adjust page preview

app/javascript/application.js

@@ -181,6 +181,7 @@ safeRegisterElement('template-builder', class extends HTMLElement {
       withConditions: this.dataset.withConditions === 'true',
       withDynamicDocuments: this.dataset.withDynamicDocuments === 'true',
       withGoogleDrive: this.dataset.withGoogleDrive === 'true',
+      pagePreviewFormat: this.dataset.pagePreviewFormat || '.jpg',
       withReplaceAndCloneUpload: true,
       withDownload: true,
       currencies: (this.dataset.currencies || '').split(',').filter(Boolean),

app/javascript/template_builder/builder.vue

@@ -383,6 +383,7 @@
                 :input-mode="inputMode"
                 :conditional-field-index="conditionalFieldIndex"
                 :formula-values-index="formulaValuesIndex"
+                :page-preview-format="pagePreviewFormat"
                 :default-fields="[...defaultRequiredFields, ...defaultFields]"
                 :allow-draw="!onlyDefinedFields || drawField || drawCustomField"
                 :with-signature-id="withSignatureId"
@@ -839,6 +840,11 @@ export default {
       required: false,
       default: () => []
     },
+    pagePreviewFormat: {
+      type: String,
+      required: false,
+      default: '.jpg'
+    },
     acceptFileTypes: {
       type: String,
       required: false,

app/javascript/template_builder/document.vue

@@ -150,6 +150,11 @@ export default {
       required: false,
       default: false
     },
+    pagePreviewFormat: {
+      type: String,
+      required: false,
+      default: '.jpg'
+    },
     withFieldsDetection: {
       type: Boolean,
       required: false,
@@ -180,7 +185,7 @@ export default {
         return this.previewImagesIndex[i] || reactive({
           metadata: { ...lazyloadMetadata },
           id: Math.random().toString(),
-          url: this.basePreviewUrl + `/preview/${this.document.signed_key || this.document.signed_uuid || this.document.uuid}/${i}.jpg`
+          url: this.basePreviewUrl + `/preview/${this.document.signed_key || this.document.signed_uuid || this.document.uuid}/${i}${this.pagePreviewFormat}`
         })
       })
     },