-#! /usr/bin/perl
+#!/usr/bin/perl
# Copyright (c) 2006, 2007 Manoj Srivastava <srivasta@debian.org>
#
# This program is free software; you can redistribute it and/or modify
my $time=time;
my @now=localtime($time);
+my %changed;
sub import {
hook(type => "checkconfig", id => "calendar", call => \&checkconfig);
hook(type => "needsbuild", id => "calendar", call => \&needsbuild);
hook(type => "preprocess", id => "calendar", call => \&preprocess);
hook(type => "scan", id => "calendar", call => \&scan);
+ hook(type => "build_affected", id => "calendar", call => \&build_affected);
+
+ IkiWiki::loadplugin("transient");
}
sub getsetup () {
safe => 1,
rebuild => undef,
},
- calendar_autocreate_commit => {
- type => "boolean",
- example => 1,
- default => 1,
- description => "commit autocreated calendar pages",
- safe => 1,
- rebuild => 0,
- },
calendar_fill_gaps => {
type => "boolean",
example => 1,
sub checkconfig () {
if (! defined $config{calendar_autocreate}) {
- $config{calendar_autocreate} = defined $config{archivebase} || defined $config{calendar_autocreate_commit};
- }
- if (! defined $config{calendar_autocreate_commit}) {
- $config{calendar_autocreate_commit} = 1;
+ $config{calendar_autocreate} = defined $config{archivebase};
}
if (! defined $config{archive_pagespec}) {
$config{archive_pagespec} = '*';
return $days_in_month;
}
+sub build_affected {
+ my %affected;
+ my ($ayear, $amonth, $valid);
+
+ foreach my $year (keys %changed) {
+ ($ayear, $valid) = nextyear($year, $config{archivebase});
+ $affected{calendarlink($ayear)} = sprintf(gettext("building calendar for %s, its previous or next year has changed"), $ayear) if ($valid);
+ ($ayear, $valid) = previousyear($year, $config{archivebase});
+ $affected{calendarlink($ayear)} = sprintf(gettext("building calendar for %s, its previous or next year has changed"), $ayear) if ($valid);
+ foreach my $month (keys %{$changed{$year}}) {
+ ($ayear, $amonth, $valid) = nextmonth($year, $month, $config{archivebase});
+ $affected{calendarlink($ayear, sprintf("%02d", $amonth))} = sprintf(gettext("building calendar for %s/%s, its previous or next month has changed"), $amonth, $ayear) if ($valid);
+ ($ayear, $amonth, $valid) = previousmonth($year, $month, $config{archivebase});
+ $affected{calendarlink($ayear, sprintf("%02d", $amonth))} = sprintf(gettext("building calendar for %s/%s, its previous or next month has changed"), $amonth, $ayear) if ($valid);
+ }
+ }
+
+ return %affected;
+}
+
sub autocreate {
my ($page, $pagefile, $year, $month) = @_;
my $message=sprintf(gettext("creating calendar page %s"), $page);
$template->param(month => $month) if defined $month;
$template->param(pagespec => $config{archive_pagespec});
- my $dir = $config{srcdir};
- if (! $config{calendar_autocreate_commit}) {
- $dir = $IkiWiki::Plugin::transient::transientdir;
- }
+ no warnings 'once';
+ my $dir = $IkiWiki::Plugin::transient::transientdir;
+ use warnings;
writefile($pagefile, $dir, $template->output);
- if ($config{rcs} && $config{calendar_autocreate_commit}) {
- IkiWiki::disable_commit_hook();
- IkiWiki::rcs_add($pagefile);
- IkiWiki::rcs_commit_staged(message => $message);
- IkiWiki::enable_commit_hook();
- }
}
sub calendarlink($;$) {
my $year = shift;
my %params = @_;
- return unless $config{calendar_autocreate};
-
# Building year page
my $page = calendarlink($year);
my $pagefile = newpagefile($page, $config{default_pageext});
}
# Filling potential gaps in years (e.g. calendar goes from 2010 to 2014,
- # and we just added year 2005. We have to had years 2006 to 2009).
+ # and we just added year 2005. We have to add years 2006 to 2009).
return if $params{norecurse};
if ($wikistate{calendar}{minyear} > $year) {
foreach my $other ($year + 1 .. $wikistate{calendar}{minyear} - 1) {
}
}
+sub previousmonth($$$) {
+ my $year = shift;
+ my $month = shift;
+ my $archivebase = shift;
+
+ if (not exists $wikistate{calendar}{minyear}) {
+ $wikistate{calendar}{minyear} = $year;
+ }
+
+ my $pmonth = $month;
+ my $pyear = $year;
+ while ((not exists $pagesources{"$archivebase/$pyear/" . sprintf("%02d", $pmonth)}) or ($pmonth == $month and $pyear == $year)) {
+ $pmonth -= 1;
+ if ($pmonth == 0) {
+ $pyear -= 1;
+ $pmonth = 12;
+ return ($pyear, $pmonth, 0) unless $pyear >= $wikistate{calendar}{minyear};
+ }
+ }
+ return ($pyear, $pmonth, 1);
+}
+
+sub nextmonth($$$) {
+ my $year = shift;
+ my $month = shift;
+ my $archivebase = shift;
+
+ if (not exists $wikistate{calendar}{maxyear}) {
+ $wikistate{calendar}{maxyear} = $year;
+ }
+
+ my $nmonth = $month;
+ my $nyear = $year;
+ while ((not exists $pagesources{"$archivebase/$nyear/" . sprintf("%02d", $nmonth)}) or ($nmonth == $month and $nyear == $year)) {
+ $nmonth += 1;
+ if ($nmonth == 13) {
+ $nyear += 1;
+ $nmonth = 1;
+ return ($nyear, $nmonth, 0) unless $nyear <= $wikistate{calendar}{maxyear};
+ }
+ }
+ return ($nyear, $nmonth, 1);
+}
+
+sub previousyear($$) {
+ my $year = shift;
+ my $archivebase = shift;
+
+ my $pyear = $year - 1;
+ while (not exists $pagesources{"$archivebase/$pyear"}) {
+ $pyear -= 1;
+ return ($pyear, 0) unless ($pyear >= $wikistate{calendar}{minyear});
+ }
+ return ($pyear, 1);
+}
+
+sub nextyear($$) {
+ my $year = shift;
+ my $archivebase = shift;
+
+ my $nyear = $year + 1;
+ while (not exists $pagesources{"$archivebase/$nyear"}) {
+ $nyear += 1;
+ return ($nyear, 0) unless ($nyear <= $wikistate{calendar}{maxyear});
+ }
+ return ($nyear, 1);
+}
+
sub format_month (@) {
my %params=@_;
my $archivebase = 'archives';
$archivebase = $config{archivebase} if defined $config{archivebase};
$archivebase = $params{archivebase} if defined $params{archivebase};
-
- my $pmonth = $params{month};
- my $pyear = $params{year};
- while (((not exists $pagesources{"$archivebase/$pyear/" . sprintf("%02d", $pmonth)}) and ($pyear >= $wikistate{calendar}{minyear})) or ($pmonth == $params{month} and $pyear == $params{year})) {
- $pmonth -= 1;
- if ($pmonth == 0) {
- $pyear -= 1;
- $pmonth = 12;
- }
- }
-
- my $nmonth = $params{month};
- my $nyear = $params{year};
- while (((not exists $pagesources{"$archivebase/$nyear/" . sprintf("%02d", $nmonth)}) and ($nyear <= $wikistate{calendar}{maxyear})) or ($nmonth == $params{month} and $nyear == $params{year})) {
- $nmonth += 1;
- if ($nmonth == 13) {
- $nyear += 1;
- $nmonth = 1;
- }
- }
+
+ my ($pyear, $pmonth, $pvalid) = previousmonth($params{year}, $params{month}, $archivebase);
+ my ($nyear, $nmonth, $nvalid) = nextmonth($params{year}, $params{month}, $archivebase);
# Add padding.
$pmonth=sprintf("%02d", $pmonth);
my $mtime = $IkiWiki::pagectime{$p};
my @date = localtime($mtime);
my $month = $date[4] + 1;
- my $year = $date[5] + 1900;
$post_months[$month]++;
}
$archivebase = $config{archivebase} if defined $config{archivebase};
$archivebase = $params{archivebase} if defined $params{archivebase};
- my $pyear = $params{year} - 1;
- while ((not exists $pagesources{"$archivebase/$pyear"}) and ($pyear > $wikistate{calendar}{minyear})) {
- $pyear -= 1;
- }
- my $nyear = $params{year} + 1;
- while ((not exists $pagesources{"$archivebase/$nyear"}) and ($nyear < $wikistate{calendar}{maxyear})) {
- $nyear += 1;
- }
+ my ($pyear, $pvalid) = previousyear($params{year}, $archivebase);
+ my ($nyear, $nvalid) = nextyear($params{year}, $archivebase);
my $thisyear = $now[5]+1900;
my $future_month = 0;
}
$params{month} = sprintf("%02d", $params{month});
+ $changed{$params{year}}{$params{month}} = 1;
if ($params{type} eq 'month' && $params{year} == $thisyear
&& $params{month} == $thismonth) {
my %params=@_;
my $page=$params{page};
+ return unless $config{calendar_autocreate};
+
# Check if year pages have to be generated
if (pagespec_match($page, $config{archive_pagespec})) {
my @ctime = localtime($IkiWiki::pagectime{$page});