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 f2b50e77aa887a82b0e57377f2ee9cfca19713c7..bab7b707aa6c485338fb3b863760e8019cd65e1c 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -21,6 +21,7 @@ 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 newpagefile
+                inject
                  %config %links %pagestate %wikistate %renderedfiles
                  %pagesources %destsources);
 our $VERSION = 2.00; # plugin interface version, next is ikiwiki version
@@ -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,
@@ -647,19 +655,8 @@ sub newpagefile ($$) { #{{{
 sub targetpage ($$) { #{{{
        my $page=shift;
        my $ext=shift;
-
-       my $targetpage='';
-       run_hooks(targetpage => sub {
-               $targetpage=shift->(
-                       page => $page,
-                       ext => $ext,
-               );
-       });
-
-       if (defined $targetpage && (length($targetpage) > 0)) {
-               return $targetpage;
-       }
-       elsif (! $config{usedirs} || $page eq 'index') {
+       
+       if (! $config{usedirs} || $page eq 'index') {
                return $page.".".$ext;
        }
        else {
@@ -807,7 +804,6 @@ sub will_render ($$;$) { #{{{
 sub bestlink ($$) { #{{{
        my $page=shift;
        my $link=shift;
-       my $res=undef;
        
        my $cwd=$page;
        if ($link=~s/^\/+//) {
@@ -822,35 +818,25 @@ sub bestlink ($$) { #{{{
                $l.=$link;
 
                if (exists $links{$l}) {
-                       $res=$l;
+                       return $l;
                }
                elsif (exists $pagecase{lc $l}) {
-                       $res=$pagecase{lc $l};
+                       return $pagecase{lc $l};
                }
-       } while ($cwd=~s{/?[^/]+$}{} && ! defined $res);
+       } while $cwd=~s{/?[^/]+$}{};
 
-       if (! defined $res && length $config{userdir}) {
+       if (length $config{userdir}) {
                my $l = "$config{userdir}/".lc($link);
                if (exists $links{$l}) {
-                       $res=$l;
+                       return $l;
                }
                elsif (exists $pagecase{lc $l}) {
-                       $res=$pagecase{lc $l};
+                       return $pagecase{lc $l};
                }
        }
 
-       if (defined $res) {
-               run_hooks(tweakbestlink => sub {
-                       $res=shift->(
-                               page => $page,
-                               link => $res);
-               });
-               return $res;
-       }
-       else {
-               #print STDERR "warning: page $page, broken link: $link\n";
-               return "";
-       }
+       #print STDERR "warning: page $page, broken link: $link\n";
+       return "";
 } #}}}
 
 sub isinlinableimage ($) { #{{{
@@ -920,6 +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 $format) {
@@ -938,10 +931,6 @@ sub beautify_urlpath ($) { #{{{
                $url =~ s!/index.$config{htmlext}$!/!;
        }
 
-       run_hooks(urlpath => sub {
-               $url=shift->(url => $url);
-       });
-
        # Ensure url is not an empty link, and
        # if it's relative, make that explicit to avoid colon confusion.
        if ($url !~ /^\//) {
@@ -1593,6 +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);
 
@@ -1685,6 +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 $b=shift;
@@ -1779,7 +1797,7 @@ sub pagespec_valid ($) { #{{{
        my $sub=pagespec_translate($spec);
        return ! $@;
 } #}}}
-       
+
 sub glob2re ($) { #{{{
        my $re=quotemeta(shift);
        $re=~s/\\\*/.*/g;