/// <summary>
/// Handles a mod add via URL.
/// Validates the URL, gets ModInfos, downloads mod archive, adds it to the ModSelection and installs the mod if selected.
/// </summary>
/// <param name="url">The URL to the mod.</param>
/// <param name="modName">The name for the mod.</param>
/// <param name="install">Flag to determine if the mod should be installed after adding.</param>
/// <param name="downloadProgressCallback">Callback function for download progress.</param>
/// <returns>The root node of the added mod, or null.</returns>
public ModNode HandleAdd(string url, string modName, bool install, DownloadProgressCallback downloadProgressCallback = null)
{
url = ReduceToPlainUrl(url);
ModInfo modInfo = GetModInfo(url);
if (modInfo == null)
{
return(null);
}
if (!string.IsNullOrEmpty(modName))
{
modInfo.Name = modName;
}
ModNode newMod = null;
if (DownloadMod(ref modInfo, downloadProgressCallback))
{
newMod = ModSelectionController.HandleModAddViaModInfo(modInfo, install);
}
return(newMod);
}