use warnings;
use strict;
-use IkiWiki 2.00;
+use IkiWiki 3.00;
-sub import { #{{{
+sub import {
hook(type => "getsetup", id => "websetup", call => \&getsetup);
hook(type => "checkconfig", id => "websetup", call => \&checkconfig);
hook(type => "sessioncgi", id => "websetup", call => \&sessioncgi);
hook(type => "formbuilder_setup", id => "websetup",
call => \&formbuilder_setup);
-} # }}}
+}
-sub getsetup () { #{{{
+sub getsetup () {
return
+ plugin => {
+ safe => 1,
+ rebuild => 0,
+ section => "web",
+ },
websetup_force_plugins => {
type => "string",
example => [],
safe => 0,
rebuild => 0,
},
-} #}}}
+}
-sub checkconfig () { #{{{
+sub checkconfig () {
if (! exists $config{websetup_show_unsafe}) {
$config{websetup_show_unsafe}=1;
}
-} #}}}
+}
-sub formatexample ($$) { #{{{
+sub formatexample ($$) {
my $example=shift;
my $value=shift;
else {
return "";
}
-} #}}}
+}
-sub showfields ($$$@) { #{{{
+sub showfields ($$$@) {
my $form=shift;
my $plugin=shift;
my $enabled=shift;
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";
# 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
+ ? sprintf(gettext("%s plugin:"), $plugininfo{section}).$plugin
+ : "main";
+ my %enabledfields;
+ my $shownfields=0;
+
my $plugin_forced=defined $plugin && (! $plugininfo{safe} ||
(exists $config{websetup_force_plugins} && grep { $_ eq $plugin } @{$config{websetup_force_plugins}}));
if ($plugin_forced && ! $enabled) {
- # plugin is forced disabled, so skip its configuration
- return;
+ # plugin is forced disabled, so skip its settings
+ @show=();
}
- my %shownfields;
- my $section=defined $plugin ? $plugin." ".gettext("plugin") : "main";
-
+ 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";
+ $form->field(
+ name => $name,
+ label => "",
+ type => "checkbox",
+ fieldset => $section,
+ options => [ [ 1 => sprintf(gettext("enable %s?"), $plugin) ]]
+ );
+ if (! $form->submitted) {
+ $form->field(name => $name, value => $enabled);
+ }
+ if ($plugin_forced) {
+ $form->field(name => $name, disabled => 1);
+ }
+ else {
+ $enabledfields{$name}=[$name, \%plugininfo];
+ }
+ }
+
+ # show plugin settings
while (@show) {
my $key=shift @show;
my %info=%{shift @show};
}
# multiple plugins can have the same field
- my $name=defined $plugin ? $plugin.".".$key : $key;
+ my $name=defined $plugin ? $plugin.".".$key : $section.".".$key;
my $value=$config{$key};
+ if (! defined $value) {
+ $value="";
+ }
- if ($info{safe} && (ref $config{$key} eq 'ARRAY' || ref $info{example} eq 'ARRAY')) {
- push @{$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);
}
if ($info{type} eq "string") {
name => $name,
label => "",
type => "checkbox",
- value => $value,
options => [ [ 1 => $description ] ],
fieldset => $section,
);
+ if (! $form->submitted) {
+ $form->field(name => $name, value => $value);
+ }
}
if (! $info{safe}) {
$form->field(name => $name, disabled => 1);
}
else {
- $shownfields{$name}=[$key, \%info];
+ $enabledfields{$name}=[$key, \%info];
}
+ $shownfields++;
}
-
- if (defined $plugin && (! $plugin_forced || $config{websetup_advanced})) {
- my $name="enable.$plugin";
- $section="plugins" unless %shownfields;
- $form->field(
- name => $name,
- label => "",
- type => "checkbox",
- options => [ [ 1 => sprintf(gettext("enable %s?"), $plugin) ] ],
- value => $enabled,
- fieldset => $section,
- );
- if ($plugin_forced) {
- $form->field(name => $name, disabled => 1);
- }
- else {
- $shownfields{$name}=[$name, \%plugininfo];
- }
+
+ # 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 => $section_fieldset);
}
- return %shownfields;
-} #}}}
+ return %enabledfields;
+}
+
+sub enable_plugin ($) {
+ my $plugin=shift;
+
+ $config{disable_plugins}=[grep { $_ ne $plugin } @{$config{disable_plugins}}];
+ push @{$config{add_plugins}}, $plugin;
+}
+
+sub disable_plugin ($) {
+ my $plugin=shift;
+
+ if (grep { $_ eq $plugin } @{$config{add_plugins}}) {
+ $config{add_plugins}=[grep { $_ ne $plugin } @{$config{add_plugins}}];
+ }
+ else {
+ push @{$config{disable_plugins}}, $plugin;
+ }
+}
-sub showform ($$) { #{{{
+sub showform ($$) {
my $cgi=shift;
my $session=shift;
error(gettext("you are not logged in as an admin"));
}
+ if (! exists $config{setupfile}) {
+ error(gettext("setup file for this wiki is not known"));
+ }
+
eval q{use CGI::FormBuilder};
error($@) if $@;
params => $cgi,
fieldsets => [
[main => gettext("main")],
- [plugins => gettext("plugins")]
],
action => $config{cgiurl},
template => {type => 'div'},
stylesheet => IkiWiki::baseurl()."style.css",
);
+
+ $form->field(name => "do", type => "hidden", value => "setup",
+ force => 1);
+ $form->field(name => "rebuild_asked", type => "hidden");
- if ($form->submitted eq 'Basic') {
+ if ($form->submitted eq 'Basic Mode') {
$form->field(name => "showadvanced", type => "hidden",
value => 0, force => 1);
}
- elsif ($form->submitted eq 'Advanced') {
+ elsif ($form->submitted eq 'Advanced Mode') {
$form->field(name => "showadvanced", type => "hidden",
value => 1, force => 1);
}
my $advancedtoggle;
if ($form->field("showadvanced")) {
$config{websetup_advanced}=1;
- $advancedtoggle="Basic";
+ $advancedtoggle="Basic Mode";
}
else {
$config{websetup_advanced}=0;
- $advancedtoggle="Advanced";
+ $advancedtoggle="Advanced Mode";
}
my $buttons=["Save Setup", $advancedtoggle, "Cancel"];
shift->(form => $form, cgi => $cgi, session => $session,
buttons => $buttons);
});
- IkiWiki::decode_form_utf8($form);
- $form->field(name => "do", type => "hidden", value => "setup",
- force => 1);
my %fields=showfields($form, undef, undef, IkiWiki::getsetup());
# record all currently enabled plugins before all are loaded
# per-plugin setup
require IkiWiki::Setup;
- my %plugins=map { $_ => 1 } IkiWiki::listplugins();
foreach my $pair (IkiWiki::Setup::getsetup()) {
my $plugin=$pair->[0];
my $setup=$pair->[1];
my %shown=showfields($form, $plugin, $enabled_plugins{$plugin}, @{$setup});
if (%shown) {
- delete $plugins{$plugin};
$fields{$_}=$shown{$_} foreach keys %shown;
}
}
+
+ IkiWiki::decode_form_utf8($form);
if ($form->submitted eq "Cancel") {
IkiWiki::redirect($cgi, $config{url});
return;
}
elsif (($form->submitted eq 'Save Setup' || $form->submitted eq 'Rebuild Wiki') && $form->validate) {
+ # Push values from form into %config, avoiding unnecessary
+ # changes, and keeping track of which changes need a
+ # rebuild.
my %rebuild;
foreach my $field (keys %fields) {
- if ($field=~/^enable\./) {
- # rebuild is overkill for many plugins,
- # but no good way to tell which
- $rebuild{$field}=1; # TODO only if state changed tho
- # TODO plugin enable/disable
- next;
- }
-
my %info=%{$fields{$field}->[1]};
my $key=$fields{$field}->[0];
my @value=$form->field($field);
-
+ if (! @value) {
+ @value=0;
+ }
+
if (! $info{safe}) {
error("unsafe field $key"); # should never happen
}
-
- next unless @value;
- # Avoid setting fields to empty strings,
- # if they were not set before.
- next if ! defined $config{$key} && ! grep { length $_ } @value;
+
+ if (exists $info{rebuild} &&
+ ($info{rebuild} || ! defined $info{rebuild})) {
+ $rebuild{$field}=$info{rebuild};
+ }
+
+ if ($field=~/^enable\.(.*)/) {
+ my $plugin=$1;
+ $value[0]=0 if ! length $value[0];
+ if ($value[0] != exists $enabled_plugins{$plugin}) {
+ if ($value[0]) {
+ enable_plugin($plugin);
+ }
+ else {
+ disable_plugin($plugin);
+
+ }
+ }
+ else {
+ delete $rebuild{$field};
+ }
+ next;
+ }
if (ref $config{$key} eq "ARRAY" || ref $info{example} eq "ARRAY") {
- if ($info{rebuild} && (! defined $config{$key} || (@{$config{$key}}) != (@value))) {
- $rebuild{$field}=1;
+ @value=sort grep { length $_ } @value;
+ my @oldvalue=sort grep { length $_ }
+ (defined $config{$key} ? @{$config{$key}} : ());
+ 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 {
+ $config{$key}=\@value;
}
- $config{$key}=\@value;
}
elsif (ref $config{$key} || ref $info{example}) {
error("complex field $key"); # should never happen
}
else {
- if ($info{rebuild} && (! defined $config{$key} || $config{$key} ne $value[0])) {
- $rebuild{$field}=1;
+ if (defined $config{$key} && $config{$key} eq $value[0]) {
+ delete $rebuild{$field};
+ }
+ elsif (! defined $config{$key} && ! length $value[0]) {
+ delete $rebuild{$field};
}
- $config{$key}=$value[0];
- }
+ elsif ((! defined $config{$key} || ! $config{$key}) &&
+ ! $value[0] && $info{type} eq "boolean") {
+ delete $rebuild{$field};
+ }
+ else {
+ $config{$key}=$value[0];
+ }
+ }
}
-
- if (%rebuild && $form->submitted eq 'Save Setup') {
- $form->text(gettext("The configuration changes shown below require a wiki rebuild to take effect."));
+
+ if (%rebuild && ! $form->field("rebuild_asked")) {
+ my $required=0;
foreach my $field ($form->field) {
- next if $rebuild{$field};
- $form->field(name => $field, type => "hidden",
- force => 1);
+ $required=1 if $rebuild{$field};
+ next if exists $rebuild{$field};
+ $form->field(name => $field, type => "hidden");
+ }
+ if ($required) {
+ $form->text(gettext("The configuration changes shown below require a wiki rebuild to take effect."));
+ $buttons=["Rebuild Wiki", "Cancel"];
}
+ else {
+ $form->text(gettext("For the configuration changes shown below to fully take effect, you may need to rebuild the wiki."));
+ $buttons=["Rebuild Wiki", "Save Setup", "Cancel"];
+ }
+ $form->field(name => "rebuild_asked", value => 1, force => 1);
$form->reset(0); # doesn't really make sense here
- $buttons=["Rebuild Wiki", "Cancel"];
}
else {
- # TODO save to real path
- IkiWiki::Setup::dump("/tmp/s");
- $form->text(gettext("Setup saved."));
+ my $oldsetup=readfile($config{setupfile});
+ IkiWiki::Setup::dump($config{setupfile});
+
+ IkiWiki::saveindex();
+ IkiWiki::unlockwiki();
+
+ # Print the top part of a standard misctemplate,
+ # then show the rebuild or refresh.
+ my $divider="xxx";
+ my $html=IkiWiki::misctemplate("setup", $divider);
+ IkiWiki::printheader($session);
+ my ($head, $tail)=split($divider, $html, 2);
+ print $head."<pre>\n";
+
+ my @command;
+ if ($form->submitted eq 'Rebuild Wiki') {
+ @command=("ikiwiki", "-setup", $config{setupfile},
+ "-rebuild", "-v");
+ }
+ else {
+ @command=("ikiwiki", "-setup", $config{setupfile},
+ "-refresh", "-wrappers", "-v");
+ }
- if (%rebuild) {
- # TODO rebuild
+ close STDERR;
+ open(STDERR, ">&STDOUT");
+ my $ret=system(@command);
+ print "\n<\/pre>";
+ if ($ret != 0) {
+ print '<p class="error">'.
+ sprintf(gettext("Error: %s exited nonzero (%s). Discarding setup changes."),
+ join(" ", @command), $ret).
+ '</p>';
+ open(OUT, ">", $config{setupfile}) || error("$config{setupfile}: $!");
+ print OUT $oldsetup;
+ close OUT;
}
+
+ print $tail;
+ exit 0;
}
}
IkiWiki::showform($form, $buttons, $session, $cgi);
-} #}}}
+}
-sub sessioncgi ($$) { #{{{
+sub sessioncgi ($$) {
my $cgi=shift;
my $session=shift;
showform($cgi, $session);
exit;
}
-} #}}}
+}
-sub formbuilder_setup (@) { #{{{
+sub formbuilder_setup (@) {
my %params=@_;
my $form=$params{form};
exit;
}
}
-} #}}}
+}
1