improve websetup fieldset display

[ikiwiki.git] / IkiWiki / Plugin / websetup.pm

diff --git a/IkiWiki/Plugin/websetup.pm b/IkiWiki/Plugin/websetup.pm
index 75aa3681c2e68744f850b39f806cbbd329d55d97..445552e4044c0e62e073b20188198a884a5f745b 100644 (file)
--- a/IkiWiki/Plugin/websetup.pm
+++ b/IkiWiki/Plugin/websetup.pm
@@ -66,6 +66,11 @@ sub showfields ($$$@) {
        while (@_) {
                my $key=shift;
                my %info=%{shift()};
+               
+               if ($key eq 'plugin') {
+                       %plugininfo=%info;
+                       next;
+               }
 
                # skip internal settings
                next if defined $info{type} && $info{type} eq "internal";
@@ -78,15 +83,12 @@ sub showfields ($$$@) {
                # these are handled specially, so don't show
                next if $key eq 'add_plugins' || $key eq 'disable_plugins';
 
-               if ($key eq 'plugin') {
-                       %plugininfo=%info;
-                       next;
-               }
-               
                push @show, $key, \%info;
        }
 
-       my $section=defined $plugin ? $plugin." ".gettext("plugin") : "main";
+       my $section=defined $plugin
+               ? sprintf(gettext("%s plugin:"), $plugininfo{section}).$plugin
+               : "main";
        my %enabledfields;
        my $shownfields=0;
        
@@ -97,6 +99,16 @@ sub showfields ($$$@) {
                @show=();
        }
 
+       my $section_fieldset;
+       if (defined $plugin) {
+               # Define the combined fieldset for the plugin's section.
+               # This ensures that this fieldset comes first.
+               $section_fieldset=sprintf(gettext("%s plugins"), $plugininfo{section});
+               $form->field(name => "placeholder.$plugininfo{section}",
+                       type => "hidden",
+                       fieldset => $section_fieldset);
+       }
+
        # show plugin toggle
        if (defined $plugin && (! $plugin_forced || $config{websetup_advanced})) {
                my $name="enable.$plugin";
@@ -137,10 +149,13 @@ sub showfields ($$$@) {
                my $name=defined $plugin ? $plugin.".".$key : $section.".".$key;
 
                my $value=$config{$key};
+               if (! defined $value) {
+                       $value="";
+               }
 
-               if ($info{safe} && (ref $value eq 'ARRAY' || ref $info{example} eq 'ARRAY')) {
-                       $value=[(ref $value eq 'ARRAY' ? map { Encode::encode_utf8($_) }  @{$value} : ""),
-                               "", ""]; # blank items for expansion
+               if (ref $value eq 'ARRAY' || ref $info{example} eq 'ARRAY') {
+                       $value=[(ref $value eq 'ARRAY' ? map { Encode::encode_utf8($_) }  @{$value} : "")];
+                       push @$value, "", "" if $info{safe}; # blank items for expansion
                }
                else {
                        $value=Encode::encode_utf8($value);
@@ -203,11 +218,11 @@ sub showfields ($$$@) {
                $shownfields++;
        }
        
-       # if no fields were shown for the plugin, drop it into the
-       # plugins fieldset
+       # if no fields were shown for the plugin, drop it into a combined
+       # fieldset for its section
        if (defined $plugin && (! $plugin_forced || $config{websetup_advanced}) &&
            ! $shownfields) {
-               $form->field(name => "enable.$plugin", fieldset => "plugins");
+               $form->field(name => "enable.$plugin", fieldset => $section_fieldset);
        }
 
        return %enabledfields;
@@ -258,7 +273,6 @@ sub showform ($$) {
                params => $cgi,
                fieldsets => [
                        [main => gettext("main")], 
-                       [plugins => gettext("plugins")]
                ],
                action => $config{cgiurl},
                template => {type => 'div'},
@@ -362,7 +376,11 @@ sub showform ($$) {
                                @value=sort grep { length $_ } @value;
                                my @oldvalue=sort grep { length $_ }
                                        (defined $config{$key} ? @{$config{$key}} : ());
-                               if ((@oldvalue) == (@value)) {
+                               my $same=(@oldvalue) == (@value);
+                               for (my $x=0; $same && $x < @value; $x++) {
+                                       $same=0 if $value[$x] ne $oldvalue[$x];
+                               }
+                               if ($same) {
                                        delete $rebuild{$field};
                                }
                                else {