private static async Task <ElementHandle> GetElement(Frame frame, FindElementBy findBy, string identifier, int index)
{
var elements = findBy == FindElementBy.XPath
? await frame.XPathAsync(identifier)
: await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier));
return(elements[index]);
}
public static async Task PuppeteerSwitchToFrame(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var frame = GetFrame(data);
var elem = (await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier)))[index];
data.Objects["puppeteerFrame"] = await elem.ContentFrameAsync();
data.Logger.Log($"Switched to iframe", LogColors.DarkSalmon);
}
public static void SeleniumClearField(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var element = GetElement(data, findBy, identifier, index);
element.Clear();
data.Logger.Log("Cleared the field", LogColors.JuneBud);
}
public static int SeleniumGetHeight(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var element = GetElement(data, findBy, identifier, index);
var height = element.Size.Height;
data.Logger.Log($"The height of the element is {height}", LogColors.JuneBud);
return(height);
}
public static int SeleniumGetPositionY(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var element = GetElement(data, findBy, identifier, index);
var y = element.Location.Y;
data.Logger.Log($"The Y coordinate of the element is {y}", LogColors.JuneBud);
return(y);
}
public static int SeleniumGetWidth(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var element = GetElement(data, findBy, identifier, index);
var width = element.Size.Width;
data.Logger.Log($"The width of the element is {width}", LogColors.JuneBud);
return(width);
}
public static bool SeleniumIsEnabled(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var element = GetElement(data, findBy, identifier, index);
var enabled = element.Enabled;
data.Logger.Log($"Found out the element is{(enabled ? "" : " not")} enabled", LogColors.JuneBud);
return(enabled);
}
public static async Task PuppeteerUploadFiles(BotData data, FindElementBy findBy, string identifier, int index, List <string> filePaths)
{
data.Logger.LogHeader();
var frame = GetFrame(data);
var elem = (await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier)))[index];
await elem.UploadFileAsync(filePaths.ToArray());
data.Logger.Log($"Uploaded {filePaths.Count} files to the element", LogColors.DarkSalmon);
}
public static async Task PuppeteerSelect(BotData data, FindElementBy findBy, string identifier, int index, string value)
{
data.Logger.LogHeader();
var frame = GetFrame(data);
var elem = (await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier)))[index];
await elem.SelectAsync(value);
data.Logger.Log($"Selected value {value}", LogColors.DarkSalmon);
}
public static void SeleniumSelectByText(BotData data, FindElementBy findBy, string identifier, int index, string text)
{
data.Logger.LogHeader();
var element = GetElement(data, findBy, identifier, index);
new SelectElement(element).SelectByText(text);
UpdateSeleniumData(data);
data.Logger.Log($"Selected text {text}", LogColors.JuneBud);
}
public static async Task PuppeteerSelectByText(BotData data, FindElementBy findBy, string identifier, int index, string text)
{
data.Logger.LogHeader();
var frame = GetFrame(data);
var elemScript = GetElementScript(findBy, identifier, index);
var script = $"let el={elemScript};for(let i=0;i<el.options.length;i++){{if(el.options[i].text=='{text}'){{el.selectedIndex = i;break;}}}}";
await frame.EvaluateExpressionAsync(script);
data.Logger.Log($"Selected text {text}", LogColors.DarkSalmon);
}
public static void SeleniumSubmit(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var element = GetElement(data, findBy, identifier, index);
element.Submit();
UpdateSeleniumData(data);
data.Logger.Log($"Submitted the form", LogColors.JuneBud);
}
public static void SeleniumClick(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var element = GetElement(data, findBy, identifier, index);
element.Click();
UpdateSeleniumData(data);
data.Logger.Log("Clicked the element", LogColors.JuneBud);
}
public static void SeleniumSwitchToFrame(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var browser = GetBrowser(data);
var element = GetElement(data, findBy, identifier, index);
browser.SwitchTo().Frame(element);
data.Logger.Log($"Switched to iframe", LogColors.JuneBud);
}
public static List <string> SeleniumGetAttributeValueAll(BotData data, FindElementBy findBy, string identifier,
string attributeName = "innerText")
{
data.Logger.LogHeader();
var elements = GetElements(data, findBy, identifier);
var values = elements.Select(e => e.GetAttribute(attributeName)).ToList();
data.Logger.Log($"Got {values.Count} values for attribute {attributeName}", LogColors.JuneBud);
return(values);
}
public static string SeleniumGetAttributeValue(BotData data, FindElementBy findBy, string identifier, int index,
string attributeName = "innerText")
{
data.Logger.LogHeader();
var element = GetElement(data, findBy, identifier, index);
var value = element.GetAttribute(attributeName);
data.Logger.Log($"Got value {value} of attribute {attributeName}", LogColors.JuneBud);
return(value);
}
public static async Task PuppeteerSelect(BotData data, FindElementBy findBy, string identifier, int index, string value)
{
data.Logger.LogHeader();
var frame = GetFrame(data);
var elem = await GetElement(frame, findBy, identifier, index);
await elem.SelectAsync(value);
data.Logger.Log($"Selected value {value}", LogColors.DarkSalmon);
}
private static IWebElement GetElement(BotData data, FindElementBy findBy, string identifier, int index)
{
var elements = GetElements(data, findBy, identifier).ToArray();
if (elements.Length < index + 1)
{
throw new Exception($"Expected at least {index + 1} elements to be found but {elements.Length} were found");
}
return(elements[index]);
}
public static async Task PuppeteerSwitchToFrame(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var frame = GetFrame(data);
var elem = await GetElement(frame, findBy, identifier, index);
data.SetObject("puppeteerFrame", await elem.ContentFrameAsync());
data.Logger.Log($"Switched to iframe", LogColors.DarkSalmon);
}
public static async Task PuppeteerSubmit(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var elemScript = GetElementScript(findBy, identifier, index);
var frame = GetFrame(data);
var script = elemScript + ".submit();";
await frame.EvaluateExpressionAsync(script);
data.Logger.Log($"Submitted the form by executing {script}", LogColors.DarkSalmon);
}
public static void SeleniumSelectByIndex(BotData data, FindElementBy findBy, string identifier, int index, int selectionIndex)
{
data.Logger.LogHeader();
var element = GetElement(data, findBy, identifier, index);
new SelectElement(element).SelectByIndex(selectionIndex);
UpdateSeleniumData(data);
data.Logger.Log($"Selected value at index {selectionIndex}", LogColors.JuneBud);
}
public static async Task <int> PuppeteerGetPositionY(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var frame = GetFrame(data);
var elem = (await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier)))[index];
var y = (int)(await elem.BoundingBoxAsync()).Y;
data.Logger.Log($"The Y coordinate of the element is {y}", LogColors.DarkSalmon);
return(y);
}
public static async Task <int> PuppeteerGetHeight(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var frame = GetFrame(data);
var elem = (await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier)))[index];
var height = (int)(await elem.BoundingBoxAsync()).Height;
data.Logger.Log($"The height of the element is {height}", LogColors.DarkSalmon);
return(height);
}
public static async Task PuppeteerTypeElement(BotData data, FindElementBy findBy, string identifier, int index,
string text, int timeBetweenKeystrokes = 0)
{
data.Logger.LogHeader();
var frame = GetFrame(data);
var elem = (await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier)))[index];
await elem.TypeAsync(text, new PuppeteerSharp.Input.TypeOptions { Delay = timeBetweenKeystrokes });
data.Logger.Log($"Typed {text}", LogColors.DarkSalmon);
}
public static async Task PuppeteerWaitForElement(BotData data, FindElementBy findBy, string identifier, bool hidden = false, bool visible = true,
int timeout = 30000)
{
data.Logger.LogHeader();
var frame = GetFrame(data);
await frame.WaitForSelectorAsync(BuildSelector(findBy, identifier),
new PuppeteerSharp.WaitForSelectorOptions { Hidden = hidden, Visible = visible, Timeout = timeout });
data.Logger.Log($"Waited for element with {findBy} {identifier}", LogColors.DarkSalmon);
}
private static string GetElementsScript(FindElementBy findBy, string identifier)
{
if (findBy == FindElementBy.XPath)
{
var script = $"document.evaluate(\"{identifier.Replace("\"", "\\\"")}\", document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null)";
return($"Array.from({{ length: {script}.snapshotLength }}, (_, index) => {script}.snapshotItem(index))");
}
else
{
return($"document.querySelectorAll('{BuildSelector(findBy, identifier)}')");
}
}
public static async Task PuppeteerSetAttributeValue(BotData data, FindElementBy findBy, string identifier, int index,
string attributeName, string value)
{
data.Logger.LogHeader();
var elemScript = GetElementScript(findBy, identifier, index);
var frame = GetFrame(data);
var script = elemScript + $".setAttribute('{attributeName}', '{value}');";
await frame.EvaluateExpressionAsync(script);
data.Logger.Log($"Set value {value} of attribute {attributeName} by executing {script}", LogColors.DarkSalmon);
}
public static async Task <bool> PuppeteerIsDisplayed(BotData data, FindElementBy findBy, string identifier, int index)
{
data.Logger.LogHeader();
var elemScript = GetElementScript(findBy, identifier, index);
var frame = GetFrame(data);
var script = $"window.getComputedStyle({elemScript}).display !== 'none';";
var displayed = await frame.EvaluateExpressionAsync <bool>(script);
data.Logger.Log($"Found out the element is{(displayed ? "" : " not")} displayed by executing {script}", LogColors.DarkSalmon);
return(displayed);
}
public static async Task PuppeteerClick(BotData data, FindElementBy findBy, string identifier, int index,
PuppeteerSharp.Input.MouseButton mouseButton = PuppeteerSharp.Input.MouseButton.Left, int clickCount = 1,
int timeBetweenClicks = 0)
{
data.Logger.LogHeader();
var frame = GetFrame(data);
var elem = (await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier)))[index];
await elem.ClickAsync(new PuppeteerSharp.Input.ClickOptions { Button = mouseButton, ClickCount = clickCount, Delay = timeBetweenClicks });
data.Logger.Log($"Clicked {clickCount} time(s) with {mouseButton} button", LogColors.DarkSalmon);
}
public static async Task<string> PuppeteerScreenshotBase64(BotData data, FindElementBy findBy, string identifier, int index,
bool fullPage = false, bool omitBackground = false)
{
data.Logger.LogHeader();
var frame = GetFrame(data);
var elem = (await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier)))[index];
var base64 = await elem.ScreenshotBase64Async(new PuppeteerSharp.ScreenshotOptions { FullPage = fullPage, OmitBackground = omitBackground });
data.Logger.Log($"Took a screenshot of the element as base64", LogColors.DarkSalmon);
return base64;
}