]> git.vanrenterghem.biz Git - git.ikiwiki.info.git/blobdiff - IkiWiki.pm
typo
[git.ikiwiki.info.git] / IkiWiki.pm
index fca8da874f4eac31e66ad6e3f4fbde0ba286a0e2..a11b330f2126a038f69678512e1a1ba2f2c238fb 100644 (file)
@@ -14,19 +14,19 @@ use open qw{:utf8 :std};
 use vars qw{%config %links %oldlinks %pagemtime %pagectime %pagecase
            %pagestate %wikistate %renderedfiles %oldrenderedfiles
            %pagesources %destsources %depends %hooks %forcerebuild
-           $gettext_obj %loaded_plugins};
+           %loaded_plugins};
 
 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 newpagefile
-                inject
+                 pagespec_match_list bestlink htmllink readfile writefile
+                pagetype srcfile pagename displaytime will_render gettext urlto
+                targetpage add_underlay pagetitle titlepage linkpage
+                newpagefile inject add_link
                  %config %links %pagestate %wikistate %renderedfiles
                  %pagesources %destsources);
 our $VERSION = 3.00; # plugin interface version, next is ikiwiki version
 our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE
-our $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
+our $installdir='/usr'; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
 
 # Optimisation.
 use Memoize;
@@ -157,6 +157,13 @@ sub getsetup () {
                safe => 0, # path
                rebuild => 0,
        },
+       underlaydirbase => {
+               type => "internal",
+               default => "$installdir/share/ikiwiki",
+               description => "parent directory containing additional underlays",
+               safe => 0,
+               rebuild => 0,
+       },
        wrappers => {
                type => "internal",
                default => [],
@@ -452,7 +459,7 @@ sub checkconfig () {
        if (defined $config{locale}) {
                if (POSIX::setlocale(&POSIX::LC_ALL, $config{locale})) {
                        $ENV{LANG}=$config{locale};
-                       $gettext_obj=undef;
+                       define_gettext();
                }
        }
                
@@ -715,7 +722,7 @@ sub add_underlay ($) {
        my $dir=shift;
 
        if ($dir !~ /^\//) {
-               $dir="$config{underlaydir}/../$dir";
+               $dir="$config{underlaydirbase}/$dir";
        }
 
        if (! grep { $_ eq $dir } @{$config{underlaydirs}}) {
@@ -1056,6 +1063,41 @@ sub htmllink ($$$;@) {
        return "<a href=\"$bestlink\"@attrs>$linktext</a>";
 }
 
+sub openiduser ($) {
+       my $user=shift;
+
+       if ($user =~ m!^https?://! &&
+           eval q{use Net::OpenID::VerifiedIdentity; 1} && !$@) {
+               my $display;
+
+               if (Net::OpenID::VerifiedIdentity->can("DisplayOfURL")) {
+                       # this works in at least 2.x
+                       $display = Net::OpenID::VerifiedIdentity::DisplayOfURL($user);
+               }
+               else {
+                       # this only works in 1.x
+                       my $oid=Net::OpenID::VerifiedIdentity->new(identity => $user);
+                       $display=$oid->display;
+               }
+
+               # Convert "user.somehost.com" to "user [somehost.com]"
+               # (also "user.somehost.co.uk")
+               if ($display !~ /\[/) {
+                       $display=~s/^([-a-zA-Z0-9]+?)\.([-.a-zA-Z0-9]+\.[a-z]+)$/$1 [$2]/;
+               }
+               # Convert "http://somehost.com/user" to "user [somehost.com]".
+               # (also "https://somehost.com/user/")
+               if ($display !~ /\[/) {
+                       $display=~s/^https?:\/\/(.+)\/([^\/]+)\/?$/$2 [$1]/;
+               }
+               $display=~s!^https?://!!; # make sure this is removed
+               eval q{use CGI 'escapeHTML'};
+               error($@) if $@;
+               return escapeHTML($display);
+       }
+       return;
+}
+
 sub userlink ($) {
        my $user=shift;
 
@@ -1246,7 +1288,7 @@ sub preprocess ($$$;$$) {
                                                |
                                                "[^"]+"         # single-quoted value
                                                |
-                                               [^\s\]]+        # unquoted value
+                                               [^"\s\]]+       # unquoted value
                                        )
                                        \s*                     # whitespace or end
                                                                # of directive
@@ -1269,7 +1311,7 @@ sub preprocess ($$$;$$) {
                                                |
                                                "[^"]+"         # single-quoted value
                                                |
-                                               [^\s\]]+        # unquoted value
+                                               [^"\s\]]+       # unquoted value
                                        )
                                        \s*                     # whitespace or end
                                                                # of directive
@@ -1339,7 +1381,7 @@ sub check_content (@) {
                foreach my $line (split("\n", $params{content})) {
                        push @diff, $line if ! exists $old{$_};
                }
-               $params{content}=join("\n", @diff);
+               $params{diff}=join("\n", @diff);
        }
 
        my $ok;
@@ -1671,12 +1713,6 @@ sub rcs_receive () {
        $hooks{rcs}{rcs_receive}{call}->();
 }
 
-sub safequote ($) {
-       my $s=shift;
-       $s=~s/[{}]//g;
-       return "q{$s}";
-}
-
 sub add_depends ($$) {
        my $page=shift;
        my $pagespec=shift;
@@ -1703,29 +1739,37 @@ sub file_pruned ($$) {
        return $file =~ m/$regexp/ && $file ne $base;
 }
 
-sub gettext {
-       # Only use gettext in the rare cases it's needed.
+sub define_gettext () {
+       # If translation is needed, redefine the gettext function to do it.
+       # Otherwise, it becomes a quick no-op.
+       no warnings 'redefine';
        if ((exists $ENV{LANG} && length $ENV{LANG}) ||
            (exists $ENV{LC_ALL} && length $ENV{LC_ALL}) ||
            (exists $ENV{LC_MESSAGES} && length $ENV{LC_MESSAGES})) {
-               if (! $gettext_obj) {
-                       $gettext_obj=eval q{
+               *gettext=sub {
+                       my $gettext_obj=eval q{
                                use Locale::gettext q{textdomain};
                                Locale::gettext->domain('ikiwiki')
                        };
-                       if ($@) {
-                               print STDERR "$@";
-                               $gettext_obj=undef;
+
+                       if ($gettext_obj) {
+                               $gettext_obj->get(shift);
+                       }
+                       else {
                                return shift;
                        }
-               }
-               return $gettext_obj->get(shift);
+               };
        }
        else {
-               return shift;
+               *gettext=sub { return shift };
        }
 }
 
+sub gettext {
+       define_gettext();
+       gettext(@_);
+}
+
 sub yesno ($) {
        my $val=shift;
 
@@ -1757,6 +1801,14 @@ sub inject {
        use warnings;
 }
 
+sub add_link ($$) {
+       my $page=shift;
+       my $link=shift;
+
+       push @{$links{$page}}, $link
+               unless grep { $_ eq $link } @{$links{$page}};
+}
+
 sub pagespec_merge ($$) {
        my $a=shift;
        my $b=shift;
@@ -1770,6 +1822,7 @@ sub pagespec_translate ($) {
 
        # Convert spec to perl code.
        my $code="";
+       my @data;
        while ($spec=~m{
                \s*             # ignore whitespace
                (               # 1: match a single word
@@ -1797,14 +1850,17 @@ sub pagespec_translate ($) {
                }
                elsif ($word =~ /^(\w+)\((.*)\)$/) {
                        if (exists $IkiWiki::PageSpec::{"match_$1"}) {
-                               $code.="IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).", \@_)";
+                               push @data, $2;
+                               $code.="IkiWiki::PageSpec::match_$1(\$page, \$data[$#data], \@_)";
                        }
                        else {
-                               $code.="IkiWiki::ErrorReason->new(".safequote(qq{unknown function in pagespec "$word"}).")";
+                               push @data, qq{unknown function in pagespec "$word"};
+                               $code.="IkiWiki::ErrorReason->new(\$data[$#data])";
                        }
                }
                else {
-                       $code.=" IkiWiki::PageSpec::match_glob(\$page, ".safequote($word).", \@_)";
+                       push @data, $word;
+                       $code.=" IkiWiki::PageSpec::match_glob(\$page, \$data[$#data], \@_)";
                }
        }
 
@@ -1832,6 +1888,30 @@ sub pagespec_match ($$;@) {
        return $sub->($page, @params);
 }
 
+sub pagespec_match_list ($$;@) {
+       my $pages=shift;
+       my $spec=shift;
+       my @params=@_;
+
+       my $sub=pagespec_translate($spec);
+       error "syntax error in pagespec \"$spec\""
+               if $@ || ! defined $sub;
+       
+       my @ret;
+       my $r;
+       foreach my $page (@$pages) {
+               $r=$sub->($page, @params);
+               push @ret, $page if $r;
+       }
+
+       if (! @ret && defined $r && $r->isa("IkiWiki::ErrorReason")) {
+               error(sprintf(gettext("cannot match pages: %s"), $r));
+       }
+       else {
+               return @ret;
+       }
+}
+
 sub pagespec_valid ($) {
        my $spec=shift;