<?php

  global $theme_sidebars;

  $theme_sidebars = array(

  

   'default' => array(

      'name' => __('Primary Widget Area',THEME_NS),

      'id' => 'primary-widget-area',

      'description' => __("This is the default sidebar, visible on 2 or 3 column layouts. If no widgets are active, the default theme widgets will be displayed instead.", THEME_NS)

    ),

    

    'secondary' =>  array(

      'name' => __('Secondary Widget Area',THEME_NS),

      'id' => 'secondary-widget-area',

      'description' => __("This sidebar is active only on a 3 column setup.", THEME_NS)

    ),

    

    'top' => array(

      'name' => __('First Top Widget Area',THEME_NS),

      'id' => 'first-top-widget-area',

      'description' => __("This sidebar is displayed above the main content.", THEME_NS)

    ),

    

    'top2' => array(

      'name' => __('Second Top Widget Area',THEME_NS),

      'id' => 'second-top-widget-area',

      'description' => __("This sidebar is displayed above the main content.", THEME_NS)

    ),

    

   

    'bottom' => array(

      'name' => __('First Bottom Widget Area',THEME_NS),

      'id' => 'first-bottom-widget-area',

      'description' => __("This sidebar is displayed below the main content.", THEME_NS)

    ),

    

    'bottom2' => array(

      'name' => __('Second Bottom Widget Area',THEME_NS),

      'id' => 'second-bottom-widget-area',

      'description' => __("This sidebar is displayed below the main content.", THEME_NS)

    ),

    

   

    'footer' => array(

      'name' => __('First Footer Widget Area',THEME_NS),

      'id' => 'first-footer-widget-area',

      'description' => __("The first footer widget area. You can add a text widget for custom footer text.", THEME_NS) 

    ),

    

    'footer2' => array(

      'name' => __('Second Footer Widget Area',THEME_NS),

      'id' => 'second-footer-widget-area',

      'description' => __("The second footer widget area.", THEME_NS) 

    ),

    

    'footer3' => array(

      'name' => __('Third Footer Widget Area',THEME_NS),

      'id' => 'third-footer-widget-area',

      'description' => __("The third footer widget area.", THEME_NS) 

    ),

    

    'footer4' => array(

      'name' => __('Fourth Footer Widget Area',THEME_NS),

      'id' => 'fourth-footer-widget-area',

      'description' => __("The fourth footer widget area.", THEME_NS) 

    ),



  );

  

global $theme_widget_args;

  

if (function_exists('register_sidebar')) {

	

	$theme_widget_args = array(

		'before_widget' => '<widget id="%1$s" name="%1$s" class="widget %2$s">',

		'before_title' => '<title>',

		'after_title' => '</title>',

		'after_widget' => '</widget>'

		);



	foreach ($theme_sidebars as $sidebar) {

		register_sidebar( array_merge($sidebar, $theme_widget_args));

    }

}



function theme_get_dynamic_sidebar_data($name) {

	global $theme_widget_args, $theme_sidebars;

	if (!function_exists('dynamic_sidebar')) return false;

	ob_start();

	$success = dynamic_sidebar($theme_sidebars[$name]['id']);

	$content = ob_get_clean();

	if (!$success) return false;

	extract($theme_widget_args);

	$data = explode($after_widget, $content);

	$widgets = array();

  $heading = theme_get_option('theme_'.(is_single()?'single':'posts').'_widget_title_tag');

	for($i = 0; $i < count($data); $i++) {

		$widget = $data[$i];

		if(theme_is_empty_html($widget)) continue;



		$id = null;

		$name = null;

		$class = null;

		$title = null;

		

		if (preg_match('/<widget(.*?)>/', $widget, $matches)) {

			if(preg_match('/id="(.*?)"/', $matches[1], $ids)) {

				$id = $ids[1];

			}

			if(preg_match('/name="(.*?)"/', $matches[1], $names)) {

				$name = $names[1];

			}

			if(preg_match('/class="(.*?)"/', $matches[1], $classes)) {

				$class = $classes[1];

			}

			$widget = preg_replace('/<widget[^>]+>/', '', $widget);

			

			if (preg_match('/<title>(.*)<\/title>/', $widget, $matches)) {

				$title = $matches[1];

				$widget = preg_replace('/<title>.*?<\/title>/', '', $widget);	

			}

		}

		

		$widgets[] = array(

		  'id' => $id,

		  'name' => $name,

		  'class' => $class,

		  'title' => $title,

		  'heading' => $heading,

		  'content' => $widget

		);

	}

    return $widgets;

}



function theme_print_widgets($widgets, $style){

	if (!is_array($widgets) || count($widgets) < 1) return false;

	for($i = 0; $i < count($widgets); $i++){

		$widget = $widgets[$i];

		if ($widget['name']) {

			$widget_style = theme_get_widget_style($widget['name'], $style);

			theme_wrapper($widget_style, $widget);

		} else {

			echo $widget['content'];

		}    

	}

	return true;

}



function theme_dynamic_sidebar($name){

	global $theme_sidebars;

    $style = theme_get_option('theme_sidebars_style_'.$name);

    if (in_array($name, array('default', 'secondary'))) {

		    $widgets = theme_get_dynamic_sidebar_data($name);

			return theme_print_widgets($widgets, $style);

	}

    $places = array();

    $sum_count = 0;

    foreach ($theme_sidebars as $key => $sidebar)

    {

		if (strpos($key, $name) !== false){

		$widgets = theme_get_dynamic_sidebar_data($key);

			if (is_array($widgets)){

				$count = count($widgets);

				if ($count > 0){

					$sum_count += $count;

					$places[$key] = $widgets;

				}

			}

		}

    }

    if ($sum_count == 0) {

    	return false;

    }

	?>

<div class="art-content-layout">

    <div class="art-content-layout-row">

		<?php

		$place_count = count($places);

        foreach ($places as $place)

        {

			?>

			<div class="art-layout-cell art-layout-cell-size<?php echo $place_count; ?>">

			<?php if($name == 'footer'): ?>

				<div class="art-center-wrapper">

				<div class="art-center-inner">

			<?php endif; ?>			

			<?php

            theme_print_widgets($place, $style); 

			?>

			<?php if($name == 'footer'): ?>

				</div>

				</div>

			<?php endif; ?>	

				<div class="cleared"> </div>

			</div>

			<?php

        }

		?>		

    </div>

</div>

	<?php

    return true;

}

 