void WriteIcon(ItemIconData data, string hash)
{
var url = _baseItemIconUrl + hash;
var bytes = RequestBytes(url);
ItemIconDatabase.WriteNewIcon(data, bytes);
}
public static void Initialize(IEnumerable <Saint.Item> items)
{
// Load map file.
var iconDataLines = Utils.Tsv("Supplemental\\item-icon-db.tsv");
foreach (var line in iconDataLines.Skip(1))
{
var iconData = ItemIconData.Parse(line);
if (iconData.IconId == 0)
{
continue;
}
IconDataByItemId[iconData.ItemId] = iconData;
}
if (IconDataByItemId.Count > 0)
{
_currentIconId = IconDataByItemId.Max(p => p.Value.IconId);
}
// Check icon data is valid.
foreach (var item in items)
{
CheckIconData(item);
}
// Generate temporaries for icons that have no stored iconId.
foreach (var item in items.Where(i => !_iconIdByImageFile.ContainsKey(i.Icon)))
{
GenerateTemporaryIcon(item);
}
}
string SearchItem(int key, string name, ItemIconData data)
{
var url = string.Format(_baseSearchFormat, HttpUtility.UrlEncode(name));
var itemUrlRegex = new Regex(string.Format(_itemUrlRegexFormat, SanitizeRegex(name)));
var html = Request(url);
var match = itemUrlRegex.Match(html);
if (!match.Success || match.Groups.Count != 2)
{
DatabaseBuilder.PrintLine($"Search match fail on {key}: {name}");
return(null);
}
return(_baseUrl + match.Groups[1].Value);
}
string FetchItem(int key, string name, string itemUrl, ItemIconData data)
{
var html = Request(itemUrl);
var match = _iconSuffixRegex.Match(html);
if (!match.Success || match.Groups.Count != 2)
{
DatabaseBuilder.PrintLine($"Fetch match fail on {key}: {name}");
return(null);
}
var iconSuffix = match.Groups[1].Value;
var hash = match.Groups[1].Value;
DatabaseBuilder.PrintLine($"{key}: {name} {hash}");
return(hash);
}
public void FetchIcons()
{
// Run the process with an initial queue of items.
var items = new Stack <Item>(ItemIconDatabase.ItemsNeedingIcons);
while (items.Count > 0)
{
var item = items.Pop();
if (!ItemIconDatabase.IconDataByItemId.TryGetValue(item.Key, out var data))
{
data = new ItemIconData();
data.ItemId = item.Key;
data.RawIconKey = (UInt16)item.GetRaw("Icon");
data.Name = item.Name.ToString();
ItemIconDatabase.IconDataByItemId[item.Key] = data;
}
// Scrape search data from Lodestone.
var itemUrl = SearchItem(item.Key, item.Name, data);
string hash = null;
if (itemUrl != null)
{
hash = FetchItem(item.Key, item.Name, itemUrl, data);
}
if (hash == null)
{
// This entry failed. Enqueue an alternate to search for.
var alternate = ItemIconDatabase.DequeueAlternate(item.Icon);
if (alternate != null)
{
items.Push(alternate);
}
continue;
}
// Fetch the icon and write entries.
WriteIcon(data, hash);
WriteEntries();
}
}
public static void WriteNewIcon(ItemIconData data, byte[] bytes)
{
data.IconId = ++_currentIconId;
File.WriteAllBytes(Config.IconPath + "item\\" + data.IconId + ".png", bytes);
}
