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enhancement to check version compatibility

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This commit is contained in:
Shaun Walker 2019-10-26 13:51:24 -04:00
parent e25bbe2e24
commit 72c7f4abb0
1 changed files with 51 additions and 21 deletions
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34
Oqtane.Server/Infrastructure/InstallationManager.cs
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@ -3,6 +3,9 @@ using System.IO;
using System.IO.Compression;
using Microsoft.Extensions.Hosting;
using Microsoft.AspNetCore.Hosting;
using System.Xml;
using Oqtane.Shared;
using System;
namespace Oqtane.Infrastructure
{
@ -32,21 +35,47 @@ namespace Oqtane.Infrastructure
Directory.CreateDirectory(folder);
}
// iterate through theme packages
// iterate through packages
foreach (string packagename in Directory.GetFiles(folder, "*.nupkg"))
{
string name = Path.GetFileNameWithoutExtension(packagename);
string[] segments = name.Split('.');
name = string.Join('.', segments, 0, segments.Length - 3);
// iterate through files and deploy to appropriate locations
// iterate through files
using (ZipArchive archive = ZipFile.OpenRead(packagename))
{
string frameworkversion = "";
// locate nuspec
foreach (ZipArchiveEntry entry in archive.Entries)
{
if (entry.FullName.ToLower().EndsWith(".nuspec"))
{
// open nuspec
XmlTextReader reader = new XmlTextReader(entry.Open());
reader.Namespaces = false; // remove namespace
XmlDocument doc = new XmlDocument();
doc.Load(reader);
// get framework dependency
XmlNode node = doc.SelectSingleNode("/package/metadata/dependencies/dependency[@id='Oqtane.Framework']");
if (node != null)
{
frameworkversion = node.Attributes["version"].Value;
}
reader.Close();
}
}
// if compatible with framework version
if (frameworkversion == "" || Version.Parse(Constants.Version).CompareTo(Version.Parse(frameworkversion)) >= 0)
{
// deploy to appropriate locations
foreach (ZipArchiveEntry entry in archive.Entries)
{
string filename = Path.GetFileName(entry.FullName);
switch (Path.GetExtension(filename).ToLower())
{
case ".pdb":
case ".dll":
entry.ExtractToFile(Path.Combine(binfolder, filename), true);
break;
@ -67,6 +96,7 @@ namespace Oqtane.Infrastructure
}
}
}
}
// remove package
File.Delete(packagename);
install = true;