Allow multiple entry ids to be used in the Tag tags method

mod.tag.php.diff

*** Tag_4.1.1/EE2/system/expressionengine/third_party/tag/mod.tag.php	2012-04-16 12:50:20.000000000 -0500
--- www/third_party/tag/mod.tag.php	2012-07-10 15:58:15.000000000 -0500
***************
*** 818,824 ****
  		//	Entry id
  		//	----------------------------------------
  		
! 		if ( ctype_digit( ee()->TMPL->fetch_param('entry_id') ))
  		{
  			$this->entry_id = ee()->TMPL->fetch_param('entry_id');
  		}
--- 818,824 ----
  		//	Entry id
  		//	----------------------------------------
  		
! 		if ( ee()->TMPL->fetch_param('entry_id') )
  		{
  			$this->entry_id = ee()->TMPL->fetch_param('entry_id');
  		}
***************
*** 839,857 ****
  		//	Start SQL
  		//	----------------------------------------
  
! 		$sql	= "SELECT		t.tag_name, 
! 								t.tag_id, t.tag_name AS tag, 
! 								t.gallery_entries, 
! 								t.channel_entries, 
! 								t.total_entries, 
! 								{$tag_group_sql_insert}
! 								t.clicks
! 				   FROM 		exp_tag_tags t
! 				   LEFT JOIN 	exp_tag_entries e 
! 				   ON 			t.tag_id = e.tag_id
! 				   WHERE 		t.site_id 
! 				   IN 			('".implode("','", ee()->db->escape_str(ee()->TMPL->site_ids))."')
! 				   AND 			e.entry_id = '".ee()->db->escape_str($this->entry_id)."'";
  
  		//	----------------------------------------
  		//	Exclude?
--- 839,861 ----
  		//	Start SQL
  		//	----------------------------------------
  
! 		// Allow searching on multiple entries
! 		$entry_ids = explode('|', $this->entry_id);
! 
! 		$sql = "SELECT	t.tag_name, 
! 						t.tag_id, t.tag_name AS tag, 
! 						t.gallery_entries, 
! 						t.channel_entries, 
! 						t.total_entries, 
! 						{$tag_group_sql_insert}
! 						t.clicks
! 		   FROM 		exp_tag_tags t
! 		   LEFT JOIN 	exp_tag_entries e 
! 		   ON 			t.tag_id = e.tag_id
! 		   WHERE 		t.site_id 
! 		   IN 			('".implode("','", ee()->db->escape_str(ee()->TMPL->site_ids))."')
! 		   AND 			e.entry_id 
! 		   IN 			('".implode("','", $entry_ids)."')";
  
  		//	----------------------------------------
  		//	Exclude?