X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/270cbd7cf52d95636da941799158dc000e4c2ffc..b531e56eef5eff5aea79c343d6d15295768f5b32:/IkiWiki/CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index bdd190d4b..f448db6ef 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -12,7 +12,7 @@ use Encode;
 sub printheader ($) {
 	my $session=shift;
 	
-	if ($ENV{HTTPS} || $config{sslcookie}) {
+	if (($ENV{HTTPS} && lc $ENV{HTTPS} ne "off") || $config{sslcookie}) {
 		print $session->header(-charset => 'utf-8',
 			-cookie => $session->cookie(-httponly => 1, -secure => 1));
 	}
@@ -46,39 +46,68 @@ sub showform ($$$$;@) {
 	my $cgi=shift;
 
 	printheader($session);
-	print misctemplate($form->title, $form->render(submit => $buttons), @_);
+	print cgitemplate($cgi, $form->title,
+		$form->render(submit => $buttons), @_);
 }
 
-# Like showform, but the base url will be set to allow edit previews
-# that use links relative to the specified page.
-sub showform_preview ($$$$;@) {
-	my $form=shift;
-	my $buttons=shift;
-	my $session=shift;
+sub cgitemplate ($$$;@) {
 	my $cgi=shift;
+	my $title=shift;
+	my $content=shift;
 	my %params=@_;
+	
+	my $template=template("page.tmpl");
 
-	# The base url needs to be a full URL, and urlto may return a path.
-	my $baseurl = absurl(urlto($params{page}), $cgi->url);
+	my $topurl = $config{url};
+	if (defined $cgi && ! $config{w3mmode} && ! $config{reverse_proxy}) {
+		$topurl = $cgi->url;
+	}
 
-	showform($form, $buttons, $session, $cgi, @_,
-		forcebaseurl => $baseurl);
-}
+	my $page="";
+	if (exists $params{page}) {
+		$page=delete $params{page};
+		$params{forcebaseurl}=urlto($page);
+		if (! $config{html5}) {
+			$params{forcebaseurl}=urlabs($params{forcebaseurl}, $topurl);
+		}
+	}
+	run_hooks(pagetemplate => sub {
+		shift->(
+			page => $page,
+			destpage => $page,
+			template => $template,
+		);
+	});
+	templateactions($template, "");
 
-# Forces a partial url (path only) to absolute, using the same
-# URL scheme as the CGI. Full URLs are left unchanged.
-sub absurl ($$) {
-	my $partialurl=shift;
-	my $q=shift;
+	my $baseurl = baseurl();
+	if (! $config{html5}) {
+		$baseurl = urlabs($baseurl, $topurl),
+	}
 
-	eval q{use URI};
-	return URI->new_abs($partialurl, $q);
+	$template->param(
+		dynamic => 1,
+		title => $title,
+		wikiname => $config{wikiname},
+		content => $content,
+		baseurl => $baseurl,
+		html5 => $config{html5},
+		%params,
+	);
+	
+	return $template->output;
 }
 
 sub redirect ($$) {
 	my $q=shift;
 	eval q{use URI};
-	my $url=URI->new(absurl(shift, $q));
+
+	my $topurl;
+	if (defined $q && ! $config{w3mmode} && ! $config{reverse_proxy}) {
+		$topurl = $q->url;
+	}
+
+	my $url=URI->new(urlabs(shift, $topurl));
 	if (! $config{w3mmode}) {
 		print $q->redirect($url);
 	}
@@ -93,16 +122,29 @@ sub decode_cgi_utf8 ($) {
 	if ($] < 5.01) {
 		my $cgi = shift;
 		foreach my $f ($cgi->param) {
-			$cgi->param($f, map { decode_utf8 $_ } $cgi->param($f));
+			$cgi->param($f, map { decode_utf8 $_ }
+				@{$cgi->param_fetch($f)});
 		}
 	}
 }
 
+sub safe_decode_utf8 ($) {
+    my $octets = shift;
+    # call decode_utf8 on >= 5.20 only if it's not already decoded,
+    # otherwise it balks, on < 5.20, always call it
+    if ($] < 5.02 || !Encode::is_utf8($octets)) {
+        return decode_utf8($octets);
+    }
+    else {
+        return $octets;
+    }
+}
+
 sub decode_form_utf8 ($) {
 	if ($] >= 5.01) {
 		my $form = shift;
 		foreach my $f ($form->field) {
-			my @value=map { decode_utf8($_) } $form->field($f);
+			my @value=map { safe_decode_utf8($_) } $form->field($f);
 			$form->field(name  => $f,
 			             value => \@value,
 		                     force => 1,
@@ -119,7 +161,7 @@ sub needsignin ($$) {
 
 	if (! defined $session->param("name") ||
 	    ! userinfo_get($session->param("name"), "regdate")) {
-		$session->param(postsignin => $ENV{QUERY_STRING});
+		$session->param(postsignin => $q->query_string);
 		cgi_signin($q, $session);
 		cgi_savesession($session);
 		exit;
@@ -339,7 +381,8 @@ sub cgi_getsession ($) {
 			{ FileName => "$config{wikistatedir}/sessions.db" })
 	};
 	if (! $session || $@) {
-		error($@." ".CGI::Session->errstr());
+		my $error = $@;
+		error($error." ".CGI::Session->errstr());
 	}
 	
 	umask($oldmask);
@@ -417,7 +460,7 @@ sub cgi (;$$) {
 			# userinfo db.
 			if (! userinfo_get($session->param("name"), "regdate")) {
 				userinfo_setall($session->param("name"), {
-					email => "",
+					email => defined $session->param("email") ? $session->param("email") : "",
 					password => "",
 					regdate => time,
 				}) || error("failed adding user");
@@ -449,7 +492,7 @@ sub cgierror ($) {
 	my $message=shift;
 
 	print "Content-type: text/html\n\n";
-	print misctemplate(gettext("Error"),
+	print cgitemplate(undef, gettext("Error"),
 		"<p class=\"error\">".gettext("Error").": $message</p>");
 	die $@;
 }