vue-shepherd/dist/vue-shepherd.ssr.js

A Vue wrapper for the site tour library Shepherd.

'use strict';Object.defineProperty(exports,'__esModule',{value:true});/*! shepherd.js 15.0.0 */
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e=this.tour&&this.tour.options&&this.tour.options.defaultStepOptions;e=m({},e||{}),this.options=Object.assign({arrow:true},e,t,function(t,e){return {floatingUIOptions:m(t.floatingUIOptions||{},e.floatingUIOptions||{})}}(e,t));const{when:n}=this.options;this.options.classes=this._getClassOptions(t),this.destroy(),this.id=this.options.id||`step-${O()}`,n&&Object.keys(n).forEach(t=>{this.on(t,n[t],this);});}_setupElements(){o(this.el)||this.destroy(),this.el=this._createTooltipContent(),this.options.advanceOn&&b(this),ee(this);}_show(){var t;this.trigger("before-show"),this._resolveAttachToOptions(),this._resolveExtraHiglightElements(),this._setupElements(),this.tour.modal||this.tour.setupModal(),null==(t=this.tour.modal)||t.setupForStep(this),this._styleTargetElementForStep(this),this.el&&(this.el.hidden=false),this.options.scrollTo&&setTimeout(()=>{this._scrollTo(this.options.scrollTo);}),this.el&&(this.el.hidden=false);const e=this.shepherdElementComponent.element,n=this.target||document.body,o=this._resolvedExtraHighlightElements;n.classList.add(`${this.classPrefix}shepherd-enabled`),n.classList.add(`${this.classPrefix}shepherd-target`),e.classList.add("shepherd-enabled"),null==o||o.forEach(t=>{t.classList.add(`${this.classPrefix}shepherd-enabled`),t.classList.add(`${this.classPrefix}shepherd-target`);}),this.trigger("show");}_styleTargetElementForStep(t){const e=t.target,n=t._resolvedExtraHighlightElements;if(!e)return;const o=t.options.highlightClass;o&&(e.classList.add(o),null==n||n.forEach(t=>t.classList.add(o))),e.classList.remove("shepherd-target-click-disabled"),null==n||n.forEach(t=>t.classList.remove("shepherd-target-click-disabled")),false===t.options.canClickTarget&&(e.classList.add("shepherd-target-click-disabled"),null==n||n.forEach(t=>t.classList.add("shepherd-target-click-disabled")));}_updateStepTargetOnHide(){const t=this.target||document.body,e=this._resolvedExtraHighlightElements,n=this.options.highlightClass;n&&(t.classList.remove(n),null==e||e.forEach(t=>t.classList.remove(n))),t.classList.remove("shepherd-target-click-disabled",`${this.classPrefix}shepherd-enabled`,`${this.classPrefix}shepherd-target`),null==e||e.forEach(t=>{t.classList.remove("shepherd-target-click-disabled",`${this.classPrefix}shepherd-enabled`,`${this.classPrefix}shepherd-target`);}),this._restoreOriginalTabIndexes();}}function he(t){let e,n=[{width:0,height:0,x:0,y:0,r:0}];const o=oe("path"),i=oe("svg",{class:"shepherd-modal-overlay-container"},o);function s(){o.setAttribute("d",function(t){let e="";const{innerWidth:n,innerHeight:o}=window;return t.forEach(t=>{const{width:n,height:o,x:i=0,y:s=0,r:r=0}=t,{topLeft:l=0,topRight:c=0,bottomRight:a=0,bottomLeft:u=0}="number"==typeof r?{topLeft:r,topRight:r,bottomRight:r,bottomLeft:r}:r;e+=`M${i+l},${s}      a${l},${l},0,0,0-${l},${l}      V${o+s-u}      a${u},${u},0,0,0,${u},${u}      H${n+i-a}      a${a},${a},0,0,0,${a}-${a}      V${s+c}      a${c},${c},0,0,0-${c}-${c}      Z`;}),`M${n},${o}          H0          V0          H${n}          V${o}          Z          ${e}`.replace(/\s/g,"")}(n));}function r(){n=[{width:0,height:0,x:0,y:0,r:0}],s();}function l(){i.classList.remove("shepherd-modal-is-visible"),d();}function c(){i.classList.add("shepherd-modal-is-visible");}function a(t=0,e=0,o=0,i=0,l,c,a){if(c){{const s=[c,...a||[]],r=[];for(const n of s){if(!n)continue;if(s.indexOf(n)!==s.lastIndexOf(n))continue;const{y:c,height:a}=p(n,l),{x:u,width:h,left:d}=n.getBoundingClientRect();s.some(t=>{if(t===n)return  false;const e=t.getBoundingClientRect(),{y:o,height:i}=p(t,l);return u>=e.left&&u+h<=e.left+e.width&&c>=o&&c+a<=o+i})||r.push({width:h+2*t,height:a+2*t,x:(u||d)+o-t,y:c+i-t,r:e});}n=r;}s();}else r();}function u(t){t.stopPropagation();}i.addEventListener("touchmove",u),s(),t.append(i);const h=t=>{t.preventDefault();};function d(){e&&(cancelAnimationFrame(e),e=void 0),window.removeEventListener("touchmove",h,{passive:false});}function f(t){if(!t)return null;const e=t instanceof HTMLElement&&window.getComputedStyle(t).overflowY;return "hidden"!==e&&"visible"!==e&&t.scrollHeight>=t.clientHeight?t:f(t.parentElement)}function p(t,e){const n=t.getBoundingClientRect();let o=n.y||n.top,i=n.bottom||o+n.height;if(e){const t=e.getBoundingClientRect(),n=t.y||t.top,s=t.bottom||n+t.height;o=Math.max(o,n),i=Math.min(i,s);}return {y:o,height:Math.max(i-o,0)}}return {closeModalOpening:r,destroy:function(){d(),i.removeEventListener("touchmove",u),i.remove();},hide:l,positionModal:a,setupForStep:function(t){d(),t.tour.options.useModalOverlay?(!function(t){const{modalOverlayOpeningPadding:n,modalOverlayOpeningRadius:o,modalOverlayOpeningXOffset:i=0,modalOverlayOpeningYOffset:s=0}=t.options,r=function(t){const e={top:0,left:0};if(!t)return e;let n=t.ownerDocument.defaultView;try{for(;n&&n!==window.top;){var o;const t=null==(o=n)?void 0:o.frameElement;if(t){const n=t.getBoundingClientRect();e.top+=n.top+t.scrollTop,e.left+=n.left+t.scrollLeft;}n=n.parent;}}catch(t){}return e}(t.target),l=f(t.target),c=()=>{e=void 0,a(n,o,i+r.left,s+r.top,l,t.target,t._resolvedExtraHighlightElements),e=requestAnimationFrame(c);};c(),window.addEventListener("touchmove",h,{passive:false});}(t),c()):l();},show:c,getElement:function(){return i}}}class de extends i{constructor(){super(),this.activeTour=void 0,x(this);}}const fe=new de,pe="undefined"==typeof window;fe.Step=pe?class{constructor(t){}}:ue,fe.Tour=pe?class{constructor(t,e){}}:class extends i{constructor(t={}){super(),this.trackedEvents=["active","cancel","complete","show"],this.classPrefix=void 0,this.currentStep=void 0,this.focusedElBeforeOpen=void 0,this.id=void 0,this.modal=void 0,this.options=void 0,this.steps=void 0,x(this);this.options=Object.assign({},{exitOnEsc:true,keyboardNavigation:true},t),this.classPrefix=w(this.options.classPrefix),this.steps=[],this.addSteps(this.options.steps);return ["active","cancel","complete","inactive","show","start"].map(t=>{(t=>{this.on(t,e=>{(e=e||{}).tour=this,fe.trigger(t,e);});})(t);}),this._setTourID(t.id),this}addStep(t,e){let n=t;return n instanceof ue?n.tour=this:n=new ue(this,n),o(e)?this.steps.push(n):this.steps.splice(e,0,n),n}addSteps(t){return Array.isArray(t)&&t.forEach(t=>{this.addStep(t);}),this}back(){const t=this.steps.indexOf(this.currentStep);this.show(t-1,false);}async cancel(){if(this.options.confirmCancel){const t=this.options.confirmCancelMessage||"Are you sure you want to stop the tour?";let n;n=e(this.options.confirmCancel)?await this.options.confirmCancel():window.confirm(t),n&&this._done("cancel");}else this._done("cancel");}complete(){this._done("complete");}getById(t){return this.steps.find(e=>e.id===t)}getCurrentStep(){return this.currentStep}hide(){const t=this.getCurrentStep();if(t)return t.hide()}isActive(){return fe.activeTour===this}next(){const t=this.steps.indexOf(this.currentStep);t===this.steps.length-1?this.complete():this.show(t+1,true);}removeStep(t){const e=this.getCurrentStep();this.steps.some((e,n)=>{if(e.id===t)return e.isOpen()&&e.hide(),e.destroy(),this.steps.splice(n,1),true}),e&&e.id===t&&(this.currentStep=void 0,this.steps.length?this.show(0):this.cancel());}show(t=0,o=true){const i=n(t)?this.getById(t):this.steps[t];if(i){this._updateStateBeforeShow();e(i.options.showOn)&&!i.options.showOn()?this._skipStep(i,o):(this.currentStep=i,this.trigger("show",{step:i,previous:this.currentStep}),i.show());}}async start(){this.trigger("start"),this.focusedElBeforeOpen=document.activeElement,this.currentStep=null,this.setupModal(),this._setupActiveTour(),this.next();}_done(e){const n=this.steps.indexOf(this.currentStep);Array.isArray(this.steps)&&this.steps.forEach(t=>t.destroy()),function(e){if(e){const{steps:n}=e;n.forEach(e=>{e.options&&false===e.options.canClickTarget&&e.options.attachTo&&(t(e.target)&&e.target.classList.remove("shepherd-target-click-disabled"),e._resolvedExtraHighlightElements&&e._resolvedExtraHighlightElements.forEach(e=>{t(e)&&e.classList.remove("shepherd-target-click-disabled");}));});}}(this),this.trigger(e,{index:n}),fe.activeTour=null,this.trigger("inactive",{tour:this}),this.modal&&this.modal.hide(),"cancel"!==e&&"complete"!==e||this.modal&&(this.modal.destroy(),this.modal=null),t(this.focusedElBeforeOpen)&&this.focusedElBeforeOpen.focus();}_setupActiveTour(){this.trigger("active",{tour:this}),fe.activeTour=this;}setupModal(){const t=this.options.modalContainer||document.body;this.modal=he(t);}_skipStep(t,e){const n=this.steps.indexOf(t);if(n===this.steps.length-1)this.complete();else {const t=e?n+1:n-1;this.show(t,e);}}_updateStateBeforeShow(){this.currentStep&&this.currentStep.hide(),this.isActive()||this._setupActiveTour();}_setTourID(t){const e=this.options.tourName||"tour",n=t||O();this.id=`${e}--${n}`;}};
const shepherdKey = '$shepherd';
// create and export composition API's composable function.
const useShepherd = (...args) => new fe.Tour(...args);
const install = function installVueShepherd(app) {
  if (install.installed) return;
  install.installed = true;
  app.config.globalProperties[shepherdKey] = useShepherd;
};
const plugin = {
  install
};

// To auto-install on non-es builds, when vue is found
// eslint-disable-next-line no-redeclare
/* global window, global */
{
  let GlobalVue = null;
  if (typeof window !== 'undefined') {
    GlobalVue = window.Vue;
  } else if (typeof global !== 'undefined') {
    GlobalVue = global.Vue;
  }
  if (GlobalVue) {
    GlobalVue.use(plugin);
  }
}exports.default=plugin;exports.useShepherd=useShepherd;