X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/545bf43670d4c31a260c82c4d99aa878679a8340..2869b65bcb5fa65ea0505c6fa513aeea9a0fbdc6:/IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 0a788f35b..2c0b1153c 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -22,7 +22,7 @@ our @EXPORT = qw(hook debug error htmlpage template template_depends
 	htmllink readfile writefile pagetype srcfile pagename
 	displaytime strftime_utf8 will_render gettext ngettext urlto targetpage
 	add_underlay pagetitle titlepage linkpage newpagefile
-	inject add_link add_autofile
+	inject add_link add_autofile useragent
 	%config %links %pagestate %wikistate %renderedfiles
 	%pagesources %destsources %typedlinks);
 our $VERSION = 3.00; # plugin interface version, next is ikiwiki version
@@ -118,6 +118,22 @@ sub getsetup () {
 		safe => 0,
 		rebuild => 0,
 	},
+	cgi_overload_delay => {
+		type => "string",
+		default => '',
+		example => "10",
+		description => "number of seconds to delay CGI requests when overloaded",
+		safe => 1,
+		rebuild => 0,
+	},
+	cgi_overload_message => {
+		type => "string",
+		default => '',
+		example => "Please wait",
+		description => "message to display when overloaded (may contain html)",
+		safe => 1,
+		rebuild => 0,
+	},
 	rcs => {
 		type => "string",
 		default => '',
@@ -497,6 +513,13 @@ sub getsetup () {
 		safe => 0,
 		rebuild => 0,
 	},
+	cookiejar => {
+		type => "string",
+		default => { file => "$ENV{HOME}/.ikiwiki/cookies" },
+		description => "cookie control",
+		safe => 0, # hooks into perl module internals
+		rebuild => 0,
+	},
 }
 
 sub defaultconfig () {
@@ -705,6 +728,7 @@ sub debug ($) {
 }
 
 my $log_open=0;
+my $log_failed=0;
 sub log_message ($$) {
 	my $type=shift;
 
@@ -715,9 +739,15 @@ sub log_message ($$) {
 			Sys::Syslog::openlog('ikiwiki', '', 'user');
 			$log_open=1;
 		}
-		return eval {
+		eval {
 			Sys::Syslog::syslog($type, "[$config{wikiname}] %s", join(" ", @_));
 		};
+                if ($@) {
+                    print STDERR "failed to syslog: $@" unless $log_failed;
+                    $log_failed=1;
+                    print STDERR "@_\n";
+                }
+                return $@;
 	}
 	elsif (! $config{cgi}) {
 		return print "@_\n";
@@ -1092,6 +1122,11 @@ sub cgiurl (@) {
 		join("&", map $_."=".uri_escape_utf8($params{$_}), keys %params);
 }
 
+sub cgiurl_abs (@) {
+	eval q{use URI};
+	URI->new_abs(cgiurl(@_), $config{cgiurl});
+}
+
 sub baseurl (;$) {
 	my $page=shift;
 
@@ -1156,7 +1191,7 @@ sub strftime_utf8 {
 	# strftime doesn't know about encodings, so make sure
 	# its output is properly treated as utf8.
 	# Note that this does not handle utf-8 in the format string.
-	$strftime_encoding = POSIX::setlocale(&POSIX::LC_TIME) =~ m#\.([^@]+)#
+	($strftime_encoding) = POSIX::setlocale(&POSIX::LC_TIME) =~ m#\.([^@]+)#
 		unless defined $strftime_encoding;
 	$strftime_encoding
 		? Encode::decode($strftime_encoding, POSIX::strftime(@_))
@@ -1412,7 +1447,7 @@ sub preprocess ($$$;$$) {
 			# consider it significant.
 			my @params;
 			while ($params =~ m{
-				(?:([-\w]+)=)?		# 1: named parameter key?
+				(?:([-.\w]+)=)?		# 1: named parameter key?
 				(?:
 					"""(.*?)"""	# 2: triple-quoted value
 				|
@@ -1509,7 +1544,7 @@ sub preprocess ($$$;$$) {
 			(		# 4: the parameters..
 				\s+	# Must have space if parameters present
 				(?:
-					(?:[-\w]+=)?		# named parameter key?
+					(?:[-.\w]+=)?		# named parameter key?
 					(?:
 						""".*?"""	# triple-quoted value
 						|
@@ -1537,7 +1572,7 @@ sub preprocess ($$$;$$) {
 			\s+
 			(		# 4: the parameters..
 				(?:
-					(?:[-\w]+=)?		# named parameter key?
+					(?:[-.\w]+=)?		# named parameter key?
 					(?:
 						""".*?"""	# triple-quoted value
 						|
@@ -2253,6 +2288,13 @@ sub add_autofile ($$$) {
 	$autofiles{$file}{generator}=$generator;
 }
 
+sub useragent () {
+	return LWP::UserAgent->new(
+		cookie_jar => $config{cookiejar},
+		env_proxy => 1,		# respect proxy env vars
+	);
+}
+
 sub sortspec_translate ($$) {
 	my $spec = shift;
 	my $reverse = shift;
@@ -2755,12 +2797,12 @@ sub match_user ($$;@) {
 	my $user=shift;
 	my %params=@_;
 	
-	my $regexp=IkiWiki::glob2re($user);
-	
 	if (! exists $params{user}) {
 		return IkiWiki::ErrorReason->new("no user specified");
 	}
 
+	my $regexp=IkiWiki::glob2re($user);
+	
 	if (defined $params{user} && $params{user}=~$regexp) {
 		return IkiWiki::SuccessReason->new("user is $user");
 	}
@@ -2800,8 +2842,10 @@ sub match_ip ($$;@) {
 	if (! exists $params{ip}) {
 		return IkiWiki::ErrorReason->new("no IP specified");
 	}
+	
+	my $regexp=IkiWiki::glob2re(lc $ip);
 
-	if (defined $params{ip} && lc $params{ip} eq lc $ip) {
+	if (defined $params{ip} && lc $params{ip}=~$regexp) {
 		return IkiWiki::SuccessReason->new("IP is $ip");
 	}
 	else {