Separate the logic to decide which presentation (e.g. "N months") to
use based on the length of the time from the present and actual
presentation (i.e. "strbuf_addf()"). This is not strictly needed
but will make the next step easier to read.
The format strings lost N_() markings along the way; help from the
i18n folks to come up with the best and sane way to mark them up is
very much appreciated.
Signed-off-by: Junio C Hamano <gits...@pobox.com>
---
date.c | 170 ++++++++++++++++++++++++++++++++++++++++++++++++-----------------
1 file changed, 127 insertions(+), 43 deletions(-)
diff --git a/date.c b/date.c
index 57331ed..b6ff04e 100644
--- a/date.c
+++ b/date.c
@@ -86,78 +86,162 @@ static int local_tzoffset(unsigned long time)
return offset * eastwest;
}
-void show_date_relative(unsigned long time, int tz,
- const struct timeval *now,
- struct strbuf *timebuf)
+enum relative_style {
+ rd_seconds = 0, rd_minutes, rd_hours, rd_days, rd_weeks, rd_months,
rd_years
+};
+
+struct relative_date {
+ int seconds;
+ int minutes;
+ int hours;
+ int days;
+ int weeks;
+ int months;
+ int years;
+};
+
+static enum relative_style format_relative_date(unsigned long diff,
+ struct relative_date *rd)
{
- unsigned long diff;
- if (now->tv_sec < time) {
- strbuf_addstr(timebuf, _("in the future"));
- return;
- }
- diff = now->tv_sec - time;
+ memset(rd, 0, sizeof(*rd));
if (diff < 90) {
- strbuf_addf(timebuf,
- Q_("%lu second ago", "%lu seconds ago", diff), diff);
- return;
+ rd->seconds = diff;
+ return rd_seconds;
}
/* Turn it into minutes */
diff = (diff + 30) / 60;
if (diff < 90) {
- strbuf_addf(timebuf,
- Q_("%lu minute ago", "%lu minutes ago", diff), diff);
- return;
+ rd->minutes = diff;
+ return rd_minutes;
}
/* Turn it into hours */
diff = (diff + 30) / 60;
if (diff < 36) {
- strbuf_addf(timebuf,
- Q_("%lu hour ago", "%lu hours ago", diff), diff);
- return;
+ rd->hours = diff;
+ return rd_hours;
}
/* We deal with number of days from here on */
diff = (diff + 12) / 24;
if (diff < 14) {
- strbuf_addf(timebuf,
- Q_("%lu day ago", "%lu days ago", diff), diff);
- return;
+ rd->days = diff;
+ return rd_days;
}
/* Say weeks for the past 10 weeks or so */
if (diff < 70) {
- strbuf_addf(timebuf,
- Q_("%lu week ago", "%lu weeks ago", (diff + 3) / 7),
- (diff + 3) / 7);
- return;
+ rd->weeks = (diff + 3) / 7;
+ return rd_weeks;
}
/* Say months for the past 12 months or so */
if (diff < 365) {
- strbuf_addf(timebuf,
- Q_("%lu month ago", "%lu months ago", (diff + 15) /
30),
- (diff + 15) / 30);
- return;
+ rd->months = (diff + 15) / 30;
+ return rd_months;
}
/* Give years and months for 5 years or so */
if (diff < 1825) {
unsigned long totalmonths = (diff * 12 * 2 + 365) / (365 * 2);
- unsigned long years = totalmonths / 12;
- unsigned long months = totalmonths % 12;
- if (months) {
+ rd->years = totalmonths / 12;
+ rd->months = totalmonths % 12;
+ return rd_years;
+ }
+ /* Otherwise, just years. Centuries is probably overkill. */
+ rd->years = (diff + 183) / 365;
+ return rd_years;
+}
+
+void show_date_relative(unsigned long time, int tz,
+ const struct timeval *now,
+ struct strbuf *timebuf)
+{
+ unsigned long diff;
+ struct relative_date rd;
+ int pf = 0; /* past or future */
+
+ struct {
+ struct { const char *s, *p; } msg_seconds;
+ struct { const char *s, *p; } msg_minutes;
+ struct { const char *s, *p; } msg_hours;
+ struct { const char *s, *p; } msg_days;
+ struct { const char *s, *p; } msg_weeks;
+ struct { const char *s, *p; } msg_months;
+ struct { const char *s, *p; } msg_years_only;
+ struct { const char *s, *p; } msg_years_months;
+ struct { const char *s, *p; } msg_years;
+ } msg[1] = {
+ {
+ { "%lu second ago", "%lu seconds ago" },
+ { "%lu minute ago", "%lu minutes ago" },
+ { "%lu hour ago", "%lu hours ago" },
+ { "%lu day ago", "%lu days ago" },
+ { "%lu week ago", "%lu weeks ago" },
+ { "%lu month ago", "%lu months ago" },
+ { "%lu year", "%lu years" },
+ {
+ /* TRANSLATORS: "%s" is "<n> years" */
+ "%s, %lu month ago",
+ /* TRANSLATORS: "%s" is "<n> years" */
+ "%s, %lu months ago"
+ },
+ { "%lu year ago", "%lu years ago" },
+ }
+ };
+
+ if (now->tv_sec < time) {
+ strbuf_addstr(timebuf, _("in the future"));
+ return;
+ }
+ diff = now->tv_sec - time;
+
+ switch (format_relative_date(diff, &rd)) {
+ case rd_seconds:
+ strbuf_addf(timebuf,
+ Q_(msg[pf].msg_seconds.s, msg[pf].msg_seconds.p,
+ rd.seconds), rd.seconds);
+ break;
+ case rd_minutes:
+ strbuf_addf(timebuf,
+ Q_(msg[pf].msg_minutes.s, msg[pf].msg_minutes.p,
+ rd.minutes), rd.minutes);
+ break;
+ case rd_hours:
+ strbuf_addf(timebuf,
+ Q_(msg[pf].msg_hours.s, msg[pf].msg_hours.p,
+ rd.hours), rd.hours);
+ break;
+ case rd_days:
+ strbuf_addf(timebuf,
+ Q_(msg[pf].msg_days.s, msg[pf].msg_days.p,
+ rd.days), rd.days);
+ break;
+ case rd_weeks:
+ strbuf_addf(timebuf,
+ Q_(msg[pf].msg_weeks.s, msg[pf].msg_weeks.p,
+ rd.weeks), rd.weeks);
+ break;
+ case rd_months:
+ strbuf_addf(timebuf,
+ Q_(msg[pf].msg_months.s, msg[pf].msg_months.p,
+ rd.months), rd.months);
+ break;
+
+ case rd_years:
+ if (rd.months) {
struct strbuf sb = STRBUF_INIT;
- strbuf_addf(&sb, Q_("%lu year", "%lu years", years),
years);
- /* TRANSLATORS: "%s" is "<n> years" */
+ strbuf_addf(&sb, Q_(msg[pf].msg_years_only.s,
+ msg[pf].msg_years_only.p,
+ rd.years), rd.years);
strbuf_addf(timebuf,
- Q_("%s, %lu month ago", "%s, %lu months ago",
months),
- sb.buf, months);
+ Q_(msg[pf].msg_years_months.s,
+ msg[pf].msg_years_months.p,
+ rd.months),
+ sb.buf, rd.months);
strbuf_release(&sb);
- } else
+ } else {
strbuf_addf(timebuf,
- Q_("%lu year ago", "%lu years ago", years),
years);
- return;
+ Q_(msg[pf].msg_years.s, msg[pf].msg_years.p,
+ rd.years), rd.years);
+ }
+ break;
}
- /* Otherwise, just years. Centuries is probably overkill. */
- strbuf_addf(timebuf,
- Q_("%lu year ago", "%lu years ago", (diff + 183) / 365),
- (diff + 183) / 365);
}
const char *show_date(unsigned long time, int tz, enum date_mode mode)
--
1.7.12.rc3.69.gaf0166d
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