html.hpp

Go to the documentation of this file.

#pragma once
 
 
#include "utils.hpp"
#include <stdexcept>
#include <string>
#include <cstring>
 
#include <tidy.h>
#include <tidybuffio.h>
 
#include <pugixml.hpp>
 
 
using namespace pugi;
 
class Html {
private:
    xml_document doc;
    xml_node head;
 
    std::string title{""};
    std::string icon_url{""};
    std::string img_url{""};
    std::string rss_url{""};
    std::string description{""};
    std::string article{""};
    std::string body{""};
 
    static void configure_tidy_doc(TidyDoc &doc);
 
    TidyDoc tidy_doc_from_file(std::string path);
 
    std::string convert_to_xml(TidyDoc doc);
 
    static inline const std::vector<std::string> USELESS_CHILDREN = {
        "script", "form", "input", "label", "nav", "footer", "header"
    };
 
    void remove_useless_children(xml_node &root);
 
    Html(TidyDoc &tdoc);
 
    xml_node get_body_node();
 
public:
 
    Html(std::string path);
 
    static Html from_string(std::string s);
 
    std::string get_title();
    std::string get_icon_url();
    std::string get_img_url();
    std::string get_rss_url();
    std::string get_body();
    std::string get_article();
    std::string get_description();
 
    std::string to_json(bool metadata_only=false);
};