Refactor Redaction Examples

playground/redaction/apply-reject-redactions/index.ts

@@ -0,0 +1,74 @@
+import type {
+  AnnotationTooltipCallback,
+  Instance,
+  RedactionAnnotation,
+} from "@nutrient-sdk/viewer";
+import { baseOptions } from "../../shared/base-options";
+
+let instance: Instance | null = null;
+
+const getAllAnnotations = async () => {
+  if (!instance)
+    return window.NutrientViewer.Immutable.List<RedactionAnnotation>();
+
+  let annotationsList =
+    window.NutrientViewer.Immutable.List<RedactionAnnotation>();
+
+  for (let i = 0; i < instance.totalPageCount; i++) {
+    const anns = (await instance.getAnnotations(i)).filter(
+      (a): a is RedactionAnnotation =>
+        a instanceof window.NutrientViewer.Annotations.RedactionAnnotation,
+    );
+    annotationsList = annotationsList.concat(anns);
+  }
+  return annotationsList;
+};
+
+const redactionAnnotationsHandlerCallback: AnnotationTooltipCallback = (
+  annotation,
+) =>
+  annotation instanceof window.NutrientViewer.Annotations.RedactionAnnotation
+    ? [
+        {
+          type: "custom",
+          title: "Accept",
+          id: "tooltip-accept-annotation",
+          className: "TooltipItem-Duplication",
+          onPress: async () => {
+            if (!instance) return;
+
+            const allRedactionAnnotations = (await getAllAnnotations()).filter(
+              (a) => a.id !== annotation.id,
+            );
+
+            await instance.delete(allRedactionAnnotations);
+            await instance.applyRedactions();
+            await instance.create(allRedactionAnnotations);
+          },
+        },
+        {
+          type: "custom",
+          title: "Reject",
+          id: "tooltip-reject-annotation",
+          className: "TooltipItem-Duplication",
+          onPress: async () => {
+            if (!instance) return;
+            instance.delete(annotation);
+          },
+        },
+      ]
+    : [];
+
+window.NutrientViewer.load({
+  ...baseOptions,
+  theme: window.NutrientViewer.Theme.DARK,
+  enableAutomaticLinkExtraction: true,
+  annotationTooltipCallback: redactionAnnotationsHandlerCallback,
+  toolbarItems: [
+    ...window.NutrientViewer.defaultToolbarItems,
+    { type: "redact-rectangle" },
+    { type: "redact-text-highlighter" },
+  ],
+}).then((_instance) => {
+  instance = _instance;
+});

playground/redaction/apply-reject-redactions/playground.mdx

@@ -0,0 +1,6 @@
+---
+category: redaction
+title: Apply or Reject Redactions via Tooltip
+description: Adds custom tooltip options to accept or reject individual redaction annotations, allowing selective redaction of document content.
+keywords: [redaction, tooltip, accept, reject, annotations, custom-tooltip]
+---

playground/redaction/apply-reject-redactions/styles.css

@@ -0,0 +1,4 @@
+/* Add your CSS here */
+.custom-toolbar-item {
+  height: 100%;
+}

playground/redaction/overlay-redactions/index.ts

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+import type { RedactionAnnotation, TextLine } from "@nutrient-sdk/viewer";
+import { baseOptions } from "../../shared/base-options";
+
+const REDACTION_CONFIG = {
+  color: window.NutrientViewer.Color.RED,
+  overlayText: "REDACTED",
+};
+
+function createRedactionFromTextLine(textLine: TextLine) {
+  const { boundingBox, pageIndex } = textLine;
+
+  return new window.NutrientViewer.Annotations.RedactionAnnotation({
+    id: window.NutrientViewer.generateInstantId(),
+    pageIndex,
+    boundingBox,
+    rects: window.NutrientViewer.Immutable.List([boundingBox]),
+    ...REDACTION_CONFIG,
+  });
+}
+
+window.NutrientViewer.load({
+  ...baseOptions,
+  theme: window.NutrientViewer.Theme.DARK,
+}).then(async (instance) => {
+  const pageIndices = Array.from({ length: instance.totalPageCount });
+
+  const allPagesTextLines = await Promise.all(
+    pageIndices.map((_, index) => instance.textLinesForPageIndex(index)),
+  );
+
+  const redactionAnnotations = allPagesTextLines.flatMap((pageTextLines) =>
+    pageTextLines.reduce<RedactionAnnotation[]>(
+      (annotations, textLine) => [
+        ...annotations,
+        createRedactionFromTextLine(textLine),
+      ],
+      [],
+    ),
+  );
+
+  await instance.create(redactionAnnotations);
+  await instance.applyRedactions();
+});

playground/redaction/overlay-redactions/playground.mdx

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+---
+category: redaction
+title: Overlay Redactions on All Text
+description: Creates redactions with an overlay text for every text line in the document and applies them to fully redact all text content.
+keywords: [redaction, overlay, text-lines, full-document, batch-redaction]
+---

playground/redaction/redact-keywords-programmatically/index.ts

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+import { baseOptions } from "../../shared/base-options";
+
+const SENSITIVE_DATA = {
+  places: ["Koram", "NomSao", "Uganda", "Ngogo", "Thailand", "Myanmar"],
+  names: [
+    "Lydia V Luncz",
+    "Amanda Tan",
+    "Michael Haslam",
+    "Lars Kulik",
+    "Tomos Proffitt",
+    "Suchinda Malaivijitnond",
+    "Michael Gumert",
+  ],
+};
+
+const REDACTION_SEARCH_OPTIONS = {
+  searchType: window.NutrientViewer.SearchType.TEXT,
+  searchInAnnotations: false,
+  caseSensitive: false,
+  startPageIndex: 0,
+} as const;
+
+window.NutrientViewer.load({
+  ...baseOptions,
+  theme: window.NutrientViewer.Theme.DARK,
+}).then(async (instance) => {
+  await Promise.all(
+    SENSITIVE_DATA.places.map((place) =>
+      instance.createRedactionsBySearch(place, REDACTION_SEARCH_OPTIONS),
+    ),
+  );
+
+  await Promise.all(
+    SENSITIVE_DATA.names.map((name) =>
+      instance.createRedactionsBySearch(name, REDACTION_SEARCH_OPTIONS),
+    ),
+  );
+
+  await instance.applyRedactions();
+});

playground/redaction/redact-keywords-programmatically/playground.mdx

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+---
+category: redaction
+title: Redact Keywords Programmatically
+description: Automatically searches for and redacts sensitive information like place names and personal names using the createRedactionsBySearch API.
+keywords: [redaction, search, keywords, sensitive-data, batch-redaction, programmatic]
+---