/
packer.ts
74 lines (61 loc) · 2.38 KB
/
packer.ts
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import { Stream } from "stream";
import { File } from "@file/file";
import { Compiler } from "./next-compiler";
/**
* Use blanks to prettify
*/
export enum PrettifyType {
NONE = "",
WITH_2_BLANKS = " ",
WITH_4_BLANKS = " ",
WITH_TAB = "\t",
}
export class Packer {
public static async toString(file: File, prettify?: boolean | PrettifyType): Promise<string> {
const zip = this.compiler.compile(file, prettify);
const zipData = await zip.generateAsync({
type: "string",
mimeType: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
compression: "DEFLATE",
});
return zipData;
}
public static async toBuffer(file: File, prettify?: boolean | PrettifyType): Promise<Buffer> {
const zip = this.compiler.compile(file, prettify);
const zipData = await zip.generateAsync({
type: "nodebuffer",
mimeType: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
compression: "DEFLATE",
});
return zipData;
}
public static async toBase64String(file: File, prettify?: boolean | PrettifyType): Promise<string> {
const zip = this.compiler.compile(file, prettify);
const zipData = await zip.generateAsync({
type: "base64",
mimeType: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
compression: "DEFLATE",
});
return zipData;
}
public static async toBlob(file: File, prettify?: boolean | PrettifyType): Promise<Blob> {
const zip = this.compiler.compile(file, prettify);
const zipData = await zip.generateAsync({
type: "blob",
mimeType: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
compression: "DEFLATE",
});
return zipData;
}
public static toStream(file: File, prettify?: boolean | PrettifyType): Stream {
const zip = this.compiler.compile(file, prettify);
const zipData = zip.generateNodeStream({
type: "nodebuffer",
streamFiles: true,
mimeType: "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
compression: "DEFLATE",
});
return zipData;
}
private static readonly compiler = new Compiler();
}