From 5608aa078e5a11ff6fbe1adda65a209017b0b630 Mon Sep 17 00:00:00 2001
From: joey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>
Date: Sun, 14 Jan 2007 04:17:53 +0000
Subject: * In the aggregator, check for and deal with post filenames that are 
  longer than the maximum file length.

---
 IkiWiki/Plugin/aggregate.pm | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'IkiWiki')

diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
index 964ef4b4b..d11283f0a 100644
--- a/IkiWiki/Plugin/aggregate.pm
+++ b/IkiWiki/Plugin/aggregate.pm
@@ -310,6 +310,20 @@ sub add_page (@) { #{{{
 		       -e pagefile($page.$c)) {
 			$c++
 		}
+
+		# Make sure that the file name isn't too long. 
+		# NB: This doesn't check for path length limits.
+		eval q{use POSIX};
+		my $max=POSIX::pathconf($config{srcdir}, &POSIX::_PC_NAME_MAX);
+		if (defined $max && length(htmlpage($page)) >= $max) {
+			$c="";
+			$page="item";
+			while (exists $IkiWiki::pagecase{lc $page.$c} ||
+			       -e pagefile($page.$c)) {
+				$c++
+			}
+		}
+
 		$guid->{page}=$page;
 		debug(sprintf(gettext("creating new page %s"), $page));
 	}
-- 
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