Add modified opengraph plugin.

[git.ikiwiki.info.git] / IkiWiki / Plugin / loginselector.pm

diff --git a/IkiWiki/Plugin/loginselector.pm b/IkiWiki/Plugin/loginselector.pm
index 1a322a53a918a3f59c33deb4ecab44037cf4856f..17539ce8afe33fc9896803fe56a88d36a04bc0d1 100644 (file)
--- a/IkiWiki/Plugin/loginselector.pm
+++ b/IkiWiki/Plugin/loginselector.pm
@@ -21,12 +21,13 @@ sub register_login_plugin ($$$$) {
        # This sub is passed a cgi object, and should return true
        # if it looks like the user is logging in using the plugin.
        my $plugin_check_input=shift;
-       # This sub is passed a cgi object, a session object, and an error
-       # display callback, and should handle the actual authentication.
-       # It can either exit w/o returning, if it is able to handle
-       # auth, or it can pass an error message to the error display
-       # callback to make the openid selector form be re-disiplayed with
-       # an error message on it.
+       # This sub is passed a cgi object, a session object, an error
+       # display callback, and an info display callback, and should
+       # handle the actual authentication. It can either exit w/o
+       # returning, if it is able to handle auth, or it can pass an
+       # error message to the error display callback to make the
+       # openid selector form be re-disiplayed with an error message
+       # on it.
        my $plugin_auth=shift;
        $login_plugins{$plugin_name}={
                setup => $plugin_setup,
@@ -56,6 +57,8 @@ sub login_selector {
                if ($login_plugins{$plugin}->{check_input}->($q)) {
                        $login_plugins{$plugin}->{auth}->($q, $session, sub {
                                $template->param(login_error => shift());
+                       }, sub {
+                               $template->param(login_info => shift());
                        });
                        last;
                }
@@ -91,7 +94,6 @@ sub checkconfig () {
                my $real_cgi_signin;
                my $otherform_label=gettext("Other");
                if (keys %{$IkiWiki::hooks{auth}} > 1) {
-                       $real_cgi_signin=\&IkiWiki::cgi_signin;
                        # Special case to avoid labeling password auth as
                        # "Other" when it's the only auth plugin not
                        # integrated with the loginselector.
@@ -103,6 +105,9 @@ sub checkconfig () {
                        if (keys %h == 1 && exists $h{passwordauth}) {
                                $otherform_label=gettext("Password");
                        }
+                       if (keys %h > 0) {
+                               $real_cgi_signin=\&IkiWiki::cgi_signin;
+                       }
                }
                inject(name => "IkiWiki::cgi_signin", call => sub ($$) {
                        login_selector($real_cgi_signin, $otherform_label, @_);