underlay: Avoid crashing if lists of underlays (or template directories) are not...

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

diff --git a/IkiWiki/Plugin/shortcut.pm b/IkiWiki/Plugin/shortcut.pm
index dec8afdb5fa139e0dd1bcb9e1bfa7c57c951b6a8..1840a5722a6300d7ce30d14cd4534ef2bc16a48d 100644 (file)
--- a/IkiWiki/Plugin/shortcut.pm
+++ b/IkiWiki/Plugin/shortcut.pm
@@ -3,35 +3,41 @@ package IkiWiki::Plugin::shortcut;
 
 use warnings;
 use strict;
-use IkiWiki 2.00;
+use IkiWiki 3.00;
 
-sub import { #{{{
+sub import {
        hook(type => "getsetup", id => "shortcut", call => \&getsetup);
        hook(type => "checkconfig", id => "shortcut", call => \&checkconfig);
        hook(type => "preprocess", id => "shortcut", call => \&preprocess_shortcut);
-} #}}}
+}
 
-sub getsetup () { #{{{
+sub getsetup () {
        return
                plugin => {
                        safe => 1,
                        rebuild => undef,
                },
-} #}}}
+}
 
-sub checkconfig () { #{{{
-       if (defined $config{srcdir}) {
+sub checkconfig () {
+       if (defined $config{srcdir} && length $config{srcdir}) {
                # Preprocess the shortcuts page to get all the available shortcuts
                # defined before other pages are rendered.
-               my $srcfile=srcfile("shortcuts.mdwn", 1);
+               my $srcfile=srcfile("shortcuts.".$config{default_pageext}, 1);
                if (! defined $srcfile) {
-                       error(gettext("shortcut plugin will not work without a shortcuts.mdwn"));
+                       $srcfile=srcfile("shortcuts.mdwn", 1);
+               }
+               if (! defined $srcfile) {
+                       print STDERR sprintf(gettext("shortcut plugin will not work without %s"),
+                               "shortcuts.".$config{default_pageext})."\n";
+               }
+               else {
+                       IkiWiki::preprocess("shortcuts", "shortcuts", readfile($srcfile));
                }
-               IkiWiki::preprocess("shortcuts", "shortcuts", readfile($srcfile));
        }
-} # }}}
+}
 
-sub preprocess_shortcut (@) { #{{{
+sub preprocess_shortcut (@) {
        my %params=@_;
 
        if (! defined $params{name} || ! defined $params{url}) {
@@ -46,9 +52,9 @@ sub preprocess_shortcut (@) { #{{{
        #translators: First parameter is the name of the shortcut, the second
        #translators: is an URL.
        return sprintf(gettext("shortcut %s points to <i>%s</i>"), $params{name}, $params{url});
-} # }}}
+}
 
-sub shortcut_expand ($$@) { #{{{
+sub shortcut_expand ($$@) {
        my $url=shift;
        my $desc=shift;
        my %params=@_;
@@ -85,6 +91,6 @@ sub shortcut_expand ($$@) { #{{{
        }
 
        return "<a href=\"$url\">$desc</a>";
-} #}}}
+}
 
 1