forked from jayallen/melody
/
Plugin.pm
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/
Plugin.pm
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package ConfigAssistant::Plugin;
use strict;
use warnings;
use Carp qw( croak );
use MT::Util
qw( relative_date offset_time offset_time_list epoch2ts
ts2epoch format_ts encode_html decode_html dirify );
use ConfigAssistant::Util
qw( find_theme_plugin find_template_def find_option_def
find_option_plugin process_file_upload
plugin_static_web_path plugin_static_file_path );
use JSON;
# use MT::Log::Log4perl qw( l4mtdump ); use Log::Log4perl qw( :resurrect );
our $logger;
sub tag_plugin_static_web_path {
my ( $ctx, $args, $cond ) = @_;
my $sig = $args->{'component'};
my $obj = MT->component($sig);
if ( !$obj ) {
return
$ctx->error(
MT->translate(
"The plugin you specified '[_2]' in '[_1]' "
. "could not be found.",
$ctx->stash('tag'),
$sig
)
);
}
elsif ( $obj->registry('static_version') ) {
return plugin_static_web_path($obj);
}
else {
# TODO - perhaps this should default to: mt-static/plugins/$sig?
return
$ctx->error(
MT->translate(
"The plugin you specified '[_2]' in '[_1]' has not"
. "registered a static directory. Please use "
. "<mt:StaticWebPath> instead.",
$ctx->stash('tag'),
$sig
)
);
}
} ## end sub tag_plugin_static_web_path
sub tag_plugin_static_file_path {
my ( $ctx, $args, $cond ) = @_;
my $sig = $args->{'component'};
my $obj = MT->component($sig);
if ( !$obj ) {
return
$ctx->error(
MT->translate(
"The plugin you specified '[_2]' in '[_1]' "
. "could not be found.",
$ctx->stash('tag'),
$sig
)
);
}
elsif ( $obj->registry('static_version') ) {
return plugin_static_file_path($obj);
}
else {
return
$ctx->error(
MT->translate(
"The plugin you specified in '[_1]' has not "
. "registered a static directory. Please use "
. "<mt:StaticFilePath> instead.",
$_[0]->stash('tag')
)
);
}
} ## end sub tag_plugin_static_file_path
sub theme_options {
my $app = shift;
my ($param) = @_;
my $q = $app->can('query') ? $app->query : $app->param;
my $blog = $app->blog;
$param ||= {};
my $ts = $blog->template_set;
my $plugin = find_theme_plugin($ts);
my $cfg = $app->registry('template_sets')->{$ts}->{options};
# If there are no Theme Options in the selected blog, we need to redirect
# the user. (They could have gotten here by jumping from a blog with Theme
# Options to a blog without Theme Options.)
if ( !$cfg ) {
# If the Theme Manager plugin is installed, redirect to the Theme
# Dashboard. Otherwise, just redirect to the Blog Dashboard.
my $redirect;
my $plugin_tm = MT->component('ThemeManager');
if ($plugin_tm) {
$redirect
= $app->mt_uri . '?__mode=theme_dashboard&blog_id=' . $blog->id;
}
else {
$redirect
= $app->mt_uri . '?__mode=dashboard&blog_id=' . $blog->id;
}
return $app->redirect($redirect);
}
my $types = $app->registry('config_types');
my $fieldsets = $cfg->{fieldsets};
my $scope = 'blog:' . $app->blog->id;
my $cfg_obj = eval { $plugin->get_config_hash($scope) };
require MT::Template::Context;
my $ctx = MT::Template::Context->new();
$fieldsets->{__global} = {
label => sub { "Global Options"; }
};
# this is a localized stash for field HTML
my $fields;
my @missing_required;
foreach my $optname (
sort {
( $cfg->{$a}->{order} || 999 ) <=> ( $cfg->{$b}->{order} || 999 )
} keys %{$cfg}
)
{
next if $optname eq 'fieldsets';
my $field = $cfg->{$optname};
if ( my $cond = $field->{condition} ) {
if ( !ref($cond) ) {
$cond = $field->{condition} = $app->handler_to_coderef($cond);
}
next unless $cond->();
}
if ( !$field->{'type'} ) {
MT->log( {
message =>
"Option '$optname' in template set '$ts' did not declare a type. Skipping"
}
);
next;
}
my $field_id = $ts . '_' . $optname;
if ( $field->{'type'} eq 'separator' ) {
# The separator "type" is handled specially here because it's not
# really a "config type"-- it isn't editable and no data is saved
# or retrieved. It just displays a separator and some info.
my $out;
my $show_label
= defined $field->{show_label} ? $field->{show_label} : 1;
my $label = $field->{label} ne '' ? &{ $field->{label} } : '';
$out
.= ' <div id="field-'
. $field_id
. '" class="field field-top-label pkg field-type-'
. $field->{type} . '">' . "\n";
$out .= " <div class=\"field-header\">\n";
$out .= " <h3>$label</h3>\n" if $show_label;
$out .= " </div>\n";
$out .= " <div class=\"field-content\">\n";
if ( $field->{hint} ) {
$out .= " <div>" . $field->{hint} . "</div>\n";
}
$out .= " </div>\n";
$out .= " </div>\n";
$field->{fieldset} = '__global' unless defined $field->{fieldset};
my $fs = $field->{fieldset};
push @{ $fields->{$fs} }, $out;
} ## end if ( $field->{'type'} ...)
elsif ( $types->{ $field->{'type'} } ) {
my $value = delete $cfg_obj->{$field_id};
my $out;
$field->{fieldset} = '__global' unless defined $field->{fieldset};
my $show_label
= defined $field->{show_label} ? &{ $field->{show_label} } : 1;
my $label = $field->{label} ne '' ? &{ $field->{label} } : '';
my $required = $field->{required} ? 'required' : '';
if ($required) {
if ( !$value ) {
# There is no value for this field, and it's a required
# field, so we need to tell the user to fix it!
push @missing_required, { label => $label };
}
# Append the required flag.
$label .= ' <span class="required-flag">*</span>';
}
$out
.= " <div id=\"field-$field_id\" class=\"field"
. ( $show_label == 1 ? " field-left-label" : "" )
. ' pkg field-type-'
. $field->{type} . ' '
. $required . '">' . "\n";
$out .= " <div class=\"field-header\">\n";
$out .= " <label for=\"$field_id\">$label</label>\n"
if $show_label;
$out .= " </div>\n";
$out .= " <div class=\"field-content\">\n";
my $hdlr = MT->handler_to_coderef(
$types->{ $field->{'type'} }->{handler} );
$out .= $hdlr->( $app, $ctx, $field_id, $field, $value );
if ( $field->{hint} ) {
$out
.= " <div class=\"hint\">"
. $field->{hint}
. "</div>\n";
}
$out .= " </div>\n";
$out .= " </div>\n";
my $fs = $field->{fieldset};
push @{ $fields->{$fs} }, $out;
} ## end elsif ( $types->{ $field->...})
else {
MT->log( {
message => 'Unknown config type encountered: '
. $field->{'type'}
}
);
}
} ## end foreach my $optname ( sort ...)
my @loop;
my $count = 0;
my $html;
foreach my $set (
sort {
( $fieldsets->{$a}->{order} || 999 )
<=> ( $fieldsets->{$b}->{order} || 999 )
} keys %$fieldsets
)
{
next unless $fields->{$set} || $fieldsets->{$set}->{template};
my $label = &{ $fieldsets->{$set}->{label} };
my $hint = $fieldsets->{$set}->{hint};
my $innerhtml = '';
if ( my $tmpl = $fieldsets->{$set}->{template} ) {
my $txt = $plugin->load_tmpl($tmpl);
my $filter
= $fieldsets->{$set}->{format}
? $fieldsets->{$set}->{format}
: '__default__';
$txt = MT->apply_text_filters( $txt->text(), [$filter] );
$innerhtml = $txt;
$html .= $txt;
}
else {
$html .= "<fieldset>";
$html .= "<h3>" . $label . "</h3>";
foreach ( @{ $fields->{$set} } ) {
$innerhtml .= $_;
}
$html .= $innerhtml;
$html .= "</fieldset>";
}
push @loop,
{
'__first__' => ( $count++ == 0 ),
id => dirify($label),
label => $label,
hint => $hint,
content => $innerhtml,
};
} ## end foreach my $set ( sort { ( ...)})
my @leftovers;
foreach my $field_id ( keys %$cfg_obj ) {
push @leftovers,
{ name => $field_id, value => $cfg_obj->{$field_id}, };
}
$param->{html} = $html;
$param->{fieldsets} = \@loop;
$param->{leftovers} = \@leftovers;
$param->{blog_id} = $blog->id;
$param->{plugin_sig} = $plugin->{plugin_sig};
$param->{saved} = $q->param('saved');
$param->{missing_required} = \@missing_required;
return $app->load_tmpl( 'theme_options.mtml', $param );
} ## end sub theme_options
# Code for this method taken from MT::CMS::Plugin
sub save_config {
my $app = shift;
my $q = $app->can('query') ? $app->query : $app->param;
my $plugin_sig = $q->param('plugin_sig');
my $profile = $MT::Plugins{$plugin_sig};
my $blog_id = $q->param('blog_id');
###l4p $logger ||= MT::Log::Log4perl->new(); $logger->trace();
# this should not break out anymore, except for theme settings
#return unless $blog_id; # this works in blog-context, no sys. plugin cfg
$app->blog( MT->model('blog')->load($blog_id) ) if $blog_id;
$app->validate_magic or return;
return $app->errtrans("Permission denied.")
unless $app->user->can_manage_plugins
or ( $blog_id
and $app->user->permissions($blog_id)->can_administer_blog );
my $param;
my @params = $q->param;
foreach (@params) {
next
if $_ =~ m/^(__mode|return_args|plugin_sig|magic_token|blog_id)$/;
my @vals = $q->param($_);
if ( $#vals > 0 ) {
# TODO - should this join items together?
$param->{$_} = \@vals;
}
else {
$param->{$_} = $vals[0];
}
}
if ( $profile && $profile->{object} ) {
my $plugin = $profile->{object};
$plugin->error(undef);
my $scope = $blog_id ? 'blog:' . $blog_id : 'system';
# $plugin->save_config( \%param, $scope );
# BEGIN - contents of MT::Plugin->save_config
my $pdata = $plugin->get_config_obj($scope);
$scope =~ s/:.*//;
my $data = $pdata->data() || {};
my $repub_queue;
my $plugin_changed = 0;
my @vars = $plugin->config_vars($scope);
foreach my $var (@vars) {
my $opt = find_option_def( $app, $var );
###l4p $logger->debug( '$opt and var: ',
###l4p l4mtdump( { opt => $opt, var => $var } ) );
# TODO - this should be pluggable. Field types should register a pre_save handler
# or something
if ( $opt->{type} eq 'checkbox' ) {
if ( ref( $param->{$var} ) ne 'ARRAY' && $opt->{'values'} ) {
$param->{$var} = [ $param->{$var} ]
; # Could this be a leak or be weakened?
}
}
if ( $opt->{type} eq 'file' ) {
my $result = process_file_upload( $app, $var, 'support',
$opt->{destination} );
if ( $result->{status} == ConfigAssistant::Util::ERROR() ) {
return $app->error(
"Error uploading file: " . $result->{message} );
}
if ( $result->{status} == ConfigAssistant::Util::NO_UPLOAD ) {
if ($param->{$var.'-clear'} && $data->{$var}) {
my $old = MT->model('asset')->load( $data->{$var} );
$old->remove if $old;
}
next;
}
if ( $data->{$var} ) {
my $old = MT->model('asset')->load( $data->{$var} );
$old->remove if $old;
}
$param->{$var} = $result->{asset}->{id};
}
my $old = $data->{$var};
my $new = $param->{$var};
my $has_changed
= ( defined $new and !defined $old )
|| ( defined $old && !defined $new )
|| ( defined $new and $old ne $new );
###l4p $logger->debug('$has_changed: '.$has_changed);
if ( $has_changed && $opt && $opt->{'republish'} ) {
foreach ( split( ',', $opt->{'republish'} ) ) {
$repub_queue->{$_} = 1;
}
}
$data->{$var} = $new ? $new : undef;
if ($has_changed) {
#MT->log("Triggering: " . 'options_change.option.' . $var );
$app->run_callbacks( 'options_change.option.' . $var,
$app, $opt, $old, $new );
$app->run_callbacks( 'options_change.option.*',
$app, $opt, $old, $new );
$plugin_changed = 1;
}
} ## end foreach my $var (@vars)
if ($plugin_changed) {
#MT->log("Triggering: ".'options_change.plugin.' . $plugin->id );
$app->run_callbacks( 'options_change.plugin.' . $plugin->id,
$app, $plugin );
}
foreach ( keys %$repub_queue ) {
my $tmpl = MT->model('template')
->load( { blog_id => $blog_id, identifier => $_, } );
next unless $tmpl;
MT->log( {
blog_id => $blog_id,
message => "Config Assistant: Republishing " . $tmpl->name
}
);
$app->rebuild_indexes(
Blog => $app->blog,
Template => $tmpl,
Force => 1,
);
}
$pdata->data($data);
MT->request( 'plugin_config.' . $plugin->id, undef );
$pdata->save() or die $pdata->errstr;
# END - contents of MT::Plugin->save_config
if ( $plugin->errstr ) {
return $app->error(
"Error saving plugin settings: " . $plugin->errstr );
}
} ## end if ( $profile && $profile...)
$app->add_return_arg( saved => $profile->{object}->id );
$app->call_return;
} ## end sub save_config
sub type_text {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
return " <input type=\"text\" name=\"$field_id\" value=\""
. encode_html( $value, 1
) # The additional "1" will escape HTML entities properly
. "\" class=\"full-width\" />\n";
}
sub type_file {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
my $html = "";
if ($value) {
my $asset = MT->model('asset')->load($value);
if ($asset) {
$html
.= "<p>"
. ( $asset->label ? $asset->label : $asset->file_name )
. " <a target=\"_new\" href=\""
. $asset->url
. "\">view</a> | <a href=\"javascript:void(0)\" class=\"remove\">remove</a></p>";
}
else {
$html .= "<p>File not found.</p>";
}
}
$html .= " <input type=\"file\" name=\"$field_id\" class=\"full-width\" />\n" .
" <input type=\"hidden\" name=\"$field_id-clear\" value=\"0\" class=\"clear-file\" />\n";
$html .= "<script type=\"text/javascript\">\n";
$html .= " \$('#field-".$field_id." a.remove').click( handle_remove_file );\n";
$html .= "</script>\n";
return $html;
} ## end sub type_file
sub type_colorpicker {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
return
" <div id=\"$field_id-colorpicker\" class=\"colorpicker-container\"><div style=\"background-color: $value\"></div></div><input type=\"hidden\" id=\"$field_id\" name=\"$field_id\" value=\""
. encode_html( $value, 1
) # The additional "1" will escape HTML entities properly
. "\" />\n<script type=\"text/javascript\">\$('#'+'$field_id-colorpicker').ColorPicker({
color: '$value',
onShow: function (colpkr) {
\$(colpkr).fadeIn(500);
return false;
},
onHide: function (colpkr) {
\$(colpkr).fadeOut(500);
return false;
},
onChange: function (hsb, hex, rgb) {
\$('#'+'$field_id-colorpicker div').css('backgroundColor', '#' + hex);
\$('#'+'$field_id').val('#' + hex).trigger('change');
}
});</script>\n";
} ## end sub type_colorpicker
sub type_link_group {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
my $static = $app->static_path;
$value = '"[]"' if ( !$value || $value eq '' );
eval "\$value = $value";
if ($@) { $value = '"[]"'; }
my $list;
eval { $list = JSON::from_json($value) };
if ($@) { $list = []; }
my $html;
$html
= " <div id=\"$field_id-link-group\" class=\"link-group-container pkg\">"
. "<ul>";
foreach (@$list) {
$html
.= '<li class="pkg"><a class="link" href="'
. $_->{'url'} . '">'
. $_->{'label'}
. '</a> <a class="remove" href="javascript:void(0);"><img src="'
. $static
. '/images/icon_close.png" /></a> <a class="edit" href="javascript:void(0);">edit</a></li>';
}
$html
.= "<li class=\"last\"><button class=\"add-link\">Add Link</button></li>"
. "</ul>"
. "</div>"
. "<input type=\"hidden\" id=\"$field_id\" name=\"$field_id\" value=\""
. encode_html( $value, 1
) # The additional "1" will escape HTML entities properly
. "\" />\n<script type=\"text/javascript\">\n";
$html
.= " \$('#'+'$field_id-link-group button.add-link').click( handle_edit_click );\n";
$html
.= " \$('#'+'$field_id-link-group').parents('form').submit( function (){
var struct = Array();
\$(this).find('#'+'$field_id-link-group ul li button').trigger('click');
\$(this).find('#'+'$field_id-link-group ul li a.link').each( function(i, e) {
var u = \$(this).attr('href');
var l = \$(this).html();
struct.push( { 'url': u, 'label': l } );
});
var json = \$.toJSON(struct);
\$('#'+'$field_id').val( json );
});
\$('#'+'$field_id-link-group ul li a.remove').click( handle_delete_click );
\$('#'+'$field_id-link-group ul li a.edit').click( handle_edit_click );
</script>\n";
return $html;
} ## end sub type_link_group
sub type_textarea {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
my $rows = $field->{rows} || '';
my $out;
$out = " <textarea name=\"$field_id\" class=\"full-width\" rows=\""
. $rows . "\">";
# The additional "1" below will escape HTML entities properly
$out .= encode_html( $value, 1 );
$out .= "</textarea>\n";
return $out;
}
sub type_page {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
$ctx->stash( 'object_class', 'page' );
return type_entry( $app, @_ );
}
sub type_entry {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
my $out;
my $obj_class = $ctx->stash('object_class') || 'entry';
my $obj = MT->model($obj_class)->load($value);
my $obj_name = ( $obj ? $obj->title : '' ) || '';
my $blog_id = $field->{all_blogs} ? 0 : $app->blog->id;
unless ( $ctx->var('entry_chooser_js') ) {
$out .= <<EOH;
<script type="text/javascript">
function insertCustomFieldEntry(html, val, id) {
\$('#'+id).val(val);
try {
\$('#'+id+'_preview').html(html);
} catch(e) {
log.error(e);
};
}
</script>
EOH
$ctx->var( 'entry_chooser_js', 1 );
}
my $label = MT->model($obj_class)->class_label;
$out .= <<EOH;
<div class="pkg">
<input name="$field_id" id="$field_id" class="hidden" type="hidden" value="$value" />
<button type="submit"
onclick="return openDialog(this.form, 'ca_config_entry', 'blog_id=$blog_id&edit_field=$field_id&status=2&class=$obj_class')">Choose $label</button>
<div id="${field_id}_preview" class="preview">
$obj_name
</div>
</div>
EOH
return $out;
} ## end sub type_entry
sub type_tagged_entry {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
my $out;
my $lastn = $field->{lastn} || 10;
my $tag = $field->{tag};
my ( %terms, %args );
$terms{blog_id} = $app->blog->id unless $field->{blog_id} eq 'all';
$args{lastn} = $lastn;
my @filters;
my $class = 'MT::Entry';
if ( my $tag_arg = $field->{tag_filter} ) {
require MT::Tag;
require MT::ObjectTag;
my $terms;
if ( $tag_arg !~ m/\b(AND|OR|NOT)\b|\(|\)/i ) {
my @tags = MT::Tag->split( ',', $tag_arg );
$terms = { name => \@tags };
$tag_arg = join " or ", @tags;
}
my $tags = [
MT::Tag->load(
$terms,
{
binary => { name => 1 },
join => [
'MT::ObjectTag', 'tag_id',
{ %terms, object_datasource => $class->datasource }
]
}
)
];
require MT::Template::Context;
my $ctx = MT::Template::Context->new;
my $cexpr = $ctx->compile_tag_filter( $tag_arg, $tags );
if ($cexpr) {
my @tag_ids
= map { $_->id, ( $_->n8d_id ? ( $_->n8d_id ) : () ) } @$tags;
my $preloader = sub {
my ($entry_id) = @_;
my $cterms = {
tag_id => \@tag_ids,
object_id => $entry_id,
object_datasource => $class->datasource,
%terms,
};
my $cargs
= { %args, fetchonly => ['tag_id'], no_triggers => 1, };
my @ot_ids = MT::ObjectTag->load( $cterms, $cargs )
if @tag_ids;
my %map;
$map{ $_->tag_id } = 1 for @ot_ids;
\%map;
};
push @filters, sub { $cexpr->( $preloader->( $_[0]->id ) ) };
} ## end if ($cexpr)
} ## end if ( my $tag_arg = $field...)
my @entries;
my $iter = MT->model('entry')->load_iter( \%terms, \%args );
my $i = 0;
my $j = 0;
my $n = $field->{lastn};
ENTRY: while ( my $e = $iter->() ) {
for (@filters) {
next ENTRY unless $_->($e);
}
push @entries, $e;
$i++;
last if $n && $i >= $n;
}
$out .= " <select name=\"$field_id\">\n";
$out
.= ' <option value=""'
. ( !$value || $value eq "" ? " selected" : "" )
. ">None selected</option>\n";
my $has_selected = 0;
foreach (@entries) {
$has_selected = 1 if $value eq $_->id;
$out
.= ' <option value="'
. $_->id . '"'
. ( $value eq $_->id ? " selected" : "" ) . ">"
. $_->title
. ( $field->{blog_id} eq 'all' ? " (" . $_->blog->name . ")" : "" )
. "</option>\n";
}
if ( $value && !$has_selected ) {
my $e = MT->model('entry')->load($value);
if ($e) {
$out
.= ' <option value="'
. $e->id
. '" selected>'
. $e->title
. ( $field->{blog_id} eq 'all'
? " (" . $e->blog->name . ")"
: "" )
. "</option>\n";
}
}
$out .= " </select>\n";
return $out;
} ## end sub type_tagged_entry
sub type_radio {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
my $out;
my @values = split( ",", $field->{values} );
$out .= " <ul>\n";
foreach (@values) {
# $el_id ("element ID") is used as a unique identifier so that the
# label can be clickable to select the radio button.
my $el_id = $field_id . '_' . $_;
$out
.= " <li><input type=\"radio\" name=\"$field_id\""
. " id=\"$el_id\" value=\"$_\""
. ( $value eq $_ ? " checked=\"checked\"" : "" )
. " class=\"rb\" />"
# Add a space between the input field and the label so that the
# label text isn't bumped up right next to the radio button.
. " <label for=\"$el_id\">$_</label>" . "</li>\n";
}
$out .= " </ul>\n";
return $out;
} ## end sub type_radio
sub type_radio_image {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
my $out;
my $static = $app->static_path;
$out .= " <ul class=\"pkg\">\n";
while ( $field->{values} =~ /\"([^\"]*)\":\"([^\"]*)\",?/g ) {
my ( $url, $label ) = ( $1, $2 );
my $base;
if ( $url =~ /^http/ ) {
$base = '';
}
else {
$base = $static;
}
$out
.= " <li><input type=\"radio\" name=\"$field_id\" value=\"$label\""
. ( $value eq $label ? " checked=\"checked\"" : "" )
. " class=\"rb\" />"
. "<img src=\""
. $base
. $url
. "\" /><br />$label"
. "</li>\n";
}
$out .= " </ul>\n";
return $out;
} ## end sub type_radio_image
sub type_select {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
my $out;
my @values = split( ",", $field->{values} );
$out .= " <select name=\"$field_id\">\n";
foreach my $label (@values) {
my $v;
if ( $label =~ /\"([^\"]+)\":\"([^\"]+)\"/ ) {
$label = $1;
$v = $2;
}
else {
$v = $label;
}
$out
.= " <option value=\"$v\""
. ( $value eq $label ? " selected" : "" )
. ">$label</option>\n";
}
$out .= " </select>\n";
return $out;
} ## end sub type_select
sub type_blogs {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
my $out;
my @blogs = MT->model('blog')->load( {}, { sort => 'name' } );
$out .= " <select name=\"$field_id\">\n";
$out
.= " <option value=\"0\" "
. ( 0 == $value ? " selected" : "" )
. ">None Selected</option>\n";
foreach (@blogs) {
$out
.= " <option value=\""
. $_->id . "\" "
. ( $value == $_->id ? " selected" : "" ) . ">"
. $_->name
. "</option>\n";
}
$out .= " </select>\n";
return $out;
} ## end sub type_blogs
sub in_array {
my ( $arr, $search_for ) = @_;
foreach my $value (@$arr) {
return 1 if $value eq $search_for;
}
return 0;
}
sub type_checkbox {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
my $out;
if ( $field->{values} ) {
my $delimiter = $field->{delimiter} || ',';
my @values = split( $delimiter, $field->{values} );
$out .= " <ul>\n";
foreach (@values) {
my $checked = 0;
if ( ref($value) eq 'ARRAY' ) {
$checked = in_array( $value, $_ );
}
else {
$checked = $value eq $_;
}
# $el_id ("element ID") is used as a unique identifier so that the
# label can be clickable to select the radio button.
my $el_id = $field_id . '_' . $_;
$out
.= " <li><input type=\"checkbox\" name=\"$field_id\" "
. "id=\"$el_id\" value=\"$_\""
. ( $checked ? " checked=\"checked\"" : "" )
. " class=\"rb\" />"
# Add a space between the input field and the label so that the
# label text isn't bumped up right next to the radio button.
. " <label for=\"$el_id\">$_</label>" . "</li>\n";
} ## end foreach (@values)
$out .= " </ul>\n";
} ## end if ( $field->{values} )
else {
$out
.= " <input type=\"checkbox\" name=\"$field_id\" value=\"1\" "
. ( $value ? "checked " : "" ) . "/>\n";
}
return $out;
} ## end sub type_checkbox
sub type_category {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
$value = defined($value) ? $value : 0;
my $out;
my $obj_class = $ctx->stash('object_class') || 'category';
my @cats = MT->model($obj_class)
->load( { blog_id => $app->blog->id }, { sort => 'label' } );
$out .= " <select name=\"$field_id\">\n";
$out
.= " <option value=\"0\" "
. ( 0 == $value ? " selected" : "" )
. ">None Selected</option>\n";
foreach (@cats) {
$out
.= " <option value=\""
. $_->id . "\" "
. ( $value == $_->id ? " selected" : "" ) . ">"
. $_->label
. "</option>\n";
}
$out .= " </select>\n";
return $out;
} ## end sub type_category
sub type_folder_list {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
$ctx->stash( 'object_class', 'folder' );
return type_category_list( $app, @_ );
}
sub type_category_list {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
$value = 0 unless defined $value;
my @values = ref $value eq 'ARRAY' ? @$value : ($value);
my $out;
my $obj_class = $ctx->stash('object_class') || 'category';
my $params = {};
$params->{blog_id} = $app->blog->id;
$params->{parent} = 0 unless $ctx->stash('show_children');
my @cats = MT->model($obj_class)->load( $params, { sort => 'label' } );
$out
.= " <select style=\"width: 300px;height:100px\" name=\"$field_id\" multiple=\"true\">\n";
foreach my $cat (@cats) {
my $found = 0;
foreach (@values) {
if ( $cat->id == $_ ) {
$found = 1;
}
}
$out
.= " <option value=\""
. $cat->id . "\" "
. ( $found ? " selected" : "" ) . ">"
. $cat->label
. "</option>\n";
}
$out .= " </select>\n";
return $out;
} ## end sub type_category_list
sub type_folder {
my $app = shift;
my ( $ctx, $field_id, $field, $value ) = @_;
$ctx->stash( 'object_class', 'folder' );
return type_category( $app, @_ );
}
sub _hdlr_field_value {
my $plugin = shift;
my ( $ctx, $args ) = @_;
my $field = $ctx->stash('field') or return _no_field($ctx);
my $value = _get_field_value($ctx);
return $args->{default}
if ( $args->{default} && ( !$value || $value eq '' ) );
return $value;
}
sub _hdlr_field_asset {
my $plugin = shift;
my ( $ctx, $args, $cond ) = @_;
my $field = $ctx->stash('field') or return _no_field($ctx);
my $value = _get_field_value($ctx);
my $asset = MT->model('asset')->load($value);
my $out;
if ($asset) {
local $ctx->{'__stash'}->{'asset'} = $asset;
defined( $out = $ctx->slurp( $args, $cond ) ) or return;
return $out;
}
else {
require MT::Template::ContextHandlers;
return MT::Template::Context::_hdlr_pass_tokens_else(@_);
}
}
sub _hdlr_field_array_loop {
my $plugin = shift;
my ( $ctx, $args, $cond ) = @_;
my $field = $ctx->stash('field') or return _no_field($ctx);
my $values = _get_field_value($ctx);
my $out = '';
my $count = 0;
if ( @$values > 0 ) {
my $vars = $ctx->{__stash}{vars};
foreach (@$values) {
local $vars->{'value'} = $_;
local $vars->{'__first__'} = ( $count++ == 0 );
local $vars->{'__last__'} = ( $count == @$values );
defined( $out .= $ctx->slurp( $args, $cond ) ) or return;
}
return $out;
}
else {
require MT::Template::ContextHandlers;
return MT::Template::Context::_hdlr_pass_tokens_else(@_);
}
} ## end sub _hdlr_field_array_loop
sub _hdlr_field_array_contains {
my $plugin = shift;
my ( $ctx, $args, $cond ) = @_;
###l4p $logger ||= MT::Log::Log4perl->new(); $logger->trace();
my $field = $ctx->stash('field') or return _no_field($ctx);
my $value = $args->{'value'};
my $array = _get_field_value($ctx);
use Carp;