clarify

[git.ikiwiki.info.git] / IkiWiki / Render.pm

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index e1cb68462611c1107a78c4bf84ed0cb8aab33986..8b1b9aef4353daec5612c98d3b28dde58d832113 100644 (file)
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -43,7 +43,7 @@ sub backlinks ($) {
        my @links;
        foreach my $p (backlink_pages($page)) {
                my $href=urlto($p, $page);
        my @links;
        foreach my $p (backlink_pages($page)) {
                my $href=urlto($p, $page);

-                
+

                # Trim common dir prefixes from both pages.
                my $p_trimmed=$p;
                my $page_trimmed=$page;
                # Trim common dir prefixes from both pages.
                my $p_trimmed=$p;
                my $page_trimmed=$page;


@@ -62,8 +62,8 @@ sub genpage ($$) {
        my $page=shift;
        my $content=shift;
        
        my $page=shift;
        my $content=shift;
        

-       run_hooks(postscan => sub {
-               shift->(page => $page, content => $content);
+       run_hooks(indexhtml => sub {
+               shift->(page => $page, destpage => $page, content => $content);

        });
 
        my $templatefile;
        });
 
        my $templatefile;


@@ -74,7 +74,16 @@ sub genpage ($$) {
                        $templatefile=$file;
                }
        });
                        $templatefile=$file;
                }
        });

-       my $template=template(defined $templatefile ? $templatefile : 'page.tmpl', blind_cache => 1);
+       my $template;
+       if (defined $templatefile) {
+               $template=template_depends($templatefile, $page,
+                       blind_cache => 1);
+       }
+       else {
+               # no explicit depends as special case
+               $template=template('page.tmpl', 
+                       blind_cache => 1);
+       }

        my $actions=0;
 
        if (length $config{cgiurl}) {
        my $actions=0;
 
        if (length $config{cgiurl}) {


@@ -103,7 +112,14 @@ sub genpage ($$) {
                }
        }
 
                }
        }
 

-       if ($actions) {
+       my @actions;
+       run_hooks(pageactions => sub {
+               push @actions, map { { action => $_ } } 
+                       grep { defined } shift->(page => $page);
+       });
+       $template->param(actions => \@actions);
+
+       if ($actions || @actions) {

                $template->param(have_actions => 1);
        }
 
                $template->param(have_actions => 1);
        }
 


@@ -127,8 +143,9 @@ sub genpage ($$) {
                backlinks => $backlinks,
                more_backlinks => $more_backlinks,
                mtime => displaytime($pagemtime{$page}),
                backlinks => $backlinks,
                more_backlinks => $more_backlinks,
                mtime => displaytime($pagemtime{$page}),

-               ctime => displaytime($pagectime{$page}),
+               ctime => displaytime($pagectime{$page}, undef, 1),

                baseurl => baseurl($page),
                baseurl => baseurl($page),

+               html5 => $config{html5},

        );
 
        run_hooks(pagetemplate => sub {
        );
 
        run_hooks(pagetemplate => sub {


@@ -286,63 +303,55 @@ sub find_src_files () {
        my %pages;
        eval q{use File::Find};
        error($@) if $@;
        my %pages;
        eval q{use File::Find};
        error($@) if $@;

-       find({
-               no_chdir => 1,
-               wanted => sub {
-                       my $file=decode_utf8($_);
-                       $file=~s/^\Q$config{srcdir}\E\/?//;
-                       return if -l $_ || -d _ || ! length $file;
-                       my $page = pagename($file);
-                       if (! exists $pagesources{$page} &&
-                           file_pruned($file)) {
-                               $File::Find::prune=1;
-                               return;
-                       }

 
 

-                       my ($f) = $file =~ /$config{wiki_file_regexp}/; # untaint
-                       if (! defined $f) {
-                               warn(sprintf(gettext("skipping bad filename %s"), $file)."\n");
-                       }
-                       else {
-                               push @files, $f;
-                               if ($pages{$page}) {
-                                       debug(sprintf(gettext("%s has multiple possible source pages"), $page));
+       my ($page, $dir, $underlay);
+       my $helper=sub {
+               my $file=decode_utf8($_);
+
+               return if -l $file || -d _;
+               $file=~s/^\Q$dir\E\/?//;
+               return if ! length $file;
+               $page = pagename($file);
+               if (! exists $pagesources{$page} &&
+                   file_pruned($file)) {
+                       $File::Find::prune=1;
+                       return;
+               }
+
+               my ($f) = $file =~ /$config{wiki_file_regexp}/; # untaint
+               if (! defined $f) {
+                       warn(sprintf(gettext("skipping bad filename %s"), $file)."\n");
+                       return;
+               }
+       
+               if ($underlay) {
+                       # avoid underlaydir override attacks; see security.mdwn
+                       if (! -l "$config{srcdir}/$f" && ! -e _) {
+                               if (! $pages{$page}) {
+                                       push @files, $f;
+                                       $pages{$page}=1;

                                }
                                }

-                               $pages{$page}=1;

                        }
                        }

-               },
-       }, $config{srcdir});
-       foreach my $dir (@{$config{underlaydirs}}, $config{underlaydir}) {
+               }
+               else {
+                       push @files, $f;
+                       if ($pages{$page}) {
+                               debug(sprintf(gettext("%s has multiple possible source pages"), $page));
+                       }
+                       $pages{$page}=1;
+               }
+       };
+
+       find({
+               no_chdir => 1,
+               wanted => $helper,
+       }, $dir=$config{srcdir});
+       $underlay=1;
+       foreach (@{$config{underlaydirs}}, $config{underlaydir}) {

                find({
                        no_chdir => 1,
                find({
                        no_chdir => 1,

-                       wanted => sub {
-                               my $file=decode_utf8($_);
-                               $file=~s/^\Q$dir\E\/?//;
-                               return if -l $_ || -d _ || ! length $file;
-                               my $page=pagename($file);
-                               if (! exists $pagesources{$page} &&
-                                   file_pruned($file)) {
-                                       $File::Find::prune=1;
-                                       return;
-                               }
-
-                               my ($f) = $file =~ /$config{wiki_file_regexp}/; # untaint
-                               if (! defined $f) {
-                                       warn(sprintf(gettext("skipping bad filename %s"), $file)."\n");
-                               }
-                               else {
-                                       # avoid underlaydir override
-                                       # attacks; see security.mdwn
-                                       if (! -l "$config{srcdir}/$f" && 
-                                           ! -e _) {
-                                               if (! $pages{$page}) {
-                                                       push @files, $f;
-                                                       $pages{$page}=1;
-                                               }
-                                       }
-                               }
-                       },
-               }, $dir);
+                       wanted => $helper,
+               }, $dir=$_);

        };
        return \@files, \%pages;
 }
        };
        return \@files, \%pages;
 }


@@ -352,6 +361,8 @@ sub find_new_files ($) {
        my @new;
        my @internal_new;
 
        my @new;
        my @internal_new;
 

+       my $times_noted;
+

        foreach my $file (@$files) {
                my $page=pagename($file);
                if (exists $pagesources{$page} && $pagesources{$page} ne $file) {
        foreach my $file (@$files) {
                my $page=pagename($file);
                if (exists $pagesources{$page} && $pagesources{$page} ne $file) {


@@ -363,9 +374,14 @@ sub find_new_files ($) {
                        if (isinternal($page)) {
                                push @internal_new, $file;
                        }
                        if (isinternal($page)) {
                                push @internal_new, $file;
                        }

-                       else {
+                       elsif ($config{rcs}) {

                                push @new, $file;
                                if ($config{gettime} && -e "$config{srcdir}/$file") {
                                push @new, $file;
                                if ($config{gettime} && -e "$config{srcdir}/$file") {

+                                       if (! $times_noted) {
+                                               debug(sprintf(gettext("querying %s for file creation and modification times.."), $config{rcs}));
+                                               $times_noted=1;
+                                       }
+

                                        eval {
                                                my $ctime=rcs_getctime("$config{srcdir}/$file");
                                                if ($ctime > 0) {
                                        eval {
                                                my $ctime=rcs_getctime("$config{srcdir}/$file");
                                                if ($ctime > 0) {


@@ -377,7 +393,7 @@ sub find_new_files ($) {
                                        }
                                        my $mtime;
                                        eval {
                                        }
                                        my $mtime;
                                        eval {

-                                               my $mtime=rcs_getmtime("$config{srcdir}/$file");
+                                               $mtime=rcs_getmtime("$config{srcdir}/$file");

                                        };
                                        if ($@) {
                                                print STDERR $@;
                                        };
                                        if ($@) {
                                                print STDERR $@;


@@ -402,7 +418,7 @@ sub find_del_files ($) {
        my @del;
        my @internal_del;
 
        my @del;
        my @internal_del;
 

-       foreach my $page (keys %pagemtime) {
+       foreach my $page (keys %pagesources) {

                if (! $pages->{$page}) {
                        if (isinternal($page)) {
                                push @internal_del, $pagesources{$page};
                if (! $pages->{$page}) {
                        if (isinternal($page)) {
                                push @internal_del, $pagesources{$page};


@@ -424,7 +440,7 @@ sub remove_del (@) {
        foreach my $file (@_) {
                my $page=pagename($file);
                if (! isinternal($page)) {
        foreach my $file (@_) {
                my $page=pagename($file);
                if (! isinternal($page)) {

-                       debug(sprintf(gettext("removing old page %s"), $page));
+                       debug(sprintf(gettext("removing obsolete %s"), $page));

                }
        
                foreach my $old (@{$oldrenderedfiles{$page}}) {
                }
        
                foreach my $old (@{$oldrenderedfiles{$page}}) {


@@ -519,7 +535,7 @@ sub link_types_changed ($$) {
        my $old = shift;
 
        return 0 if !defined $new && !defined $old;
        my $old = shift;
 
        return 0 if !defined $new && !defined $old;

-       return 1 if !defined $new || !defined $old;
+       return 1 if (!defined $new && %$old) || (!defined $old && %$new);

 
        while (my ($type, $links) = each %$new) {
                foreach my $link (keys %$links) {
 
        while (my ($type, $links) = each %$new) {
                foreach my $link (keys %$links) {


@@ -584,13 +600,23 @@ sub render_dependent ($$$$$$$) {
        
        my %lc_changed = map { lc(pagename($_)) => 1 } @changed;
        my %lc_exists_changed = map { lc(pagename($_)) => 1 } @exists_changed;
        
        my %lc_changed = map { lc(pagename($_)) => 1 } @changed;
        my %lc_exists_changed = map { lc(pagename($_)) => 1 } @exists_changed;

+
+       foreach my $p ("templates/page.tmpl", keys %{$depends_simple{""}}) {
+               if ($rendered{$p} || grep { $_ eq $p } @$del) {
+                       foreach my $f (@$files) {
+                               next if $rendered{$f};
+                               render($f, sprintf(gettext("building %s, which depends on %s"), $f, $p));
+                       }
+                       return 0;
+               }
+       }

         
        foreach my $f (@$files) {
                next if $rendered{$f};
                my $p=pagename($f);
                my $reason = undef;
         
        foreach my $f (@$files) {
                next if $rendered{$f};
                my $p=pagename($f);
                my $reason = undef;

-       
-               if (exists $depends_simple{$p}) {
+
+               if (exists $depends_simple{$p} && ! defined $reason) {

                        foreach my $d (keys %{$depends_simple{$p}}) {
                                if (($depends_simple{$p}{$d} & $IkiWiki::DEPEND_CONTENT &&
                                     $lc_changed{$d})
                        foreach my $d (keys %{$depends_simple{$p}}) {
                                if (($depends_simple{$p}{$d} & $IkiWiki::DEPEND_CONTENT &&
                                     $lc_changed{$d})


@@ -615,7 +641,7 @@ sub render_dependent ($$$$$$$) {
                                # only consider internal files
                                # if the page explicitly depends
                                # on such files
                                # only consider internal files
                                # if the page explicitly depends
                                # on such files

-                               my $internal_dep=$dep =~ /internal\(/;
+                               my $internal_dep=$dep =~ /(?:internal|comment|comment_pending)\(/;

 
                                my $in=sub {
                                        my $list=shift;
 
                                my $in=sub {
                                        my $list=shift;


@@ -627,34 +653,35 @@ sub render_dependent ($$$$$$$) {
                                                        if ($type == $IkiWiki::DEPEND_LINKS) {
                                                                next unless $linkchangers->{lc($page)};
                                                        }
                                                        if ($type == $IkiWiki::DEPEND_LINKS) {
                                                                next unless $linkchangers->{lc($page)};
                                                        }

-                                                       return $page;
+                                                       $reason=$page;
+                                                       return 1;

                                                }
                                        }
                                        return undef;
                                };
 
                                if ($depends{$p}{$dep} & $IkiWiki::DEPEND_CONTENT) {
                                                }
                                        }
                                        return undef;
                                };
 
                                if ($depends{$p}{$dep} & $IkiWiki::DEPEND_CONTENT) {

-                                       last if $reason =
-                                               $in->(\@changed, $IkiWiki::DEPEND_CONTENT);
-                                       last if $internal_dep && ($reason =
+                                       last if $in->(\@changed, $IkiWiki::DEPEND_CONTENT);
+                                       last if $internal_dep && (

                                                $in->($internal_new, $IkiWiki::DEPEND_CONTENT) ||
                                                $in->($internal_del, $IkiWiki::DEPEND_CONTENT) ||
                                                $in->($internal_new, $IkiWiki::DEPEND_CONTENT) ||
                                                $in->($internal_del, $IkiWiki::DEPEND_CONTENT) ||

-                                               $in->($internal_changed, $IkiWiki::DEPEND_CONTENT));
+                                               $in->($internal_changed, $IkiWiki::DEPEND_CONTENT)
+                                       );

                                }
                                if ($depends{$p}{$dep} & $IkiWiki::DEPEND_PRESENCE) {
                                }
                                if ($depends{$p}{$dep} & $IkiWiki::DEPEND_PRESENCE) {

-                                       last if $reason = 
-                                               $in->(\@exists_changed, $IkiWiki::DEPEND_PRESENCE);
-                                       last if $internal_dep && ($reason =
+                                       last if $in->(\@exists_changed, $IkiWiki::DEPEND_PRESENCE);
+                                       last if $internal_dep && (

                                                $in->($internal_new, $IkiWiki::DEPEND_PRESENCE) ||
                                                $in->($internal_new, $IkiWiki::DEPEND_PRESENCE) ||

-                                               $in->($internal_del, $IkiWiki::DEPEND_PRESENCE));
+                                               $in->($internal_del, $IkiWiki::DEPEND_PRESENCE)
+                                       );

                                }
                                if ($depends{$p}{$dep} & $IkiWiki::DEPEND_LINKS) {
                                }
                                if ($depends{$p}{$dep} & $IkiWiki::DEPEND_LINKS) {

-                                       last if $reason =
-                                               $in->(\@changed, $IkiWiki::DEPEND_LINKS);
-                                       last if $internal_dep && ($reason =
+                                       last if $in->(\@changed, $IkiWiki::DEPEND_LINKS);
+                                       last if $internal_dep && (

                                                $in->($internal_new, $IkiWiki::DEPEND_LINKS) ||
                                                $in->($internal_del, $IkiWiki::DEPEND_LINKS) ||
                                                $in->($internal_new, $IkiWiki::DEPEND_LINKS) ||
                                                $in->($internal_del, $IkiWiki::DEPEND_LINKS) ||

-                                               $in->($internal_changed, $IkiWiki::DEPEND_LINKS));
+                                               $in->($internal_changed, $IkiWiki::DEPEND_LINKS)
+                                       );

                                }
                        }
                }
                                }
                        }
                }


@@ -678,6 +705,49 @@ sub render_backlinks ($) {
        }
 }
 
        }
 }
 

+sub gen_autofile ($$$) {
+       my $autofile=shift;
+       my $pages=shift;
+       my $del=shift;
+
+       if (file_pruned($autofile)) {
+               return;
+       }
+
+       my ($file)="$config{srcdir}/$autofile" =~ /$config{wiki_file_regexp}/; # untaint
+       if (! defined $file) {
+               return;
+       }
+
+       # Remember autofiles that were tried, and never try them again later.
+       if (exists $wikistate{$autofiles{$autofile}{plugin}}{autofile}{$autofile}) {
+               return;
+       }
+       $wikistate{$autofiles{$autofile}{plugin}}{autofile}{$autofile}=1;
+
+       if (srcfile($autofile, 1) || file_pruned($autofile)) {
+               return;
+       }
+       
+       if (-l $file || -d _ || -e _) {
+               return;
+       }
+
+       my $page = pagename($file);
+       if ($pages->{$page}) {
+               return;
+       }
+
+       if (grep { $_ eq $autofile } @$del) {
+               return;
+       }
+
+       $autofiles{$autofile}{generator}->();
+       $pages->{$page}=1;
+       return 1;
+}
+
+

 sub refresh () {
        srcdir_check();
        run_hooks(refresh => sub { shift->() });
 sub refresh () {
        srcdir_check();
        run_hooks(refresh => sub { shift->() });


@@ -692,6 +762,16 @@ sub refresh () {
                scan($file);
        }
 
                scan($file);
        }
 

+       foreach my $autofile (keys %autofiles) {
+               if (gen_autofile($autofile, $pages, $del)) {
+                       push @{$files}, $autofile;
+                       push @{$new}, $autofile if find_new_files([$autofile]);
+                       push @{$changed}, $autofile if find_changed([$autofile]);
+                       
+                       scan($autofile);
+               }
+       }
+

        calculate_links();
        
        remove_del(@$del, @$internal_del);
        calculate_links();
        
        remove_del(@$del, @$internal_del);


@@ -709,7 +789,7 @@ sub refresh () {
        foreach my $file (@$new, @$del) {
                render_linkers($file);
        }
        foreach my $file (@$new, @$del) {
                render_linkers($file);
        }

-       
+

        if (@$changed || @$internal_changed ||
            @$del || @$internal_del || @$internal_new) {
                1 while render_dependent($files, $new, $internal_new,
        if (@$changed || @$internal_changed ||
            @$del || @$internal_del || @$internal_new) {
                1 while render_dependent($files, $new, $internal_new,


@@ -720,8 +800,8 @@ sub refresh () {
        render_backlinks($backlinkchanged);
        remove_unrendered();
 
        render_backlinks($backlinkchanged);
        remove_unrendered();
 

-       if (@$del) {
-               run_hooks(delete => sub { shift->(@$del) });
+       if (@$del || @$internal_del) {
+               run_hooks(delete => sub { shift->(@$del, @$internal_del) });

        }
        if (%rendered) {
                run_hooks(change => sub { shift->(keys %rendered) });
        }
        if (%rendered) {
                run_hooks(change => sub { shift->(keys %rendered) });