po: added postscan hook, to make pages depend on the pages linking to them

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

diff --git a/IkiWiki/Plugin/pinger.pm b/IkiWiki/Plugin/pinger.pm
index c6fa76e3f8fde2652e7703e50b84f03f1a1ff829..7b4dce5867534c702f220b3df6e792c91b3cbb61 100644 (file)
--- a/IkiWiki/Plugin/pinger.pm
+++ b/IkiWiki/Plugin/pinger.pm
@@ -8,14 +8,30 @@ use IkiWiki 2.00;
 my %pages;
 my $pinged=0;
 
-sub import { #{{{
+sub import {
+       hook(type => "getsetup", id => "pinger", call => \&getsetup);
        hook(type => "needsbuild", id => "pinger", call => \&needsbuild);
        hook(type => "preprocess", id => "ping", call => \&preprocess);
        hook(type => "delete", id => "pinger", call => \&ping);
        hook(type => "change", id => "pinger", call => \&ping);
-} # }}}
+}
+
+sub getsetup () {
+       return
+               plugin => {
+                       safe => 1,
+                       rebuild => 0,
+               },
+               pinger_timeout => {
+                       type => "integer",
+                       example => 15,
+                       description => "how many seconds to try pinging before timing out",
+                       safe => 1,
+                       rebuild => 0,
+               },
+}
 
-sub needsbuild (@) { #{{{
+sub needsbuild (@) {
        my $needsbuild=shift;
        foreach my $page (keys %pagestate) {
                if (exists $pagestate{$page}{pinger}) {
@@ -29,12 +45,12 @@ sub needsbuild (@) { #{{{
                        }
                }
        }
-} # }}}
+}
 
-sub preprocess (@) { #{{{
+sub preprocess (@) {
        my %params=@_;
        if (! exists $params{from} || ! exists $params{to}) {
-               return "[[ping ".gettext("requires 'from' and 'to' parameters")."]]";
+               error gettext("requires 'from' and 'to' parameters");
        }
        if ($params{from} eq $config{url}) {
                $pagestate{$params{destpage}}{pinger}{$params{to}}=1;
@@ -44,7 +60,7 @@ sub preprocess (@) { #{{{
        else {
                return sprintf(gettext("Ignoring ping directive for wiki %s (this wiki is %s)"), $params{from}, $config{url});
        }
-} # }}}
+}
 
 sub ping {
        if (! $pinged && %pages) {