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Change the function that returns relative time strings to generate times relative to an arbitrary clock instead of always using time_point::now(). (this is so we can use blockchain::now() instead).

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Remove unused include.
This commit is contained in:
Eric Frias 2014-06-15 14:16:00 -04:00
parent 88162349f1
commit 888a01881a
3 changed files with 23 additions and 16 deletions
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8
include/fc/time.hpp
View file

@ -117,8 +117,12 @@ namespace fc {
/** return a human-readable approximate time, relative to now()
* e.g., "4 hours ago", "2 months ago", etc.
*/
string get_approximate_relative_time_string(const time_point_sec& event_time);
string get_approximate_relative_time_string(const time_point& event_time);
string get_approximate_relative_time_string(const time_point_sec& event_time,
const time_point_sec& relative_to_time = fc::time_point::now(),
const std::string& ago = " ago");
string get_approximate_relative_time_string(const time_point& event_time,
const time_point_sec& relative_to_time = fc::time_point::now(),
const std::string& ago = " ago");
}
#include <fc/reflect/reflect.hpp>

1
src/filesystem.cpp
View file

@ -16,7 +16,6 @@
#else
#include <sys/types.h>
#include <pwd.h>
#include <uuid/uuid.h>
#endif
namespace fc {

30
src/time.cpp
View file

@ -43,45 +43,47 @@ namespace fc {
}
// inspired by show_date_relative() in git's date.c
string get_approximate_relative_time_string(const time_point_sec& event_time) {
time_point_sec now_in_sec(time_point::now());
if (event_time > now_in_sec)
string get_approximate_relative_time_string(const time_point_sec& event_time,
const time_point_sec& relative_to_time /* = fc::time_point::now() */,
const std::string& ago /* = " ago" */) {
if (event_time > relative_to_time)
return "in the future";
stringstream result;
uint32_t seconds_ago = now_in_sec.sec_since_epoch() - event_time.sec_since_epoch();
uint32_t seconds_ago = relative_to_time.sec_since_epoch() - event_time.sec_since_epoch();
if (seconds_ago < 90)
{
result << seconds_ago << " second" << (seconds_ago > 1 ? "s" : "") << " ago";
result << seconds_ago << " second" << (seconds_ago > 1 ? "s" : "") << ago;
return result.str();
}
uint32_t minutes_ago = (seconds_ago + 30) / 60;
if (minutes_ago < 90)
{
result << minutes_ago << " minute" << (minutes_ago > 1 ? "s" : "") << " ago";
result << minutes_ago << " minute" << (minutes_ago > 1 ? "s" : "") << ago;
return result.str();
}
uint32_t hours_ago = (minutes_ago + 30) / 60;
if (hours_ago < 90)
{
result << hours_ago << " hour" << (hours_ago > 1 ? "s" : "") << " ago";
result << hours_ago << " hour" << (hours_ago > 1 ? "s" : "") << ago;
return result.str();
}
uint32_t days_ago = (hours_ago + 12) / 24;
if (days_ago < 90)
{
result << days_ago << " day" << (days_ago > 1 ? "s" : "") << " ago";
result << days_ago << " day" << (days_ago > 1 ? "s" : "") << ago;
return result.str();
}
uint32_t weeks_ago = (days_ago + 3) / 7;
if (weeks_ago < 70)
{
result << weeks_ago << " week" << (weeks_ago > 1 ? "s" : "") << " ago";
result << weeks_ago << " week" << (weeks_ago > 1 ? "s" : "") << ago;
return result.str();
}
uint32_t months_ago = (days_ago + 15) / 30;
if (months_ago < 12)
{
result << months_ago << " month" << (months_ago > 1 ? "s" : "") << " ago";
result << months_ago << " month" << (months_ago > 1 ? "s" : "") << ago;
return result.str();
}
uint32_t years_ago = days_ago / 365;
@ -93,11 +95,13 @@ namespace fc {
if (leftover_months)
result << leftover_months << " month" << (months_ago > 1 ? "s" : "");
}
result << " ago";
result << ago;
return result.str();
}
string get_approximate_relative_time_string(const time_point& event_time) {
return get_approximate_relative_time_string(time_point_sec(event_time));
string get_approximate_relative_time_string(const time_point& event_time,
const time_point& relative_to_time /* = fc::time_point::now() */,
const std::string& ago /* = " ago" */) {
return get_approximate_relative_time_string(time_point_sec(event_time), time_point_sec(relative_to_time), ago);
}
void to_variant( const microseconds& input_microseconds, variant& output_variant )