po plugin: slave pages link to the master's discussion page

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

diff --git a/IkiWiki.pm b/IkiWiki.pm
index c01c59ac61a73fc32a88cb305064b7e75609e0a9..bab7b707aa6c485338fb3b863760e8019cd65e1c 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -20,7 +20,8 @@ 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 urlto targetpage
-                add_underlay pagetitle titlepage linkpage
+                add_underlay pagetitle titlepage linkpage newpagefile
+                inject
                  %config %links %pagestate %wikistate %renderedfiles
                  %pagesources %destsources);
 our $VERSION = 2.00; # plugin interface version, next is ikiwiki version
@@ -200,7 +201,7 @@ sub getsetup () { #{{{
        },
        indexpages => {
                type => "boolean",
-               defualt => 0,
+               default => 0,
                description => "use page/index.mdwn source files",
                safe => 1,
                rebuild => 1,
@@ -381,6 +382,13 @@ sub getsetup () { #{{{
                safe => 0,
                rebuild => 0,
        },
+       test_receive => {
+               type => "internal",
+               default => 0,
+               description => "running in receive test mode",
+               safe => 0,
+               rebuild => 0,
+       },
        getctime => {
                type => "internal",
                default => 0,
@@ -403,7 +411,7 @@ sub getsetup () { #{{{
                rebuild => 0,
        },
        allow_symlinks_before_srcdir => {
-               type => "string",
+               type => "boolean",
                default => 0,
                description => "allow symlinks in the path leading to the srcdir (potentially insecure)",
                safe => 0,
@@ -632,13 +640,26 @@ sub pagename ($) { #{{{
        return $page;
 } #}}}
 
+sub newpagefile ($$) { #{{{
+       my $page=shift;
+       my $type=shift;
+
+       if (! $config{indexpages} || $page eq 'index') {
+               return $page.".".$type;
+       }
+       else {
+               return $page."/index.".$type;
+       }
+} #}}}
+
 sub targetpage ($$) { #{{{
        my $page=shift;
        my $ext=shift;
        
-       if (! $config{usedirs} || $page =~ /^index$/ ) {
+       if (! $config{usedirs} || $page eq 'index') {
                return $page.".".$ext;
-       } else {
+       }
+       else {
                return $page."/index.".$ext;
        }
 } #}}}
@@ -668,11 +689,12 @@ sub srcfile ($;$) { #{{{
 sub add_underlay ($) { #{{{
        my $dir=shift;
 
-       if ($dir=~/^\//) {
-               unshift @{$config{underlaydirs}}, $dir;
+       if ($dir !~ /^\//) {
+               $dir="$config{underlaydir}/../$dir";
        }
-       else {
-               unshift @{$config{underlaydirs}}, "$config{underlaydir}/../$dir";
+
+       if (! grep { $_ eq $dir } @{$config{underlaydirs}}) {
+               unshift @{$config{underlaydirs}}, $dir;
        }
 
        return 1;
@@ -884,6 +906,13 @@ sub abs2rel ($$) { #{{{
 } #}}}
 
 sub displaytime ($;$) { #{{{
+       # Plugins can override this function to mark up the time to
+       # display.
+       return '<span class="date">'.formattime(@_).'</span>';
+} #}}}
+
+sub formattime ($;$) { #{{{
+       # Plugins can override this function to format the time.
        my $time=shift;
        my $format=shift;
        if (! defined $format) {
@@ -1553,6 +1582,10 @@ sub rcs_getctime ($) { #{{{
        $hooks{rcs}{rcs_getctime}{call}->(@_);
 } #}}}
 
+sub rcs_receive () { #{{{
+       $hooks{rcs}{rcs_receive}{call}->();
+} #}}}
+
 sub globlist_to_pagespec ($) { #{{{
        my @globlist=split(' ', shift);
 
@@ -1645,6 +1678,31 @@ sub yesno ($) { #{{{
        return (defined $val && lc($val) eq gettext("yes"));
 } #}}}
 
+sub inject { #{{{
+       # Injects a new function into the symbol table to replace an
+       # exported function.
+       my %params=@_;
+
+       # This is deep ugly perl foo, beware.
+       no strict;
+       no warnings;
+       if (! defined $params{parent}) {
+               $params{parent}='::';
+               $params{old}=\&{$params{name}};
+               $params{name}=~s/.*:://;
+       }
+       my $parent=$params{parent};
+       foreach my $ns (grep /^\w+::/, keys %{$parent}) {
+               $ns = $params{parent} . $ns;
+               inject(%params, parent => $ns) unless $ns eq '::main::';
+               *{$ns . $params{name}} = $params{call}
+                       if exists ${$ns}{$params{name}} &&
+                          \&{${$ns}{$params{name}}} == $params{old};
+       }
+       use strict;
+       use warnings;
+} #}}}
+
 sub pagespec_merge ($$) { #{{{
        my $a=shift;
        my $b=shift;
@@ -1739,7 +1797,7 @@ sub pagespec_valid ($) { #{{{
        my $sub=pagespec_translate($spec);
        return ! $@;
 } #}}}
-       
+
 sub glob2re ($) { #{{{
        my $re=quotemeta(shift);
        $re=~s/\\\*/.*/g;
@@ -1906,4 +1964,61 @@ sub match_creation_year ($$;@) { #{{{
        }
 } #}}}
 
+sub match_user ($$;@) { #{{{
+       shift;
+       my $user=shift;
+       my %params=@_;
+       
+       if (! exists $params{user}) {
+               return IkiWiki::FailReason->new("no user specified");
+       }
+
+       if (defined $params{user} && lc $params{user} eq lc $user) {
+               return IkiWiki::SuccessReason->new("user is $user");
+       }
+       elsif (! defined $params{user}) {
+               return IkiWiki::FailReason->new("not logged in");
+       }
+       else {
+               return IkiWiki::FailReason->new("user is $params{user}, not $user");
+       }
+} #}}}
+
+sub match_admin ($$;@) { #{{{
+       shift;
+       shift;
+       my %params=@_;
+       
+       if (! exists $params{user}) {
+               return IkiWiki::FailReason->new("no user specified");
+       }
+
+       if (defined $params{user} && IkiWiki::is_admin($params{user})) {
+               return IkiWiki::SuccessReason->new("user is an admin");
+       }
+       elsif (! defined $params{user}) {
+               return IkiWiki::FailReason->new("not logged in");
+       }
+       else {
+               return IkiWiki::FailReason->new("user is not an admin");
+       }
+} #}}}
+
+sub match_ip ($$;@) { #{{{
+       shift;
+       my $ip=shift;
+       my %params=@_;
+       
+       if (! exists $params{ip}) {
+               return IkiWiki::FailReason->new("no IP specified");
+       }
+
+       if (defined $params{ip} && lc $params{ip} eq lc $ip) {
+               return IkiWiki::SuccessReason->new("IP is $ip");
+       }
+       else {
+               return IkiWiki::FailReason->new("IP is $params{ip}, not $ip");
+       }
+} #}}}
+
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