Implemented comments parsing

src/comments/comments-part.ts

@@ -0,0 +1,22 @@
+import { Part } from "../common/part";
+import { OpenXmlPackage } from "../common/open-xml-package";
+import { DocumentParser } from "../document-parser";
+import { WmlComment } from "./elements";
+import { keyBy } from "../utils";
+
+export class CommentsPart extends Part {
+ protected _documentParser: DocumentParser;
+
+ comments: WmlComment[]
+ commentMap: Record<string, WmlComment>;
+
+ constructor(pkg: OpenXmlPackage, path: string, parser: DocumentParser) {
+ super(pkg, path);
+ this._documentParser = parser;
+ }
+
+ parseXml(root: Element) {
+ this.comments = this._documentParser.parseComments(root);
+ this.commentMap = keyBy(this.comments, x => x.id);
+ }
+}

src/comments/elements.ts

@@ -0,0 +1,32 @@
+import { DomType, OpenXmlElementBase } from "../document/dom";
+
+export class WmlComment extends OpenXmlElementBase {
+ type = DomType.Comment;
+ id: string;
+ author: string;
+ initials: string;
+ date: string;
+}
+
+export class WmlCommentReference extends OpenXmlElementBase {
+ type = DomType.CommentReference;
+
+ constructor(public id?: string) {
+ super();
+ }
+}
+
+export class WmlCommentRangeStart extends OpenXmlElementBase {
+ type = DomType.CommentRangeStart;
+
+ constructor(public id?: string) {
+ super();
+ }
+}
+export class WmlCommentRangeEnd extends OpenXmlElementBase {
+ type = DomType.CommentRangeEnd;
+
+ constructor(public id?: string) {
+ super();
+ }
+}

src/common/relationship.ts

@@ -25,6 +25,7 @@ export enum RelationshipTypes {
  ExtendedProperties = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties",
  CoreProperties = "http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties",
  CustomProperties = "http://schemas.openxmlformats.org/package/2006/relationships/metadata/custom-properties",
+ Comments = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments"
 }
 
 export function parseRelationships(root: Element, xml: XmlParser): Relationship[] {

src/document-parser.ts

@@ -13,6 +13,7 @@ import { IDomStyle, IDomSubStyle } from './document/style';
 import { WmlFieldChar, WmlFieldSimple, WmlInstructionText } from './document/fields';
 import { convertLength, LengthUsage, LengthUsageType } from './document/common';
 import { parseVmlElement } from './vml/vml';
+import { WmlComment, WmlCommentRangeEnd, WmlCommentRangeStart, WmlCommentReference } from './comments/elements';
 
 export var autos = {
  shd: "inherit",
@@ -81,6 +82,22 @@ export class DocumentParser {
  return result;
  }
 
+ parseComments(xmlDoc: Element): any[] {
+ var result = [];
+
+ for (let el of xml.elements(xmlDoc, "comment")) {
+ const item = new WmlComment();
+ item.id = xml.attr(el, "id");
+ item.author = xml.attr(el, "author");
+ item.initials = xml.attr(el, "initials");
+ item.date = xml.attr(el, "date");
+ item.children = this.parseBodyElements(el);
+ result.push(item);
+ }
+
+ return result;
+ }
+
  parseDocumentFile(xmlDoc: Element): DocumentElement {
  var xbody = xml.element(xmlDoc, "body");
  var background = xml.element(xmlDoc, "background");
@@ -494,6 +511,14 @@ export class DocumentParser {
  result.children.push(parseBookmarkEnd(el, xml));
  break;
 
+ case "commentRangeStart":
+ result.children.push(new WmlCommentRangeStart(xml.attr(el, "id")));
+ break;
+
+ case "commentRangeEnd":
+ result.children.push(new WmlCommentRangeEnd(xml.attr(el, "id")));
+ break;
+
  case "oMath":
  case "oMathPara":
  result.children.push(this.parseMathElement(el));
@@ -596,6 +621,10 @@ export class DocumentParser {
  });
  break;
 
+ case "commentReference":
+ result.children.push(new WmlCommentReference(xml.attr(c, "id")));
+ break;
+
  case "fldSimple":
  result.children.push(<WmlFieldSimple>{
  type: DomType.SimpleField,

src/document/dom.ts

@@ -54,7 +54,11 @@ export enum DomType {
  VmlElement = "vmlElement",
  Inserted = "inserted",
  Deleted = "deleted",
- DeletedText = "deletedText"
+ DeletedText = "deletedText",
+ Comment = "comment",
+ CommentReference = "commentReference",
+ CommentRangeStart = "commentRangeStart",
+ CommentRangeEnd = "commentRangeEnd"
 }
 
 export interface OpenXmlElement {