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@pelagiccreatures/sargasso
Advanced tools
Comparing version 1.4.8 to 1.5.0-beta.1
@@ -1,2 +0,2 @@ | ||
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this.scrolling=!1}setOptions(e={}){this.sleep(),this.scrollElement=e.scrollElement||window,this.wakeup()}subscribe(e){super.subscribe(e),e.watchScroll()}wakeup(){super.wakeup(),Ae.on("theScrollWatcher",this.scrollElement,"scroll",()=>{this.trigger()})}sleep(){super.sleep(),Ae.off("theScrollWatcher",this.scrollElement,"scroll")}inViewPort(e){return Ae.inViewPort(e,this.scrollElement)}watchScroll(){this.notifyObservers("watchScroll")}scrollTop(e){if(this.scrollElement===window){if(void 0===e)return window.pageYOffset;window.scrollTo(0,e)}else{if(void 0===e)return this.scrollElement.scrollTop;this.scrollElement.scrollTop=e}}},er=new class ResizeWatcher extends 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ObserverSubscriptionManager{constructor(e){super(e),this.registeredObservableObjects={}}getObservable(e){return this.registeredObservableObjects[e]?this.registeredObservableObjects[e].observable:void 0}observableStart(e,t){const s=(e=>Js[e])(e);if(s&&void 0!==t)throw new Error("ObservableObject "+e+" already exists, can't build.");return this.registeredObservableObjects[e]||(this.registeredObservableObjects[e]=s?{id:e,observable:s,observers:[],managed:!1}:{id:e,observable:new ObservableObject(e,t),observers:[],managed:!0},this.registeredObservableObjects[e].observable.bind(this.constructor.name,this.notify.bind(this))),this.registeredObservableObjects[e].observable}observableDestroy(e){if(!this.registeredObservableObjects[e])throw new Error("ObservableObject observableDestroy "+e+" does not exist");this.registeredObservableObjects[e].observable.unbind(this.constructor.name),this.registeredObservableObjects[e].observable.destroy(),delete this.registeredObservableObjects[e]}subscribe(e,t,s){this.registeredObservableObjects[t]||this.observableStart(t,s),this.registeredObservableObjects[t].observers.push(e),super.subscribe(e)}unSubscribe(e,t){if(!this.registeredObservableObjects[t])throw new Error("ObservableObject unSubscribe "+t+" does not exist");const s=this.registeredObservableObjects[t].observers;-1!==s.indexOf(e)&&s.splice(s.indexOf(e),1),!s.length&&this.registeredObservableObjects[t].managed&&this.observableDestroy(t),super.unSubscribe(e)}notify(e,t,s,r){if(!this.registeredObservableObjects[e])throw new Error("ObservableObject notify "+e+" does not exist");this.registeredObservableObjects[e].observers.forEach(i=>{i.observableChanged&&i.observableChanged(e,t,s,r)})}};var ir=je((function(e,t,s){return e+(s?"-":"")+t.toLowerCase()}));let nr=0;const or=[],ar="customElements"in window,cr={},registerSargassoClass=(e,t)=>{if(cr[e]=t,ar){const t=`\n\t\t\treturn class ${e}Element extends HTMLElement {\n\t\t\t\tconstructor(element, options = {}) {\n\t\t\t\t\tsuper()\n\t\t\t\t\tthis.helperClass= '${e}'\n\t\t\t\t\tthis.helper = null\n\t\t\t\t}\n\n\t\t\t\tconnectedCallback () {\n\t\t\t\t\tthis.helper = new registeredClasses[this.helperClass](this,{isCustomElement:true})\n\t\t\t\t\tthis.helper.start()\n\t\t\t\t}\n\n\t\t\t\tdisconnectedCallback () {\n\t\t\t\t\tthis.helper.destroy()\n\t\t\t\t\tthis.helper = null // nuke the reference for trash collection\n\t\t\t\t}\n\t\t\t}`;customElements.define("sargasso-"+ir(e),new Function("registeredClasses",t)(cr))}},lr=["DOMChanged","didScroll","didResize","didBreakpoint","enterViewport","exitViewport","enterFullscreen","exitFullscreen","newPage","elementEvent"];class Sargasso{constructor(e,t={}){this.uid=++nr,this.element=e,this.options=t,this.pendingAnimationFrame=void 0,this.frameQueue=[],this.isInViewport=!1,this.workers={},this.observables={},this.template=void 0,this.templateArgs={},this.started=!1,this.render=He(()=>{this._render()},100,{maxWait:250})}start(){const e=this.getMetaData("registeredResponsiveControllers")||[];e.push(this),this.setMetaData("registeredResponsiveControllers",e),this.setMetaData(this.constructor.name,this),or.push(this),this.options.watchDOM&&Ys.subscribe(this),(this.options.watchScroll||this.options.watchViewport)&&Xs.subscribe(this),(this.options.watchResize||this.options.watchViewport)&&er.subscribe(this),(this.options.watchOrientation||this.options.watchViewport)&&tr.subscribe(this),this.elementListener=e=>{e.detail&&e.detail.sargassoEvent&&-1!==lr.indexOf(e.detail.sargassoEvent)?this[e.detail.sargassoEvent].apply(this,e.detail.sargassoEventOptions||[]):this.elementEvent(e)},this.element.addEventListener("sargasso",this.elementListener),this.started=!0}sleep(){this.options.watchDOM&&Ys.unSubscribe(this),(this.options.watchScroll||this.options.watchViewport)&&Xs.unSubscribe(this),(this.options.watchResize||this.options.watchViewport)&&er.unSubscribe(this),(this.options.watchOrientation||this.options.watchViewport)&&tr.unSubscribe(this),this.element.removeEventListener("sargasso",this.elementListener),Ae.offAll(this.element),this.started=!1}DOMChanged(){}didScroll(){}didResize(){}didBreakpoint(){}enterViewport(){}exitViewport(){}enterFullscreen(){}exitFullscreen(){}newPage(e,t){}elementEvent(e){}workerOnMessage(e,t){}observableChanged(e,t,s){this.render()}setMetaData(e,t){Ae.setMetaData(this.element,e,t)}getMetaData(e){return Ae.getMetaData(this.element,e)}on(e,t,s,r){Ae.on(this.constructor.name+"-"+this.uid,this.element,e,t,s,r)}off(e,t){Ae.off(this.constructor.name+"-"+this.uid,this.element,e,t)}once(e,t,s,r){Ae.once(this.constructor.name+"-"+this.uid,this.element,e,t,s,r)}notifyAll(e,t){if(-1===lr.indexOf(e))throw new Error("invalid event name "+e);for(let s=0;s<or.length;s++){const r=or[s];r!==this&&r[e]&&r[e].apply(r,t)}}notifyElement(e,t,s){if(-1===lr.indexOf(t))throw new Error("invalid event name "+t);const r=this.getMetaData("registeredResponsiveControllers");if(r)for(let e=0;e<r.length;e++){const i=r[e];i!==this&&i[t]&&i[t].apply(i,s)}}queueFrame(e){this.frameQueue.push(e.bind(this)),this.pendingAnimationFrame||(this.pendingAnimationFrame=requestAnimationFrame(()=>{this.processQueue()}))}wantFullscreen(e){e?this.enterFullscreen():this.exitFullscreen()}hasClass(e){return Ae.hasClass(this.element,e)}addClass(e){Ae.addClass(this.element,e)}removeClass(e){Ae.removeClass(this.element,e)}setCSS(e){Ae.setCSS(this.element,e)}isVisible(){return Ae.isVisible(this.element)}workerStart(e,t){return this.workers[e]=sr.registerWorker(e,t),sr.subscribe(this,e),this.workers[e]}workerPostMessage(e,t){t.uid||(t.uid=this.uid),this.workers[e]&&this.workers[e].postMessage(t)}getObservable(e){return this.observables[e]}observableStart(e,t){return rr.subscribe(this,e,t),this.observables[e]=rr.getObservable(e),this.observables[e]}observableStop(e){this.observables[e]&&(rr.unSubscribe(this,e),delete this.observables[e])}observableStopAll(){for(const e in this.observables)this.observableStop(e)}setTemplate(e){this.template=e}setRenderer(e){this.renderer=e}setTemplateArgs(e={}){this.templateArgs=e.constructor&&"ObservableObject"===e.constructor.name?e.data:e,this.render()}getTemplateArgs(){return JSON.parse(JSON.stringify(this.templateArgs||{}))}_render(){this.template&&this.renderer&&this.renderer(this.template(this.getTemplateArgs()),this.element)}flushQueue(){this.pendingAnimationFrame&&(cancelAnimationFrame(this.pendingAnimationFrame),this.pendingAnimationFrame=void 0),this.frameQueue=[]}processQueue(){this.pendingAnimationFrame=void 0;const e=this.frameQueue.slice(0);this.frameQueue=[];for(let t=0;t<e.length;t++)e[t]()}stopWorker(e){this.workers[e]&&(sr.unSubscribe(this,e),delete this.workers[e])}stopAllWorkers(){for(const e in this.workers)this.stopWorker(e)}destroy(){this.stopAllWorkers(),this.observableStopAll(),this.flushQueue(),this.started&&this.sleep();const e=this.getMetaData("registeredResponsiveControllers");e&&-1!==e.indexOf(this)&&(e.splice(e.indexOf(this),1),this.setMetaData("registeredResponsiveControllers",e)),this.setMetaData(this.constructor.name,null),this.element=null,-1!==or.indexOf(this)&&or.splice(or.indexOf(this),1)}watchDOM(){this.DOMChanged()}watchScroll(){this.options.watchViewport&&this.inViewport(),this.didScroll()}watchResize(){this.options.watchViewport&&this.inViewport(),this.didResize()}watchOrientation(){!window.orientation||90!==window.orientation&&-90!==window.orientation?this.wantFullscreen(!1):this.wantFullscreen(!0)}inViewport(){Xs.inViewPort(this.element)?this.isInViewport||(this.enterViewport(),this.isInViewport=!0):this.isInViewport&&(this.exitViewport(),this.isInViewport=!1)}workerMessage(e,t){t.data.uid===this.uid&&this.workerOnMessage(e,t.data)}nativeRequestFullScreen(){if(document.fullscreenElement){if(document.fullscreenElement===this.element)return;document.exitFullscreen()}this.element.requestFullscreen()}nativeExitFullScreen(){document.fullscreenElement&&document.fullscreenElement===this.element&&document.exitFullscreen()}}registerSargassoClass("Sargasso",Sargasso);class 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getAll()[e]};function set(e,t,s){document.cookie=encode(e,t,ur({path:"/"},s))}var br=set;var vr=function remove(e,t){set(e,"",ur(ur({},t),{expires:-1}))},gr=Object.defineProperty({encode:hr,parse:dr,getAll:pr,get:fr,set:br,remove:vr},"__esModule",{value:!0});const mr=[{className:"screen-xs",maxWidth:599},{className:"screen-sm",maxWidth:1023},{className:"screen-md",maxWidth:1439},{className:"screen-lg",maxWidth:1999},{className:"screen-xl",maxWidth:void 0}];class Breakpoints extends Sargasso{constructor(e,t={}){t.watchResize=!0,super(e,t),t.widths?this.options.widths=t.widths:this.options.widths=mr,this.scale=void 0,this.disabled=!1,this.forceScale=void 0,this.orientation=void 0,this.widths=[],this.classes=[]}start(){super.start();let e=".show-hide{display:none;}\n";this.widths.push(0);for(let t=0;t<this.options.widths.length;t++)this.options.widths[t].maxWidth&&this.widths.push(this.options.widths[t].maxWidth),this.classes.push(this.options.widths[t].className),e+="."+this.options.widths[t].className+" .hidden-"+this.options.widths[t].className+"{display:none;}\n",e+=".not-"+this.options.widths[t].className+" .hidden-not-"+this.options.widths[t].className+"{display:none;}\n",e+="."+this.options.widths[t].className+" .shown-"+this.options.widths[t].className+"{display:block;}\n",e+=".not-"+this.options.widths[t].className+" .shown-not-"+this.options.widths[t].className+"{display:block;}\n";const t=document.createElement("style");t.type="text/css",t.innerHTML=e,document.getElementsByTagName("head")[0].appendChild(t),this.detectGeometry()}didResize(){super.didResize(),this.detectGeometry()}disableResponsive(e){Ae.addClass(document.body,"disable-responsive"),this.disabled=!0,this.forceScale=e,this.detectGeometry()}enableResponsive(){Ae.removeClass(document.body,"disable-responsive"),this.disabled=!1,this.forceScale="",this.detectGeometry()}detectGeometry(){let e=this.classes[this.widths.length-1];if(this.disabled)e=this.forceScale;else{const t=window.innerWidth;if(window.innerHeight>t){if("portrait"!==this.orientation){const frame=()=>{Ae.removeClass(document.body,"landscape"),Ae.addClass(document.body,"portrait")};this.queueFrame(frame),this.orientation="portrait"}}else if("landscape"!==this.orientation){const frame=()=>{Ae.removeClass(document.body,"portrait"),Ae.addClass(document.body,"landscape")};this.queueFrame(frame),this.orientation="landscape"}for(let s=0;s<this.widths.length-1;s++)if(t>=this.widths[s]&&t<this.widths[s+1]){e=this.classes[s];break}}let t=0;if(e!==this.scale){++t;const frame=()=>{for(let t=0;t<this.classes.length;t++)this.classes[t]!==e?(Ae.addClass(document.body,"not-"+this.classes[t]),Ae.removeClass(document.body,this.classes[t]),Ae.removeClass(document.body,"shown-"+this.classes[t]),Ae.removeClass(document.body,"hidden-"+this.classes[t])):Ae.removeClass(document.body,"not-"+this.classes[t]);Ae.addClass(document.body,e),Ae.addClass(document.body,"shown-"+e),Ae.addClass(document.body,"hidden-"+e),this.notifyAll("didBreakpoint",[e])};this.queueFrame(frame)}this.scale=e,t&&this.setHints()}setHints(){let e="";this.scale&&(e&&(e+=" "),e+=this.scale),e!==this.getCookie("responsive")&&this.setCookie("responsive",e)}getCookie(e){return gr.get(e)}setCookie(e,t,s){const 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s=t[e],r=s.getAttribute("href");!r||s.getAttribute("data-hijaxed")||s.getAttribute("target")||s.hasAttribute("data-no-hijax")||this.excludeRegex.exec(r)||(s.setAttribute("data-hijaxed",!0),s.addEventListener("click",e=>{e.preventDefault(),this.setPage(r)},!1))}}setPage(e,t){e===this.currentPage||t?this.preFlight(e):(history.pushState(null,null,e),this.watchPopState())}preFlight(e){if(!this.options.preFlight)return this.loadPage(e);this.options.preFlight(e,(t,s,r)=>{t&&(this.options.onError?this.options.onError("danger",t):alert("Error loading page: "+t)),s?this.currentPage=location.pathname+location.search:this.loadPage(r||e)})}loadPage(e){this.queueFrame(()=>{Ae.addClass(document.body,"hijax-loading")}),this.options.onExitPage&&this.options.onExitPage();const t=new XMLHttpRequest;t.open("GET",e),t.setRequestHeader("Sargasso-Hijax",1),t.setRequestHeader("x-digitopia-hijax",1),this.options.onLoading&&(this.options.onLoading(),t.onreadystatechange=this.options.onLoading),t.onload=()=>{if(301===t.status||302===t.status||t.getResponseHeader("Sargasso-Location")){const e=t.getResponseHeader("Location")?t.getResponseHeader("Location"):t.getResponseHeader("Sargasso-Location");this.setPage(e)}else if(200===t.status){Xs.scrollTop(0),this.mergePage(t.responseText);const e=this.currentPage,frame=()=>{this.notifyAll("newPage",[e,location.pathname+location.search]),Ae.removeClass(document.body,"hijax-loading")};this.queueFrame(frame),this.currentPage=location.pathname+location.search}else{const e=t.getResponseHeader("Sargasso-Flash-Level")||"danger";let s=t.getResponseHeader("Sargasso-Flash-Message")||t.statusText;s||(s="Could not connect to server."),this.options.onError?this.options.onError(e,s):alert("Error loading page: "+s)}},t.send()}processScripts(e){Array.from(e).forEach(e=>{e.remove();const t=e.getAttribute("id");document.getElementById(t)||document.getElementsByTagName("head")[0].appendChild(e)})}mergePage(e){const t=document.querySelectorAll("[data-ephemeral]");Array.from(t).forEach(e=>{e.remove()});const s=e.split(/(<body[^>]*>|<\/body>)/gi),r=makeFragment(s[2]),i=document.querySelectorAll("[data-hijax]");for(let e=0;e<i.length;e++){const t=i[e],s=t.getAttribute("id"),n=r.getElementById(s);if(t.hasAttribute("data-hijax-skip-unchanged")){if(this.cachedMarkup[s]===n.innerHTML)continue;this.cachedMarkup[s]=n.innerHTML}const o=t.getAttribute("data-hijax-cache-key-selector");if(o&&n.querySelector(o)&&t.querySelector(o)&&t.querySelector(o).getAttribute("data-hijax-cache-key")===n.querySelector(o).getAttribute("data-hijax-cache-key"))continue;this.processScripts(n.querySelectorAll("script"));const frame=()=>{t.parentNode.replaceChild(n,t),this.options.onEnterPage&&this.options.onEnterPage(),this.hijaxLinks(n)};this.queueFrame(frame)}}}registerSargassoClass("HijaxLoader",HijaxLoader);const makeFragment=e=>{if(document.createRange&&document.createRange().createContextualFragment)return document.createRange().createContextualFragment(e);const t=document.createDocumentFragment(),s=document.createElement("div");return s.insertAdjacentHTML("afterBegin",e),t.appendChild(s),t};e.loadPageHandler=void 0;const yr={registerSargassoClass:registerSargassoClass,bootSargasso:(t={})=>{if(t.scrollElement&&Xs.setOptions(t),t.breakpoints){new Breakpoints(document.body,t.breakpoints).start()}if(t.hijax){const s=new HijaxLoader(document.body,t.hijax);s.start(),e.loadPageHandler=s.setPage.bind(s)}else e.loadPageHandler=e=>{document.location.href=e};new 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baseIsEqual(e,t,s,r,i){return e===t||(null==e||null==t||!g(e)&&!g(t)?e!=e&&t!=t:$s(e,t,s,r,baseIsEqual,i))};var Ks=function isEqual(e,t){return Zs(e,t)};const Js={},buildProxy=e=>({get(t,s){const r=Reflect.get(t,s);return r&&"object"==typeof r?new Proxy(r,buildProxy(e)):r},set:(t,s,r)=>(e.sync(s),Reflect.set(t,s,r)),deleteProperty:(t,s)=>(e.sync(s),Reflect.deleteProperty(t,s))});class ObservableObject{constructor(e,t={},s={}){if(this.id=e,Js[this.id])throw new Error("ObservableObject "+e+" already exists.");this.bound={},this.data=new Proxy(t,buildProxy(this)),this.options=s,Js[this.id]=this}destroy(){delete Js[this.id],delete this.data,Object.keys(this.bound).forEach(e=>{Object.keys(this.bound[e]).forEach(t=>{this.unbind(e,t)})})}getBoundData(){return this.data}set(e,t){Ks(this.get(e),t)||(this.data[e]=t)}get(e){return this.data[e]}delete(e){delete 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0,this.frameQueue=[],this.sleeping=!0}subscribe(e){!this.observers.length&&this.sleeping&&this.wakeup(),this.observers.push(e)}unSubscribe(e){-1!==this.observers.indexOf(e)&&this.observers.splice(this.observers.indexOf(e),1),this.observers.length||this.sleep()}sleep(){this.sleeping=!0}wakeup(){this.sleeping=!1}notifyObservers(e,t){for(let s=0;s<this.observers.length;s++)this.observers[s][e]&&this.observers[s][e].apply(this.observers[s],t||[])}flushQueue(){this.pendingAnimationFrame&&(cancelAnimationFrame(this.pendingAnimationFrame),this.pendingAnimationFrame=void 0),this.frameQueue=[]}queueFrame(e){this.frameQueue.push(e.bind(this)),this.pendingAnimationFrame||(this.pendingAnimationFrame=requestAnimationFrame(()=>{this.processQueue()}))}processQueue(){this.pendingAnimationFrame=void 0;const e=this.frameQueue.slice(0);this.frameQueue=[];for(let t=0;t<e.length;t++)e[t]()}}class DOMWatcher extends ObserverSubscriptionManager{constructor(e={}){super(e),this.mutationHandler=He((e,t)=>{this.observeDOM(this.options.shadowDOM||document.body)},25,{maxWait:100}),this.mutationObserver=new MutationObserver(this.mutationHandler,!1)}subscribe(e){super.subscribe(e),e.watchDOM(this.options.shadowDOM||document.body)}wakeup(){super.wakeup(),this.mutationObserver.observe(this.options.shadowDOM||document.body,{childList:!0,subtree:!0})}sleep(){super.sleep(),this.mutationObserver.disconnect()}observeDOM(e){this.notifyObservers("watchDOM",[e||this.options.shadowDOM||document.body])}}Ys=new DOMWatcher,Xs=new class ScrollWatcher extends ObserverSubscriptionManager{constructor(e={}){super(e),this.scrollElement=this.options.scrollElement||window,this.lastscroll=0,this.scrolling=!1}trigger(){this.scrolling||this.scrollLoop()}scrollLoop(){if(this.lastscroll!==this.scrollTop()){this.scrolling=!0,this.lastscroll=this.scrollTop(),this.watchScroll();const frame=()=>{this.scrollLoop()};this.queueFrame(frame)}else this.scrolling=!1}setOptions(e={}){this.sleep(),this.scrollElement=e.scrollElement||window,this.wakeup()}subscribe(e){super.subscribe(e),e.watchScroll()}wakeup(){super.wakeup(),Ae.on("theScrollWatcher",this.scrollElement,"scroll",()=>{this.trigger()})}sleep(){super.sleep(),Ae.off("theScrollWatcher",this.scrollElement,"scroll")}inViewPort(e){return Ae.inViewPort(e,this.scrollElement)}watchScroll(){this.notifyObservers("watchScroll")}scrollTop(e){if(this.scrollElement===window){if(void 0===e)return window.pageYOffset;window.scrollTo(0,e)}else{if(void 0===e)return this.scrollElement.scrollTop;this.scrollElement.scrollTop=e}}},er=new class ResizeWatcher extends ObserverSubscriptionManager{constructor(e){super(e),this.debounce=He(()=>{this.watchResize()},250)}subscribe(e){super.subscribe(e),e.watchResize()}wakeup(){super.wakeup(),window.addEventListener("resize",this.debounce,!1)}sleep(){super.sleep(),window.removeEventListener("resize",this.debounce)}watchResize(){this.notifyObservers("watchResize")}},tr=new class OrientationWatcher extends ObserverSubscriptionManager{constructor(e){super(e),"onorientationchange"in window?Ae.addClass(document.body,"have-orientation"):Ae.addClass(document.body,"no-orientation"),this.debounce=He(()=>{this.watchOrientation()},250)}subscribe(e){super.subscribe(e),e.watchOrientation()}wakeup(){super.wakeup(),"onorientationchange"in window&&window.addEventListener("orientationchange",this.debounce,!1)}sleep(){super.sleep(),"onorientationchange"in window&&window.removeEventListener("orientationchange",this.debounce)}watchOrientation(){this.notifyObservers("watchOrientation")}},sr=new class WorkerWatcher extends ObserverSubscriptionManager{constructor(e){super(e),this.workers={}}registerWorker(e,t){if(!this.workers[e]){let s=t,r=!1;if(!t.match(/^(http|\/)/i)){const e=new Blob([t],{type:"text/javascript"});s=URL.createObjectURL(e),r=!0}this.workers[e]={worker:new Worker(s),observers:[]},r&&URL.revokeObjectURL(s),this.workers[e].worker.onmessage=t=>{this.workerMessage(e,t)}}return this.workers[e].worker}subscribe(e,t){if(!this.workers[t])throw new Error("worker "+t+" does not exist");this.workers[t].observers.push(e),super.subscribe(e)}unSubscribe(e,t){if(!this.workers[t])throw new Error("worker "+t+" does not exist");const s=this.workers[t].observers;-1!==s.indexOf(e)&&s.splice(s.indexOf(e),1),s.length||(this.workers[t].worker.terminate(),delete this.workers[t]),super.unSubscribe(e)}workerMessage(e,t){this.workers[e].observers.forEach(s=>{s.workerMessage&&s.workerMessage(e,t)})}wakeup(){super.wakeup()}sleep(){super.sleep()}},rr=new class ObservableObjectWatcher extends ObserverSubscriptionManager{constructor(e){super(e),this.registeredObservableObjects={}}getObservable(e){return this.registeredObservableObjects[e]?this.registeredObservableObjects[e].observable:void 0}observableStart(e,t){const s=(e=>Js[e])(e);if(s&&void 0!==t)throw new Error("ObservableObject "+e+" already exists, can't build.");return this.registeredObservableObjects[e]||(this.registeredObservableObjects[e]=s?{id:e,observable:s,observers:[],managed:!1}:{id:e,observable:new ObservableObject(e,t),observers:[],managed:!0},this.registeredObservableObjects[e].observable.bind(this.constructor.name,this.notify.bind(this))),this.registeredObservableObjects[e].observable}observableDestroy(e){if(!this.registeredObservableObjects[e])throw new Error("ObservableObject observableDestroy "+e+" does not exist");this.registeredObservableObjects[e].observable.unbind(this.constructor.name),this.registeredObservableObjects[e].observable.destroy(),delete this.registeredObservableObjects[e]}subscribe(e,t,s){this.registeredObservableObjects[t]||this.observableStart(t,s),this.registeredObservableObjects[t].observers.push(e),super.subscribe(e)}unSubscribe(e,t){if(!this.registeredObservableObjects[t])throw new Error("ObservableObject unSubscribe "+t+" does not exist");const s=this.registeredObservableObjects[t].observers;-1!==s.indexOf(e)&&s.splice(s.indexOf(e),1),!s.length&&this.registeredObservableObjects[t].managed&&this.observableDestroy(t),super.unSubscribe(e)}notify(e,t,s,r){if(!this.registeredObservableObjects[e])throw new Error("ObservableObject notify "+e+" does not exist");this.registeredObservableObjects[e].observers.forEach(i=>{i.observableChanged&&i.observableChanged(e,t,s,r)})}};var ir=je((function(e,t,s){return e+(s?"-":"")+t.toLowerCase()}));let nr=0;const or=[],ar="customElements"in window,cr={},registerSargassoClass=(e,t)=>{if(cr[e]=t,ar){const t=`\n\t\t\treturn class ${e}Element extends HTMLElement {\n\t\t\t\tconstructor(element, options = {}) {\n\t\t\t\t\tsuper()\n\t\t\t\t\tthis.helperClass= '${e}'\n\t\t\t\t\tthis.helper = null\n\t\t\t\t}\n\n\t\t\t\tconnectedCallback () {\n\t\t\t\t\tthis.helper = new registeredClasses[this.helperClass](this,{isCustomElement:true})\n\t\t\t\t\tthis.helper.start()\n\t\t\t\t}\n\n\t\t\t\tdisconnectedCallback () {\n\t\t\t\t\tthis.helper.destroy()\n\t\t\t\t\tthis.helper = null // nuke the reference for trash collection\n\t\t\t\t}\n\t\t\t}`;customElements.define("sargasso-"+ir(e),new Function("registeredClasses",t)(cr))}},lr=["DOMChanged","didScroll","didResize","didBreakpoint","enterViewport","exitViewport","enterFullscreen","exitFullscreen","newPage","elementEvent","workerOnMessage","observableChanged"];class Sargasso{constructor(e,t={}){if(this.uid=++nr,this.element=e,t.shadowDOM){this.shadowDOM=e.attachShadow({mode:"open"}),this.shadowRoot=document.createElement("div"),this.shadowDOM.append(this.shadowRoot),this.hostElement=this.element,this.element=this.shadowRoot,this.hostTemplates={};const t=this.hostElement.querySelectorAll("template");t.length&&t.forEach(e=>{e.getAttribute("id")&&(this.hostTemplates[e.getAttribute("id")]=e.content.cloneNode(!0))})}this.options=t,this.pendingAnimationFrame=void 0,this.frameQueue=[],this.isInViewport=!1,this.workers={},this.observables={},this.template=void 0,this.templateArgs={},this.started=!1,this.render=He(()=>{this._render()},100,{maxWait:250})}start(){const e=this.getMetaData("registeredResponsiveControllers")||[];e.push(this),this.setMetaData("registeredResponsiveControllers",e),this.setMetaData(this.constructor.name,this),or.push(this),this.shadowDOM&&(this.shadowDOMWatcher||(this.shadowDOMWatcher=new DOMWatcher({shadowDOM:this.shadowRoot})),this.shadowDOMWatcher.subscribe(this)),this.options.watchDOM&&Ys.subscribe(this),(this.options.watchScroll||this.options.watchViewport)&&Xs.subscribe(this),(this.options.watchResize||this.options.watchViewport)&&er.subscribe(this),(this.options.watchOrientation||this.options.watchViewport)&&tr.subscribe(this),this.elementListener=e=>{e.detail&&e.detail.sargassoEvent&&-1!==lr.indexOf(e.detail.sargassoEvent)?this[e.detail.sargassoEvent].apply(this,e.detail.sargassoEventOptions||[]):this.elementEvent(e)},this.element.addEventListener("sargasso",this.elementListener),this.started=!0}sleep(){this.shadowDOM&&this.shadowDOMWatcher.unSubscribe(this),this.options.watchDOM&&Ys.unSubscribe(this),(this.options.watchScroll||this.options.watchViewport)&&Xs.unSubscribe(this),(this.options.watchResize||this.options.watchViewport)&&er.unSubscribe(this),(this.options.watchOrientation||this.options.watchViewport)&&tr.unSubscribe(this),this.element.removeEventListener("sargasso",this.elementListener),Ae.offAll(this.element),this.started=!1}DOMChanged(e){}didScroll(){}didResize(){}didBreakpoint(){}enterViewport(){}exitViewport(){}enterFullscreen(){}exitFullscreen(){}newPage(e,t){}elementEvent(e){}workerOnMessage(e,t){}observableChanged(e,t,s){this.render()}setMetaData(e,t){Ae.setMetaData(this.element,e,t)}getMetaData(e){return Ae.getMetaData(this.element,e)}on(e,t,s,r){Ae.on(this.constructor.name+"-"+this.uid,this.element,e,t,s,r)}off(e,t){Ae.off(this.constructor.name+"-"+this.uid,this.element,e,t)}once(e,t,s,r){Ae.once(this.constructor.name+"-"+this.uid,this.element,e,t,s,r)}notifyAll(e,t){if(-1===lr.indexOf(e))throw new Error("invalid event name "+e);for(let s=0;s<or.length;s++){const r=or[s];r!==this&&r[e]&&r[e].apply(r,t)}}notifyElement(e,t,s){if(-1===lr.indexOf(t))throw new Error("invalid event name "+t);const r=this.getMetaData("registeredResponsiveControllers");if(r)for(let e=0;e<r.length;e++){const i=r[e];i!==this&&i[t]&&i[t].apply(i,s)}}queueFrame(e){this.frameQueue.push(e.bind(this)),this.pendingAnimationFrame||(this.pendingAnimationFrame=requestAnimationFrame(()=>{this.processQueue()}))}wantFullscreen(e){e?this.enterFullscreen():this.exitFullscreen()}hasClass(e){return Ae.hasClass(this.element,e)}addClass(e){Ae.addClass(this.element,e)}removeClass(e){Ae.removeClass(this.element,e)}setCSS(e){Ae.setCSS(this.element,e)}isVisible(){return Ae.isVisible(this.element)}workerStart(e,t){return this.workers[e]=sr.registerWorker(e,t),sr.subscribe(this,e),this.workers[e]}workerPostMessage(e,t){t.uid||(t.uid=this.uid),this.workers[e]&&this.workers[e].postMessage(t)}getObservable(e){return this.observables[e]}observableStart(e,t){return rr.subscribe(this,e,t),this.observables[e]=rr.getObservable(e),this.observables[e]}observableStop(e){this.observables[e]&&(rr.unSubscribe(this,e),delete this.observables[e])}observableStopAll(){for(const e in this.observables)this.observableStop(e)}setTemplate(e){this.template=e}setRenderer(e){this.renderer=e}setTemplateArgs(e={}){this.templateArgs=e.constructor&&"ObservableObject"===e.constructor.name?e.data:e,this.render()}getTemplateArgs(){return JSON.parse(JSON.stringify(this.templateArgs||{}))}_render(){this.template&&this.renderer&&this.renderer(this.template(this.getTemplateArgs()),this.element)}flushQueue(){this.pendingAnimationFrame&&(cancelAnimationFrame(this.pendingAnimationFrame),this.pendingAnimationFrame=void 0),this.frameQueue=[]}processQueue(){this.pendingAnimationFrame=void 0;const e=this.frameQueue.slice(0);this.frameQueue=[];for(let t=0;t<e.length;t++)e[t]()}stopWorker(e){this.workers[e]&&(sr.unSubscribe(this,e),delete this.workers[e])}stopAllWorkers(){for(const e in this.workers)this.stopWorker(e)}destroy(){this.stopAllWorkers(),this.observableStopAll(),this.flushQueue(),this.started&&this.sleep();const e=this.getMetaData("registeredResponsiveControllers");e&&-1!==e.indexOf(this)&&(e.splice(e.indexOf(this),1),this.setMetaData("registeredResponsiveControllers",e)),this.setMetaData(this.constructor.name,null),this.element=null,-1!==or.indexOf(this)&&or.splice(or.indexOf(this),1)}watchDOM(e){e===this.shadowRoot?Ys.observeDOM(this.shadowRoot):this.DOMChanged(e)}watchScroll(){this.options.watchViewport&&this.inViewport(),this.didScroll()}watchResize(){this.options.watchViewport&&this.inViewport(),this.didResize()}watchOrientation(){!window.orientation||90!==window.orientation&&-90!==window.orientation?this.wantFullscreen(!1):this.wantFullscreen(!0)}inViewport(){Xs.inViewPort(this.element)?this.isInViewport||(this.enterViewport(),this.isInViewport=!0):this.isInViewport&&(this.exitViewport(),this.isInViewport=!1)}workerMessage(e,t){t.data.uid===this.uid&&this.workerOnMessage(e,t.data)}nativeRequestFullScreen(){if(document.fullscreenElement){if(document.fullscreenElement===this.element)return;document.exitFullscreen()}this.element.requestFullscreen()}nativeExitFullScreen(){document.fullscreenElement&&document.fullscreenElement===this.element&&document.exitFullscreen()}}registerSargassoClass("Sargasso",Sargasso);class LazyInstantiate extends Sargasso{constructor(e,t={}){t.watchScroll=!0,t.watchResize=!0,t.watchDOM=!0,t.immortal=!0,super(e,t)}didResize(){super.didResize(),this.lazyHandler()}didScroll(){super.didScroll(),this.lazyHandler()}DOMChanged(e){super.DOMChanged(e),this.lazyHandler(e)}lazyHandler(e=document){const t=e.querySelectorAll("[data-lazy-sargasso-class]");for(let e=0;e<t.length;e++){const s=t[e];if(Xs.inViewPort(s)){const r=s.getAttribute("data-lazy-sargasso-class").split(/\s*,\s*/);for(let s=0;s<r.length;s++){new cr[r[s]](t[e]).start()}s.removeAttribute("data-lazy-sargasso-class")}}}}registerSargassoClass("LazyInstantiate",LazyInstantiate);class SargassoSupervisor extends Sargasso{constructor(e,t={}){super(e,{watchDOM:!0,mortal:!1}),this.lazy=new LazyInstantiate(e,t)}start(){this.lazy.start(),super.start()}instantiate(e){const t=e.getAttribute("data-sargasso-class").split(/\s*,\s*/);for(let s=0;s<t.length;s++)try{new cr[t[s]](e).start()}catch(e){console.log("error instantiating "+t[s],e,cr)}e.removeAttribute("data-sargasso-class")}newPage(){this.doIt()}DOMChanged(e){this.doIt(e)}doIt(e=document){const t=e.querySelectorAll("[data-sargasso-class]");for(const e of t)this.instantiate(e);const s=[];for(let e=0;e<or.length;e++)or[e].options.immortal||or[e].options.isCustomElement||document.body.contains(or[e].element)||s.push(or[e]);for(let e=0;e<s.length;e++)s[e].destroy()}}registerSargassoClass("SargassoSupervisor",SargassoSupervisor);var hr=t&&t.__assign||function(){return(hr=Object.assign||function(e){for(var t,s=1,r=arguments.length;s<r;s++)for(var i in t=arguments[s])Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e}).apply(this,arguments)};function stringifyAttribute(e,t){if(!t)return"";var s="; "+e;return!0===t?s:s+"="+t}function encode(e,t,s){return encodeURIComponent(e).replace(/%(23|24|26|2B|5E|60|7C)/g,decodeURIComponent).replace(/\(/g,"%28").replace(/\)/g,"%29")+"="+encodeURIComponent(t).replace(/%(23|24|26|2B|3A|3C|3E|3D|2F|3F|40|5B|5D|5E|60|7B|7D|7C)/g,decodeURIComponent)+function stringifyAttributes(e){if("number"==typeof e.expires){var t=new Date;t.setMilliseconds(t.getMilliseconds()+864e5*e.expires),e.expires=t}return stringifyAttribute("Expires",e.expires?e.expires.toUTCString():"")+stringifyAttribute("Domain",e.domain)+stringifyAttribute("Path",e.path)+stringifyAttribute("Secure",e.secure)+stringifyAttribute("SameSite",e.sameSite)}(s)}var ur=encode;function parse(e){for(var t={},s=e?e.split("; "):[],r=/(%[\dA-F]{2})+/gi,i=0;i<s.length;i++){var n=s[i].split("="),o=n.slice(1).join("=");'"'===o.charAt(0)&&(o=o.slice(1,-1));try{t[n[0].replace(r,decodeURIComponent)]=o.replace(r,decodeURIComponent)}catch(e){}}return t}var dr=parse;function getAll(){return parse(document.cookie)}var pr=getAll;var fr=function get(e){return getAll()[e]};function set(e,t,s){document.cookie=encode(e,t,hr({path:"/"},s))}var br=set;var vr=function remove(e,t){set(e,"",hr(hr({},t),{expires:-1}))},gr=Object.defineProperty({encode:ur,parse:dr,getAll:pr,get:fr,set:br,remove:vr},"__esModule",{value:!0});const mr=[{className:"screen-xs",maxWidth:599},{className:"screen-sm",maxWidth:1023},{className:"screen-md",maxWidth:1439},{className:"screen-lg",maxWidth:1999},{className:"screen-xl",maxWidth:void 0}];class Breakpoints extends Sargasso{constructor(e,t={}){t.watchResize=!0,super(e,t),t.widths?this.options.widths=t.widths:this.options.widths=mr,this.scale=void 0,this.disabled=!1,this.forceScale=void 0,this.orientation=void 0,this.widths=[],this.classes=[]}start(){super.start();let e=".show-hide{display:none;}\n";this.widths.push(0);for(let t=0;t<this.options.widths.length;t++)this.options.widths[t].maxWidth&&this.widths.push(this.options.widths[t].maxWidth),this.classes.push(this.options.widths[t].className),e+="."+this.options.widths[t].className+" .hidden-"+this.options.widths[t].className+"{display:none;}\n",e+=".not-"+this.options.widths[t].className+" .hidden-not-"+this.options.widths[t].className+"{display:none;}\n",e+="."+this.options.widths[t].className+" .shown-"+this.options.widths[t].className+"{display:block;}\n",e+=".not-"+this.options.widths[t].className+" .shown-not-"+this.options.widths[t].className+"{display:block;}\n";const t=document.createElement("style");t.type="text/css",t.innerHTML=e,document.getElementsByTagName("head")[0].appendChild(t),this.detectGeometry()}didResize(){super.didResize(),this.detectGeometry()}disableResponsive(e){Ae.addClass(document.body,"disable-responsive"),this.disabled=!0,this.forceScale=e,this.detectGeometry()}enableResponsive(){Ae.removeClass(document.body,"disable-responsive"),this.disabled=!1,this.forceScale="",this.detectGeometry()}detectGeometry(){let e=this.classes[this.widths.length-1];if(this.disabled)e=this.forceScale;else{const t=window.innerWidth;if(window.innerHeight>t){if("portrait"!==this.orientation){const frame=()=>{Ae.removeClass(document.body,"landscape"),Ae.addClass(document.body,"portrait")};this.queueFrame(frame),this.orientation="portrait"}}else if("landscape"!==this.orientation){const frame=()=>{Ae.removeClass(document.body,"portrait"),Ae.addClass(document.body,"landscape")};this.queueFrame(frame),this.orientation="landscape"}for(let s=0;s<this.widths.length-1;s++)if(t>=this.widths[s]&&t<this.widths[s+1]){e=this.classes[s];break}}let t=0;if(e!==this.scale){++t;const frame=()=>{for(let t=0;t<this.classes.length;t++)this.classes[t]!==e?(Ae.addClass(document.body,"not-"+this.classes[t]),Ae.removeClass(document.body,this.classes[t]),Ae.removeClass(document.body,"shown-"+this.classes[t]),Ae.removeClass(document.body,"hidden-"+this.classes[t])):Ae.removeClass(document.body,"not-"+this.classes[t]);Ae.addClass(document.body,e),Ae.addClass(document.body,"shown-"+e),Ae.addClass(document.body,"hidden-"+e),this.notifyAll("didBreakpoint",[e])};this.queueFrame(frame)}this.scale=e,t&&this.setHints()}setHints(){let e="";this.scale&&(e&&(e+=" "),e+=this.scale),e!==this.getCookie("responsive")&&this.setCookie("responsive",e)}getCookie(e){return gr.get(e)}setCookie(e,t,s){const r={path:"/",domain:this.options.cookieDomain||null,expires:s};gr.set(e,t,r)}deleteCookie(e){this.setCookie(e,null)}}registerSargassoClass("Breakpoints",Breakpoints);class HijaxLoader extends Sargasso{constructor(e,t={}){t.watchDOM=!0,t.immortal=!0,super(e,t),this.excludeRegex=new RegExp("^(//|http|javascript|mailto|#)","i"),this.currentPage=location.pathname+location.search,this.cachedMarkup={}}start(){const e=document.querySelectorAll("[data-hijax-skip-unchanged]");for(let t=0;t<e.length;t++){const s=e[t],r=s.getAttribute("id");this.cachedMarkup[r]=s.innerHTML}super.start(),window.addEventListener("popstate",e=>{this.watchPopState(e)},!1)}DOMChanged(e){super.DOMChanged(e),this.hijaxLinks(e)}watchPopState(e){location.pathname+location.search!==this.currentPage&&this.preFlight(location.pathname+location.search)}hijaxLinks(e){const t=e?e.getElementsByTagName("a"):this.element.getElementsByTagName("a");for(let e=0;e<t.length;e++){const s=t[e],r=s.getAttribute("href");!r||s.getAttribute("data-hijaxed")||s.getAttribute("target")||s.hasAttribute("data-no-hijax")||this.excludeRegex.exec(r)||(s.setAttribute("data-hijaxed",!0),s.addEventListener("click",e=>{e.preventDefault(),this.setPage(r)},!1))}}setPage(e,t){e===this.currentPage||t?this.preFlight(e):(history.pushState(null,null,e),this.watchPopState())}preFlight(e){if(!this.options.preFlight)return this.loadPage(e);this.options.preFlight(e,(t,s,r)=>{t&&(this.options.onError?this.options.onError("danger",t):alert("Error loading page: "+t)),s?this.currentPage=location.pathname+location.search:this.loadPage(r||e)})}loadPage(e){this.queueFrame(()=>{Ae.addClass(document.body,"hijax-loading")}),this.options.onExitPage&&this.options.onExitPage();const t=new XMLHttpRequest;t.open("GET",e),t.setRequestHeader("Sargasso-Hijax",1),t.setRequestHeader("x-digitopia-hijax",1),this.options.onLoading&&(this.options.onLoading(),t.onreadystatechange=this.options.onLoading),t.onload=()=>{if(301===t.status||302===t.status||t.getResponseHeader("Sargasso-Location")){const e=t.getResponseHeader("Location")?t.getResponseHeader("Location"):t.getResponseHeader("Sargasso-Location");this.setPage(e)}else if(200===t.status){Xs.scrollTop(0),this.mergePage(t.responseText);const e=this.currentPage,frame=()=>{this.notifyAll("newPage",[e,location.pathname+location.search]),Ae.removeClass(document.body,"hijax-loading")};this.queueFrame(frame),this.currentPage=location.pathname+location.search}else{const e=t.getResponseHeader("Sargasso-Flash-Level")||"danger";let s=t.getResponseHeader("Sargasso-Flash-Message")||t.statusText;s||(s="Could not connect to server."),this.options.onError?this.options.onError(e,s):alert("Error loading page: "+s)}},t.send()}processScripts(e){Array.from(e).forEach(e=>{e.remove();const t=e.getAttribute("id");document.getElementById(t)||document.getElementsByTagName("head")[0].appendChild(e)})}mergePage(e){const t=document.querySelectorAll("[data-ephemeral]");Array.from(t).forEach(e=>{e.remove()});const s=e.split(/(<body[^>]*>|<\/body>)/gi),r=makeFragment(s[2]),i=document.querySelectorAll("[data-hijax]");for(let e=0;e<i.length;e++){const t=i[e],s=t.getAttribute("id"),n=r.getElementById(s);if(t.hasAttribute("data-hijax-skip-unchanged")){if(this.cachedMarkup[s]===n.innerHTML)continue;this.cachedMarkup[s]=n.innerHTML}const o=t.getAttribute("data-hijax-cache-key-selector");if(o&&n.querySelector(o)&&t.querySelector(o)&&t.querySelector(o).getAttribute("data-hijax-cache-key")===n.querySelector(o).getAttribute("data-hijax-cache-key"))continue;this.processScripts(n.querySelectorAll("script"));const frame=()=>{t.parentNode.replaceChild(n,t),this.options.onEnterPage&&this.options.onEnterPage(),this.hijaxLinks(n)};this.queueFrame(frame)}}}registerSargassoClass("HijaxLoader",HijaxLoader);const makeFragment=e=>{if(document.createRange&&document.createRange().createContextualFragment)return document.createRange().createContextualFragment(e);const t=document.createDocumentFragment(),s=document.createElement("div");return s.insertAdjacentHTML("afterBegin",e),t.appendChild(s),t};e.loadPageHandler=void 0;const wr={registerSargassoClass:registerSargassoClass,bootSargasso:(t={})=>{if(t.scrollElement&&Xs.setOptions(t),t.breakpoints){new Breakpoints(document.body,t.breakpoints).start()}if(t.hijax){const s=new HijaxLoader(document.body,t.hijax);s.start(),e.loadPageHandler=s.setPage.bind(s)}else e.loadPageHandler=e=>{document.location.href=e};new SargassoSupervisor(document.body,t).start(t)},elementTools:Ae},yr={theDOMWatcher:Ys,theScrollWatcher:Xs,theResizeWatcher:er,theOrientationWatcher:tr,theWorkerWatcher:sr,theObservableObjectWatcher:rr};return e.ObservableObject=ObservableObject,e.Sargasso=Sargasso,e.services=yr,e.utils=wr,Object.defineProperty(e,"__esModule",{value:!0}),e}({}); | ||
| //# sourceMappingURL=sargasso.iife.min.js.map |
@@ -13,3 +13,3 @@ /* | ||
| } | ||
| from '../lib/Noisy.js' | ||
| from './Noisy.js' | ||
@@ -16,0 +16,0 @@ export { |
@@ -53,5 +53,5 @@ /** | ||
| DOMChanged () { | ||
| super.DOMChanged() | ||
| this.hijaxLinks() | ||
| DOMChanged (root) { | ||
| super.DOMChanged(root) | ||
| this.hijaxLinks(root) | ||
| } | ||
@@ -58,0 +58,0 @@ |
@@ -47,10 +47,10 @@ /** | ||
| DOMChanged () { | ||
| super.DOMChanged() | ||
| this.lazyHandler() | ||
| DOMChanged (root) { | ||
| super.DOMChanged(root) | ||
| this.lazyHandler(root) | ||
| } | ||
| // watch viewport and instantiate lazy-instantiate-responsive things when visible | ||
| lazyHandler () { | ||
| const els = document.querySelectorAll('[data-lazy-sargasso-class]') | ||
| lazyHandler (root = document) { | ||
| const els = root.querySelectorAll('[data-lazy-sargasso-class]') | ||
| for (let i = 0; i < els.length; i++) { | ||
@@ -57,0 +57,0 @@ const element = els[i] |
@@ -19,3 +19,3 @@ /** | ||
| import { | ||
| theObservableObjectWatcher, theDOMWatcher, theScrollWatcher, theResizeWatcher, theOrientationWatcher, theWorkerWatcher | ||
| DOMWatcher, theObservableObjectWatcher, theDOMWatcher, theScrollWatcher, theResizeWatcher, theOrientationWatcher, theWorkerWatcher | ||
| } | ||
@@ -97,3 +97,14 @@ from './Services.js' | ||
| const eventNames = [ | ||
| 'DOMChanged', 'didScroll', 'didResize', 'didBreakpoint', 'enterViewport', 'exitViewport', 'enterFullscreen', 'exitFullscreen', 'newPage', 'elementEvent' | ||
| 'DOMChanged', | ||
| 'didScroll', | ||
| 'didResize', | ||
| 'didBreakpoint', | ||
| 'enterViewport', | ||
| 'exitViewport', | ||
| 'enterFullscreen', | ||
| 'exitFullscreen', | ||
| 'newPage', | ||
| 'elementEvent', | ||
| 'workerOnMessage', | ||
| 'observableChanged' | ||
| ] | ||
@@ -108,2 +119,20 @@ | ||
| this.element = element | ||
| if (options.shadowDOM) { | ||
| this.shadowDOM = element.attachShadow({ | ||
| mode: 'open' | ||
| }) | ||
| this.shadowRoot = document.createElement('div') | ||
| this.shadowDOM.append(this.shadowRoot) | ||
| this.hostElement = this.element | ||
| this.element = this.shadowRoot | ||
| this.hostTemplates = {} // <template id="xxx"></template> | ||
| const templates = this.hostElement.querySelectorAll('template') | ||
| if (templates.length) { | ||
| templates.forEach((t) => { | ||
| if (t.getAttribute('id')) { | ||
| this.hostTemplates[t.getAttribute('id')] = t.content.cloneNode(true) | ||
| } | ||
| }) | ||
| } | ||
| } | ||
| this.options = options | ||
@@ -141,2 +170,12 @@ this.pendingAnimationFrame = undefined | ||
| // if using shadow DOM, build a DOMWatcher to observe changes | ||
| if (this.shadowDOM) { | ||
| if (!this.shadowDOMWatcher) { | ||
| this.shadowDOMWatcher = new DOMWatcher({ | ||
| shadowDOM: this.shadowRoot | ||
| }) | ||
| } | ||
| this.shadowDOMWatcher.subscribe(this) | ||
| } | ||
| // subscribe to desired event services | ||
@@ -186,2 +225,6 @@ | ||
| sleep () { | ||
| if (this.shadowDOM) { | ||
| this.shadowDOMWatcher.unSubscribe(this) | ||
| } | ||
| if (this.options.watchDOM) { | ||
@@ -218,3 +261,3 @@ theDOMWatcher.unSubscribe(this) | ||
| */ | ||
| DOMChanged () {} | ||
| DOMChanged (root) {} | ||
@@ -626,4 +669,11 @@ /* | ||
| */ | ||
| watchDOM () { | ||
| this.DOMChanged() | ||
| watchDOM (root) { | ||
| if (root === this.shadowRoot) { | ||
| // something happend this element's my shadow DOM, tell in the DOM about it | ||
| // so dom observers can take actions such as instantiating new sargasso | ||
| // controllers, etc. | ||
| theDOMWatcher.observeDOM(this.shadowRoot) | ||
| } else { | ||
| this.DOMChanged(root) | ||
| } | ||
| } | ||
@@ -630,0 +680,0 @@ |
@@ -56,8 +56,8 @@ /** | ||
| DOMChanged () { | ||
| this.doIt() | ||
| DOMChanged (root) { | ||
| this.doIt(root) | ||
| } | ||
| doIt () { | ||
| const elements = document.querySelectorAll('[data-sargasso-class]') | ||
| doIt (root = document) { | ||
| const elements = root.querySelectorAll('[data-sargasso-class]') | ||
| for (const element of elements) { | ||
@@ -64,0 +64,0 @@ this.instantiate(element) |
@@ -105,3 +105,3 @@ /** | ||
| class DOMWatcher extends ObserverSubscriptionManager { | ||
| constructor (options) { | ||
| constructor (options = {}) { | ||
| super(options) | ||
@@ -111,3 +111,3 @@ | ||
| this.mutationHandler = debounce((mutations, observer) => { | ||
| this.observeDOM(mutations, observer) | ||
| this.observeDOM(this.options.shadowDOM || document.body) | ||
| }, 25, { | ||
@@ -122,3 +122,3 @@ maxWait: 100 | ||
| super.subscribe(observer) | ||
| observer.watchDOM() | ||
| observer.watchDOM(this.options.shadowDOM || document.body) | ||
| } | ||
@@ -128,3 +128,3 @@ | ||
| super.wakeup() | ||
| this.mutationObserver.observe(document.body, { | ||
| this.mutationObserver.observe(this.options.shadowDOM || document.body, { | ||
| childList: true, | ||
@@ -140,4 +140,4 @@ subtree: true | ||
| observeDOM () { | ||
| this.notifyObservers('watchDOM') | ||
| observeDOM (root) { | ||
| this.notifyObservers('watchDOM', [root || this.options.shadowDOM || document.body]) | ||
| } | ||
@@ -475,3 +475,3 @@ } | ||
| export { | ||
| theObservableObjectWatcher, theDOMWatcher, theScrollWatcher, theResizeWatcher, theOrientationWatcher, theWorkerWatcher | ||
| DOMWatcher, theObservableObjectWatcher, theDOMWatcher, theScrollWatcher, theResizeWatcher, theOrientationWatcher, theWorkerWatcher | ||
| } |
| { | ||
| "name": "@pelagiccreatures/sargasso", | ||
| "version": "1.4.8", | ||
| "version": "1.5.0-beta.1", | ||
| "description": "Simple, Fast, Reactive, Supervised Javascript controllers for custom html elements.", | ||
@@ -21,3 +21,2 @@ "type": "module", | ||
| ], | ||
| "main": "index.js", | ||
| "scripts": { | ||
@@ -24,0 +23,0 @@ "test": "npx mocha-chrome http://localhost:8000/tests/index.html --ignore-exceptions", |
@@ -31,2 +31,3 @@ # [@pelagiccreatures/sargasso](https://www.npmjs.com/package/@pelagiccreatures/sargasso) | ||
| * Template literals and rendering tools such as [lit-html](https://lit-html.polymer-project.org/) | ||
| * Shadow DOM | ||
@@ -229,3 +230,3 @@ The result is lean (<50k), highly performant and clean library that simplifies the implementation of the complex technologies behind modern progressive web apps and web sites. | ||
| | ------ | ----------- | | ||
| | DOMChanged() | called when DOM changes if options 'watchDOM: true' was set in constructor | | ||
| | DOMChanged(root) | called when DOM changes if options 'watchDOM: true' was set in constructor. `root` is root element where change occurred such as body or root element of a shadow dom | | ||
| | didScroll() | called when scroll occurs if options 'watchScroll: true' was set in constructor | | ||
@@ -347,2 +348,21 @@ | didResize() | called when resize changes if options 'watchResize: true' was set in constructor | | ||
| ### Web Components | ||
| [Using Shadow Dom](https://developers.google.com/web/fundamentals/web-components/shadowdom) | ||
| Sargasso controllers are web components. If you want to further encapsulate the element from the rest of the page, pass `options.shadowDOM = true` when calling `super(element,options)` in your Sargasso subclass constructor and Sargasso will create a shadow DOM for scoping styles and child elements to the element. Sargasso elements within the shadow DOM are under supervision (new elements are instantiated and destroyed as needed). | ||
| ``` | ||
| class MyClass extends SargassoModule.Sargasso { | ||
| constructor(element, options = {}) { | ||
| options.shadowDOM = true | ||
| super(element, options) | ||
| } | ||
| start() { | ||
| super.start() | ||
| } | ||
| } | ||
| ``` | ||
| ### ObservableObjects | ||
@@ -562,2 +582,3 @@ | ||
| ### Serving modules from your project | ||
@@ -564,0 +585,0 @@ ``` |
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New alerts
No v1
QualityPackage is not semver >=1. This means it is not stable and does not support ^ ranges.
Found 1 instance in 1 package
Improved metrics
- Total package byte prevSize
- increased by0.9%
1002227
- Number of package files
- increased by2.33%
44
- Lines of code
- increased by0.82%
12235
- Number of lines in readme file
- increased by3.05%
709
Worsened metrics
- Number of low quality alerts
- increased byInfinity%
1
No dependency changes