#pragma once #include #include #include #include #include #include using strings_t = std::vector; using attr_t = std::variant; class HTML; using html_element_t = std::variant; using elements_t = std::vector; const std::string preamble_tag = "!DOCTYPE html"; const std::vector block_elements { "!DOCTYPE", "html", "head", "body", "address", "article", "aside", "blockquote", "details", "dialog", "div", "dl", "dt", "dd", "fieldset", "figcaption", "figure", "footer", "form", "kt-part", "kt-chapter", "h1", "h2", "h3", "h4", "h5", "h6", "header", "hgroup", "hr", "img", "li", "main", "nav", "ol", "p", "section", "table", "ul", "td", "tr", "pre" }; std::ostream& operator<<(std::ostream& os, const elements_t& elements); std::string to_string(elements_t e); class HTML { public: operator std::string() { std::stringstream ss {}; ss << *this; return ss.str(); }; HTML(const std::string& tag) : m_tag(tag) {}; HTML(const std::string& tag, const std::string& text) : m_tag(tag), m_text({text}) {}; HTML(const std::string& tag, elements_t elements) : m_tag(tag), m_elements(elements) {}; HTML& attr(const std::string& name, attr_t value); HTML& attrs(const std::string& s); HTML& cls(const std::string& name) { return attr("class", name); }; HTML& sty(const std::string& css) { return attr("style", css); }; HTML& id(const std::string& id) { return attr("id", id); }; bool void_element(const std::string& tag) const; bool empty_element(const std::string& tag) const; friend std::ostream& operator<<(std::ostream& os, const HTML& h); friend std::ostream& operator<<(std::ostream& os, const std::vector& hv); private: std::string m_tag {}; std::vector> m_attrs {}; std::string m_text {}; elements_t m_elements {}; inline static const std::vector m_void_tags { "!DOCTYPE html", "area", "base", "br", "col", "command", "embed", "hr","img", "input", "keygen", "link", "meta", "param", "source", "track", "wbr" }; inline static const std::vector m_empty_tags { "script" }; }; namespace html { HTML elt(const std::string& tag); HTML elt(const std::string& tag, const std::string& text); HTML elt(const std::string& tag, elements_t elements); HTML elt(const std::string& tag, HTML e, elements_t elts); //HTML preamble(); //HTML head(strings_t css_filenames, strings_t js_filenames); elements_t page( const std::string& title, std::string page_title, const std::string& output_dir, const std::string& nav, int max_level, const std::string& toc, const std::string& text, const std::string& date, const std::string& version, const std::string& copyright, const std::string& css, const strings_t& css_filenames = {}, const strings_t& js_filenames = {}, const strings_t& local_fonts = {}, const std::string& logo = {}); void add_title(elements_t& body, const std::string& title, const std::string& logo=""); void add_title(elements_t& body, const std::string& title, const std::string& logo); void add_nav(elements_t& body, int max_level); void add_text(elements_t& body, const std::string& text, const std::string& toc_text, bool text_only); void add_bottom_spacer(elements_t& body); void add_status_bar(elements_t& body, const std::string& date, const std::string& version, const std::string& copyright); void add_page_cache(elements_t& body); void add_js_links(elements_t& body, const std::vector& js_filenames, const std::string& output_dir); elements_t make_page( elements_t body, std::string page_title, const std::string& css, const std::vector& css_filenames, const std::vector& local_fonts); bool tag_is_block_element(const std::string& tag); std::string make_paragraphs(const std::string& html_text); std::string minimize_css(const std::string& src); std::string minimize_js(const std::string& src); }