@tindtechnologies/universalviewer/dist/esm/ion-router.entry-W2SVQJTH.js

The Universal Viewer is a community-developed open source project on a mission to help you share your 📚📜📰📽️📻🗿 with the 🌎

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r(t){N(this,t),this.previousPath=null,this.busy=!1,this.state=0,this.lastState=0,this.root="/",this.useHash=!0,this.ionRouteWillChange=b(this,"ionRouteWillChange",7),this.ionRouteDidChange=b(this,"ionRouteDidChange",7)}return r.prototype.componentWillLoad=function(){return c(this,void 0,void 0,function(){return h(this,function(t){switch(t.label){case 0:return console.debug("[ion-router] router will load"),[4,G()];case 1:return t.sent(),console.debug("[ion-router] found nav"),[4,this.onRoutesChanged()];case 2:return t.sent(),[2]}})})},r.prototype.componentDidLoad=function(){window.addEventListener("ionRouteRedirectChanged",w(this.onRedirectChanged.bind(this),10)),window.addEventListener("ionRouteDataChanged",w(this.onRoutesChanged.bind(this),100))},r.prototype.onPopState=function(){var t=this.historyDirection(),e=this.getPath();return console.debug("[ion-router] URL changed -> update nav",e,t),this.writeNavStateRoot(e,t)},r.prototype.onBackButton=function(t){var e=this;t.detail.register(0,function(){return e.back()})},r.prototype.push=function(t,e){e===void 0&&(e="forward"),t.startsWith(".")&&(t=new URL(t,window.location.href).pathname),console.debug("[ion-router] URL pushed -> updating nav",t,e);var n=v(t);return this.setPath(n,e),this.writeNavStateRoot(n,e)},r.prototype.back=function(){return window.history.back(),Promise.resolve(this.waitPromise)},r.prototype.printDebug=function(){return c(this,void 0,void 0,function(){return h(this,function(t){return console.debug("CURRENT PATH",this.getPath()),console.debug("PREVIOUS PATH",this.previousPath),V(R(this.el)),q(y(this.el)),[2]})})},r.prototype.navChanged=function(t){return c(this,void 0,void 0,function(){var e,n,i,o,u,s;return h(this,function(l){switch(l.label){case 0:return this.busy?(console.warn("[ion-router] router is busy, navChanged was cancelled"),[2,!1]):[4,$(window.document.body)];case 1:return e=l.sent(),n=e.ids,i=e.outlet,o=R(this.el),u=z(n,o),u?(s=H(u),s?(console.debug("[ion-router] nav changed -> update URL",n,s),this.setPath(s,t),[4,this.safeWriteNavState(i,u,p,s,null,n.length)]):(console.warn("[ion-router] router could not match path because some required param is missing"),[2,!1])):(console.warn("[ion-router] no matching URL for ",n.map(function(a){return a.id})),[2,!1]);case 2:return l.sent(),[2,!0]}})})},r.prototype.onRedirectChanged=function(){var t=this.getPath();t&&C(t,y(this.el))&&this.writeNavStateRoot(t,p)},r.prototype.onRoutesChanged=function(){return this.writeNavStateRoot(this.getPath(),p)},r.prototype.historyDirection=function(){var t=window;t.history.state===null&&(this.state++,t.history.replaceState(this.state,t.document.title,t.document.location&&t.document.location.href));var e=t.history.state,n=this.lastState;return this.lastState=e,e>n?O:e<n?j:p},r.prototype.writeNavStateRoot=function(t,e){return c(this,void 0,void 0,function(){var n,i,o,u,s;return h(this,function(l){return t?(n=y(this.el),i=C(t,n),o=null,i&&(this.setPath(i.to,e),o=i.from,t=i.to),u=R(this.el),s=J(t,u),s?[2,this.safeWriteNavState(document.body,s,e,t,o)]:(console.error("[ion-router] the path does not match any route"),[2,!1])):(console.error("[ion-router] URL is not part of the routing set"),[2,!1])})})},r.prototype.safeWriteNavState=function(t,e,n,i,o,u){return u===void 0&&(u=0),c(this,void 0,void 0,function(){var s,l,a;return h(this,function(f){switch(f.label){case 0:return[4,this.lock()];case 1:s=f.sent(),l=!1,f.label=2;case 2:return f.trys.push([2,4,,5]),[4,this.writeNavState(t,e,n,i,o,u)];case 3:return l=f.sent(),[3,5];case 4:return a=f.sent(),console.error(a),[3,5];case 5:return s(),[2,l]}})})},r.prototype.lock=function(){return c(this,void 0,void 0,function(){var t,e;return h(this,function(n){switch(n.label){case 0:return t=this.waitPromise,this.waitPromise=new Promise(function(i){return e=i}),t===void 0?[3,2]:[4,t];case 1:n.sent(),n.label=2;case 2:return[2,e]}})})},r.prototype.writeNavState=function(t,e,n,i,o,u){return u===void 0&&(u=0),c(this,void 0,void 0,function(){var s,l;return h(this,function(a){switch(a.label){case 0:return this.busy?(console.warn("[ion-router] router is busy, transition was cancelled"),[2,!1]):(this.busy=!0,s=this.routeChangeEvent(i,o),s&&this.ionRouteWillChange.emit(s),[4,U(t,e,n,u)]);case 1:return l=a.sent(),this.busy=!1,l&&console.debug("[ion-router] route changed",i),s&&this.ionRouteDidChange.emit(s),[2,l]}})})},r.prototype.setPath=function(t,e){this.state++,M(window.history,this.root,this.useHash,t,e,this.state)},r.prototype.getPath=function(){return B(window.location,this.root,this.useHash)},r.prototype.routeChangeEvent=function(t,e){var n=this.previousPath,i=d(t);if(this.previousPath=i,i===n)return null;var o=e?d(e):null;return{from:n,redirectedFrom:o,to:i}},Object.defineProperty(r.prototype,"el",{get:function(){return E(this)},enumerable:!0,configurable:!0}),r}();export{et as ion_router};