131 lines
3.5 KiB
C++
131 lines
3.5 KiB
C++
/* This file is part of mastodon-cpp.
|
|
* Prints a Mastodon-conversation in a tree.
|
|
* Argument has to be in the form: https://<domain>/<user>/<status id>
|
|
*
|
|
* This example uses a rather wasteful approach in order to use less code and
|
|
* therefore be more clear. Please don't use it on long conversations.
|
|
*/
|
|
|
|
// Don't compile this if the Easy-interface is turned off
|
|
#ifndef WITHOUT_EASY
|
|
|
|
#include <iostream>
|
|
#include <string>
|
|
#include <thread>
|
|
#include <chrono>
|
|
#include <ctime>
|
|
#include <regex>
|
|
|
|
// If we are compiling mastodon-cpp, use another include path
|
|
#ifdef MASTODON_CPP
|
|
#include "mastodon-cpp.hpp"
|
|
#include "easy/all.hpp"
|
|
#else
|
|
#include <mastodon-cpp/mastodon-cpp.hpp>
|
|
// Include all headers in mastodon-cpp/easy/
|
|
#include <mastodon-cpp/easy/all.hpp>
|
|
#endif
|
|
|
|
using Mastodon::API;
|
|
using Mastodon::Easy;
|
|
using std::cout;
|
|
using std::chrono::system_clock;
|
|
|
|
// Print a status to stdout, nicely formatted
|
|
void format_status(const Easy::Status &status, const std::uint8_t &level)
|
|
{
|
|
std::string space(level, ' ');
|
|
// Remove HTML-tags
|
|
std::regex restrip("<[^>]*>");
|
|
std::string content = std::regex_replace(status.content(), restrip, "");
|
|
|
|
cout << space << "+-----------------------------------------\n";
|
|
cout << space << "| " << status.account().acct() << ": \n";
|
|
|
|
while (!content.empty())
|
|
{
|
|
cout << space << "| " << content.substr(0, 40) << '\n';
|
|
if (content.length() > 40)
|
|
{
|
|
content = content.substr(40);
|
|
}
|
|
else
|
|
{
|
|
content.clear();
|
|
}
|
|
}
|
|
cout << space << "| "
|
|
<< Easy::strtime_local(status.created_at(), "%T") << '\n';
|
|
cout << space << "+-----------------------------------------" << std::endl;
|
|
}
|
|
|
|
// Fetch status and its descendants, output them
|
|
std::uint16_t print_status(Easy &masto, const std::string &id,
|
|
const std::uint8_t level)
|
|
{
|
|
std::uint16_t ret;
|
|
std::string answer;
|
|
API::parametermap parameters =
|
|
{
|
|
{ "id", { id }}
|
|
};
|
|
|
|
ret = masto.get(Mastodon::API::v1::statuses_id, parameters, answer);
|
|
|
|
if (ret == 0)
|
|
{
|
|
format_status(Easy::Status(answer), level);
|
|
|
|
ret = masto.get(Mastodon::API::v1::statuses_id_context,
|
|
parameters, answer);
|
|
if (ret == 0)
|
|
{
|
|
Easy::Context context(answer);
|
|
for (const Easy::Status &s : context.descendants())
|
|
{
|
|
// Only print descendant if it is a direct reply
|
|
// NOTE: This is a wasteful approach, I use it only in the
|
|
// interest of more clarity. Don't do this at home. :-)
|
|
if (s.in_reply_to_id() == id)
|
|
{
|
|
print_status(masto, s.id(), level + 4);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
if (argc < 2)
|
|
{
|
|
std::cerr << "usage: " << argv[0] << " <url>\n";
|
|
return 1;
|
|
}
|
|
|
|
// Extract domain name
|
|
std::string instance = std::string(argv[1]);
|
|
std::size_t pos = instance.find('/') + 2;
|
|
instance = instance.substr(pos, instance.find('/', pos) - pos);
|
|
|
|
// Extract status ID
|
|
std::string id = std::string(argv[1]);
|
|
id = id.substr(id.rfind('/') + 1);
|
|
|
|
cout << " Instance: " << instance << "\nStatus ID: " << id << "\n\n";
|
|
|
|
Easy masto(instance, "");
|
|
return print_status(masto, id, 0);
|
|
}
|
|
|
|
#else
|
|
#include <cstdio>
|
|
int main()
|
|
{
|
|
printf("mastodon-cpp was compiled without Easy support.\n");
|
|
return 255;
|
|
}
|
|
#endif // WITHOUT_EASY
|