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itell-driverjs

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A patched version of [driver.js](https://github.com/kamranahmedse/driver.js) for usage in ITELL.

driverjs.com

learlab/driver.js

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"use strict";Object.defineProperty(exports,Symbol.toStringTag,{value:"Module"});let F={};function D(e={}){F={animate:!0,allowClose:!0,overlayClickBehavior:"close",overlayOpacity:.7,smoothScroll:!1,disableActiveInteraction:!1,showProgress:!1,stagePadding:10,stageRadius:5,popoverOffset:10,showButtons:["next","previous","close"],disableButtons:[],overlayColor:"#000",...e}}function s(e){return e?F[e]:F}let M={};function W(e,o){M[e]=o}function _(e){var o;(o=M[e])==null||o.call(M)}function ae(){M={}}let O={};function b(e,o){O[e]=o}function c(e){return e?O[e]:O}function K(){O={}}function N(e,o,t,i){return(e/=i/2)<1?t/2*e*e+o:-t/2*(--e*(e-2)-1)+o}function Z(e){const o='a[href]:not([disabled]), button:not([disabled]), textarea:not([disabled]), input[type="text"]:not([disabled]), input[type="radio"]:not([disabled]), input[type="checkbox"]:not([disabled]), select:not([disabled])';return e.flatMap(t=>{const i=t.matches(o),d=Array.from(t.querySelectorAll(o));return[...i?[t]:[],...d]}).filter(t=>getComputedStyle(t).pointerEvents!=="none"&&de(t))}function G(e){if(!e||le(e))return;const o=s("smoothScroll");e.scrollIntoView({behavior:!o||ce(e)?"auto":"smooth",inline:"center",block:"center"})}function ce(e){if(!e||!e.parentElement)return;const o=e.parentElement;return o.scrollHeight>o.clientHeight}function le(e){const o=e.getBoundingClientRect();return o.top>=0&&o.left>=0&&o.bottom<=(window.innerHeight||document.documentElement.clientHeight)&&o.right<=(window.innerWidth||document.documentElement.clientWidth)}function de(e){return!!(e.offsetWidth||e.offsetHeight||e.getClientRects().length)}const J=e=>{if(!document.body.contains(e)&&e.classList.contains("content-chunk")){const o=e.dataset.subsectionId,t=document.querySelector(`[data-subsection-id="${o}"]`);if(t)return t.classList.add("driver-active-element"),b("__activeElement",t),t}return e};function pe(e,o,t,i){let d=c("__activeStagePosition");const n=d||t.getBoundingClientRect(),g=i.getBoundingClientRect(),m=N(e,n.x,g.x-n.x,o),r=N(e,n.y,g.y-n.y,o),v=N(e,n.width,g.width-n.width,o),f=N(e,n.height,g.height-n.height,o);d={x:m,y:r,width:v,height:f},ee(d),b("__activeStagePosition",d)}function U(e){if(!e)return;let o=e.getBoundingClientRect();(o.width===0||o.height===0)&&(o=J(e).getBoundingClientRect());const t={x:o.x,y:o.y,width:o.width,height:o.height};b("__activeStagePosition",t),ee(t)}function ue(){const e=c("__activeStagePosition"),o=c("__overlaySvg");if(!e)return;if(!o){console.warn("No stage svg found.");return}const t=window.innerWidth,i=window.innerHeight;o.setAttribute("viewBox",`0 0 ${t} ${i}`)}function ve(e){const o=fe(e);document.body.appendChild(o),ie(o,t=>{t.target.tagName==="path"&&_("overlayClick")}),b("__overlaySvg",o)}function ee(e){const o=c("__overlaySvg");if(!o){ve(e);return}const t=o.firstElementChild;if((t==null?void 0:t.tagName)!=="path")throw new Error("no path element found 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o=window.innerWidth,t=window.innerHeight,i=s("stagePadding")||0,d=s("stageRadius")||0,n=e.width+i*2,g=e.height+i*2,m=Math.min(d,n/2,g/2),r=Math.floor(Math.max(m,0)),v=e.x-i+r,f=e.y-i,a=n-r*2,l=g-r*2;return`M${o},0L0,0L0,${t}L${o},${t}L${o},0Z M${v},${f} h${a} a${r},${r} 0 0 1 ${r},${r} v${l} a${r},${r} 0 0 1 -${r},${r} h-${a} a${r},${r} 0 0 1 -${r},-${r} v-${l} a${r},${r} 0 0 1 ${r},-${r} z`}function he(){const e=c("__overlaySvg");e&&e.remove()}function ge(){const e=document.getElementById("driver-dummy-element");if(e)return e;const o=document.createElement("div");return o.id="driver-dummy-element",o.style.width="0",o.style.height="0",o.style.pointerEvents="none",o.style.opacity="0",o.style.position="fixed",o.style.top="50%",o.style.left="50%",document.body.appendChild(o),o}function X(e){const{element:o}=e;let t=typeof o=="string"?document.querySelector(o):o;t||(t=ge()),me(t,e)}function we(){const e=c("__activeElement"),o=c("__activeStep");e&&(U(e),ue(),re(e,o))}function me(e,o){const i=Date.now(),d=c("__activeStep"),n=c("__activeElement")||e,g=!n||n===e,m=e.id==="driver-dummy-element",r=n.id==="driver-dummy-element",v=s("animate"),f=o.onHighlightStarted||s("onHighlightStarted"),a=(o==null?void 0:o.onHighlighted)||s("onHighlighted"),l=(d==null?void 0:d.onDeselected)||s("onDeselected"),p=s(),w=c();!g&&l&&l(r?void 0:n,d,{config:p,state:w}),f&&f(m?void 0:e,o,{config:p,state:w});const u=!g&&v;let h=!1;ke(),b("previousStep",d),b("previousElement",n),b("activeStep",o),b("activeElement",e);const C=()=>{if(c("__transitionCallback")!==C)return;const S=Date.now()-i,x=400-S<=400/2;o.popover&&x&&!h&&u&&(Y(e,o),h=!0),s("animate")&&S<400?pe(S,400,n,e):(U(e),a&&a(m?void 0:e,o,{config:s(),state:c()}),b("__transitionCallback",void 0),b("__previousStep",d),b("__previousElement",n),b("__activeStep",o),b("__activeElement",e)),window.requestAnimationFrame(C)};b("__transitionCallback",C),window.requestAnimationFrame(C),G(e),!u&&o.popover&&Y(e,o),n.classList.remove("driver-active-element","driver-no-interaction"),n.removeAttribute("aria-haspopup"),n.removeAttribute("aria-expanded"),n.removeAttribute("aria-controls"),s("disableActiveInteraction")&&e.classList.add("driver-no-interaction"),e.classList.add("driver-active-element"),e.setAttribute("aria-haspopup","dialog"),e.setAttribute("aria-expanded","true"),e.setAttribute("aria-controls","driver-popover-content")}function ye(){var e;(e=document.getElementById("driver-dummy-element"))==null||e.remove(),document.querySelectorAll(".driver-active-element").forEach(o=>{o.classList.remove("driver-active-element","driver-no-interaction"),o.removeAttribute("aria-haspopup"),o.removeAttribute("aria-expanded"),o.removeAttribute("aria-controls")})}function I(){const e=c("__resizeTimeout");e&&window.cancelAnimationFrame(e),b("__resizeTimeout",window.requestAnimationFrame(we))}function be(e){var r;if(!c("isInitialized")||!(e.key==="Tab"||e.keyCode===9))return;const i=c("__activeElement"),d=(r=c("popover"))==null?void 0:r.wrapper,n=Z([...d?[d]:[],...i?[i]:[]]),g=n[0],m=n[n.length-1];if(e.preventDefault(),e.shiftKey){const v=n[n.indexOf(document.activeElement)-1]||m;v==null||v.focus()}else{const v=n[n.indexOf(document.activeElement)+1]||g;v==null||v.focus()}}function oe(e){var t;((t=s("allowKeyboardControl"))==null||t)&&(e.key==="Escape"?_("escapePress"):e.key==="ArrowRight"?_("arrowRightPress"):e.key==="ArrowLeft"&&_("arrowLeftPress"))}function ie(e,o,t){const i=(n,g)=>{const m=n.target;e.contains(m)&&((!t||t(m))&&(n.preventDefault(),n.stopPropagation(),n.stopImmediatePropagation()),g==null||g(n))};document.addEventListener("pointerdown",i,!0),document.addEventListener("mousedown",i,!0),document.addEventListener("pointerup",i,!0),document.addEventListener("mouseup",i,!0),document.addEventListener("click",n=>{i(n,o)},!0)}function xe(){window.addEventListener("keyup",oe,!1),window.addEventListener("keydown",be,!1),window.addEventListener("resize",I),window.addEventListener("scroll",I)}function Ce(){window.removeEventListener("keyup",oe),window.removeEventListener("resize",I),window.removeEventListener("scroll",I)}function ke(){const e=c("popover");e&&(e.wrapper.style.display="none")}function Y(e,o){var y,x;let t=c("popover");t&&document.body.removeChild(t.wrapper),t=Pe(),document.body.appendChild(t.wrapper);const{title:i,description:d,showButtons:n,disableButtons:g,showProgress:m,nextBtnText:r=s("nextBtnText")||"Next 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w=g||s("disableButtons")||[];w!=null&&w.includes("next")&&(t.nextButton.disabled=!0,t.nextButton.classList.add("driver-popover-btn-disabled")),w!=null&&w.includes("previous")&&(t.previousButton.disabled=!0,t.previousButton.classList.add("driver-popover-btn-disabled")),w!=null&&w.includes("close")&&(t.closeButton.disabled=!0,t.closeButton.classList.add("driver-popover-btn-disabled"));const u=t.wrapper;u.style.display="block",u.style.left="",u.style.top="",u.style.bottom="",u.style.right="",u.id="driver-popover-content",u.setAttribute("role","dialog"),u.setAttribute("aria-labelledby","driver-popover-title"),u.setAttribute("aria-describedby","driver-popover-description");const h=t.arrow;h.className="driver-popover-arrow";const C=((y=o.popover)==null?void 0:y.popoverClass)||s("popoverClass")||"";u.className=`driver-popover ${C}`.trim(),ie(t.wrapper,P=>{var B,H,R;const T=P.target,E=((B=o.popover)==null?void 0:B.onNextClick)||s("onNextClick"),A=((H=o.popover)==null?void 0:H.onPrevClick)||s("onPrevClick"),$=((R=o.popover)==null?void 0:R.onCloseClick)||s("onCloseClick");if(T.classList.contains("driver-popover-next-btn"))return E?E(e,o,{config:s(),state:c()}):_("nextClick");if(T.classList.contains("driver-popover-prev-btn"))return A?A(e,o,{config:s(),state:c()}):_("prevClick");if(T.classList.contains("driver-popover-close-btn"))return $?$(e,o,{config:s(),state:c()}):_("closeClick")},P=>!(t!=null&&t.description.contains(P))&&!(t!=null&&t.title.contains(P))&&typeof P.className=="string"&&P.className.includes("driver-popover")),b("popover",t);const k=((x=o.popover)==null?void 0:x.onPopoverRender)||s("onPopoverRender");k&&k(t,{config:s(),state:c()}),re(e,o),G(u);const L=e.classList.contains("driver-dummy-element"),S=Z([u,...L?[]:[e]]);S.length>0&&S[0].focus()}function ne(){const e=c("popover");if(!(e!=null&&e.wrapper))return;const o=e.wrapper.getBoundingClientRect(),t=s("stagePadding")||0,i=s("popoverOffset")||0;return{width:o.width+t+i,height:o.height+t+i,realWidth:o.width,realHeight:o.height}}function j(e,o){const{elementDimensions:t,popoverDimensions:i,popoverPadding:d,popoverArrowDimensions:n}=o;return e==="start"?Math.max(Math.min(t.top-d,window.innerHeight-i.realHeight-n.width),n.width):e==="end"?Math.max(Math.min(t.top-(i==null?void 0:i.realHeight)+t.height+d,window.innerHeight-(i==null?void 0:i.realHeight)-n.width),n.width):e==="center"?Math.max(Math.min(t.top+t.height/2-(i==null?void 0:i.realHeight)/2,window.innerHeight-(i==null?void 0:i.realHeight)-n.width),n.width):0}function Q(e,o){const{elementDimensions:t,popoverDimensions:i,popoverPadding:d,popoverArrowDimensions:n}=o;return e==="start"?Math.max(Math.min(t.left-d,window.innerWidth-i.realWidth-n.width),n.width):e==="end"?Math.max(Math.min(t.left-(i==null?void 0:i.realWidth)+t.width+d,window.innerWidth-(i==null?void 0:i.realWidth)-n.width),n.width):e==="center"?Math.max(Math.min(t.left+t.width/2-(i==null?void 0:i.realWidth)/2,window.innerWidth-(i==null?void 0:i.realWidth)-n.width),n.width):0}function re(e,o){const t=c("popover");if(!t)return;const{align:i="start",side:d="left"}=(o==null?void 0:o.popover)||{},n=i,g=e.id==="driver-dummy-element"?"over":d,m=s("stagePadding")||0,r=ne(),v=t.arrow.getBoundingClientRect();let f=e.getBoundingClientRect();(f.width===0||f.height===0)&&(f=J(e).getBoundingClientRect());const a=f.top-r.height;let l=a>=0;const p=window.innerHeight-(f.bottom+r.height);let w=p>=0;const u=f.left-r.width;let h=u>=0;const C=window.innerWidth-(f.right+r.width);let k=C>=0;const L=!l&&!w&&!h&&!k;let S=g;if(g==="top"&&l?k=h=w=!1:g==="bottom"&&w?k=h=l=!1:g==="left"&&h?k=l=w=!1:g==="right"&&k&&(h=l=w=!1),g==="over"){const y=window.innerWidth/2-r.realWidth/2,x=window.innerHeight/2-r.realHeight/2;t.wrapper.style.left=`${y}px`,t.wrapper.style.right="auto",t.wrapper.style.top=`${x}px`,t.wrapper.style.bottom="auto"}else if(L){const y=window.innerWidth/2-(r==null?void 0:r.realWidth)/2,x=10;t.wrapper.style.left=`${y}px`,t.wrapper.style.right="auto",t.wrapper.style.bottom=`${x}px`,t.wrapper.style.top="auto"}else if(h){const y=Math.min(u,window.innerWidth-(r==null?void 0:r.realWidth)-v.width),x=j(n,{elementDimensions:f,popoverDimensions:r,popoverPadding:m,popoverArrowDimensions:v});t.wrapper.style.left=`${y}px`,t.wrapper.style.top=`${x}px`,t.wrapper.style.bottom="auto",t.wrapper.style.right="auto",S="left"}else if(k){const y=Math.min(C,window.innerWidth-(r==null?void 0:r.realWidth)-v.width),x=j(n,{elementDimensions:f,popoverDimensions:r,popoverPadding:m,popoverArrowDimensions:v});t.wrapper.style.right=`${y}px`,t.wrapper.style.top=`${x}px`,t.wrapper.style.bottom="auto",t.wrapper.style.left="auto",S="right"}else if(l){const y=Math.min(a,window.innerHeight-r.realHeight-v.width);let x=Q(n,{elementDimensions:f,popoverDimensions:r,popoverPadding:m,popoverArrowDimensions:v});t.wrapper.style.top=`${y}px`,t.wrapper.style.left=`${x}px`,t.wrapper.style.bottom="auto",t.wrapper.style.right="auto",S="top"}else if(w){const y=Math.min(p,window.innerHeight-(r==null?void 0:r.realHeight)-v.width);let x=Q(n,{elementDimensions:f,popoverDimensions:r,popoverPadding:m,popoverArrowDimensions:v});t.wrapper.style.left=`${x}px`,t.wrapper.style.bottom=`${y}px`,t.wrapper.style.top="auto",t.wrapper.style.right="auto",S="bottom"}L?t.arrow.classList.add("driver-popover-arrow-none"):Se(n,S,e)}function Se(e,o,t){const i=c("popover");if(!i)return;const d=t.getBoundingClientRect(),n=ne(),g=i.arrow,m=n.width,r=window.innerWidth,v=d.width,f=d.left,a=n.height,l=window.innerHeight,p=d.top,w=d.height;g.className="driver-popover-arrow";let u=o,h=e;o==="top"?(f+v<=0?(u="right",h="end"):f+v-m<=0&&(u="top",h="start"),f>=r?(u="left",h="end"):f+m>=r&&(u="top",h="end")):o==="bottom"?(f+v<=0?(u="right",h="start"):f+v-m<=0&&(u="bottom",h="start"),f>=r?(u="left",h="start"):f+m>=r&&(u="bottom",h="end")):o==="left"?(p+w<=0?(u="bottom",h="end"):p+w-a<=0&&(u="left",h="start"),p>=l?(u="top",h="end"):p+a>=l&&(u="left",h="end")):o==="right"&&(p+w<=0?(u="bottom",h="start"):p+w-a<=0&&(u="right",h="start"),p>=l?(u="top",h="start"):p+a>=l&&(u="right",h="end")),u?(g.classList.add(`driver-popover-arrow-side-${u}`),g.classList.add(`driver-popover-arrow-align-${h}`)):g.classList.add("driver-popover-arrow-none")}function Pe(){const e=document.createElement("div");e.classList.add("driver-popover");const o=document.createElement("div");o.classList.add("driver-popover-arrow");const t=document.createElement("header");t.id="driver-popover-title",t.classList.add("driver-popover-title"),t.style.display="none",t.innerText="Popover Title";const i=document.createElement("div");i.id="driver-popover-description",i.classList.add("driver-popover-description"),i.style.display="none",i.innerText="Popover description is here";const d=document.createElement("button");d.type="button",d.classList.add("driver-popover-close-btn"),d.setAttribute("aria-label","Close"),d.innerHTML="&times;";const n=document.createElement("footer");n.classList.add("driver-popover-footer");const g=document.createElement("span");g.classList.add("driver-popover-progress-text"),g.innerText="";const m=document.createElement("span");m.classList.add("driver-popover-navigation-btns");const r=document.createElement("button");r.type="button",r.classList.add("driver-popover-prev-btn"),r.innerHTML="&larr; Previous";const v=document.createElement("button");return v.type="button",v.classList.add("driver-popover-next-btn"),v.innerHTML="Next &rarr;",m.appendChild(r),m.appendChild(v),n.appendChild(g),n.appendChild(m),e.appendChild(d),e.appendChild(o),e.appendChild(t),e.appendChild(i),e.appendChild(n),{wrapper:e,arrow:o,title:t,description:i,footer:n,previousButton:r,nextButton:v,closeButton:d,footerButtons:m,progress:g}}function _e(){var o;const e=c("popover");e&&((o=e.wrapper.parentElement)==null||o.removeChild(e.wrapper))}function Le(e={}){D(e);function o(){s("allowClose")&&f()}function t(){const a=s("overlayClickBehavior");if(s("allowClose")&&a==="close"){f();return}a==="nextStep"&&i()}function i(){const a=c("activeIndex"),l=s("steps")||[];if(typeof a=="undefined")return;const p=a+1;l[p]?v(p):f()}function d(){const a=c("activeIndex"),l=s("steps")||[];if(typeof a=="undefined")return;const p=a-1;l[p]?v(p):f()}function n(a){(s("steps")||[])[a]?v(a):f()}function g(){var C;if(c("__transitionCallback"))return;const l=c("activeIndex"),p=c("__activeStep"),w=c("__activeElement");if(typeof l=="undefined"||typeof p=="undefined"||typeof c("activeIndex")=="undefined")return;const h=((C=p.popover)==null?void 0:C.onPrevClick)||s("onPrevClick");if(h)return h(w,p,{config:s(),state:c()});d()}function m(){var h;if(c("__transitionCallback"))return;const l=c("activeIndex"),p=c("__activeStep"),w=c("__activeElement");if(typeof l=="undefined"||typeof p=="undefined")return;const u=((h=p.popover)==null?void 0:h.onNextClick)||s("onNextClick");if(u)return u(w,p,{config:s(),state:c()});i()}function r(){c("isInitialized")||(b("isInitialized",!0),document.body.classList.add("driver-active",s("animate")?"driver-fade":"driver-simple"),xe(),W("overlayClick",t),W("escapePress",o),W("arrowLeftPress",g),W("arrowRightPress",m))}function v(a=0){var A,$,B,H,R,z,q,V;const l=s("steps");if(!l){console.error("No steps to drive through"),f();return}if(!l[a]){f();return}b("__activeOnDestroyed",document.activeElement),b("activeIndex",a);const p=l[a],w=l[a+1],u=l[a-1],h=((A=p.popover)==null?void 0:A.doneBtnText)||s("doneBtnText")||"Done",C=s("allowClose"),k=typeof(($=p.popover)==null?void 0:$.showProgress)!="undefined"?(B=p.popover)==null?void 0:B.showProgress:s("showProgress"),S=(((H=p.popover)==null?void 0:H.progressText)||s("progressText")||"{{current}} of {{total}}").replace("{{current}}",`${a+1}`).replace("{{total}}",`${l.length}`),y=((R=p.popover)==null?void 0:R.showButtons)||s("showButtons"),x=["next","previous",...C?["close"]:[]].filter(se=>!(y!=null&&y.length)||y.includes(se)),P=((z=p.popover)==null?void 0:z.onNextClick)||s("onNextClick"),T=((q=p.popover)==null?void 0:q.onPrevClick)||s("onPrevClick"),E=((V=p.popover)==null?void 0:V.onCloseClick)||s("onCloseClick");X({...p,popover:{showButtons:x,nextBtnText:w?void 0:h,disableButtons:[...u?[]:["previous"]],showProgress:k,progressText:S,onNextClick:P||(()=>{w?v(a+1):f()}),onPrevClick:T||(()=>{v(a-1)}),onCloseClick:E||(()=>{f()}),...(p==null?void 0:p.popover)||{}}})}function f(a=!0){const l=c("__activeElement"),p=c("__activeStep"),w=c("__activeOnDestroyed"),u=s("onDestroyStarted");if(a&&u){const k=!l||(l==null?void 0:l.id)==="driver-dummy-element";u(k?void 0:l,p,{config:s(),state:c()});return}const h=(p==null?void 0:p.onDeselected)||s("onDeselected"),C=s("onDestroyed");if(document.body.classList.remove("driver-active","driver-fade","driver-simple"),Ce(),_e(),ye(),he(),ae(),K(),l&&p){const k=l.id==="driver-dummy-element";h&&h(k?void 0:l,p,{config:s(),state:c()}),C&&C(k?void 0:l,p,{config:s(),state:c()})}w&&w.focus()}return{isActive:()=>c("isInitialized")||!1,refresh:I,drive:(a=0)=>{r(),v(a)},setConfig:D,setSteps:a=>{K(),D({...s(),steps:a})},getConfig:s,getState:c,getActiveIndex:()=>c("activeIndex"),isFirstStep:()=>c("activeIndex")===0,isLastStep:()=>{const a=s("steps")||[],l=c("activeIndex");return l!==void 0&&l===a.length-1},getActiveStep:()=>c("activeStep"),getActiveElement:()=>c("activeElement"),getPreviousElement:()=>c("previousElement"),getPreviousStep:()=>c("previousStep"),moveNext:i,movePrevious:d,moveTo:n,hasNextStep:()=>{const a=s("steps")||[],l=c("activeIndex");return l!==void 0&&a[l+1]},hasPreviousStep:()=>{const a=s("steps")||[],l=c("activeIndex");return l!==void 0&&a[l-1]},highlight:a=>{r(),X({...a,popover:a.popover?{showButtons:[],showProgress:!1,progressText:"",...a.popover}:void 0})},destroy:()=>{f(!1)}}}exports.driver=Le;