Add modified opengraph plugin.

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

diff --git a/IkiWiki/Plugin/pinger.pm b/IkiWiki/Plugin/pinger.pm
index 89b4365abf1c1393d24d254748b387f247efb554..ec764caeea27ad00d6c5a878c5d6d2b0f814988d 100644 (file)
--- a/IkiWiki/Plugin/pinger.pm
+++ b/IkiWiki/Plugin/pinger.pm
@@ -3,31 +3,35 @@ package IkiWiki::Plugin::pinger;
 
 use warnings;
 use strict;
-use IkiWiki 2.00;
+use IkiWiki 3.00;
 
 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);
-} # }}}
+       hook(type => "rendered", id => "pinger", call => \&ping);
+}
 
-sub getsetup () { #{{{
+sub getsetup () {
        return
+               plugin => {
+                       safe => 1,
+                       rebuild => 0,
+               },
                pinger_timeout => {
-                       type => "int",
-                       default => 15,
+                       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}) {
@@ -41,9 +45,10 @@ sub needsbuild (@) { #{{{
                        }
                }
        }
-} # }}}
+       return $needsbuild;
+}
 
-sub preprocess (@) { #{{{
+sub preprocess (@) {
        my %params=@_;
        if (! exists $params{from} || ! exists $params{to}) {
                error gettext("requires 'from' and 'to' parameters");
@@ -56,24 +61,25 @@ 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) {
                $pinged=1;
                
+               eval q{use Net::INET6Glue::INET_is_INET6}; # may not be available
+               
                my $ua;
-               eval q{use LWPx::ParanoidAgent};
-               if (!$@) {
-                       $ua=LWPx::ParanoidAgent->new;
-               }
-               else {
-                       eval q{use LWP};
-                       if ($@) {
-                               debug(gettext("LWP not found, not pinging"));
-                               return;
-                       }
-                       $ua=LWP::UserAgent->new;
+               eval {
+                       # We pass the for_url parameter, even though it's
+                       # undef, because that will make sure we crash if used
+                       # with an older IkiWiki.pm that didn't automatically
+                       # try to use LWPx::ParanoidAgent.
+                       $ua=useragent(for_url => undef);
+               };
+               if ($@) {
+                       debug(gettext("LWP not found, not pinging").": $@");
+                       return;
                }
                $ua->timeout($config{pinger_timeout} || 15);
                
@@ -101,8 +107,10 @@ sub ping {
                        # only ping when a page was changed, so a ping loop
                        # will still be avoided.
                        next if $url=~/^\Q$config{cgiurl}\E/;
+                       my $local_cgiurl = IkiWiki::cgiurl();
+                       next if $url=~/^\Q$local_cgiurl\E/;
                        
-                       $ua->head($url);
+                       $ua->get($url);
                }
                
                exit 0;