web commit by http://id.loopysoft.com/matt/

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

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index e4ff2b39b9fdfeb579f31cca750017ec4ad7cb41..782818cdf49a92917bd4e6762319746841da6d5f 100644 (file)
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -55,8 +55,8 @@ sub parentlinks ($) { #{{{
        my $path="";
        my $title=$config{wikiname};
        
-       return if $page eq 'index'; # toplevel
        foreach my $dir (split("/", $page)) {
+               next if $dir eq 'index';
                push @ret, { url => urlto($path, $page), page => $title };
                $path.="/".$dir;
                $title=pagetitle($dir);
@@ -64,10 +64,9 @@ sub parentlinks ($) { #{{{
        return @ret;
 } #}}}
 
-sub genpage ($$$) { #{{{
+sub genpage ($$) { #{{{
        my $page=shift;
        my $content=shift;
-       my $mtime=shift;
 
        my $templatefile;
        run_hooks(templatefile => sub {
@@ -83,12 +82,9 @@ sub genpage ($$$) { #{{{
        if (length $config{cgiurl}) {
                $template->param(editurl => cgiurl(do => "edit", page => pagetitle($page, 1)));
                $template->param(prefsurl => cgiurl(do => "prefs"));
-               if ($config{rcs}) {
-                       $template->param(recentchangesurl => cgiurl(do => "recentchanges"));
-               }
                $actions++;
        }
-
+               
        if (length $config{historyurl}) {
                my $u=$config{historyurl};
                $u=~s/\[\[file\]\]/$pagesources{$page}/g;
@@ -129,7 +125,8 @@ sub genpage ($$$) { #{{{
                content => $content,
                backlinks => $backlinks,
                more_backlinks => $more_backlinks,
-               mtime => displaytime($mtime),
+               mtime => displaytime($pagemtime{$page}),
+               ctime => displaytime($pagectime{$page}),
                baseurl => baseurl($page),
        );
 
@@ -168,18 +165,23 @@ sub scan ($) { #{{{
                # Always needs to be done, since filters might add links
                # to the content.
                $content=filter($page, $page, $content);
-
-               my @links;
-               while ($content =~ /(?<!\\)$config{wiki_link_regexp}/g) {
-                       push @links, linkpage($2);
-               }
+       
                if ($config{discussion}) {
                        # Discussion links are a special case since they're
                        # not in the text of the page, but on its template.
-                       push @links, $page."/".gettext("discussion");
+                       $links{$page}=[ $page."/".gettext("discussion") ];
                }
-               $links{$page}=\@links;
-               
+               else {
+                       $links{$page}=[];
+               }
+
+               run_hooks(scan => sub {
+                       shift->(
+                               page => $page,
+                               content => $content,
+                       );
+               });
+
                # Preprocess in scan-only mode.
                preprocess($page, $page, $content, 1);
        }
@@ -197,6 +199,7 @@ sub render ($) { #{{{
                my $page=pagename($file);
                delete $depends{$page};
                will_render($page, htmlpage($page), 1);
+               return if $type=~/^_/;
                
                my $content=htmlize($page, $type,
                        linkify($page, $page,
@@ -204,8 +207,8 @@ sub render ($) { #{{{
                        filter($page, $page,
                        readfile($srcfile)))));
                
-               writefile(htmlpage($page), $config{destdir},
-                       genpage($page, $content, mtime($srcfile)));
+               my $output=htmlpage($page);
+               writefile($output, $config{destdir}, genpage($page, $content));
        }
        else {
                my $srcfd=readfile($srcfile, 1, 1);
@@ -255,6 +258,8 @@ sub refresh () { #{{{
                        $test=dirname($test);
                }
        }
+       
+       run_hooks(refresh => sub { shift->() });
 
        # find existing pages
        my %exists;
@@ -313,29 +318,43 @@ sub refresh () { #{{{
                }, $dir);
        };
 
-       my %rendered;
+       my (%rendered, @add, @del, @internal);
 
        # check for added or removed pages
-       my @add;
        foreach my $file (@files) {
                my $page=pagename($file);
                $pagesources{$page}=$file;
                if (! $pagemtime{$page}) {
-                       push @add, $file;
+                       if (isinternal($page)) {
+                               push @internal, $file;
+                       }
+                       else {
+                               push @add, $file;
+                       }
                        $pagecase{lc $page}=$page;
                        if ($config{getctime} && -e "$config{srcdir}/$file") {
-                               $pagectime{$page}=rcs_getctime("$config{srcdir}/$file");
+                               eval {
+                                       my $time=rcs_getctime("$config{srcdir}/$file");
+                                       $pagectime{$page}=$time;
+                               };
+                               if ($@) {
+                                       print STDERR $@;
+                               }
                        }
-                       elsif (! exists $pagectime{$page}) {
+                       if (! exists $pagectime{$page}) {
                                $pagectime{$page}=mtime(srcfile($file));
                        }
                }
        }
-       my @del;
        foreach my $page (keys %pagemtime) {
                if (! $exists{$page}) {
-                       debug(sprintf(gettext("removing old page %s"), $page));
-                       push @del, $pagesources{$page};
+                       if (isinternal($page)) {
+                               push @internal, $pagesources{$page};
+                       }
+                       else {
+                               debug(sprintf(gettext("removing old page %s"), $page));
+                               push @del, $pagesources{$page};
+                       }
                        $links{$page}=[];
                        $renderedfiles{$page}=[];
                        $pagemtime{$page}=0;
@@ -360,7 +379,14 @@ sub refresh () { #{{{
                    $mtime > $pagemtime{$page} ||
                    $forcerebuild{$page}) {
                        $pagemtime{$page}=$mtime;
-                       push @needsbuild, $file;
+                       if (isinternal($page)) {
+                               push @internal, $file;
+                               # Preprocess internal page in scan-only mode.
+                               preprocess($page, $page, readfile(srcfile($file)), 1);
+                       }
+                       else {
+                               push @needsbuild, $file;
+                       }
                }
        }
        run_hooks(needsbuild => sub { shift->(\@needsbuild) });
@@ -376,6 +402,15 @@ sub refresh () { #{{{
                render($file);
                $rendered{$file}=1;
        }
+       foreach my $file (@internal) {
+               # internal pages are not rendered
+               my $page=pagename($file);
+               delete $depends{$page};
+               foreach my $old (@{$renderedfiles{$page}}) {
+                       delete $destsources{$old};
+               }
+               $renderedfiles{$page}=[];
+       }
        
        # rebuild pages that link to added or removed pages
        if (@add || @del) {
@@ -391,13 +426,17 @@ sub refresh () { #{{{
                }
        }
 
-       if (%rendered || @del) {
+       if (%rendered || @del || @internal) {
+               my @changed=(keys %rendered, @del);
+
                # rebuild dependant pages
                foreach my $f (@files) {
                        next if $rendered{$f};
                        my $p=pagename($f);
                        if (exists $depends{$p}) {
-                               foreach my $file (keys %rendered, @del) {
+                               # only consider internal files
+                               # if the page explicitly depends on such files
+                               foreach my $file (@changed, $depends{$p}=~/internal\(/ ? @internal : ()) {
                                        next if $f eq $file;
                                        my $page=pagename($file);
                                        if (pagespec_match($page, $depends{$p}, location => $p)) {
@@ -413,7 +452,7 @@ sub refresh () { #{{{
                # handle backlinks; if a page has added/removed links,
                # update the pages it links to
                my %linkchanged;
-               foreach my $file (keys %rendered, @del) {
+               foreach my $file (@changed) {
                        my $page=pagename($file);
                        
                        if (exists $links{$page}) {
@@ -435,6 +474,7 @@ sub refresh () { #{{{
                                }
                        }
                }
+
                foreach my $link (keys %linkchanged) {
                        my $linkfile=$pagesources{$link};
                        if (defined $linkfile) {
@@ -485,8 +525,9 @@ sub commandline_render () { #{{{
        $content=preprocess($page, $page, $content);
        $content=linkify($page, $page, $content);
        $content=htmlize($page, $type, $content);
+       $pagemtime{$page}=mtime($srcfile);
 
-       print genpage($page, $content, mtime($srcfile));
+       print genpage($page, $content);
        exit 0;
 } #}}}