public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vTargetText = (string)await v_Attribute.EvaluateCode(engine);
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
WebElement webElement = await NativeHelper.DataTableToWebElement(v_NativeSearchParameters, engine);
webElement.SelectionRules = vTargetText;
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
NativeRequest.ProcessRequest("getattribute", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
responseObject.Result.SetVariableValue(engine, v_OutputUserVariableName);
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vScript = (string)await v_FilePath.EvaluateCode(engine);
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
if (v_ScriptSource == "File Path")
{
vScript = File.ReadAllText(vScript);
}
else
{
vScript = v_InputJS;
}
WebElement webElement = new WebElement();
webElement.Value = vScript;
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
NativeRequest.ProcessRequest("injectjsscript", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
WebElement webElement = await NativeHelper.DataTableToWebElement(v_NativeSearchParameters, engine);
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
NativeRequest.ProcessRequest("gettable", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
HtmlDocument doc = new HtmlDocument();
//Load Source (String) as HTML Document
doc.LoadHtml(responseObject.Result);
//Get Header Tags
var headers = doc.DocumentNode.SelectNodes("//tr/th");
DataTable DT = new DataTable();
//If headers found
if (headers != null && headers.Count != 0)
{
// add columns from th (headers)
foreach (HtmlNode header in headers)
{
DT.Columns.Add(Regex.Replace(header.InnerText, @"\t|\n|\r", "").Trim());
}
}
else
{
var columnsCount = doc.DocumentNode.SelectSingleNode("//tr[1]").ChildNodes.Where(node => node.Name == "td").Count();
DT.Columns.AddRange((Enumerable.Range(1, columnsCount).Select(dc => new DataColumn())).ToArray());
}
// select rows with td elements and load each row (containing <td> tags) into DataTable
foreach (var row in doc.DocumentNode.SelectNodes("//tr[td]"))
{
DT.Rows.Add(row.SelectNodes("td").Select(td => Regex.Replace(td.InnerText, @"\t|\n|\r", "").Trim()).ToArray());
}
DT.SetVariableValue(engine, v_OutputUserVariableName);
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
var vXAdjustment = (int)await v_XAdjustment.EvaluateCode(engine);
var vYAdjustment = (int)await v_YAdjustment.EvaluateCode(engine);
User32Functions.GetWindowRect(chromeProcess.MainWindowHandle, out Rect chromeRect);
WebElement webElement = await NativeHelper.DataTableToWebElement(v_NativeSearchParameters, engine);
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
if (v_HoverType == "Simulate Hover")
{
NativeRequest.ProcessRequest("hoveroverelement", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
}
else
{
NativeRequest.ProcessRequest("getcoordinates", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
var screenPosition = responseObject.Result.Split(',');
/* Following are the values returned from extension
* screenPosition[0] = element.left, screenPosition[1] = element.top,
* screenPosition[2] = element.width, screenPosition[3] = element.height,
* screenPosition[4] = chrome toolbar height */
int xPosition = chromeRect.left + Convert.ToInt32(Convert.ToDouble(screenPosition[0])) + (Convert.ToInt32(Convert.ToDouble(screenPosition[2])) / 2) + vXAdjustment;
int yPosition = chromeRect.top + Convert.ToInt32(Convert.ToDouble(screenPosition[1])) + Convert.ToInt32(Convert.ToDouble(screenPosition[4])) + (Convert.ToInt32(Convert.ToDouble(screenPosition[3])) / 2) + vYAdjustment;
User32Functions.SetCursorPosition(xPosition, yPosition);
}
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
WebElement webElement = await NativeHelper.DataTableToWebElement(v_NativeSearchParameters, engine);
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
NativeRequest.ProcessRequest("elementexists", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
bool elementFound = responseObject.Result == "Element not found!" ? false : true;
elementFound.SetVariableValue(engine, v_OutputUserVariableName);
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
WebElement webElement = new WebElement();
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
NativeRequest.ProcessRequest("closetab", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
}
public static void GetUIElement(object sender, EventArgs e, DataTable nativeSearchParameters, IfrmCommandEditor editor)
{
ChromeExtensionRegistryManager registryManager = new ChromeExtensionRegistryManager();
bool isChromeNativeMessagingInstalled = registryManager.IsExtensionInstalled();
if (isChromeNativeMessagingInstalled)
{
try
{
User32Functions.BringChromeWindowToTop();
string webElementStr;
NativeRequest.ProcessRequest("getelement", "", 60, out webElementStr);
if (!string.IsNullOrEmpty(webElementStr) && webElementStr != "stopped")
{
if (!webElementStr.Contains("tagName"))
{
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(webElementStr);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
}
WebElement webElement = JsonConvert.DeserializeObject <WebElement>(webElementStr);
DataTable SearchParameters = WebElementToDataTable(webElement);
if (SearchParameters != null)
{
nativeSearchParameters.Rows.Clear();
foreach (DataRow rw in SearchParameters.Rows)
{
nativeSearchParameters.ImportRow(rw);
}
}
}
}
catch (Exception ex)
{
// Throw Error in Message Box
if (ex.Message.Contains("Pipe hasn't been connected yet."))
{
var result = ((Form)editor).Invoke(new Action(() =>
{
editor.ShowMessage("Chrome Native Extension is not installed! \n Please visit: https://chrome.google.com/webstore/detail/openbots-web-automation/kkepankimcahnjamnimeijpplgjpmdpp/related", "MessageBox", DialogType.OkOnly, 10);
}
));
}
else if (ex.Message.ToLower().Contains("arithmetic operation resulted in an overflow"))
{
var result = ((Form)editor).Invoke(new Action(() =>
{
editor.ShowMessage("Chrome Native Extension stopped responding.", "MessageBox", DialogType.OkOnly, 10);
}
));
}
else
{
var result = ((Form)editor).Invoke(new Action(() =>
{
editor.ShowMessage(ex.Message, "MessageBox", DialogType.OkOnly, 10);
}
));
}
}
finally
{
Process process = Process.GetCurrentProcess();
User32Functions.ActivateWindow(process.MainWindowTitle);
}
}
else
{
var result = ((Form)editor).Invoke(new Action(() =>
{
editor.ShowMessage("Chrome Native Extension is not installed! \nPlease open the Extensions Manager to install Chrome Native Extension.",
"MessageBox", DialogType.OkOnly, 10);
}
));
}
}
public async override Task RunCommand(object sender)
{
var engine = (IAutomationEngineInstance)sender;
var browserObject = ((OBAppInstance)await v_InstanceName.EvaluateCode(engine)).Value;
var chromeProcess = (Process)browserObject;
var vTimeout = (int)await v_Timeout.EvaluateCode(engine);
var vXAdjustment = (int)await v_XAdjustment.EvaluateCode(engine);
var vYAdjustment = (int)await v_YAdjustment.EvaluateCode(engine);
User32Functions.GetWindowRect(chromeProcess.MainWindowHandle, out Rect chromeRect);
WebElement webElement = await NativeHelper.DataTableToWebElement(v_NativeSearchParameters, engine);
webElement.Value = v_OpenLinkOptions;
User32Functions.BringWindowToFront(chromeProcess.MainWindowHandle);
string responseText;
if ((v_ClickButton == "Left" || v_ClickButton == "Middle") && v_ClickType == "Simulate Click")
{
string clickButton = v_ClickButton.ToLower() + "click";
NativeRequest.ProcessRequest(clickButton, JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
if (v_OpenLinkOptions == "New Window" && v_ClickButton == "Left")
{
//Create new browser
int chromeProcessCount = Process.GetProcessesByName("chrome").Length;
var process = Process.Start("chrome.exe", responseObject.Result + " --new-window");
if (chromeProcessCount > 0)
{
while (process.HasExited == false)
{
Thread.Sleep(100);
process.Refresh();
}
}
//Delay 7 seconds
Thread.Sleep(7000);
Process[] procsChrome = Process.GetProcessesByName("chrome");
foreach (Process chrome in procsChrome)
{
// the chrome process must have a window
if (chrome.MainWindowHandle == IntPtr.Zero)
{
continue;
}
process = chrome;
break;
}
new OBAppInstance(v_NewInstanceName, process).SetVariableValue(engine, v_NewInstanceName);
}
}
else
{
NativeRequest.ProcessRequest("getcoordinates", JsonConvert.SerializeObject(webElement), vTimeout, out responseText);
NativeResponse responseObject = JsonConvert.DeserializeObject <NativeResponse>(responseText);
if (responseObject.Status == "Failed")
{
throw new Exception(responseObject.Result);
}
var screenPosition = responseObject.Result.Split(',');
/* Following are the values returned from extension
* screenPosition[0] = element.left, screenPosition[1] = element.top,
* screenPosition[2] = element.width, screenPosition[3] = element.height,
* screenPosition[4] = chrome toolbar height */
int xPosition = chromeRect.left + Convert.ToInt32(Convert.ToDouble(screenPosition[0])) + (Convert.ToInt32(Convert.ToDouble(screenPosition[2])) / 2) + vXAdjustment;
int yPosition = chromeRect.top + Convert.ToInt32(Convert.ToDouble(screenPosition[1])) + Convert.ToInt32(Convert.ToDouble(screenPosition[4])) + (Convert.ToInt32(Convert.ToDouble(screenPosition[3])) / 2) + vYAdjustment;
User32Functions.SetCursorPosition(xPosition, yPosition);
if (v_ClickButton == "Left")
{
User32Functions.SendMouseClick("Left Click", xPosition, yPosition);
}
else if (v_ClickButton == "Right")
{
User32Functions.SendMouseClick("Right Click", xPosition, yPosition);
}
else
{
User32Functions.SendMouseClick("Middle Click", xPosition, yPosition);
}
}
}
