store ctime for use by expiry code

[ikiwiki.git] / IkiWiki / Plugin / aggregate.pm

diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
index 9da619375df515ec4e8d236d10ce7b7b5b2c2130..f47dc58b3f67e598843ace5d1d429e71c2e76ae8 100644 (file)
--- 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);
        }
@@ -36,6 +38,28 @@ sub getopt () { #{{{
        );
 } #}}}
 
+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 () { #{{{
        if ($config{aggregate} && ! ($config{post_commit} && 
                                     IkiWiki::commit_hook_enabled())) {
@@ -113,46 +137,58 @@ sub launchaggregation () { #{{{
        return 1;
 } #}}}
 
-sub migrate_to_internal { #{{{
+#  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 already running");
-               return;
+               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});
-
-               print "I: $oldname -> $newname\n";
+               
+               debug "moving $oldname -> $newname";
                if (-e $newname) {
                        if (-e $oldname) {
                                error("$newname already exists");
                        }
                        else {
-                               print STDERR 
-                                       "W: already renamed to $newname?\n";
+                               debug("already renamed to $newname?");
                        }
                }
                elsif (-e $oldname) {
                        rename($oldname, $newname) || error("$!");
                }
                else {
-                       print "W: $oldname not found\n";
+                       debug("$oldname not found");
+               }
+               if (-e $oldoutput) {
+                       require IkiWiki::Render;
+                       debug("removing output file $oldoutput");
+                       IkiWiki::prune($oldoutput);
                }
        }
-
+       
        savestate();
        IkiWiki::unlockwiki;
-
+       
        unlockaggregate();
 } #}}}
 
@@ -385,7 +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;
@@ -484,12 +520,18 @@ sub aggregate (@) { #{{{
                }
 
                foreach my $entry ($f->entries) {
+                       my $content=$content=$entry->content;
+                       # atom feeds may have no content, only a summary
+                       if (! defined $content) {
+                               $content=$entry->summary;
+                       }
+
                        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->body : "",
                                guid => defined $entry->id ? $entry->id : time."_".$feed->{name},
                                ctime => $entry->issued ? ($entry->issued->epoch || time) : time,
                        );
@@ -576,10 +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 ($) { #{{{
@@ -641,7 +686,7 @@ sub pagefile ($) { #{{{
 } #}}}
 
 sub htmlfn ($) { #{{{
-       return shift().".".($config{aggregateinternal} ? "_" : "").$config{htmlext};
+       return shift().".".($config{aggregateinternal} ? "_aggregated" : $config{htmlext});
 } #}}}
 
 my $aggregatelock;