public static EmailTemplates GetTemplates(IFileProvider fileProvider, CultureInfo[] supportedCultures)
{
var templates = new EmailTemplates();
var cultureSuffixes = supportedCultures == null
? new List <string>()
: supportedCultures.Select(ci => $".{ci.Name}").ToList();
cultureSuffixes.Add(""); // For the default/fallback template
foreach (var templateKey in PasswordlessLoginConstants.EmailTemplates.All)
{
foreach (var cultureSuffix in cultureSuffixes)
{
var fileInfo = fileProvider.GetFileInfo($"{templateKey}{cultureSuffix}.html");
if (fileInfo.Exists)
{
var template = new EmailTemplate();
using (var reader = new StreamReader(fileInfo.CreateReadStream()))
{
string data = reader.ReadToEnd();
template.Subject = (new Regex(@"\<title\>.*\<\/title\>", RegexOptions.Singleline)).Match(data).Value.Replace("<title>", "").Replace("</title>", "").Trim(' ', '\t', '\n', '\r');
template.Body = (new Regex(@"\<body\>.*\<\/body\>", RegexOptions.Singleline)).Match(data).Value.Replace("<body>", "").Replace("</body>", "").Trim(' ', '\t', '\n', '\r');
}
templates.Add($"{templateKey}{cultureSuffix}", template);
}
}
}
return(templates);
}
