Merge pull request #74 from regulaforensics/stable

Stable

package.json

@@ -1,5 +1,5 @@
 {
-  "version": "0.0.73",
+  "version": "0.0.74",
   "author": "Regula Forensics, Inc.",
   "name": "@regulaforensics/document-reader-recipes",
   "description": "Document Reader Recipes",
@@ -10,7 +10,7 @@
     "test": "jest"
   },
   "peerDependencies": {
-    "@regulaforensics/document-reader-typings": ">=0.0.32",
+    "@regulaforensics/document-reader-typings": ">=0.0.33",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.1",
     "reflect-metadata": "^0.2.2",

src/recipes/image/document-images/get-document-images.recipe.ts

@@ -60,8 +60,12 @@ export const getDocumentImages = async (
         index = result.push(current) - 1
       }
 
-      const src = `data:image/jpeg;base64,${value}`
-      const dimensions = await getImageDimensions(src)
+      const src = value ? `data:image/jpeg;base64,${value}` : undefined
+      let dimensions = { width: 0, height: 0 }
+
+      if (src) {
+        dimensions = await getImageDimensions(src)
+      }
 
       const current = new RDocumentImagePage()
       current.pageIndex = pageIndex
@@ -125,7 +129,7 @@ export const getDocumentImagesSync = (
         index = result.push(current) - 1
       }
 
-      const src = `data:image/jpeg;base64,${value}`
+      const src = value ? `data:image/jpeg;base64,${value}` : undefined
 
       const current = new RDocumentImagePage()
       current.pageIndex = pageIndex

src/recipes/image/document-images/models/document-image-page.model.ts

@@ -1,4 +1,4 @@
-import { IsDefined, IsEnum, IsInt, IsString } from 'class-validator'
+import { IsDefined, IsEnum, IsInt, IsOptional, IsString } from 'class-validator'
 import { eSource } from '@regulaforensics/document-reader-typings'
 
 
@@ -14,9 +14,9 @@ export interface iRDocumentImagePage {
 
   /**
   * Image file in base64 url representation
-  * @type {string}
+  * @type {string|undefined}
   */
-  src: string
+  src?: string
 
   /**
   * Image width
@@ -51,11 +51,11 @@ export class RDocumentImagePage implements iRDocumentImagePage {
 
   /**
   * Image file in base64 url representation
-  * @type {string}
+  * @type {string|undefined}
   */
-  @IsDefined()
+  @IsOptional()
   @IsString()
-  src: string
+  src?: string
 
   /**
   * Image width