X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/2e4340766e792d93f2ce0a86f5c8d8042bbee789..96067ffdf2cdbabf40c0246f5cd55c3421f84dd2:/IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 08e242a1f..87ddb1b56 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -20,9 +20,9 @@ use Exporter q{import};
 our @EXPORT = qw(hook debug error htmlpage template template_depends
 	deptype add_depends pagespec_match pagespec_match_list bestlink
 	htmllink readfile writefile pagetype srcfile pagename
-	displaytime will_render gettext ngettext urlto targetpage
+	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 () {
@@ -1092,6 +1115,11 @@ 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;
 
@@ -1148,9 +1176,19 @@ sub formattime ($;$) {
 		$format=$config{timeformat};
 	}
 
+	return strftime_utf8($format, localtime($time));
+}
+
+my $strftime_encoding;
+sub strftime_utf8 {
 	# strftime doesn't know about encodings, so make sure
-	# its output is properly treated as utf8
-	return decode_utf8(POSIX::strftime($format, localtime($time)));
+	# its output is properly treated as utf8.
+	# Note that this does not handle utf-8 in the format string.
+	($strftime_encoding) = POSIX::setlocale(&POSIX::LC_TIME) =~ m#\.([^@]+)#
+		unless defined $strftime_encoding;
+	$strftime_encoding
+		? Encode::decode($strftime_encoding, POSIX::strftime(@_))
+		: POSIX::strftime(@_);
 }
 
 sub date_3339 ($) {
@@ -1402,7 +1440,7 @@ sub preprocess ($$$;$$) {
 			# consider it significant.
 			my @params;
 			while ($params =~ m{
-				(?:([-\w]+)=)?		# 1: named parameter key?
+				(?:([-.\w]+)=)?		# 1: named parameter key?
 				(?:
 					"""(.*?)"""	# 2: triple-quoted value
 				|
@@ -1499,7 +1537,7 @@ sub preprocess ($$$;$$) {
 			(		# 4: the parameters..
 				\s+	# Must have space if parameters present
 				(?:
-					(?:[-\w]+=)?		# named parameter key?
+					(?:[-.\w]+=)?		# named parameter key?
 					(?:
 						""".*?"""	# triple-quoted value
 						|
@@ -1527,7 +1565,7 @@ sub preprocess ($$$;$$) {
 			\s+
 			(		# 4: the parameters..
 				(?:
-					(?:[-\w]+=)?		# named parameter key?
+					(?:[-.\w]+=)?		# named parameter key?
 					(?:
 						""".*?"""	# triple-quoted value
 						|
@@ -2243,6 +2281,13 @@ 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 ($$) {
 	my $spec = shift;
 	my $reverse = shift;
@@ -2647,8 +2692,14 @@ sub match_link ($$;@) {
 }
 
 sub match_backlink ($$;@) {
-	my $ret=match_link($_[1], $_[0], @_);
-	$ret->influences($_[1] => $IkiWiki::DEPEND_LINKS);
+	my $page=shift;
+	my $testpage=shift;
+	my %params=@_;
+	if ($testpage eq '.') {
+		$testpage = $params{'location'}
+	}
+	my $ret=match_link($testpage, $page, @_);
+	$ret->influences($testpage => $IkiWiki::DEPEND_LINKS);
 	return $ret;
 }
 
@@ -2739,12 +2790,12 @@ 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");
 	}
@@ -2784,8 +2835,10 @@ 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 {