private bool GetFeastStatus(RdfGraphContainer graphContainer, string pageTitle)
{
Triple tripleItemType = graphContainer.GetGraph().Triples.Where(x => x.Nodes.Any(y => y.NodeType == NodeType.Uri && ((UriNode)y).Uri.ToString().EndsWith("Property-3AHas_item_type"))).FirstOrDefault();
if (tripleItemType != null &&
tripleItemType.Object is LiteralNode &&
((LiteralNode)tripleItemType.Object).Value.Contains("Feast", StringComparison.OrdinalIgnoreCase))
{
return(true);
}
return(false);
}
/// <summary>
/// Resolves a Feast
/// </summary>
/// <param name="pageTitle"></param>
/// <param name="graphContainer"></param>
/// <returns></returns>
private async Task <Food> ResolveFeast(string pageTitle, RdfGraphContainer graphContainer)
{
int recipeId;
string ingredientName = null;
//Parsing Feasts
Triple tripleItemType = graphContainer.GetGraph().Triples.Where(x => x.Nodes.Any(y => y.NodeType == NodeType.Uri && ((UriNode)y).Uri.ToString().EndsWith("Property-3AHas_item_type"))).FirstOrDefault();
if (tripleItemType != null &&
tripleItemType.Object is LiteralNode &&
((LiteralNode)tripleItemType.Object).Value.Contains("Feast", StringComparison.OrdinalIgnoreCase))
{
_log.Info($"{pageTitle} has item type: Feast - trying to resolve");
Triple tripleRecipeId = graphContainer.GetGraph().Triples.Where(x => x.Nodes.Any(y => y.NodeType == NodeType.Uri && ((UriNode)y).Uri.ToString().EndsWith("Property-3AHas_recipe_id"))).FirstOrDefault();
if (tripleRecipeId != null &&
tripleRecipeId.Object is LiteralNode &&
int.TryParse(((LiteralNode)tripleRecipeId.Object).Value, out recipeId))
{
try
{
ingredientName = await ApiWrapper.Instance.GetSingleIngredientNameForRecipeId(recipeId);
}
catch (Gw2Sharp.WebApi.Http.NotFoundException)
{
_log.Error($"Could not resolve recipe for {recipeId}");
}
if (!string.IsNullOrEmpty(ingredientName))
{
(string ingredientPageTitle, string ingredientPageContent) = await WikiWrapper.Instance.GetPageContent(ingredientName);
RdfGraphContainer ingredientGraphContainer = WikiWrapper.Instance.GetRdfGraph(ingredientPageTitle);
return(await ParseFood(ingredientPageTitle, ingredientPageContent, ingredientGraphContainer));
}
else
{
_log.Warn($"Ingredient/Recipe could not be resolved for {pageTitle}");
}
}
}
return(null);
}
private int GetDuration(RdfGraphContainer graph, string pageTitle)
{
int duration;
Triple tripleDuration = graph.GetGraph().Triples.Where(x => x.Nodes.Any(y => y.NodeType == NodeType.Uri && ((UriNode)y).Uri.ToString().EndsWith("Property-3AHas_nourishment_duration"))).FirstOrDefault();
if (tripleDuration != null &&
tripleDuration.Object is LiteralNode)
{
string value = ((LiteralNode)tripleDuration.Object).Value;
Regex regex = new Regex(@"((\\+|\\-)* *([0-9]+ *))");
if (regex.IsMatch(value) &&
int.TryParse(regex.Match(value).Value, out duration))
{
if (value.Trim().EndsWith("m"))
{
return((int)TimeSpan.FromMinutes(duration).TotalSeconds);
}
else if (value.Trim().EndsWith("h"))
{
return((int)TimeSpan.FromHours(duration).TotalSeconds);
}
else
{
throw new InvalidFoodDurationException(pageTitle);
}
}
else
{
throw new InvalidFoodDurationException(pageTitle);
}
}
else
{
throw new InvalidFoodDurationException(pageTitle);
}
}
/// <summary>
/// Parses the page for food
/// </summary>
/// <param name="pageTitle"></param>
/// <param name="pageContent"></param>
/// <param name="graphContainer"></param>
/// <returns></returns>
private async Task <Food> ParseFood(string pageTitle, string pageContent, RdfGraphContainer graphContainer)
{
Food food = null;
int id;
try
{
Triple tripleNourishmentBonus = graphContainer.GetGraph().Triples.Where(x => x.Nodes.Any(y => y.NodeType == NodeType.Uri && ((UriNode)y).Uri.ToString().EndsWith("Property-3AHas_nourishment_bonus"))).FirstOrDefault();
Triple tripleId = graphContainer.GetGraph().Triples.Where(x => x.Nodes.Any(y => y.NodeType == NodeType.Uri && ((UriNode)y).Uri.ToString().EndsWith("Property-3AHas_game_id"))).FirstOrDefault();
//Page RDF information has Nourishment Bonus and ID
if (tripleId != null &&
tripleId.Object is LiteralNode &&
int.TryParse(((LiteralNode)tripleId.Object).Value, out id))
{
if (tripleNourishmentBonus != null &&
tripleNourishmentBonus.Object is LiteralNode)
{
string[] nourishmentBonusLines = ((LiteralNode)tripleNourishmentBonus.Object).Value.Split("<br>", StringSplitOptions.RemoveEmptyEntries);
File.AppendAllLines(_allEffectsFile, nourishmentBonusLines, Encoding.UTF8);
food = new Food()
{
Id = id,
Name = pageTitle,
DurationSeconds = GetDuration(graphContainer, pageTitle),
IsFeast = GetFeastStatus(graphContainer, pageTitle)
};
foreach (string line in nourishmentBonusLines)
{
FoodEffect effect = FoodEffect.GetEffect(line);
food.Effects.Add(effect);
}
}
else
{
_log.Warn($"{pageTitle}: RDF does not contain Nourishment");
Food feastIngredient = await ResolveFeast(pageTitle, graphContainer);
if (feastIngredient != null)
{
food = new Food()
{
Id = id,
Name = pageTitle,
Effects = feastIngredient.Effects,
IsFeast = true,
DurationSeconds = (int)TimeSpan.FromHours(1).TotalSeconds
};
}
else
{
_log.Warn($"Feast {pageTitle} could not be resolved");
food = null;
}
}
}
else
{
_log.Error($"{pageTitle} does not have ID");
food = null;
}
}
catch (InvalidFoodDurationException ex)
{
_log.Warn(ex);
food = null;
}
catch (UnmatchedFoodEffectException ex)
{
_log.Warn(ex);
File.AppendAllText(_errorFile, ex.Line + Environment.NewLine, Encoding.UTF8);
food = null;
}
return(food);
}
