* Updated Spanish translation from Victor Moral.

[git.ikiwiki.info.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 0ed52aeaec0918224bc166eb7150fdc76e73c88b..1cfa419b6f614762a580f1e5aa702b4f4ae0d08f 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -5,19 +5,23 @@ use warnings;
 use strict;
 use Encode;
 use HTML::Entities;
 use strict;
 use Encode;
 use HTML::Entities;

+use URI::Escape q{uri_escape_utf8};
+use POSIX;

 use open qw{:utf8 :std};
 
 use open qw{:utf8 :std};
 

-use vars qw{%config %links %oldlinks %oldpagemtime %pagectime %pagecase
-            %renderedfiles %oldrenderedfiles %pagesources %depends %hooks
-           %forcerebuild $gettext_obj};
+use vars qw{%config %links %oldlinks %pagemtime %pagectime %pagecase
+            %renderedfiles %oldrenderedfiles %pagesources %destsources
+           %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
 
 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";
+                 displaytime will_render gettext urlto targetpage
+                 %config %links %renderedfiles %pagesources %destsources);
+our $VERSION = 2.00; # plugin interface version, next is ikiwiki version
+our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE
+my $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
+

 # Optimisation.
 use Memoize;
 memoize("abs2rel");
 # Optimisation.
 use Memoize;
 memoize("abs2rel");


@@ -27,7 +31,8 @@ memoize("file_pruned");
 sub defaultconfig () { #{{{
        wiki_file_prune_regexps => [qr/\.\./, qr/^\./, qr/\/\./,
                qr/\.x?html?$/, qr/\.ikiwiki-new$/,
 sub defaultconfig () { #{{{
        wiki_file_prune_regexps => [qr/\.\./, qr/^\./, qr/\/\./,
                qr/\.x?html?$/, qr/\.ikiwiki-new$/,

-               qr/(^|\/).svn\//, qr/.arch-ids\//, qr/{arch}\//],
+               qr/(^|\/).svn\//, qr/.arch-ids\//, qr/{arch}\//,
+               qr/\.dpkg-tmp$/],

        wiki_link_regexp => qr/\[\[(?:([^\]\|]+)\|)?([^\s\]#]+)(?:#([^\s\]]+))?\]\]/,
        wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
        web_commit_regexp => qr/^web commit (by (.*?(?=: |$))|from (\d+\.\d+\.\d+\.\d+)):?(.*)/,
        wiki_link_regexp => qr/\[\[(?:([^\]\|]+)\|)?([^\s\]#]+)(?:#([^\s\]]+))?\]\]/,
        wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
        web_commit_regexp => qr/^web commit (by (.*?(?=: |$))|from (\d+\.\d+\.\d+\.\d+)):?(.*)/,


@@ -64,13 +69,16 @@ sub defaultconfig () { #{{{
        setup => undef,
        adminuser => undef,
        adminemail => undef,
        setup => undef,
        adminuser => undef,
        adminemail => undef,

-       plugin => [qw{mdwn inline htmlscrubber passwordauth signinedit
+       plugin => [qw{mdwn inline htmlscrubber passwordauth openid signinedit

                      lockedit conditional}],
        timeformat => '%c',
        locale => undef,
        sslcookie => 0,
        httpauth => 0,
        userdir => "",
                      lockedit conditional}],
        timeformat => '%c',
        locale => undef,
        sslcookie => 0,
        httpauth => 0,
        userdir => "",

+       usedirs => 1,
+       numbacklinks => 10,
+       account_creation_password => "",

 } #}}}
    
 sub checkconfig () { #{{{
 } #}}}
    
 sub checkconfig () { #{{{


@@ -80,8 +88,6 @@ sub checkconfig () { #{{{
                delete $ENV{LC_ALL};
        }
        if (defined $config{locale}) {
                delete $ENV{LC_ALL};
        }
        if (defined $config{locale}) {

-               eval q{use POSIX};
-               error($@) if $@;

                if (POSIX::setlocale(&POSIX::LC_ALL, $config{locale})) {
                        $ENV{LANG}=$config{locale};
                        $gettext_obj=undef;
                if (POSIX::setlocale(&POSIX::LC_ALL, $config{locale})) {
                        $ENV{LANG}=$config{locale};
                        $gettext_obj=undef;


@@ -149,7 +155,7 @@ sub error ($;$) { #{{{
                print misctemplate(gettext("Error"),
                        "<p>".gettext("Error").": $message</p>");
        }
                print misctemplate(gettext("Error"),
                        "<p>".gettext("Error").": $message</p>");
        }

-       log_message(debug => $message) if $config{syslog};
+       log_message('err' => $message) if $config{syslog};

        if (defined $cleaner) {
                $cleaner->();
        }
        if (defined $cleaner) {
                $cleaner->();
        }


@@ -173,8 +179,8 @@ sub log_message ($$) { #{{{
                        $log_open=1;
                }
                eval {
                        $log_open=1;
                }
                eval {

-                       Sys::Syslog::syslog($type, "%s", join(" ", @_));
-               }
+                       Sys::Syslog::syslog($type, "[$config{wikiname}] %s", join(" ", @_));
+               };

        }
        elsif (! $config{cgi}) {
                print "@_\n";
        }
        elsif (! $config{cgi}) {
                print "@_\n";


@@ -222,10 +228,21 @@ sub pagename ($) { #{{{
        return $page;
 } #}}}
 
        return $page;
 } #}}}
 

-sub htmlpage ($) { #{{{
+sub targetpage ($$) { #{{{

        my $page=shift;
        my $page=shift;

+       my $ext=shift;
+       
+       if (! $config{usedirs} || $page =~ /^index$/ ) {
+               return $page.".".$ext;
+       } else {
+               return $page."/index.".$ext;
+       }
+} #}}}

 
 

-       return $page.".html";
+sub htmlpage ($) { #{{{
+       my $page=shift;
+       
+       return targetpage($page, "html");

 } #}}}
 
 sub srcfile ($) { #{{{
 } #}}}
 
 sub srcfile ($) { #{{{


@@ -233,7 +250,7 @@ sub srcfile ($) { #{{{
 
        return "$config{srcdir}/$file" if -e "$config{srcdir}/$file";
        return "$config{underlaydir}/$file" if -e "$config{underlaydir}/$file";
 
        return "$config{srcdir}/$file" if -e "$config{srcdir}/$file";
        return "$config{underlaydir}/$file" if -e "$config{underlaydir}/$file";

-       error("internal error: $file cannot be found");
+       error("internal error: $file cannot be found in $config{srcdir} or $config{underlaydir}");

 } #}}}
 
 sub readfile ($;$$) { #{{{
 } #}}}
 
 sub readfile ($;$$) { #{{{


@@ -314,9 +331,13 @@ sub will_render ($$;$) { #{{{
                $renderedfiles{$page}=[$dest, grep { $_ ne $dest } @{$renderedfiles{$page}}];
        }
        else {
                $renderedfiles{$page}=[$dest, grep { $_ ne $dest } @{$renderedfiles{$page}}];
        }
        else {

+               foreach my $old (@{$renderedfiles{$page}}) {
+                       delete $destsources{$old};
+               }

                $renderedfiles{$page}=[$dest];
                $cleared{$page}=1;
        }
                $renderedfiles{$page}=[$dest];
                $cleared{$page}=1;
        }

+       $destsources{$dest}=$page;

 } #}}}
 
 sub bestlink ($$) { #{{{
 } #}}}
 
 sub bestlink ($$) { #{{{


@@ -342,8 +363,14 @@ sub bestlink ($$) { #{{{
                }
        } while $cwd=~s!/?[^/]+$!!;
 
                }
        } while $cwd=~s!/?[^/]+$!!;
 

-       if (length $config{userdir} && exists $links{"$config{userdir}/".lc($link)}) {
-               return "$config{userdir}/".lc($link);
+       if (length $config{userdir}) {
+               my $l = "$config{userdir}/".lc($link);
+               if (exists $links{$l}) {
+                       return $l;
+               }
+               elsif (exists $pagecase{lc $l}) {
+                       return $pagecase{lc $l};
+               }

        }
 
        #print STDERR "warning: page $page, broken link: $link\n";
        }
 
        #print STDERR "warning: page $page, broken link: $link\n";


@@ -385,7 +412,8 @@ sub linkpage ($) { #{{{
 sub cgiurl (@) { #{{{
        my %params=@_;
 
 sub cgiurl (@) { #{{{
        my %params=@_;
 

-       return $config{cgiurl}."?".join("&amp;", map "$_=$params{$_}", keys %params);
+       return $config{cgiurl}."?".
+               join("&amp;", map $_."=".uri_escape_utf8($params{$_}), keys %params);

 } #}}}
 
 sub baseurl (;$) { #{{{
 } #}}}
 
 sub baseurl (;$) { #{{{


@@ -393,6 +421,7 @@ sub baseurl (;$) { #{{{
 
        return "$config{url}/" if ! defined $page;
        
 
        return "$config{url}/" if ! defined $page;
        

+       $page=htmlpage($page);

        $page=~s/[^\/]+$//;
        $page=~s/[^\/]+\//..\//g;
        return $page;
        $page=~s/[^\/]+$//;
        $page=~s/[^\/]+\//..\//g;
        return $page;


@@ -414,14 +443,38 @@ sub abs2rel ($$) { #{{{
 sub displaytime ($) { #{{{
        my $time=shift;
 
 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)));
 } #}}}
 
        # 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 beautify_url ($) { #{{{
+       my $url=shift;
+
+       $url =~ s!/index.html$!/!;
+       $url =~ s!^$!./!; # Browsers don't like empty links...
+
+       return $url;
+} #}}}
+
+sub urlto ($$) { #{{{
+       my $to=shift;
+       my $from=shift;
+
+       if (! length $to) {
+               return beautify_url(baseurl($from));
+       }
+
+       if (! $destsources{$to}) {
+               $to=htmlpage($to);
+       }
+
+       my $link = abs2rel($to, dirname(htmlpage($from)));
+
+       return beautify_url($link);
+} #}}}
+

 sub htmllink ($$$;@) { #{{{
        my $lpage=shift; # the page doing the linking
        my $page=shift; # the page that will contain the link (different for inline)
 sub htmllink ($$$;@) { #{{{
        my $lpage=shift; # the page doing the linking
        my $page=shift; # the page that will contain the link (different for inline)


@@ -447,17 +500,23 @@ sub htmllink ($$$;@) { #{{{
        return "<span class=\"selflink\">$linktext</span>"
                if length $bestlink && $page eq $bestlink;
        
        return "<span class=\"selflink\">$linktext</span>"
                if length $bestlink && $page eq $bestlink;
        

-       if (! grep { $_ eq $bestlink } map { @{$_} } values %renderedfiles) {
+       if (! $destsources{$bestlink}) {

                $bestlink=htmlpage($bestlink);
                $bestlink=htmlpage($bestlink);

-       }
-       if (! grep { $_ eq $bestlink } map { @{$_} } values %renderedfiles) {
-               return $linktext unless length $config{cgiurl};
-               return "<span><a href=\"".
-                       cgiurl(do => "create", page => lc($link), from => $page).
-                       "\">?</a>$linktext</span>"
+
+               if (! $destsources{$bestlink}) {
+                       return $linktext unless length $config{cgiurl};
+                       return "<span><a href=\"".
+                               cgiurl(
+                                       do => "create",
+                                       page => pagetitle(lc($link), 1),
+                                       from => $lpage
+                               ).
+                               "\">?</a>$linktext</span>"
+               }

        }
        
        }
        

-       $bestlink=abs2rel($bestlink, dirname($page));
+       $bestlink=abs2rel($bestlink, dirname(htmlpage($page)));
+       $bestlink=beautify_url($bestlink);

        
        if (! $opts{noimageinline} && isinlinableimage($bestlink)) {
                return "<img src=\"$bestlink\" alt=\"$linktext\" />";
        
        if (! $opts{noimageinline} && isinlinableimage($bestlink)) {
                return "<img src=\"$bestlink\" alt=\"$linktext\" />";


@@ -502,8 +561,14 @@ sub linkify ($$$) { #{{{
 
        $content =~ s{(\\?)$config{wiki_link_regexp}}{
                defined $2
 
        $content =~ s{(\\?)$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))
+                       ? ( $1 
+                               ? "[[$2|$3".($4 ? "#$4" : "")."]]" 
+                               : htmllink($lpage, $page, linkpage($3),
+                                       anchor => $4, linktext => pagetitle($2)))
+                       : ( $1 
+                               ? "[[$3".($4 ? "#$4" : "")."]]"
+                               : htmllink($lpage, $page, linkpage($3),
+                                       anchor => $4))

        }eg;
        
        return $content;
        }eg;
        
        return $content;


@@ -586,12 +651,14 @@ sub preprocess ($$$;$$) { #{{{
        return $content;
 } #}}}
 
        return $content;
 } #}}}
 

-sub filter ($$) { #{{{
+sub filter ($$$) { #{{{

        my $page=shift;
        my $page=shift;

+       my $destpage=shift;

        my $content=shift;
 
        run_hooks(filter => sub {
        my $content=shift;
 
        run_hooks(filter => sub {

-               $content=shift->(page => $page, content => $content);
+               $content=shift->(page => $page, destpage => $destpage, 
+                       content => $content);

        });
 
        return $content;
        });
 
        return $content;


@@ -601,7 +668,8 @@ sub indexlink () { #{{{
        return "<a href=\"$config{url}\">$config{wikiname}</a>";
 } #}}}
 
        return "<a href=\"$config{url}\">$config{wikiname}</a>";
 } #}}}
 

-sub lockwiki () { #{{{
+sub lockwiki (;$) { #{{{
+       my $wait=@_ ? shift : 1;

        # Take an exclusive lock on the wiki to prevent multiple concurrent
        # run issues. The lock will be dropped on program exit.
        if (! -d $config{wikistatedir}) {
        # Take an exclusive lock on the wiki to prevent multiple concurrent
        # run issues. The lock will be dropped on program exit.
        if (! -d $config{wikistatedir}) {


@@ -610,15 +678,21 @@ sub lockwiki () { #{{{
        open(WIKILOCK, ">$config{wikistatedir}/lockfile") ||
                error ("cannot write to $config{wikistatedir}/lockfile: $!");
        if (! flock(WIKILOCK, 2 | 4)) { # LOCK_EX | LOCK_NB
        open(WIKILOCK, ">$config{wikistatedir}/lockfile") ||
                error ("cannot write to $config{wikistatedir}/lockfile: $!");
        if (! flock(WIKILOCK, 2 | 4)) { # LOCK_EX | LOCK_NB

-               debug("wiki seems to be locked, waiting for lock");
-               my $wait=600; # arbitrary, but don't hang forever to 
-                             # prevent process pileup
-               for (1..$wait) {
-                       return if flock(WIKILOCK, 2 | 4);
-                       sleep 1;
+               if ($wait) {
+                       debug("wiki seems to be locked, waiting for lock");
+                       my $wait=600; # arbitrary, but don't hang forever to 
+                                     # prevent process pileup
+                       for (1..$wait) {
+                               return if flock(WIKILOCK, 2 | 4);
+                               sleep 1;
+                       }
+                       error("wiki is locked; waited $wait seconds without lock being freed (possible stuck process or stale lock?)");
+               }
+               else {
+                       return 0;

                }
                }

-               error("wiki is locked; waited $wait seconds without lock being freed (possible stuck process or stale lock?)");

        }
        }

+       return 1;

 } #}}}
 
 sub unlockwiki () { #{{{
 } #}}}
 
 sub unlockwiki () { #{{{


@@ -666,10 +740,11 @@ sub loadindex () { #{{{
                my $page=pagename($items{src}[0]);
                if (! $config{rebuild}) {
                        $pagesources{$page}=$items{src}[0];
                my $page=pagename($items{src}[0]);
                if (! $config{rebuild}) {
                        $pagesources{$page}=$items{src}[0];

-                       $oldpagemtime{$page}=$items{mtime}[0];
+                       $pagemtime{$page}=$items{mtime}[0];

                        $oldlinks{$page}=[@{$items{link}}];
                        $links{$page}=[@{$items{link}}];
                        $depends{$page}=$items{depends}[0] if exists $items{depends};
                        $oldlinks{$page}=[@{$items{link}}];
                        $links{$page}=[@{$items{link}}];
                        $depends{$page}=$items{depends}[0] if exists $items{depends};

+                       $destsources{$_}=$page foreach @{$items{dest}};

                        $renderedfiles{$page}=[@{$items{dest}}];
                        $oldrenderedfiles{$page}=[@{$items{dest}}];
                        $pagecase{lc $page}=$page;
                        $renderedfiles{$page}=[@{$items{dest}}];
                        $oldrenderedfiles{$page}=[@{$items{dest}}];
                        $pagecase{lc $page}=$page;


@@ -688,9 +763,9 @@ sub saveindex () { #{{{
        my $newfile="$config{wikistatedir}/index.new";
        my $cleanup = sub { unlink($newfile) };
        open (OUT, ">$newfile") || error("cannot write to $newfile: $!", $cleanup);
        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} ".
+       foreach my $page (keys %pagemtime) {
+               next unless $pagemtime{$page};
+               my $line="mtime=$pagemtime{$page} ".

                        "ctime=$pagectime{$page} ".
                        "src=$pagesources{$page}";
                $line.=" dest=$_" foreach @{$renderedfiles{$page}};
                        "ctime=$pagectime{$page} ".
                        "src=$pagesources{$page}";
                $line.=" dest=$_" foreach @{$renderedfiles{$page}};


@@ -915,38 +990,70 @@ sub pagespec_translate ($) { #{{{
                }
                elsif ($word =~ /^(\w+)\((.*)\)$/) {
                        if (exists $IkiWiki::PageSpec::{"match_$1"}) {
                }
                elsif ($word =~ /^(\w+)\((.*)\)$/) {
                        if (exists $IkiWiki::PageSpec::{"match_$1"}) {

-                               $code.=" IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).")";
+                               $code.="IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).", \@params)";

                        }
                        else {
                                $code.=" 0";
                        }
                }
                else {
                        }
                        else {
                                $code.=" 0";
                        }
                }
                else {

-                       $code.=" IkiWiki::PageSpec::match_glob(\$page, ".safequote($word).", \$from)";
+                       $code.=" IkiWiki::PageSpec::match_glob(\$page, ".safequote($word).", \@params)";

                }
        }
 
        return $code;
 } #}}}
 
                }
        }
 
        return $code;
 } #}}}
 

-sub pagespec_match ($$;$) { #{{{
+sub pagespec_match ($$;@) { #{{{

        my $page=shift;
        my $spec=shift;
        my $page=shift;
        my $spec=shift;

-       my $from=shift;
+       my @params=@_;

 
 

-       return eval pagespec_translate($spec);
+       # Backwards compatability with old calling convention.
+       if (@params == 1) {
+               unshift @params, "location";
+       }
+
+       my $ret=eval pagespec_translate($spec);
+       return IkiWiki::FailReason->new("syntax error") if $@;
+       return $ret;

 } #}}}
 
 } #}}}
 

+package IkiWiki::FailReason;
+
+use overload ( #{{{
+       '""'    => sub { ${$_[0]} },
+       '0+'    => sub { 0 },
+       '!'     => sub { bless $_[0], 'IkiWiki::SuccessReason'},
+       fallback => 1,
+); #}}}
+
+sub new { #{{{
+       bless \$_[1], $_[0];
+} #}}}
+
+package IkiWiki::SuccessReason;
+
+use overload ( #{{{
+       '""'    => sub { ${$_[0]} },
+       '0+'    => sub { 1 },
+       '!'     => sub { bless $_[0], 'IkiWiki::FailReason'},
+       fallback => 1,
+); #}}}
+
+sub new { #{{{
+       bless \$_[1], $_[0];
+}; #}}}
+

 package IkiWiki::PageSpec;
 
 package IkiWiki::PageSpec;
 

-sub match_glob ($$$) { #{{{
+sub match_glob ($$;@) { #{{{

        my $page=shift;
        my $glob=shift;
        my $page=shift;
        my $glob=shift;

-       my $from=shift;
-       if (! defined $from){
-               $from = "";
-       }
-
+       my %params=@_;
+       
+       my $from=exists $params{location} ? $params{location} : "";
+       

        # relative matching
        if ($glob =~ m!^\./!) {
                $from=~s!/?[^/]+$!!;
        # relative matching
        if ($glob =~ m!^\./!) {
                $from=~s!/?[^/]+$!!;


@@ -959,58 +1066,116 @@ sub match_glob ($$$) { #{{{
        $glob=~s/\\\*/.*/g;
        $glob=~s/\\\?/./g;
 
        $glob=~s/\\\*/.*/g;
        $glob=~s/\\\?/./g;
 

-       return $page=~/^$glob$/i;
+       if ($page=~/^$glob$/i) {
+               return IkiWiki::SuccessReason->new("$glob matches $page");
+       }
+       else {
+               return IkiWiki::FailReason->new("$glob does not match $page");
+       }

 } #}}}
 
 } #}}}
 

-sub match_link ($$) { #{{{
+sub match_link ($$;@) { #{{{

        my $page=shift;
        my $link=lc(shift);
        my $page=shift;
        my $link=lc(shift);

+       my %params=@_;
+
+       my $from=exists $params{location} ? $params{location} : "";
+
+       # relative matching
+       if ($link =~ m!^\.! && defined $from) {
+               $from=~s!/?[^/]+$!!;
+               $link=~s!^\./!!;
+               $link="$from/$link" if length $from;
+       }

 
        my $links = $IkiWiki::links{$page} or return undef;
 
        my $links = $IkiWiki::links{$page} or return undef;

+       return IkiWiki::FailReason->new("$page has no links") unless @$links;
+       my $bestlink = IkiWiki::bestlink($from, $link);
+       return IkiWiki::FailReason->new("no such link") unless length $bestlink;

        foreach my $p (@$links) {
        foreach my $p (@$links) {

-               return 1 if lc $p eq $link;
+               return IkiWiki::SuccessReason->new("$page links to $link")
+                       if $bestlink eq IkiWiki::bestlink($page, $p);

        }
        }

-       return 0;
+       return IkiWiki::FailReason->new("$page does not link to $link");

 } #}}}
 
 } #}}}
 

-sub match_backlink ($$) { #{{{
-       match_link(pop, pop);
+sub match_backlink ($$;@) { #{{{
+       match_link($_[1], $_[0], @_);

 } #}}}
 
 } #}}}
 

-sub match_created_before ($$) { #{{{
+sub match_created_before ($$;@) { #{{{

        my $page=shift;
        my $testpage=shift;
 
        if (exists $IkiWiki::pagectime{$testpage}) {
        my $page=shift;
        my $testpage=shift;
 
        if (exists $IkiWiki::pagectime{$testpage}) {

-               return $IkiWiki::pagectime{$page} < $IkiWiki::pagectime{$testpage};
+               if ($IkiWiki::pagectime{$page} < $IkiWiki::pagectime{$testpage}) {
+                       IkiWiki::SuccessReason->new("$page created before $testpage");
+               }
+               else {
+                       IkiWiki::FailReason->new("$page not created before $testpage");
+               }

        }
        else {
        }
        else {

-               return 0;
+               return IkiWiki::FailReason->new("$testpage has no ctime");

        }
 } #}}}
 
        }
 } #}}}
 

-sub match_created_after ($$) { #{{{
+sub match_created_after ($$;@) { #{{{

        my $page=shift;
        my $testpage=shift;
 
        if (exists $IkiWiki::pagectime{$testpage}) {
        my $page=shift;
        my $testpage=shift;
 
        if (exists $IkiWiki::pagectime{$testpage}) {

-               return $IkiWiki::pagectime{$page} > $IkiWiki::pagectime{$testpage};
+               if ($IkiWiki::pagectime{$page} > $IkiWiki::pagectime{$testpage}) {
+                       IkiWiki::SuccessReason->new("$page created after $testpage");
+               }
+               else {
+                       IkiWiki::FailReason->new("$page not created after $testpage");
+               }

        }
        else {
        }
        else {

-               return 0;
+               return IkiWiki::FailReason->new("$testpage has no ctime");

        }
 } #}}}
 
        }
 } #}}}
 

-sub match_creation_day ($$) { #{{{
-       return ((gmtime($IkiWiki::pagectime{shift()}))[3] == shift);
+sub match_creation_day ($$;@) { #{{{
+       if ((gmtime($IkiWiki::pagectime{shift()}))[3] == shift) {
+               return IkiWiki::SuccessReason->new("creation_day matched");
+       }
+       else {
+               return IkiWiki::FailReason->new("creation_day did not match");
+       }

 } #}}}
 
 } #}}}
 

-sub match_creation_month ($$) { #{{{
-       return ((gmtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift);
+sub match_creation_month ($$;@) { #{{{
+       if ((gmtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift) {
+               return IkiWiki::SuccessReason->new("creation_month matched");
+       }
+       else {
+               return IkiWiki::FailReason->new("creation_month did not match");
+       }

 } #}}}
 
 } #}}}
 

-sub match_creation_year ($$) { #{{{
-       return ((gmtime($IkiWiki::pagectime{shift()}))[5] + 1900 == shift);
+sub match_creation_year ($$;@) { #{{{
+       if ((gmtime($IkiWiki::pagectime{shift()}))[5] + 1900 == shift) {
+               return IkiWiki::SuccessReason->new("creation_year matched");
+       }
+       else {
+               return IkiWiki::FailReason->new("creation_year did not match");
+       }
+} #}}}
+
+sub match_user ($$;@) { #{{{
+       shift;
+       my $user=shift;
+       my %params=@_;
+
+       return IkiWiki::FailReason->new("cannot match user") unless exists $params{user};
+       if ($user eq $params{user}) {
+               return IkiWiki::SuccessReason->new("user is $user")
+       }
+       else {
+               return IkiWiki::FailReason->new("user is not $user");
+       }

 } #}}}
 
 1
 } #}}}
 
 1