X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/dcaa4b013eddf9b0654e0b1e70f7c3cce8a9cabf..953ffa1fe31ab97caf3b1bcc5840e62728620833:/IkiWiki/Plugin/aggregate.pm

diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
index cb04308e6..14461059d 100644
--- a/IkiWiki/Plugin/aggregate.pm
+++ b/IkiWiki/Plugin/aggregate.pm
@@ -70,7 +70,7 @@ sub preprocess (@) { #{{{
 	$feed->{name}=$name;
 	$feed->{sourcepage}=$params{page};
 	$feed->{url}=$params{url};
-	my $dir=exists $params{dir} ? $params{dir} : IkiWiki::titlepage($params{name});
+	my $dir=exists $params{dir} ? $params{dir} : "feed/".IkiWiki::titlepage($params{name});
 	$dir=~s/^\/+//;
 	($dir)=$dir=~/$IkiWiki::config{wiki_file_regexp}/;
 	$feed->{dir}=$dir;
@@ -83,6 +83,7 @@ sub preprocess (@) { #{{{
 	$feed->{numposts}=0 unless defined $feed->{numposts};
 	$feed->{newposts}=0 unless defined $feed->{newposts};
 	$feed->{message}="new feed" unless defined $feed->{message};
+	$feed->{tags}=[];
 	while (@_) {
 		my $key=shift;
 		my $value=shift;
@@ -107,6 +108,8 @@ sub delete (@) { #{{{
 } #}}}
 
 sub loadstate () { #{{{
+	eval q{use HTML::Entities};
+	die $@ if $@;
 	if (-e "$IkiWiki::config{wikistatedir}/aggregate") {
 		open (IN, "$IkiWiki::config{wikistatedir}/aggregate" ||
 			die "$IkiWiki::config{wikistatedir}/aggregate: $!");
@@ -116,8 +119,9 @@ sub loadstate () { #{{{
 			my $data={};
 			foreach my $i (split(/ /, $_)) {
 				my ($field, $val)=split(/=/, $i, 2);
-				if ($field eq "name" || $field eq "message") {
-					$data->{$field}=IkiWiki::pagetitle($val);
+				if ($field eq "name" || $field eq "feed" ||
+				    $field eq "guid" || $field eq "message") {
+					$data->{$field}=decode_entities($val, " \t\n");
 				}
 				elsif ($field eq "tag") {
 					push @{$data->{tags}}, $val;
@@ -140,6 +144,8 @@ sub loadstate () { #{{{
 } #}}}
 
 sub savestate () { #{{{
+	eval q{use HTML::Entities};
+	die $@ if $@;
 	open (OUT, ">$IkiWiki::config{wikistatedir}/aggregate" ||
 		die "$IkiWiki::config{wikistatedir}/aggregate: $!");
 	foreach my $data (values %feeds, values %guids) {
@@ -159,8 +165,9 @@ sub savestate () { #{{{
 
 		my @line;
 		foreach my $field (keys %$data) {
-			if ($field eq "name" || $field eq "message") {
-				push @line, "$field=".IkiWiki::titlepage($data->{$field});
+			if ($field eq "name" || $field eq "feed" ||
+			    $field eq "guid" || $field eq "message") {
+				push @line, "$field=".encode_entities($data->{$field}, " \t\n");
 			}
 			elsif ($field eq "tags") {
 				push @line, "tag=$_" foreach @{$data->{tags}};
@@ -181,7 +188,8 @@ sub aggregate () { #{{{
 	die $@ if $@;
 
 	foreach my $feed (values %feeds) {
-		next unless time - $feed->{lastupdate} >= $feed->{updateinterval};
+		next unless $IkiWiki::config{rebuild} || 
+			time - $feed->{lastupdate} >= $feed->{updateinterval};
 		$feed->{lastupdate}=time;
 		$feed->{newposts}=0;
 		$IkiWiki::forcerebuild{$feed->{sourcepage}}=1;
@@ -245,12 +253,16 @@ sub add_page (@) { #{{{
 		$feed->{newposts}++;
 
 		# assign it an unused page
-		my $page=$feed->{dir}."/".IkiWiki::titlepage($params{title});
+		my $page=IkiWiki::titlepage($params{title});
+		# escape slashes and periods in title so it doesn't specify
+		# directory name or trigger ".." disallowing code.
+		$page=~s!([/.])!"__".ord($1)."__"!eg;
+		$page=$feed->{dir}."/".$page;
+		$page=lc($page);
 		($page)=$page=~/$IkiWiki::config{wiki_file_regexp}/;
 		if (! defined $page || ! length $page) {
 			$page=$feed->{dir}."/item";
 		}
-		$page=~s/\.\.//g; # avoid ".." directory tricks
 		my $c="";
 		while (exists $IkiWiki::pagesources{$page.$c} ||
 		       -e pagefile($page.$c)) {
@@ -267,7 +279,7 @@ sub add_page (@) { #{{{
 	eval q{use Digest::MD5 'md5_hex'};
 	require Encode;
 	my $digest=md5_hex(Encode::encode_utf8($params{content}));
-	return unless ! exists $guid->{md5} || $guid->{md5} ne $digest;
+	return unless ! exists $guid->{md5} || $guid->{md5} ne $digest || $IkiWiki::config{rebuild};
 	$guid->{md5}=$digest;
 
 	# Create the page.
@@ -275,6 +287,8 @@ sub add_page (@) { #{{{
 	my $content=$params{content};
 	$params{content}=~s/(?<!\\)\[\[/\\\[\[/g; # escape accidental wikilinks
 	                                          # and preprocessor stuff
+	$template->param(title => $params{title})
+		if defined $params{title} && length($params{title});
 	$template->param(content => $params{content});
 	$template->param(url => $feed->{url});
 	$template->param(name => $feed->{name});