/// <summary>
/// Method to call when the user starts notepad++,
/// check if an update has been done since the last time notepad was closed
/// </summary>
public void CheckForUpdateDoneAndStartCheckingForUpdates()
{
var previousVersion = File.Exists(Config.UpdatePreviousVersion) ? Utils.ReadAllText(Config.UpdatePreviousVersion, Encoding.Default).Trim() : null;
// compatibility with 3P v1.7.0 and older
if (string.IsNullOrEmpty(previousVersion))
{
var oldVersionLogPath = Path.Combine(Npp.ConfigDirectory, "version.log");
if (File.Exists(oldVersionLogPath))
{
previousVersion = "1.7.0";
Utils.MoveFile(oldVersionLogPath, Config.UpdateVersionLog);
}
}
// an update has been done
if (!string.IsNullOrEmpty(previousVersion))
{
// we didn't update to a newer version, something went wrong
if (!AssemblyInfo.Version.IsHigherVersionThan(previousVersion))
{
UserCommunication.Notify(@"<h2>I require your attention!</h2><br>
The update didn't go as expected, the old plugin files have not been replaced by the new ones!<br>
It is very likely because the updater didn't get the rights to write a file in your /plugins/ folder.<br>
You will have to manually copy the new files to replace the existing files :<br><br>
<b>MOVE (delete the source and replace the target)</b> all the files in this folder : <div>" + Config.UpdateReleaseUnzippedFolder.ToHtmlLink() + @"</div><br>
<b>In this folder</b> (replacing the existing files) : <div>" + Path.GetDirectoryName(AssemblyInfo.Location).ToHtmlLink() + @"</div>", MessageImg.MsgUpdate, UpdatedSoftName + " updater", "Problem during the update!");
return;
}
Utils.DeleteFile(Config.UpdatePreviousVersion);
// Special actions to take depending on the previous version?
if (!string.IsNullOrEmpty(previousVersion))
{
UpdateDoneFromVersion(previousVersion);
}
}
// Show the version log
if (File.Exists(Config.UpdateVersionLog))
{
var versionLog = Utils.ReadAllText(Config.UpdateVersionLog, Encoding.Default);
UserCommunication.NotifyUnique("UpdateVersionLog", "A new version of the software has been installed, congratulations!" + "<br><br><div>" + "log".ToHtmlLink("Click here to show what is new in this version") + "</div><br><div>" + "close".ToHtmlLink("Click here to stop showing this notification") + "</div>", MessageImg.MsgUpdate, UpdatedSoftName + " updater", "What is new in " + AssemblyInfo.Version + "?", args => {
args.Handled = true;
Utils.DeleteFile(Config.UpdateVersionLog);
if (args.Link.Equals("log"))
{
UserCommunication.Message(versionLog.MdToHtml(),
MessageImg.MsgUpdate,
UpdatedSoftName + " updater",
"Release notes from " + previousVersion + " to " + AssemblyInfo.Version,
new List <string> {
"ok"
},
false);
}
UserCommunication.CloseUniqueNotif("UpdateVersionLog");
});
}
StartCheckingForUpdate();
}
