X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/1f88cad3a2fa127ec76f8429ce9ca594c59d11f0..9b576023945bfc603ebf377e2048ecdd1a23582c:/IkiWiki/Plugin/aggregate.pm

diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
index a9c7447fa..2b40625db 100644
--- a/IkiWiki/Plugin/aggregate.pm
+++ b/IkiWiki/Plugin/aggregate.pm
@@ -16,11 +16,13 @@ my %guids;
 
 sub import { #{{{
 	hook(type => "getopt", id => "aggregate", call => \&getopt);
+	hook(type => "getsetup", id => "aggregate", call => \&getsetup);
 	hook(type => "checkconfig", id => "aggregate", call => \&checkconfig);
 	hook(type => "needsbuild", id => "aggregate", call => \&needsbuild);
 	hook(type => "preprocess", id => "aggregate", call => \&preprocess);
         hook(type => "delete", id => "aggregate", call => \&delete);
 	hook(type => "savestate", id => "aggregate", call => \&savestate);
+	hook(type => "htmlize", id => "_aggregated", call => \&htmlize);
 	if (exists $config{aggregate_webtrigger} && $config{aggregate_webtrigger}) {
 		hook(type => "cgi", id => "aggregate", call => \&cgi);
 	}
@@ -30,7 +32,32 @@ sub getopt () { #{{{
         eval q{use Getopt::Long};
 	error($@) if $@;
         Getopt::Long::Configure('pass_through');
-        GetOptions("aggregate" => \$config{aggregate});
+        GetOptions(
+		"aggregate" => \$config{aggregate},
+		"aggregateinternal!" => \$config{aggregateinternal},
+	);
+} #}}}
+
+sub getsetup () { #{{{
+	return
+		plugin => {
+			safe => 1,
+			rebuild => undef,
+		},
+		aggregateinternal => {
+			type => "boolean",
+			example => 0,
+			description => "enable aggregation to internal pages?",
+			safe => 0, # enabling needs manual transition
+			rebuild => 0,
+		},
+		aggregate_webtrigger => {
+			type => "boolean",
+			example => 0,
+			description => "allow aggregation to be triggered via the web?",
+			safe => 1,
+			rebuild => 0,
+		},
 } #}}}
 
 sub checkconfig () { #{{{
@@ -110,6 +137,61 @@ sub launchaggregation () { #{{{
 	return 1;
 } #}}}
 
+#  Pages with extension _aggregated have plain html markup, pass through.
+sub htmlize (@) { #{{{
+	my %params=@_;
+	return $params{content};
+} #}}}
+
+# Used by ikiwiki-transition aggregateinternal.
+sub migrate_to_internal { #{{{
+	if (! lockaggregate()) {
+		error("an aggregation process is currently running");
+	}
+
+	IkiWiki::lockwiki();
+	loadstate();
+	$config{verbose}=1;
+
+	foreach my $data (values %guids) {
+		next unless $data->{page};
+		next if $data->{expired};
+		
+		$config{aggregateinternal} = 0;
+		my $oldname = pagefile($data->{page});
+		my $oldoutput = $config{destdir}."/".IkiWiki::htmlpage($data->{page});
+		
+		$config{aggregateinternal} = 1;
+		my $newname = pagefile($data->{page});
+		
+		debug "moving $oldname -> $newname";
+		if (-e $newname) {
+			if (-e $oldname) {
+				error("$newname already exists");
+			}
+			else {
+				debug("already renamed to $newname?");
+			}
+		}
+		elsif (-e $oldname) {
+			rename($oldname, $newname) || error("$!");
+		}
+		else {
+			debug("$oldname not found");
+		}
+		if (-e $oldoutput) {
+			require IkiWiki::Render;
+			debug("removing output file $oldoutput");
+			IkiWiki::prune($oldoutput);
+		}
+	}
+	
+	savestate();
+	IkiWiki::unlockwiki;
+	
+	unlockaggregate();
+} #}}}
+
 sub needsbuild (@) { #{{{
 	my $needsbuild=shift;
 	
@@ -131,7 +213,7 @@ sub preprocess (@) { #{{{
 
 	foreach my $required (qw{name url}) {
 		if (! exists $params{$required}) {
-			return "[[aggregate ".sprintf(gettext("missing %s parameter"), $required)."]]";
+			error sprintf(gettext("missing %s parameter"), $required)
 		}
 	}
 
@@ -154,6 +236,13 @@ sub preprocess (@) { #{{{
 	$feed->{updateinterval}=defined $params{updateinterval} ? $params{updateinterval} * 60 : 15 * 60;
 	$feed->{expireage}=defined $params{expireage} ? $params{expireage} : 0;
 	$feed->{expirecount}=defined $params{expirecount} ? $params{expirecount} : 0;
+        if (exists $params{template}) {
+                $params{template}=~s/[^-_a-zA-Z0-9]+//g;
+        }
+        else {
+                $params{template} = "aggregatepost"
+        }
+	$feed->{template}=$params{template} . ".tmpl";
 	delete $feed->{unseen};
 	$feed->{lastupdate}=0 unless defined $feed->{lastupdate};
 	$feed->{numposts}=0 unless defined $feed->{numposts};
@@ -332,7 +421,7 @@ sub expire () { #{{{
 		my $count=0;
 		my %seen;
 		foreach my $item (sort { $IkiWiki::pagectime{$b->{page}} <=> $IkiWiki::pagectime{$a->{page}} }
-		                  grep { exists $_->{page} && $_->{feed} eq $feed->{name} && $IkiWiki::pagectime{$_->{page}} }
+		                  grep { exists $_->{page} && $_->{feed} eq $feed->{name} }
 		                  values %guids) {
 			if ($feed->{expireage}) {
 				my $days_old = (time - $IkiWiki::pagectime{$item->{page}}) / 60 / 60 / 24;
@@ -407,14 +496,14 @@ sub aggregate (@) { #{{{
 			# that contains invalid UTF-8 sequences. Convert
 			# feed to ascii to try to work around.
 			$feed->{message}.=" ".sprintf(gettext("(invalid UTF-8 stripped from feed)"));
-			$content=Encode::decode_utf8($content);
+			$content=Encode::decode_utf8($content, 0);
 			$f=eval{XML::Feed->parse(\$content)};
 		}
 		if ($@) {
 			# Another possibility is badly escaped entities.
 			$feed->{message}.=" ".sprintf(gettext("(feed entities escaped)"));
 			$content=~s/\&(?!amp)(\w+);/&amp;$1;/g;
-			$content=Encode::decode_utf8($content);
+			$content=Encode::decode_utf8($content, 0);
 			$f=eval{XML::Feed->parse(\$content)};
 		}
 		if ($@) {
@@ -431,12 +520,18 @@ sub aggregate (@) { #{{{
 		}
 
 		foreach my $entry ($f->entries) {
+			my $content=$content=$entry->content->body;
+			# atom feeds may have no content, only a summary
+			if (! defined $content && ref $entry->summary) {
+				$content=$entry->summary->body;
+			}
+
 			add_page(
 				feed => $feed,
 				copyright => $f->copyright,
 				title => defined $entry->title ? decode_entities($entry->title) : "untitled",
 				link => $entry->link,
-				content => defined $entry->content->body ? $entry->content->body : "",
+				content => defined $content ? $content : "",
 				guid => defined $entry->id ? $entry->id : time."_".$feed->{name},
 				ctime => $entry->issued ? ($entry->issued->epoch || time) : time,
 			);
@@ -507,7 +602,7 @@ sub add_page (@) { #{{{
 	$guid->{md5}=$digest;
 
 	# Create the page.
-	my $template=template("aggregatepost.tmpl", blind_cache => 1);
+	my $template=template($feed->{template}, blind_cache => 1);
 	$template->param(title => $params{title})
 		if defined $params{title} && length($params{title});
 	$template->param(content => htmlescape(htmlabs($params{content}, $feed->{feedurl})));
@@ -523,10 +618,13 @@ sub add_page (@) { #{{{
 	writefile(htmlfn($guid->{page}), $config{srcdir},
 		$template->output);
 
-	# Set the mtime, this lets the build process get the right creation
-	# time on record for the new page.
-	utime $mtime, $mtime, pagefile($guid->{page})
-		if defined $mtime && $mtime <= time;
+	if (defined $mtime && $mtime <= time) {
+		# Set the mtime, this lets the build process get the right
+		# creation time on record for the new page.
+		utime $mtime, $mtime, pagefile($guid->{page});
+		# Store it in pagectime for expiry code to use also.
+		$IkiWiki::pagectime{$guid->{page}}=$mtime;
+	}
 } #}}}
 
 sub htmlescape ($) { #{{{
@@ -588,7 +686,7 @@ sub pagefile ($) { #{{{
 } #}}}
 
 sub htmlfn ($) { #{{{
-	return shift().".".$config{htmlext};
+	return shift().".".($config{aggregateinternal} ? "_aggregated" : $config{htmlext});
 } #}}}
 
 my $aggregatelock;