chookchat/server/src/post.cpp

#include "post.h"
#include <memory>
#include <regex>
#include <sstream>
#include <string>
#include <ctime>
#include <maddy/parser.h>

std::regex tags("<[^<]*>");

Post::Post(const std::string& contentin, const std::string& user) : user(user), time(std::time(nullptr)) {
    // parse the post content markdown
    std::stringstream input(std::regex_replace(contentin, tags, ""));
    std::shared_ptr<maddy::Parser> parser = std::make_shared<maddy::Parser>();
    content = parser->Parse(input);
}
 
Post::Post(const std::string& contentin, uint64_t user) : userId(user), time(std::time(nullptr)) {
    // parse the post content markdown
    std::stringstream input(std::regex_replace(contentin, tags, ""));
    std::shared_ptr<maddy::Parser> parser = std::make_shared<maddy::Parser>();
    content = parser->Parse(input);
}

std::string Post::genHtml() const {
    std::stringstream ss;
    ss << "<hr>\n";

    // do time
    char buf[256];
    struct tm ts;
    ts = *localtime(&time);
    strftime(buf, sizeof(buf), "%a %Y-%m-%d %H:%M:%S %Z", &ts);

    ss << "<p class='postinfo'><i>" << user << "</i> posted this at " << buf << "</p>\n";

    ss << content;

    ss << "<p class='postinfo'>" << likes << " likes</p>";

    return ss.str();

}