std::string special_tag_a(const HtmlToMarkdown& htmlToMarkdown, CNode node) {
std::string text = htmlToMarkdown(node);
std::string href = node.attribute("href");
translate_link_address(text);
translate_link_address(href);
return "[" + text + "](" + href + ")";
}
void CTagCn::operator ()(const CNode& node, CTreeNode& tree_node)
{
(*this)(node);
checkAttributes(node, { "type" });
string attr = node.attribute("type").as_string();
CNode child = node.first_child();
if (attr == "real" || attr == "")
{
hasNChilds(node, 1);
nodeIsReal(child, tree_node.Step("cn"));
return;
}
}
std::string special_tag_img(const HtmlToMarkdown& htmlToMarkdown, CNode node) {
std::string alt = node.attribute("alt");
std::string src = node.attribute("src");
auto my_emoji = emoji.find(src);
if (my_emoji == emoji.end()) {
emoji_not_found[src]++;
return "![" + alt + "](" + src + ")";
}
else {
return my_emoji->second;
}
}
void CTagCn::operator ()(const CNode& node)const
{
checkAttributes(node, { "type" });
string attr = node.attribute("type").as_string();
CNode child = node.first_child();
if (attr == "real" || attr == "")
{
hasNChilds(node, 1);
nodeIsReal(child);
return;
}
if (attr == "integer")
{
hasNChilds(node, 1);
nodeIsInteger(child);
return;
};
// syntax "real <sep/> real"
if ((attr == "complex-cartesian") || (attr == "complex-polar"))
{
hasNChilds(node, 3);
nodeIsReal(child);
nodeIsReal(child.next_sibling().next_sibling());
if (string(child.next_sibling().name()) != string("sep"))
throwException(node, node.offset_debug(), INCORRECT_VALUE);
return;
};
// syntax "int <sep/> imt"
if (attr == "rational")
{
hasNChilds(node, 3);
nodeIsInteger(child);
nodeIsInteger(child.next_sibling().next_sibling());
if (string(child.next_sibling().name()) != string("sep"))
throwException(node, node.offset_debug(), INCORRECT_VALUE);
return;
};
if (attr == "constant")
{
return;
};
throwException(node, node.offset_debug(), UNKNOWN_ATTRIBUTE);
}