docx-js/src/file/fonts/font-table.ts

import { BuilderElement, XmlComponent } from "@file/xml-components";

import { createRegularFont } from "./create-regular-font";
import { CharacterSet } from "./font";
import { FontOptionsWithKey } from "./font-wrapper";

// <xsd:complexType name="CT_FontsList">
//     <xsd:sequence>
//         <xsd:element name="font" type="CT_Font" minOccurs="0" maxOccurs="unbounded"/>
//     </xsd:sequence>
// </xsd:complexType>

export type FontOptions = {
    readonly name: string;
    readonly data: Buffer;
    readonly characterSet?: (typeof CharacterSet)[keyof typeof CharacterSet];
};

export const createFontTable = (fonts: readonly FontOptionsWithKey[]): XmlComponent =>
    // https://c-rex.net/projects/samples/ooxml/e1/Part4/OOXML_P4_DOCX_Font_topic_ID0ERNCU.html
    // http://www.datypic.com/sc/ooxml/e-w_fonts.html
    new BuilderElement({
        name: "w:fonts",
        attributes: {
            mc: { key: "xmlns:mc", value: "http://schemas.openxmlformats.org/markup-compatibility/2006" },
            r: { key: "xmlns:r", value: "http://schemas.openxmlformats.org/officeDocument/2006/relationships" },
            w: { key: "xmlns:w", value: "http://schemas.openxmlformats.org/wordprocessingml/2006/main" },
            w14: { key: "xmlns:w14", value: "http://schemas.microsoft.com/office/word/2010/wordml" },
            w15: { key: "xmlns:w15", value: "http://schemas.microsoft.com/office/word/2012/wordml" },
            w16cex: { key: "xmlns:w16cex", value: "http://schemas.microsoft.com/office/word/2018/wordml/cex" },
            w16cid: { key: "xmlns:w16cid", value: "http://schemas.microsoft.com/office/word/2016/wordml/cid" },
            w16: { key: "xmlns:w16", value: "http://schemas.microsoft.com/office/word/2018/wordml" },
            w16sdtdh: { key: "xmlns:w16sdtdh", value: "http://schemas.microsoft.com/office/word/2020/wordml/sdtdatahash" },
            w16se: { key: "xmlns:w16se", value: "http://schemas.microsoft.com/office/word/2015/wordml/symex" },
            Ignorable: { key: "mc:Ignorable", value: "w14 w15 w16se w16cid w16 w16cex w16sdtdh" },
        },
        children: fonts.map((font, i) =>
            createRegularFont({
                name: font.name,
                index: i + 1,
                fontKey: font.fontKey,
            }),
        ),
    });