tastytea/mastodonpp
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Query max_toot_chars the first time get_max_chars() is called.

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This commit is contained in:
tastytea 2020-01-06 09:31:05 +01:00
parent 6663cca653
commit 0638f8fe9a
Signed by: tastytea
GPG Key ID: CFC39497F1B26E07
2 changed files with 39 additions and 31 deletions
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5
include/instance.hpp
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@ -94,10 +94,7 @@ public:
* @since 0.1.0 * @since 0.1.0
*/ */
[[nodiscard]] [[nodiscard]]
inline uint64_t get_max_chars() const uint64_t get_max_chars();
{
return _max_chars;
}
private: private:
const string _hostname; const string _hostname;

17
src/instance.cpp
View File

@ -27,7 +27,14 @@ Instance::Instance(const string_view &hostname, const string_view &access_token)
: _hostname{hostname} : _hostname{hostname}
, _baseuri{"https://" + _hostname} , _baseuri{"https://" + _hostname}
, _access_token{access_token} , _access_token{access_token}
, _max_chars{500} , _max_chars{0}
{}
uint64_t Instance::get_max_chars()
{
constexpr uint64_t default_max_chars{500};
if (_max_chars == 0)
{ {
try try
{ {
@ -36,7 +43,8 @@ Instance::Instance(const string_view &hostname, const string_view &access_token)
_baseuri + "/api/v1/instance")}; _baseuri + "/api/v1/instance")};
if (!answer) if (!answer)
{ {
return; debuglog << "Could not get instance info.\n";
return default_max_chars;
} }
_max_chars = [&answer] _max_chars = [&answer]
@ -46,7 +54,7 @@ Instance::Instance(const string_view &hostname, const string_view &access_token)
if (pos_start == string::npos) if (pos_start == string::npos)
{ {
debuglog << "max_toot_chars not found.\n"; debuglog << "max_toot_chars not found.\n";
return static_cast<uint64_t>(500); return default_max_chars;
} }
pos_start = body.find(':', pos_start) + 1; pos_start = body.find(':', pos_start) + 1;
const size_t pos_end{body.find(',', pos_start)}; const size_t pos_end{body.find(',', pos_start)};
@ -63,4 +71,7 @@ Instance::Instance(const string_view &hostname, const string_view &access_token)
} }
} }
return _max_chars;
}
} // namespace mastodonpp } // namespace mastodonpp