Deal with empty diffurl in configuration.

[ikiwiki.git] / IkiWiki / Plugin / recentchanges.pm

diff --git a/IkiWiki/Plugin/recentchanges.pm b/IkiWiki/Plugin/recentchanges.pm
index d6292c3f20f51af905e8f7e0e961baac9b5818d3..eec9803be1397dc0a473b5c4287a0b8cdfa25ac7 100644 (file)
--- a/IkiWiki/Plugin/recentchanges.pm
+++ b/IkiWiki/Plugin/recentchanges.pm
@@ -16,6 +16,8 @@ sub import {
        hook(type => "sessioncgi", id => "recentchanges", call => \&sessioncgi);
        # Load goto to fix up links from recentchanges
        IkiWiki::loadplugin("goto");
+       # ... and transient as somewhere to put our internal pages
+       IkiWiki::loadplugin("transient");
 }
 
 sub getsetup () {
@@ -56,7 +58,7 @@ sub refresh ($) {
        # delete old and excess changes
        foreach my $page (keys %pagesources) {
                if ($pagesources{$page} =~ /\._change$/ && ! $seen{$page}) {
-                       unlink($config{srcdir}.'/'.$pagesources{$page});
+                       unlink($IkiWiki::Plugin::transient::transientdir.'/'.$pagesources{$page}) || unlink($config{srcdir}.'/'.$pagesources{$page});
                }
        }
 }
@@ -163,6 +165,7 @@ sub store ($$$) {
        # Limit pages to first 10, and add links to the changed pages.
        my $is_excess = exists $change->{pages}[10];
        delete @{$change->{pages}}[10 .. @{$change->{pages}}] if $is_excess;
+       my $has_diffurl=0;
        $change->{pages} = [
                map {
                        if (length $config{cgiurl}) {
@@ -178,6 +181,9 @@ sub store ($$$) {
                        else {
                                $_->{link} = pagetitle($_->{page});
                        }
+                       if (defined $_->{diffurl} && length($_->{diffurl})) {
+                               $has_diffurl=1;
+                       }
 
                        $_;
                } @{$change->{pages}}
@@ -225,6 +231,8 @@ sub store ($$$) {
                wikiname => $config{wikiname},
        );
        
+       $template->param(has_diffurl => 1) if $has_diffurl;
+
        $template->param(permalink => urlto($config{recentchangespage})."#change-".titlepage($change->{rev}))
                if exists $config{url};
        
@@ -234,8 +242,8 @@ sub store ($$$) {
        });
 
        my $file=$page."._change";
-       writefile($file, $config{srcdir}, $template->output);
-       utime $change->{when}, $change->{when}, "$config{srcdir}/$file";
+       writefile($file, $IkiWiki::Plugin::transient::transientdir, $template->output);
+       utime $change->{when}, $change->{when}, $IkiWiki::Plugin::transient::transientdir.'/'.$file;
 
        return $page;
 }