X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/1e62e4f87fdf1441afab47a60aaf60b9246a5876..a3334211c54bf76e97f3dfd3c3d171c6079a20af:/IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 1d764bae2..a5dc66516 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -78,6 +78,7 @@ sub defaultconfig () { #{{{
 	userdir => "",
 	usedirs => 1,
 	numbacklinks => 10,
+	account_creation_password => "",
 } #}}}
    
 sub checkconfig () { #{{{
@@ -650,12 +651,14 @@ sub preprocess ($$$;$$) { #{{{
 	return $content;
 } #}}}
 
-sub filter ($$) { #{{{
+sub filter ($$$) { #{{{
 	my $page=shift;
+	my $destpage=shift;
 	my $content=shift;
 
 	run_hooks(filter => sub {
-		$content=shift->(page => $page, content => $content);
+		$content=shift->(page => $page, destpage => $destpage, 
+			content => $content);
 	});
 
 	return $content;
@@ -665,7 +668,8 @@ sub indexlink () { #{{{
 	return "<a href=\"$config{url}\">$config{wikiname}</a>";
 } #}}}
 
-sub lockwiki () { #{{{
+sub lockwiki (;$) { #{{{
+	my $wait=@_ ? shift : 1;
 	# Take an exclusive lock on the wiki to prevent multiple concurrent
 	# run issues. The lock will be dropped on program exit.
 	if (! -d $config{wikistatedir}) {
@@ -674,15 +678,21 @@ sub lockwiki () { #{{{
 	open(WIKILOCK, ">$config{wikistatedir}/lockfile") ||
 		error ("cannot write to $config{wikistatedir}/lockfile: $!");
 	if (! flock(WIKILOCK, 2 | 4)) { # LOCK_EX | LOCK_NB
-		debug("wiki seems to be locked, waiting for lock");
-		my $wait=600; # arbitrary, but don't hang forever to 
-		              # prevent process pileup
-		for (1..$wait) {
-			return if flock(WIKILOCK, 2 | 4);
-			sleep 1;
+		if ($wait) {
+			debug("wiki seems to be locked, waiting for lock");
+			my $wait=600; # arbitrary, but don't hang forever to 
+			              # prevent process pileup
+			for (1..$wait) {
+				return if flock(WIKILOCK, 2 | 4);
+				sleep 1;
+			}
+			error("wiki is locked; waited $wait seconds without lock being freed (possible stuck process or stale lock?)");
+		}
+		else {
+			return 0;
 		}
-		error("wiki is locked; waited $wait seconds without lock being freed (possible stuck process or stale lock?)");
 	}
+	return 1;
 } #}}}
 
 sub unlockwiki () { #{{{
@@ -736,9 +746,9 @@ sub loadindex () { #{{{
 			$depends{$page}=$items{depends}[0] if exists $items{depends};
 			$destsources{$_}=$page foreach @{$items{dest}};
 			$renderedfiles{$page}=[@{$items{dest}}];
-			$oldrenderedfiles{$page}=[@{$items{dest}}];
 			$pagecase{lc $page}=$page;
 		}
+		$oldrenderedfiles{$page}=[@{$items{dest}}];
 		$pagectime{$page}=$items{ctime}[0];
 	}
 	close IN;