use strict;
use IkiWiki 3.00;
use Time::Local;
-use POSIX;
+use POSIX ();
my $time=time;
my @now=localtime($time);
plugin => {
safe => 1,
rebuild => undef,
+ section => "widget",
},
archivebase => {
type => "string",
safe => 1,
rebuild => 1,
},
+ archive_pagespec => {
+ type => "pagespec",
+ example => "posts/* and !*/Discussion",
+ description => "PageSpec of pages to include in the archives; used by ikiwiki-calendar command",
+ link => 'ikiwiki/PageSpec',
+ safe => 1,
+ rebuild => 0,
+ },
}
sub is_leap_year (@) {
my %params=@_;
my %linkcache;
- foreach my $p (pagespec_match_list($params{page}, $params{pages},
+ foreach my $p (pagespec_match_list($params{page},
+ "creation_year($params{year}) and creation_month($params{month}) and ($params{pages})",
# add presence dependencies to update
# month calendar when pages are added/removed
deptype => deptype("presence"))) {
my $mtime = $IkiWiki::pagectime{$p};
- my $src = $pagesources{$p};
my @date = localtime($mtime);
my $mday = $date[3];
my $month = $date[4] + 1;
my $mtag = sprintf("%02d", $month);
# Only one posting per day is being linked to.
- $linkcache{"$year/$mtag/$mday"} = "$src";
+ $linkcache{"$year/$mtag/$mday"} = $p;
+ }
+
+ my $pmonth = $params{month} - 1;
+ my $nmonth = $params{month} + 1;
+ my $pyear = $params{year};
+ my $nyear = $params{year};
+
+ # Adjust for January and December
+ if ($params{month} == 1) {
+ $pmonth = 12;
+ $pyear--;
+ }
+ if ($params{month} == 12) {
+ $nmonth = 1;
+ $nyear++;
}
- my @list;
+ # Add padding.
+ $pmonth=sprintf("%02d", $pmonth);
+ $nmonth=sprintf("%02d", $nmonth);
+
my $calendar="\n";
# When did this month start?
# Find out month names for this, next, and previous months
my $monthname=POSIX::strftime("%B", @monthstart);
- my $pmonthname=POSIX::strftime("%B", localtime(timelocal(0,0,0,1,$params{pmonth}-1,$params{pyear}-1900)));
- my $nmonthname=POSIX::strftime("%B", localtime(timelocal(0,0,0,1,$params{nmonth}-1,$params{nyear}-1900)));
+ my $pmonthname=POSIX::strftime("%B", localtime(timelocal(0,0,0,1,$pmonth-1,$pyear-1900)));
+ my $nmonthname=POSIX::strftime("%B", localtime(timelocal(0,0,0,1,$nmonth-1,$nyear-1900)));
my $archivebase = 'archives';
$archivebase = $config{archivebase} if defined $config{archivebase};
$archivebase = $params{archivebase} if defined $params{archivebase};
# Calculate URL's for monthly archives.
- my ($url, $purl, $nurl)=("$monthname",'','');
+ my ($url, $purl, $nurl)=("$monthname $params{year}",'','');
if (exists $pagesources{"$archivebase/$params{year}/$params{month}"}) {
$url = htmllink($params{page}, $params{destpage},
- "$archivebase/$params{year}/".sprintf("%02d", $params{month}),
- linktext => " $monthname ");
+ "$archivebase/$params{year}/".$params{month},
+ noimageinline => 1,
+ linktext => "$monthname $params{year}",
+ title => $monthname);
}
- add_depends($params{page}, "$archivebase/$params{year}/".sprintf("%02d", $params{month}),
+ add_depends($params{page}, "$archivebase/$params{year}/$params{month}",
deptype("presence"));
- if (exists $pagesources{"$archivebase/$params{pyear}/$params{pmonth}"}) {
+ if (exists $pagesources{"$archivebase/$pyear/$pmonth"}) {
$purl = htmllink($params{page}, $params{destpage},
- "$archivebase/$params{pyear}/" . sprintf("%02d", $params{pmonth}),
- linktext => " $pmonthname ");
+ "$archivebase/$pyear/$pmonth",
+ noimageinline => 1,
+ linktext => "\←",
+ title => $pmonthname);
}
- add_depends($params{page}, "$archivebase/$params{pyear}/".sprintf("%02d", $params{pmonth}),
+ add_depends($params{page}, "$archivebase/$pyear/$pmonth",
deptype("presence"));
- if (exists $pagesources{"$archivebase/$params{nyear}/$params{nmonth}"}) {
+ if (exists $pagesources{"$archivebase/$nyear/$nmonth"}) {
$nurl = htmllink($params{page}, $params{destpage},
- "$archivebase/$params{nyear}/" . sprintf("%02d", $params{nmonth}),
- linktext => " $nmonthname ");
+ "$archivebase/$nyear/$nmonth",
+ noimageinline => 1,
+ linktext => "\→",
+ title => $nmonthname);
}
- add_depends($params{page}, "$archivebase/$params{nyear}/".sprintf("%02d", $params{nmonth}),
+ add_depends($params{page}, "$archivebase/$nyear/$nmonth",
deptype("presence"));
# Start producing the month calendar
$calendar=<<EOF;
<table class="month-calendar">
- <caption class="month-calendar-head">
- $purl
- $url
- $nurl
- </caption>
+ <tr>
+ <th class="month-calendar-arrow">$purl</th>
+ <th class="month-calendar-head" colspan="5">$url</th>
+ <th class="month-calendar-arrow">$nurl</th>
+ </tr>
<tr>
EOF
my $dowabbr = POSIX::strftime("%a", @day);
$downame{$dow % 7}=$downame;
$dowabbr{$dow % 7}=$dowabbr;
- $calendar.= qq{\t\t<th class="month-calendar-day-head $downame">$dowabbr</th>\n};
+ $calendar.= qq{\t\t<th class="month-calendar-day-head $downame" title="$downame">$dowabbr</th>\n};
}
$calendar.=<<EOF;
# nothing has been printed, or else we are in the middle of a row.
for (my $day = 1; $day <= month_days(year => $params{year}, month => $params{month});
$day++, $wday++, $wday %= 7) {
- # At tihs point, on a week_start_day, we close out a row,
+ # At this point, on a week_start_day, we close out a row,
# and start a new one -- unless it is week_start_day on the
# first, where we do not close a row -- since none was started.
if ($wday == $week_start_day) {
}
my $tag;
- my $mtag = sprintf("%02d", $params{month});
- if (defined $pagesources{"$archivebase/$params{year}/$mtag/$day"}) {
+ my $key="$params{year}/$params{month}/$day";
+ if (defined $linkcache{$key}) {
if ($day == $today) {
$tag='month-calendar-day-this-day';
}
}
$calendar.=qq{\t\t<td class="$tag $downame{$wday}">};
$calendar.=htmllink($params{page}, $params{destpage},
- pagename($linkcache{"$params{year}/$mtag/$day"}),
- "linktext" => "$day");
- push @list, pagename($linkcache{"$params{year}/$mtag/$day"});
+ $linkcache{$key},
+ noimageinline => 1,
+ linktext => $day,
+ title => pagetitle(IkiWiki::basename($linkcache{$key})));
$calendar.=qq{</td>\n};
}
else {
sub format_year (@) {
my %params=@_;
+
+ my @post_months;
+ foreach my $p (pagespec_match_list($params{page},
+ "creation_year($params{year}) and ($params{pages})",
+ # add presence dependencies to update
+ # year calendar's links to months when
+ # pages are added/removed
+ deptype => deptype("presence"))) {
+ my $mtime = $IkiWiki::pagectime{$p};
+ my @date = localtime($mtime);
+ my $month = $date[4] + 1;
+ $post_months[$month]++;
+ }
+
my $calendar="\n";
+
+ my $pyear = $params{year} - 1;
+ my $nyear = $params{year} + 1;
+ my $thisyear = $now[5]+1900;
my $future_month = 0;
- $future_month = $now[4]+1 if ($params{year} == $now[5]+1900);
+ $future_month = $now[4]+1 if $params{year} == $thisyear;
my $archivebase = 'archives';
$archivebase = $config{archivebase} if defined $config{archivebase};
if (exists $pagesources{"$archivebase/$params{year}"}) {
$url = htmllink($params{page}, $params{destpage},
"$archivebase/$params{year}",
- linktext => "$params{year}");
+ noimageinline => 1,
+ linktext => $params{year},
+ title => $params{year});
}
add_depends($params{page}, "$archivebase/$params{year}", deptype("presence"));
- if (exists $pagesources{"$archivebase/$params{pyear}"}) {
+ if (exists $pagesources{"$archivebase/$pyear"}) {
$purl = htmllink($params{page}, $params{destpage},
- "$archivebase/$params{pyear}",
- linktext => "\←");
+ "$archivebase/$pyear",
+ noimageinline => 1,
+ linktext => "\←",
+ title => $pyear);
}
- add_depends($params{page}, "$archivebase/$params{pyear}", deptype("presence"));
- if (exists $pagesources{"$archivebase/$params{nyear}"}) {
+ add_depends($params{page}, "$archivebase/$pyear", deptype("presence"));
+ if (exists $pagesources{"$archivebase/$nyear"}) {
$nurl = htmllink($params{page}, $params{destpage},
- "$archivebase/$params{nyear}",
- linktext => "\→");
+ "$archivebase/$nyear",
+ noimageinline => 1,
+ linktext => "\→",
+ title => $nyear);
}
- add_depends($params{page}, "$archivebase/$params{nyear}", deptype("presence"));
+ add_depends($params{page}, "$archivebase/$nyear", deptype("presence"));
# Start producing the year calendar
+ my $m=$params{months_per_row}-2;
$calendar=<<EOF;
<table class="year-calendar">
- <caption class="year-calendar-head">
- $purl
- $url
- $nurl
- </caption>
+ <tr>
+ <th class="year-calendar-arrow">$purl</th>
+ <th class="year-calendar-head" colspan="$m">$url</th>
+ <th class="year-calendar-arrow">$nurl</th>
+ </tr>
<tr>
<th class="year-calendar-subhead" colspan="$params{months_per_row}">Months</th>
</tr>
$calendar.=qq{\t<tr>\n} if ($month % $params{months_per_row} == 1);
my $tag;
my $mtag=sprintf("%02d", $month);
- if ($month == $params{month}) {
- if ($pagesources{"$archivebase/$params{year}/$mtag"}) {
- $tag = 'this_month_link';
- }
- else {
- $tag = 'this_month_nolink';
- }
+ if ($month == $params{month} && $thisyear == $params{year}) {
+ $tag = 'year-calendar-this-month';
}
elsif ($pagesources{"$archivebase/$params{year}/$mtag"}) {
- $tag = 'month_link';
+ $tag = 'year-calendar-month-link';
}
elsif ($future_month && $month >= $future_month) {
- $tag = 'month_future';
+ $tag = 'year-calendar-month-future';
}
else {
- $tag = 'month_nolink';
+ $tag = 'year-calendar-month-nolink';
}
- if ($pagesources{"$archivebase/$params{year}/$mtag"}) {
+ if ($pagesources{"$archivebase/$params{year}/$mtag"} &&
+ $post_months[$mtag]) {
$murl = htmllink($params{page}, $params{destpage},
"$archivebase/$params{year}/$mtag",
- linktext => "$monthabbr");
+ noimageinline => 1,
+ linktext => $monthabbr,
+ title => $monthname);
$calendar.=qq{\t<td class="$tag">};
$calendar.=$murl;
$calendar.=qq{\t</td>\n};
return $calendar;
}
+sub setnextchange ($$) {
+ my $page=shift;
+ my $timestamp=shift;
+
+ if (! exists $pagestate{$page}{calendar}{nextchange} ||
+ $pagestate{$page}{calendar}{nextchange} > $timestamp) {
+ $pagestate{$page}{calendar}{nextchange}=$timestamp;
+ }
+}
+
sub preprocess (@) {
my %params=@_;
+
+ my $thisyear=1900 + $now[5];
+ my $thismonth=1 + $now[4];
+
$params{pages} = "*" unless defined $params{pages};
$params{type} = "month" unless defined $params{type};
- $params{month} = sprintf("%02d", $params{month}) if defined $params{month};
$params{week_start_day} = 0 unless defined $params{week_start_day};
$params{months_per_row} = 3 unless defined $params{months_per_row};
+ $params{year} = $thisyear unless defined $params{year};
+ $params{month} = $thismonth unless defined $params{month};
- if (! defined $params{year} || ! defined $params{month}) {
- # Record that the calendar next changes at midnight.
- $pagestate{$params{destpage}}{calendar}{nextchange}=($time
+ my $relativeyear=0;
+ if ($params{year} < 1) {
+ $relativeyear=1;
+ $params{year}=$thisyear+$params{year};
+ }
+ my $relativemonth=0;
+ if ($params{month} < 1) {
+ $relativemonth=1;
+ my $monthoff=$params{month};
+ $params{month}=($thismonth+$monthoff) % 12;
+ $params{month}=12 if $params{month}==0;
+ my $yearoff=POSIX::ceil(($thismonth-$params{month}) / -12)
+ - int($monthoff / 12);
+ $params{year}-=$yearoff;
+ }
+
+ $params{month} = sprintf("%02d", $params{month});
+
+ if ($params{type} eq 'month' && $params{year} == $thisyear
+ && $params{month} == $thismonth) {
+ # calendar for current month, updates next midnight
+ setnextchange($params{destpage}, ($time
+ (60 - $now[0]) # seconds
+ (59 - $now[1]) * 60 # minutes
+ (23 - $now[2]) * 60 * 60 # hours
- );
-
- $params{year} = 1900 + $now[5] unless defined $params{year};
- $params{month} = 1 + $now[4] unless defined $params{month};
+ ));
}
- else {
- delete $pagestate{$params{destpage}}{calendar};
+ elsif ($params{type} eq 'month' &&
+ (($params{year} == $thisyear && $params{month} > $thismonth) ||
+ $params{year} > $thisyear)) {
+ # calendar for upcoming month, updates 1st of that month
+ setnextchange($params{destpage},
+ timelocal(0, 0, 0, 1, $params{month}-1, $params{year}));
}
-
- # Calculate month names for next month, and previous months
- $params{pmonth} = $params{month} - 1;
- $params{nmonth} = $params{month} + 1;
- $params{pyear} = $params{year} - 1;
- $params{nyear} = $params{year} + 1;
-
- # Adjust for January and December
- if ($params{month} == 1) {
- $params{pmonth} = 12;
- $params{pyear}--;
+ elsif (($params{type} eq 'year' && $params{year} == $thisyear) ||
+ $relativemonth) {
+ # Calendar for current year updates 1st of next month.
+ # Any calendar relative to the current month also updates
+ # then.
+ if ($thismonth < 12) {
+ setnextchange($params{destpage},
+ timelocal(0, 0, 0, 1, $thismonth+1-1, $params{year}));
+ }
+ else {
+ setnextchange($params{destpage},
+ timelocal(0, 0, 0, 1, 1-1, $params{year}+1));
+ }
}
- if ($params{month} == 12) {
- $params{nmonth} = 1;
- $params{nyear}++;
+ elsif ($relativeyear) {
+ # Any calendar relative to the current year updates 1st
+ # of next year.
+ setnextchange($params{destpage},
+ timelocal(0, 0, 0, 1, 1-1, $thisyear+1));
+ }
+ elsif ($params{type} eq 'year' && $params{year} > $thisyear) {
+ # calendar for upcoming year, updates 1st of that year
+ setnextchange($params{destpage},
+ timelocal(0, 0, 0, 1, 1-1, $params{year}));
+ }
+ else {
+ # calendar for past month or year, does not need
+ # to update any more
+ delete $pagestate{$params{destpage}}{calendar};
}
my $calendar="";
- if ($params{type} =~ /month/i) {
+ if ($params{type} eq 'month') {
$calendar=format_month(%params);
}
- elsif ($params{type} =~ /year/i) {
+ elsif ($params{type} eq 'year') {
$calendar=format_year(%params);
}