private void LogMeIn(string uri)
{
var body = this.Navigate(uri);
var navigator = new HtmlNodeNavigator(body);
this.TryGetTokens(navigator, out this.viewState, out this.eventValidation);
var postData = new List <KeyValuePair <string, string> >();
postData.Add(new KeyValuePair <string, string>("__VIEWSTATE", viewState));
postData.Add(new KeyValuePair <string, string>("__EVENTVALIDATION", eventValidation));
postData.Add(new KeyValuePair <string, string>("UserNameTextBox", creds.Username));
postData.Add(new KeyValuePair <string, string>("PasswordTextBox", creds.Password));
postData.Add(new KeyValuePair <string, string>("ConfCheckBox", "on"));
postData.Add(new KeyValuePair <string, string>("LoginButton", "Authenticate"));
postData.Add(new KeyValuePair <string, string>("RequestPasswordTextBox", ""));
var content = new FormUrlEncodedContent(postData);
var response = client.PostAsync(uri + "?TIMEOUT=true", content).Result;
navigator = new HtmlNodeNavigator(body);
var doc = navigator.CurrentDocument;
doc.Save(@"..\login.html");
uri = @"https://www.bldgportal.com/Application/PortalMain.aspx";
navigator = new HtmlNodeNavigator(this.Navigate(uri));
doc = navigator.CurrentDocument;
doc.Save(@"..\portal.html");
var success = navigator.MoveToId("UserIdTable");
var iterator = navigator.CurrentNode.SelectNodes(@".//a[@onclick]");
var nodeLin = iterator[0];
// get and use the SID to log into the RFI subsystem
var regex = new System.Text.RegularExpressions.Regex(@"(?<sid>\?SID=.*)'");
var match = regex.Match(nodeLin.Attributes["onclick"].Value);
var group = match.Groups;
this.GlobalEvocoId = group["sid"].Value;
}
/// <summary>
///
/// </summary>
/// <param name="storeNumber">the store number to lookup</param>
/// <param name="rfiNumber">the rfi number to lookup</param>
/// <param name="htmlDocumentStream">the raw html stream of the rfi if we found it</param>
/// <returns><see cref="bool"/> true if the RFI was found otherwise false</returns>
public bool TryNavigateStoreRfi(int storeNumber, int sequence, int rfiNumber, out System.IO.Stream htmlDocumentStream)
{
// we have to emulate the way the browser works. Evoco uses javascript onload events for redirection
// which means that the httpClient doesn't follow to redirects
#region RfiSubsystemLogin
//log into the rfi sub system
var uri = @"http://www.bldgportal.com/RFI/loginDirect.aspx{0}";
this.Navigate(String.Format(uri, this.GlobalEvocoId));
#endregion
#region Rfisearch
// the values from the search box are sent as get parameters
// here we are doing the same, the page that is returned contains a window.location javascript which
// is fired at the onload event. the window.location contians the evoco project ID which we need.
var uriToStoreRfis = String.Format("http://www.bldgportal.com/RFI/Application/Projects/ProjectListGrid.aspx?VCP=true&SEARCH_TYPE=StoreNumber&SEARCH_VALUE={0}&SORT_BY=Store&SORT_DIR=ASC", storeNumber.ToString());
var thisResponse = this.Navigate(uriToStoreRfis);
//extract the evoco id
var navigator = new HtmlNodeNavigator(thisResponse);
var doc = navigator.CurrentDocument;
doc.Save(String.Format(@"..\{0}-search.html", storeNumber.ToString()));
Logger.LoggerAsync.InstanceOf.GeneralLogger.Trace("Attempting to find RFI attachments for {0}", storeNumber.ToString());
string evocoId = "";
var scriptNode = navigator.SelectSingleNode(".//script[@event='onload']");
var regex = new System.Text.RegularExpressions.Regex(@"PROJECT_ID=(?<id>\d+)");
var match = regex.Match(scriptNode.Value);
// we initally assume that there is only one matching store
// if that fails then there may be more than one match store
if (match.Success)
{
var group = match.Groups;
evocoId = group["id"].Value;
}
else // if there are more than one matching store, then we are returned a table with the stores. we need to select the correct one
// let's first move and test if we can get to the table with id "projectGrid"
// if we are successful then we can select the correct store. otherwise something else went wrong
{
if (navigator.MoveToId("projectGrid"))
{
var headerRow = navigator.CurrentNode.SelectSingleNode(@".//tr[contains(concat(' ',@class,' '), ' DataGridFixedHeader ')]");
var gridRows = navigator.CurrentNode.SelectNodes(@".//tr[not(contains(concat(' ',@class,' '), ' DataGridFixedHeader '))]");
var storeIndexLocation = 0;
// loop over the header rows until we encounter the node that has the word "store". save the index value so we can quickly jump to that location in the data rows.
while (!headerRow.ChildNodes[storeIndexLocation].InnerText.Contains("Store"))
{
storeIndexLocation++;
}
var storeNumberAndSequence = String.Format("{0}-{1}", storeNumber.ToString(), sequence.ToString("D3"));
foreach (var dataRow in gridRows)
{
if (dataRow.ChildNodes[storeIndexLocation].InnerText == storeNumberAndSequence)
{
match = regex.Match(dataRow.GetAttributeValue("onclick", ""));
evocoId = match.Groups["id"].Value;
}
}
}
}
//use the evoco id to get the list of open RFIs
var uriToRfiList = String.Format("http://www.bldgportal.com/RFI/Application/Project/RFI/RFIListGrid.aspx?PROJECT_ID={0}&FILTER_BY=OPEN", evocoId);
#endregion
#region GetRfiTable
//find the rfi in the table
//rfis live in a <table id="RFIGrid"><tr><td></td><td onClick="ShowModalDialog('RFIResponse.aspx?RID=XXXXX','650px','800px');" >XX</td></tr></table>
//
//if there are no open RFIs then there is a <span id="noRFISFound"></span> which says no RFI where found.
thisResponse = this.Navigate(uriToRfiList);
navigator = new HtmlNodeNavigator(thisResponse);
#endregion
#region ProcessRfiRequest
#region NoOpenRfis
var success = navigator.MoveToId("noRFISFound");
if (success)
{
// no open Rfis where found
htmlDocumentStream = new System.IO.MemoryStream();
return(false);
#endregion
#region FoundOpenRfis
}
else
{
// found some open Rfis
success = navigator.MoveToId("RFIGrid");
doc = navigator.CurrentDocument;
doc.Save(String.Format(@"..\{0}.html", storeNumber.ToString()));
var rowNodes = navigator.CurrentNode.SelectNodes(".//tr[@id]");
#region RfiIteration
foreach (var row in rowNodes)
{
// the rfi number is found in the third child node
var cell = row.ChildNodes[2];
#region RfiTestForNumberMatch
if (cell.InnerText == rfiNumber.ToString())
{
var onClickAttribute = cell.GetAttributeValue("onclick", "");
regex = new System.Text.RegularExpressions.Regex(@"RID=(?<id>\d+)");
match = regex.Match(onClickAttribute);
var group = match.Groups;
string rfiId = group["id"].Value;
// uri for rfi using rfi id http://www.bldgportal.com/RFI/Application/Project/RFI/RFIResponse.aspx?RID=194553
var uriToRfi = string.Format("http://www.bldgportal.com/RFI/Application/Project/RFI/RFIResponse.aspx?RID={0}", rfiId);
thisResponse = this.Navigate(uriToRfi);
navigator = new HtmlNodeNavigator(thisResponse);
// the attachments are located in an iframe. We get the path to post data to from the src attribute of the ifram node
var iframeNode = navigator.CurrentNode.SelectSingleNode(@"//iframe");
var filePath = iframeNode.GetAttributeValue("src", "");
// here we need to trim off the path notation "../../"
filePath = filePath.Substring(5);
filePath = filePath.Replace("&", "&");
// concat the file path with the base uri
var uriToFile = "http://www.bldgportal.com/RFI/Application/" + filePath;
htmlDocumentStream = this.Navigate(uriToFile);
return(true);
}
#endregion
}
#endregion
// didn't find the RFI in the table
htmlDocumentStream = new System.IO.MemoryStream();
return(false);
}
#endregion
#endregion
}
