Aktualisieren Sie die Position des Textfeldes Datum.

EnvelopeGenerator.Web/appsettings.json

@@ -16,7 +16,7 @@
   },
   "AdminPassword": "dd",
   "PSPDFKitLicenseKey_SignFlow": "y8VgCpBgUfNlpKJZC-GwjpPs-S-KFBHv4RywfHbqpBAbO0XxRuWDaMGZtIaMrXBDlndlJLk---Ve93xjI_ZR4sbFymf4Ot97yTYUMeDdL2LYXhspkEnSAtkXf9zqepNL1v_0DMibjpqXFQMkVB1y3D5xdnOg-iJuCCZEMhZ780qg04_H_nmx63uSgxjN0GJxC8YvsbnRcUZ2l_idImMvWL0HMqB5B7oEpNenasA0RK0uapFRTa7NIQok0phpTHZYKB4qvj7od2yxlytGB7qBl4-lwT70DSQ9mrLkCWbuzZ9cV9D8fDzdFXr6WoZdOYpkrUadRbsy2bhPq_ukxszDWN4JGhebo0XKUK_YfgvSlS7lFOxHNblHeC9B7gZ8T-VuQ_z1QA2JYRf1dmhSuclnW00diShIg-N0I79PWGsQE4j40XtVpyWcN9uT9hMuiRpL0LzHV4YgsgBrgKgs_moqL7f0L4-MwaS25Dx4Wcz4ttKaerLavwMM4CJHI3DNqTC5UUEG6EViFxBQtrmuAS7kiw2nWjvXO7kUA24NARtsRCphjWE4l6wSMdh7kpqhfbV7_hdb5xXYGALNPkv8En6zPpFIew8DDcOH9dgxfKMI34LLhkEWqovZW_7fXNJTEIHVpR0DSPbZrmyEwkECnbDcNzjyFk2M1fzstJj_dSotyZvS57XJK2DgojbRgXL9pncs",
-  "UseCSPInDev": true,
+  "UseCSPInDev": false,
   "Content-Security-Policy": [ // The first format parameter {0} will be replaced by the nonce value.
     "default-src 'self'",
     "script-src 'self' 'nonce-{0}' 'unsafe-inline' 'unsafe-eval' blob: data:",

EnvelopeGenerator.Web/wwwroot/js/annotation.js

@@ -1,77 +1,30 @@
 class Annotation {
-    createAnnotations(document) {
+    static async createAnnotations(document) {
-        const annotations = []
+        const signatures = []
 
-        document.elements.forEach((element) => {
+        for(var element of document.elements){
-            const [annotation, formField] = this.createAnnotationFromElement(element)
+            const [annotation, formField, annotation2, formFieldDate] = await Annotation.createSignature(element)
-            annotations.push(annotation)
+            signatures.push(annotation)
-            annotations.push(formField)
+            signatures.push(formField)
-        })
+            signatures.push(annotation2)
+            signatures.push(formFieldDate)
+        }
 
-        return annotations
+        return [...signatures ]
     }
 
-    async getAnnotations(instance) {
+    static async createSignature(element) {
-        const array = await Promise.all(
-            Array.from({ length: instance.totalPageCount }).map((_, pageIndex) =>
-                instance.getAnnotations(pageIndex)
-            )
-        )
-
-        return array.flatMap((annotations) =>
-            annotations.reduce((acc, annotation) => acc.concat(annotation), [])
-        )
-    }
-
-    async deleteAnnotations(instance) {
-        const allAnnotations = await this.getAnnotations(instance)
-        const pageAnnotations = allAnnotations.filter(this.isSignature)
-        //deleting all Annotations
-        return await instance.delete(pageAnnotations)
-    }  
-
-    async validateAnnotations(instance) {
-        const allAnnotations = await this.getAnnotations(instance)
-        const pageAnnotations = allAnnotations
-            .map((annotation) => {
-                return annotation
-            })
-
-        return true
-    }
-
-    isSignature(annotation) {
-        return !!annotation.isSignature || annotation.description == 'FRAME'
-    }
-
-    createAnnotationFromElement(element) {
         const id = PSPDFKit.generateInstantId()
-        const width = this.inchToPoint(element.width)
+        const width = Annotation.inchToPoint(element.width)
-        const height = this.inchToPoint(element.height)
+        const height = Annotation.inchToPoint(element.height)
-        const top = this.inchToPoint(element.top) - height / 2
+        const top = Annotation.inchToPoint(element.top) - height / 2
-        const left = this.inchToPoint(element.left) - width / 2
+        const left = Annotation.inchToPoint(element.left) - width / 2
         const page = element.page - 1
-        const annotation = this.createSignatureAnnotation(
-            id,
-            width,
-            height,
-            top,
-            left,
-            page
-        )
 
-        const formField = new PSPDFKit.FormFields.SignatureFormField({
+        //signatures
-            name: id,
-            annotationIds: PSPDFKit.Immutable.List([annotation.id]),
-        })
-
-        return [annotation, formField]
-    }
-
-    createSignatureAnnotation(id, width, height, top, left, pageIndex) {
         const annotation = new PSPDFKit.Annotations.WidgetAnnotation({
             id: id,
-            pageIndex: pageIndex,
+            pageIndex: page,
             formFieldName: id,
             backgroundColor: PSPDFKit.Color.YELLOW,
             blendMode: 'multiply',
@@ -83,10 +36,107 @@
             }),
         })
 
-        return annotation
+        const formField = new PSPDFKit.FormFields.SignatureFormField({
+            name: id,
+            annotationIds: PSPDFKit.Immutable.List([annotation.id]),
+        })
+
+        //date
+        var city = await getCity();
+        const id_date = PSPDFKit.generateInstantId()
+        const annotation_date = new PSPDFKit.Annotations.WidgetAnnotation({
+            id: id_date,
+            pageIndex: page,
+            formFieldName: id_date,
+            backgroundColor: PSPDFKit.Color.DarkBlue,
+            blendMode: 'multiply',
+            boundingBox: new PSPDFKit.Geometry.Rect({
+                width: width * 1.5,
+                height: height / 2,
+                top: top + height + 25,
+                left: left - width * .25,
+            }),
+            fontSize:8
+        })
+
+        const formFieldDate = new PSPDFKit.FormFields.TextFormField({
+            name: id_date,
+            annotationIds: PSPDFKit.Immutable.List([annotation_date.id]),
+            value: getLocaleDateString() + ", " + city
+        })
+
+        return [annotation, formField, annotation_date, formFieldDate]
     }
 
-    createImageAnnotation(boundingBox, pageIndex, imageAttachmentId) {
+    static createTextBox(element) {
+        const id = PSPDFKit.generateInstantId()
+        const width = Annotation.inchToPoint(element.width)
+        const height = Annotation.inchToPoint(element.height)
+        const top = Annotation.inchToPoint(element.top) - height / 2
+        const left = Annotation.inchToPoint(element.left) - width / 2
+        const page = element.page - 1
+
+        //shift
+        top += height + 10
+
+        const annotation = new PSPDFKit.Annotations.WidgetAnnotation({
+            id: id,
+            pageIndex: page,
+            formFieldName: id,
+            backgroundColor: PSPDFKit.Color.YELLOW,
+            blendMode: 'multiply',
+            boundingBox: new PSPDFKit.Geometry.Rect({
+                width,
+                height,
+                top,
+                left,
+            }),
+        })
+
+        const formField = new PSPDFKit.FormFields.SignatureFormField({
+            name: id,
+            annotationIds: PSPDFKit.Immutable.List([annotation.id]),
+        })
+
+        return [annotation, formField]
+    }
+
+    static createText
+
+    static async getAnnotations(instance) {
+        const array = await Promise.all(
+            Array.from({ length: instance.totalPageCount }).map((_, pageIndex) =>
+                instance.getAnnotations(pageIndex)
+            )
+        )
+
+        return array.flatMap((annotations) =>
+            annotations.reduce((acc, annotation) => acc.concat(annotation), [])
+        )
+    }
+
+    static async deleteAnnotations(instance) {
+        const allAnnotations = await Annotation.getAnnotations(instance)
+        const pageAnnotations = allAnnotations.filter(Annotation.isSignature)
+        //deleting all Annotations
+        return await instance.delete(pageAnnotations)
+    }  
+
+    static async validateAnnotations(instance) {
+        const allAnnotations = await Annotation.getAnnotations(instance)
+        const pageAnnotations = allAnnotations
+            .map((annotation) => {
+                return annotation
+            })
+
+        return true
+    }
+
+    static isSignature(annotation) {
+        return !!annotation.isSignature || annotation.description == 'FRAME'
+    }
+
+    static createImageAnnotation(boundingBox, pageIndex, imageAttachmentId) {
         const frameAnnotation = new PSPDFKit.Annotations.ImageAnnotation({
             pageIndex: pageIndex,
             isSignature: false,
@@ -101,7 +151,7 @@
         return frameAnnotation
     }
 
-    async createAnnotationFrameBlob(receiverName, receiverSignature, timestamp, width, height) {
+    static async createAnnotationFrameBlob(receiverName, receiverSignature, timestamp, width, height) {
         const canvas = document.createElement('canvas')
         const scale = 4
         const fontSize = 10
@@ -154,7 +204,7 @@
         })
     }
 
-    inchToPoint(inch) {
+    static inchToPoint(inch) {
         return inch * 72
     }
 }

EnvelopeGenerator.Web/wwwroot/js/app.js

@@ -14,9 +14,7 @@ class App {
         this.container = container ?? `#${this.constructor.name.toLowerCase()}`;
         this.envelopeKey = envelopeKey
 
-        this.UI = new UI()
         this.Network = new Network()
-        this.Annotation = new Annotation()
 
         this.Instance = null
         this.currentDocument = null
@@ -49,8 +47,8 @@ class App {
         const arrayBuffer = this.documentBytes
 
         // Load PSPDFKit
-        this.Instance = await this.UI.loadPSPDFKit(arrayBuffer, this.container, this.licenseKey, this.locale)
+        this.Instance = await UI.loadPSPDFKit(arrayBuffer, this.container, this.licenseKey, this.locale)
-        this.UI.configurePSPDFKit(this.Instance, this.handleClick.bind(this))
+        UI.configurePSPDFKit(this.Instance, this.handleClick.bind(this))
 
         this.Instance.addEventListener(
             'annotations.load',
@@ -72,9 +70,7 @@ class App {
         // Load annotations into PSPDFKit
         try {
             this.signatureCount = this.currentDocument.elements.length
-            const annotations = this.Annotation.createAnnotations(
+            const annotations = await Annotation.createAnnotations(this.currentDocument)
-                this.currentDocument
-            )
             await this.Instance.create(annotations)
 
             const openResponse = await this.Network.openDocument(this.envelopeKey)
@@ -113,7 +109,7 @@ class App {
             const height = 75
             const timestamp = new Date()
 
-            const imageUrl = await this.Annotation.createAnnotationFrameBlob(
+            const imageUrl = await Annotation.createAnnotationFrameBlob(
                 this.envelopeReceiver.name,
                 this.currentReceiver.signature,
                 timestamp,
@@ -125,7 +121,7 @@ class App {
             const blob = await request.blob()
             const imageAttachmentId = await this.Instance.createAttachment(blob)
 
-            const frameAnnotation = this.Annotation.createImageAnnotation(
+            const frameAnnotation = Annotation.createImageAnnotation(
                 new PSPDFKit.Geometry.Rect({
                     left: left,
                     top: top,
@@ -247,7 +243,7 @@ class App {
 
 
     async validateAnnotations(totalSignatures) {
-        const annotations = await this.Annotation.getAnnotations(this.Instance)
+        const annotations = await Annotation.getAnnotations(this.Instance)
         const filtered = annotations
             .map(a => a.toJS())
             .filter(a => a.isSignature)
@@ -268,7 +264,7 @@ class App {
         })
 
         if (result.isConfirmed) {
-            const result = await this.Annotation.deleteAnnotations(this.Instance)
+            const result = await Annotation.deleteAnnotations(this.Instance)
         }
 
         return result

EnvelopeGenerator.Web/wwwroot/js/ui.js

@@ -1,5 +1,5 @@
 class UI {
-  allowedToolbarItems = [
+  static allowedToolbarItems = [
     'sidebar-thumbnails',
     'sidebar-document-ouline',
     'sidebar-bookmarks',
@@ -14,14 +14,14 @@
 
   // Load the PSPDFKit UI by setting a target element as the container to render in
   // and a arraybuffer which represents the document that should be displayed.
-  loadPSPDFKit(arrayBuffer, container, licenseKey, locale) {
+  static loadPSPDFKit(arrayBuffer, container, licenseKey, locale) {
     return PSPDFKit.load({
       locale: locale,
       licenseKey: licenseKey,
       styleSheets: ['/css/site.css'],
       container: container,
       document: arrayBuffer,
-      annotationPresets: this.getPresets(),
+      annotationPresets: UI.getPresets(),
       electronicSignatures: {
         creationModes: ['DRAW', 'TYPE', 'IMAGE'],
       },
@@ -40,35 +40,35 @@
         //return !annotation.isSignature;
       },
       customRenderers: {
-        Annotation: this.annotationRenderer,
+        Annotation: UI.annotationRenderer,
       },
     })
   }
 
-  configurePSPDFKit(instance, handler) {
+  static configurePSPDFKit(instance, handler) {
-    const toolbarItems = this.getToolbarItems(instance, handler)
+    const toolbarItems = UI.getToolbarItems(instance, handler)
     instance.setToolbarItems(toolbarItems)
   }
 
-  annotationRenderer(data) {
+  static annotationRenderer(data) {
     // leave everything as is
     return null
   }
 
-  getToolbarItems(instance, handler) {
+  static getToolbarItems(instance, handler) {
-    const customItems = this.getCustomItems(handler)
+    const customItems = UI.getCustomItems(handler)
-    const defaultItems = this.getDefaultItems(instance.toolbarItems)
+    const defaultItems = UI.getDefaultItems(instance.toolbarItems)
     return defaultItems.concat(customItems)
   }
 
-  createElementFromHTML(html) {
+  static createElementFromHTML(html) {
     const el = document.createElement('div')
     el.innerHTML = html.trim()
 
     return el.firstChild
   }
 
-  getCustomItems = function (callback) {
+  static getCustomItems = function (callback) {
     return []
     return [
       {
@@ -108,11 +108,11 @@
     ]
   }
 
-  getDefaultItems(items) {
+  static getDefaultItems(items) {
-    return items.filter((item) => this.allowedToolbarItems.includes(item.type))
+    return items.filter((item) => UI.allowedToolbarItems.includes(item.type))
   }
 
-  getPresets() {
+  static getPresets() {
     const annotationPresets = PSPDFKit.defaultAnnotationPresets
     annotationPresets.ink = {
       lineWidth: 10,

EnvelopeGenerator.Web/wwwroot/js/util.js

@@ -1 +1,32 @@
 const B64ToBuff = (base64String) => new Uint8Array(Array.from(atob(base64String), char => char.charCodeAt(0))).buffer;
+
+function getCoordinates() {
+    return new Promise((resolve, reject) => {
+        if (navigator.geolocation) {
+            navigator.geolocation.getCurrentPosition(
+                position => resolve(position.coords),
+                error => reject(error)
+            );
+        } else {
+            reject(new Error("Geolocation is not supported by this browser."));
+        }
+    });
+}
+
+async function getCity() {
+    try {
+        const coords = await getCoordinates();
+        const response = await fetch(`https://nominatim.openstreetmap.org/reverse?format=json&lat=${coords.latitude}&lon=${coords.longitude}`);
+        const data = await response.json();
+
+        if (data && data.address) {
+            const city = data.address.city || data.address.town || data.address.village || data.address.hamlet;
+            const postalCode = data.address.postcode;
+            return postalCode + ' ' + city || '';
+        }
+    } catch {
+        return '';
+    }
+}
+
+const getLocaleDateString = _ => new Date().toLocaleDateString('de-DE')