public void GetBooks()
{
var task = browser.EvaluateScriptAsync(
@"
(function() {
var arr = [], l = document.getElementsByTagName('a');
for(var i=0; i<l.length; i++) {
if(l[i].href.indexOf('ereader.chegg.com/#/books/') > -1) {
arr.push(l[i].href + '$$$' + l[i].getElementsByTagName('img')[0].src + l[i].innerText.split('\n').join('$$$') + '@@@');
}
}
return arr.toString();
})()"
);
task.ContinueWith(t =>
{
if (!t.IsFaulted)
{
var response = t.Result;
if (response.Success && response.Result != null && (string)response.Result != "")
{
this.Invoke((MethodInvoker) delegate { this.booksListView.Items.Clear(); });
string[] books = response.Result.ToString().Split(new[] { "@@@," }, StringSplitOptions.None);
ImageList images = new ImageList();
images.ImageSize = new Size(100, 122);
int listIndex = 0;
foreach (string book in books)
{
string[] bookDetails = book.Split(new[] { "$$$" }, StringSplitOptions.None);
WriteToLogs(book);
this.Invoke((MethodInvoker) delegate
{
images.Images.Add(LoadImage(bookDetails[1]));
this.booksListView.LargeImageList = images;
this.booksListView.Items.Add(
bookDetails[2] + "\n" + //Title of Book
bookDetails[3].Split(new[] { "ISBN: " }, StringSplitOptions.None)[0] + "\n" + //Author of Book
bookDetails[3].Split(new[] { "ISBN: " }, StringSplitOptions.None)[1], //eISBN of Book
listIndex);
});
listIndex++;
}
}
}
}, TaskScheduler.Default);
WriteToLogs("Successfully retrieved books.");
}