use strict;
use Encode;
use HTML::Entities;
+use URI::Escape q{uri_escape_utf8};
use open qw{:utf8 :std};
+use vars qw{%config %links %oldlinks %oldpagemtime %pagectime %pagecase
+ %renderedfiles %oldrenderedfiles %pagesources %depends %hooks
+ %forcerebuild $gettext_obj};
+
+use Exporter q{import};
+our @EXPORT = qw(hook debug error template htmlpage add_depends pagespec_match
+ bestlink htmllink readfile writefile pagetype srcfile pagename
+ displaytime will_render gettext
+ %config %links %renderedfiles %pagesources);
+our $VERSION = 1.02; # plugin interface version, next is ikiwiki version
+our $version="1.45";my $installdir="/usr";
# Optimisation.
use Memoize;
memoize("abs2rel");
memoize("pagespec_translate");
-
-use vars qw{%config %links %oldlinks %oldpagemtime %pagectime
- %renderedfiles %pagesources %depends %hooks %forcerebuild};
+memoize("file_pruned");
sub defaultconfig () { #{{{
- wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.x?html?$|\.rss$)},
- wiki_link_regexp => qr/\[\[(?:([^\]\|]+)\|)?([^\s\]]+)\]\]/,
- wiki_processor_regexp => qr/\[\[(\w+)\s+([^\]]*)\]\]/,
+ wiki_file_prune_regexps => [qr/\.\./, qr/^\./, qr/\/\./,
+ qr/\.x?html?$/, qr/\.ikiwiki-new$/,
+ qr/(^|\/).svn\//, qr/.arch-ids\//, qr/{arch}\//],
+ wiki_link_regexp => qr/\[\[(?:([^\]\|]+)\|)?([^\s\]#]+)(?:#([^\s\]]+))?\]\]/,
wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
+ web_commit_regexp => qr/^web commit (by (.*?(?=: |$))|from (\d+\.\d+\.\d+\.\d+)):?(.*)/,
verbose => 0,
+ syslog => 0,
wikiname => "wiki",
default_pageext => "mdwn",
cgi => 0,
- rcs => 'svn',
+ post_commit => 0,
+ rcs => '',
notify => 0,
url => '',
cgiurl => '',
historyurl => '',
diffurl => '',
- anonok => 0,
rss => 0,
+ atom => 0,
discussion => 1,
rebuild => 0,
refresh => 0,
wrappermode => undef,
svnrepo => undef,
svnpath => "trunk",
+ gitorigin_branch => "origin",
+ gitmaster_branch => "master",
srcdir => undef,
destdir => undef,
pingurl => [],
- templatedir => "/usr/share/ikiwiki/templates",
- underlaydir => "/usr/share/ikiwiki/basewiki",
+ templatedir => "$installdir/share/ikiwiki/templates",
+ underlaydir => "$installdir/share/ikiwiki/basewiki",
setup => undef,
adminuser => undef,
adminemail => undef,
- plugin => [qw{mdwn inline htmlscrubber}],
+ plugin => [qw{mdwn inline htmlscrubber passwordauth signinedit
+ lockedit conditional}],
timeformat => '%c',
locale => undef,
+ sslcookie => 0,
+ httpauth => 0,
+ userdir => "",
} #}}}
sub checkconfig () { #{{{
}
if (defined $config{locale}) {
eval q{use POSIX};
- $ENV{LANG} = $config{locale}
- if POSIX::setlocale(&POSIX::LC_TIME, $config{locale});
+ error($@) if $@;
+ if (POSIX::setlocale(&POSIX::LC_ALL, $config{locale})) {
+ $ENV{LANG}=$config{locale};
+ $gettext_obj=undef;
+ }
}
if ($config{w3mmode}) {
eval q{use Cwd q{abs_path}};
+ error($@) if $@;
$config{srcdir}=possibly_foolish_untaint(abs_path($config{srcdir}));
$config{destdir}=possibly_foolish_untaint(abs_path($config{destdir}));
$config{cgiurl}="file:///\$LIB/ikiwiki-w3m.cgi/".$config{cgiurl}
}
if ($config{cgi} && ! length $config{url}) {
- error("Must specify url to wiki with --url when using --cgi\n");
- }
- if ($config{rss} && ! length $config{url}) {
- error("Must specify url to wiki with --url when using --rss\n");
+ error(gettext("Must specify url to wiki with --url when using --cgi"));
}
$config{wikistatedir}="$config{srcdir}/.ikiwiki"
} #}}}
sub loadplugins () { #{{{
- foreach my $plugin (@{$config{plugin}}) {
- my $mod="IkiWiki::Plugin::".possibly_foolish_untaint($plugin);
- eval qq{use $mod};
- if ($@) {
- error("Failed to load plugin $mod: $@");
- }
- }
+ loadplugin($_) foreach @{$config{plugin}};
+
run_hooks(getopt => sub { shift->() });
if (grep /^-/, @ARGV) {
print STDERR "Unknown option: $_\n"
}
} #}}}
-sub error ($) { #{{{
+sub loadplugin ($) { #{{{
+ my $plugin=shift;
+
+ return if grep { $_ eq $plugin} @{$config{disable_plugins}};
+
+ my $mod="IkiWiki::Plugin::".possibly_foolish_untaint($plugin);
+ eval qq{use $mod};
+ if ($@) {
+ error("Failed to load plugin $mod: $@");
+ }
+} #}}}
+
+sub error ($;$) { #{{{
+ my $message=shift;
+ my $cleaner=shift;
if ($config{cgi}) {
print "Content-type: text/html\n\n";
- print misctemplate("Error", "<p>Error: @_</p>");
+ print misctemplate(gettext("Error"),
+ "<p>".gettext("Error").": $message</p>");
}
- die @_;
+ log_message(debug => $message) if $config{syslog};
+ if (defined $cleaner) {
+ $cleaner->();
+ }
+ die $message."\n";
} #}}}
sub debug ($) { #{{{
return unless $config{verbose};
- if (! $config{cgi}) {
+ log_message(debug => @_);
+} #}}}
+
+my $log_open=0;
+sub log_message ($$) { #{{{
+ my $type=shift;
+
+ if ($config{syslog}) {
+ require Sys::Syslog;
+ unless ($log_open) {
+ Sys::Syslog::setlogsock('unix');
+ Sys::Syslog::openlog('ikiwiki', '', 'user');
+ $log_open=1;
+ }
+ eval {
+ Sys::Syslog::syslog($type, "%s", join(" ", @_));
+ }
+ }
+ elsif (! $config{cgi}) {
print "@_\n";
}
else {
error("internal error: $file cannot be found");
} #}}}
-sub readfile ($;$) { #{{{
+sub readfile ($;$$) { #{{{
my $file=shift;
my $binary=shift;
+ my $wantfd=shift;
if (-l $file) {
error("cannot read a symlink ($file)");
local $/=undef;
open (IN, $file) || error("failed to read $file: $!");
binmode(IN) if ($binary);
+ return \*IN if $wantfd;
my $ret=<IN>;
- close IN;
+ close IN || error("failed to read $file: $!");
return $ret;
} #}}}
-sub writefile ($$$;$) { #{{{
+sub writefile ($$$;$$) { #{{{
my $file=shift; # can include subdirs
my $destdir=shift; # directory to put file in
my $content=shift;
my $binary=shift;
+ my $writer=shift;
my $test=$file;
while (length $test) {
}
$test=dirname($test);
}
+ my $newfile="$destdir/$file.ikiwiki-new";
+ if (-l $newfile) {
+ error("cannot write to a symlink ($newfile)");
+ }
- my $dir=dirname("$destdir/$file");
+ my $dir=dirname($newfile);
if (! -d $dir) {
my $d="";
foreach my $s (split(m!/+!, $dir)) {
}
}
}
-
- open (OUT, ">$destdir/$file") || error("failed to write $destdir/$file: $!");
+
+ my $cleanup = sub { unlink($newfile) };
+ open (OUT, ">$newfile") || error("failed to write $newfile: $!", $cleanup);
binmode(OUT) if ($binary);
- print OUT $content;
- close OUT;
+ if ($writer) {
+ $writer->(\*OUT, $cleanup);
+ }
+ else {
+ print OUT $content or error("failed writing to $newfile: $!", $cleanup);
+ }
+ close OUT || error("failed saving $newfile: $!", $cleanup);
+ rename($newfile, "$destdir/$file") ||
+ error("failed renaming $newfile to $destdir/$file: $!", $cleanup);
+} #}}}
+
+my %cleared;
+sub will_render ($$;$) { #{{{
+ my $page=shift;
+ my $dest=shift;
+ my $clear=shift;
+
+ # Important security check.
+ if (-e "$config{destdir}/$dest" && ! $config{rebuild} &&
+ ! grep { $_ eq $dest } (@{$renderedfiles{$page}}, @{$oldrenderedfiles{$page}})) {
+ error("$config{destdir}/$dest independently created, not overwriting with version from $page");
+ }
+
+ if (! $clear || $cleared{$page}) {
+ $renderedfiles{$page}=[$dest, grep { $_ ne $dest } @{$renderedfiles{$page}}];
+ }
+ else {
+ $renderedfiles{$page}=[$dest];
+ $cleared{$page}=1;
+ }
} #}}}
sub bestlink ($$) { #{{{
- # Given a page and the text of a link on the page, determine which
- # existing page that link best points to. Prefers pages under a
- # subdirectory with the same name as the source page, failing that
- # goes down the directory tree to the base looking for matching
- # pages.
my $page=shift;
- my $link=lc(shift);
+ my $link=shift;
my $cwd=$page;
+ if ($link=~s/^\/+//) {
+ # absolute links
+ $cwd="";
+ }
+
do {
my $l=$cwd;
$l.="/" if length $l;
$l.=$link;
if (exists $links{$l}) {
- #debug("for $page, \"$link\", use $l");
return $l;
}
+ elsif (exists $pagecase{lc $l}) {
+ return $pagecase{lc $l};
+ }
} while $cwd=~s!/?[^/]+$!!;
+ if (length $config{userdir} && exists $links{"$config{userdir}/".lc($link)}) {
+ return "$config{userdir}/".lc($link);
+ }
+
#print STDERR "warning: page $page, broken link: $link\n";
return "";
} #}}}
$file=~/\.(png|gif|jpg|jpeg)$/i;
} #}}}
-sub pagetitle ($) { #{{{
+sub pagetitle ($;$) { #{{{
my $page=shift;
- $page=~s/__(\d+)__/&#$1;/g;
- $page=~y/_/ /;
+ my $unescaped=shift;
+
+ if ($unescaped) {
+ $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : chr($2)/eg;
+ }
+ else {
+ $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : "&#$2;"/eg;
+ }
+
return $page;
} #}}}
sub titlepage ($) { #{{{
my $title=shift;
- $title=~y/ /_/;
- $title=~s/([^-[:alnum:]_:+\/.])/"__".ord($1)."__"/eg;
+ $title=~s/([^-[:alnum:]:+\/.])/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
return $title;
} #}}}
+sub linkpage ($) { #{{{
+ my $link=shift;
+ $link=~s/([^-[:alnum:]:+\/._])/$1 eq ' ' ? '_' : "__".ord($1)."__"/eg;
+ return $link;
+} #}}}
+
sub cgiurl (@) { #{{{
my %params=@_;
- return $config{cgiurl}."?".join("&", map "$_=$params{$_}", keys %params);
+ return $config{cgiurl}."?".
+ join("&", map $_."=".uri_escape_utf8($params{$_}), keys %params);
} #}}}
-sub styleurl (;$) { #{{{
+sub baseurl (;$) { #{{{
my $page=shift;
- return "$config{url}/style.css" if ! defined $page;
+ return "$config{url}/" if ! defined $page;
$page=~s/[^\/]+$//;
$page=~s/[^\/]+\//..\//g;
- return $page."style.css";
+ return $page;
} #}}}
sub abs2rel ($$) { #{{{
# Work around very innefficient behavior in File::Spec if abs2rel
# is passed two relative paths. It's much faster if paths are
- # absolute!
+ # absolute! (Debian bug #376658; fixed in debian unstable now)
my $path="/".shift;
my $base="/".shift;
return $ret;
} #}}}
-sub htmllink ($$$;$$$) { #{{{
+sub displaytime ($) { #{{{
+ my $time=shift;
+
+ eval q{use POSIX};
+ error($@) if $@;
+ # strftime doesn't know about encodings, so make sure
+ # its output is properly treated as utf8
+ return decode_utf8(POSIX::strftime(
+ $config{timeformat}, localtime($time)));
+} #}}}
+
+sub htmllink ($$$;@) { #{{{
my $lpage=shift; # the page doing the linking
my $page=shift; # the page that will contain the link (different for inline)
my $link=shift;
- my $noimageinline=shift; # don't turn links into inline html images
- my $forcesubpage=shift; # force a link to a subpage
- my $linktext=shift; # set to force the link text to something
+ my %opts=@_;
my $bestlink;
- if (! $forcesubpage) {
+ if (! $opts{forcesubpage}) {
$bestlink=bestlink($lpage, $link);
}
else {
$bestlink="$lpage/".lc($link);
}
- $linktext=pagetitle(basename($link)) unless defined $linktext;
+ my $linktext;
+ if (defined $opts{linktext}) {
+ $linktext=$opts{linktext};
+ }
+ else {
+ $linktext=pagetitle(basename($link));
+ }
- return $linktext if length $bestlink && $page eq $bestlink;
+ return "<span class=\"selflink\">$linktext</span>"
+ if length $bestlink && $page eq $bestlink;
- # TODO BUG: %renderedfiles may not have it, if the linked to page
- # was also added and isn't yet rendered! Note that this bug is
- # masked by the bug that makes all new files be rendered twice.
- if (! grep { $_ eq $bestlink } values %renderedfiles) {
+ if (! grep { $_ eq $bestlink } map { @{$_} } values %renderedfiles) {
$bestlink=htmlpage($bestlink);
}
- if (! grep { $_ eq $bestlink } values %renderedfiles) {
+ if (! grep { $_ eq $bestlink } map { @{$_} } values %renderedfiles) {
+ return $linktext unless length $config{cgiurl};
return "<span><a href=\"".
- cgiurl(do => "create", page => $link, from => $page).
+ cgiurl(
+ do => "create",
+ page => pagetitle(lc($link), 1),
+ from => $lpage
+ ).
"\">?</a>$linktext</span>"
}
$bestlink=abs2rel($bestlink, dirname($page));
- if (! $noimageinline && isinlinableimage($bestlink)) {
+ if (! $opts{noimageinline} && isinlinableimage($bestlink)) {
return "<img src=\"$bestlink\" alt=\"$linktext\" />";
}
+
+ if (defined $opts{anchor}) {
+ $bestlink.="#".$opts{anchor};
+ }
+
return "<a href=\"$bestlink\">$linktext</a>";
} #}}}
+sub htmlize ($$$) { #{{{
+ my $page=shift;
+ my $type=shift;
+ my $content=shift;
+
+ if (exists $hooks{htmlize}{$type}) {
+ $content=$hooks{htmlize}{$type}{call}->(
+ page => $page,
+ content => $content,
+ );
+ }
+ else {
+ error("htmlization of $type not supported");
+ }
+
+ run_hooks(sanitize => sub {
+ $content=shift->(
+ page => $page,
+ content => $content,
+ );
+ });
+
+ return $content;
+} #}}}
+
+sub linkify ($$$) { #{{{
+ my $lpage=shift; # the page containing the links
+ my $page=shift; # the page the link will end up on (different for inline)
+ my $content=shift;
+
+ $content =~ s{(\\?)$config{wiki_link_regexp}}{
+ defined $2
+ ? ( $1 ? "[[$2|$3]]" : htmllink($lpage, $page, linkpage($3), anchor => $4, linktext => pagetitle($2)))
+ : ( $1 ? "[[$3]]" : htmllink($lpage, $page, linkpage($3), anchor => $4))
+ }eg;
+
+ return $content;
+} #}}}
+
+my %preprocessing;
+our $preprocess_preview=0;
+sub preprocess ($$$;$$) { #{{{
+ my $page=shift; # the page the data comes from
+ my $destpage=shift; # the page the data will appear in (different for inline)
+ my $content=shift;
+ my $scan=shift;
+ my $preview=shift;
+
+ # Using local because it needs to be set within any nested calls
+ # of this function.
+ local $preprocess_preview=$preview if defined $preview;
+
+ my $handle=sub {
+ my $escape=shift;
+ my $command=shift;
+ my $params=shift;
+ if (length $escape) {
+ return "[[$command $params]]";
+ }
+ elsif (exists $hooks{preprocess}{$command}) {
+ return "" if $scan && ! $hooks{preprocess}{$command}{scan};
+ # Note: preserve order of params, some plugins may
+ # consider it significant.
+ my @params;
+ while ($params =~ /(?:(\w+)=)?(?:"""(.*?)"""|"([^"]+)"|(\S+))(?:\s+|$)/sg) {
+ my $key=$1;
+ my $val;
+ if (defined $2) {
+ $val=$2;
+ $val=~s/\r\n/\n/mg;
+ $val=~s/^\n+//g;
+ $val=~s/\n+$//g;
+ }
+ elsif (defined $3) {
+ $val=$3;
+ }
+ elsif (defined $4) {
+ $val=$4;
+ }
+
+ if (defined $key) {
+ push @params, $key, $val;
+ }
+ else {
+ push @params, $val, '';
+ }
+ }
+ if ($preprocessing{$page}++ > 3) {
+ # Avoid loops of preprocessed pages preprocessing
+ # other pages that preprocess them, etc.
+ #translators: The first parameter is a
+ #translators: preprocessor directive name,
+ #translators: the second a page name, the
+ #translators: third a number.
+ return "[[".sprintf(gettext("%s preprocessing loop detected on %s at depth %i"),
+ $command, $page, $preprocessing{$page}).
+ "]]";
+ }
+ my $ret=$hooks{preprocess}{$command}{call}->(
+ @params,
+ page => $page,
+ destpage => $destpage,
+ preview => $preprocess_preview,
+ );
+ $preprocessing{$page}--;
+ return $ret;
+ }
+ else {
+ return "[[$command $params]]";
+ }
+ };
+
+ $content =~ s{(\\?)\[\[(\w+)\s+((?:(?:\w+=)?(?:""".*?"""|"[^"]+"|[^\s\]]+)\s*)*)\]\]}{$handle->($1, $2, $3)}seg;
+ return $content;
+} #}}}
+
+sub filter ($$) { #{{{
+ my $page=shift;
+ my $content=shift;
+
+ run_hooks(filter => sub {
+ $content=shift->(page => $page, content => $content);
+ });
+
+ return $content;
+} #}}}
+
sub indexlink () { #{{{
return "<a href=\"$config{url}\">$config{wikiname}</a>";
} #}}}
}
open(WIKILOCK, ">$config{wikistatedir}/lockfile") ||
error ("cannot write to $config{wikistatedir}/lockfile: $!");
- if (! flock(WIKILOCK, 2 | 4)) {
+ if (! flock(WIKILOCK, 2 | 4)) { # LOCK_EX | LOCK_NB
debug("wiki seems to be locked, waiting for lock");
my $wait=600; # arbitrary, but don't hang forever to
# prevent process pileup
- for (1..600) {
+ for (1..$wait) {
return if flock(WIKILOCK, 2 | 4);
sleep 1;
}
close WIKILOCK;
} #}}}
+sub commit_hook_enabled () { #{{{
+ open(COMMITLOCK, "+>$config{wikistatedir}/commitlock") ||
+ error ("cannot write to $config{wikistatedir}/commitlock: $!");
+ if (! flock(COMMITLOCK, 1 | 4)) { # LOCK_SH | LOCK_NB to test
+ close COMMITLOCK;
+ return 0;
+ }
+ close COMMITLOCK;
+ return 1;
+} #}}}
+
+sub disable_commit_hook () { #{{{
+ open(COMMITLOCK, ">$config{wikistatedir}/commitlock") ||
+ error ("cannot write to $config{wikistatedir}/commitlock: $!");
+ if (! flock(COMMITLOCK, 2)) { # LOCK_EX
+ error("failed to get commit lock");
+ }
+} #}}}
+
+sub enable_commit_hook () { #{{{
+ close COMMITLOCK;
+} #}}}
+
sub loadindex () { #{{{
open (IN, "$config{wikistatedir}/index") || return;
while (<IN>) {
chomp;
my %items;
$items{link}=[];
+ $items{dest}=[];
foreach my $i (split(/ /, $_)) {
my ($item, $val)=split(/=/, $i, 2);
push @{$items{$item}}, decode_entities($val);
$oldlinks{$page}=[@{$items{link}}];
$links{$page}=[@{$items{link}}];
$depends{$page}=$items{depends}[0] if exists $items{depends};
- $renderedfiles{$page}=$items{dest}[0];
+ $renderedfiles{$page}=[@{$items{dest}}];
+ $oldrenderedfiles{$page}=[@{$items{dest}}];
+ $pagecase{lc $page}=$page;
}
$pagectime{$page}=$items{ctime}[0];
}
if (! -d $config{wikistatedir}) {
mkdir($config{wikistatedir});
}
- open (OUT, ">$config{wikistatedir}/index") ||
- error("cannot write to $config{wikistatedir}/index: $!");
+ my $newfile="$config{wikistatedir}/index.new";
+ my $cleanup = sub { unlink($newfile) };
+ open (OUT, ">$newfile") || error("cannot write to $newfile: $!", $cleanup);
foreach my $page (keys %oldpagemtime) {
next unless $oldpagemtime{$page};
my $line="mtime=$oldpagemtime{$page} ".
"ctime=$pagectime{$page} ".
- "src=$pagesources{$page} ".
- "dest=$renderedfiles{$page}";
- $line.=" link=$_" foreach @{$links{$page}};
+ "src=$pagesources{$page}";
+ $line.=" dest=$_" foreach @{$renderedfiles{$page}};
+ my %count;
+ $line.=" link=$_" foreach grep { ++$count{$_} == 1 } @{$links{$page}};
if (exists $depends{$page}) {
$line.=" depends=".encode_entities($depends{$page}, " \t\n");
}
- print OUT $line."\n";
+ print OUT $line."\n" || error("failed writing to $newfile: $!", $cleanup);
+ }
+ close OUT || error("failed saving to $newfile: $!", $cleanup);
+ rename($newfile, "$config{wikistatedir}/index") ||
+ error("failed renaming $newfile to $config{wikistatedir}/index", $cleanup);
+} #}}}
+
+sub template_file ($) { #{{{
+ my $template=shift;
+
+ foreach my $dir ($config{templatedir}, "$installdir/share/ikiwiki/templates") {
+ return "$dir/$template" if -e "$dir/$template";
}
- close OUT;
+ return undef;
} #}}}
sub template_params (@) { #{{{
- my $filename=shift;
-
+ my $filename=template_file(shift);
+
+ if (! defined $filename) {
+ return if wantarray;
+ return "";
+ }
+
require HTML::Template;
- return filter => sub {
+ my @ret=(
+ filter => sub {
my $text_ref = shift;
$$text_ref=&Encode::decode_utf8($$text_ref);
},
- filename => "$config{templatedir}/$filename", @_;
+ filename => $filename,
+ loop_context_vars => 1,
+ die_on_bad_params => 0,
+ @_
+ );
+ return wantarray ? @ret : {@ret};
} #}}}
sub template ($;@) { #{{{
HTML::Template->new(template_params(@_));
} #}}}
-sub misctemplate ($$) { #{{{
+sub misctemplate ($$;@) { #{{{
my $title=shift;
my $pagebody=shift;
indexlink => indexlink(),
wikiname => $config{wikiname},
pagebody => $pagebody,
- styleurl => styleurl(),
- baseurl => "$config{url}/",
+ baseurl => baseurl(),
+ @_,
);
+ run_hooks(pagetemplate => sub {
+ shift->(page => "", destpage => "", template => $template);
+ });
return $template->output;
}#}}}
if (! exists $param{type} || ! ref $param{call} || ! exists $param{id}) {
error "hook requires type, call, and id parameters";
}
+
+ return if $param{no_override} && exists $hooks{$param{type}}{$param{id}};
$hooks{$param{type}}{$param{id}}=\%param;
} # }}}
my $sub=shift;
if (exists $hooks{$type}) {
+ my @deferred;
foreach my $id (keys %{$hooks{$type}}) {
+ if ($hooks{$type}{$id}{last}) {
+ push @deferred, $id;
+ next;
+ }
+ $sub->($hooks{$type}{$id}{call});
+ }
+ foreach my $id (@deferred) {
$sub->($hooks{$type}{$id}{call});
}
}
return "q{$s}";
} #}}}
+sub add_depends ($$) { #{{{
+ my $page=shift;
+ my $pagespec=shift;
+
+ if (! exists $depends{$page}) {
+ $depends{$page}=$pagespec;
+ }
+ else {
+ $depends{$page}=pagespec_merge($depends{$page}, $pagespec);
+ }
+} # }}}
+
+sub file_pruned ($$) { #{{{
+ require File::Spec;
+ my $file=File::Spec->canonpath(shift);
+ my $base=File::Spec->canonpath(shift);
+ $file=~s#^\Q$base\E/*##;
+
+ my $regexp='('.join('|', @{$config{wiki_file_prune_regexps}}).')';
+ $file =~ m/$regexp/;
+} #}}}
+
+sub gettext { #{{{
+ # Only use gettext in the rare cases it's needed.
+ if (exists $ENV{LANG} || exists $ENV{LC_ALL} || exists $ENV{LC_MESSAGES}) {
+ if (! $gettext_obj) {
+ $gettext_obj=eval q{
+ use Locale::gettext q{textdomain};
+ Locale::gettext->domain('ikiwiki')
+ };
+ if ($@) {
+ print STDERR "$@";
+ $gettext_obj=undef;
+ return shift;
+ }
+ }
+ return $gettext_obj->get(shift);
+ }
+ else {
+ return shift;
+ }
+} #}}}
+
sub pagespec_merge ($$) { #{{{
my $a=shift;
my $b=shift;
+ return $a if $a eq $b;
+
# Support for old-style GlobLists.
if (is_globlist($a)) {
$a=globlist_to_pagespec($a);
elsif ($word eq "(" || $word eq ")" || $word eq "!") {
$code.=" ".$word;
}
- elsif ($word =~ /^(link|backlink|created_before|created_after|creation_month|creation_year|creation_day)\((.+)\)$/) {
- $code.=" match_$1(\$page, ".safequote($2).")";
+ elsif ($word =~ /^(\w+)\((.*)\)$/) {
+ if (exists $IkiWiki::PageSpec::{"match_$1"}) {
+ $code.=" IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).")";
+ }
+ else {
+ $code.=" 0";
+ }
}
else {
- $code.=" match_glob(\$page, ".safequote($word).")";
+ $code.=" IkiWiki::PageSpec::match_glob(\$page, ".safequote($word).", \$from)";
}
}
return $code;
} #}}}
-sub pagespec_match ($$) { #{{{
+sub pagespec_match ($$;$) { #{{{
my $page=shift;
my $spec=shift;
+ my $from=shift;
return eval pagespec_translate($spec);
} #}}}
-sub match_glob ($$) { #{{{
+package IkiWiki::PageSpec;
+
+sub match_glob ($$$) { #{{{
my $page=shift;
my $glob=shift;
+ my $from=shift;
+ if (! defined $from){
+ $from = "";
+ }
+
+ # relative matching
+ if ($glob =~ m!^\./!) {
+ $from=~s!/?[^/]+$!!;
+ $glob=~s!^\./!!;
+ $glob="$from/$glob" if length $from;
+ }
# turn glob into safe regexp
$glob=quotemeta($glob);
sub match_link ($$) { #{{{
my $page=shift;
- my $link=shift;
+ my $link=lc(shift);
- my $links = $links{$page} or return undef;
+ my $links = $IkiWiki::links{$page} or return undef;
foreach my $p (@$links) {
return 1 if lc $p eq $link;
}
my $page=shift;
my $testpage=shift;
- if (exists $pagectime{$testpage}) {
- return $pagectime{$page} < $pagectime{$testpage};
+ if (exists $IkiWiki::pagectime{$testpage}) {
+ return $IkiWiki::pagectime{$page} < $IkiWiki::pagectime{$testpage};
}
else {
return 0;
my $page=shift;
my $testpage=shift;
- if (exists $pagectime{$testpage}) {
- return $pagectime{$page} > $pagectime{$testpage};
+ if (exists $IkiWiki::pagectime{$testpage}) {
+ return $IkiWiki::pagectime{$page} > $IkiWiki::pagectime{$testpage};
}
else {
return 0;
} #}}}
sub match_creation_day ($$) { #{{{
- return ((gmtime($pagectime{shift()}))[3] == shift);
+ return ((gmtime($IkiWiki::pagectime{shift()}))[3] == shift);
} #}}}
sub match_creation_month ($$) { #{{{
- return ((gmtime($pagectime{shift()}))[4] + 1 == shift);
+ return ((gmtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift);
} #}}}
sub match_creation_year ($$) { #{{{
- return ((gmtime($pagectime{shift()}))[5] + 1900 == shift);
+ return ((gmtime($IkiWiki::pagectime{shift()}))[5] + 1900 == shift);
} #}}}
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