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Refactored constructor of Instance.
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This commit is contained in:
tastytea 2020-01-05 20:47:34 +01:00
parent cb7dee1ab7
commit a6bd081280
Signed by: tastytea
GPG Key ID: CFC39497F1B26E07
1 changed files with 21 additions and 19 deletions
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40
src/instance.cpp
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@ -34,29 +34,31 @@ Instance::Instance(string hostname, string access_token)
{
try
{
debuglog << "Querying " << _hostname << " for max_toot_chars…\n";
const auto answer{make_request(http_method::GET,
_baseuri + "/api/v1/instance")};
if (answer)
if (!answer)
{
debuglog << "Querying instance for max_toot_chars…\n";
_max_chars = [&answer]
{
auto &body{answer.body};
size_t pos_start{body.find("max_toot_chars")};
if (pos_start == string::npos)
{
debuglog << "max_toot_chars not found.\n";
return static_cast<uint64_t>(500);
}
pos_start = body.find(':', pos_start) + 1;
const size_t pos_end{body.find(',', pos_start)};
const auto max_toot_chars{body.substr(pos_start,
pos_end - pos_start)};
return static_cast<uint64_t>(stoull(max_toot_chars));
}();
debuglog << "Set _max_chars to: " << _max_chars << '\n';
return;
}
_max_chars = [&answer]
{
auto &body{answer.body};
size_t pos_start{body.find("max_toot_chars")};
if (pos_start == string::npos)
{
debuglog << "max_toot_chars not found.\n";
return static_cast<uint64_t>(500);
}
pos_start = body.find(':', pos_start) + 1;
const size_t pos_end{body.find(',', pos_start)};
const auto max_toot_chars{body.substr(pos_start,
pos_end - pos_start)};
return static_cast<uint64_t>(stoull(max_toot_chars));
}();
debuglog << "Set _max_chars to: " << _max_chars << '\n';
}
catch (const std::exception &e)
{