private bool IsHidden(HtmlAttributeCollection atts)
{
if (atts.Contains("class"))
{
return atts["class"].Value.Split(' ').Any(str => str == "hidden" || str.StartsWith("promo") || str.Contains("comment"));
}
else
return false;
}
static Item GetItemFromAttr(HtmlAttributeCollection itemAttr)
{
string hold = "";
//Data quality 6 is normal, 1 is genuine
Item tradeItem = new Item();
tradeItem.Name = Types[Int32.Parse(itemAttr["data-quality"].Value)] +
itemAttr["data-name"].Value;
if (itemAttr.Contains("data-particleeffectname"))
tradeItem.Name += " with " + itemAttr["data-particleeffectname"].Value;
if (itemAttr.Contains("data-customname"))
tradeItem.Name += " called " + itemAttr["data-customname"].Value;
if (itemAttr.Contains("data-customdescription"))
tradeItem.Name += " with description " + itemAttr["data-customdescription"].Value;
if (itemAttr.Contains("data-tint"))
{
if (!Tints.TryGetValue(Int32.Parse(itemAttr["data-tint"].Value), out hold))
tradeItem.Name += " painted a colour I haven't found yet. Contact me";
else
tradeItem.Name += " painted " + Tints[Int32.Parse(itemAttr["data-tint"].Value)];
}
tradeItem.ID = Int32.Parse(itemAttr["data-tf2itemid"].Value);
tradeItem.Level = Int32.Parse(itemAttr["data-level"].Value);
return tradeItem;
}
public bool Start(NBoilerpipeContentHandler instance, string localName, HtmlAttributeCollection atts)
{
try
{
var alt = atts.Contains("alt") ? atts["alt"].Value : "";
if (alt.Length < 5)
{
alt = (atts.Contains("title") ? atts["title"].Value : alt);
}
int width = Math.Max(atts.Contains("width") ? int.Parse(atts["width"].Value.TrimEnd('p', 'x', ';')) : 0, 1);
int height = Math.Max(atts.Contains("height") ? int.Parse(atts["height"].Value.TrimEnd('p', 'x', ';')) : 0, 1);
var src = atts.Contains("src") ? atts["src"].Value : FindAlternateSrc(atts);
bool isWikimedia = false;
if (instance.inIgnorableElement <= 0 && !string.IsNullOrWhiteSpace(src) &&
(alt.Length > 5 || width > 400 || height > 320 || (isWikimedia = src.StartsWith("//upload.wikimedia.org"))))
{
var altWidthHeight = FindAlternateWidthHieght(src);
width = Math.Max(altWidthHeight.Item1, width);
height = Math.Max(altWidthHeight.Item2, height);
if (src.StartsWith("//"))
src = "http:" + src;
if (width > 400 || height > 320 || isWikimedia)
{
var tb = new Document.TextBlock("", new Sharpen.BitSet(), Math.Max((Math.Max(width, height) / 6), alt.Length), 0, 0, 0, 0, src);
tb.SetIsContent(true);
instance.textBlocks.Add(tb);
}
}
instance.inIgnorableElement++;
return true;
}
catch(Exception ex)
{
Debug.WriteLine("during boilerpipe parsing: " + ex.ToString());
}
instance.inIgnorableElement++;
return true;
}
/// <summary>
/// Gets the value of an HTML attribute safely from an HTMLAttributeCollection
/// </summary>
/// <param name="p_hacCollection"></param>
/// <param name="p_strItem"></param>
/// <returns></returns>
private static string GetHtmlAttributeValue(HtmlAttributeCollection p_hacCollection, string p_strItem)
{
if (p_hacCollection.Contains(p_strItem)) return ((HtmlAttribute)p_hacCollection[p_strItem]).Value;
else return "";
}
