";
//exit;	
	if (isset($_REQUEST['media_tags_action']))
		$media_tags_action = $_REQUEST['media_tags_action'];
	else
		$media_tags_action = "";

	if (isset($_REQUEST['media_tags_input']))
		$media_tags_input = $_REQUEST['media_tags_input'];
	else
		$media_tags_input = "";

	if ((isset($_REQUEST['select_media_tags'])) && (strlen($_REQUEST['select_media_tags'])))
		$select_media_tags = explode(",",$_REQUEST['select_media_tags']);
	else
		$select_media_tags = array();
		
	if ((isset($_REQUEST['select_media_items'])) && (strlen($_REQUEST['select_media_items'])))
		$select_media_items = explode(",", $_REQUEST['select_media_items']);
	else
		$select_media_items = array();
	
	
	// First process any new Tags entered via the input field...
	if ((strlen($_REQUEST['media_tags_input'])) && ($media_tags_action == "assign"))
	{
		$tags_tmp_array = split(',', $_REQUEST['media_tags_input']);
		if ($tags_tmp_array)
		{
			foreach($tags_tmp_array as $idx => $tag_val)
			{
				$tag_slug = sanitize_title_with_dashes($tag_val);

				if ( ! ($id = term_exists( $tag_slug, MEDIA_TAGS_TAXONOMY ) ) )
				{
					$inserted_term_id = wp_insert_term($tag_val, MEDIA_TAGS_TAXONOMY, array('slug' => $tag_slug));
					if (isset($inserted_term_id['term_id']))
						$select_media_tags[] = $inserted_term_id['term_id'];
				}
				else
					$select_media_tags[] = $id['term_id'];
			}
		}
	}
		
	if ( (strlen($media_tags_action)) && (count($select_media_items)) && (count($select_media_tags)) )
	{
		//echo "media_tags_action=[".$media_tags_action."]
\n";
		//echo "select_media_tags
"; print_r($select_media_tags); echo "
\n";
		//echo "select_media_items
"; print_r($select_media_items); echo "
\n";
		
		$selected_media_tag_terms = array();
		//$selected_media_tag_terms = get_terms(MEDIA_TAGS_TAXONOMY, array('include' => $select_media_tags));
		foreach($select_media_tags as $media_tag_id)
		{
			$selected_media_tag_terms[] = get_term($media_tag_id, MEDIA_TAGS_TAXONOMY);
		}
		//echo "selected_media_tag_terms
"; print_r($selected_media_tag_terms); echo "
\n";
		
		if ($media_tags_action == "assign")
		{
			foreach($select_media_items as $select_media_item_id)
			{
				$media_tag_slugs = array();
				
				$media_item_terms_current = wp_get_object_terms($select_media_item_id, MEDIA_TAGS_TAXONOMY);
				if (!$media_item_terms_current)
				{
					if ($selected_media_tag_terms)
					{
						foreach($selected_media_tag_terms as $selected_media_tag_term)
							$media_tag_slugs[$selected_media_tag_term->slug] = $selected_media_tag_term->slug;
					}
				}
				else
				{
					// Here we need to combine the media item's already defined media-tag and the new media-tags
					foreach($media_item_terms_current as $idx => $current_term)
						$media_tag_slugs[$current_term->slug] = $current_term->slug;

					foreach($selected_media_tag_terms as $selected_media_tag_term)
						$media_tag_slugs[$selected_media_tag_term->slug] = $selected_media_tag_term->slug;
				}
				if (count($media_tag_slugs))
				{
					// If the Media Item does not have any assigned Media-Tag we simple assign the selected Media-Tags
					wp_set_object_terms($select_media_item_id, $media_tag_slugs, MEDIA_TAGS_TAXONOMY);								
				}
			}
		}
		else if ($media_tags_action == "remove")
		{
			foreach($select_media_items as $select_media_item_id)
			{
				$media_tag_slugs = array();
				
				$media_item_terms_current = wp_get_object_terms($select_media_item_id, MEDIA_TAGS_TAXONOMY);
				if ($media_item_terms_current)
				{
					foreach($selected_media_tag_terms as $selected_media_tag_term)
					{
						foreach($media_item_terms_current as $current_idx => $current_term)
						{
							if ($current_term->term_id == $selected_media_tag_term->term_id)
								unset($media_item_terms_current[$current_idx]);
						}						
					}
					foreach($media_item_terms_current as $current_idx => $current_term)
						$media_tag_slugs[$current_term->slug] = $current_term->slug;
					if (count($media_tag_slugs))
						wp_set_object_terms($select_media_item_id, $media_tag_slugs, MEDIA_TAGS_TAXONOMY);								
					else
						wp_set_object_terms($select_media_item_id, $media_tag_slugs, MEDIA_TAGS_TAXONOMY);								
				}
			}			
		}
	}	
	die();
}


function mediatags_bulk_admin_panel()
{
	?>
	


		
Note this action cannot be undone!', MEDIA_TAGS_I18N_DOMAIN); ?>

		

		

			

		
		

			 
			

			 
			

		
		

			

			
		
		

		 'all') );
			if ($mediatag_terms)
			{
				?>
				

					

					
 $tag_item)
					{
						?>

							name; ?>