Braze 액션 딥링크

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function decode(encoded) {
    const binary = window.atob(encoded.replace(/-/g, '+').replace(/_/g, '/'));
    let bits8 = new Uint8Array(binary.length);
    for (let i = 0; i < binary.length; i++) {
      bits8[i] = binary.charCodeAt(i);
    }
    const bits16 = new Uint16Array(bits8.buffer);
    return String.fromCharCode(...bits16);
}

/**
 * Returns a url-safe base64 encoded string of the input.
 * Unicode inputs are accepted.
 * Converts a UTF-16 string to UTF-8 to comply with base64 encoding limitations.
 */
function encode(input) {
    // Split the original 16-bit char code into two 8-bit char codes then
    // reconstitute a new string (of double length) using those 8-bit codes
    // into a UTF-8 string.
    const codeUnits = new Uint16Array(input.length);
    for (let i = 0; i < codeUnits.length; i++) {
        codeUnits[i] = input.charCodeAt(i);
    }
    const charCodes = new Uint8Array(codeUnits.buffer);
    let utf8String = "";
    for (let i = 0; i < charCodes.byteLength; i++) {
        utf8String += String.fromCharCode(charCodes[i]);
    }
    return btoa(utf8String).replace(/\+/g, "-").replace(/\//g, "_").replace(/=/g, "");
}