std::string CQueryUtil::nodeText(GumboNode *apNode)
{
std::string text;
writeNodeText(apNode, text);
return text;
}
void CQueryUtil::writeNodeText(GumboNode* apNode, std::string& aText)
{
switch (apNode->type)
{
case GUMBO_NODE_TEXT:
aText.append(apNode->v.text.text);
break;
case GUMBO_NODE_ELEMENT:
{
GumboVector children = apNode->v.element.children;
for (unsigned int i = 0; i < children.length; i++)
{
GumboNode* child = (GumboNode*) children.data[i];
writeNodeText(child, aText);
}
break;
}
default:
break;
}
}
