X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/f3288100175bfae15a954e39916ef227e5cc9d0a..df8ab3406d67dd7d97fc45324ebb0e30c30dc9b0:/IkiWiki/Render.pm?ds=inline

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 5cb67ea07..fb28b6e3b 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -8,26 +8,31 @@ use IkiWiki;
 use Encode;
 
 my %backlinks;
-my $backlinks_calculated=0;
+our %brokenlinks;
+my $links_calculated=0;
 
-sub calculate_backlinks () {
-	return if $backlinks_calculated;
-	%backlinks=();
+sub calculate_links () {
+	return if $links_calculated;
+	%backlinks=%brokenlinks=();
 	foreach my $page (keys %links) {
 		foreach my $link (@{$links{$page}}) {
 			my $bestlink=bestlink($page, $link);
-			if (length $bestlink && $bestlink ne $page) {
-				$backlinks{$bestlink}{$page}=1;
+			if (length $bestlink) {
+				$backlinks{$bestlink}{$page}=1
+					if $bestlink ne $page;
+			}
+			else {
+				push @{$brokenlinks{$link}}, $page;
 			}
 		}
 	}
-	$backlinks_calculated=1;
+	$links_calculated=1;
 }
 
 sub backlink_pages ($) {
 	my $page=shift;
 
-	calculate_backlinks();
+	calculate_links();
 
 	return keys %{$backlinks{$page}};
 }
@@ -83,11 +88,10 @@ sub genpage ($$) {
 		$actions++;
 	}
 	if ($config{discussion}) {
-		my $discussionlink=lc(gettext("Discussion"));
-		if ($page !~ /.*\/\Q$discussionlink\E$/ &&
+		if ($page !~ /.*\/\Q$config{discussionpage}\E$/ &&
 		   (length $config{cgiurl} ||
-		    exists $links{$page."/".$discussionlink})) {
-			$template->param(discussionlink => htmllink($page, $page, gettext("Discussion"), noimageinline => 1, forcesubpage => 1));
+		    exists $links{$page."/".$config{discussionpage}})) {
+			$template->param(discussionlink => htmllink($page, $page, $config{discussionpage}, noimageinline => 1, forcesubpage => 1));
 			$actions++;
 		}
 	}
@@ -153,7 +157,7 @@ sub scan ($) {
 		if ($config{discussion}) {
 			# Discussion links are a special case since they're
 			# not in the text of the page, but on its template.
-			$links{$page}=[ $page."/".lc(gettext("Discussion")) ];
+			$links{$page}=[ $page."/".lc($config{discussionpage}) ];
 		}
 		else {
 			$links{$page}=[];
@@ -379,12 +383,13 @@ sub refresh () {
 			$links{$page}=[];
 			$renderedfiles{$page}=[];
 			$pagemtime{$page}=0;
-			prune($config{destdir}."/".$_)
-				foreach @{$oldrenderedfiles{$page}};
+			foreach my $old (@{$oldrenderedfiles{$page}}) {
+				prune($config{destdir}."/".$old);
+			}
 			delete $pagesources{$page};
-			foreach (keys %destsources) {
-				if ($destsources{$_} eq $page) {
-					delete $destsources{$_};
+			foreach my $source (keys %destsources) {
+				if ($destsources{$source} eq $page) {
+					delete $destsources{$source};
 				}
 			}
 		}
@@ -416,7 +421,7 @@ sub refresh () {
 		debug(sprintf(gettext("scanning %s"), $file));
 		scan($file);
 	}
-	calculate_backlinks();
+	calculate_links();
 	foreach my $file (@needsbuild) {
 		debug(sprintf(gettext("building %s"), $file));
 		render($file);
@@ -450,20 +455,24 @@ sub refresh () {
 		my @changed=(keys %rendered, @del);
 
 		# rebuild dependant pages
-		foreach my $f (@$files) {
+		F: foreach my $f (@$files) {
 			next if $rendered{$f};
 			my $p=pagename($f);
 			if (exists $depends{$p}) {
-				# only consider internal files
-				# if the page explicitly depends on such files
-				foreach my $file (@changed, $depends{$p}=~/internal\(/ ? @internal : ()) {
-					next if $f eq $file;
-					my $page=pagename($file);
-					if (pagespec_match($page, $depends{$p}, location => $p)) {
-						debug(sprintf(gettext("building %s, which depends on %s"), $f, $page));
+				foreach my $d (keys %{$depends{$p}}) {
+					# only consider internal files
+					# if the page explicitly depends on such files
+					my @pages = map {
+						pagename($_)
+					} grep {
+						$_ ne $f
+					} (@changed, $d =~ /internal\(/ ? @internal : ());
+					@pages = pagespec_match_list(\@pages, $d, location => $p);
+					if (@pages) {
+						debug(sprintf(gettext("building %s, which depends on %s"), $f, $pages[0]));
 						render($f);
 						$rendered{$f}=1;
-						last;
+						next F;
 					}
 				}
 			}