/**************************************************************************/
public void SetCssSelector(
int Slot,
string CssSelectorLabel,
string CssSelectorString,
MacroscopeConstants.DataExtractorType ExtractorType
)
{
MacroscopeDataExtractorExpression DataExtractorCssSelectorExpression;
KeyValuePair <string, MacroscopeDataExtractorExpression> ExpressionSlot;
if (
(!string.IsNullOrEmpty(CssSelectorString)) &&
(SyntaxCheckCssSelector(CssSelectorString: CssSelectorString)))
{
DataExtractorCssSelectorExpression = new MacroscopeDataExtractorExpression(
NewLabel: CssSelectorLabel,
NewExpression: CssSelectorString,
NewExtractorType: ExtractorType
);
ExpressionSlot = new KeyValuePair <string, MacroscopeDataExtractorExpression> (
CssSelectorLabel,
DataExtractorCssSelectorExpression
);
this.ExtractCssSelectors[Slot] = ExpressionSlot;
this.SetEnabled();
}
}
/**************************************************************************/
public void SetXpath(
int Slot,
string XpathLabel,
string XpathString,
MacroscopeConstants.DataExtractorType ExtractorType
)
{
MacroscopeDataExtractorExpression DataExtractorXpathsExpression;
KeyValuePair <string, MacroscopeDataExtractorExpression> ExpressionSlot;
if (
(!string.IsNullOrEmpty(XpathString)) &&
(SyntaxCheckXpath(XpathString: XpathString)))
{
DataExtractorXpathsExpression = new MacroscopeDataExtractorExpression(
NewLabel: XpathLabel,
NewExpression: XpathString,
NewExtractorType: ExtractorType
);
ExpressionSlot = new KeyValuePair <string, MacroscopeDataExtractorExpression> (
XpathLabel,
DataExtractorXpathsExpression
);
this.ExtractXpaths[Slot] = ExpressionSlot;
this.SetEnabled();
}
}
/**************************************************************************/
public MacroscopeDataExtractorExpression(
string NewLabel,
string NewExpression,
MacroscopeConstants.DataExtractorType NewExtractorType
)
{
this.SuppressDebugMsg = true;
this.Label = NewLabel;
this.Expression = NewExpression;
this.ExtractorType = NewExtractorType;
}
/** -------------------------------------------------------------------- **/
public List <KeyValuePair <string, string> > AnalyzeHtmlDoc(HtmlDocument HtmlDoc)
{
List <KeyValuePair <string, string> > ResultList = new List <KeyValuePair <string, string> > (32);
if (this.IsEnabled())
{
for (int Slot = 0; Slot < this.GetSize(); Slot++)
{
IList <HtmlNode> NodeSet;
string Label = this.ExtractCssSelectors[Slot].Key;
string Expression = this.ExtractCssSelectors[Slot].Value.Expression;
MacroscopeConstants.DataExtractorType ExtractorType = this.ExtractCssSelectors[Slot].Value.ExtractorType;
if (this.GetActiveInactive(Slot).Equals(MacroscopeConstants.ActiveInactive.INACTIVE))
{
continue;
}
else
if (!SyntaxCheckCssSelector(CssSelectorString: Expression))
{
continue;
}
NodeSet = HtmlDoc.QuerySelectorAll(Expression);
if (
(NodeSet != null) &&
(NodeSet.Count > 0))
{
foreach (HtmlNode Node in NodeSet)
{
KeyValuePair <string, string> Pair;
string Text;
switch (ExtractorType)
{
case MacroscopeConstants.DataExtractorType.OUTERHTML:
Text = Node.OuterHtml;
Pair = new KeyValuePair <string, string> (key: Label, value: Text);
ResultList.Add(item: Pair);
break;
case MacroscopeConstants.DataExtractorType.INNERHTML:
Text = Node.InnerHtml;
Pair = new KeyValuePair <string, string> (key: Label, value: Text);
ResultList.Add(item: Pair);
break;
case MacroscopeConstants.DataExtractorType.INNERTEXT:
Text = Node.InnerText;
if (MacroscopePreferencesManager.GetDataExtractorsCleanWhiteSpace())
{
Text = this.CleanWhiteSpace(Text: Text);
}
Pair = new KeyValuePair <string, string> (key: Label, value: Text);
ResultList.Add(item: Pair);
break;
default:
break;
}
}
}
}
}
return(ResultList);
}
/**************************************************************************/
public MacroscopeConstants.DataExtractorType GetExtractorType(int Slot)
{
MacroscopeConstants.DataExtractorType ExtractorType = this.ExtractCssSelectors[Slot].Value.ExtractorType;
return(ExtractorType);
}
/**************************************************************************/
public void SetDataExtractor()
{
int Max = this.DataExtractor.GetSize();
for (int Slot = 0; Slot < Max; Slot++)
{
ComboBox StateComboBox;
TextBox TextBoxLabel;
TextBox TextBoxExpression;
ComboBox ExtractToComboBox;
StateComboBox = this.Controls.Find(
string.Format("StateComboBox{0}", Slot + 1),
true
).FirstOrDefault() as ComboBox;
TextBoxLabel = this.Controls.Find(
string.Format("TextBoxLabel{0}", Slot + 1),
true
).FirstOrDefault() as TextBox;
TextBoxExpression = this.Controls.Find(
string.Format("TextBoxExpression{0}", Slot + 1),
true
).FirstOrDefault() as TextBox;
ExtractToComboBox = this.Controls.Find(
string.Format("ExtractToComboBox{0}", Slot + 1),
true
).FirstOrDefault() as ComboBox;
if (this.DataExtractor.IsEnabled())
{
MacroscopeConstants.ActiveInactive State = this.DataExtractor.GetActiveInactive(Slot: Slot);
MacroscopeConstants.DataExtractorType ExtractorType = this.DataExtractor.GetExtractorType(Slot: Slot);
switch (State)
{
case MacroscopeConstants.ActiveInactive.ACTIVE:
StateComboBox.SelectedIndex = 1;
break;
default:
StateComboBox.SelectedIndex = 0;
break;
}
TextBoxLabel.Text = this.DataExtractor.GetLabel(Slot: Slot);
TextBoxExpression.Text = this.DataExtractor.GetCssSelector(Slot: Slot);
if (
string.IsNullOrEmpty(TextBoxLabel.Text) ||
string.IsNullOrEmpty(TextBoxExpression.Text))
{
StateComboBox.SelectedIndex = 0;
}
switch (ExtractorType)
{
case MacroscopeConstants.DataExtractorType.OUTERHTML:
ExtractToComboBox.SelectedIndex = 0;
break;
case MacroscopeConstants.DataExtractorType.INNERHTML:
ExtractToComboBox.SelectedIndex = 1;
break;
case MacroscopeConstants.DataExtractorType.INNERTEXT:
ExtractToComboBox.SelectedIndex = 2;
break;
default:
ExtractToComboBox.SelectedIndex = 0;
break;
}
}
else
{
StateComboBox.SelectedIndex = 0;
TextBoxLabel.Text = "";
TextBoxExpression.Text = "";
ExtractToComboBox.SelectedIndex = 0;
}
}
}