public ActionResult GetDivinationCard(string name)
{
var model = new DivinationCard();
var query = from b in dB.BaseItems.AsQueryable()
where b.ReleaseState == "released" &&
b.ItemClass == "DivinationCard" &&
b.ItemName.ToLower() == name.ToLower()
orderby b.ItemName
select new DivinationCard()
{
ItemName = b.ItemName,
VisualIdentity = b.VisualIdentity,
DropLevel = b.DropLevel,
Properties = b.Properties,
Tags = b.Tags
};
model = query.FirstOrDefault();
SetProperties(model);
SetImgSrc(model);
FormatDescriptionForHTML(model);
return(View("GetDivinationCard", model));
}
// Workaround method to set individual item properties after the fact
// Select statement in the query does not support GetValueOrDefault unfortunately.
private void SetProperties(DivinationCard divCard)
{
divCard.Description = (string)divCard.Properties.GetValueOrDefault("description", "");
divCard.StackSize = (int)divCard.Properties.GetValueOrDefault("stack_size", 0);
divCard.CurrencyTabStackSize = (int)divCard.Properties.GetValueOrDefault("stack_size_currency_tab", 0);
divCard.FlavourText = (string)divCard.Properties.GetValueOrDefault("flavour_text", "");
// Grab the areas_found element
divCard.Properties.ToBsonDocument().TryGetElement("areas_found", out BsonElement areasFound);
if (areasFound.Value != null)
{
// Convert areas_found to BsonArray and select into a normal array
var areas = areasFound.Value.AsBsonArray;
divCard.DropAreas = areas.Select(x => x.ToString()).ToArray();
}
}
// Alters the raw description data to use respective HTML tags and formatting.
// Uses RegEx to pair formatting tags and their content to be rendered.
private void FormatDescriptionForHTML(DivinationCard divCard)
{
// Matches any <*> followed by {*} and captures the contents of both as capture groups.
string pattern = @"<([a-zA-Z]*)>{([a-zA-Z0-9ö \t+%:'.,-]*)}";
Regex rgx = new Regex(pattern);
var matchList = rgx.Matches(divCard.Description).ToList();
bool openSpanTag = false;
foreach (Match match in rgx.Matches(divCard.Description))
{
var wholeMatch = match.Groups[0].ToString();
var cssClass = match.Groups[1].ToString();
var content = match.Groups[2].ToString();
// If we have a situation like "Item Level:", we don't want to break into a new line until after the.
// post colon data is displayed.
var containsColon = wholeMatch.Contains(":");
// If the base string contains a colon, we add the lineContainer wrapper tag.
var baseString = containsColon ? $"<span class=\"lineContainer\"><span class=\"{cssClass}\">{content}</span>" : $"<span class=\"{cssClass}\">{content}</span>";
// If there's an unclosed lineContainer tag, we close it.
var treatedString = openSpanTag ? $"{baseString}</span>" : baseString;
if (openSpanTag)
{
openSpanTag = false;
}
// Replace the original regex match with our treated string with html tags.
divCard.Description = divCard.Description.Replace($"<{cssClass}>{{{content}}}", treatedString);
if (containsColon)
{
openSpanTag = true;
}
}
}
// Manipulates the visual identity string in order to generate the required link from the PoE CDN
private void SetImgSrc(DivinationCard divCard)
{
var raw = (string)divCard.VisualIdentity.GetValueOrDefault("id", "");
divCard.CardArtString = new string("https://web.poecdn.com/image/divination-card/" + raw.Split('.')[0] + ".png");
}
