diginext-utils/esm/FileUpload.js

README.md

var logFile = "[FileUpload.js] ";
const FileUpload = {
    uploadBlob(props) {
        const { blob, url, params, onComplete, onError } = props;
        var formData = new FormData();
        formData.append("upload", blob, "img_" + +new Date() + ".jpg");
        if (params) {
            Object.keys(params).forEach((key) => {
                var val = params[key];
                formData.append(key, val);
            });
        }
        var request = new XMLHttpRequest();
        request.open("POST", url);
        request.send(formData);
        request.onreadystatechange = function () {
            if (this.readyState == 4) {
                // Typical action to be performed when the document is ready:
                if (this.status == 200) {
                    // var response = JSON.parse(request.response) || "";
                    var response = {};
                    try {
                        response = JSON.parse(request.response) || "";
                    }
                    catch (error) {
                        console.error(logFile, "Can't part JSON of the response");
                    }
                    var statusOfSafety = response.status || 0;
                    if (statusOfSafety == 1) {
                        console.log(logFile, "request: ", request);
                        var data = response.data || {};
                        console.log(logFile, data);
                        var _url = data["url"];
                        if (onComplete)
                            onComplete(_url);
                    }
                    else {
                        var errMsg = "Ảnh có nội dung không phù hợp.";
                        console.error(logFile, errMsg);
                        if (onError)
                            onError(errMsg);
                    }
                }
                else {
                    var errMsg = "Upload ảnh không thành công!";
                    console.error(logFile, errMsg);
                    if (onError)
                        onError(errMsg);
                }
            }
        };
        request.onerror = function (res) {
            var errMsg = "Upload ảnh không thành công!";
            console.error(logFile, errMsg, "=>", res);
            if (onError)
                onError(errMsg);
        };
    },
};
export { FileUpload };
export default FileUpload;