@barba/core
Version:
Create badass, fluid and smooth transition between your website's pages
3 lines (2 loc) • 25.9 kB
JavaScript
var t=function(){function t(){}return t.prototype.then=function(r,i){var e=new t,o=this.s;if(o){var u=1&o?r:i;if(u){try{n(e,1,u(this.v))}catch(t){n(e,2,t)}return e}return this}return this.o=function(t){try{var o=t.v;1&t.s?n(e,1,r?r(o):o):i?n(e,1,i(o)):n(e,2,o)}catch(t){n(e,2,t)}},e},t}();function n(r,i,e){if(!r.s){if(e instanceof t){if(!e.s)return void(e.o=n.bind(null,r,i));1&i&&(i=e.s),e=e.v}if(e&&e.then)return void e.then(n.bind(null,r,i),n.bind(null,r,2));r.s=i,r.v=e;var o=r.o;o&&o(r)}}function r(t,n){try{var r=t()}catch(t){return n(t)}return r&&r.then?r.then(void 0,n):r}var i={};!function(){function r(t){this.t=t,this.i=null,this.u=null,this.h=null,this.l=null}function e(t){return{value:t,done:!0}}function o(t){return{value:t,done:!1}}r.prototype[Symbol.asyncIterator||(Symbol.asyncIterator=Symbol("Symbol.asyncIterator"))]=function(){return this},r.prototype.p=function(n){return this.u(n&&n.then?n.then(o):o(n)),this.i=new t},r.prototype.next=function(r){var o=this;return o.l=new Promise(function(u){var s=o.i;if(null===s){var f=o.t;if(null===f)return u(o.l);function a(t){o.u(t&&t.then?t.then(e):e(t)),o.i=null,o.u=null}o.t=null,o.u=u,f(o).then(a,function(n){if(n===i)a(o.h);else{var r=new t;o.u(r),o.i=null,o.u=null,_resolve(r,2,n)}})}else o.i=null,o.u=u,n(s,1,r)})},r.prototype.return=function(t){var r=this;return r.l=new Promise(function(o){var u=r.i;if(null===u)return null===r.t?o(r.l):(r.t=null,o(t&&t.then?t.then(e):e(t)));r.h=t,r.u=o,r.i=null,n(u,2,i)})},r.prototype.throw=function(t){var r=this;return r.l=new Promise(function(i,e){var o=r.i;if(null===o)return null===r.t?i(r.l):(r.t=null,e(t));r.u=i,r.i=null,n(o,2,t)})}}();var e,o=function(t,n){return function(t){var n=t.exports=function(t,n){return n=n||function(){},function(){var r=!1,i=arguments,e=new Promise(function(n,e){var o,u=t.apply({async:function(){return r=!0,function(t,r){t?e(t):n(r)}}},Array.prototype.slice.call(i));r||(!(o=u)||"object"!=typeof o&&"function"!=typeof o||"function"!=typeof o.then?n(u):u.then(n,e))});return e.then(n.bind(null,null),n),e}};n.cb=function(t,r){return n(function(){var n=Array.prototype.slice.call(arguments);return n.length===t.length-1&&n.push(this.async()),t.apply(this,n)},r)}}(n={exports:{}}),n.exports}();!function(t){t[t.off=0]="off",t[t.error=1]="error",t[t.warning=2]="warning",t[t.info=3]="info",t[t.debug=4]="debug"}(e||(e={}));var u=e.off,s=function(t){this.m=t};s.getLevel=function(){return u},s.setLevel=function(t){return u=e[t]},s.prototype.error=function(){for(var t=[],n=arguments.length;n--;)t[n]=arguments[n];this.P(console.error,e.error,t)},s.prototype.warn=function(){for(var t=[],n=arguments.length;n--;)t[n]=arguments[n];this.P(console.warn,e.warning,t)},s.prototype.info=function(){for(var t=[],n=arguments.length;n--;)t[n]=arguments[n];this.P(console.info,e.info,t)},s.prototype.debug=function(){for(var t=[],n=arguments.length;n--;)t[n]=arguments[n];this.P(console.log,e.debug,t)},s.prototype.P=function(t,n,r){n<=s.getLevel()&&t.apply(console,["["+this.m+"] "].concat(r))};var f=function(){this.logger=new s("@barba/core"),this.all=["ready","page","reset","currentAdded","currentRemoved","nextAdded","nextRemoved","beforeAppear","appear","afterAppear","appearCanceled","before","beforeLeave","leave","afterLeave","leaveCanceled","beforeEnter","enter","afterEnter","enterCanceled","after"],this.registered=new Map,this.init()};f.prototype.init=function(){var t=this;this.registered.clear(),this.all.forEach(function(n){t[n]||(t[n]=function(r,i){void 0===i&&(i=null),t.registered.has(n)||t.registered.set(n,new Set),t.registered.get(n).add({ctx:i,fn:r})})})},f.prototype.do=function(t){for(var n=[],r=arguments.length-1;r-- >0;)n[r]=arguments[r+1];if(this.registered.has(t)){var i=Promise.resolve();return this.registered.get(t).forEach(function(t){var r=t.ctx?t.fn.bind(t.ctx):t.fn;i=i.then(function(){return o(r).apply(void 0,n)})}),i}return Promise.resolve()},f.prototype.clear=function(){var t=this;this.all.forEach(function(n){delete t[n]}),this.init()},f.prototype.help=function(){this.logger.info("Available hooks: "+this.all.join(","));var t=[];this.registered.forEach(function(n,r){return t.push(r)}),this.logger.info("Registered hooks: "+t.join(","))};var a=new f,c=function t(n,r,i){return n instanceof RegExp?function(t,n){if(!n)return t;var r=t.source.match(/\((?!\?)/g);if(r)for(var i=0;i<r.length;i++)n.push({name:i,prefix:null,delimiter:null,optional:!1,repeat:!1,pattern:null});return t}(n,r):Array.isArray(n)?function(n,r,i){for(var e=[],o=0;o<n.length;o++)e.push(t(n[o],r,i).source);return new RegExp("(?:"+e.join("|")+")",y(i))}(n,r,i):function(t,n,r){return g(m(t,r),n,r)}(n,r,i)},h=m,v=w,l=g,p="/",d=new RegExp(["(\\\\.)","(?:\\:(\\w+)(?:\\(((?:\\\\.|[^\\\\()])+)\\))?|\\(((?:\\\\.|[^\\\\()])+)\\))([+*?])?"].join("|"),"g");function m(t,n){for(var r,i=[],e=0,o=0,u="",s=n&&n.delimiter||p,f=n&&n.whitelist||void 0,a=!1;null!==(r=d.exec(t));){var c=r[0],h=r[1],v=r.index;if(u+=t.slice(o,v),o=v+c.length,h)u+=h[1],a=!0;else{var l="",m=r[2],w=r[3],y=r[4],g=r[5];if(!a&&u.length){var E=u.length-1,x=u[E];(!f||f.indexOf(x)>-1)&&(l=x,u=u.slice(0,E))}u&&(i.push(u),u="",a=!1);var A=w||y,T=l||s;i.push({name:m||e++,prefix:l,delimiter:T,optional:"?"===g||"*"===g,repeat:"+"===g||"*"===g,pattern:A?P(A):"[^"+b(T===s?T:T+s)+"]+?"})}}return(u||o<t.length)&&i.push(u+t.substr(o)),i}function w(t){for(var n=new Array(t.length),r=0;r<t.length;r++)"object"==typeof t[r]&&(n[r]=new RegExp("^(?:"+t[r].pattern+")$"));return function(r,i){for(var e="",o=i&&i.encode||encodeURIComponent,u=0;u<t.length;u++){var s=t[u];if("string"!=typeof s){var f,a=r?r[s.name]:void 0;if(Array.isArray(a)){if(!s.repeat)throw new TypeError('Expected "'+s.name+'" to not repeat, but got array');if(0===a.length){if(s.optional)continue;throw new TypeError('Expected "'+s.name+'" to not be empty')}for(var c=0;c<a.length;c++){if(f=o(a[c],s),!n[u].test(f))throw new TypeError('Expected all "'+s.name+'" to match "'+s.pattern+'"');e+=(0===c?s.prefix:s.delimiter)+f}}else if("string"!=typeof a&&"number"!=typeof a&&"boolean"!=typeof a){if(!s.optional)throw new TypeError('Expected "'+s.name+'" to be '+(s.repeat?"an array":"a string"))}else{if(f=o(String(a),s),!n[u].test(f))throw new TypeError('Expected "'+s.name+'" to match "'+s.pattern+'", but got "'+f+'"');e+=s.prefix+f}}else e+=s}return e}}function b(t){return t.replace(/([.+*?=^!:${}()[\]|\/\\])/g,"\\$1")}function P(t){return t.replace(/([=!:$\/()])/g,"\\$1")}function y(t){return t&&t.sensitive?"":"i"}function g(t,n,r){for(var i=(r=r||{}).strict,e=!1!==r.start,o=!1!==r.end,u=r.delimiter||p,s=[].concat(r.endsWith||[]).map(b).concat("$").join("|"),f=e?"^":"",a=0;a<t.length;a++){var c=t[a];if("string"==typeof c)f+=b(c);else{var h=c.repeat?"(?:"+c.pattern+")(?:"+b(c.delimiter)+"(?:"+c.pattern+"))*":c.pattern;n&&n.push(c),f+=c.optional?c.prefix?"(?:"+b(c.prefix)+"("+h+"))?":"("+h+")?":b(c.prefix)+"("+h+")"}}if(o)i||(f+="(?:"+b(u)+")?"),f+="$"===s?"$":"(?="+s+")";else{var v=t[t.length-1],l="string"==typeof v?v[v.length-1]===u:void 0===v;i||(f+="(?:"+b(u)+"(?="+s+"))?"),l||(f+="(?="+b(u)+"|"+s+")")}return new RegExp(f,y(r))}c.parse=h,c.compile=function(t,n){return w(m(t,n))},c.tokensToFunction=v,c.tokensToRegExp=l;var E={container:"container",namespace:"namespace",prefix:"data-barba",prevent:"prevent",wrapper:"wrapper"},x=function(){this.g=E,this.A=new DOMParser};x.prototype.toString=function(t){return t.outerHTML},x.prototype.toDocument=function(t){return this.A.parseFromString(t,"text/html")},x.prototype.toElement=function(t){var n=document.createElement("div");return n.innerHTML=t,n},x.prototype.getHtml=function(t){return void 0===t&&(t=document),this.toString(t.documentElement)},x.prototype.getWrapper=function(t){return void 0===t&&(t=document),t.querySelector("["+this.g.prefix+'="'+this.g.wrapper+'"]')},x.prototype.getContainer=function(t){return void 0===t&&(t=document),t.querySelector("["+this.g.prefix+'="'+this.g.container+'"]')},x.prototype.getNamespace=function(t){void 0===t&&(t=document);var n=t.querySelector("["+this.g.prefix+"-"+this.g.namespace+"]");return n?n.getAttribute(this.g.prefix+"-"+this.g.namespace):null},x.prototype.getHref=function(t){if(t.tagName&&"a"===t.tagName.toLowerCase()){var n=t.getAttribute("href");if(n)return n.baseVal||n}return null};var A=new x,T=function(){this.T=[]},j={current:{configurable:!0},previous:{configurable:!0},size:{configurable:!0}};T.prototype.add=function(t,n){this.T.push({url:t,ns:n})},T.prototype.remove=function(){this.T.pop()},T.prototype.push=function(t,n){this.add(t,n),window.history&&window.history.pushState(null,"",t)},T.prototype.cancel=function(){this.remove(),window.history&&window.history.back()},j.current.get=function(){return this.T[this.T.length-1]},j.previous.get=function(){return this.T.length<2?null:this.T[this.T.length-2]},j.size.get=function(){return this.T.length},Object.defineProperties(T.prototype,j);var R=new T,k=function(t,n){try{var r=function(){if(!n.next.html)return Promise.resolve(t).then(function(t){var r=n.next,i=n.trigger;if(t){var e=A.toElement(t);r.namespace=A.getNamespace(e),r.container=A.getContainer(e),r.html=t,"popstate"===i?R.add(r.url.href,r.namespace):R.push(r.url.href,r.namespace);var o=A.toDocument(t);document.title=o.title}})}();return Promise.resolve(r&&r.then?r.then(function(){}):void 0)}catch(t){return Promise.reject(t)}},O=c,L={update:k,nextTick:function(){return new Promise(function(t){window.requestAnimationFrame(t)})},pathToRegexp:O},M=function(){return window.location.origin},S=function(t){var n=t||window.location.port,r=window.location.protocol;return""!==n?parseInt(n,10):"https:"===r?443:80},$=function(t){var n,r=t.replace(M(),""),i={},e=r.indexOf("#");e>=0&&(n=r.slice(e+1),r=r.slice(0,e));var o=r.indexOf("?");return o>=0&&(i=q(r.slice(o+1)),r=r.slice(0,o)),{hash:n,path:r,query:i}},q=function(t){return t.split("&").reduce(function(t,n){var r=n.split("=");return t[r[0]]=r[1],t},{})},C=function(t){return t.replace(/(\/#.*|\/|#.*)$/,"")},B={getHref:function(){return window.location.href},getOrigin:M,getPort:S,getPath:function(t){return $(t).path},parse:$,parseQuery:q,clean:C},H=function(t){if(this.j=[],"boolean"==typeof t)this.R=t;else{var n=Array.isArray(t)?t:[t];this.j=n.map(function(t){return O(t)})}};H.prototype.checkUrl=function(t){if("boolean"==typeof this.R)return this.R;var n=$(t).path;return this.j.some(function(t){return null!==t.exec(n)})};var I=function(t){function n(n){t.call(this,n),this.T=new Map}return t&&(n.__proto__=t),(n.prototype=Object.create(t&&t.prototype)).constructor=n,n.prototype.set=function(t,n,r){return this.checkUrl(t)||this.T.set(t,{action:r,request:n}),{action:r,request:n}},n.prototype.get=function(t){return this.T.get(t)},n.prototype.getRequest=function(t){return this.T.get(t).request},n.prototype.getAction=function(t){return this.T.get(t).action},n.prototype.has=function(t){return this.T.has(t)},n.prototype.delete=function(t){return this.T.delete(t)},n.prototype.update=function(t,n){var r=Object.assign({},this.T.get(t),n);return this.T.set(t,r),r},n}(H);function N(t,n,r){return void 0===n&&(n=2e3),new Promise(function(i,e){var o=new XMLHttpRequest;o.onreadystatechange=function(){if(o.readyState===XMLHttpRequest.DONE)if(200===o.status)i(o.responseText);else if(o.status){var n={status:o.status,statusText:o.statusText};r(t,n),e(n)}},o.ontimeout=function(){var i=new Error("Timeout error ["+n+"]");r(t,i),e(i)},o.onerror=function(){var n=new Error("Fetch error");r(t,n),e(n)},o.open("GET",t),o.timeout=n,o.setRequestHeader("Accept","text/html,application/xhtml+xml,application/xml"),o.setRequestHeader("x-barba","yes"),o.send()})}var U=function(){return!window.history.pushState},D=function(t){return!t.el||!t.href},X=function(t){var n=t.event;return n.which>1||n.metaKey||n.ctrlKey||n.shiftKey||n.altKey},_=function(t){var n=t.el;return n.hasAttribute("target")&&"_blank"===n.target},z=function(t){var n=t.el;return void 0!==n.protocol&&window.location.protocol!==n.protocol||void 0!==n.hostname&&window.location.hostname!==n.hostname},F=function(t){var n=t.el;return void 0!==n.port&&S()!==S(n.port)},G=function(t){var n=t.el;return n.getAttribute&&"string"==typeof n.getAttribute("download")},Q=function(t){return t.el.hasAttribute(E.prefix+"-"+E.prevent)},W=function(t){return Boolean(t.el.closest("["+E.prefix+"-"+E.prevent+'="all"]'))},J=function(t){return C(t.href)===C(window.location.href)},K=function(t){function n(n){t.call(this,n),this.suite=[],this.tests=new Map,this.init()}return t&&(n.__proto__=t),(n.prototype=Object.create(t&&t.prototype)).constructor=n,n.prototype.init=function(){this.add("pushState",U),this.add("exists",D),this.add("newTab",X),this.add("blank",_),this.add("corsDomain",z),this.add("corsPort",F),this.add("download",G),this.add("preventSelf",Q),this.add("preventAll",W),this.add("sameUrl",J,!1)},n.prototype.add=function(t,n,r){void 0===r&&(r=!0),this.tests.set(t,n),r&&this.suite.push(t)},n.prototype.run=function(t,n,r,i){return this.tests.get(t)({el:n,event:r,href:i})},n.prototype.checkLink=function(t,n,r){var i=this;return this.suite.some(function(e){return i.run(e,t,n,r)})},n}(H),V=function(t){void 0===t&&(t=[]),this.logger=new s("@barba/core"),this.all=[],this.appear=[],this.k=[{name:"namespace",type:"strings"},{name:"custom",type:"function"}],t&&(this.all=this.all.concat(t)),this.update()};V.prototype.add=function(t,n){switch(t){case"rule":this.k.splice(n.position||0,0,n.value);break;case"transition":default:this.all.push(n)}this.update()},V.prototype.resolve=function(t,n){var r,i=this;void 0===n&&(n={});var e=n.appear?this.appear:this.all;e=e.filter(n.self?function(t){return t.name&&"self"===t.name}:function(t){return!t.name||"self"!==t.name});var o=new Map,u=e.find(function(r){var e=!0,u={};return!(!n.self||"self"!==r.name)||(i.k.reverse().forEach(function(o){e&&(e=i.O(r,o,t,u),n.appear||(r.from&&r.to&&(e=i.O(r,o,t,u,"from")&&i.O(r,o,t,u,"to")),r.from&&!r.to&&(e=i.O(r,o,t,u,"from")),!r.from&&r.to&&(e=i.O(r,o,t,u,"to"))))}),o.set(r,u),e)}),s=o.get(u),f=[];if(f.push(n.appear?"appear":"page"),n.self&&f.push("self"),s){var a=[u];Object.keys(s).length>0&&a.push(s),(r=this.logger).info.apply(r,["Transition found ["+f.join(",")+"]"].concat(a))}else this.logger.info("No transition found ["+f.join(",")+"]");return u},V.prototype.update=function(){var t=this;this.all=this.all.map(function(n){return t.L(n)}).sort(function(t,n){return t.priority-n.priority}).reverse().map(function(t){return delete t.priority,t}),this.appear=this.all.filter(function(t){return void 0!==t.appear})},V.prototype.O=function(t,n,r,i,e){var o=!0,u=!1,s=t,f=n.name,a=f,c=f,h=f,v=e?s[e]:s,l="to"===e?r.next:r.current;if(e?v&&v[f]:v[f]){switch(n.type){case"strings":default:var p=Array.isArray(v[a])?v[a]:[v[a]];l[a]&&-1!==p.indexOf(l[a])&&(u=!0),-1===p.indexOf(l[a])&&(o=!1);break;case"object":var d=Array.isArray(v[c])?v[c]:[v[c]];l[c]&&(l[c].name&&-1!==d.indexOf(l[c].name)&&(u=!0),-1===d.indexOf(l[c].name)&&(o=!1));break;case"function":v[h](r)?u=!0:o=!1}u&&(e?(i[e]=i[e]||{},i[e][f]=s[e][f]):i[f]=s[f])}return o},V.prototype.M=function(t,n,r){var i=0;return(t[n]||t.from&&t.from[n]||t.to&&t.to[n])&&(i+=Math.pow(10,r),t.from&&t.from[n]&&(i+=1),t.to&&t.to[n]&&(i+=2)),i},V.prototype.L=function(t){var n=this;t.priority=0;var r=0;return this.k.forEach(function(i,e){r+=n.M(t,i.name,e+1)}),t.priority=r,t};var Y=function(t){void 0===t&&(t=[]),this.logger=new s("@barba/core"),this.S=!1,this.store=new V(t)},Z={isRunning:{configurable:!0},hasAppear:{configurable:!0},hasSelf:{configurable:!0},shouldWait:{configurable:!0}};Y.prototype.get=function(t,n){return this.store.resolve(t,n)},Z.isRunning.get=function(){return this.S},Z.isRunning.set=function(t){this.S=t},Z.hasAppear.get=function(){return this.store.appear.length>0},Z.hasSelf.get=function(){return this.store.all.some(function(t){return"self"===t.name})},Z.shouldWait.get=function(){return this.store.all.some(function(t){return t.to&&!t.to.route||t.sync})},Y.prototype.doAppear=function(t){var n=t.data,i=t.transition;try{var e=this;function o(t){e.S=!1}var u=i||{};e.S=!0;var s=r(function(){return Promise.resolve(e.$("beforeAppear",n,u)).then(function(){return Promise.resolve(e.appear(n,u)).then(function(){return Promise.resolve(e.$("afterAppear",n,u)).then(function(){})})})},function(t){throw e.S=!1,e.logger.error(t),new Error("Transition error [appear]")});return s&&s.then?s.then(o):o()}catch(t){return Promise.reject(t)}},Y.prototype.doPage=function(t){var n=t.data,i=t.transition,e=t.page,o=t.wrapper;try{var u=this;function s(t){u.S=!1}var f=i||{},a=!0===f.sync||!1;u.S=!0;var c=r(function(){function t(){return Promise.resolve(u.$("before",n,f)).then(function(){function t(t){return Promise.resolve(u.$("after",n,f)).then(function(){return Promise.resolve(u.remove(n)).then(function(){})})}var i=function(){if(a)return r(function(){return Promise.resolve(u.add(n,o)).then(function(){return Promise.resolve(u.$("beforeLeave",n,f)).then(function(){return Promise.resolve(u.$("beforeEnter",n,f)).then(function(){return Promise.resolve(Promise.all([u.leave(n,f),u.enter(n,f)])).then(function(){return Promise.resolve(u.$("afterLeave",n,f)).then(function(){return Promise.resolve(u.$("afterEnter",n,f)).then(function(){})})})})})})},function(){throw new Error("Transition error [page][sync]")});{function t(t){return r(function(){var t=function(){if(!1!==i)return Promise.resolve(u.add(n,o)).then(function(){return Promise.resolve(u.$("beforeEnter",n,f)).then(function(){return Promise.resolve(u.enter(n,f,i)).then(function(){return Promise.resolve(u.$("afterEnter",n,f)).then(function(){})})})})}();if(t&&t.then)return t.then(function(){})},function(){throw new Error("Transition error [page][enter]")})}var i=!1,s=r(function(){return Promise.resolve(u.$("beforeLeave",n,f)).then(function(){return Promise.resolve(Promise.all([u.leave(n,f),k(e,n)]).then(function(t){return t[0]})).then(function(t){return i=t,Promise.resolve(u.$("afterLeave",n,f)).then(function(){})})})},function(){throw new Error("Transition error [page][leave]")});return s&&s.then?s.then(t):t()}}();return i&&i.then?i.then(t):t()})}var i=function(){if(a)return Promise.resolve(k(e,n)).then(function(){})}();return i&&i.then?i.then(t):t()},function(t){throw u.S=!1,u.logger.error(t),new Error("Transition error")});return c&&c.then?c.then(s):s()}catch(t){return Promise.reject(t)}},Y.prototype.appear=function(t,n){try{return Promise.resolve(a.do("appear",t,n)).then(function(){return n.appear?o(n.appear)(t):Promise.resolve()})}catch(t){return Promise.reject(t)}},Y.prototype.leave=function(t,n){try{return Promise.resolve(a.do("leave",t,n)).then(function(){return n.leave?o(n.leave)(t):Promise.resolve()})}catch(t){return Promise.reject(t)}},Y.prototype.enter=function(t,n,r){try{return Promise.resolve(a.do("enter",t,n)).then(function(){return n.enter?o(n.enter)(t,r):Promise.resolve()})}catch(t){return Promise.reject(t)}},Y.prototype.add=function(t,n){try{n.appendChild(t.next.container),a.do("nextAdded",t)}catch(t){return Promise.reject(t)}},Y.prototype.remove=function(t){try{var n=t.current.container;document.body.contains(n)&&(n.parentNode.removeChild(n),a.do("currentRemoved",t))}catch(t){return Promise.reject(t)}},Y.prototype.$=function(t,n,r){try{return Promise.resolve(a.do(t,n,r)).then(function(){return r[t]?o(r[t])(n):Promise.resolve()})}catch(t){return Promise.reject(t)}},Object.defineProperties(Y.prototype,Z);var tt=function(t){var n=this;this.names=["beforeAppear","afterAppear","beforeLeave","afterLeave","beforeEnter","afterEnter"],this.byNamespace=new Map,0!==t.length&&(t.forEach(function(t){n.byNamespace.set(t.namespace,t)}),this.names.forEach(function(t){a[t](n.q(t),n)}))};tt.prototype.q=function(t){var n=this;return function(r){var i=t.match(/enter/i)?r.next:r.current,e=n.byNamespace.get(i.namespace);e&&e[t]&&e[t](r)}},Element.prototype.matches||(Element.prototype.matches=Element.prototype.msMatchesSelector||Element.prototype.webkitMatchesSelector),Element.prototype.closest||(Element.prototype.closest=function(t){var n=this;do{if(n.matches(t))return n;n=n.parentElement||n.parentNode}while(null!==n&&1===n.nodeType);return null});var nt={container:void 0,html:void 0,namespace:void 0,url:{hash:void 0,href:void 0,path:void 0,query:{}}},rt=function(){this.version="2.4.0",this.schemaPage=nt,this.Logger=s,this.logger=new s("@barba/core"),this.plugins=[],this.hooks=a,this.dom=A,this.helpers=L,this.history=R,this.request=N,this.url=B},it={data:{configurable:!0},wrapper:{configurable:!0}};rt.prototype.use=function(t,n){var r=this.plugins;r.indexOf(t)>-1?this.logger.warn("Plugin ["+t.name+"] already installed."):"function"==typeof t.install?(t.install(this,n),r.push(t)):this.logger.warn("Plugin ["+t.name+'] has no "install" method.')},rt.prototype.init=function(t){void 0===t&&(t={});var n=t.transitions;void 0===n&&(n=[]);var r=t.views;void 0===r&&(r=[]);var i=t.prevent;void 0===i&&(i=null);var e=t.timeout;void 0===e&&(e=2e3);var o=t.requestError,u=t.cacheIgnore;void 0===u&&(u=!1);var f=t.prefetchIgnore;void 0===f&&(f=!1);var a=t.schema;void 0===a&&(a=E);var c=t.debug;void 0===c&&(c=!1);var h=t.logLevel;if(void 0===h&&(h="off"),s.setLevel(!0===c?"debug":h),this.logger.info(this.version),Object.keys(a).forEach(function(t){E[t]&&(E[t]=a[t])}),this.C=o,this.timeout=e,this.cacheIgnore=u,this.prefetchIgnore=f,this.B=this.dom.getWrapper(),!this.B)throw new Error("[@barba/core] No Barba wrapper found");this.B.setAttribute("aria-live","polite"),this.H();var v=this.data.current;if(!v.container)throw new Error("[@barba/core] No Barba container found");if(this.cache=new I(u),this.prevent=new K(f),this.transitions=new Y(n),this.views=new tt(r),null!==i){if("function"!=typeof i)throw new Error("[@barba/core] Prevent should be a function");this.prevent.add("preventCustom",i)}this.history.add(v.url.href,v.namespace),this.I=this.I.bind(this),this.N=this.N.bind(this),this.U=this.U.bind(this),this.D(),this.plugins.forEach(function(t){return t.init()});var l=this.data;l.trigger="barba",l.next=l.current,this.hooks.do("ready",l),this.appear(l),this.H()},rt.prototype.destroy=function(){this.H(),this.X(),this.hooks.clear(),this.plugins=[]},it.data.get=function(){return this._},it.wrapper.get=function(){return this.B},rt.prototype.force=function(t){window.location.assign(t)},rt.prototype.go=function(t,n,r){var i;if(void 0===n&&(n="barba"),!(i="popstate"===n?this.history.current&&this.url.getPath(this.history.current.url)===this.url.getPath(t):this.prevent.run("sameUrl",null,null,t))||this.transitions.hasSelf)return r&&(r.stopPropagation(),r.preventDefault()),this.page(t,n,i)},rt.prototype.appear=function(t){try{var n=this;return Promise.resolve(n.hooks.do("beforeEnter",t)).then(function(){function i(){return Promise.resolve(n.hooks.do("afterEnter",t)).then(function(){})}var e=function(){if(n.transitions.hasAppear){var i=r(function(){var r=n.transitions.get(t,{appear:!0});return Promise.resolve(n.transitions.doAppear({transition:r,data:t})).then(function(){})},function(t){n.logger.error(t)});if(i&&i.then)return i.then(function(){})}}();return e&&e.then?e.then(i):i()})}catch(t){return Promise.reject(t)}},rt.prototype.page=function(t,n,i){try{var e=this;function o(){var t=e.data;return Promise.resolve(e.hooks.do("page",t)).then(function(){var n=r(function(){var n=e.transitions.get(t,{appear:!1,self:i});return Promise.resolve(e.transitions.doPage({data:t,page:u,transition:n,wrapper:e.B})).then(function(){e.H()})},function(t){e.logger.error(t)});if(n&&n.then)return n.then(function(){})})}if(e.transitions.isRunning)return void e.force(t);e.data.next.url=Object.assign({},{href:t},e.url.parse(t)),e.data.trigger=n;var u=e.cache.has(t)?e.cache.update(t,{action:"click"}).request:e.cache.set(t,e.request(t,e.timeout,e.onRequestError.bind(e,n)),"click").request,s=function(){if(e.transitions.shouldWait)return Promise.resolve(k(u,e.data)).then(function(){})}();return s&&s.then?s.then(o):o()}catch(t){return Promise.reject(t)}},rt.prototype.onRequestError=function(t){for(var n=[],r=arguments.length-1;r-- >0;)n[r]=arguments[r+1];this.transitions.isRunning=!1;var i=n[0],e=n[1],o=this.cache.getAction(i);return this.cache.delete(i),!(this.C&&!1===this.C(t,o,i,e)||("click"===o&&this.force(i),1))},rt.prototype.prefetch=function(t){var n=this;this.cache.has(t)||this.cache.set(t,this.request(t,this.timeout,this.onRequestError.bind(this,"barba")).catch(function(t){n.logger.error(t)}),"prefetch")},rt.prototype.D=function(){!0!==this.prefetchIgnore&&(document.addEventListener("mouseover",this.I),document.addEventListener("touchstart",this.I)),document.addEventListener("click",this.N),window.addEventListener("popstate",this.U)},rt.prototype.X=function(){!0!==this.prefetchIgnore&&(document.removeEventListener("mouseover",this.I),document.removeEventListener("touchstart",this.I)),document.removeEventListener("click",this.N),window.removeEventListener("popstate",this.U)},rt.prototype.I=function(t){var n=this,r=this.F(t);if(r){var i=this.dom.getHref(r);this.prevent.checkUrl(i)||this.cache.has(i)||this.cache.set(i,this.request(i,this.timeout,this.onRequestError.bind(this,r)).catch(function(t){n.logger.error(t)}),"enter")}},rt.prototype.N=function(t){var n=this.F(t);n&&this.go(this.dom.getHref(n),n,t)},rt.prototype.U=function(){this.go(this.url.getHref(),"popstate")},rt.prototype.F=function(t){for(var n=t.target;n&&!this.dom.getHref(n);)n=n.parentNode;if(n&&!this.prevent.checkLink(n,t,this.dom.getHref(n)))return n},rt.prototype.H=function(){var t=this.url.getHref(),n={container:this.dom.getContainer(),html:this.dom.getHtml(),namespace:this.dom.getNamespace(),url:Object.assign({},{href:t},this.url.parse(t))};this._={current:n,next:Object.assign({},this.schemaPage),trigger:void 0},this.hooks.do("reset",this.data)},Object.defineProperties(rt.prototype,it);var et=new rt;module.exports=et;
//# sourceMappingURL=barba.js.map