public static ProcessResult Process(ProcessRequest req)
{
var result = new ProcessResult();
req.SourceFileName = req.SourceFileName.Replace("\\", "/");
//try to get a cached value first
if (!string.IsNullOrEmpty(req.SourceFileName))
{
var cached = _Tracker.GetResult(req.SourceFileName);
if (cached != null)
{
Console.WriteLine("Processing: serving {0} from cache", req.SourceFileName.Replace(req.SiteConfig.WorkingDir, ""));
var cachedText = new StringBuilder(cached.Text.ToString());
//even if a final page is cached, we still may need to mix vars into its output
var cacheMatches = CommandProcessor.GetCommandMatchesFromText(cached.Text.ToString())
.Where(i => i.CommandName == "var" || i.CommandName == "vars" || i.CommandName == "getvar")
.Where(i => !req.ExcludeCommands.Contains(i.CommandName));
var fvars = CompileVars(req.ItemConfig, req.Vars, cachedText, cacheMatches);
fvars.MixIn(cached.Vars);
foreach (var match in cacheMatches)
{
cachedText = ProcessMatch(req, cachedText, fvars, match);
}
result.Vars = fvars;
result.Text = cachedText;
return(result);
}
}
//read the actual item's text
string text = File.ReadAllText(req.SourceFileName);
var sb = new StringBuilder(text);
//get all matches
var matches = CommandProcessor.GetCommandMatchesFromText(text);
var finalVars = CompileVars(req.ItemConfig, req.Vars, sb, matches);
foreach (var match in matches)
{
sb = ProcessMatch(req, sb, finalVars, match);
}
result.Text = sb;
result.Vars = finalVars;
if (!string.IsNullOrEmpty(req.SourceFileName))
{
_Tracker.AddResult(req, result);
}
return(result);
}
public static ProcessRequest FromExistingRequest(ProcessRequest req, string sourceFileName, Dictionary <string, string> vars = null)
{
var v = new Dictionary <string, string>();
v.MixIn(req.Vars);
v.MixIn(vars);
return(new ProcessRequest()
{
SiteConfig = req.SiteConfig,
SourceFileName = sourceFileName,
Vars = v
});
}
private static StringBuilder ProcessMatch(ProcessRequest req, StringBuilder sb, Dictionary <string, string> finalVars, CommandMatch match)
{
Console.WriteLine("Processing {0} :: {1}", req.SourceFileName, match.Match.Value);
if (_Commands.ContainsKey(match.CommandName.ToLower()))
{
sb = _Commands[match.CommandName.ToLower()].Run(new CommandContext(req, sb, match, finalVars));
}
else
{
Console.WriteLine("Processing: {0} does not match a registered command", match.CommandName);
}
return(sb);
}
public void AddResult(ProcessRequest req, ProcessResult res)
{
_Results[req.SourceFileName] = res;
}