X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/cb8d1c86425999eb3572326679fae9a033664150..fdc7974b2ac995b4ff12dfa208741189ff4bd274:/IkiWiki/Plugin/sparkline.pm

diff --git a/IkiWiki/Plugin/sparkline.pm b/IkiWiki/Plugin/sparkline.pm
index 69b3512c2..901c2f683 100644
--- a/IkiWiki/Plugin/sparkline.pm
+++ b/IkiWiki/Plugin/sparkline.pm
@@ -15,9 +15,18 @@ my %locmap=(
 );
 
 sub import { #{{{
+	hook(type => "getsetup", id => "sparkline", call => \&getsetup);
 	hook(type => "preprocess", id => "sparkline", call => \&preprocess);
 } # }}}
 
+sub getsetup () { #{{{
+	return
+		plugin => {
+			safe => 1,
+			rebuild => undef,
+		},
+} #}}}
+
 sub preprocess (@) { #{{{
 	my %params=@_;
 
@@ -60,13 +69,13 @@ sub preprocess (@) { #{{{
 			}
 		}
 		elsif (! length $value) {
-			return "[[sparkline ".gettext("parse error")." \"$key\"]]";
+			error gettext("parse error")." \"$key\"";
 		}
 		elsif ($key eq 'featurepoint') {
 			my ($x, $y, $color, $diameter, $text, $location)=
 				split(/\s*,\s*/, $value);
 			if (! defined $diameter || $diameter < 0) {
-				return "[[sparkline ".gettext("bad featurepoint diameter")."]]";
+				error gettext("bad featurepoint diameter");
 			}
 			$x=int($x);
 			$y=int($y);
@@ -76,7 +85,7 @@ sub preprocess (@) { #{{{
 			if (defined $location) {
 				$location=$locmap{$location};
 				if (! defined $location) {
-					return "[[sparkline ".gettext("bad featurepoint location")."]]";
+					error gettext("bad featurepoint location");
 				}
 			}
 			$php.=qq{\$sparkline->SetFeaturePoint($x, $y, '$color', $diameter};
@@ -87,23 +96,23 @@ sub preprocess (@) { #{{{
 	}
 
 	if ($c eq 0) {
-		return "[[sparkline ".gettext("missing values")."]]";
+		error gettext("missing values");
 	}
 
 	my $height=int($params{height} || 20);
 	if ($height < 2 || $height > 100) {
-		return "[[sparkline ".gettext("bad height value")."]]";
+		error gettext("bad height value");
 	}
 	if ($style eq "Bar") {
 		$php.=qq{\$sparkline->Render($height);\n};
 	}
 	else {
 		if (! exists $params{width}) {
-			return "[[sparkline ".gettext("missing width parameter")."]]";
+			error gettext("missing width parameter");
 		}
 		my $width=int($params{width});
 		if ($width < 2 || $width > 1024) {
-			return "[[sparkline ".gettext("bad width value")."]]";
+			error gettext("bad width value");
 		}
 		$php.=qq{\$sparkline->RenderResampled($width, $height);\n};
 	}
@@ -141,7 +150,7 @@ sub preprocess (@) { #{{{
 		waitpid $pid, 0;
 		$SIG{PIPE}="DEFAULT";
 		if ($sigpipe) {
-			return  "[[sparkline ".gettext("failed to run php")."]]";
+			error gettext("failed to run php");
 		}
 
 		if (! $params{preview}) {