added some comments for translators

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

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 499d3a71f773951e7700aea3ec668d8950b7c733..5b78014d110982c688c564fa969dff3bbddc0c66 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -14,7 +14,7 @@ use vars qw{%config %links %oldlinks %oldpagemtime %pagectime %pagecase
 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
+                 displaytime will_render gettext
                  %config %links %renderedfiles %pagesources);
 our $VERSION = 1.01; # plugin interface version
 
@@ -38,7 +38,7 @@ sub defaultconfig () { #{{{
        wikiname => "wiki",
        default_pageext => "mdwn",
        cgi => 0,
-       rcs => 'svn',
+       rcs => '',
        notify => 0,
        url => '',
        cgiurl => '',
@@ -96,7 +96,7 @@ sub checkconfig () { #{{{
        }
 
        if ($config{cgi} && ! length $config{url}) {
-               error("Must specify url to wiki with --url when using --cgi\n");
+               error(gettext("Must specify url to wiki with --url when using --cgi"));
        }
        
        $config{wikistatedir}="$config{srcdir}/.ikiwiki"
@@ -129,6 +129,8 @@ sub loadplugins () { #{{{
 sub loadplugin ($) { #{{{
        my $plugin=shift;
 
+       return if grep { $_ eq $plugin} @{$config{disable_plugins}};
+
        my $mod="IkiWiki::Plugin::".possibly_foolish_untaint($plugin);
        eval qq{use $mod};
        if ($@) {
@@ -139,7 +141,8 @@ sub loadplugin ($) { #{{{
 sub error ($) { #{{{
        if ($config{cgi}) {
                print "Content-type: text/html\n\n";
-               print misctemplate("Error", "<p>Error: @_</p>");
+               print misctemplate(gettext("Error"),
+                       "<p>".gettext("Error").": @_</p>");
        }
        log_message(error => @_);
        exit(1);
@@ -298,10 +301,9 @@ sub bestlink ($$) { #{{{
        my $link=shift;
        
        my $cwd=$page;
-
-       # relative links
-       while ($link=~s!(^|/)\.\./!!g) {
-               $cwd=~s!/?[^/]+$!!;
+       if ($link=~s/^\/+//) {
+               # absolute links
+               $cwd="";
        }
 
        do {
@@ -317,6 +319,10 @@ sub bestlink ($$) { #{{{
                }
        } 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: $link\n";
        return "";
 } #}}}
@@ -327,10 +333,18 @@ sub isinlinableimage ($) { #{{{
        $file=~/\.(png|gif|jpg|jpeg)$/i;
 } #}}}
 
-sub pagetitle ($) { #{{{
+sub pagetitle ($;$) { #{{{
        my $page=shift;
-       $page=~s/__(\d+)__/&#$1;/g;
+       my $unescaped=shift;
+
+       if ($unescaped) {
+               $page=~s/__(\d+)__/chr($1)/eg;
+       }
+       else {
+               $page=~s/__(\d+)__/&#$1;/g;
+       }
        $page=~y/_/ /;
+
        return $page;
 } #}}}
 
@@ -406,6 +420,7 @@ sub htmllink ($$$;$$$) { #{{{
                $bestlink=htmlpage($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>"
@@ -502,7 +517,13 @@ sub preprocess ($$$;$) { #{{{
                        if ($preprocessing{$page}++ > 3) {
                                # Avoid loops of preprocessed pages preprocessing
                                # other pages that preprocess them, etc.
-                               return "[[$command preprocessing loop detected on $page at depth $preprocessing{$page}]]";
+                               #translators: The first parameter is a
+                               #translators: preprocessor directive name,
+                               #translators: the second a page name, the
+                               #translators: third a number.
+                               return "[[".sprintf(gettext("%s preprocessing loop detected on %s at depth %i"),
+                                       $command, $page, $preprocessing{$page}).
+                               "]]";
                        }
                        my $ret=$hooks{preprocess}{$command}{call}->(
                                @params,
@@ -795,6 +816,19 @@ sub file_pruned ($$) { #{{{
        $file =~ m/$regexp/;
 } #}}}
 
+sub gettext { #{{{
+       # Only use gettext in the rare cases it's needed.
+       # This overrides future calls of this function.
+       if (exists $ENV{LANG} || exists $ENV{LC_ALL} || exists $ENV{LC_MESSAGES}) {
+               eval q{use Locale::gettext};
+               textdomain('ikiwiki');
+               return Locale::gettext::gettext(shift);
+       }
+       else {
+               return shift;
+       }
+} #}}}
+
 sub pagespec_match ($$) { #{{{
        my $page=shift;
        my $spec=shift;