docxml/script/src/components/TextDeletion.js

TypeScript (component) library for building and parsing a DOCX file

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.TextDeletion = void 0;
// Import without assignment ensures Deno does not tree-shake this component. To avoid circular
// definitions, components register themselves in a side-effect of their module.
require("./Text.js");
const Component_js_1 = require("../classes/Component.js");
const changes_js_1 = require("../utilities/changes.js");
const components_js_1 = require("../utilities/components.js");
const dom_js_1 = require("../utilities/dom.js");
const namespaces_js_1 = require("../utilities/namespaces.js");
const xquery_js_1 = require("../utilities/xquery.js");
/**
 * A component that represents a change-tracked text that was deleted.
 */
class TextDeletion extends Component_js_1.Component {
    /**
     * Creates an XML DOM node for this component instance.
     */
    async toNode(ancestry) {
        return (0, dom_js_1.create)(`
				element ${namespaces_js_1.QNS.w}del {
					attribute ${namespaces_js_1.QNS.w}id { $id },
					attribute ${namespaces_js_1.QNS.w}author { $author },
					attribute ${namespaces_js_1.QNS.w}date { $date },
					$children
				}
			`, {
            ...this.props,
            date: this.props.date.toISOString(),
            children: await this.childrenToNode(ancestry),
        });
    }
    /**
     * Asserts whether or not a given XML node correlates with this component.
     */
    static matchesNode(node) {
        return node.nodeName === 'w:del';
    }
    /**
     * Instantiate this component from the XML in an existing DOCX file.
     */
    static fromNode(node, context) {
        const props = (0, changes_js_1.getChangeInformation)(node);
        return new TextDeletion(props, ...(0, components_js_1.createChildComponentsFromNodes)(this.children, (0, xquery_js_1.evaluateXPathToNodes)(`./${namespaces_js_1.QNS.w}r`, node), context));
    }
}
exports.TextDeletion = TextDeletion;
Object.defineProperty(TextDeletion, "children", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: [
        'Text',
        'TextAddition',
        // Sometimes deletions nested into themselves work well? At other times, they don't.
        // For safety, keep it disabled now (or put it behind a flag possibly)
        // 'TextDeletion',
    ]
});
Object.defineProperty(TextDeletion, "mixed", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: false
});
(0, components_js_1.registerComponent)(TextDeletion);