private bool checkFilters(TradeMeItem item)
{
int value = 0;
if (trackBar1.InvokeRequired)
{
trackBar1.Invoke(new MethodInvoker(() => value = trackBar1.Value));
}
else
{
value = trackBar1.Value;
}
//Price filter
if (Convert.ToDouble(item.price.Substring(1, item.price.Length - 1)) > value)
{
return(false);
}
//Wrecking and damaged filters
if (item.name.ToLower().Contains("wreck") || item.name.ToLower().Contains("broken") || item.name.ToLower().Contains("faulty") || item.name.ToLower().Contains("repairs") || item.name.ToLower().Contains("not working") || item.name.ToLower().Contains("parts"))
{
return(false);
}
return(true);
}
private void button1_Click(object sender, EventArgs e)
{
foreach (int i in listView1.SelectedIndices)
{
TradeMeItem remove = getItemByURL(items[i].url);
fuckoff.Add(remove);
items.Remove(remove);
}
}
private void getTradeMeItemsFromURL(string url)
{
WebClient wc = new WebClient();
wc.DownloadFile(url, "temp.htm");
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.Load("temp.htm");
File.Delete("temp.htm");
HtmlNodeCollection nodeCollection = doc.DocumentNode.SelectNodes("//ul[@id='ListViewList']//li[@class='listingCard']");
int counter = 0;
foreach (HtmlNode node in nodeCollection)
{
HtmlNode test = node.SelectSingleNode(".//div[@class='listingImage']").SelectSingleNode(".//img");
string name = test.GetAttributeValue("alt", "error");
string imagesource = test.GetAttributeValue("src", "noPhoto");
if (imagesource.Contains("noPhoto"))
{
imagesource = "http://www.trademe.co.nz/images/NewSearchCards/LVIcons/noPhoto_160x120.png";
}
backgroundWorker1.ReportProgress(1, new AsyncImage(counter, imagesource));
string price = node.SelectSingleNode(".//div[@class='listingBidPrice']").InnerText;
string time = node.SelectSingleNode(".//div[@class='listingCloseDateTime']").InnerText;
//div class="listingTitle"
string path = node.SelectSingleNode(".//div[@class='listingTitle']").SelectSingleNode(".//a").GetAttributeValue("href", "null");
path = path.Insert(0, "http://www.trademe.co.nz/");
bool shouldAdd = true;
TradeMeItem newitem = new TradeMeItem(path, name, price, time, counter++);
if (checkFilters(newitem))
{
foreach (TradeMeItem i in fuckoff)
{
if (i.Equals(newitem))
{
shouldAdd = false;
}
}
if (shouldAdd)
{
items.Add(newitem);
}
}
}
}
private bool checkFilters(TradeMeItem item)
{
int value = 0;
if (trackBar1.InvokeRequired)
trackBar1.Invoke(new MethodInvoker(() => value = trackBar1.Value));
else
value = trackBar1.Value;
//Price filter
if (Convert.ToDouble(item.price.Substring(1, item.price.Length - 1)) > value)
return false;
//Wrecking and damaged filters
if (item.name.ToLower().Contains("wreck") || item.name.ToLower().Contains("broken") || item.name.ToLower().Contains("faulty") || item.name.ToLower().Contains("repairs") || item.name.ToLower().Contains("not working") || item.name.ToLower().Contains("parts"))
return false;
return true;
}
private void listView1_RetrieveVirtualItem(object sender, RetrieveVirtualItemEventArgs e)
{
try
{
if (items.Count <= e.ItemIndex)
{
e.Item = new ListViewItem();
}
else
{
TradeMeItem item = items[e.ItemIndex];
ListViewItem listitem = new ListViewItem("", item.imageindex);
listitem.SubItems.Add(item.name);
listitem.SubItems.Add(item.price);
listitem.SubItems.Add(item.time);
e.Item = listitem;
}
}
catch
{
e.Item = new ListViewItem();
}
}
private void getTradeMeItemsFromURL(string url)
{
WebClient wc = new WebClient();
wc.DownloadFile(url, "temp.htm");
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.Load("temp.htm");
File.Delete("temp.htm");
HtmlNodeCollection nodeCollection = doc.DocumentNode.SelectNodes("//ul[@id='ListViewList']//li[@class='listingCard']");
int counter = 0;
foreach (HtmlNode node in nodeCollection)
{
HtmlNode test = node.SelectSingleNode(".//div[@class='listingImage']").SelectSingleNode(".//img");
string name = test.GetAttributeValue("alt", "error");
string imagesource = test.GetAttributeValue("src", "noPhoto");
if (imagesource.Contains("noPhoto"))
imagesource = "http://www.trademe.co.nz/images/NewSearchCards/LVIcons/noPhoto_160x120.png";
backgroundWorker1.ReportProgress(1, new AsyncImage(counter, imagesource));
string price = node.SelectSingleNode(".//div[@class='listingBidPrice']").InnerText;
string time = node.SelectSingleNode(".//div[@class='listingCloseDateTime']").InnerText;
//div class="listingTitle"
string path = node.SelectSingleNode(".//div[@class='listingTitle']").SelectSingleNode(".//a").GetAttributeValue("href", "null");
path = path.Insert(0, "http://www.trademe.co.nz/");
bool shouldAdd = true;
TradeMeItem newitem = new TradeMeItem(path, name, price, time, counter++);
if (checkFilters(newitem))
{
foreach (TradeMeItem i in fuckoff)
{
if (i.Equals(newitem))
shouldAdd = false;
}
if (shouldAdd)
items.Add(newitem);
}
}
}
