X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/e15e3202eb04048feb302b39d946f1ae1a15c306..8a29361c321b54607ba5b4a7675508325b450110:/IkiWiki/Render.pm

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index e4ff2b39b..302b18395 100644
--- 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;
-			$pagecase{lc $page}=$page;
-			if ($config{getctime} && -e "$config{srcdir}/$file") {
-				$pagectime{$page}=rcs_getctime("$config{srcdir}/$file");
+			if (isinternal($page)) {
+				push @internal, $file;
 			}
-			elsif (! exists $pagectime{$page}) {
+			else {
+				push @add, $file;
+				if ($config{getctime} && -e "$config{srcdir}/$file") {
+					eval {
+						my $time=rcs_getctime("$config{srcdir}/$file");
+						$pagectime{$page}=$time;
+					};
+					if ($@) {
+						print STDERR $@;
+					}
+				}
+			}
+			$pagecase{lc $page}=$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;
 } #}}}