$args){
$sidebar_size = '';
$widgets = isset($sidebars[$name]) ? $sidebars[$name] : array();
$count = count($widgets);
$horizontals = array(
'banner-widget-area',
'footer-widget-area-1',
'footer-widget-area-2',
'frontpage-widget-area-1',
'frontpage-widget-area-2',
'frontpage-widget-area-3',
'widgetized-widget-area-1',
'widgetized-widget-area-2',
'widgetized-widget-area-3',
);
// $sidebar_size = benjamin_determine_widget_width_rules($pos, $name);
// determine whether or not to apply withs to the widgets
if ( in_array($name, $horizontals) ){
$sidebar_size = 'full';
}
// figure out which width rules to use
if($sidebar_size == 'full')
$width = benjamin_calculate_widget_width($count);
else
$width = '';
$description = isset($args['widget_description']) ? $args['widget_description'] : '';
register_sidebar( array(
'name' => sprintf( '%s ', ucfirst($args['label']) ),
'id' => (string) $name,
/* translators: sidebar description. */
'description' => sprintf( __('%s ', 'benjamin'), $description ),
'before_widget' => '',
'after_widget' => '
',
'before_title' => '',
) );
}
}
add_action( 'init', 'benjamin_widgets_init' );
/**
* Count the number of widgets set in an a widget area, this is used to automatically
* resize all the widgets to take up the full width of the area
* @param [type] $count [description]
* @return [type] [description]
*/
function benjamin_calculate_widget_width($count){
switch($count):
case 1:
return 'usa-width-one-whole';
break;
case 2:
return 'usa-width-one-half';
break;
case 3:
return 'usa-width-one-third';
break;
case 4:
return 'usa-width-one-fourth';
break;
case 5:
return 'usa-width-one-sixth';
break;
case 6:
return 'usa-width-one-sixth';
break;
default:
return 'usa-width-one-twelfth';
break;
endswitch;
}
/**
* Deactivate and hide the widget area if it is not "active"
* @return [type] [description]
*/
function benjamin_hide_inactive_templates_on_widget_screen(){
$screen = get_current_screen();
if($screen->id !== 'widgets')
return;
$horizontals = array(
'footer-widget-area-1',
'footer-widget-area-2',
'frontpage-widget-area-1',
'frontpage-widget-area-2',
'frontpage-widget-area-3',
'widgetized-widget-area-1',
'widgetized-widget-area-2',
'widgetized-widget-area-3',
);
$templates = benjamin_the_template_list(true);
// loop through all the templates
foreach($templates as $name => $args){
// if we are on the default template or that template's settings
// have been activated, then skip it.
if( $name == DEFAULT_TEMPLATE || get_theme_mod($name.'_settings_active') == 'yes' )
continue;
// skip the following areas
$skip_horz = array('banner-widget-area');
// loop through the list of horizontal areas
foreach($horizontals as $area){
$setting = strtok($area, '-');
$sortables = get_theme_mod($setting . '_sortables_setting', null);
// if the area is active, then add it to the skip list
$target = ltrim(ltrim($area, $setting), '-');
if(strpos($sortables, $target) )
$skip_horz[] = $area;
}
if(in_array($name, $skip_horz ))
continue;
unregister_sidebar((string) $name);
}
}
add_action('sidebar_admin_setup', 'benjamin_hide_inactive_templates_on_widget_screen');