diginext-utils/dist/images/loadImageAsBlobUrl.js

README.md

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = loadImageAsBlobUrl;
const getUrlBypassCors_1 = __importDefault(require("./getUrlBypassCors"));
const tryLoad = (url) => __awaiter(void 0, void 0, void 0, function* () {
    const response = yield fetch(url, {
        // mode: "cors",
        cache: "force-cache",
    });
    if (!response.ok) {
        throw new Error(`HTTP error! status: ${response.status}`);
    }
    const imageBlob = yield (response === null || response === void 0 ? void 0 : response.blob());
    const blobUrl = URL.createObjectURL(imageBlob);
    return blobUrl;
});
function loadImageAsBlobUrl(imageUrl_1) {
    return __awaiter(this, arguments, void 0, function* (imageUrl, addVerion = true) {
        try {
            const imageBlob = yield tryLoad(imageUrl);
            return imageBlob;
        }
        catch (error) { }
        if (addVerion) {
            try {
                const url = (0, getUrlBypassCors_1.default)(imageUrl);
                if (!url)
                    throw new Error("imageUrl error");
                const imageBlob = yield tryLoad(url);
                return imageBlob;
            }
            catch (error) { }
        }
        return imageUrl;
    });
}
//# sourceMappingURL=loadImageAsBlobUrl.js.map