?(h=f.formSubmitted,f.resetInternals(),f.toHide=f.errorsFor(c),f.formSubmitted=h,f.successList.push(c),f.invalid[c.name]=!1,f.showErrors()):(d={},g=a||f.defaultMessage(c,{method:e,parameters:b}),d[c.name]=i.message=g,f.invalid[c.name]=!0,f.showErrors(d)),i.valid=j,f.stopRequest(c,j)}},d)),"pending")}}});var c,d={};return a.ajaxPrefilter?a.ajaxPrefilter(function(a,b,c){var e=a.port;"abort"===a.mode&&(d[e]&&d[e].abort(),d[e]=c)}):(c=a.ajax,a.ajax=function(b){var e=("mode"in b?b:a.ajaxSettings).mode,f=("port"in b?b:a.ajaxSettings).port;return"abort"===e?(d[f]&&d[f].abort(),d[f]=c.apply(this,arguments),d[f]):c.apply(this,arguments)}),a});
78/**
79 * angular-slugify -- provides slugification for AngularJS
80 *
81 * Copyright © 2013 Paul Smith <[email protected]>
82 *
83 * Permission is hereby granted, free of charge, to any person obtaining a copy
84 * of this software and associated documentation files (the “Software”), to deal
85 * in the Software without restriction, including without limitation the rights
86 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
87 * copies of the Software, and to permit persons to whom the Software is
88 * furnished to do so, subject to the following conditions:
89 *
90 * The above copyright notice and this permission notice shall be included in all
91 * copies or substantial portions of the Software.
92 *
93 * THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
94 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
95 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
96 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
97 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
98 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
99 * SOFTWARE.
100 */
101
102(function() {
103    "use strict";
104
105    var mod = angular.module("slugifier", []);
106
107    // Unicode (non-control) characters in the Latin-1 Supplement and Latin
108    // Extended-A blocks, transliterated into ASCII characters.
109    var charmap = {
110        ' ': " ",
111        '¡': "!",
112        '¢': "c",
113        '£': "lb",
114        'Â¥': "yen",
115        '¦': "|",
116        '§': "SS",
117        '¨': "\"",
118        '©': "(c)",
119        'ª': "a",
120        '«': "<<",
121        '¬': "not",
122        '­': "-",
123        '®': "(R)",
124        '°': "^0",
125        '±': "+/-",
126        '²': "^2",
127        '³': "^3",
128        '´': "'",
129        'µ': "u",
130        '¶': "P",
131        '·': ".",
132        '¸': ",",
133        '¹': "^1",
134        'º': "o",
135        '»': ">>",
136        '¼': " 1/4 ",
137        '½': " 1/2 ",
138        '¾': " 3/4 ",
139        '¿': "?",
140        'À': "`A",
141        'Á': "'A",
142        'Â': "^A",
143        'Ã': "~A",
144        'Ä': '"A',
145        'Å': "A",
146        'Æ': "AE",
147        'Ç': "C",
148        'È': "`E",
149        'É': "'E",
150        'Ê': "^E",
151        'Ë': '"E',
152        'Ì': "`I",
153        'Í': "'I",
154        'Î': "^I",
155        'Ï': '"I',
156        'Ð': "D",
157        'Ñ': "~N",
158        'Ò': "`O",
159        'Ó': "'O",
160        'Ô': "^O",
161        'Õ': "~O",
162        'Ö': '"O',
163        '×': "x",
164        'Ø': "O",
165        'Ù': "`U",
166        'Ú': "'U",
167        'Û': "^U",
168        'Ü': '"U',
169        'Ý': "'Y",
170        'Þ': "Th",
171        'ß': "ss",
172        'à': "`a",
173        'á': "'a",
174        'â': "^a",
175        'ã': "~a",
176        'ä': '"a',
177        'Ã¥': "a",
178        'æ': "ae",
179        'ç': "c",
180        'è': "`e",
181        'é': "'e",
182        'ê': "^e",
183        'ë': '"e',
184        'ì': "`i",

383,c.prototype.slide=function(b,d){var e=this.$element.find(".item.active"),f=d||this.getItemForDirection(b,e),g=this.interval,h="next"==b?"left":"right",i=this;if(f.hasClass("active"))return this.sliding=!1;var j=f[0],k=a.Event("slide.bs.carousel",{relatedTarget:j,direction:h});if(this.$element.trigger(k),!k.isDefaultPrevented()){if(this.sliding=!0,g&&this.pause(),this.$indicators.length){this.$indicators.find(".active").removeClass("active");var l=a(this.$indicators.children()[this.getItemIndex(f)]);l&&l.addClass("active")}var m=a.Event("slid.bs.carousel",{relatedTarget:j,direction:h});return a.support.transition&&this.$element.hasClass("slide")?(f.addClass(b),f[0].offsetWidth,e.addClass(h),f.addClass(h),e.one("bsTransitionEnd",function(){f.removeClass([b,h].join(" ")).addClass("active"),e.removeClass(["active",h].join(" 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Date(a)})},getDate:function(){return this._utc_to_local(this.getUTCDate())},getUTCDate:function(){var a=this.dates.get(-1);return a!==b?new Date(a):null},clearDates:function(){this.inputField.val(""),this.update(),this._trigger("changeDate"),this.o.autoclose&&this.hide()},setDates:function(){var b=a.isArray(arguments[0])?arguments[0]:arguments;return this.update.apply(this,b),this._trigger("changeDate"),this.setValue(),this},setUTCDates:function(){var b=a.isArray(arguments[0])?arguments[0]:arguments;return this.setDates.apply(this,a.map(b,this._utc_to_local)),this},setDate:f("setDates"),setUTCDate:f("setUTCDates"),remove:f("destroy","Method `remove` is deprecated and will be removed in version 2.0. Use `destroy` instead"),setValue:function(){var a=this.getFormattedDate();return this.inputField.val(a),this},getFormattedDate:function(c){c===b&&(c=this.o.format);var d=this.o.language;return a.map(this.dates,function(a){return r.formatDate(a,c,d)}).join(this.o.multidateSeparator)},getStartDate:function(){return this.o.startDate},setStartDate:function(a){return this._process_options({startDate:a}),this.update(),this.updateNavArrows(),this},getEndDate:function(){return this.o.endDate},setEndDate:function(a){return this._process_options({endDate:a}),this.update(),this.updateNavArrows(),this},setDaysOfWeekDisabled:function(a){return this._process_options({daysOfWeekDisabled:a}),this.update(),this},setDaysOfWeekHighlighted:function(a){return this._process_options({daysOfWeekHighlighted:a}),this.update(),this},setDatesDisabled:function(a){return this._process_options({datesDisabled:a}),this.update(),this},place:function(){if(this.isInline)return this;var b=this.picker.outerWidth(),c=this.picker.outerHeight(),d=10,e=a(this.o.container),f=e.width(),g="body"===this.o.container?a(document).scrollTop():e.scrollTop(),h=e.offset(),i=[0];this.element.parents().each(function(){var b=a(this).css("z-index");"auto"!==b&&0!==Number(b)&&i.push(Number(b))});var j=Math.max.apply(Math,i)+this.o.zIndexOffset,k=this.component?this.component.parent().offset():this.element.offset(),l=this.component?this.component.outerHeight(!0):this.element.outerHeight(!1),m=this.component?this.component.outerWidth(!0):this.element.outerWidth(!1),n=k.left-h.left,o=k.top-h.top;"body"!==this.o.container&&(o+=g),this.picker.removeClass("datepicker-orient-top datepicker-orient-bottom datepicker-orient-right datepicker-orient-left"),"auto"!==this.o.orientation.x?(this.picker.addClass("datepicker-orient-"+this.o.orientation.x),"right"===this.o.orientation.x&&(n-=b-m)):k.left<0?(this.picker.addClass("datepicker-orient-left"),n-=k.left-d):n+b>f?(this.picker.addClass("datepicker-orient-right"),n+=m-b):this.o.rtl?this.picker.addClass("datepicker-orient-right"):this.picker.addClass("datepicker-orient-left");var p,q=this.o.orientation.y;if("auto"===q&&(p=-g+o-c,q=p<0?"bottom":"top"),this.picker.addClass("datepicker-orient-"+q),"top"===q?o-=c+parseInt(this.picker.css("padding-top")):o+=l,this.o.rtl){var r=f-(n+m);this.picker.css({top:o,right:r,zIndex:j})}else this.picker.css({top:o,left:n,zIndex:j});return this},_allow_update:!0,update:function(){if(!this._allow_update)return this;var b=this.dates.copy(),c=[],d=!1;return arguments.length?(a.each(arguments,a.proxy(function(a,b){b instanceof Date&&(b=this._local_to_utc(b)),c.push(b)},this)),d=!0):(c=this.isInput?this.element.val():this.element.data("date")||this.inputField.val(),c=c&&this.o.multidate?c.split(this.o.multidateSeparator):[c],delete this.element.data().date),c=a.map(c,a.proxy(function(a){return r.parseDate(a,this.o.format,this.o.language,this.o.assumeNearbyYear)},this)),c=a.grep(c,a.proxy(function(a){return!this.dateWithinRange(a)||!a},this),!0),this.dates.replace(c),this.o.updateViewDate&&(this.dates.length?this.viewDate=new Date(this.dates.get(-1)):this.viewDate<this.o.startDate?this.viewDate=new Date(this.o.startDate):this.viewDate>this.o.endDate?this.viewDate=new Date(this.o.endDate):this.viewDate=this.o.defaultViewDate),d?(this.setValue(),this.element.change()):this.dates.length&&String(b)!==String(this.dates)&&d&&(this._trigger("changeDate"),this.element.change()),!this.dates.length&&b.length&&(this._trigger("clearDate"),this.element.change()),this.fill(),this},fillDow:function(){if(this.o.showWeekDays){var b=this.o.weekStart,c="<tr>";for(this.o.calendarWeeks&&(c+='<th class="cw">&#160;</th>');b<this.o.weekStart+7;)c+='<th class="dow',a.inArray(b,this.o.daysOfWeekDisabled)!==-1&&(c+=" disabled"),c+='">'+q[this.o.language].daysMin[b++%7]+"</th>";c+="</tr>",this.picker.find(".datepicker-days thead").append(c)}},fillMonths:function(){for(var a,b=this._utc_to_local(this.viewDate),c="",d=0;d<12;d++)a=b&&b.getMonth()===d?" focused":"",c+='<span class="month'+a+'">'+q[this.o.language].monthsShort[d]+"</span>";this.picker.find(".datepicker-months td").html(c)},setRange:function(b){b&&b.length?this.range=a.map(b,function(a){return a.valueOf()}):delete this.range,this.fill()},getClassNames:function(b){var c=[],f=this.viewDate.getUTCFullYear(),g=this.viewDate.getUTCMonth(),h=d();return b.getUTCFullYear()<f||b.getUTCFullYear()===f&&b.getUTCMonth()<g?c.push("old"):(b.getUTCFullYear()>f||b.getUTCFullYear()===f&&b.getUTCMonth()>g)&&c.push("new"),this.focusDate&&b.valueOf()===this.focusDate.valueOf()&&c.push("focused"),this.o.todayHighlight&&e(b,h)&&c.push("today"),this.dates.contains(b)!==-1&&c.push("active"),this.dateWithinRange(b)||c.push("disabled"),this.dateIsDisabled(b)&&c.push("disabled","disabled-date"),a.inArray(b.getUTCDay(),this.o.daysOfWeekHighlighted)!==-1&&c.push("highlighted"),this.range&&(b>this.range[0]&&b<this.range[this.range.length-1]&&c.push("range"),a.inArray(b.valueOf(),this.range)!==-1&&c.push("selected"),b.valueOf()===this.range[0]&&c.push("range-start"),b.valueOf()===this.range[this.range.length-1]&&c.push("range-end")),c},_fill_yearsView:function(c,d,e,f,g,h,i){for(var j,k,l,m="",n=e/10,o=this.picker.find(c),p=Math.floor(f/e)*e,q=p+9*n,r=Math.floor(this.viewDate.getFullYear()/n)*n,s=a.map(this.dates,function(a){return Math.floor(a.getUTCFullYear()/n)*n}),t=p-n;t<=q+n;t+=n)j=[d],k=null,t===p-n?j.push("old"):t===q+n&&j.push("new"),a.inArray(t,s)!==-1&&j.push("active"),(t<g||t>h)&&j.push("disabled"),t===r&&j.push("focused"),i!==a.noop&&(l=i(new Date(t,0,1)),l===b?l={}:"boolean"==typeof l?l={enabled:l}:"string"==typeof l&&(l={classes:l}),l.enabled===!1&&j.push("disabled"),l.classes&&(j=j.concat(l.classes.split(/\s+/))),l.tooltip&&(k=l.tooltip)),m+='<sp

391,_setDate:function(a,b){b&&"date"!==b||this._toggle_multidate(a&&new Date(a)),(!b&&this.o.updateViewDate||"view"===b)&&(this.viewDate=a&&new Date(a)),this.fill(),this.setValue(),b&&"view"===b||this._trigger("changeDate"),this.inputField.trigger("change"),!this.o.autoclose||b&&"date"!==b||this.hide()},moveDay:function(a,b){var c=new Date(a);return c.setUTCDate(a.getUTCDate()+b),c},moveWeek:function(a,b){return this.moveDay(a,7*b)},moveMonth:function(a,b){if(!g(a))return this.o.defaultViewDate;if(!b)return a;var c,d,e=new Date(a.valueOf()),f=e.getUTCDate(),h=e.getUTCMonth(),i=Math.abs(b);if(b=b>0?1:-1,1===i)d=b===-1?function(){return e.getUTCMonth()===h}:function(){return e.getUTCMonth()!==c},c=h+b,e.setUTCMonth(c),c=(c+12)%12;else{for(var j=0;j<i;j++)e=this.moveMonth(e,b);c=e.getUTCMonth(),e.setUTCDate(f),d=function(){return c!==e.getUTCMonth()}}for(;d();)e.setUTCDate(--f),e.setUTCMonth(c);return e},moveYear:function(a,b){return this.moveMonth(a,12*b)},moveAvailableDate:function(a,b,c){do{if(a=this[c](a,b),!this.dateWithinRange(a))return!1;c="moveDay"}while(this.dateIsDisabled(a));return a},weekOfDateIsDisabled:function(b){return a.inArray(b.getUTCDay(),this.o.daysOfWeekDisabled)!==-1},dateIsDisabled:function(b){return this.weekOfDateIsDisabled(b)||a.grep(this.o.datesDisabled,function(a){return e(b,a)}).length>0},dateWithinRange:function(a){return a>=this.o.startDate&&a<=this.o.endDate},keydown:function(a){if(!this.picker.is(":visible"))return void(40!==a.keyCode&&27!==a.keyCode||(this.show(),a.stopPropagation()));var b,c,d=!1,e=this.focusDate||this.viewDate;switch(a.keyCode){case 27:this.focusDate?(this.focusDate=null,this.viewDate=this.dates.get(-1)||this.viewDate,this.fill()):this.hide(),a.preventDefault(),a.stopPropagation();break;case 37:case 38:case 39:case 40:if(!this.o.keyboardNavigation||7===this.o.daysOfWeekDisabled.length)break;b=37===a.keyCode||38===a.keyCode?-1:1,0===this.viewMode?a.ctrlKey?(c=this.moveAvailableDate(e,b,"moveYear"),c&&this._trigger("changeYear",this.viewDate)):a.shiftKey?(c=this.moveAvailableDate(e,b,"moveMonth"),c&&this._trigger("changeMonth",this.viewDate)):37===a.keyCode||39===a.keyCode?c=this.moveAvailableDate(e,b,"moveDay"):this.weekOfDateIsDisabled(e)||(c=this.moveAvailableDate(e,b,"moveWeek")):1===this.viewMode?(38!==a.keyCode&&40!==a.keyCode||(b*=4),c=this.moveAvailableDate(e,b,"moveMonth")):2===this.viewMode&&(38!==a.keyCode&&40!==a.keyCode||(b*=4),c=this.moveAvailableDate(e,b,"moveYear")),c&&(this.focusDate=this.viewDate=c,this.setValue(),this.fill(),a.preventDefault());break;case 13:if(!this.o.forceParse)break;e=this.focusDate||this.dates.get(-1)||this.viewDate,this.o.keyboardNavigation&&(this._toggle_multidate(e),d=!0),this.focusDate=null,this.viewDate=this.dates.get(-1)||this.viewDate,this.setValue(),this.fill(),this.picker.is(":visible")&&(a.preventDefault(),a.stopPropagation(),this.o.autoclose&&this.hide());break;case 9:this.focusDate=null,this.viewDate=this.dates.get(-1)||this.viewDate,this.fill(),this.hide()}d&&(this.dates.length?this._trigger("changeDate"):this._trigger("clearDate"),this.inputField.trigger("change"))},setViewMode:function(a){this.viewMode=a,this.picker.children("div").hide().filter(".datepicker-"+r.viewModes[this.viewMode].clsName).show(),this.updateNavArrows(),this._trigger("changeViewMode",new Date(this.viewDate))}};var l=function(b,c){a.data(b,"datepicker",this),this.element=a(b),this.inputs=a.map(c.inputs,function(a){return a.jquery?a[0]:a}),delete c.inputs,this.keepEmptyValues=c.keepEmptyValues,delete c.keepEmptyValues,n.call(a(this.inputs),c).on("changeDate",a.proxy(this.dateUpdated,this)),this.pickers=a.map(this.inputs,function(b){return a.data(b,"datepicker")}),this.updateDates()};l.prototype={updateDates:function(){this.dates=a.map(this.pickers,function(a){return a.getUTCDate()}),this.updateRanges()},updateRanges:function(){var b=a.map(this.dates,function(a){return a.valueOf()});a.each(this.pickers,function(a,c){c.setRange(b)})},clearDates:function(){a.each(this.pickers,function(a,b){b.clearDates()})},dateUpdated:function(c){if(!this.updating){this.updating=!0;var d=a.data(c.target,"datepicker");if(d!==b){var e=d.getUTCDate(),f=this.keepEmptyValues,g=a.inArray(c.target,this.inputs),h=g-1,i=g+1,j=this.inputs.length;if(g!==-1){if(a.each(this.pickers,function(a,b){b.getUTCDate()||b!==d&&f||b.setUTCDate(e)}),e<this.dates[h])for(;h>=0&&e<this.dates[h];)this.pickers[h--].setUTCDate(e);else if(e>this.dates[i])for(;i<j&&e>this.dates[i];)this.pickers[i++].setUTCDate(e);this.updateDates(),delete this.updating}}}},destroy:function(){a.map(this.pickers,function(a){a.destroy()}),a(this.inputs).off("changeDate",this.dateUpdated),delete this.element.data().datepicker},remove:f("destroy","Method `remove` is deprecated and will be removed in version 2.0. Use `destroy` instead")};var m=a.fn.datepicker,n=function(c){var d=Array.apply(null,arguments);d.shift();var e;if(this.each(function(){var b=a(this),f=b.data("datepicker"),g="object"==typeof c&&c;if(!f){var j=h(this,"date"),m=a.extend({},o,j,g),n=i(m.language),p=a.extend({},o,n,j,g);b.hasClass("input-daterange")||p.inputs?(a.extend(p,{inputs:p.inputs||b.find("input").toArray()}),f=new l(this,p)):f=new k(this,p),b.data("datepicker",f)}"string"==typeof c&&"function"==typeof f[c]&&(e=f[c].apply(f,d))}),e===b||e instanceof k||e instanceof l)return this;if(this.length>1)throw new Error("Using only allowed for the collection of a single element ("+c+" function)");return e};a.fn.datepicker=n;var o=a.fn.datepicker.defaults={assumeNearbyYear:!1,autoclose:!1,beforeShowDay:a.noop,beforeShowMonth:a.noop,beforeShowYear:a.noop,beforeShowDecade:a.noop,beforeShowCentury:a.noop,calendarWeeks:!1,clearBtn:!1,toggleActive:!1,daysOfWeekDisabled:[],daysOfWeekHighlighted:[],datesDisabled:[],endDate:1/0,forceParse:!0,format:"mm/dd/yyyy",keepEmptyValues:!1,keyboardNavigation:!0,language:"en",minViewMode:0,maxViewMode:4,multidate:!1,multidateSeparator:",",orientation:"auto",rtl:!1,startDate:-(1/0),startView:0,todayBtn:!1,todayHighlight:!1,updateViewDate:!0,weekStart:0,disableTouchKeyboard:!1,enableOnReadonly:!0,showOnFocus:!0,zIndexOffset:10,container:"body",immediateUpdates:!1,title:"",templates:{leftArrow:"&#x00AB;",rightArrow:"&#x00BB;"},showWeekDays:!0},p=a.fn.datepicker.locale_opts=["format","rtl","weekStart"];a.fn.datepicker.Constructor=k;var q=a.fn.datepicker.dates={en:{days:["Sunday","Monday","Tuesday","Wednesday","Thursday","Frid

693nd","remove","removeAll","insertRow","updateRow","updateCell","updateByUniqueId","removeByUniqueId","getRowByUniqueId","showRow","hideRow","getHiddenRows","mergeCells","checkAll","uncheckAll","checkInvert","check","uncheck","checkBy","uncheckBy","refresh","resetView","resetWidth","destroy","showLoading","hideLoading","showColumn","hideColumn","getHiddenColumns","getVisibleColumns","showAllColumns","hideAllColumns","filterBy","scrollTo","getScrollPosition","selectPage","prevPage","nextPage","togglePagination","toggleView","refreshOptions","resetSearch","expandRow","collapseRow","expandAllRows","collapseAllRows","updateFormatText"];a.fn.bootstrapTable=function(b){var c,d=Array.prototype.slice.call(arguments,1);return this.each(function(){var e=a(this),f=e.data("bootstrap.table"),g=a.extend({},o.DEFAULTS,e.data(),"object"==typeof b&&b);if("string"==typeof b){if(a.inArray(b,p)<0)throw new Error("Unknown method: "+b);if(!f)return;c=f[b].apply(f,d),"destroy"===b&&e.removeData("bootstrap.table")}f||e.data("bootstrap.table",f=new o(this,g))}),"undefined"==typeof c?this:c},a.fn.bootstrapTable.Constructor=o,a.fn.bootstrapTable.defaults=o.DEFAULTS,a.fn.bootstrapTable.columnDefaults=o.COLUMN_DEFAULTS,a.fn.bootstrapTable.locales=o.LOCALES,a.fn.bootstrapTable.methods=p,a.fn.bootstrapTable.utils={sprintf:c,getFieldIndex:e,compareObjects:i,calculateObjectValue:h,getItemField:l,objectKeys:n,isIEBrowser:m},a(function(){a('[data-toggle="table"]').bootstrapTable()})}(jQuery);
694
695// ==================================================
696// fancyBox v3.5.7
697//
698// Licensed GPLv3 for open source use
699// or fancyBox Commercial License for commercial use
700//
701// http://fancyapps.com/fancybox/
702// Copyright 2019 fancyApps
703//
704// ==================================================
705(function (window, document, $, undefined) {
706  "use strict";
707
708  window.console = window.console || {
709    info: function (stuff) {}
710  };
711
712  // If there's no jQuery, fancyBox can't work
713  // =========================================
714
715  if (!$) {
716    return;
717  }
718
719  // Check if fancyBox is already initialized
720  // ========================================
721
722  if ($.fn.fancybox) {
723    console.info("fancyBox already initialized");
724
725    return;
726  }
727
728  // Private default settings
729  // ========================
730
731  var defaults = {
732    // Close existing modals
733    // Set this to false if you do not need to stack multiple instances
734    closeExisting: false,
735
736    // Enable infinite gallery navigation
737    loop: false,
738
739    // Horizontal space between slides
740    gutter: 50,
741
742    // Enable keyboard navigation
743    keyboard: true,
744
745    // Should allow caption to overlap the content
746    preventCaptionOverlap: true,
747
748    // Should display navigation arrows at the screen edges
749    arrows: true,
750
751    // Should display counter at the top left corner
752    infobar: true,
753
754    // Should display close button (using `btnTpl.smallBtn` template) over the content
755    // Can be true, false, "auto"
756    // If "auto" - will be automatically enabled for "html", "inline" or "ajax" items
757    smallBtn: "auto",
758
759    // Should display toolbar (buttons at the top)
760    // Can be true, false, "auto"
761    // If "auto" - will be automatically hidden if "smallBtn" is enabled
762    toolbar: "auto",
763
764    // What buttons should appear in the top right corner.
765    // Buttons will be created using templates from `btnTpl` option
766    // and they will be placed into toolbar (class="fancybox-toolbar"` element)
767    buttons: [
768      "zoom",
769      //"share",
770      "slideShow",
771      //"fullScreen",
772      //"download",
773      "thumbs",
774      "close"
775    ],
776
777    // Detect "idle" time in seconds
778    idleTime: 3,
779
780    // Disable right-click and use simple image protection for images
781    protect: false,
782
783    // Shortcut to make content "modal" - disable keyboard navigtion, hide buttons, etc
784    modal: false,
785
786    image: {
787      // Wait for images to load before displaying
788      //   true  - wait for image to load and then display;
789      //   false - display thumbnail and load the full-sized image over top,
790      //           requires predefined image dimensions (`data-width` and `data-height` attributes)
791      preload: false
792    },
793
794    ajax: {
795      // Object containing settings for ajax request
796      settings: {
797        // This helps to indicate that request comes from the modal
798        // Feel free to change naming
799        data: {
800          fancybox: true
801        }
802      }
803    },
804
805    iframe: {
806      // Iframe template
807      tpl: '<iframe id="fancybox-frame{rnd}" name="fancybox-frame{rnd}" class="fancybox-iframe" allowfullscreen="allowfullscreen" allow="autoplay; fullscreen" src=""></iframe>',
808
809      // Preload iframe before displaying it
810      // This allows to calculate iframe content width and height
811      // (note: Due to "Same Origin Policy", you can't get cross domain data).
812      preload: true,
813
814      // Custom CSS styling for iframe wrapping element
815      // You can use this to set custom iframe dimensions
816      css: {},
817
818      // Iframe tag attributes
819      attr: {
820        scrolling: "auto"
821      }
822    },
823
824    // For HTML5 video only
825    video: {
826      tpl: '<video class="fancybox-video" controls controlsList="nodownload" poster="{{poster}}">' +
827        '<source src="{{src}}" type="{{format}}" />' +
828        'Sorry, your browser doesn\'t support embedded videos, <a href="{{src}}">download</a> and watch with your favorite video player!' +
829        "</video>",
830      format: "", // custom video format
831      autoStart: true
832    },
833
834    // Default content type if cannot be detected automatically
835    defaultType: "image",
836
837    // Open/close animation type
838    // Possible values:
839    //   false            - disable
840    //   "zoom"           - zoom images from/to thumbnail
841    //   "fade"
842    //   "zoom-in-out"
843    //
844    animationEffect: "zoom",
845
846    // Duration in ms for open/close animation
847    animationDuration: 366,
848
849    // Should image change opacity while zooming
850    // If opacity is "auto", then opacity will be changed if image and thumbnail have different aspect ratios
851    zoomOpacity: "auto",
852
853    // Transition effect between slides
854    //
855    // Possible values:
856    //   false            - disable
857    //   "fade'
858    //   "slide'
859    //   "circular'
860    //   "tube'
861    //   "zoom-in-out'
862    //   "rotate'
863    //
864    transitionEffect: "fade",
865
866    // Duration in ms for transition animation
867    transitionDuration: 366,
868
869    // Custom CSS class for slide element
870    slideClass: "",
871
872    // Custom CSS class for layout
873    baseClass: "",
874
875    // Base template for layout
876    baseTpl: '<div class="fancybox-container" role="dialog" tabindex="-1">' +
877      '<div class="fancybox-bg"></div>' +
878      '<div class="fancybox-inner">' +
879      '<div class="fancybox-infobar"><span data-fancybox-index></span>&nbsp;/&nbsp;<span data-fancybox-count></span></div>' +
880      '<div class="fancybox-toolbar">{{buttons}}</div>' +
881      '<div class="fancybox-navigation">{{arrows}}</div>' +
882      '<div class="fancybox-stage"></div>' +
883      '<div class="fancybox-caption"><div class="fancybox-caption__body"></div></div>' +
884      "</div>" +
885      "</div>",
886
887    // Loading indicator template
888    spinnerTpl: '<div class="fancybox-loading"></div>',
889
890    // Error message template
891    errorTpl: '<div class="fancybox-error"><p>{{ERROR}}</p></div>',
892
893    btnTpl: {
894      download: '<a download data-fancybox-download class="fancybox-button fancybox-button--download" title="{{DOWNLOAD}}" href="javascript:;">' +
895        '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M18.62 17.09V19H5.38v-1.91zm-2.97-6.96L17 11.45l-5 4.87-5-4.87 1.36-1.32 2.68 2.64V5h1.92v7.77z"/></svg>' +
896        "</a>",
897
898      zoom: '<button data-fancybox-zoom class="fancybox-button fancybox-button--zoom" title="{{ZOOM}}">' +
899        '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M18.7 17.3l-3-3a5.9 5.9 0 0 0-.6-7.6 5.9 5.9 0 0 0-8.4 0 5.9 5.9 0 0 0 0 8.4 5.9 5.9 0 0 0 7.7.7l3 3a1 1 0 0 0 1.3 0c.4-.5.4-1 0-1.5zM8.1 13.8a4 4 0 0 1 0-5.7 4 4 0 0 1 5.7 0 4 4 0 0 1 0 5.7 4 4 0 0 1-5.7 0z"/></svg>' +
900        "</button>",
901
902      close: '<button data-fancybox-close class="fancybox-button fancybox-button--close" title="{{CLOSE}}">' +
903        '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 10.6L6.6 5.2 5.2 6.6l5.4 5.4-5.4 5.4 1.4 1.4 5.4-5.4 5.4 5.4 1.4-1.4-5.4-5.4 5.4-5.4-1.4-1.4-5.4 5.4z"/></svg>' +
904        "</button>",
905
906      // Arrows
907      arrowLeft: '<button data-fancybox-prev class="fancybox-button fancybox-button--arrow_left" title="{{PREV}}">' +
908        '<div><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M11.28 15.7l-1.34 1.37L5 12l4.94-5.07 1.34 1.38-2.68 2.72H19v1.94H8.6z"/></svg></div>' +
909        "</button>",
910
911      arrowRight: '<button data-fancybox-next class="fancybox-button fancybox-button--arrow_right" title="{{NEXT}}">' +
912        '<div><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M15.4 12.97l-2.68 2.72 1.34 1.38L19 12l-4.94-5.07-1.34 1.38 2.68 2.72H5v1.94z"/></svg></div>' +
913        "</button>",
914
915      // This small close button will be appended to your html/inline/ajax content by default,
916      // if "smallBtn" option is not set to false
917      smallBtn: '<button type="button" data-fancybox-close class="fancybox-button fancybox-close-small" title="{{CLOSE}}">' +
918        '<svg xmlns="http://www.w3.org/2000/svg" version="1" viewBox="0 0 24 24"><path d="M13 12l5-5-1-1-5 5-5-5-1 1 5 5-5 5 1 1 5-5 5 5 1-1z"/></svg>' +
919        "</button>"
920    },
921
922    // Container is injected into this element
923    parentEl: "body",
924
925    // Hide browser vertical scrollbars; use at your own risk
926    hideScrollbar: true,
927
928    // Focus handling
929    // ==============
930
931    // Try to focus on the first focusable element after opening
932    autoFocus: true,
933
934    // Put focus back to active element after closing
935    backFocus: true,
936
937    // Do not let user to focus on element outside modal content
938    trapFocus: true,
939
940    // Module specific options
941    // =======================
942
943    fullScreen: {
944      autoStart: false
945    },
946
947    // Set `touch: false` to disable panning/swiping
948    touch: {
949      vertical: true, // Allow to drag content vertically
950      momentum: true // Continue movement after releasing mouse/touch when panning
951    },
952
953    // Hash value when initializing manually,
954    // set `false` to disable hash change
955    hash: null,
956
957    // Customize or add new media types
958    // Example:
959    /*
960      media : {
961        youtube : {
962          params : {
963            autoplay : 0
964          }
965        }
966      }
967    */
968    media: {},
969
970    slideShow: {
971      autoStart: false,
972      speed: 3000
973    },
974
975    thumbs: {
976      autoStart: false, // Display thumbnails on opening
977      hideOnClose: true, // Hide thumbnail grid when closing animation starts
978      parentEl: ".fancybox-container", // Container is injected into this element
979      axis: "y" // Vertical (y) or horizontal (x) scrolling
980    },
981
982    // Use mousewheel to navigate gallery
983    // If 'auto' - enabled for images only
984    wheel: "auto",
985
986    // Callbacks
987    //==========
988
989    // See Documentation/API/Events for more information
990    // Example:
991    /*
992      afterShow: function( instance, current ) {
993        console.info( 'Clicked element:' );
994        console.info( current.opts.$orig );
995      }
996    */
997
998    onInit: $.noop, // When instance has been initialized
999
1000    beforeLoad: $.noop, // Before the content of a slide is being loaded
1001    afterLoad: $.noop, // When the content of a slide is done loading
1002
1003    beforeShow: $.noop, // Before open animation starts
1004    afterShow: $.noop, // When content is done loading and animating
1005
1006    beforeClose: $.noop, // Before the instance attempts to close. Return false to cancel the close.
1007    afterClose: $.noop, // After instance has been closed
1008
1009    onActivate: $.noop, // When instance is brought to front
1010    onDeactivate: $.noop, // When other instance has been activated
1011
1012    // Interaction
1013    // ===========
1014
1015    // Use options below to customize taken action when user clicks or double clicks on the fancyBox area,
1016    // each option can be string or method that returns value.
1017    //
1018    // Possible values:
1019    //   "close"           - close instance
1020    //   "next"            - move to next gallery item
1021    //   "nextOrClose"     - move to next gallery item or close if gallery has only one item
1022    //   "toggleControls"  - show/hide controls
1023    //   "zoom"            - zoom image (if loaded)
1024    //   false             - do nothing
1025
1026    // Clicked on the content
1027    clickContent: function (current, event) {
1028      return current.type === "image" ? "zoom" : false;
1029    },
1030
1031    // Clicked on the slide
1032    clickSlide: "close",
1033
1034    // Clicked on the background (backdrop) element;
1035    // if you have not changed the layout, then most likely you need to use `clickSlide` option
1036    clickOutside: "close",
1037
1038    // Same as previous two, but for double click
1039    dblclickContent: false,
1040    dblclickSlide: false,
1041    dblclickOutside: false,
1042
1043    // Custom options when mobile device is detected
1044    // =============================================
1045
1046    mobile: {
1047      preventCaptionOverlap: false,
1048      idleTime: false,
1049      clickContent: function (current, event) {
1050        return current.type === "image" ? "toggleControls" : false;
1051      },
1052      clickSlide: function (current, event) {
1053        return current.type === "image" ? "toggleControls" : "close";
1054      },
1055      dblclickContent: function (current, event) {
1056        return current.type === "image" ? "zoom" : false;
1057      },
1058      dblclickSlide: function (current, event) {
1059        return current.type === "image" ? "zoom" : false;
1060      }
1061    },
1062
1063    // Internationalization
1064    // ====================
1065
1066    lang: "en",
1067    i18n: {
1068      en: {
1069        CLOSE: "Close",
1070        NEXT: "Next",
1071        PREV: "Previous",
1072        ERROR: "The requested content cannot be loaded. <br/> Please try again later.",
1073        PLAY_START: "Start slideshow",
1074        PLAY_STOP: "Pause slideshow",
1075        FULL_SCREEN: "Full screen",
1076        THUMBS: "Thumbnails",
1077        DOWNLOAD: "Download",
1078        SHARE: "Share",
1079        ZOOM: "Zoom"
1080      },
1081      de: {
1082        CLOSE: "Schlie&szlig;en",
1083        NEXT: "Weiter",
1084        PREV: "Zur&uuml;ck",
1085        ERROR: "Die angeforderten Daten konnten nicht geladen werden. <br/> Bitte versuchen Sie es sp&auml;ter nochmal.",
1086        PLAY_START: "Diaschau starten",
1087        PLAY_STOP: "Diaschau beenden",
1088        FULL_SCREEN: "Vollbild",
1089        THUMBS: "Vorschaubilder",
1090        DOWNLOAD: "Herunterladen",
1091        SHARE: "Teilen",
1092        ZOOM: "Vergr&ouml;&szlig;ern"
1093      }
1094    }
1095  };
1096
1097  // Few useful variables and methods
1098  // ================================
1099
1100  var $W = $(window);
1101  var $D = $(document);
1102
1103  var called = 0;
1104
1105  // Check if an object is a jQuery object and not a native JavaScript object
1106  // ========================================================================
1107  var isQuery = function (obj) {
1108    return obj && obj.hasOwnProperty && obj instanceof $;
1109  };
1110
1111  // Handle multiple browsers for "requestAnimationFrame" and "cancelAnimationFrame"
1112  // ===============================================================================
1113  var requestAFrame = (function () {
1114    return (
1115      window.requestAnimationFrame ||
1116      window.webkitRequestAnimationFrame ||
1117      window.mozRequestAnimationFrame ||
1118      window.oRequestAnimationFrame ||
1119      // if all else fails, use setTimeout
1120      function (callback) {
1121        return window.setTimeout(callback, 1000 / 60);
1122      }
1123    );
1124  })();
1125
1126  var cancelAFrame = (function () {
1127    return (
1128      window.cancelAnimationFrame ||
1129      window.webkitCancelAnimationFrame ||
1130      window.mozCancelAnimationFrame ||
1131      window.oCancelAnimationFrame ||
1132      function (id) {
1133        window.clearTimeout(id);
1134      }
1135    );
1136  })();
1137
1138  // Detect the supported transition-end event property name
1139  // =======================================================
1140  var transitionEnd = (function () {
1141    var el = document.createElement("fakeelement"),
1142      t;
1143
1144    var transitions = {
1145      transition: "transitionend",
1146      OTransition: "oTransitionEnd",
1147      MozTransition: "transitionend",
1148      WebkitTransition: "webkitTransitionEnd"
1149    };
1150
1151    for (t in transitions) {
1152      if (el.style[t] !== undefined) {
1153        return transitions[t];
1154      }
1155    }
1156
1157    return "transitionend";
1158  })();
1159
1160  // Force redraw on an element.
1161  // This helps in cases where the browser doesn't redraw an updated element properly
1162  // ================================================================================
1163  var forceRedraw = function ($el) {
1164    return $el && $el.length && $el[0].offsetHeight;
1165  };
1166
1167  // Exclude array (`buttons`) options from deep merging
1168  // ===================================================
1169  var mergeOpts = function (opts1, opts2) {
1170    var rez = $.extend(true, {}, opts1, opts2);
1171
1172    $.each(opts2, function (key, value) {
1173      if ($.isArray(value)) {
1174        rez[key] = value;
1175      }
1176    });
1177
1178    return rez;
1179  };
1180
1181  // How much of an element is visible in viewport
1182  // =============================================
1183
1184  var inViewport = function (elem) {
1185    var elemCenter, rez;
1186
1187    if (!elem || elem.ownerDocument !== document) {
1188      return false;
1189    }
1190
1191    $(".fancybox-container").css("pointer-events", "none");
1192
1193    elemCenter = {
1194      x: elem.getBoundingClientRect().left + elem.offsetWidth / 2,
1195      y: elem.getBoundingClientRect().top + elem.offsetHeight / 2
1196    };
1197
1198    rez = document.elementFromPoint(elemCenter.x, elemCenter.y) === elem;
1199
1200    $(".fancybox-container").css("pointer-events", "");
1201
1202    return rez;
1203  };
1204
1205  // Class definition
1206  // ================
1207
1208  var FancyBox = function (content, opts, index) {
1209    var self = this;
1210
1211    self.opts = mergeOpts({
1212      index: index
1213    }, $.fancybox.defaults);
1214
1215    if ($.isPlainObject(opts)) {
1216      self.opts = mergeOpts(self.opts, opts);
1217    }
1218
1219    if ($.fancybox.isMobile) {
1220      self.opts = mergeOpts(self.opts, self.opts.mobile);
1221    }
1222
1223    self.id = self.opts.id || ++called;
1224
1225    self.currIndex = parseInt(self.opts.index, 10) || 0;
1226    self.prevIndex = null;
1227
1228    self.prevPos = null;
1229    self.currPos = 0;
1230
1231    self.firstRun = true;
1232
1233    // All group items
1234    self.group = [];
1235
1236    // Existing slides (for current, next and previous gallery items)
1237    self.slides = {};
1238
1239    // Create group elements
1240    self.addContent(content);
1241
1242    if (!self.group.length) {
1243      return;
1244    }
1245
1246    self.init();
1247  };
1248
1249  $.extend(FancyBox.prototype, {
1250    // Create DOM structure
1251    // ====================
1252
1253    init: function () {
1254      var self = this,
1255        firstItem = self.group[self.currIndex],
1256        firstItemOpts = firstItem.opts,
1257        $container,
1258        buttonStr;
1259
1260      if (firstItemOpts.closeExisting) {
1261        $.fancybox.close(true);
1262      }
1263
1264      // Hide scrollbars
1265      // ===============
1266
1267      $("body").addClass("fancybox-active");
1268
1269      if (
1270        !$.fancybox.getInstance() &&
1271        firstItemOpts.hideScrollbar !== false &&
1272        !$.fancybox.isMobile &&
1273        document.body.scrollHeight > window.innerHeight
1274      ) {
1275        $("head").append(
1276          '<style id="fancybox-style-noscroll" type="text/css">.compensate-for-scrollbar{margin-right:' +
1277          (window.innerWidth - document.documentElement.clientWidth) +
1278          "px;}</style>"
1279        );
1280
1281        $("body").addClass("compensate-for-scrollbar");
1282      }
1283
1284      // Build html markup and set references
1285      // ====================================
1286
1287      // Build html code for buttons and insert into main template
1288      buttonStr = "";
1289
1290      $.each(firstItemOpts.buttons, function (index, value) {
1291        buttonStr += firstItemOpts.btnTpl[value] || "";
1292      });
1293
1294      // Create markup from base template, it will be initially hidden to
1295      // avoid unnecessary work like painting while initializing is not complete
1296      $container = $(
1297          self.translate(
1298            self,
1299            firstItemOpts.baseTpl
1300            .replace("{{buttons}}", buttonStr)
1301            .replace("{{arrows}}", firstItemOpts.btnTpl.arrowLeft + firstItemOpts.btnTpl.arrowRight)
1302          )
1303        )
1304        .attr("id", "fancybox-container-" + self.id)
1305        .addClass(firstItemOpts.baseClass)
1306        .data("FancyBox", self)
1307        .appendTo(firstItemOpts.parentEl);
1308
1309      // Create object holding references to jQuery wrapped nodes
1310      self.$refs = {
1311        container: $container
1312      };
1313
1314      ["bg", "inner", "infobar", "toolbar", "stage", "caption", "navigation"].forEach(function (item) {
1315        self.$refs[item] = $container.find(".fancybox-" + item);
1316      });
1317
1318      self.trigger("onInit");
1319
1320      // Enable events, deactive previous instances
1321      self.activate();
1322
1323      // Build slides, load and reveal content
1324      self.jumpTo(self.currIndex);
1325    },
1326
1327    // Simple i18n support - replaces object keys found in template
1328    // with corresponding values
1329    // ============================================================
1330
1331    translate: function (obj, str) {
1332      var arr = obj.opts.i18n[obj.opts.lang] || obj.opts.i18n.en;
1333
1334      return str.replace(/\{\{(\w+)\}\}/g, function (match, n) {
1335        return arr[n] === undefined ? match : arr[n];
1336      });
1337    },
1338
1339    // Populate current group with fresh content
1340    // Check if each object has valid type and content
1341    // ===============================================
1342
1343    addContent: function (content) {
1344      var self = this,
1345        items = $.makeArray(content),
1346        thumbs;
1347
1348      $.each(items, function (i, item) {
1349        var obj = {},
1350          opts = {},
1351          $item,
1352          type,
1353          found,
1354          src,
1355          srcParts;
1356
1357        // Step 1 - Make sure we have an object
1358        // ====================================
1359
1360        if ($.isPlainObject(item)) {
1361          // We probably have manual usage here, something like
1362          // $.fancybox.open( [ { src : "image.jpg", type : "image" } ] )
1363
1364          obj = item;
1365          opts = item.opts || item;
1366        } else if ($.type(item) === "object" && $(item).length) {
1367          // Here we probably have jQuery collection returned by some selector
1368          $item = $(item);
1369
1370          // Support attributes like `data-options='{"touch" : false}'` and `data-touch='false'`
1371          opts = $item.data() || {};
1372          opts = $.extend(true, {}, opts, opts.options);
1373
1374          // Here we store clicked element
1375          opts.$orig = $item;
1376
1377          obj.src = self.opts.src || opts.src || $item.attr("href");
1378
1379          // Assume that simple syntax is used, for example:
1380          //   `$.fancybox.open( $("#test"), {} );`
1381          if (!obj.type && !obj.src) {
1382            obj.type = "inline";
1383            obj.src = item;
1384          }
1385        } else {
1386          // Assume we have a simple html code, for example:
1387          //   $.fancybox.open( '<div><h1>Hi!</h1></div>' );
1388          obj = {
1389            type: "html",
1390            src: item + ""
1391          };
1392        }
1393
1394        // Each gallery object has full collection of options
1395        obj.opts = $.extend(true, {}, self.opts, opts);
1396
1397        // Do not merge buttons array
1398        if ($.isArray(opts.buttons)) {
1399          obj.opts.buttons = opts.buttons;
1400        }
1401
1402        if ($.fancybox.isMobile && obj.opts.mobile) {
1403          obj.opts = mergeOpts(obj.opts, obj.opts.mobile);
1404        }
1405
1406        // Step 2 - Make sure we have content type, if not - try to guess
1407        // ==============================================================
1408
1409        type = obj.type || obj.opts.type;
1410        src = obj.src || "";
1411
1412        if (!type && src) {
1413          if ((found = src.match(/\.(mp4|mov|ogv|webm)((\?|#).*)?$/i))) {
1414            type = "video";
1415
1416            if (!obj.opts.video.format) {
1417              obj.opts.video.format = "video/" + (found[1] === "ogv" ? "ogg" : found[1]);
1418            }
1419          } else if (src.match(/(^data:image\/[a-z0-9+\/=]*,)|(\.(jp(e|g|eg)|gif|png|bmp|webp|svg|ico)((\?|#).*)?$)/i)) {
1420            type = "image";
1421          } else if (src.match(/\.(pdf)((\?|#).*)?$/i)) {
1422            type = "iframe";
1423            obj = $.extend(true, obj, {
1424              contentType: "pdf",
1425              opts: {
1426                iframe: {
1427                  preload: false
1428                }
1429              }
1430            });
1431          } else if (src.charAt(0) === "#") {
1432            type = "inline";
1433          }
1434        }
1435
1436        if (type) {
1437          obj.type = type;
1438        } else {
1439          self.trigger("objectNeedsType", obj);
1440        }
1441
1442        if (!obj.contentType) {
1443          obj.contentType = $.inArray(obj.type, ["html", "inline", "ajax"]) > -1 ? "html" : obj.type;
1444        }
1445
1446        // Step 3 - Some adjustments
1447        // =========================
1448
1449        obj.index = self.group.length;
1450
1451        if (obj.opts.smallBtn == "auto") {
1452          obj.opts.smallBtn = $.inArray(obj.type, ["html", "inline", "ajax"]) > -1;
1453        }
1454
1455        if (obj.opts.toolbar === "auto") {
1456          obj.opts.toolbar = !obj.opts.smallBtn;
1457        }
1458
1459        // Find thumbnail image, check if exists and if is in the viewport
1460        obj.$thumb = obj.opts.$thumb || null;
1461
1462        if (obj.opts.$trigger && obj.index === self.opts.index) {
1463          obj.$thumb = obj.opts.$trigger.find("img:first");
1464
1465          if (obj.$thumb.length) {
1466            obj.opts.$orig = obj.opts.$trigger;
1467          }
1468        }
1469
1470        if (!(obj.$thumb && obj.$thumb.length) && obj.opts.$orig) {
1471          obj.$thumb = obj.opts.$orig.find("img:first");
1472        }
1473
1474        if (obj.$thumb && !obj.$thumb.length) {
1475          obj.$thumb = null;
1476        }
1477
1478        obj.thumb = obj.opts.thumb || (obj.$thumb ? obj.$thumb[0].src : null);
1479
1480        // "caption" is a "special" option, it can be used to customize caption per gallery item
1481        if ($.type(obj.opts.caption) === "function") {
1482          obj.opts.caption = obj.opts.caption.apply(item, [self, obj]);
1483        }
1484
1485        if ($.type(self.opts.caption) === "function") {
1486          obj.opts.caption = self.opts.caption.apply(item, [self, obj]);
1487        }
1488
1489        // Make sure we have caption as a string or jQuery object
1490        if (!(obj.opts.caption instanceof $)) {
1491          obj.opts.caption = obj.opts.caption === undefined ? "" : obj.opts.caption + "";
1492        }
1493
1494        // Check if url contains "filter" used to filter the content
1495        // Example: "ajax.html #something"
1496        if (obj.type === "ajax") {
1497          srcParts = src.split(/\s+/, 2);
1498
1499          if (srcParts.length > 1) {
1500            obj.src = srcParts.shift();
1501
1502            obj.opts.filter = srcParts.shift();
1503          }
1504        }
1505
1506        // Hide all buttons and disable interactivity for modal items
1507        if (obj.opts.modal) {
1508          obj.opts = $.extend(true, obj.opts, {
1509            trapFocus: true,
1510            // Remove buttons
1511            infobar: 0,
1512            toolbar: 0,
1513
1514            smallBtn: 0,
1515
1516            // Disable keyboard navigation
1517            keyboard: 0,
1518
1519            // Disable some modules
1520            slideShow: 0,
1521            fullScreen: 0,
1522            thumbs: 0,
1523            touch: 0,
1524
1525            // Disable click event handlers
1526            clickContent: false,
1527            clickSlide: false,
1528            clickOutside: false,
1529            dblclickContent: false,
1530            dblclickSlide: false,
1531            dblclickOutside: false
1532          });
1533        }
1534
1535        // Step 4 - Add processed object to group
1536        // ======================================
1537
1538        self.group.push(obj);
1539      });
1540
1541      // Update controls if gallery is already opened
1542      if (Object.keys(self.slides).length) {
1543        self.updateControls();
1544
1545        // Update thumbnails, if needed
1546        thumbs = self.Thumbs;
1547
1548        if (thumbs && thumbs.isActive) {
1549          thumbs.create();
1550
1551          thumbs.focus();
1552        }
1553      }
1554    },
1555
1556    // Attach an event handler functions for:
1557    //   - navigation buttons
1558    //   - browser scrolling, resizing;
1559    //   - focusing
1560    //   - keyboard
1561    //   - detecting inactivity
1562    // ======================================
1563
1564    addEvents: function () {
1565      var self = this;
1566
1567      self.removeEvents();
1568
1569      // Make navigation elements clickable
1570      // ==================================
1571
1572      self.$refs.container
1573        .on("click.fb-close", "[data-fancybox-close]", function (e) {
1574          e.stopPropagation();
1575          e.preventDefault();
1576
1577          self.close(e);
1578        })
1579        .on("touchstart.fb-prev click.fb-prev", "[data-fancybox-prev]", function (e) {
1580          e.stopPropagation();
1581          e.preventDefault();
1582
1583          self.previous();
1584        })
1585        .on("touchstart.fb-next click.fb-next", "[data-fancybox-next]", function (e) {
1586          e.stopPropagation();
1587          e.preventDefault();
1588
1589          self.next();
1590        })
1591        .on("click.fb", "[data-fancybox-zoom]", function (e) {
1592          // Click handler for zoom button
1593          self[self.isScaledDown() ? "scaleToActual" : "scaleToFit"]();
1594        });
1595
1596      // Handle page scrolling and browser resizing
1597      // ==========================================
1598
1599      $W.on("orientationchange.fb resize.fb", function (e) {
1600        if (e && e.originalEvent && e.originalEvent.type === "resize") {
1601          if (self.requestId) {
1602            cancelAFrame(self.requestId);
1603          }
1604
1605          self.requestId = requestAFrame(function () {
1606            self.update(e);
1607          });
1608        } else {
1609          if (self.current && self.current.type === "iframe") {
1610            self.$refs.stage.hide();
1611          }
1612
1613          setTimeout(
1614            function () {
1615              self.$refs.stage.show();
1616
1617              self.update(e);
1618            },
1619            $.fancybox.isMobile ? 600 : 250
1620          );
1621        }
1622      });
1623
1624      $D.on("keydown.fb", function (e) {
1625        var instance = $.fancybox ? $.fancybox.getInstance() : null,
1626          current = instance.current,
1627          keycode = e.keyCode || e.which;
1628
1629        // Trap keyboard focus inside of the modal
1630        // =======================================
1631
1632        if (keycode == 9) {
1633          if (current.opts.trapFocus) {
1634            self.focus(e);
1635          }
1636
1637          return;
1638        }
1639
1640        // Enable keyboard navigation
1641        // ==========================
1642
1643        if (!current.opts.keyboard || e.ctrlKey || e.altKey || e.shiftKey || $(e.target).is("input,textarea,video,audio,select")) {
1644          return;
1645        }
1646
1647        // Backspace and Esc keys
1648        if (keycode === 8 || keycode === 27) {
1649          e.preventDefault();
1650
1651          self.close(e);
1652
1653          return;
1654        }
1655
1656        // Left arrow and Up arrow
1657        if (keycode === 37 || keycode === 38) {
1658          e.preventDefault();
1659
1660          self.previous();
1661
1662          return;
1663        }
1664
1665        // Righ arrow and Down arrow
1666        if (keycode === 39 || keycode === 40) {
1667          e.preventDefault();
1668
1669          self.next();
1670
1671          return;
1672        }
1673
1674        self.trigger("afterKeydown", e, keycode);
1675      });
1676
1677      // Hide controls after some inactivity period
1678      if (self.group[self.currIndex].opts.idleTime) {
1679        self.idleSecondsCounter = 0;
1680
1681        $D.on(
1682          "mousemove.fb-idle mouseleave.fb-idle mousedown.fb-idle touchstart.fb-idle touchmove.fb-idle scroll.fb-idle keydown.fb-idle",
1683          function (e) {
1684            self.idleSecondsCounter = 0;
1685
1686            if (self.isIdle) {
1687              self.showControls();
1688            }
1689
1690            self.isIdle = false;
1691          }
1692        );
1693
1694        self.idleInterval = window.setInterval(function () {
1695          self.idleSecondsCounter++;
1696
1697          if (self.idleSecondsCounter >= self.group[self.currIndex].opts.idleTime && !self.isDragging) {
1698            self.isIdle = true;
1699            self.idleSecondsCounter = 0;
1700
1701            self.hideControls();
1702          }
1703        }, 1000);
1704      }
1705    },
1706
1707    // Remove events added by the core
1708    // ===============================
1709
1710    removeEvents: function () {
1711      var self = this;
1712
1713      $W.off("orientationchange.fb resize.fb");
1714      $D.off("keydown.fb .fb-idle");
1715
1716      this.$refs.container.off(".fb-close .fb-prev .fb-next");
1717
1718      if (self.idleInterval) {
1719        window.clearInterval(self.idleInterval);
1720
1721        self.idleInterval = null;
1722      }
1723    },
1724
1725    // Change to previous gallery item
1726    // ===============================
1727
1728    previous: function (duration) {
1729      return this.jumpTo(this.currPos - 1, duration);
1730    },
1731
1732    // Change to next gallery item
1733    // ===========================
1734
1735    next: function (duration) {
1736      return this.jumpTo(this.currPos + 1, duration);
1737    },
1738
1739    // Switch to selected gallery item
1740    // ===============================
1741
1742    jumpTo: function (pos, duration) {
1743      var self = this,
1744        groupLen = self.group.length,
1745        firstRun,
1746        isMoved,
1747        loop,
1748        current,
1749        previous,
1750        slidePos,
1751        stagePos,
1752        prop,
1753        diff;
1754
1755      if (self.isDragging || self.isClosing || (self.isAnimating && self.firstRun)) {
1756        return;
1757      }
1758
1759      // Should loop?
1760      pos = parseInt(pos, 10);
1761      loop = self.current ? self.current.opts.loop : self.opts.loop;
1762
1763      if (!loop && (pos < 0 || pos >= groupLen)) {
1764        return false;
1765      }
1766
1767      // Check if opening for the first time; this helps to speed things up
1768      firstRun = self.firstRun = !Object.keys(self.slides).length;
1769
1770      // Create slides
1771      previous = self.current;
1772
1773      self.prevIndex = self.currIndex;
1774      self.prevPos = self.currPos;
1775
1776      current = self.createSlide(pos);
1777
1778      if (groupLen > 1) {
1779        if (loop || current.index < groupLen - 1) {
1780          self.createSlide(pos + 1);
1781        }
1782
1783        if (loop || current.index > 0) {
1784          self.createSlide(pos - 1);
1785        }
1786      }
1787
1788      self.current = current;
1789      self.currIndex = current.index;
1790      self.currPos = current.pos;
1791
1792      self.trigger("beforeShow", firstRun);
1793
1794      self.updateControls();
1795
1796      // Validate duration length
1797      current.forcedDuration = undefined;
1798
1799      if ($.isNumeric(duration)) {
1800        current.forcedDuration = duration;
1801      } else {
1802        duration = current.opts[firstRun ? "animationDuration" : "transitionDuration"];
1803      }
1804
1805      duration = parseInt(duration, 10);
1806
1807      // Check if user has swiped the slides or if still animating
1808      isMoved = self.isMoved(current);
1809
1810      // Make sure current slide is visible
1811      current.$slide.addClass("fancybox-slide--current");
1812
1813      // Fresh start - reveal container, current slide and start loading content
1814      if (firstRun) {
1815        if (current.opts.animationEffect && duration) {
1816          self.$refs.container.css("transition-duration", duration + "ms");
1817        }
1818
1819        self.$refs.container.addClass("fancybox-is-open").trigger("focus");
1820
1821        // Attempt to load content into slide
1822        // This will later call `afterLoad` -> `revealContent`
1823        self.loadSlide(current);
1824
1825        self.preload("image");
1826
1827        return;
1828      }
1829
1830      // Get actual slide/stage positions (before cleaning up)
1831      slidePos = $.fancybox.getTranslate(previous.$slide);
1832      stagePos = $.fancybox.getTranslate(self.$refs.stage);
1833
1834      // Clean up all slides
1835      $.each(self.slides, function (index, slide) {
1836        $.fancybox.stop(slide.$slide, true);
1837      });
1838
1839      if (previous.pos !== current.pos) {
1840        previous.isComplete = false;
1841      }
1842
1843      previous.$slide.removeClass("fancybox-slide--complete fancybox-slide--current");
1844
1845      // If slides are out of place, then animate them to correct position
1846      if (isMoved) {
1847        // Calculate horizontal swipe distance
1848        diff = slidePos.left - (previous.pos * slidePos.width + previous.pos * previous.opts.gutter);
1849
1850        $.each(self.slides, function (index, slide) {
1851          slide.$slide.removeClass("fancybox-animated").removeClass(function (index, className) {
1852            return (className.match(/(^|\s)fancybox-fx-\S+/g) || []).join(" ");
1853          });
1854
1855          // Make sure that each slide is in equal distance
1856          // This is mostly needed for freshly added slides, because they are not yet positioned
1857          var leftPos = slide.pos * slidePos.width + slide.pos * slide.opts.gutter;
1858
1859          $.fancybox.setTranslate(slide.$slide, {
1860            top: 0,
1861            left: leftPos - stagePos.left + diff
1862          });
1863
1864          if (slide.pos !== current.pos) {
1865            slide.$slide.addClass("fancybox-slide--" + (slide.pos > current.pos ? "next" : "previous"));
1866          }
1867
1868          // Redraw to make sure that transition will start
1869          forceRedraw(slide.$slide);
1870
1871          // Animate the slide
1872          $.fancybox.animate(
1873            slide.$slide, {
1874              top: 0,
1875              left: (slide.pos - current.pos) * slidePos.width + (slide.pos - current.pos) * slide.opts.gutter
1876            },
1877            duration,
1878            function () {
1879              slide.$slide
1880                .css({
1881                  transform: "",
1882                  opacity: ""
1883                })
1884                .removeClass("fancybox-slide--next fancybox-slide--previous");
1885
1886              if (slide.pos === self.currPos) {
1887                self.complete();
1888              }
1889            }
1890          );
1891        });
1892      } else if (duration && current.opts.transitionEffect) {
1893        // Set transition effect for previously active slide
1894        prop = "fancybox-animated fancybox-fx-" + current.opts.transitionEffect;
1895
1896        previous.$slide.addClass("fancybox-slide--" + (previous.pos > current.pos ? "next" : "previous"));
1897
1898        $.fancybox.animate(
1899          previous.$slide,
1900          prop,
1901          duration,
1902          function () {
1903            previous.$slide.removeClass(prop).removeClass("fancybox-slide--next fancybox-slide--previous");
1904          },
1905          false
1906        );
1907      }
1908
1909      if (current.isLoaded) {
1910        self.revealContent(current);
1911      } else {
1912        self.loadSlide(current);
1913      }
1914
1915      self.preload("image");
1916    },
1917
1918    // Create new "slide" element
1919    // These are gallery items  that are actually added to DOM
1920    // =======================================================
1921
1922    createSlide: function (pos) {
1923      var self = this,
1924        $slide,
1925        index;
1926
1927      index = pos % self.group.length;
1928      index = index < 0 ? self.group.length + index : index;
1929
1930      if (!self.slides[pos] && self.group[index]) {
1931        $slide = $('<div class="fancybox-slide"></div>').appendTo(self.$refs.stage);
1932
1933        self.slides[pos] = $.extend(true, {}, self.group[index], {
1934          pos: pos,
1935          $slide: $slide,
1936          isLoaded: false
1937        });
1938
1939        self.updateSlide(self.slides[pos]);
1940      }
1941
1942      return self.slides[pos];
1943    },
1944
1945    // Scale image to the actual size of the image;
1946    // x and y values should be relative to the slide
1947    // ==============================================
1948
1949    scaleToActual: function (x, y, duration) {
1950      var self = this,
1951        current = self.current,
1952        $content = current.$content,
1953        canvasWidth = $.fancybox.getTranslate(current.$slide).width,
1954        canvasHeight = $.fancybox.getTranslate(current.$slide).height,
1955        newImgWidth = current.width,
1956        newImgHeight = current.height,
1957        imgPos,
1958        posX,
1959        posY,
1960        scaleX,
1961        scaleY;
1962
1963      if (self.isAnimating || self.isMoved() || !$content || !(current.type == "image" && current.isLoaded && !current.hasError)) {
1964        return;
1965      }
1966
1967      self.isAnimating = true;
1968
1969      $.fancybox.stop($content);
1970
1971      x = x === undefined ? canvasWidth * 0.5 : x;
1972      y = y === undefined ? canvasHeight * 0.5 : y;
1973
1974      imgPos = $.fancybox.getTranslate($content);
1975
1976      imgPos.top -= $.fancybox.getTranslate(current.$slide).top;
1977      imgPos.left -= $.fancybox.getTranslate(current.$slide).left;
1978
1979      scaleX = newImgWidth / imgPos.width;
1980      scaleY = newImgHeight / imgPos.height;
1981
1982      // Get center position for original image
1983      posX = canvasWidth * 0.5 - newImgWidth * 0.5;
1984      posY = canvasHeight * 0.5 - newImgHeight * 0.5;
1985
1986      // Make sure image does not move away from edges
1987      if (newImgWidth > canvasWidth) {
1988        posX = imgPos.left * scaleX - (x * scaleX - x);
1989
1990        if (posX > 0) {
1991          posX = 0;
1992        }
1993
1994        if (posX < canvasWidth - newImgWidth) {
1995          posX = canvasWidth - newImgWidth;
1996        }
1997      }
1998
1999      if (newImgHeight > canvasHeight) {
2000        posY = imgPos.top * scaleY - (y * scaleY - y);
2001
2002        if (posY > 0) {
2003          posY = 0;
2004        }
2005
2006        if (posY < canvasHeight - newImgHeight) {
2007          posY = canvasHeight - newImgHeight;
2008        }
2009      }
2010
2011      self.updateCursor(newImgWidth, newImgHeight);
2012
2013      $.fancybox.animate(
2014        $content, {
2015          top: posY,
2016          left: posX,
2017          scaleX: scaleX,
2018          scaleY: scaleY
2019        },
2020        duration || 366,
2021        function () {
2022          self.isAnimating = false;
2023        }
2024      );
2025
2026      // Stop slideshow
2027      if (self.SlideShow && self.SlideShow.isActive) {
2028        self.SlideShow.stop();
2029      }
2030    },
2031
2032    // Scale image to fit inside parent element
2033    // ========================================
2034
2035    scaleToFit: function (duration) {
2036      var self = this,
2037        current = self.current,
2038        $content = current.$content,
2039        end;
2040
2041      if (self.isAnimating || self.isMoved() || !$content || !(current.type == "image" && current.isLoaded && !current.hasError)) {
2042        return;
2043      }
2044
2045      self.isAnimating = true;
2046
2047      $.fancybox.stop($content);
2048
2049      end = self.getFitPos(current);
2050
2051      self.updateCursor(end.width, end.height);
2052
2053      $.fancybox.animate(
2054        $content, {
2055          top: end.top,
2056          left: end.left,
2057          scaleX: end.width / $content.width(),
2058          scaleY: end.height / $content.height()
2059        },
2060        duration || 366,
2061        function () {
2062          self.isAnimating = false;
2063        }
2064      );
2065    },
2066
2067    // Calculate image size to fit inside viewport
2068    // ===========================================
2069
2070    getFitPos: function (slide) {
2071      var self = this,
2072        $content = slide.$content,
2073        $slide = slide.$slide,
2074        width = slide.width || slide.opts.width,
2075        height = slide.height || slide.opts.height,
2076        maxWidth,
2077        maxHeight,
2078        minRatio,
2079        aspectRatio,
2080        rez = {};
2081
2082      if (!slide.isLoaded || !$content || !$content.length) {
2083        return false;
2084      }
2085
2086      maxWidth = $.fancybox.getTranslate(self.$refs.stage).width;
2087      maxHeight = $.fancybox.getTranslate(self.$refs.stage).height;
2088
2089      maxWidth -=
2090        parseFloat($slide.css("paddingLeft")) +
2091        parseFloat($slide.css("paddingRight")) +
2092        parseFloat($content.css("marginLeft")) +
2093        parseFloat($content.css("marginRight"));
2094
2095      maxHeight -=
2096        parseFloat($slide.css("paddingTop")) +
2097        parseFloat($slide.css("paddingBottom")) +
2098        parseFloat($content.css("marginTop")) +
2099        parseFloat($content.css("marginBottom"));
2100
2101      if (!width || !height) {
2102        width = maxWidth;
2103        height = maxHeight;
2104      }
2105
2106      minRatio = Math.min(1, maxWidth / width, maxHeight / height);
2107
2108      width = minRatio * width;
2109      height = minRatio * height;
2110
2111      // Adjust width/height to precisely fit into container
2112      if (width > maxWidth - 0.5) {
2113        width = maxWidth;
2114      }
2115
2116      if (height > maxHeight - 0.5) {
2117        height = maxHeight;
2118      }
2119
2120      if (slide.type === "image") {
2121        rez.top = Math.floor((maxHeight - height) * 0.5) + parseFloat($slide.css("paddingTop"));
2122        rez.left = Math.floor((maxWidth - width) * 0.5) + parseFloat($slide.css("paddingLeft"));
2123      } else if (slide.contentType === "video") {
2124        // Force aspect ratio for the video
2125        // "I say the whole world must learn of our peaceful ways… by force!"
2126        aspectRatio = slide.opts.width && slide.opts.height ? width / height : slide.opts.ratio || 16 / 9;
2127
2128        if (height > width / aspectRatio) {
2129          height = width / aspectRatio;
2130        } else if (width > height * aspectRatio) {
2131          width = height * aspectRatio;
2132        }
2133      }
2134
2135      rez.width = width;
2136      rez.height = height;
2137
2138      return rez;
2139    },
2140
2141    // Update content size and position for all slides
2142    // ==============================================
2143
2144    update: function (e) {
2145      var self = this;
2146
2147      $.each(self.slides, function (key, slide) {
2148        self.updateSlide(slide, e);
2149      });
2150    },
2151
2152    // Update slide content position and size
2153    // ======================================
2154
2155    updateSlide: function (slide, e) {
2156      var self = this,
2157        $content = slide && slide.$content,
2158        width = slide.width || slide.opts.width,
2159        height = slide.height || slide.opts.height,
2160        $slide = slide.$slide;
2161
2162      // First, prevent caption overlap, if needed
2163      self.adjustCaption(slide);
2164
2165      // Then resize content to fit inside the slide
2166      if ($content && (width || height || slide.contentType === "video") && !slide.hasError) {
2167        $.fancybox.stop($content);
2168
2169        $.fancybox.setTranslate($content, self.getFitPos(slide));
2170
2171        if (slide.pos === self.currPos) {
2172          self.isAnimating = false;
2173
2174          self.updateCursor();
2175        }
2176      }
2177
2178      // Then some adjustments
2179      self.adjustLayout(slide);
2180
2181      if ($slide.length) {
2182        $slide.trigger("refresh");
2183
2184        if (slide.pos === self.currPos) {
2185          self.$refs.toolbar
2186            .add(self.$refs.navigation.find(".fancybox-button--arrow_right"))
2187            .toggleClass("compensate-for-scrollbar", $slide.get(0).scrollHeight > $slide.get(0).clientHeight);
2188        }
2189      }
2190
2191      self.trigger("onUpdate", slide, e);
2192    },
2193
2194    // Horizontally center slide
2195    // =========================
2196
2197    centerSlide: function (duration) {
2198      var self = this,
2199        current = self.current,
2200        $slide = current.$slide;
2201
2202      if (self.isClosing || !current) {
2203        return;
2204      }
2205
2206      $slide.siblings().css({
2207        transform: "",
2208        opacity: ""
2209      });
2210
2211      $slide
2212        .parent()
2213        .children()
2214        .removeClass("fancybox-slide--previous fancybox-slide--next");
2215
2216      $.fancybox.animate(
2217        $slide, {
2218          top: 0,
2219          left: 0,
2220          opacity: 1
2221        },
2222        duration === undefined ? 0 : duration,
2223        function () {
2224          // Clean up
2225          $slide.css({
2226            transform: "",
2227            opacity: ""
2228          });
2229
2230          if (!current.isComplete) {
2231            self.complete();
2232          }
2233        },
2234        false
2235      );
2236    },
2237
2238    // Check if current slide is moved (swiped)
2239    // ========================================
2240
2241    isMoved: function (slide) {
2242      var current = slide || this.current,
2243        slidePos,
2244        stagePos;
2245
2246      if (!current) {
2247        return false;
2248      }
2249
2250      stagePos = $.fancybox.getTranslate(this.$refs.stage);
2251      slidePos = $.fancybox.getTranslate(current.$slide);
2252
2253      return (
2254        !current.$slide.hasClass("fancybox-animated") &&
2255        (Math.abs(slidePos.top - stagePos.top) > 0.5 || Math.abs(slidePos.left - stagePos.left) > 0.5)
2256      );
2257    },
2258
2259    // Update cursor style depending if content can be zoomed
2260    // ======================================================
2261
2262    updateCursor: function (nextWidth, nextHeight) {
2263      var self = this,
2264        current = self.current,
2265        $container = self.$refs.container,
2266        canPan,
2267        isZoomable;
2268
2269      if (!current || self.isClosing || !self.Guestures) {
2270        return;
2271      }
2272
2273      $container.removeClass("fancybox-is-zoomable fancybox-can-zoomIn fancybox-can-zoomOut fancybox-can-swipe fancybox-can-pan");
2274
2275      canPan = self.canPan(nextWidth, nextHeight);
2276
2277      isZoomable = canPan ? true : self.isZoomable();
2278
2279      $container.toggleClass("fancybox-is-zoomable", isZoomable);
2280
2281      $("[data-fancybox-zoom]").prop("disabled", !isZoomable);
2282
2283      if (canPan) {
2284        $container.addClass("fancybox-can-pan");
2285      } else if (
2286        isZoomable &&
2287        (current.opts.clickContent === "zoom" || ($.isFunction(current.opts.clickContent) && current.opts.clickContent(current) == "zoom"))
2288      ) {
2289        $container.addClass("fancybox-can-zoomIn");
2290      } else if (current.opts.touch && (current.opts.touch.vertical || self.group.length > 1) && current.contentType !== "video") {
2291        $container.addClass("fancybox-can-swipe");
2292      }
2293    },
2294
2295    // Check if current slide is zoomable
2296    // ==================================
2297
2298    isZoomable: function () {
2299      var self = this,
2300        current = self.current,
2301        fitPos;
2302
2303      // Assume that slide is zoomable if:
2304      //   - image is still loading
2305      //   - actual size of the image is smaller than available area
2306      if (current && !self.isClosing && current.type === "image" && !current.hasError) {
2307        if (!current.isLoaded) {
2308          return true;
2309        }
2310
2311        fitPos = self.getFitPos(current);
2312
2313        if (fitPos && (current.width > fitPos.width || current.height > fitPos.height)) {
2314          return true;
2315        }
2316      }
2317
2318      return false;
2319    },
2320
2321    // Check if current image dimensions are smaller than actual
2322    // =========================================================
2323
2324    isScaledDown: function (nextWidth, nextHeight) {
2325      var self = this,
2326        rez = false,
2327        current = self.current,
2328        $content = current.$content;
2329
2330      if (nextWidth !== undefined && nextHeight !== undefined) {
2331        rez = nextWidth < current.width && nextHeight < current.height;
2332      } else if ($content) {
2333        rez = $.fancybox.getTranslate($content);
2334        rez = rez.width < current.width && rez.height < current.height;
2335      }
2336
2337      return rez;
2338    },
2339
2340    // Check if image dimensions exceed parent element
2341    // ===============================================
2342
2343    canPan: function (nextWidth, nextHeight) {
2344      var self = this,
2345        current = self.current,
2346        pos = null,
2347        rez = false;
2348
2349      if (current.type === "image" && (current.isComplete || (nextWidth && nextHeight)) && !current.hasError) {
2350        rez = self.getFitPos(current);
2351
2352        if (nextWidth !== undefined && nextHeight !== undefined) {
2353          pos = {
2354            width: nextWidth,
2355            height: nextHeight
2356          };
2357        } else if (current.isComplete) {
2358          pos = $.fancybox.getTranslate(current.$content);
2359        }
2360
2361        if (pos && rez) {
2362          rez = Math.abs(pos.width - rez.width) > 1.5 || Math.abs(pos.height - rez.height) > 1.5;
2363        }
2364      }
2365
2366      return rez;
2367    },
2368
2369    // Load content into the slide
2370    // ===========================
2371
2372    loadSlide: function (slide) {
2373      var self = this,
2374        type,
2375        $slide,
2376        ajaxLoad;
2377
2378      if (slide.isLoading || slide.isLoaded) {
2379        return;
2380      }
2381
2382      slide.isLoading = true;
2383
2384      if (self.trigger("beforeLoad", slide) === false) {
2385        slide.isLoading = false;
2386
2387        return false;
2388      }
2389
2390      type = slide.type;
2391      $slide = slide.$slide;
2392
2393      $slide
2394        .off("refresh")
2395        .trigger("onReset")
2396        .addClass(slide.opts.slideClass);
2397
2398      // Create content depending on the type
2399      switch (type) {
2400        case "image":
2401          self.setImage(slide);
2402
2403          break;
2404
2405        case "iframe":
2406          self.setIframe(slide);
2407
2408          break;
2409
2410        case "html":
2411          self.setContent(slide, slide.src || slide.content);
2412
2413          break;
2414
2415        case "video":
2416          self.setContent(
2417            slide,
2418            slide.opts.video.tpl
2419            .replace(/\{\{src\}\}/gi, slide.src)
2420            .replace("{{format}}", slide.opts.videoFormat || slide.opts.video.format || "")
2421            .replace("{{poster}}", slide.thumb || "")
2422          );
2423
2424          break;
2425
2426        case "inline":
2427          if ($(slide.src).length) {
2428            self.setContent(slide, $(slide.src));
2429          } else {
2430            self.setError(slide);
2431          }
2432
2433          break;
2434
2435        case "ajax":
2436          self.showLoading(slide);
2437
2438          ajaxLoad = $.ajax(
2439            $.extend({}, slide.opts.ajax.settings, {
2440              url: slide.src,
2441              success: function (data, textStatus) {
2442                if (textStatus === "success") {
2443                  self.setContent(slide, data);
2444                }
2445              },
2446              error: function (jqXHR, textStatus) {
2447                if (jqXHR && textStatus !== "abort") {
2448                  self.setError(slide);
2449                }
2450              }
2451            })
2452          );
2453
2454          $slide.one("onReset", function () {
2455            ajaxLoad.abort();
2456          });
2457
2458          break;
2459
2460        default:
2461          self.setError(slide);
2462
2463          break;
2464      }
2465
2466      return true;
2467    },
2468
2469    // Use thumbnail image, if possible
2470    // ================================
2471
2472    setImage: function (slide) {
2473      var self = this,
2474        ghost;
2475
2476      // Check if need to show loading icon
2477      setTimeout(function () {
2478        var $img = slide.$image;
2479
2480        if (!self.isClosing && slide.isLoading && (!$img || !$img.length || !$img[0].complete) && !slide.hasError) {
2481          self.showLoading(slide);
2482        }
2483      }, 50);
2484
2485      //Check if image has srcset
2486      self.checkSrcset(slide);
2487
2488      // This will be wrapper containing both ghost and actual image
2489      slide.$content = $('<div class="fancybox-content"></div>')
2490        .addClass("fancybox-is-hidden")
2491        .appendTo(slide.$slide.addClass("fancybox-slide--image"));
2492
2493      // If we have a thumbnail, we can display it while actual image is loading
2494      // Users will not stare at black screen and actual image will appear gradually
2495      if (slide.opts.preload !== false && slide.opts.width && slide.opts.height && slide.thumb) {
2496        slide.width = slide.opts.width;
2497        slide.height = slide.opts.height;
2498
2499        ghost = document.createElement("img");
2500
2501        ghost.onerror = function () {
2502          $(this).remove();
2503
2504          slide.$ghost = null;
2505        };
2506
2507        ghost.onload = function () {
2508          self.afterLoad(slide);
2509        };
2510
2511        slide.$ghost = $(ghost)
2512          .addClass("fancybox-image")
2513          .appendTo(slide.$content)
2514          .attr("src", slide.thumb);
2515      }
2516
2517      // Start loading actual image
2518      self.setBigImage(slide);
2519    },
2520
2521    // Check if image has srcset and get the source
2522    // ============================================
2523    checkSrcset: function (slide) {
2524      var srcset = slide.opts.srcset || slide.opts.image.srcset,
2525        found,
2526        temp,
2527        pxRatio,
2528        windowWidth;
2529
2530      // If we have "srcset", then we need to find first matching "src" value.
2531      // This is necessary, because when you set an src attribute, the browser will preload the image
2532      // before any javascript or even CSS is applied.
2533      if (srcset) {
2534        pxRatio = window.devicePixelRatio || 1;
2535        windowWidth = window.innerWidth * pxRatio;
2536
2537        temp = srcset.split(",").map(function (el) {
2538          var ret = {};
2539
2540          el.trim()
2541            .split(/\s+/)
2542            .forEach(function (el, i) {
2543              var value = parseInt(el.substring(0, el.length - 1), 10);
2544
2545              if (i === 0) {
2546                return (ret.url = el);
2547              }
2548
2549              if (value) {
2550                ret.value = value;
2551                ret.postfix = el[el.length - 1];
2552              }
2553            });
2554
2555          return ret;
2556        });
2557
2558        // Sort by value
2559        temp.sort(function (a, b) {
2560          return a.value - b.value;
2561        });
2562
2563        // Ok, now we have an array of all srcset values
2564        for (var j = 0; j < temp.length; j++) {
2565          var el = temp[j];
2566
2567          if ((el.postfix === "w" && el.value >= windowWidth) || (el.postfix === "x" && el.value >= pxRatio)) {
2568            found = el;
2569            break;
2570          }
2571        }
2572
2573        // If not found, take the last one
2574        if (!found && temp.length) {
2575          found = temp[temp.length - 1];
2576        }
2577
2578        if (found) {
2579          slide.src = found.url;
2580
2581          // If we have default width/height values, we can calculate height for matching source
2582          if (slide.width && slide.height && found.postfix == "w") {
2583            slide.height = (slide.width / slide.height) * found.value;
2584            slide.width = found.value;
2585          }
2586
2587          slide.opts.srcset = srcset;
2588        }
2589      }
2590    },
2591
2592    // Create full-size image
2593    // ======================
2594
2595    setBigImage: function (slide) {
2596      var self = this,
2597        img = document.createElement("img"),
2598        $img = $(img);
2599
2600      slide.$image = $img
2601        .one("error", function () {
2602          self.setError(slide);
2603        })
2604        .one("load", function () {
2605          var sizes;
2606
2607          if (!slide.$ghost) {
2608            self.resolveImageSlideSize(slide, this.naturalWidth, this.naturalHeight);
2609
2610            self.afterLoad(slide);
2611          }
2612
2613          if (self.isClosing) {
2614            return;
2615          }
2616
2617          if (slide.opts.srcset) {
2618            sizes = slide.opts.sizes;
2619
2620            if (!sizes || sizes === "auto") {
2621              sizes =
2622                (slide.width / slide.height > 1 && $W.width() / $W.height() > 1 ? "100" : Math.round((slide.width / slide.height) * 100)) +
2623                "vw";
2624            }
2625
2626            $img.attr("sizes", sizes).attr("srcset", slide.opts.srcset);
2627          }
2628
2629          // Hide temporary image after some delay
2630          if (slide.$ghost) {
2631            setTimeout(function () {
2632              if (slide.$ghost && !self.isClosing) {
2633                slide.$ghost.hide();
2634              }
2635            }, Math.min(300, Math.max(1000, slide.height / 1600)));
2636          }
2637
2638          self.hideLoading(slide);
2639        })
2640        .addClass("fancybox-image")
2641        .attr("src", slide.src)
2642        .appendTo(slide.$content);
2643
2644      if ((img.complete || img.readyState == "complete") && $img.naturalWidth && $img.naturalHeight) {
2645        $img.trigger("load");
2646      } else if (img.error) {
2647        $img.trigger("error");
2648      }
2649    },
2650
2651    // Computes the slide size from image size and maxWidth/maxHeight
2652    // ==============================================================
2653
2654    resolveImageSlideSize: function (slide, imgWidth, imgHeight) {
2655      var maxWidth = parseInt(slide.opts.width, 10),
2656        maxHeight = parseInt(slide.opts.height, 10);
2657
2658      // Sets the default values from the image
2659      slide.width = imgWidth;
2660      slide.height = imgHeight;
2661
2662      if (maxWidth > 0) {
2663        slide.width = maxWidth;
2664        slide.height = Math.floor((maxWidth * imgHeight) / imgWidth);
2665      }
2666
2667      if (maxHeight > 0) {
2668        slide.width = Math.floor((maxHeight * imgWidth) / imgHeight);
2669        slide.height = maxHeight;
2670      }
2671    },
2672
2673    // Create iframe wrapper, iframe and bindings
2674    // ==========================================
2675
2676    setIframe: function (slide) {
2677      var self = this,
2678        opts = slide.opts.iframe,
2679        $slide = slide.$slide,
2680        $iframe;
2681
2682      slide.$content = $('<div class="fancybox-content' + (opts.preload ? " fancybox-is-hidden" : "") + '"></div>')
2683        .css(opts.css)
2684        .appendTo($slide);
2685
2686      $slide.addClass("fancybox-slide--" + slide.contentType);
2687
2688      slide.$iframe = $iframe = $(opts.tpl.replace(/\{rnd\}/g, new Date().getTime()))
2689        .attr(opts.attr)
2690        .appendTo(slide.$content);
2691
2692      if (opts.preload) {
2693        self.showLoading(slide);
2694
2695        // Unfortunately, it is not always possible to determine if iframe is successfully loaded
2696        // (due to browser security policy)
2697
2698        $iframe.on("load.fb error.fb", function (e) {
2699          this.isReady = 1;
2700
2701          slide.$slide.trigger("refresh");
2702
2703          self.afterLoad(slide);
2704        });
2705
2706        // Recalculate iframe content size
2707        // ===============================
2708
2709        $slide.on("refresh.fb", function () {
2710          var $content = slide.$content,
2711            frameWidth = opts.css.width,
2712            frameHeight = opts.css.height,
2713            $contents,
2714            $body;
2715
2716          if ($iframe[0].isReady !== 1) {
2717            return;
2718          }
2719
2720          try {
2721            $contents = $iframe.contents();
2722            $body = $contents.find("body");
2723          } catch (ignore) {}
2724
2725          // Calculate content dimensions, if it is accessible
2726          if ($body && $body.length && $body.children().length) {
2727            // Avoid scrolling to top (if multiple instances)
2728            $slide.css("overflow", "visible");
2729
2730            $content.css({
2731              width: "100%",
2732              "max-width": "100%",
2733              height: "9999px"
2734            });
2735
2736            if (frameWidth === undefined) {
2737              frameWidth = Math.ceil(Math.max($body[0].clientWidth, $body.outerWidth(true)));
2738            }
2739
2740            $content.css("width", frameWidth ? frameWidth : "").css("max-width", "");
2741
2742            if (frameHeight === undefined) {
2743              frameHeight = Math.ceil(Math.max($body[0].clientHeight, $body.outerHeight(true)));
2744            }
2745
2746            $content.css("height", frameHeight ? frameHeight : "");
2747
2748            $slide.css("overflow", "auto");
2749          }
2750
2751          $content.removeClass("fancybox-is-hidden");
2752        });
2753      } else {
2754        self.afterLoad(slide);
2755      }
2756
2757      $iframe.attr("src", slide.src);
2758
2759      // Remove iframe if closing or changing gallery item
2760      $slide.one("onReset", function () {
2761        // This helps IE not to throw errors when closing
2762        try {
2763          $(this)
2764            .find("iframe")
2765            .hide()
2766            .unbind()
2767            .attr("src", "//about:blank");
2768        } catch (ignore) {}
2769
2770        $(this)
2771          .off("refresh.fb")
2772          .empty();
2773
2774        slide.isLoaded = false;
2775        slide.isRevealed = false;
2776      });
2777    },
2778
2779    // Wrap and append content to the slide
2780    // ======================================
2781
2782    setContent: function (slide, content) {
2783      var self = this;
2784
2785      if (self.isClosing) {
2786        return;
2787      }
2788
2789      self.hideLoading(slide);
2790
2791      if (slide.$content) {
2792        $.fancybox.stop(slide.$content);
2793      }
2794
2795      slide.$slide.empty();
2796
2797      // If content is a jQuery object, then it will be moved to the slide.
2798      // The placeholder is created so we will know where to put it back.
2799      if (isQuery(content) && content.parent().length) {
2800        // Make sure content is not already moved to fancyBox
2801        if (content.hasClass("fancybox-content") || content.parent().hasClass("fancybox-content")) {
2802          content.parents(".fancybox-slide").trigger("onReset");
2803        }
2804
2805        // Create temporary element marking original place of the content
2806        slide.$placeholder = $("<div>")
2807          .hide()
2808          .insertAfter(content);
2809
2810        // Make sure content is visible
2811        content.css("display", "inline-block");
2812      } else if (!slide.hasError) {
2813        // If content is just a plain text, try to convert it to html
2814        if ($.type(content) === "string") {
2815          content = $("<div>")
2816            .append($.trim(content))
2817            .contents();
2818        }
2819
2820        // If "filter" option is provided, then filter content
2821        if (slide.opts.filter) {
2822          content = $("<div>")
2823            .html(content)
2824            .find(slide.opts.filter);
2825        }
2826      }
2827
2828      slide.$slide.one("onReset", function () {
2829        // Pause all html5 video/audio
2830        $(this)
2831          .find("video,audio")
2832          .trigger("pause");
2833
2834        // Put content back
2835        if (slide.$placeholder) {
2836          slide.$placeholder.after(content.removeClass("fancybox-content").hide()).remove();
2837
2838          slide.$placeholder = null;
2839        }
2840
2841        // Remove custom close button
2842        if (slide.$smallBtn) {
2843          slide.$smallBtn.remove();
2844
2845          slide.$smallBtn = null;
2846        }
2847
2848        // Remove content and mark slide as not loaded
2849        if (!slide.hasError) {
2850          $(this).empty();
2851
2852          slide.isLoaded = false;
2853          slide.isRevealed = false;
2854        }
2855      });
2856
2857      $(content).appendTo(slide.$slide);
2858
2859      if ($(content).is("video,audio")) {
2860        $(content).addClass("fancybox-video");
2861
2862        $(content).wrap("<div></div>");
2863
2864        slide.contentType = "video";
2865
2866        slide.opts.width = slide.opts.width || $(content).attr("width");
2867        slide.opts.height = slide.opts.height || $(content).attr("height");
2868      }
2869
2870      slide.$content = slide.$slide
2871        .children()
2872        .filter("div,form,main,video,audio,article,.fancybox-content")
2873        .first();
2874
2875      slide.$content.siblings().hide();
2876
2877      // Re-check if there is a valid content
2878      // (in some cases, ajax response can contain various elements or plain text)
2879      if (!slide.$content.length) {
2880        slide.$content = slide.$slide
2881          .wrapInner("<div></div>")
2882          .children()
2883          .first();
2884      }
2885
2886      slide.$content.addClass("fancybox-content");
2887
2888      slide.$slide.addClass("fancybox-slide--" + slide.contentType);
2889
2890      self.afterLoad(slide);
2891    },
2892
2893    // Display error message
2894    // =====================
2895
2896    setError: function (slide) {
2897      slide.hasError = true;
2898
2899      slide.$slide
2900        .trigger("onReset")
2901        .removeClass("fancybox-slide--" + slide.contentType)
2902        .addClass("fancybox-slide--error");
2903
2904      slide.contentType = "html";
2905
2906      this.setContent(slide, this.translate(slide, slide.opts.errorTpl));
2907
2908      if (slide.pos === this.currPos) {
2909        this.isAnimating = false;
2910      }
2911    },
2912
2913    // Show loading icon inside the slide
2914    // ==================================
2915
2916    showLoading: function (slide) {
2917      var self = this;
2918
2919      slide = slide || self.current;
2920
2921      if (slide && !slide.$spinner) {
2922        slide.$spinner = $(self.translate(self, self.opts.spinnerTpl))
2923          .appendTo(slide.$slide)
2924          .hide()
2925          .fadeIn("fast");
2926      }
2927    },
2928
2929    // Remove loading icon from the slide
2930    // ==================================
2931
2932    hideLoading: function (slide) {
2933      var self = this;
2934
2935      slide = slide || self.current;
2936
2937      if (slide && slide.$spinner) {
2938        slide.$spinner.stop().remove();
2939
2940        delete slide.$spinner;
2941      }
2942    },
2943
2944    // Adjustments after slide content has been loaded
2945    // ===============================================
2946
2947    afterLoad: function (slide) {
2948      var self = this;
2949
2950      if (self.isClosing) {
2951        return;
2952      }
2953
2954      slide.isLoading = false;
2955      slide.isLoaded = true;
2956
2957      self.trigger("afterLoad", slide);
2958
2959      self.hideLoading(slide);
2960
2961      // Add small close button
2962      if (slide.opts.smallBtn && (!slide.$smallBtn || !slide.$smallBtn.length)) {
2963        slide.$smallBtn = $(self.translate(slide, slide.opts.btnTpl.smallBtn)).appendTo(slide.$content);
2964      }
2965
2966      // Disable right click
2967      if (slide.opts.protect && slide.$content && !slide.hasError) {
2968        slide.$content.on("contextmenu.fb", function (e) {
2969          if (e.button == 2) {
2970            e.preventDefault();
2971          }
2972
2973          return true;
2974        });
2975
2976        // Add fake element on top of the image
2977        // This makes a bit harder for user to select image
2978        if (slide.type === "image") {
2979          $('<div class="fancybox-spaceball"></div>').appendTo(slide.$content);
2980        }
2981      }
2982
2983      self.adjustCaption(slide);
2984
2985      self.adjustLayout(slide);
2986
2987      if (slide.pos === self.currPos) {
2988        self.updateCursor();
2989      }
2990
2991      self.revealContent(slide);
2992    },
2993
2994    // Prevent caption overlap,
2995    // fix css inconsistency across browsers
2996    // =====================================
2997
2998    adjustCaption: function (slide) {
2999      var self = this,
3000        current = slide || self.current,
3001        caption = current.opts.caption,
3002        preventOverlap = current.opts.preventCaptionOverlap,
3003        $caption = self.$refs.caption,
3004        $clone,
3005        captionH = false;
3006
3007      $caption.toggleClass("fancybox-caption--separate", preventOverlap);
3008
3009      if (preventOverlap && caption && caption.length) {
3010        if (current.pos !== self.currPos) {
3011          $clone = $caption.clone().appendTo($caption.parent());
3012
3013          $clone
3014            .children()
3015            .eq(0)
3016            .empty()
3017            .html(caption);
3018
3019          captionH = $clone.outerHeight(true);
3020
3021          $clone.empty().remove();
3022        } else if (self.$caption) {
3023          captionH = self.$caption.outerHeight(true);
3024        }
3025
3026        current.$slide.css("padding-bottom", captionH || "");
3027      }
3028    },
3029
3030    // Simple hack to fix inconsistency across browsers, described here (affects Edge, too):
3031    // https://bugzilla.mozilla.org/show_bug.cgi?id=748518
3032    // ====================================================================================
3033
3034    adjustLayout: function (slide) {
3035      var self = this,
3036        current = slide || self.current,
3037        scrollHeight,
3038        marginBottom,
3039        inlinePadding,
3040        actualPadding;
3041
3042      if (current.isLoaded && current.opts.disableLayoutFix !== true) {
3043        current.$content.css("margin-bottom", "");
3044
3045        // If we would always set margin-bottom for the content,
3046        // then it would potentially break vertical align
3047        if (current.$content.outerHeight() > current.$slide.height() + 0.5) {
3048          inlinePadding = current.$slide[0].style["padding-bottom"];
3049          actualPadding = current.$slide.css("padding-bottom");
3050
3051          if (parseFloat(actualPadding) > 0) {
3052            scrollHeight = current.$slide[0].scrollHeight;
3053
3054            current.$slide.css("padding-bottom", 0);
3055
3056            if (Math.abs(scrollHeight - current.$slide[0].scrollHeight) < 1) {
3057              marginBottom = actualPadding;
3058            }
3059
3060            current.$slide.css("padding-bottom", inlinePadding);
3061          }
3062        }
3063
3064        current.$content.css("margin-bottom", marginBottom);
3065      }
3066    },
3067
3068    // Make content visible
3069    // This method is called right after content has been loaded or
3070    // user navigates gallery and transition should start
3071    // ============================================================
3072
3073    revealContent: function (slide) {
3074      var self = this,
3075        $slide = slide.$slide,
3076        end = false,
3077        start = false,
3078        isMoved = self.isMoved(slide),
3079        isRevealed = slide.isRevealed,
3080        effect,
3081        effectClassName,
3082        duration,
3083        opacity;
3084
3085      slide.isRevealed = true;
3086
3087      effect = slide.opts[self.firstRun ? "animationEffect" : "transitionEffect"];
3088      duration = slide.opts[self.firstRun ? "animationDuration" : "transitionDuration"];
3089
3090      duration = parseInt(slide.forcedDuration === undefined ? duration : slide.forcedDuration, 10);
3091
3092      if (isMoved || slide.pos !== self.currPos || !duration) {
3093        effect = false;
3094      }
3095
3096      // Check if can zoom
3097      if (effect === "zoom") {
3098        if (slide.pos === self.currPos && duration && slide.type === "image" && !slide.hasError && (start = self.getThumbPos(slide))) {
3099          end = self.getFitPos(slide);
3100        } else {
3101          effect = "fade";
3102        }
3103      }
3104
3105      // Zoom animation
3106      // ==============
3107      if (effect === "zoom") {
3108        self.isAnimating = true;
3109
3110        end.scaleX = end.width / start.width;
3111        end.scaleY = end.height / start.height;
3112
3113        // Check if we need to animate opacity
3114        opacity = slide.opts.zoomOpacity;
3115
3116        if (opacity == "auto") {
3117          opacity = Math.abs(slide.width / slide.height - start.width / start.height) > 0.1;
3118        }
3119
3120        if (opacity) {
3121          start.opacity = 0.1;
3122          end.opacity = 1;
3123        }
3124
3125        // Draw image at start position
3126        $.fancybox.setTranslate(slide.$content.removeClass("fancybox-is-hidden"), start);
3127
3128        forceRedraw(slide.$content);
3129
3130        // Start animation
3131        $.fancybox.animate(slide.$content, end, duration, function () {
3132          self.isAnimating = false;
3133
3134          self.complete();
3135        });
3136
3137        return;
3138      }
3139
3140      self.updateSlide(slide);
3141
3142      // Simply show content if no effect
3143      // ================================
3144      if (!effect) {
3145        slide.$content.removeClass("fancybox-is-hidden");
3146
3147        if (!isRevealed && isMoved && slide.type === "image" && !slide.hasError) {
3148          slide.$content.hide().fadeIn("fast");
3149        }
3150
3151        if (slide.pos === self.currPos) {
3152          self.complete();
3153        }
3154
3155        return;
3156      }
3157
3158      // Prepare for CSS transiton
3159      // =========================
3160      $.fancybox.stop($slide);
3161
3162      //effectClassName = "fancybox-animated fancybox-slide--" + (slide.pos >= self.prevPos ? "next" : "previous") + " fancybox-fx-" + effect;
3163      effectClassName = "fancybox-slide--" + (slide.pos >= self.prevPos ? "next" : "previous") + " fancybox-animated fancybox-fx-" + effect;
3164
3165      $slide.addClass(effectClassName).removeClass("fancybox-slide--current"); //.addClass(effectClassName);
3166
3167      slide.$content.removeClass("fancybox-is-hidden");
3168
3169      // Force reflow
3170      forceRedraw($slide);
3171
3172      if (slide.type !== "image") {
3173        slide.$content.hide().show(0);
3174      }
3175
3176      $.fancybox.animate(
3177        $slide,
3178        "fancybox-slide--current",
3179        duration,
3180        function () {
3181          $slide.removeClass(effectClassName).css({
3182            transform: "",
3183            opacity: ""
3184          });
3185
3186          if (slide.pos === self.currPos) {
3187            self.complete();
3188          }
3189        },
3190        true
3191      );
3192    },
3193
3194    // Check if we can and have to zoom from thumbnail
3195    //================================================
3196
3197    getThumbPos: function (slide) {
3198      var rez = false,
3199        $thumb = slide.$thumb,
3200        thumbPos,
3201        btw,
3202        brw,
3203        bbw,
3204        blw;
3205
3206      if (!$thumb || !inViewport($thumb[0])) {
3207        return false;
3208      }
3209
3210      thumbPos = $.fancybox.getTranslate($thumb);
3211
3212      btw = parseFloat($thumb.css("border-top-width") || 0);
3213      brw = parseFloat($thumb.css("border-right-width") || 0);
3214      bbw = parseFloat($thumb.css("border-bottom-width") || 0);
3215      blw = parseFloat($thumb.css("border-left-width") || 0);
3216
3217      rez = {
3218        top: thumbPos.top + btw,
3219        left: thumbPos.left + blw,
3220        width: thumbPos.width - brw - blw,
3221        height: thumbPos.height - btw - bbw,
3222        scaleX: 1,
3223        scaleY: 1
3224      };
3225
3226      return thumbPos.width > 0 && thumbPos.height > 0 ? rez : false;
3227    },
3228
3229    // Final adjustments after current gallery item is moved to position
3230    // and it`s content is loaded
3231    // ==================================================================
3232
3233    complete: function () {
3234      var self = this,
3235        current = self.current,
3236        slides = {},
3237        $el;
3238
3239      if (self.isMoved() || !current.isLoaded) {
3240        return;
3241      }
3242
3243      if (!current.isComplete) {
3244        current.isComplete = true;
3245
3246        current.$slide.siblings().trigger("onReset");
3247
3248        self.preload("inline");
3249
3250        // Trigger any CSS transiton inside the slide
3251        forceRedraw(current.$slide);
3252
3253        current.$slide.addClass("fancybox-slide--complete");
3254
3255        // Remove unnecessary slides
3256        $.each(self.slides, function (key, slide) {
3257          if (slide.pos >= self.currPos - 1 && slide.pos <= self.currPos + 1) {
3258            slides[slide.pos] = slide;
3259          } else if (slide) {
3260            $.fancybox.stop(slide.$slide);
3261
3262            slide.$slide.off().remove();
3263          }
3264        });
3265
3266        self.slides = slides;
3267      }
3268
3269      self.isAnimating = false;
3270
3271      self.updateCursor();
3272
3273      self.trigger("afterShow");
3274
3275      // Autoplay first html5 video/audio
3276      if (!!current.opts.video.autoStart) {
3277        current.$slide
3278          .find("video,audio")
3279          .filter(":visible:first")
3280          .trigger("play")
3281          .one("ended", function () {
3282            if (Document.exitFullscreen) {
3283              Document.exitFullscreen();
3284            } else if (this.webkitExitFullscreen) {
3285              this.webkitExitFullscreen();
3286            }
3287
3288            self.next();
3289          });
3290      }
3291
3292      // Try to focus on the first focusable element
3293      if (current.opts.autoFocus && current.contentType === "html") {
3294        // Look for the first input with autofocus attribute
3295        $el = current.$content.find("input[autofocus]:enabled:visible:first");
3296
3297        if ($el.length) {
3298          $el.trigger("focus");
3299        } else {
3300          self.focus(null, true);
3301        }
3302      }
3303
3304      // Avoid jumping
3305      current.$slide.scrollTop(0).scrollLeft(0);
3306    },
3307
3308    // Preload next and previous slides
3309    // ================================
3310
3311    preload: function (type) {
3312      var self = this,
3313        prev,
3314        next;
3315
3316      if (self.group.length < 2) {
3317        return;
3318      }
3319
3320      next = self.slides[self.currPos + 1];
3321      prev = self.slides[self.currPos - 1];
3322
3323      if (prev && prev.type === type) {
3324        self.loadSlide(prev);
3325      }
3326
3327      if (next && next.type === type) {
3328        self.loadSlide(next);
3329      }
3330    },
3331
3332    // Try to find and focus on the first focusable element
3333    // ====================================================
3334
3335    focus: function (e, firstRun) {
3336      var self = this,
3337        focusableStr = [
3338          "a[href]",
3339          "area[href]",
3340          'input:not([disabled]):not([type="hidden"]):not([aria-hidden])',
3341          "select:not([disabled]):not([aria-hidden])",
3342          "textarea:not([disabled]):not([aria-hidden])",
3343          "button:not([disabled]):not([aria-hidden])",
3344          "iframe",
3345          "object",
3346          "embed",
3347          "video",
3348          "audio",
3349          "[contenteditable]",
3350          '[tabindex]:not([tabindex^="-"])'
3351        ].join(","),
3352        focusableItems,
3353        focusedItemIndex;
3354
3355      if (self.isClosing) {
3356        return;
3357      }
3358
3359      if (e || !self.current || !self.current.isComplete) {
3360        // Focus on any element inside fancybox
3361        focusableItems = self.$refs.container.find("*:visible");
3362      } else {
3363        // Focus inside current slide
3364        focusableItems = self.current.$slide.find("*:visible" + (firstRun ? ":not(.fancybox-close-small)" : ""));
3365      }
3366
3367      focusableItems = focusableItems.filter(focusableStr).filter(function () {
3368        return $(this).css("visibility") !== "hidden" && !$(this).hasClass("disabled");
3369      });
3370
3371      if (focusableItems.length) {
3372        focusedItemIndex = focusableItems.index(document.activeElement);
3373
3374        if (e && e.shiftKey) {
3375          // Back tab
3376          if (focusedItemIndex < 0 || focusedItemIndex == 0) {
3377            e.preventDefault();
3378
3379            focusableItems.eq(focusableItems.length - 1).trigger("focus");
3380          }
3381        } else {
3382          // Outside or Forward tab
3383          if (focusedItemIndex < 0 || focusedItemIndex == focusableItems.length - 1) {
3384            if (e) {
3385              e.preventDefault();
3386            }
3387
3388            focusableItems.eq(0).trigger("focus");
3389          }
3390        }
3391      } else {
3392        self.$refs.container.trigger("focus");
3393      }
3394    },
3395
3396    // Activates current instance - brings container to the front and enables keyboard,
3397    // notifies other instances about deactivating
3398    // =================================================================================
3399
3400    activate: function () {
3401      var self = this;
3402
3403      // Deactivate all instances
3404      $(".fancybox-container").each(function () {
3405        var instance = $(this).data("FancyBox");
3406
3407        // Skip self and closing instances
3408        if (instance && instance.id !== self.id && !instance.isClosing) {
3409          instance.trigger("onDeactivate");
3410
3411          instance.removeEvents();
3412
3413          instance.isVisible = false;
3414        }
3415      });
3416
3417      self.isVisible = true;
3418
3419      if (self.current || self.isIdle) {
3420        self.update();
3421
3422        self.updateControls();
3423      }
3424
3425      self.trigger("onActivate");
3426
3427      self.addEvents();
3428    },
3429
3430    // Start closing procedure
3431    // This will start "zoom-out" animation if needed and clean everything up afterwards
3432    // =================================================================================
3433
3434    close: function (e, d) {
3435      var self = this,
3436        current = self.current,
3437        effect,
3438        duration,
3439        $content,
3440        domRect,
3441        opacity,
3442        start,
3443        end;
3444
3445      var done = function () {
3446        self.cleanUp(e);
3447      };
3448
3449      if (self.isClosing) {
3450        return false;
3451      }
3452
3453      self.isClosing = true;
3454
3455      // If beforeClose callback prevents closing, make sure content is centered
3456      if (self.trigger("beforeClose", e) === false) {
3457        self.isClosing = false;
3458
3459        requestAFrame(function () {
3460          self.update();
3461        });
3462
3463        return false;
3464      }
3465
3466      // Remove all events
3467      // If there are multiple instances, they will be set again by "activate" method
3468      self.removeEvents();
3469
3470      $content = current.$content;
3471      effect = current.opts.animationEffect;
3472      duration = $.isNumeric(d) ? d : effect ? current.opts.animationDuration : 0;
3473
3474      current.$slide.removeClass("fancybox-slide--complete fancybox-slide--next fancybox-slide--previous fancybox-animated");
3475
3476      if (e !== true) {
3477        $.fancybox.stop(current.$slide);
3478      } else {
3479        effect = false;
3480      }
3481
3482      // Remove other slides
3483      current.$slide
3484        .siblings()
3485        .trigger("onReset")
3486        .remove();
3487
3488      // Trigger animations
3489      if (duration) {
3490        self.$refs.container
3491          .removeClass("fancybox-is-open")
3492          .addClass("fancybox-is-closing")
3493          .css("transition-duration", duration + "ms");
3494      }
3495
3496      // Clean up
3497      self.hideLoading(current);
3498
3499      self.hideControls(true);
3500
3501      self.updateCursor();
3502
3503      // Check if possible to zoom-out
3504      if (
3505        effect === "zoom" &&
3506        !($content && duration && current.type === "image" && !self.isMoved() && !current.hasError && (end = self.getThumbPos(current)))
3507      ) {
3508        effect = "fade";
3509      }
3510
3511      if (effect === "zoom") {
3512        $.fancybox.stop($content);
3513
3514        domRect = $.fancybox.getTranslate($content);
3515
3516        start = {
3517          top: domRect.top,
3518          left: domRect.left,
3519          scaleX: domRect.width / end.width,
3520          scaleY: domRect.height / end.height,
3521          width: end.width,
3522          height: end.height
3523        };
3524
3525        // Check if we need to animate opacity
3526        opacity = current.opts.zoomOpacity;
3527
3528        if (opacity == "auto") {
3529          opacity = Math.abs(current.width / current.height - end.width / end.height) > 0.1;
3530        }
3531
3532        if (opacity) {
3533          end.opacity = 0;
3534        }
3535
3536        $.fancybox.setTranslate($content, start);
3537
3538        forceRedraw($content);
3539
3540        $.fancybox.animate($content, end, duration, done);
3541
3542        return true;
3543      }
3544
3545      if (effect && duration) {
3546        $.fancybox.animate(
3547          current.$slide.addClass("fancybox-slide--previous").removeClass("fancybox-slide--current"),
3548          "fancybox-animated fancybox-fx-" + effect,
3549          duration,
3550          done
3551        );
3552      } else {
3553        // If skip animation
3554        if (e === true) {
3555          setTimeout(done, duration);
3556        } else {
3557          done();
3558        }
3559      }
3560
3561      return true;
3562    },
3563
3564    // Final adjustments after removing the instance
3565    // =============================================
3566
3567    cleanUp: function (e) {
3568      var self = this,
3569        instance,
3570        $focus = self.current.opts.$orig,
3571        x,
3572        y;
3573
3574      self.current.$slide.trigger("onReset");
3575
3576      self.$refs.container.empty().remove();
3577
3578      self.trigger("afterClose", e);
3579
3580      // Place back focus
3581      if (!!self.current.opts.backFocus) {
3582        if (!$focus || !$focus.length || !$focus.is(":visible")) {
3583          $focus = self.$trigger;
3584        }
3585
3586        if ($focus && $focus.length) {
3587          x = window.scrollX;
3588          y = window.scrollY;
3589
3590          $focus.trigger("focus");
3591
3592          $("html, body")
3593            .scrollTop(y)
3594            .scrollLeft(x);
3595        }
3596      }
3597
3598      self.current = null;
3599
3600      // Check if there are other instances
3601      instance = $.fancybox.getInstance();
3602
3603      if (instance) {
3604        instance.activate();
3605      } else {
3606        $("body").removeClass("fancybox-active compensate-for-scrollbar");
3607
3608        $("#fancybox-style-noscroll").remove();
3609      }
3610    },
3611
3612    // Call callback and trigger an event
3613    // ==================================
3614
3615    trigger: function (name, slide) {
3616      var args = Array.prototype.slice.call(arguments, 1),
3617        self = this,
3618        obj = slide && slide.opts ? slide : self.current,
3619        rez;
3620
3621      if (obj) {
3622        args.unshift(obj);
3623      } else {
3624        obj = self;
3625      }
3626
3627      args.unshift(self);
3628
3629      if ($.isFunction(obj.opts[name])) {
3630        rez = obj.opts[name].apply(obj, args);
3631      }
3632
3633      if (rez === false) {
3634        return rez;
3635      }
3636
3637      if (name === "afterClose" || !self.$refs) {
3638        $D.trigger(name + ".fb", args);
3639      } else {
3640        self.$refs.container.trigger(name + ".fb", args);
3641      }
3642    },
3643
3644    // Update infobar values, navigation button states and reveal caption
3645    // ==================================================================
3646
3647    updateControls: function () {
3648      var self = this,
3649        current = self.current,
3650        index = current.index,
3651        $container = self.$refs.container,
3652        $caption = self.$refs.caption,
3653        caption = current.opts.caption;
3654
3655      // Recalculate content dimensions
3656      current.$slide.trigger("refresh");
3657
3658      // Set caption
3659      if (caption && caption.length) {
3660        self.$caption = $caption;
3661
3662        $caption
3663          .children()
3664          .eq(0)
3665          .html(caption);
3666      } else {
3667        self.$caption = null;
3668      }
3669
3670      if (!self.hasHiddenControls && !self.isIdle) {
3671        self.showControls();
3672      }
3673
3674      // Update info and navigation elements
3675      $container.find("[data-fancybox-count]").html(self.group.length);
3676      $container.find("[data-fancybox-index]").html(index + 1);
3677
3678      $container.find("[data-fancybox-prev]").prop("disabled", !current.opts.loop && index <= 0);
3679      $container.find("[data-fancybox-next]").prop("disabled", !current.opts.loop && index >= self.group.length - 1);
3680
3681      if (current.type === "image") {
3682        // Re-enable buttons; update download button source
3683        $container
3684          .find("[data-fancybox-zoom]")
3685          .show()
3686          .end()
3687          .find("[data-fancybox-download]")
3688          .attr("href", current.opts.image.src || current.src)
3689          .show();
3690      } else if (current.opts.toolbar) {
3691        $container.find("[data-fancybox-download],[data-fancybox-zoom]").hide();
3692      }
3693
3694      // Make sure focus is not on disabled button/element
3695      if ($(document.activeElement).is(":hidden,[disabled]")) {
3696        self.$refs.container.trigger("focus");
3697      }
3698    },
3699
3700    // Hide toolbar and caption
3701    // ========================
3702
3703    hideControls: function (andCaption) {
3704      var self = this,
3705        arr = ["infobar", "toolbar", "nav"];
3706
3707      if (andCaption || !self.current.opts.preventCaptionOverlap) {
3708        arr.push("caption");
3709      }
3710
3711      this.$refs.container.removeClass(
3712        arr
3713        .map(function (i) {
3714          return "fancybox-show-" + i;
3715        })
3716        .join(" ")
3717      );
3718
3719      this.hasHiddenControls = true;
3720    },
3721
3722    showControls: function () {
3723      var self = this,
3724        opts = self.current ? self.current.opts : self.opts,
3725        $container = self.$refs.container;
3726
3727      self.hasHiddenControls = false;
3728      self.idleSecondsCounter = 0;
3729
3730      $container
3731        .toggleClass("fancybox-show-toolbar", !!(opts.toolbar && opts.buttons))
3732        .toggleClass("fancybox-show-infobar", !!(opts.infobar && self.group.length > 1))
3733        .toggleClass("fancybox-show-caption", !!self.$caption)
3734        .toggleClass("fancybox-show-nav", !!(opts.arrows && self.group.length > 1))
3735        .toggleClass("fancybox-is-modal", !!opts.modal);
3736    },
3737
3738    // Toggle toolbar and caption
3739    // ==========================
3740
3741    toggleControls: function () {
3742      if (this.hasHiddenControls) {
3743        this.showControls();
3744      } else {
3745        this.hideControls();
3746      }
3747    }
3748  });
3749
3750  $.fancybox = {
3751    version: "3.5.7",
3752    defaults: defaults,
3753
3754    // Get current instance and execute a command.
3755    //
3756    // Examples of usage:
3757    //
3758    //   $instance = $.fancybox.getInstance();
3759    //   $.fancybox.getInstance().jumpTo( 1 );
3760    //   $.fancybox.getInstance( 'jumpTo', 1 );
3761    //   $.fancybox.getInstance( function() {
3762    //       console.info( this.currIndex );
3763    //   });
3764    // ======================================================
3765
3766    getInstance: function (command) {
3767      var instance = $('.fancybox-container:not(".fancybox-is-closing"):last').data("FancyBox"),
3768        args = Array.prototype.slice.call(arguments, 1);
3769
3770      if (instance instanceof FancyBox) {
3771        if ($.type(command) === "string") {
3772          instance[command].apply(instance, args);
3773        } else if ($.type(command) === "function") {
3774          command.apply(instance, args);
3775        }
3776
3777        return instance;
3778      }
3779
3780      return false;
3781    },
3782
3783    // Create new instance
3784    // ===================
3785
3786    open: function (items, opts, index) {
3787      return new FancyBox(items, opts, index);
3788    },
3789
3790    // Close current or all instances
3791    // ==============================
3792
3793    close: function (all) {
3794      var instance = this.getInstance();
3795
3796      if (instance) {
3797        instance.close();
3798
3799        // Try to find and close next instance
3800        if (all === true) {
3801          this.close(all);
3802        }
3803      }
3804    },
3805
3806    // Close all instances and unbind all events
3807    // =========================================
3808
3809    destroy: function () {
3810      this.close(true);
3811
3812      $D.add("body").off("click.fb-start", "**");
3813    },
3814
3815    // Try to detect mobile devices
3816    // ============================
3817
3818    isMobile: /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent),
3819
3820    // Detect if 'translate3d' support is available
3821    // ============================================
3822
3823    use3d: (function () {
3824      var div = document.createElement("div");
3825
3826      return (
3827        window.getComputedStyle &&
3828        window.getComputedStyle(div) &&
3829        window.getComputedStyle(div).getPropertyValue("transform") &&
3830        !(document.documentMode && document.documentMode < 11)
3831      );
3832    })(),
3833
3834    // Helper function to get current visual state of an element
3835    // returns array[ top, left, horizontal-scale, vertical-scale, opacity ]
3836    // =====================================================================
3837
3838    getTranslate: function ($el) {
3839      var domRect;
3840
3841      if (!$el || !$el.length) {
3842        return false;
3843      }
3844
3845      domRect = $el[0].getBoundingClientRect();
3846
3847      return {
3848        top: domRect.top || 0,
3849        left: domRect.left || 0,
3850        width: domRect.width,
3851        height: domRect.height,
3852        opacity: parseFloat($el.css("opacity"))
3853      };
3854    },
3855
3856    // Shortcut for setting "translate3d" properties for element
3857    // Can set be used to set opacity, too
3858    // ========================================================
3859
3860    setTranslate: function ($el, props) {
3861      var str = "",
3862        css = {};
3863
3864      if (!$el || !props) {
3865        return;
3866      }
3867
3868      if (props.left !== undefined || props.top !== undefined) {
3869        str =
3870          (props.left === undefined ? $el.position().left : props.left) +
3871          "px, " +
3872          (props.top === undefined ? $el.position().top : props.top) +
3873          "px";
3874
3875        if (this.use3d) {
3876          str = "translate3d(" + str + ", 0px)";
3877        } else {
3878          str = "translate(" + str + ")";
3879        }
3880      }
3881
3882      if (props.scaleX !== undefined && props.scaleY !== undefined) {
3883        str += " scale(" + props.scaleX + ", " + props.scaleY + ")";
3884      } else if (props.scaleX !== undefined) {
3885        str += " scaleX(" + props.scaleX + ")";
3886      }
3887
3888      if (str.length) {
3889        css.transform = str;
3890      }
3891
3892      if (props.opacity !== undefined) {
3893        css.opacity = props.opacity;
3894      }
3895
3896      if (props.width !== undefined) {
3897        css.width = props.width;
3898      }
3899
3900      if (props.height !== undefined) {
3901        css.height = props.height;
3902      }
3903
3904      return $el.css(css);
3905    },
3906
3907    // Simple CSS transition handler
3908    // =============================
3909
3910    animate: function ($el, to, duration, callback, leaveAnimationName) {
3911      var self = this,
3912        from;
3913
3914      if ($.isFunction(duration)) {
3915        callback = duration;
3916        duration = null;
3917      }
3918
3919      self.stop($el);
3920
3921      from = self.getTranslate($el);
3922
3923      $el.on(transitionEnd, function (e) {
3924        // Skip events from child elements and z-index change
3925        if (e && e.originalEvent && (!$el.is(e.originalEvent.target) || e.originalEvent.propertyName == "z-index")) {
3926          return;
3927        }
3928
3929        self.stop($el);
3930
3931        if ($.isNumeric(duration)) {
3932          $el.css("transition-duration", "");
3933        }
3934
3935        if ($.isPlainObject(to)) {
3936          if (to.scaleX !== undefined && to.scaleY !== undefined) {
3937            self.setTranslate($el, {
3938              top: to.top,
3939              left: to.left,
3940              width: from.width * to.scaleX,
3941              height: from.height * to.scaleY,
3942              scaleX: 1,
3943              scaleY: 1
3944            });
3945          }
3946        } else if (leaveAnimationName !== true) {
3947          $el.removeClass(to);
3948        }
3949
3950        if ($.isFunction(callback)) {
3951          callback(e);
3952        }
3953      });
3954
3955      if ($.isNumeric(duration)) {
3956        $el.css("transition-duration", duration + "ms");
3957      }
3958
3959      // Start animation by changing CSS properties or class name
3960      if ($.isPlainObject(to)) {
3961        if (to.scaleX !== undefined && to.scaleY !== undefined) {
3962          delete to.width;
3963          delete to.height;
3964
3965          if ($el.parent().hasClass("fancybox-slide--image")) {
3966            $el.parent().addClass("fancybox-is-scaling");
3967          }
3968        }
3969
3970        $.fancybox.setTranslate($el, to);
3971      } else {
3972        $el.addClass(to);
3973      }
3974
3975      // Make sure that `transitionend` callback gets fired
3976      $el.data(
3977        "timer",
3978        setTimeout(function () {
3979          $el.trigger(transitionEnd);
3980        }, duration + 33)
3981      );
3982    },
3983
3984    stop: function ($el, callCallback) {
3985      if ($el && $el.length) {
3986        clearTimeout($el.data("timer"));
3987
3988        if (callCallback) {
3989          $el.trigger(transitionEnd);
3990        }
3991
3992        $el.off(transitionEnd).css("transition-duration", "");
3993
3994        $el.parent().removeClass("fancybox-is-scaling");
3995      }
3996    }
3997  };
3998
3999  // Default click handler for "fancyboxed" links
4000  // ============================================
4001
4002  function _run(e, opts) {
4003    var items = [],
4004      index = 0,
4005      $target,
4006      value,
4007      instance;
4008
4009    // Avoid opening multiple times
4010    if (e && e.isDefaultPrevented()) {
4011      return;
4012    }
4013
4014    e.preventDefault();
4015
4016    opts = opts || {};
4017
4018    if (e && e.data) {
4019      opts = mergeOpts(e.data.options, opts);
4020    }
4021
4022    $target = opts.$target || $(e.currentTarget).trigger("blur");
4023    instance = $.fancybox.getInstance();
4024
4025    if (instance && instance.$trigger && instance.$trigger.is($target)) {
4026      return;
4027    }
4028
4029    if (opts.selector) {
4030      items = $(opts.selector);
4031    } else {
4032      // Get all related items and find index for clicked one
4033      value = $target.attr("data-fancybox") || "";
4034
4035      if (value) {
4036        items = e.data ? e.data.items : [];
4037        items = items.length ? items.filter('[data-fancybox="' + value + '"]') : $('[data-fancybox="' + value + '"]');
4038      } else {
4039        items = [$target];
4040      }
4041    }
4042
4043    index = $(items).index($target);
4044
4045    // Sometimes current item can not be found
4046    if (index < 0) {
4047      index = 0;
4048    }
4049
4050    instance = $.fancybox.open(items, opts, index);
4051
4052    // Save last active element
4053    instance.$trigger = $target;
4054  }
4055
4056  // Create a jQuery plugin
4057  // ======================
4058
4059  $.fn.fancybox = function (options) {
4060    var selector;
4061
4062    options = options || {};
4063    selector = options.selector || false;
4064
4065    if (selector) {
4066      // Use body element instead of document so it executes first
4067      $("body")
4068        .off("click.fb-start", selector)
4069        .on("click.fb-start", selector, {
4070          options: options
4071        }, _run);
4072    } else {
4073      this.off("click.fb-start").on(
4074        "click.fb-start", {
4075          items: this,
4076          options: options
4077        },
4078        _run
4079      );
4080    }
4081
4082    return this;
4083  };
4084
4085  // Self initializing plugin for all elements having `data-fancybox` attribute
4086  // ==========================================================================
4087
4088  $D.on("click.fb-start", "[data-fancybox]", _run);
4089
4090  // Enable "trigger elements"
4091  // =========================
4092
4093  $D.on("click.fb-start", "[data-fancybox-trigger]", function (e) {
4094    $('[data-fancybox="' + $(this).attr("data-fancybox-trigger") + '"]')
4095      .eq($(this).attr("data-fancybox-index") || 0)
4096      .trigger("click.fb-start", {
4097        $trigger: $(this)
4098      });
4099  });
4100
4101  // Track focus event for better accessibility styling
4102  // ==================================================
4103  (function () {
4104    var buttonStr = ".fancybox-button",
4105      focusStr = "fancybox-focus",
4106      $pressed = null;
4107
4108    $D.on("mousedown mouseup focus blur", buttonStr, function (e) {
4109      switch (e.type) {
4110        case "mousedown":
4111          $pressed = $(this);
4112          break;
4113        case "mouseup":
4114          $pressed = null;
4115          break;
4116        case "focusin":
4117          $(buttonStr).removeClass(focusStr);
4118
4119          if (!$(this).is($pressed) && !$(this).is("[disabled]")) {
4120            $(this).addClass(focusStr);
4121          }
4122          break;
4123        case "focusout":
4124          $(buttonStr).removeClass(focusStr);
4125          break;
4126      }
4127    });
4128  })();
4129})(window, document, jQuery);
4130// ==========================================================================
4131//
4132// Media
4133// Adds additional media type support
4134//
4135// ==========================================================================
4136(function ($) {
4137  "use strict";
4138
4139  // Object containing properties for each media type
4140  var defaults = {
4141    youtube: {
4142      matcher: /(youtube\.com|youtu\.be|youtube\-nocookie\.com)\/(watch\?(.*&)?v=|v\/|u\/|embed\/?)?(videoseries\?list=(.*)|[\w-]{11}|\?listType=(.*)&list=(.*))(.*)/i,
4143      params: {
4144        autoplay: 1,
4145        autohide: 1,
4146        fs: 1,
4147        rel: 0,
4148        hd: 1,
4149        wmode: "transparent",
4150        enablejsapi: 1,
4151        html5: 1
4152      },
4153      paramPlace: 8,
4154      type: "iframe",
4155      url: "https://www.youtube-nocookie.com/embed/$4",
4156      thumb: "https://img.youtube.com/vi/$4/hqdefault.jpg"
4157    },
4158
4159    vimeo: {
4160      matcher: /^.+vimeo.com\/(.*\/)?([\d]+)(.*)?/,
4161      params: {
4162        autoplay: 1,
4163        hd: 1,
4164        show_title: 1,
4165        show_byline: 1,
4166        show_portrait: 0,
4167        fullscreen: 1
4168      },
4169      paramPlace: 3,
4170      type: "iframe",
4171      url: "//player.vimeo.com/video/$2"
4172    },
4173
4174    instagram: {
4175      matcher: /(instagr\.am|instagram\.com)\/p\/([a-zA-Z0-9_\-]+)\/?/i,
4176      type: "image",
4177      url: "//$1/p/$2/media/?size=l"
4178    },
4179
4180    // Examples:
4181    // http://maps.google.com/?ll=48.857995,2.294297&spn=0.007666,0.021136&t=m&z=16
4182    // https://www.google.com/maps/@37.7852006,-122.4146355,14.65z
4183    // https://www.google.com/maps/@52.2111123,2.9237542,6.61z?hl=en
4184    // https://www.google.com/maps/place/Googleplex/@37.4220041,-122.0833494,17z/data=!4m5!3m4!1s0x0:0x6c296c66619367e0!8m2!3d37.4219998!4d-122.0840572
4185    gmap_place: {
4186      matcher: /(maps\.)?google\.([a-z]{2,3}(\.[a-z]{2})?)\/(((maps\/(place\/(.*)\/)?\@(.*),(\d+.?\d+?)z))|(\?ll=))(.*)?/i,
4187      type: "iframe",
4188      url: function (rez) {
4189        return (
4190          "//maps.google." +
4191          rez[2] +
4192          "/?ll=" +
4193          (rez[9] ? rez[9] + "&z=" + Math.floor(rez[10]) + (rez[12] ? rez[12].replace(/^\//, "&") : "") : rez[12] + "").replace(/\?/, "&") +
4194          "&output=" +
4195          (rez[12] && rez[12].indexOf("layer=c") > 0 ? "svembed" : "embed")
4196        );
4197      }
4198    },
4199
4200    // Examples:
4201    // https://www.google.com/maps/search/Empire+State+Building/
4202    // https://www.google.com/maps/search/?api=1&query=centurylink+field
4203    // https://www.google.com/maps/search/?api=1&query=47.5951518,-122.3316393
4204    gmap_search: {
4205      matcher: /(maps\.)?google\.([a-z]{2,3}(\.[a-z]{2})?)\/(maps\/search\/)(.*)/i,
4206      type: "iframe",
4207      url: function (rez) {
4208        return "//maps.google." + rez[2] + "/maps?q=" + rez[5].replace("query=", "q=").replace("api=1", "") + "&output=embed";
4209      }
4210    }
4211  };
4212
4213  // Formats matching url to final form
4214  var format = function (url, rez, params) {
4215    if (!url) {
4216      return;
4217    }
4218
4219    params = params || "";
4220
4221    if ($.type(params) === "object") {
4222      params = $.param(params, true);
4223    }
4224
4225    $.each(rez, function (key, value) {
4226      url = url.replace("$" + key, value || "");
4227    });
4228
4229    if (params.length) {
4230      url += (url.indexOf("?") > 0 ? "&" : "?") + params;
4231    }
4232
4233    return url;
4234  };
4235
4236  $(document).on("objectNeedsType.fb", function (e, instance, item) {
4237    var url = item.src || "",
4238      type = false,
4239      media,
4240      thumb,
4241      rez,
4242      params,
4243      urlParams,
4244      paramObj,
4245      provider;
4246
4247    media = $.extend(true, {}, defaults, item.opts.media);
4248
4249    // Look for any matching media type
4250    $.each(media, function (providerName, providerOpts) {
4251      rez = url.match(providerOpts.matcher);
4252
4253      if (!rez) {
4254        return;
4255      }
4256
4257      type = providerOpts.type;
4258      provider = providerName;
4259      paramObj = {};
4260
4261      if (providerOpts.paramPlace && rez[providerOpts.paramPlace]) {
4262        urlParams = rez[providerOpts.paramPlace];
4263
4264        if (urlParams[0] == "?") {
4265          urlParams = urlParams.substring(1);
4266        }
4267
4268        urlParams = urlParams.split("&");
4269
4270        for (var m = 0; m < urlParams.length; ++m) {
4271          var p = urlParams[m].split("=", 2);
4272
4273          if (p.length == 2) {
4274            paramObj[p[0]] = decodeURIComponent(p[1].replace(/\+/g, " "));
4275          }
4276        }
4277      }
4278
4279      params = $.extend(true, {}, providerOpts.params, item.opts[providerName], paramObj);
4280
4281      url =
4282        $.type(providerOpts.url) === "function" ? providerOpts.url.call(this, rez, params, item) : format(providerOpts.url, rez, params);
4283
4284      thumb =
4285        $.type(providerOpts.thumb) === "function" ? providerOpts.thumb.call(this, rez, params, item) : format(providerOpts.thumb, rez);
4286
4287      if (providerName === "youtube") {
4288        url = url.replace(/&t=((\d+)m)?(\d+)s/, function (match, p1, m, s) {
4289          return "&start=" + ((m ? parseInt(m, 10) * 60 : 0) + parseInt(s, 10));
4290        });
4291      } else if (providerName === "vimeo") {
4292        url = url.replace("&%23", "#");
4293      }
4294
4295      return false;
4296    });
4297
4298    // If it is found, then change content type and update the url
4299
4300    if (type) {
4301      if (!item.opts.thumb && !(item.opts.$thumb && item.opts.$thumb.length)) {
4302        item.opts.thumb = thumb;
4303      }
4304
4305      if (type === "iframe") {
4306        item.opts = $.extend(true, item.opts, {
4307          iframe: {
4308            preload: false,
4309            attr: {
4310              scrolling: "no"
4311            }
4312          }
4313        });
4314      }
4315
4316      $.extend(item, {
4317        type: type,
4318        src: url,
4319        origSrc: item.src,
4320        contentSource: provider,
4321        contentType: type === "image" ? "image" : provider == "gmap_place" || provider == "gmap_search" ? "map" : "video"
4322      });
4323    } else if (url) {
4324      item.type = item.opts.defaultType;
4325    }
4326  });
4327
4328  // Load YouTube/Video API on request to detect when video finished playing
4329  var VideoAPILoader = {
4330    youtube: {
4331      src: "https://www.youtube.com/iframe_api",
4332      class: "YT",
4333      loading: false,
4334      loaded: false
4335    },
4336
4337    vimeo: {
4338      src: "https://player.vimeo.com/api/player.js",
4339      class: "Vimeo",
4340      loading: false,
4341      loaded: false
4342    },
4343
4344    load: function (vendor) {
4345      var _this = this,
4346        script;
4347
4348      if (this[vendor].loaded) {
4349        setTimeout(function () {
4350          _this.done(vendor);
4351        });
4352        return;
4353      }
4354
4355      if (this[vendor].loading) {
4356        return;
4357      }
4358
4359      this[vendor].loading = true;
4360
4361      script = document.createElement("script");
4362      script.type = "text/javascript";
4363      script.src = this[vendor].src;
4364
4365      if (vendor === "youtube") {
4366        window.onYouTubeIframeAPIReady = function () {
4367          _this[vendor].loaded = true;
4368          _this.done(vendor);
4369        };
4370      } else {
4371        script.onload = function () {
4372          _this[vendor].loaded = true;
4373          _this.done(vendor);
4374        };
4375      }
4376
4377      document.body.appendChild(script);
4378    },
4379    done: function (vendor) {
4380      var instance, $el, player;
4381
4382      if (vendor === "youtube") {
4383        delete window.onYouTubeIframeAPIReady;
4384      }
4385
4386      instance = $.fancybox.getInstance();
4387
4388      if (instance) {
4389        $el = instance.current.$content.find("iframe");
4390
4391        if (vendor === "youtube" && YT !== undefined && YT) {
4392          player = new YT.Player($el.attr("id"), {
4393            events: {
4394              onStateChange: function (e) {
4395                if (e.data == 0) {
4396                  instance.next();
4397                }
4398              }
4399            }
4400          });
4401        } else if (vendor === "vimeo" && Vimeo !== undefined && Vimeo) {
4402          player = new Vimeo.Player($el);
4403
4404          player.on("ended", function () {
4405            instance.next();
4406          });
4407        }
4408      }
4409    }
4410  };
4411
4412  $(document).on({
4413    "afterShow.fb": function (e, instance, current) {
4414      if (instance.group.length > 1 && (current.contentSource === "youtube" || current.contentSource === "vimeo")) {
4415        VideoAPILoader.load(current.contentSource);
4416      }
4417    }
4418  });
4419})(jQuery);
4420// ==========================================================================
4421//
4422// Guestures
4423// Adds touch guestures, handles click and tap events
4424//
4425// ==========================================================================
4426(function (window, document, $) {
4427  "use strict";
4428
4429  var requestAFrame = (function () {
4430    return (
4431      window.requestAnimationFrame ||
4432      window.webkitRequestAnimationFrame ||
4433      window.mozRequestAnimationFrame ||
4434      window.oRequestAnimationFrame ||
4435      // if all else fails, use setTimeout
4436      function (callback) {
4437        return window.setTimeout(callback, 1000 / 60);
4438      }
4439    );
4440  })();
4441
4442  var cancelAFrame = (function () {
4443    return (
4444      window.cancelAnimationFrame ||
4445      window.webkitCancelAnimationFrame ||
4446      window.mozCancelAnimationFrame ||
4447      window.oCancelAnimationFrame ||
4448      function (id) {
4449        window.clearTimeout(id);
4450      }
4451    );
4452  })();
4453
4454  var getPointerXY = function (e) {
4455    var result = [];
4456
4457    e = e.originalEvent || e || window.e;
4458    e = e.touches && e.touches.length ? e.touches : e.changedTouches && e.changedTouches.length ? e.changedTouches : [e];
4459
4460    for (var key in e) {
4461      if (e[key].pageX) {
4462        result.push({
4463          x: e[key].pageX,
4464          y: e[key].pageY
4465        });
4466      } else if (e[key].clientX) {
4467        result.push({
4468          x: e[key].clientX,
4469          y: e[key].clientY
4470        });
4471      }
4472    }
4473
4474    return result;
4475  };
4476
4477  var distance = function (point2, point1, what) {
4478    if (!point1 || !point2) {
4479      return 0;
4480    }
4481
4482    if (what === "x") {
4483      return point2.x - point1.x;
4484    } else if (what === "y") {
4485      return point2.y - point1.y;
4486    }
4487
4488    return Math.sqrt(Math.pow(point2.x - point1.x, 2) + Math.pow(point2.y - point1.y, 2));
4489  };
4490
4491  var isClickable = function ($el) {
4492    if (
4493      $el.is('a,area,button,[role="button"],input,label,select,summary,textarea,video,audio,iframe') ||
4494      $.isFunction($el.get(0).onclick) ||
4495      $el.data("selectable")
4496    ) {
4497      return true;
4498    }
4499
4500    // Check for attributes like data-fancybox-next or data-fancybox-close
4501    for (var i = 0, atts = $el[0].attributes, n = atts.length; i < n; i++) {
4502      if (atts[i].nodeName.substr(0, 14) === "data-fancybox-") {
4503        return true;
4504      }
4505    }
4506
4507    return false;
4508  };
4509
4510  var hasScrollbars = function (el) {
4511    var overflowY = window.getComputedStyle(el)["overflow-y"],
4512      overflowX = window.getComputedStyle(el)["overflow-x"],
4513      vertical = (overflowY === "scroll" || overflowY === "auto") && el.scrollHeight > el.clientHeight,
4514      horizontal = (overflowX === "scroll" || overflowX === "auto") && el.scrollWidth > el.clientWidth;
4515
4516    return vertical || horizontal;
4517  };
4518
4519  var isScrollable = function ($el) {
4520    var rez = false;
4521
4522    while (true) {
4523      rez = hasScrollbars($el.get(0));
4524
4525      if (rez) {
4526        break;
4527      }
4528
4529      $el = $el.parent();
4530
4531      if (!$el.length || $el.hasClass("fancybox-stage") || $el.is("body")) {
4532        break;
4533      }
4534    }
4535
4536    return rez;
4537  };
4538
4539  var Guestures = function (instance) {
4540    var self = this;
4541
4542    self.instance = instance;
4543
4544    self.$bg = instance.$refs.bg;
4545    self.$stage = instance.$refs.stage;
4546    self.$container = instance.$refs.container;
4547
4548    self.destroy();
4549
4550    self.$container.on("touchstart.fb.touch mousedown.fb.touch", $.proxy(self, "ontouchstart"));
4551  };
4552
4553  Guestures.prototype.destroy = function () {
4554    var self = this;
4555
4556    self.$container.off(".fb.touch");
4557
4558    $(document).off(".fb.touch");
4559
4560    if (self.requestId) {
4561      cancelAFrame(self.requestId);
4562      self.requestId = null;
4563    }
4564
4565    if (self.tapped) {
4566      clearTimeout(self.tapped);
4567      self.tapped = null;
4568    }
4569  };
4570
4571  Guestures.prototype.ontouchstart = function (e) {
4572    var self = this,
4573      $target = $(e.target),
4574      instance = self.instance,
4575      current = instance.current,
4576      $slide = current.$slide,
4577      $content = current.$content,
4578      isTouchDevice = e.type == "touchstart";
4579
4580    // Do not respond to both (touch and mouse) events
4581    if (isTouchDevice) {
4582      self.$container.off("mousedown.fb.touch");
4583    }
4584
4585    // Ignore right click
4586    if (e.originalEvent && e.originalEvent.button == 2) {
4587      return;
4588    }
4589
4590    // Ignore taping on links, buttons, input elements
4591    if (!$slide.length || !$target.length || isClickable($target) || isClickable($target.parent())) {
4592      return;
4593    }
4594    // Ignore clicks on the scrollbar
4595    if (!$target.is("img") && e.originalEvent.clientX > $target[0].clientWidth + $target.offset().left) {
4596      return;
4597    }
4598
4599    // Ignore clicks while zooming or closing
4600    if (!current || instance.isAnimating || current.$slide.hasClass("fancybox-animated")) {
4601      e.stopPropagation();
4602      e.preventDefault();
4603
4604      return;
4605    }
4606
4607    self.realPoints = self.startPoints = getPointerXY(e);
4608
4609    if (!self.startPoints.length) {
4610      return;
4611    }
4612
4613    // Allow other scripts to catch touch event if "touch" is set to false
4614    if (current.touch) {
4615      e.stopPropagation();
4616    }
4617
4618    self.startEvent = e;
4619
4620    self.canTap = true;
4621    self.$target = $target;
4622    self.$content = $content;
4623    self.opts = current.opts.touch;
4624
4625    self.isPanning = false;
4626    self.isSwiping = false;
4627    self.isZooming = false;
4628    self.isScrolling = false;
4629    self.canPan = instance.canPan();
4630
4631    self.startTime = new Date().getTime();
4632    self.distanceX = self.distanceY = self.distance = 0;
4633
4634    self.canvasWidth = Math.round($slide[0].clientWidth);
4635    self.canvasHeight = Math.round($slide[0].clientHeight);
4636
4637    self.contentLastPos = null;
4638    self.contentStartPos = $.fancybox.getTranslate(self.$content) || {
4639      top: 0,
4640      left: 0
4641    };
4642    self.sliderStartPos = $.fancybox.getTranslate($slide);
4643
4644    // Since position will be absolute, but we need to make it relative to the stage
4645    self.stagePos = $.fancybox.getTranslate(instance.$refs.stage);
4646
4647    self.sliderStartPos.top -= self.stagePos.top;
4648    self.sliderStartPos.left -= self.stagePos.left;
4649
4650    self.contentStartPos.top -= self.stagePos.top;
4651    self.contentStartPos.left -= self.stagePos.left;
4652
4653    $(document)
4654      .off(".fb.touch")
4655      .on(isTouchDevice ? "touchend.fb.touch touchcancel.fb.touch" : "mouseup.fb.touch mouseleave.fb.touch", $.proxy(self, "ontouchend"))
4656      .on(isTouchDevice ? "touchmove.fb.touch" : "mousemove.fb.touch", $.proxy(self, "ontouchmove"));
4657
4658    if ($.fancybox.isMobile) {
4659      document.addEventListener("scroll", self.onscroll, true);
4660    }
4661
4662    // Skip if clicked outside the sliding area
4663    if (!(self.opts || self.canPan) || !($target.is(self.$stage) || self.$stage.find($target).length)) {
4664      if ($target.is(".fancybox-image")) {
4665        e.preventDefault();
4666      }
4667
4668      if (!($.fancybox.isMobile && $target.parents(".fancybox-caption").length)) {
4669        return;
4670      }
4671    }
4672
4673    self.isScrollable = isScrollable($target) || isScrollable($target.parent());
4674
4675    // Check if element is scrollable and try to prevent default behavior (scrolling)
4676    if (!($.fancybox.isMobile && self.isScrollable)) {
4677      e.preventDefault();
4678    }
4679
4680    // One finger or mouse click - swipe or pan an image
4681    if (self.startPoints.length === 1 || current.hasError) {
4682      if (self.canPan) {
4683        $.fancybox.stop(self.$content);
4684
4685        self.isPanning = true;
4686      } else {
4687        self.isSwiping = true;
4688      }
4689
4690      self.$container.addClass("fancybox-is-grabbing");
4691    }
4692
4693    // Two fingers - zoom image
4694    if (self.startPoints.length === 2 && current.type === "image" && (current.isLoaded || current.$ghost)) {
4695      self.canTap = false;
4696      self.isSwiping = false;
4697      self.isPanning = false;
4698
4699      self.isZooming = true;
4700
4701      $.fancybox.stop(self.$content);
4702
4703      self.centerPointStartX = (self.startPoints[0].x + self.startPoints[1].x) * 0.5 - $(window).scrollLeft();
4704      self.centerPointStartY = (self.startPoints[0].y + self.startPoints[1].y) * 0.5 - $(window).scrollTop();
4705
4706      self.percentageOfImageAtPinchPointX = (self.centerPointStartX - self.contentStartPos.left) / self.contentStartPos.width;
4707      self.percentageOfImageAtPinchPointY = (self.centerPointStartY - self.contentStartPos.top) / self.contentStartPos.height;
4708
4709      self.startDistanceBetweenFingers = distance(self.startPoints[0], self.startPoints[1]);
4710    }
4711  };
4712
4713  Guestures.prototype.onscroll = function (e) {
4714    var self = this;
4715
4716    self.isScrolling = true;
4717
4718    document.removeEventListener("scroll", self.onscroll, true);
4719  };
4720
4721  Guestures.prototype.ontouchmove = function (e) {
4722    var self = this;
4723
4724    // Make sure user has not released over iframe or disabled element
4725    if (e.originalEvent.buttons !== undefined && e.originalEvent.buttons === 0) {
4726      self.ontouchend(e);
4727      return;
4728    }
4729
4730    if (self.isScrolling) {
4731      self.canTap = false;
4732      return;
4733    }
4734
4735    self.newPoints = getPointerXY(e);
4736
4737    if (!(self.opts || self.canPan) || !self.newPoints.length || !self.newPoints.length) {
4738      return;
4739    }
4740
4741    if (!(self.isSwiping && self.isSwiping === true)) {
4742      e.preventDefault();
4743    }
4744
4745    self.distanceX = distance(self.newPoints[0], self.startPoints[0], "x");
4746    self.distanceY = distance(self.newPoints[0], self.startPoints[0], "y");
4747
4748    self.distance = distance(self.newPoints[0], self.startPoints[0]);
4749
4750    // Skip false ontouchmove events (Chrome)
4751    if (self.distance > 0) {
4752      if (self.isSwiping) {
4753        self.onSwipe(e);
4754      } else if (self.isPanning) {
4755        self.onPan();
4756      } else if (self.isZooming) {
4757        self.onZoom();
4758      }
4759    }
4760  };
4761
4762  Guestures.prototype.onSwipe = function (e) {
4763    var self = this,
4764      instance = self.instance,
4765      swiping = self.isSwiping,
4766      left = self.sliderStartPos.left || 0,
4767      angle;
4768
4769    // If direction is not yet determined
4770    if (swiping === true) {
4771      // We need at least 10px distance to correctly calculate an angle
4772      if (Math.abs(self.distance) > 10) {
4773        self.canTap = false;
4774
4775        if (instance.group.length < 2 && self.opts.vertical) {
4776          self.isSwiping = "y";
4777        } else if (instance.isDragging || self.opts.vertical === false || (self.opts.vertical === "auto" && $(window).width() > 800)) {
4778          self.isSwiping = "x";
4779        } else {
4780          angle = Math.abs((Math.atan2(self.distanceY, self.distanceX) * 180) / Math.PI);
4781
4782          self.isSwiping = angle > 45 && angle < 135 ? "y" : "x";
4783        }
4784
4785        if (self.isSwiping === "y" && $.fancybox.isMobile && self.isScrollable) {
4786          self.isScrolling = true;
4787
4788          return;
4789        }
4790
4791        instance.isDragging = self.isSwiping;
4792
4793        // Reset points to avoid jumping, because we dropped first swipes to calculate the angle
4794        self.startPoints = self.newPoints;
4795
4796        $.each(instance.slides, function (index, slide) {
4797          var slidePos, stagePos;
4798
4799          $.fancybox.stop(slide.$slide);
4800
4801          slidePos = $.fancybox.getTranslate(slide.$slide);
4802          stagePos = $.fancybox.getTranslate(instance.$refs.stage);
4803
4804          slide.$slide
4805            .css({
4806              transform: "",
4807              opacity: "",
4808              "transition-duration": ""
4809            })
4810            .removeClass("fancybox-animated")
4811            .removeClass(function (index, className) {
4812              return (className.match(/(^|\s)fancybox-fx-\S+/g) || []).join(" ");
4813            });
4814
4815          if (slide.pos === instance.current.pos) {
4816            self.sliderStartPos.top = slidePos.top - stagePos.top;
4817            self.sliderStartPos.left = slidePos.left - stagePos.left;
4818          }
4819
4820          $.fancybox.setTranslate(slide.$slide, {
4821            top: slidePos.top - stagePos.top,
4822            left: slidePos.left - stagePos.left
4823          });
4824        });
4825
4826        // Stop slideshow
4827        if (instance.SlideShow && instance.SlideShow.isActive) {
4828          instance.SlideShow.stop();
4829        }
4830      }
4831
4832      return;
4833    }
4834
4835    // Sticky edges
4836    if (swiping == "x") {
4837      if (
4838        self.distanceX > 0 &&
4839        (self.instance.group.length < 2 || (self.instance.current.index === 0 && !self.instance.current.opts.loop))
4840      ) {
4841        left = left + Math.pow(self.distanceX, 0.8);
4842      } else if (
4843        self.distanceX < 0 &&
4844        (self.instance.group.length < 2 ||
4845          (self.instance.current.index === self.instance.group.length - 1 && !self.instance.current.opts.loop))
4846      ) {
4847        left = left - Math.pow(-self.distanceX, 0.8);
4848      } else {
4849        left = left + self.distanceX;
4850      }
4851    }
4852
4853    self.sliderLastPos = {
4854      top: swiping == "x" ? 0 : self.sliderStartPos.top + self.distanceY,
4855      left: left
4856    };
4857
4858    if (self.requestId) {
4859      cancelAFrame(self.requestId);
4860
4861      self.requestId = null;
4862    }
4863
4864    self.requestId = requestAFrame(function () {
4865      if (self.sliderLastPos) {
4866        $.each(self.instance.slides, function (index, slide) {
4867          var pos = slide.pos - self.instance.currPos;
4868
4869          $.fancybox.setTranslate(slide.$slide, {
4870            top: self.sliderLastPos.top,
4871            left: self.sliderLastPos.left + pos * self.canvasWidth + pos * slide.opts.gutter
4872          });
4873        });
4874
4875        self.$container.addClass("fancybox-is-sliding");
4876      }
4877    });
4878  };
4879
4880  Guestures.prototype.onPan = function () {
4881    var self = this;
4882
4883    // Prevent accidental movement (sometimes, when tapping casually, finger can move a bit)
4884    if (distance(self.newPoints[0], self.realPoints[0]) < ($.fancybox.isMobile ? 10 : 5)) {
4885      self.startPoints = self.newPoints;
4886      return;
4887    }
4888
4889    self.canTap = false;
4890
4891    self.contentLastPos = self.limitMovement();
4892
4893    if (self.requestId) {
4894      cancelAFrame(self.requestId);
4895    }
4896
4897    self.requestId = requestAFrame(function () {
4898      $.fancybox.setTranslate(self.$content, self.contentLastPos);
4899    });
4900  };
4901
4902  // Make panning sticky to the edges
4903  Guestures.prototype.limitMovement = function () {
4904    var self = this;
4905
4906    var canvasWidth = self.canvasWidth;
4907    var canvasHeight = self.canvasHeight;
4908
4909    var distanceX = self.distanceX;
4910    var distanceY = self.distanceY;
4911
4912    var contentStartPos = self.contentStartPos;
4913
4914    var currentOffsetX = contentStartPos.left;
4915    var currentOffsetY = contentStartPos.top;
4916
4917    var currentWidth = contentStartPos.width;
4918    var currentHeight = contentStartPos.height;
4919
4920    var minTranslateX, minTranslateY, maxTranslateX, maxTranslateY, newOffsetX, newOffsetY;
4921
4922    if (currentWidth > canvasWidth) {
4923      newOffsetX = currentOffsetX + distanceX;
4924    } else {
4925      newOffsetX = currentOffsetX;
4926    }
4927
4928    newOffsetY = currentOffsetY + distanceY;
4929
4930    // Slow down proportionally to traveled distance
4931    minTranslateX = Math.max(0, canvasWidth * 0.5 - currentWidth * 0.5);
4932    minTranslateY = Math.max(0, canvasHeight * 0.5 - currentHeight * 0.5);
4933
4934    maxTranslateX = Math.min(canvasWidth - currentWidth, canvasWidth * 0.5 - currentWidth * 0.5);
4935    maxTranslateY = Math.min(canvasHeight - currentHeight, canvasHeight * 0.5 - currentHeight * 0.5);
4936
4937    //   ->
4938    if (distanceX > 0 && newOffsetX > minTranslateX) {
4939      newOffsetX = minTranslateX - 1 + Math.pow(-minTranslateX + currentOffsetX + distanceX, 0.8) || 0;
4940    }
4941
4942    //    <-
4943    if (distanceX < 0 && newOffsetX < maxTranslateX) {
4944      newOffsetX = maxTranslateX + 1 - Math.pow(maxTranslateX - currentOffsetX - distanceX, 0.8) || 0;
4945    }
4946
4947    //   \/
4948    if (distanceY > 0 && newOffsetY > minTranslateY) {
4949      newOffsetY = minTranslateY - 1 + Math.pow(-minTranslateY + currentOffsetY + distanceY, 0.8) || 0;
4950    }
4951
4952    //   /\
4953    if (distanceY < 0 && newOffsetY < maxTranslateY) {
4954      newOffsetY = maxTranslateY + 1 - Math.pow(maxTranslateY - currentOffsetY - distanceY, 0.8) || 0;
4955    }
4956
4957    return {
4958      top: newOffsetY,
4959      left: newOffsetX
4960    };
4961  };
4962
4963  Guestures.prototype.limitPosition = function (newOffsetX, newOffsetY, newWidth, newHeight) {
4964    var self = this;
4965
4966    var canvasWidth = self.canvasWidth;
4967    var canvasHeight = self.canvasHeight;
4968
4969    if (newWidth > canvasWidth) {
4970      newOffsetX = newOffsetX > 0 ? 0 : newOffsetX;
4971      newOffsetX = newOffsetX < canvasWidth - newWidth ? canvasWidth - newWidth : newOffsetX;
4972    } else {
4973      // Center horizontally
4974      newOffsetX = Math.max(0, canvasWidth / 2 - newWidth / 2);
4975    }
4976
4977    if (newHeight > canvasHeight) {
4978      newOffsetY = newOffsetY > 0 ? 0 : newOffsetY;
4979      newOffsetY = newOffsetY < canvasHeight - newHeight ? canvasHeight - newHeight : newOffsetY;
4980    } else {
4981      // Center vertically
4982      newOffsetY = Math.max(0, canvasHeight / 2 - newHeight / 2);
4983    }
4984
4985    return {
4986      top: newOffsetY,
4987      left: newOffsetX
4988    };
4989  };
4990
4991  Guestures.prototype.onZoom = function () {
4992    var self = this;
4993
4994    // Calculate current distance between points to get pinch ratio and new width and height
4995    var contentStartPos = self.contentStartPos;
4996
4997    var currentWidth = contentStartPos.width;
4998    var currentHeight = contentStartPos.height;
4999
5000    var currentOffsetX = contentStartPos.left;
5001    var currentOffsetY = contentStartPos.top;
5002
5003    var endDistanceBetweenFingers = distance(self.newPoints[0], self.newPoints[1]);
5004
5005    var pinchRatio = endDistanceBetweenFingers / self.startDistanceBetweenFingers;
5006
5007    var newWidth = Math.floor(currentWidth * pinchRatio);
5008    var newHeight = Math.floor(currentHeight * pinchRatio);
5009
5010    // This is the translation due to pinch-zooming
5011    var translateFromZoomingX = (currentWidth - newWidth) * self.percentageOfImageAtPinchPointX;
5012    var translateFromZoomingY = (currentHeight - newHeight) * self.percentageOfImageAtPinchPointY;
5013
5014    // Point between the two touches
5015    var centerPointEndX = (self.newPoints[0].x + self.newPoints[1].x) / 2 - $(window).scrollLeft();
5016    var centerPointEndY = (self.newPoints[0].y + self.newPoints[1].y) / 2 - $(window).scrollTop();
5017
5018    // And this is the translation due to translation of the centerpoint
5019    // between the two fingers
5020    var translateFromTranslatingX = centerPointEndX - self.centerPointStartX;
5021    var translateFromTranslatingY = centerPointEndY - self.centerPointStartY;
5022
5023    // The new offset is the old/current one plus the total translation
5024    var newOffsetX = currentOffsetX + (translateFromZoomingX + translateFromTranslatingX);
5025    var newOffsetY = currentOffsetY + (translateFromZoomingY + translateFromTranslatingY);
5026
5027    var newPos = {
5028      top: newOffsetY,
5029      left: newOffsetX,
5030      scaleX: pinchRatio,
5031      scaleY: pinchRatio
5032    };
5033
5034    self.canTap = false;
5035
5036    self.newWidth = newWidth;
5037    self.newHeight = newHeight;
5038
5039    self.contentLastPos = newPos;
5040
5041    if (self.requestId) {
5042      cancelAFrame(self.requestId);
5043    }
5044
5045    self.requestId = requestAFrame(function () {
5046      $.fancybox.setTranslate(self.$content, self.contentLastPos);
5047    });
5048  };
5049
5050  Guestures.prototype.ontouchend = function (e) {
5051    var self = this;
5052
5053    var swiping = self.isSwiping;
5054    var panning = self.isPanning;
5055    var zooming = self.isZooming;
5056    var scrolling = self.isScrolling;
5057
5058    self.endPoints = getPointerXY(e);
5059    self.dMs = Math.max(new Date().getTime() - self.startTime, 1);
5060
5061    self.$container.removeClass("fancybox-is-grabbing");
5062
5063    $(document).off(".fb.touch");
5064
5065    document.removeEventListener("scroll", self.onscroll, true);
5066
5067    if (self.requestId) {
5068      cancelAFrame(self.requestId);
5069
5070      self.requestId = null;
5071    }
5072
5073    self.isSwiping = false;
5074    self.isPanning = false;
5075    self.isZooming = false;
5076    self.isScrolling = false;
5077
5078    self.instance.isDragging = false;
5079
5080    if (self.canTap) {
5081      return self.onTap(e);
5082    }
5083
5084    self.speed = 100;
5085
5086    // Speed in px/ms
5087    self.velocityX = (self.distanceX / self.dMs) * 0.5;
5088    self.velocityY = (self.distanceY / self.dMs) * 0.5;
5089
5090    if (panning) {
5091      self.endPanning();
5092    } else if (zooming) {
5093      self.endZooming();
5094    } else {
5095      self.endSwiping(swiping, scrolling);
5096    }
5097
5098    return;
5099  };
5100
5101  Guestures.prototype.endSwiping = function (swiping, scrolling) {
5102    var self = this,
5103      ret = false,
5104      len = self.instance.group.length,
5105      distanceX = Math.abs(self.distanceX),
5106      canAdvance = swiping == "x" && len > 1 && ((self.dMs > 130 && distanceX > 10) || distanceX > 50),
5107      speedX = 300;
5108
5109    self.sliderLastPos = null;
5110
5111    // Close if swiped vertically / navigate if horizontally
5112    if (swiping == "y" && !scrolling && Math.abs(self.distanceY) > 50) {
5113      // Continue vertical movement
5114      $.fancybox.animate(
5115        self.instance.current.$slide, {
5116          top: self.sliderStartPos.top + self.distanceY + self.velocityY * 150,
5117          opacity: 0
5118        },
5119        200
5120      );
5121      ret = self.instance.close(true, 250);
5122    } else if (canAdvance && self.distanceX > 0) {
5123      ret = self.instance.previous(speedX);
5124    } else if (canAdvance && self.distanceX < 0) {
5125      ret = self.instance.next(speedX);
5126    }
5127
5128    if (ret === false && (swiping == "x" || swiping == "y")) {
5129      self.instance.centerSlide(200);
5130    }
5131
5132    self.$container.removeClass("fancybox-is-sliding");
5133  };
5134
5135  // Limit panning from edges
5136  // ========================
5137  Guestures.prototype.endPanning = function () {
5138    var self = this,
5139      newOffsetX,
5140      newOffsetY,
5141      newPos;
5142
5143    if (!self.contentLastPos) {
5144      return;
5145    }
5146
5147    if (self.opts.momentum === false || self.dMs > 350) {
5148      newOffsetX = self.contentLastPos.left;
5149      newOffsetY = self.contentLastPos.top;
5150    } else {
5151      // Continue movement
5152      newOffsetX = self.contentLastPos.left + self.velocityX * 500;
5153      newOffsetY = self.contentLastPos.top + self.velocityY * 500;
5154    }
5155
5156    newPos = self.limitPosition(newOffsetX, newOffsetY, self.contentStartPos.width, self.contentStartPos.height);
5157
5158    newPos.width = self.contentStartPos.width;
5159    newPos.height = self.contentStartPos.height;
5160
5161    $.fancybox.animate(self.$content, newPos, 366);
5162  };
5163
5164  Guestures.prototype.endZooming = function () {
5165    var self = this;
5166
5167    var current = self.instance.current;
5168
5169    var newOffsetX, newOffsetY, newPos, reset;
5170
5171    var newWidth = self.newWidth;
5172    var newHeight = self.newHeight;
5173
5174    if (!self.contentLastPos) {
5175      return;
5176    }
5177
5178    newOffsetX = self.contentLastPos.left;
5179    newOffsetY = self.contentLastPos.top;
5180
5181    reset = {
5182      top: newOffsetY,
5183      left: newOffsetX,
5184      width: newWidth,
5185      height: newHeight,
5186      scaleX: 1,
5187      scaleY: 1
5188    };
5189
5190    // Reset scalex/scaleY values; this helps for perfomance and does not break animation
5191    $.fancybox.setTranslate(self.$content, reset);
5192
5193    if (newWidth < self.canvasWidth && newHeight < self.canvasHeight) {
5194      self.instance.scaleToFit(150);
5195    } else if (newWidth > current.width || newHeight > current.height) {
5196      self.instance.scaleToActual(self.centerPointStartX, self.centerPointStartY, 150);
5197    } else {
5198      newPos = self.limitPosition(newOffsetX, newOffsetY, newWidth, newHeight);
5199
5200      $.fancybox.animate(self.$content, newPos, 150);
5201    }
5202  };
5203
5204  Guestures.prototype.onTap = function (e) {
5205    var self = this;
5206    var $target = $(e.target);
5207
5208    var instance = self.instance;
5209    var current = instance.current;
5210
5211    var endPoints = (e && getPointerXY(e)) || self.startPoints;
5212
5213    var tapX = endPoints[0] ? endPoints[0].x - $(window).scrollLeft() - self.stagePos.left : 0;
5214    var tapY = endPoints[0] ? endPoints[0].y - $(window).scrollTop() - self.stagePos.top : 0;
5215
5216    var where;
5217
5218    var process = function (prefix) {
5219      var action = current.opts[prefix];
5220
5221      if ($.isFunction(action)) {
5222        action = action.apply(instance, [current, e]);
5223      }
5224
5225      if (!action) {
5226        return;
5227      }
5228
5229      switch (action) {
5230        case "close":
5231          instance.close(self.startEvent);
5232
5233          break;
5234
5235        case "toggleControls":
5236          instance.toggleControls();
5237
5238          break;
5239
5240        case "next":
5241          instance.next();
5242
5243          break;
5244
5245        case "nextOrClose":
5246          if (instance.group.length > 1) {
5247            instance.next();
5248          } else {
5249            instance.close(self.startEvent);
5250          }
5251
5252          break;
5253
5254        case "zoom":
5255          if (current.type == "image" && (current.isLoaded || current.$ghost)) {
5256            if (instance.canPan()) {
5257              instance.scaleToFit();
5258            } else if (instance.isScaledDown()) {
5259              instance.scaleToActual(tapX, tapY);
5260            } else if (instance.group.length < 2) {
5261              instance.close(self.startEvent);
5262            }
5263          }
5264
5265          break;
5266      }
5267    };
5268
5269    // Ignore right click
5270    if (e.originalEvent && e.originalEvent.button == 2) {
5271      return;
5272    }
5273
5274    // Skip if clicked on the scrollbar
5275    if (!$target.is("img") && tapX > $target[0].clientWidth + $target.offset().left) {
5276      return;
5277    }
5278
5279    // Check where is clicked
5280    if ($target.is(".fancybox-bg,.fancybox-inner,.fancybox-outer,.fancybox-container")) {
5281      where = "Outside";
5282    } else if ($target.is(".fancybox-slide")) {
5283      where = "Slide";
5284    } else if (
5285      instance.current.$content &&
5286      instance.current.$content
5287      .find($target)
5288      .addBack()
5289      .filter($target).length
5290    ) {
5291      where = "Content";
5292    } else {
5293      return;
5294    }
5295
5296    // Check if this is a double tap
5297    if (self.tapped) {
5298      // Stop previously created single tap
5299      clearTimeout(self.tapped);
5300      self.tapped = null;
5301
5302      // Skip if distance between taps is too big
5303      if (Math.abs(tapX - self.tapX) > 50 || Math.abs(tapY - self.tapY) > 50) {
5304        return this;
5305      }
5306
5307      // OK, now we assume that this is a double-tap
5308      process("dblclick" + where);
5309    } else {
5310      // Single tap will be processed if user has not clicked second time within 300ms
5311      // or there is no need to wait for double-tap
5312      self.tapX = tapX;
5313      self.tapY = tapY;
5314
5315      if (current.opts["dblclick" + where] && current.opts["dblclick" + where] !== current.opts["click" + where]) {
5316        self.tapped = setTimeout(function () {
5317          self.tapped = null;
5318
5319          if (!instance.isAnimating) {
5320            process("click" + where);
5321          }
5322        }, 500);
5323      } else {
5324        process("click" + where);
5325      }
5326    }
5327
5328    return this;
5329  };
5330
5331  $(document)
5332    .on("onActivate.fb", function (e, instance) {
5333      if (instance && !instance.Guestures) {
5334        instance.Guestures = new Guestures(instance);
5335      }
5336    })
5337    .on("beforeClose.fb", function (e, instance) {
5338      if (instance && instance.Guestures) {
5339        instance.Guestures.destroy();
5340      }
5341    });
5342})(window, document, jQuery);
5343// ==========================================================================
5344//
5345// SlideShow
5346// Enables slideshow functionality
5347//
5348// Example of usage:
5349// $.fancybox.getInstance().SlideShow.start()
5350//
5351// ==========================================================================
5352(function (document, $) {
5353  "use strict";
5354
5355  $.extend(true, $.fancybox.defaults, {
5356    btnTpl: {
5357      slideShow: '<button data-fancybox-play class="fancybox-button fancybox-button--play" title="{{PLAY_START}}">' +
5358        '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M6.5 5.4v13.2l11-6.6z"/></svg>' +
5359        '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M8.33 5.75h2.2v12.5h-2.2V5.75zm5.15 0h2.2v12.5h-2.2V5.75z"/></svg>' +
5360        "</button>"
5361    },
5362    slideShow: {
5363      autoStart: false,
5364      speed: 3000,
5365      progress: true
5366    }
5367  });
5368
5369  var SlideShow = function (instance) {
5370    this.instance = instance;
5371    this.init();
5372  };
5373
5374  $.extend(SlideShow.prototype, {
5375    timer: null,
5376    isActive: false,
5377    $button: null,
5378
5379    init: function () {
5380      var self = this,
5381        instance = self.instance,
5382        opts = instance.group[instance.currIndex].opts.slideShow;
5383
5384      self.$button = instance.$refs.toolbar.find("[data-fancybox-play]").on("click", function () {
5385        self.toggle();
5386      });
5387
5388      if (instance.group.length < 2 || !opts) {
5389        self.$button.hide();
5390      } else if (opts.progress) {
5391        self.$progress = $('<div class="fancybox-progress"></div>').appendTo(instance.$refs.inner);
5392      }
5393    },
5394
5395    set: function (force) {
5396      var self = this,
5397        instance = self.instance,
5398        current = instance.current;
5399
5400      // Check if reached last element
5401      if (current && (force === true || current.opts.loop || instance.currIndex < instance.group.length - 1)) {
5402        if (self.isActive && current.contentType !== "video") {
5403          if (self.$progress) {
5404            $.fancybox.animate(self.$progress.show(), {
5405              scaleX: 1
5406            }, current.opts.slideShow.speed);
5407          }
5408
5409          self.timer = setTimeout(function () {
5410            if (!instance.current.opts.loop && instance.current.index == instance.group.length - 1) {
5411              instance.jumpTo(0);
5412            } else {
5413              instance.next();
5414            }
5415          }, current.opts.slideShow.speed);
5416        }
5417      } else {
5418        self.stop();
5419        instance.idleSecondsCounter = 0;
5420        instance.showControls();
5421      }
5422    },
5423
5424    clear: function () {
5425      var self = this;
5426
5427      clearTimeout(self.timer);
5428
5429      self.timer = null;
5430
5431      if (self.$progress) {
5432        self.$progress.removeAttr("style").hide();
5433      }
5434    },
5435
5436    start: function () {
5437      var self = this,
5438        current = self.instance.current;
5439
5440      if (current) {
5441        self.$button
5442          .attr("title", (current.opts.i18n[current.opts.lang] || current.opts.i18n.en).PLAY_STOP)
5443          .removeClass("fancybox-button--play")
5444          .addClass("fancybox-button--pause");
5445
5446        self.isActive = true;
5447
5448        if (current.isComplete) {
5449          self.set(true);
5450        }
5451
5452        self.instance.trigger("onSlideShowChange", true);
5453      }
5454    },
5455
5456    stop: function () {
5457      var self = this,
5458        current = self.instance.current;
5459
5460      self.clear();
5461
5462      self.$button
5463        .attr("title", (current.opts.i18n[current.opts.lang] || current.opts.i18n.en).PLAY_START)
5464        .removeClass("fancybox-button--pause")
5465        .addClass("fancybox-button--play");
5466
5467      self.isActive = false;
5468
5469      self.instance.trigger("onSlideShowChange", false);
5470
5471      if (self.$progress) {
5472        self.$progress.removeAttr("style").hide();
5473      }
5474    },
5475
5476    toggle: function () {
5477      var self = this;
5478
5479      if (self.isActive) {
5480        self.stop();
5481      } else {
5482        self.start();
5483      }
5484    }
5485  });
5486
5487  $(document).on({
5488    "onInit.fb": function (e, instance) {
5489      if (instance && !instance.SlideShow) {
5490        instance.SlideShow = new SlideShow(instance);
5491      }
5492    },
5493
5494    "beforeShow.fb": function (e, instance, current, firstRun) {
5495      var SlideShow = instance && instance.SlideShow;
5496
5497      if (firstRun) {
5498        if (SlideShow && current.opts.slideShow.autoStart) {
5499          SlideShow.start();
5500        }
5501      } else if (SlideShow && SlideShow.isActive) {
5502        SlideShow.clear();
5503      }
5504    },
5505
5506    "afterShow.fb": function (e, instance, current) {
5507      var SlideShow = instance && instance.SlideShow;
5508
5509      if (SlideShow && SlideShow.isActive) {
5510        SlideShow.set();
5511      }
5512    },
5513
5514    "afterKeydown.fb": function (e, instance, current, keypress, keycode) {
5515      var SlideShow = instance && instance.SlideShow;
5516
5517      // "P" or Spacebar
5518      if (SlideShow && current.opts.slideShow && (keycode === 80 || keycode === 32) && !$(document.activeElement).is("button,a,input")) {
5519        keypress.preventDefault();
5520
5521        SlideShow.toggle();
5522      }
5523    },
5524
5525    "beforeClose.fb onDeactivate.fb": function (e, instance) {
5526      var SlideShow = instance && instance.SlideShow;
5527
5528      if (SlideShow) {
5529        SlideShow.stop();
5530      }
5531    }
5532  });
5533
5534  // Page Visibility API to pause slideshow when window is not active
5535  $(document).on("visibilitychange", function () {
5536    var instance = $.fancybox.getInstance(),
5537      SlideShow = instance && instance.SlideShow;
5538
5539    if (SlideShow && SlideShow.isActive) {
5540      if (document.hidden) {
5541        SlideShow.clear();
5542      } else {
5543        SlideShow.set();
5544      }
5545    }
5546  });
5547})(document, jQuery);
5548// ==========================================================================
5549//
5550// FullScreen
5551// Adds fullscreen functionality
5552//
5553// ==========================================================================
5554(function (document, $) {
5555  "use strict";
5556
5557  // Collection of methods supported by user browser
5558  var fn = (function () {
5559    var fnMap = [
5560      ["requestFullscreen", "exitFullscreen", "fullscreenElement", "fullscreenEnabled", "fullscreenchange", "fullscreenerror"],
5561      // new WebKit
5562      [
5563        "webkitRequestFullscreen",
5564        "webkitExitFullscreen",
5565        "webkitFullscreenElement",
5566        "webkitFullscreenEnabled",
5567        "webkitfullscreenchange",
5568        "webkitfullscreenerror"
5569      ],
5570      // old WebKit (Safari 5.1)
5571      [
5572        "webkitRequestFullScreen",
5573        "webkitCancelFullScreen",
5574        "webkitCurrentFullScreenElement",
5575        "webkitCancelFullScreen",
5576        "webkitfullscreenchange",
5577        "webkitfullscreenerror"
5578      ],
5579      [
5580        "mozRequestFullScreen",
5581        "mozCancelFullScreen",
5582        "mozFullScreenElement",
5583        "mozFullScreenEnabled",
5584        "mozfullscreenchange",
5585        "mozfullscreenerror"
5586      ],
5587      ["msRequestFullscreen", "msExitFullscreen", "msFullscreenElement", "msFullscreenEnabled", "MSFullscreenChange", "MSFullscreenError"]
5588    ];
5589
5590    var ret = {};
5591
5592    for (var i = 0; i < fnMap.length; i++) {
5593      var val = fnMap[i];
5594
5595      if (val && val[1] in document) {
5596        for (var j = 0; j < val.length; j++) {
5597          ret[fnMap[0][j]] = val[j];
5598        }
5599
5600        return ret;
5601      }
5602    }
5603
5604    return false;
5605  })();
5606
5607  if (fn) {
5608    var FullScreen = {
5609      request: function (elem) {
5610        elem = elem || document.documentElement;
5611
5612        elem[fn.requestFullscreen](elem.ALLOW_KEYBOARD_INPUT);
5613      },
5614      exit: function () {
5615        document[fn.exitFullscreen]();
5616      },
5617      toggle: function (elem) {
5618        elem = elem || document.documentElement;
5619
5620        if (this.isFullscreen()) {
5621          this.exit();
5622        } else {
5623          this.request(elem);
5624        }
5625      },
5626      isFullscreen: function () {
5627        return Boolean(document[fn.fullscreenElement]);
5628      },
5629      enabled: function () {
5630        return Boolean(document[fn.fullscreenEnabled]);
5631      }
5632    };
5633
5634    $.extend(true, $.fancybox.defaults, {
5635      btnTpl: {
5636        fullScreen: '<button data-fancybox-fullscreen class="fancybox-button fancybox-button--fsenter" title="{{FULL_SCREEN}}">' +
5637          '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M7 14H5v5h5v-2H7v-3zm-2-4h2V7h3V5H5v5zm12 7h-3v2h5v-5h-2v3zM14 5v2h3v3h2V5h-5z"/></svg>' +
5638          '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M5 16h3v3h2v-5H5zm3-8H5v2h5V5H8zm6 11h2v-3h3v-2h-5zm2-11V5h-2v5h5V8z"/></svg>' +
5639          "</button>"
5640      },
5641      fullScreen: {
5642        autoStart: false
5643      }
5644    });
5645
5646    $(document).on(fn.fullscreenchange, function () {
5647      var isFullscreen = FullScreen.isFullscreen(),
5648        instance = $.fancybox.getInstance();
5649
5650      if (instance) {
5651        // If image is zooming, then force to stop and reposition properly
5652        if (instance.current && instance.current.type === "image" && instance.isAnimating) {
5653          instance.isAnimating = false;
5654
5655          instance.update(true, true, 0);
5656
5657          if (!instance.isComplete) {
5658            instance.complete();
5659          }
5660        }
5661
5662        instance.trigger("onFullscreenChange", isFullscreen);
5663
5664        instance.$refs.container.toggleClass("fancybox-is-fullscreen", isFullscreen);
5665
5666        instance.$refs.toolbar
5667          .find("[data-fancybox-fullscreen]")
5668          .toggleClass("fancybox-button--fsenter", !isFullscreen)
5669          .toggleClass("fancybox-button--fsexit", isFullscreen);
5670      }
5671    });
5672  }
5673
5674  $(document).on({
5675    "onInit.fb": function (e, instance) {
5676      var $container;
5677
5678      if (!fn) {
5679        instance.$refs.toolbar.find("[data-fancybox-fullscreen]").remove();
5680
5681        return;
5682      }
5683
5684      if (instance && instance.group[instance.currIndex].opts.fullScreen) {
5685        $container = instance.$refs.container;
5686
5687        $container.on("click.fb-fullscreen", "[data-fancybox-fullscreen]", function (e) {
5688          e.stopPropagation();
5689          e.preventDefault();
5690
5691          FullScreen.toggle();
5692        });
5693
5694        if (instance.opts.fullScreen && instance.opts.fullScreen.autoStart === true) {
5695          FullScreen.request();
5696        }
5697
5698        // Expose API
5699        instance.FullScreen = FullScreen;
5700      } else if (instance) {
5701        instance.$refs.toolbar.find("[data-fancybox-fullscreen]").hide();
5702      }
5703    },
5704
5705    "afterKeydown.fb": function (e, instance, current, keypress, keycode) {
5706      // "F"
5707      if (instance && instance.FullScreen && keycode === 70) {
5708        keypress.preventDefault();
5709
5710        instance.FullScreen.toggle();
5711      }
5712    },
5713
5714    "beforeClose.fb": function (e, instance) {
5715      if (instance && instance.FullScreen && instance.$refs.container.hasClass("fancybox-is-fullscreen")) {
5716        FullScreen.exit();
5717      }
5718    }
5719  });
5720})(document, jQuery);
5721// ==========================================================================
5722//
5723// Thumbs
5724// Displays thumbnails in a grid
5725//
5726// ==========================================================================
5727(function (document, $) {
5728  "use strict";
5729
5730  var CLASS = "fancybox-thumbs",
5731    CLASS_ACTIVE = CLASS + "-active";
5732
5733  // Make sure there are default values
5734  $.fancybox.defaults = $.extend(
5735    true, {
5736      btnTpl: {
5737        thumbs: '<button data-fancybox-thumbs class="fancybox-button fancybox-button--thumbs" title="{{THUMBS}}">' +
5738          '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M14.59 14.59h3.76v3.76h-3.76v-3.76zm-4.47 0h3.76v3.76h-3.76v-3.76zm-4.47 0h3.76v3.76H5.65v-3.76zm8.94-4.47h3.76v3.76h-3.76v-3.76zm-4.47 0h3.76v3.76h-3.76v-3.76zm-4.47 0h3.76v3.76H5.65v-3.76zm8.94-4.47h3.76v3.76h-3.76V5.65zm-4.47 0h3.76v3.76h-3.76V5.65zm-4.47 0h3.76v3.76H5.65V5.65z"/></svg>' +
5739          "</button>"
5740      },
5741      thumbs: {
5742        autoStart: false, // Display thumbnails on opening
5743        hideOnClose: true, // Hide thumbnail grid when closing animation starts
5744        parentEl: ".fancybox-container", // Container is injected into this element
5745        axis: "y" // Vertical (y) or horizontal (x) scrolling
5746      }
5747    },
5748    $.fancybox.defaults
5749  );
5750
5751  var FancyThumbs = function (instance) {
5752    this.init(instance);
5753  };
5754
5755  $.extend(FancyThumbs.prototype, {
5756    $button: null,
5757    $grid: null,
5758    $list: null,
5759    isVisible: false,
5760    isActive: false,
5761
5762    init: function (instance) {
5763      var self = this,
5764        group = instance.group,
5765        enabled = 0;
5766
5767      self.instance = instance;
5768      self.opts = group[instance.currIndex].opts.thumbs;
5769
5770      instance.Thumbs = self;
5771
5772      self.$button = instance.$refs.toolbar.find("[data-fancybox-thumbs]");
5773
5774      // Enable thumbs if at least two group items have thumbnails
5775      for (var i = 0, len = group.length; i < len; i++) {
5776        if (group[i].thumb) {
5777          enabled++;
5778        }
5779
5780        if (enabled > 1) {
5781          break;
5782        }
5783      }
5784
5785      if (enabled > 1 && !!self.opts) {
5786        self.$button.removeAttr("style").on("click", function () {
5787          self.toggle();
5788        });
5789
5790        self.isActive = true;
5791      } else {
5792        self.$button.hide();
5793      }
5794    },
5795
5796    create: function () {
5797      var self = this,
5798        instance = self.instance,
5799        parentEl = self.opts.parentEl,
5800        list = [],
5801        src;
5802
5803      if (!self.$grid) {
5804        // Create main element
5805        self.$grid = $('<div class="' + CLASS + " " + CLASS + "-" + self.opts.axis + '"></div>').appendTo(
5806          instance.$refs.container
5807          .find(parentEl)
5808          .addBack()
5809          .filter(parentEl)
5810        );
5811
5812        // Add "click" event that performs gallery navigation
5813        self.$grid.on("click", "a", function () {
5814          instance.jumpTo($(this).attr("data-index"));
5815        });
5816      }
5817
5818      // Build the list
5819      if (!self.$list) {
5820        self.$list = $('<div class="' + CLASS + '__list">').appendTo(self.$grid);
5821      }
5822
5823      $.each(instance.group, function (i, item) {
5824        src = item.thumb;
5825
5826        if (!src && item.type === "image") {
5827          src = item.src;
5828        }
5829
5830        list.push(
5831          '<a href="javascript:;" tabindex="0" data-index="' +
5832          i +
5833          '"' +
5834          (src && src.length ? ' style="background-image:url(' + src + ')"' : 'class="fancybox-thumbs-missing"') +
5835          "></a>"
5836        );
5837      });
5838
5839      self.$list[0].innerHTML = list.join("");
5840
5841      if (self.opts.axis === "x") {
5842        // Set fixed width for list element to enable horizontal scrolling
5843        self.$list.width(
5844          parseInt(self.$grid.css("padding-right"), 10) +
5845          instance.group.length *
5846          self.$list
5847          .children()
5848          .eq(0)
5849          .outerWidth(true)
5850        );
5851      }
5852    },
5853
5854    focus: function (duration) {
5855      var self = this,
5856        $list = self.$list,
5857        $grid = self.$grid,
5858        thumb,
5859        thumbPos;
5860
5861      if (!self.instance.current) {
5862        return;
5863      }
5864
5865      thumb = $list
5866        .children()
5867        .removeClass(CLASS_ACTIVE)
5868        .filter('[data-index="' + self.instance.current.index + '"]')
5869        .addClass(CLASS_ACTIVE);
5870
5871      thumbPos = thumb.position();
5872
5873      // Check if need to scroll to make current thumb visible
5874      if (self.opts.axis === "y" && (thumbPos.top < 0 || thumbPos.top > $list.height() - thumb.outerHeight())) {
5875        $list.stop().animate({
5876            scrollTop: $list.scrollTop() + thumbPos.top
5877          },
5878          duration
5879        );
5880      } else if (
5881        self.opts.axis === "x" &&
5882        (thumbPos.left < $grid.scrollLeft() || thumbPos.left > $grid.scrollLeft() + ($grid.width() - thumb.outerWidth()))
5883      ) {
5884        $list
5885          .parent()
5886          .stop()
5887          .animate({
5888              scrollLeft: thumbPos.left
5889            },
5890            duration
5891          );
5892      }
5893    },
5894
5895    update: function () {
5896      var that = this;
5897      that.instance.$refs.container.toggleClass("fancybox-show-thumbs", this.isVisible);
5898
5899      if (that.isVisible) {
5900        if (!that.$grid) {
5901          that.create();
5902        }
5903
5904        that.instance.trigger("onThumbsShow");
5905
5906        that.focus(0);
5907      } else if (that.$grid) {
5908        that.instance.trigger("onThumbsHide");
5909      }
5910
5911      // Update content position
5912      that.instance.update();
5913    },
5914
5915    hide: function () {
5916      this.isVisible = false;
5917      this.update();
5918    },
5919
5920    show: function () {
5921      this.isVisible = true;
5922      this.update();
5923    },
5924
5925    toggle: function () {
5926      this.isVisible = !this.isVisible;
5927      this.update();
5928    }
5929  });
5930
5931  $(document).on({
5932    "onInit.fb": function (e, instance) {
5933      var Thumbs;
5934
5935      if (instance && !instance.Thumbs) {
5936        Thumbs = new FancyThumbs(instance);
5937
5938        if (Thumbs.isActive && Thumbs.opts.autoStart === true) {
5939          Thumbs.show();
5940        }
5941      }
5942    },
5943
5944    "beforeShow.fb": function (e, instance, item, firstRun) {
5945      var Thumbs = instance && instance.Thumbs;
5946
5947      if (Thumbs && Thumbs.isVisible) {
5948        Thumbs.focus(firstRun ? 0 : 250);
5949      }
5950    },
5951
5952    "afterKeydown.fb": function (e, instance, current, keypress, keycode) {
5953      var Thumbs = instance && instance.Thumbs;
5954
5955      // "G"
5956      if (Thumbs && Thumbs.isActive && keycode === 71) {
5957        keypress.preventDefault();
5958
5959        Thumbs.toggle();
5960      }
5961    },
5962
5963    "beforeClose.fb": function (e, instance) {
5964      var Thumbs = instance && instance.Thumbs;
5965
5966      if (Thumbs && Thumbs.isVisible && Thumbs.opts.hideOnClose !== false) {
5967        Thumbs.$grid.hide();
5968      }
5969    }
5970  });
5971})(document, jQuery);
5972//// ==========================================================================
5973//
5974// Share
5975// Displays simple form for sharing current url
5976//
5977// ==========================================================================
5978(function (document, $) {
5979  "use strict";
5980
5981  $.extend(true, $.fancybox.defaults, {
5982    btnTpl: {
5983      share: '<button data-fancybox-share class="fancybox-button fancybox-button--share" title="{{SHARE}}">' +
5984        '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M2.55 19c1.4-8.4 9.1-9.8 11.9-9.8V5l7 7-7 6.3v-3.5c-2.8 0-10.5 2.1-11.9 4.2z"/></svg>' +
5985        "</button>"
5986    },
5987    share: {
5988      url: function (instance, item) {
5989        return (
5990          (!instance.currentHash && !(item.type === "inline" || item.type === "html") ? item.origSrc || item.src : false) || window.location
5991        );
5992      },
5993      tpl: '<div class="fancybox-share">' +
5994        "<h1>{{SHARE}}</h1>" +
5995        "<p>" +
5996        '<a class="fancybox-share__button fancybox-share__button--fb" href="https://www.facebook.com/sharer/sharer.php?u={{url}}">' +
5997        '<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path d="m287 456v-299c0-21 6-35 35-35h38v-63c-7-1-29-3-55-3-54 0-91 33-91 94v306m143-254h-205v72h196" /></svg>' +
5998        "<span>Facebook</span>" +
5999        "</a>" +
6000        '<a class="fancybox-share__button fancybox-share__button--tw" href="https://twitter.com/intent/tweet?url={{url}}&text={{descr}}">' +
6001        '<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path d="m456 133c-14 7-31 11-47 13 17-10 30-27 37-46-15 10-34 16-52 20-61-62-157-7-141 75-68-3-129-35-169-85-22 37-11 86 26 109-13 0-26-4-37-9 0 39 28 72 65 80-12 3-25 4-37 2 10 33 41 57 77 57-42 30-77 38-122 34 170 111 378-32 359-208 16-11 30-25 41-42z" /></svg>' +
6002        "<span>Twitter</span>" +
6003        "</a>" +
6004        '<a class="fancybox-share__button fancybox-share__button--pt" href="https://www.pinterest.com/pin/create/button/?url={{url}}&description={{descr}}&media={{media}}">' +
6005        '<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path d="m265 56c-109 0-164 78-164 144 0 39 15 74 47 87 5 2 10 0 12-5l4-19c2-6 1-8-3-13-9-11-15-25-15-45 0-58 43-110 113-110 62 0 96 38 96 88 0 67-30 122-73 122-24 0-42-19-36-44 6-29 20-60 20-81 0-19-10-35-31-35-25 0-44 26-44 60 0 21 7 36 7 36l-30 125c-8 37-1 83 0 87 0 3 4 4 5 2 2-3 32-39 42-75l16-64c8 16 31 29 56 29 74 0 124-67 124-157 0-69-58-132-146-132z" fill="#fff"/></svg>' +
6006        "<span>Pinterest</span>" +
6007        "</a>" +
6008        "</p>" +
6009        '<p><input class="fancybox-share__input" type="text" value="{{url_raw}}" onclick="select()" /></p>' +
6010        "</div>"
6011    }
6012  });
6013
6014  function escapeHtml(string) {
6015    var entityMap = {
6016      "&": "&amp;",
6017      "<": "&lt;",
6018      ">": "&gt;",
6019      '"': "&quot;",
6020      "'": "&#39;",
6021      "/": "&#x2F;",
6022      "`": "&#x60;",
6023      "=": "&#x3D;"
6024    };
6025
6026    return String(string).replace(/[&<>"'`=\/]/g, function (s) {
6027      return entityMap[s];
6028    });
6029  }
6030
6031  $(document).on("click", "[data-fancybox-share]", function () {
6032    var instance = $.fancybox.getInstance(),
6033      current = instance.current || null,
6034      url,
6035      tpl;
6036
6037    if (!current) {
6038      return;
6039    }
6040
6041    if ($.type(current.opts.share.url) === "function") {
6042      url = current.opts.share.url.apply(current, [instance, current]);
6043    }
6044
6045    tpl = current.opts.share.tpl
6046      .replace(/\{\{media\}\}/g, current.type === "image" ? encodeURIComponent(current.src) : "")
6047      .replace(/\{\{url\}\}/g, encodeURIComponent(url))
6048      .replace(/\{\{url_raw\}\}/g, escapeHtml(url))
6049      .replace(/\{\{descr\}\}/g, instance.$caption ? encodeURIComponent(instance.$caption.text()) : "");
6050
6051    $.fancybox.open({
6052      src: instance.translate(instance, tpl),
6053      type: "html",
6054      opts: {
6055        touch: false,
6056        animationEffect: false,
6057        afterLoad: function (shareInstance, shareCurrent) {
6058          // Close self if parent instance is closing
6059          instance.$refs.container.one("beforeClose.fb", function () {
6060            shareInstance.close(null, 0);
6061          });
6062
6063          // Opening links in a popup window
6064          shareCurrent.$content.find(".fancybox-share__button").click(function () {
6065            window.open(this.href, "Share", "width=550, height=450");
6066            return false;
6067          });
6068        },
6069        mobile: {
6070          autoFocus: false
6071        }
6072      }
6073    });
6074  });
6075})(document, jQuery);
6076// ==========================================================================
6077//
6078// Hash
6079// Enables linking to each modal
6080//
6081// ==========================================================================
6082(function (window, document, $) {
6083  "use strict";
6084
6085  // Simple $.escapeSelector polyfill (for jQuery prior v3)
6086  if (!$.escapeSelector) {
6087    $.escapeSelector = function (sel) {
6088      var rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g;
6089      var fcssescape = function (ch, asCodePoint) {
6090        if (asCodePoint) {
6091          // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
6092          if (ch === "\0") {
6093            return "\uFFFD";
6094          }
6095
6096          // Control characters and (dependent upon position) numbers get escaped as code points
6097          return ch.slice(0, -1) + "\\" + ch.charCodeAt(ch.length - 1).toString(16) + " ";
6098        }
6099
6100        // Other potentially-special ASCII characters get backslash-escaped
6101        return "\\" + ch;
6102      };
6103
6104      return (sel + "").replace(rcssescape, fcssescape);
6105    };
6106  }
6107
6108  // Get info about gallery name and current index from url
6109  function parseUrl() {
6110    var hash = window.location.hash.substr(1),
6111      rez = hash.split("-"),
6112      index = rez.length > 1 && /^\+?\d+$/.test(rez[rez.length - 1]) ? parseInt(rez.pop(-1), 10) || 1 : 1,
6113      gallery = rez.join("-");
6114
6115    return {
6116      hash: hash,
6117      /* Index is starting from 1 */
6118      index: index < 1 ? 1 : index,
6119      gallery: gallery
6120    };
6121  }
6122
6123  // Trigger click evnt on links to open new fancyBox instance
6124  function triggerFromUrl(url) {
6125    if (url.gallery !== "") {
6126      // If we can find element matching 'data-fancybox' atribute,
6127      // then triggering click event should start fancyBox
6128      $("[data-fancybox='" + $.escapeSelector(url.gallery) + "']")
6129        .eq(url.index - 1)
6130        .focus()
6131        .trigger("click.fb-start");
6132    }
6133  }
6134
6135  // Get gallery name from current instance
6136  function getGalleryID(instance) {
6137    var opts, ret;
6138
6139    if (!instance) {
6140      return false;
6141    }
6142
6143    opts = instance.current ? instance.current.opts : instance.opts;
6144    ret = opts.hash || (opts.$orig ? opts.$orig.data("fancybox") || opts.$orig.data("fancybox-trigger") : "");
6145
6146    return ret === "" ? false : ret;
6147  }
6148
6149  // Start when DOM becomes ready
6150  $(function () {
6151    // Check if user has disabled this module
6152    if ($.fancybox.defaults.hash === false) {
6153      return;
6154    }
6155
6156    // Update hash when opening/closing fancyBox
6157    $(document).on({
6158      "onInit.fb": function (e, instance) {
6159        var url, gallery;
6160
6161        if (instance.group[instance.currIndex].opts.hash === false) {
6162          return;
6163        }
6164
6165        url = parseUrl();
6166        gallery = getGalleryID(instance);
6167
6168        // Make sure gallery start index matches index from hash
6169        if (gallery && url.gallery && gallery == url.gallery) {
6170          instance.currIndex = url.index - 1;
6171        }
6172      },
6173
6174      "beforeShow.fb": function (e, instance, current, firstRun) {
6175        var gallery;
6176
6177        if (!current || current.opts.hash === false) {
6178          return;
6179        }
6180
6181        // Check if need to update window hash
6182        gallery = getGalleryID(instance);
6183
6184        if (!gallery) {
6185          return;
6186        }
6187
6188        // Variable containing last hash value set by fancyBox
6189        // It will be used to determine if fancyBox needs to close after hash change is detected
6190        instance.currentHash = gallery + (instance.group.length > 1 ? "-" + (current.index + 1) : "");
6191
6192        // If current hash is the same (this instance most likely is opened by hashchange), then do nothing
6193        if (window.location.hash === "#" + instance.currentHash) {
6194          return;
6195        }
6196
6197        if (firstRun && !instance.origHash) {
6198          instance.origHash = window.location.hash;
6199        }
6200
6201        if (instance.hashTimer) {
6202          clearTimeout(instance.hashTimer);
6203        }
6204
6205        // Update hash
6206        instance.hashTimer = setTimeout(function () {
6207          if ("replaceState" in window.history) {
6208            window.history[firstRun ? "pushState" : "replaceState"]({},
6209              document.title,
6210              window.location.pathname + window.location.search + "#" + instance.currentHash
6211            );
6212
6213            if (firstRun) {
6214              instance.hasCreatedHistory = true;
6215            }
6216          } else {
6217            window.location.hash = instance.currentHash;
6218          }
6219
6220          instance.hashTimer = null;
6221        }, 300);
6222      },
6223
6224      "beforeClose.fb": function (e, instance, current) {
6225        if (!current || current.opts.hash === false) {
6226          return;
6227        }
6228
6229        clearTimeout(instance.hashTimer);
6230
6231        // Goto previous history entry
6232        if (instance.currentHash && instance.hasCreatedHistory) {
6233          window.history.back();
6234        } else if (instance.currentHash) {
6235          if ("replaceState" in window.history) {
6236            window.history.replaceState({}, document.title, window.location.pathname + window.location.search + (instance.origHash || ""));
6237          } else {
6238            window.location.hash = instance.origHash;
6239          }
6240        }
6241
6242        instance.currentHash = null;
6243      }
6244    });
6245
6246    // Check if need to start/close after url has changed
6247    $(window).on("hashchange.fb", function () {
6248      var url = parseUrl(),
6249        fb = null;
6250
6251      // Find last fancyBox instance that has "hash"
6252      $.each(
6253        $(".fancybox-container")
6254        .get()
6255        .reverse(),
6256        function (index, value) {
6257          var tmp = $(value).data("FancyBox");
6258
6259          if (tmp && tmp.currentHash) {
6260            fb = tmp;
6261            return false;
6262          }
6263        }
6264      );
6265
6266      if (fb) {
6267        // Now, compare hash values
6268        if (fb.currentHash !== url.gallery + "-" + url.index && !(url.index === 1 && fb.currentHash == url.gallery)) {
6269          fb.currentHash = null;
6270
6271          fb.close();
6272        }
6273      } else if (url.gallery !== "") {
6274        triggerFromUrl(url);
6275      }
6276    });
6277
6278    // Check current hash and trigger click event on matching element to start fancyBox, if needed
6279    setTimeout(function () {
6280      if (!$.fancybox.getInstance()) {
6281        triggerFromUrl(parseUrl());
6282      }
6283    }, 50);
6284  });
6285})(window, document, jQuery);
6286// ==========================================================================
6287//
6288// Wheel
6289// Basic mouse weheel support for gallery navigation
6290//
6291// ==========================================================================
6292(function (document, $) {
6293  "use strict";
6294
6295  var prevTime = new Date().getTime();
6296
6297  $(document).on({
6298    "onInit.fb": function (e, instance, current) {
6299      instance.$refs.stage.on("mousewheel DOMMouseScroll wheel MozMousePixelScroll", function (e) {
6300        var current = instance.current,
6301          currTime = new Date().getTime();
6302
6303        if (instance.group.length < 2 || current.opts.wheel === false || (current.opts.wheel === "auto" && current.type !== "image")) {
6304          return;
6305        }
6306
6307        e.preventDefault();
6308        e.stopPropagation();
6309
6310        if (current.$slide.hasClass("fancybox-animated")) {
6311          return;
6312        }
6313
6314        e = e.originalEvent || e;
6315
6316        if (currTime - prevTime < 250) {
6317          return;
6318        }
6319
6320        prevTime = currTime;
6321
6322        instance[(-e.deltaY || -e.deltaX || e.wheelDelta || -e.detail) < 0 ? "next" : "previous"]();
6323      });
6324    }
6325  });
6326})(document, jQuery);