public Recipe ParseRecipe(string recipeText)
{
var recipe = new Recipe();
try {
var recipeSteps = new List<RecipeStep>();
TextReader textReader = new StringReader(recipeText);
var recipeTree = XElement.Load(textReader, LoadOptions.PreserveWhitespace);
textReader.Close();
foreach (var element in recipeTree.Elements()) {
// Recipe mETaDaTA
if (element.Name.LocalName == "Recipe") {
foreach (var metadataElement in element.Elements()) {
switch (metadataElement.Name.LocalName) {
case "Name":
recipe.Name = metadataElement.Value;
break;
case "Description":
recipe.Description = metadataElement.Value;
break;
case "Author":
recipe.Author = metadataElement.Value;
break;
case "WebSite":
recipe.WebSite = metadataElement.Value;
break;
case "Version":
recipe.Version = metadataElement.Value;
break;
case "ExportUtc":
recipe.ExportUtc = !string.IsNullOrEmpty(metadataElement.Value) ? (DateTime?)XmlConvert.ToDateTime(metadataElement.Value, XmlDateTimeSerializationMode.Utc) : null;
break;
case "Tags":
recipe.Tags = metadataElement.Value;
break;
default:
Logger.Error("Unrecognized recipe metadata element {0} encountered. Skipping.", metadataElement.Name.LocalName);
break;
}
}
}
// Recipe step
else {
var recipeStep = new RecipeStep { Name = element.Name.LocalName, Step = element };
recipeSteps.Add(recipeStep);
}
}
recipe.RecipeSteps = recipeSteps;
}
catch (Exception exception) {
Logger.Error(exception, "Parsing recipe failed. Recipe text was: {0}.", recipeText);
throw;
}
return recipe;
}
public string Execute(Recipe recipe)
{
if (recipe == null)
return null;
var executionId = Guid.NewGuid().ToString("n");
_recipeJournal.ExecutionStart(executionId);
_recipeExecuteEventHandler.ExecutionStart(executionId, recipe);
foreach (var recipeStep in recipe.RecipeSteps) {
_recipeStepQueue.Enqueue(executionId, recipeStep);
}
_recipeScheduler.ScheduleWork(executionId);
return executionId;
}
