public bool InstallSamplePackage(string packageFilePath)
{
if (!File.Exists(packageFilePath))
{
return(false); // do nothing
}
//get temporary directory to extract the package
var tempDirectory = _localFileProvider.GetTemporaryDirectory();
try
{
//first extract the zip
_localFileProvider.ExtractArchive(packageFilePath, tempDirectory);
//now copy the image files to the uploads directory
var wwwroot = ServerHelper.MapPath("~/", true);
var uploadsDirectory = _localFileProvider.CombinePaths(wwwroot, "content", "Uploads");
var sourceFilesDirectory = _localFileProvider.CombinePaths(tempDirectory, "images");
var files = _localFileProvider.GetFiles(sourceFilesDirectory);
foreach (var file in files)
{
//copy the file
var fileName = _localFileProvider.GetFileName(file);
_localFileProvider.CopyFile(file, Path.Combine(uploadsDirectory, fileName));
}
//sql path if any
var sqlFile = _localFileProvider.CombinePaths(tempDirectory, "data.sql");
if (File.Exists(sqlFile))
{
var sql = _localFileProvider.ReadAllText(sqlFile);
//execute the query file
using (EntitySet.Query(sql, null))
{
}
}
//delete the temporary directory
_localFileProvider.DeleteDirectory(tempDirectory, true);
return(true);
}
catch (Exception ex)
{
_logger.Log <InstallationService>(LogLevel.Error, ex.Message, ex);
return(false);
}
finally
{
_localFileProvider.DeleteDirectory(tempDirectory, true);
}
}
public ThemeInfo GetActiveTheme()
{
var defaultThemeDirectoryName = "Default";
if (!DatabaseManager.IsDatabaseInstalled())
{
return(GetThemeInfo(new DirectoryInfo(defaultThemeDirectoryName)));
}
var generalSettings = DependencyResolver.Resolve <GeneralSettings>();
if (_cachedThemeInfo != null && _cachedThemeInfo.DirectoryName == generalSettings.ActiveTheme)
{
return(_cachedThemeInfo);
}
var themeDirectoryName = generalSettings.ActiveTheme;
if (themeDirectoryName.IsNullEmptyOrWhiteSpace())
{
themeDirectoryName = defaultThemeDirectoryName;
}
//does theme directory exist
var themePath = GetThemePath(themeDirectoryName);
if (!_localFileProvider.DirectoryExists(themePath))
{
//reset theme path to default
themePath = GetThemePath(defaultThemeDirectoryName);
}
_cachedThemeInfo = GetThemeInfo(new DirectoryInfo(themePath));
//load if there are any templates
var templatesDirectory = _localFileProvider.CombinePaths(themePath, "Views", "Templates");
if (_localFileProvider.DirectoryExists(templatesDirectory))
{
//get all the files
var templateFiles = _localFileProvider.GetFiles(templatesDirectory, "*.html");
foreach (var templateFile in templateFiles)
{
var fileName = _localFileProvider.GetFileNameWithoutExtension(templateFile);
_cachedThemeInfo.Templates.TryAdd(fileName, $"Templates/{fileName}");
}
}
return(_cachedThemeInfo);
}
