rcs-data/dist/rcs/Text.js

RCS消息数据结构

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Text = void 0;
const RcsMsgInitial_1 = require("./RcsMsgInitial");
const mime_1 = require("../mime");
const base64js = require('base64-js');
class Text extends RcsMsgInitial_1.RcsMsgInitial {
    constructor(input) {
        let plaintext;
        if (input instanceof mime_1.Entity) {
            if (input.contentTransferEncoding) {
                if (input.contentTransferEncoding.toLowerCase() === 'base64') {
                    let decoder = new TextDecoder();
                    plaintext = decoder.decode(base64js.toByteArray(input.body));
                }
            }
            else {
                plaintext = input.body;
            }
        }
        else if (typeof input === 'string') {
            plaintext = input;
        }
        else {
            throw Error('不支持的输入类型');
        }
        const encoder = new TextEncoder();
        let bytearr = encoder.encode(plaintext);
        let b64 = base64js.fromByteArray(bytearr);
        let mime = (0, mime_1.factory)({
            contentType: 'text/plain;charset=utf-8',
            contentTransferEncoding: 'base64',
            body: b64,
        });
        mime.header('Content-Length', b64.length);
        super(mime);
        this._content = plaintext;
    }
    get contentTransferEncoding() {
        return this.mime.contentTransferEncoding;
    }
    get content() {
        return this._content;
    }
    get messagePlainObject() {
        let msg = {
            contentType: this.contentType.value,
            contentEncoding: this.contentTransferEncoding,
            contentText: this.mime.body,
        };
        return msg;
    }
}
exports.Text = Text;
//# sourceMappingURL=Text.js.map