gitweb: allow action specialization in page header

An optional -action_extra parameter is given to git_header_html() to
identify a variant of the action that is being displayed. For example,
this can be used to specify that the remotes view is being used for a
specific remote and not to display all remotes.

When -action_extra is provided, the action name in the header will be
turned into a link to the action without any arguments or parameters, to
provide a quick link to the non-specific variant of the action.

Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Giuseppe Bilotta 2010-11-11 13:26:13 +01:00 коммит произвёл Junio C Hamano
Родитель 11e7bece15
Коммит c7d94cdbe7
1 изменённых файлов: 9 добавлений и 1 удалений

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@ -3526,7 +3526,15 @@ EOF
if (defined $project) {
print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
if (defined $action) {
print " / $action";
my $action_print = $action ;
if (defined $opts{-action_extra}) {
$action_print = $cgi->a({-href => href(action=>$action)},
$action);
}
print " / $action_print";
}
if (defined $opts{-action_extra}) {
print " / $opts{-action_extra}";
}
print "\n";
}