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Merge pull request #1320 from PepperDash/feature/extract-html-assets

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feat: add html assets extraction from zip files in ControlSystem
This commit is contained in:
Andrew Welker
2025-08-26 09:58:02 -04:00
committed by GitHub
parent 9d49fb8357 c3b39a87da
commit e40b6a8b4c
1 changed files with 69 additions and 4 deletions
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73
src/PepperDash.Essentials/ControlSystem.cs
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@@ -563,14 +563,21 @@ namespace PepperDash.Essentials
if (zipFiles.Length == 1)
{
var zipFile = zipFiles[0];
var assetsRoot = System.IO.Path.GetFullPath(Global.FilePathPrefix);
if (!assetsRoot.EndsWith(Path.DirectorySeparatorChar.ToString()) && !assetsRoot.EndsWith(Path.AltDirectorySeparatorChar.ToString()))
{
assetsRoot += Path.DirectorySeparatorChar;
}
Debug.LogMessage(LogEventLevel.Information, "Found assets zip file: {zipFile:l}... Unzipping...", zipFile.FullName);
using (var archive = ZipFile.OpenRead(zipFile.FullName))
{
foreach (var entry in archive.Entries)
{
var destinationPath = Path.Combine(Global.FilePathPrefix, entry.FullName);
var fullDest = System.IO.Path.GetFullPath(destinationPath);
if (!fullDest.StartsWith(assetsRoot, StringComparison.OrdinalIgnoreCase))
throw new InvalidOperationException($"Entry '{entry.FullName}' is trying to extract outside of the target directory.");
// If the entry is a directory, ensure it exists and skip extraction
if (string.IsNullOrEmpty(entry.Name))
{
Directory.CreateDirectory(destinationPath);
@@ -581,11 +588,8 @@ namespace PepperDash.Essentials
if (Directory.Exists(destinationPath))
Directory.Delete(destinationPath, true);
// Ensure the parent directory exists
Directory.CreateDirectory(Path.GetDirectoryName(destinationPath));
entry.ExtractToFile(destinationPath, true);
Debug.LogMessage(LogEventLevel.Information, "Extracted: {entry:l} to {Destination}", entry.FullName, destinationPath);
}
}
@@ -597,6 +601,67 @@ namespace PepperDash.Essentials
File.Delete(file.FullName);
}
var htmlZipFiles = applicationDirectory.GetFiles("htmlassets*.zip");
if (htmlZipFiles.Length > 1)
{
throw new Exception("Multiple htmlassets zip files found in application directory. Please ensure only one htmlassets*.zip file is present and retry.");
}
if (htmlZipFiles.Length == 1)
{
var htmlZipFile = htmlZipFiles[0];
var programDir = new DirectoryInfo(Global.FilePathPrefix.TrimEnd(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar));
var userOrNvramDir = programDir.Parent;
var rootDir = userOrNvramDir?.Parent;
if (rootDir == null)
{
throw new Exception($"Unable to determine root directory for html extraction. Current path: {Global.FilePathPrefix}");
}
var htmlDir = Path.Combine(rootDir.FullName, "html");
var htmlRoot = System.IO.Path.GetFullPath(htmlDir);
if (!htmlRoot.EndsWith(Path.DirectorySeparatorChar.ToString()) &&
!htmlRoot.EndsWith(Path.AltDirectorySeparatorChar.ToString()))
{
htmlRoot += Path.DirectorySeparatorChar;
}
Debug.LogMessage(LogEventLevel.Information, "Found htmlassets zip file: {zipFile:l}... Unzipping...", htmlZipFile.FullName);
using (var archive = ZipFile.OpenRead(htmlZipFile.FullName))
{
foreach (var entry in archive.Entries)
{
var destinationPath = Path.Combine(htmlDir, entry.FullName);
var fullDest = System.IO.Path.GetFullPath(destinationPath);
if (!fullDest.StartsWith(htmlRoot, StringComparison.OrdinalIgnoreCase))
throw new InvalidOperationException($"Entry '{entry.FullName}' is trying to extract outside of the target directory.");
if (string.IsNullOrEmpty(entry.Name))
{
Directory.CreateDirectory(destinationPath);
continue;
}
// Only delete the file if it exists and is a file, not a directory
if (File.Exists(destinationPath))
File.Delete(destinationPath);
var parentDir = Path.GetDirectoryName(destinationPath);
if (!string.IsNullOrEmpty(parentDir))
Directory.CreateDirectory(parentDir);
entry.ExtractToFile(destinationPath, true);
Debug.LogMessage(LogEventLevel.Information, "Extracted: {entry:l} to {Destination}", entry.FullName, destinationPath);
}
}
}
// cleaning up html zip files
foreach (var file in htmlZipFiles)
{
File.Delete(file.FullName);
}
var jsonFiles = applicationDirectory.GetFiles("*configurationFile*.json");
if (jsonFiles.Length > 1)