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Enhance handleReset functionality and fix async issues

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Updated the `handleReset` method in `app.js` to await the
`Swal.fire` call, ensuring proper asynchronous handling.
Added logic to reset editable text form fields and restore
widget backgrounds after signing.

Refactored `app.min.js` to align with changes in `app.js`,
ensuring consistency between the minified and non-minified
versions. Improved code readability and maintainability
across both files.
This commit is contained in:
tekh
2026-08-27 09:32:51 +02:00
parent 0606efabf9
commit 36025fad7b
2 changed files with 20 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
EnvelopeGenerator.Web/wwwroot/js/app.js
View File

@@ -354,7 +354,7 @@ class App {
}
async handleReset(event) {
const result = Swal.fire({
const result = await Swal.fire({
title: localized.resetConfirmTitle,
text: localized.resetConfirmText,
icon: 'question',
@@ -362,7 +362,24 @@ class App {
})
if (result.isConfirmed) {
const result = await deleteAnnotations(this.pdfKit)
await deleteAnnotations(this.pdfKit)
// Reset editable text form field values (Position, City)
const allFormFields = await this.pdfKit.getFormFields()
const editableFields = allFormFields.filter(f =>
f instanceof PSPDFKit.FormFields.TextFormField && !f.readOnly
)
for (const field of editableFields) {
await this.pdfKit.setFormFieldValues({ [field.name]: '' })
}
// Restore widget backgrounds that were made transparent after signing
for (const w of this.signatureWidgets) {
const pageAnnots = await this.pdfKit.getAnnotations(w.pageIndex)
const widgetAnnot = pageAnnots.find(a => a.id === w.id)
if (widgetAnnot)
await this.pdfKit.update(widgetAnnot.set('backgroundColor', null))
}
}
return result

2
EnvelopeGenerator.Web/wwwroot/js/app.min.js vendored
View File

@@ -1,3 +1,3 @@
const formatLocalized=(n,...t)=>typeof n=="string"?n.replace(/\{(\d+)\}/g,(n,i)=>t[i]??""):"";class App{constructor(n,t,i,r,u,f){this.container=f??`#${this.constructor.name.toLowerCase()}`;this.envelopeKey=n;this.pdfKit=null;this.currentDocument=t.envelope.documents[0];this.currentReceiver=t.receiver;this.signatureCount=t.envelope.documents[0].elements.length;this.envelopeReceiver=t;this.documentBytes=i;this.licenseKey=r;this.locale=u}async init(){if(this.pdfKit=await loadPSPDFKit(this.documentBytes,this.container,this.licenseKey,this.locale),addToolbarItems(this.pdfKit,this.handleClick.bind(this)),this.pdfKit.addEventListener("annotations.load",this.handleAnnotationsLoad.bind(this)),this.pdfKit.addEventListener("annotations.change",this.handleAnnotationsChange.bind(this)),this.pdfKit.addEventListener("annotations.create",this.handleAnnotationsCreate.bind(this)),this.pdfKit.addEventListener("annotations.willChange",()=>{Comp.ActPanel.Toggle()}),this.signatureWidgets=[],!READ_AND_CONFIRM)try{let n=await createAnnotations(this.currentDocument,this.envelopeReceiver.envelopeId,this.envelopeReceiver.receiverId);await this.pdfKit.create(n);this.signatureWidgets=n.filter(n=>n instanceof PSPDFKit.Annotations.WidgetAnnotation&&n.formFieldName?.includes("signature")).map(n=>({id:n.id,pageIndex:n.pageIndex,boundingBox:n.boundingBox.toJS()}))}catch(n){console.error("Error loading annotations:",n)}READ_AND_CONFIRM||[...document.getElementsByClassName("btn_refresh")].forEach(n=>n.addEventListener("click",()=>this.handleClick("RESET")));[...document.getElementsByClassName("btn_complete")].forEach(n=>n.addEventListener("click",()=>this.handleClick("FINISH")));[...document.getElementsByClassName("btn_reject")].forEach(n=>n.addEventListener("click",()=>this.handleClick("REJECT")))}handleAnnotationsLoad(n){n.toJS()}handleAnnotationsChange(){}async handleAnnotationsCreate(n){const t=n.toJS()[0],i=!!t.formFieldName,r=!!t.isSignature;if(i===!1&&r===!0){const n=t.boundingBox,e=this.signatureWidgets.filter(n=>n.pageIndex===t.pageIndex),i=e.reduce((t,i)=>{const r=i.boundingBox.left-n.left,u=i.boundingBox.top-n.top,f=Math.sqrt(r*r+u*u);return f<t.dist?{dist:f,widget:i}:t},{dist:Infinity,widget:null}).widget;if(i){const r=await this.pdfKit.getAnnotations(t.pageIndex),n=r.find(n=>n.id===i.id);n&&await this.pdfKit.update(n.set("backgroundColor",PSPDFKit.Color.TRANSPARENT))}const r=i?.boundingBox??n,o=r.left-20,s=r.top-12,u=150,f=75,h=new Date,c=await createAnnotationFrameBlob(this.envelopeReceiver.name,this.currentReceiver.signature,h,u,f),l=await fetch(c),a=await l.blob(),v=await this.pdfKit.createAttachment(a),y=createImageAnnotation(new PSPDFKit.Geometry.Rect({left:o,top:s,width:u,height:f}),t.pageIndex,v,generateId(this.envelopeReceiver.envelopeId,this.envelopeReceiver.receiverId,this.fakeElementId--,"signed"));this.pdfKit.create(y)}}async handleClick(n){let t=!1;switch(n){case"RESET":t=await this.handleReset(null);Comp.SignatureProgress.SignedCount=0;t.isConfirmed&&Swal.fire({title:localized.success,text:localized.documentReset,icon:"info"});break;case"FINISH":t=await this.handleFinish(null);t==!0&&(window.location.href=`/Envelope/${this.envelopeKey}`);break;case"REJECT":Swal.fire({title:localized.rejection,html:`<div class="text-start fs-6 p-0 m-0">${localized.rejectionReasonQ}</div>`,icon:"question",input:"text",inputAttributes:{autocapitalize:"off"},showCancelButton:!0,confirmButtonColor:"#3085d6",cancelButtonColor:"#d33",confirmButtonText:localized.complete,cancelButtonText:localized.back,showLoaderOnConfirm:!0,preConfirm:async n=>{try{return await rejectEnvelope(n)}catch(t){Swal.showValidationMessage(`
Request failed: ${t}
`)}},allowOutsideClick:()=>!Swal.isLoading()}).then(n=>{if(n.isConfirmed){const t=n.value;t.ok?reload():Swal.showValidationMessage(`Request failed: ${t.message}`)}});break;case"COPY_URL":const n=window.location.href.replace(/\/readonly/gi,"");navigator.clipboard.writeText(n).then(function(){bsNotify(localized.copyLinkSuccess,{alert_type:"success",delay:4,icon_name:"check_circle"})}).catch(function(){bsNotify(localized.copyLinkFailure??localized.unexpectedErrorTitle,{alert_type:"danger",delay:4,icon_name:"error"})});break;case"SHARE":Comp.ShareBackdrop.show();break;case"LOGOUT":await logout()}}async handleFinish(){let n=undefined;if(READ_AND_CONFIRM){const n=JSON.parse(sessionStorage.getItem("pspdf_all_pages_rendered")||"false")===!0;if(!n){const n=JSON.parse(sessionStorage.getItem("pspdf_unviewed_pages")||"[]"),t=n.length?formatLocalized(localized.viewRemainingPages,n.join(", ")):localized.viewAllPages;return await Swal.fire({title:localized.warning,text:t,icon:"warning"}),!1}}else{const i=await this.pdfKit.exportInstantJSON(),r=i.formFieldValues,u=r.filter(n=>isFieldRequired(n)),f=u.some(n=>n.value===undefined||n.value===null||n.value==="");if(f)return Swal.fire({title:localized.warning,text:localized.locationFieldsRequired,icon:"warning"}),!1;const e=new RegExp("^[a-zA-Z\\u0080-\\u024F]+(?:([\\ \\-\\']|(\\.\\ ))[a-zA-Z\\u0080-\\u024F]+)*$"),o=r.filter(n=>isCityField(n));for(var t of o)if(!IS_MOBILE_DEVICE&&!e.test(t.value))return Swal.fire({title:localized.warning,text:formatLocalized(localized.cityFormatInvalid,t.value),icon:"warning"}),!1;const s=await this.validateAnnotations(this.signatureCount);if(s===!1)return Swal.fire({title:localized.warning,text:localized.missingSignatures,icon:"warning"}),!1;n={instant:i,structured:mapSignature(i)}}return Swal.fire({title:localized.confirmation,html:`<div class="text-start fs-6 p-0 m-0">${READ_AND_CONFIRM?localized.confirmAgree:localized.sigAgree}</div>`,icon:"question",showCancelButton:!0,confirmButtonColor:"#3085d6",cancelButtonColor:"#d33",confirmButtonText:localized.finalize,cancelButtonText:localized.back}).then(async t=>{if(t.isConfirmed){try{await this.pdfKit.save()}catch(i){return Swal.fire({title:localized.warning,text:localized.envelopeSignError,icon:"error"}),!1}try{const t=READ_AND_CONFIRM?await signEnvelope():await signEnvelope(n);if(t.ok)return!0;if(t.status===409)return Swal.fire({title:localized.warning,text:localized.envelopeUnavailable,icon:"warning"}),!1;if(t.status===423)Swal.fire({title:localized.info??localized.warning,text:localized.envelopeRejectedRedirect,icon:"info",timer:2e3,showConfirmButton:!1}).then(()=>{location.reload()});else throw new Error;}catch(i){return Swal.fire({title:localized.warning,text:localized.envelopeSignError,icon:"error"}),!1}}else return!1})}async validateAnnotations(n){const t=await getAnnotations(this.pdfKit),i=t.map(n=>n.toJS()).filter(n=>n.isSignature);return n<=i.length}async handleReset(){const n=Swal.fire({title:localized.resetConfirmTitle,text:localized.resetConfirmText,icon:"question",showCancelButton:!0});if(n.isConfirmed){const n=await deleteAnnotations(this.pdfKit)}return n}fakeElementId=0;}
`)}},allowOutsideClick:()=>!Swal.isLoading()}).then(n=>{if(n.isConfirmed){const t=n.value;t.ok?reload():Swal.showValidationMessage(`Request failed: ${t.message}`)}});break;case"COPY_URL":const n=window.location.href.replace(/\/readonly/gi,"");navigator.clipboard.writeText(n).then(function(){bsNotify(localized.copyLinkSuccess,{alert_type:"success",delay:4,icon_name:"check_circle"})}).catch(function(){bsNotify(localized.copyLinkFailure??localized.unexpectedErrorTitle,{alert_type:"danger",delay:4,icon_name:"error"})});break;case"SHARE":Comp.ShareBackdrop.show();break;case"LOGOUT":await logout()}}async handleFinish(){let n=undefined;if(READ_AND_CONFIRM){const n=JSON.parse(sessionStorage.getItem("pspdf_all_pages_rendered")||"false")===!0;if(!n){const n=JSON.parse(sessionStorage.getItem("pspdf_unviewed_pages")||"[]"),t=n.length?formatLocalized(localized.viewRemainingPages,n.join(", ")):localized.viewAllPages;return await Swal.fire({title:localized.warning,text:t,icon:"warning"}),!1}}else{const i=await this.pdfKit.exportInstantJSON(),r=i.formFieldValues,u=r.filter(n=>isFieldRequired(n)),f=u.some(n=>n.value===undefined||n.value===null||n.value==="");if(f)return Swal.fire({title:localized.warning,text:localized.locationFieldsRequired,icon:"warning"}),!1;const e=new RegExp("^[a-zA-Z\\u0080-\\u024F]+(?:([\\ \\-\\']|(\\.\\ ))[a-zA-Z\\u0080-\\u024F]+)*$"),o=r.filter(n=>isCityField(n));for(var t of o)if(!IS_MOBILE_DEVICE&&!e.test(t.value))return Swal.fire({title:localized.warning,text:formatLocalized(localized.cityFormatInvalid,t.value),icon:"warning"}),!1;const s=await this.validateAnnotations(this.signatureCount);if(s===!1)return Swal.fire({title:localized.warning,text:localized.missingSignatures,icon:"warning"}),!1;n={instant:i,structured:mapSignature(i)}}return Swal.fire({title:localized.confirmation,html:`<div class="text-start fs-6 p-0 m-0">${READ_AND_CONFIRM?localized.confirmAgree:localized.sigAgree}</div>`,icon:"question",showCancelButton:!0,confirmButtonColor:"#3085d6",cancelButtonColor:"#d33",confirmButtonText:localized.finalize,cancelButtonText:localized.back}).then(async t=>{if(t.isConfirmed){try{await this.pdfKit.save()}catch(i){return Swal.fire({title:localized.warning,text:localized.envelopeSignError,icon:"error"}),!1}try{const t=READ_AND_CONFIRM?await signEnvelope():await signEnvelope(n);if(t.ok)return!0;if(t.status===409)return Swal.fire({title:localized.warning,text:localized.envelopeUnavailable,icon:"warning"}),!1;if(t.status===423)Swal.fire({title:localized.info??localized.warning,text:localized.envelopeRejectedRedirect,icon:"info",timer:2e3,showConfirmButton:!1}).then(()=>{location.reload()});else throw new Error;}catch(i){return Swal.fire({title:localized.warning,text:localized.envelopeSignError,icon:"error"}),!1}}else return!1})}async validateAnnotations(n){const t=await getAnnotations(this.pdfKit),i=t.map(n=>n.toJS()).filter(n=>n.isSignature);return n<=i.length}async handleReset(){const n=await Swal.fire({title:localized.resetConfirmTitle,text:localized.resetConfirmText,icon:"question",showCancelButton:!0});if(n.isConfirmed){await deleteAnnotations(this.pdfKit);const n=await this.pdfKit.getFormFields(),t=n.filter(n=>n instanceof PSPDFKit.FormFields.TextFormField&&!n.readOnly);for(const n of t)await this.pdfKit.setFormFieldValues({[n.name]:""});for(const n of this.signatureWidgets){const i=await this.pdfKit.getAnnotations(n.pageIndex),t=i.find(t=>t.id===n.id);t&&await this.pdfKit.update(t.set("backgroundColor",null))}}return n}fakeElementId=0;}