public LiquidViewTemplate GetCachedTemplate(string source)
{
var errors = Enumerable.Empty <string>();
var result = _memoryCache.GetOrCreate(source, (ICacheEntry e) =>
{
if (!_liquidViewParser.TryParse(source, out var parsed, out var error))
{
// If the source string cannot be parsed, create a template that contains the parser errors
_liquidViewParser.TryParse(String.Join(System.Environment.NewLine, errors), out parsed, out error);
}
// Define a default sliding expiration to prevent the
// cache from being filled and still apply some micro-caching
// in case the template is used commonly
e.SetSlidingExpiration(TimeSpan.FromSeconds(30));
return(new LiquidViewTemplate(parsed));
});
public void Process(string path, string basePath, LocalizableStringCollection strings)
{
var liquidMetadataProvider = new LiquidMetadataProvider(basePath);
var liquidVisitor = new ExtractingLiquidWalker(new[] { new LiquidStringExtractor(liquidMetadataProvider) }, strings);
foreach (var file in Directory.EnumerateFiles(path, "*.liquid", SearchOption.AllDirectories).OrderBy(file => file))
{
using (var stream = File.OpenRead(file)) {
using (var reader = new StreamReader(stream)) {
if (_parser.TryParse(reader.ReadToEnd(), out var template, out var errors))
{
ProcessTemplate(template, liquidVisitor, file);
}
}
}
}
}