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					@ -19,8 +19,7 @@ class GlossaryManager { | 
				
			
			
		
	
		
			
				
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							$glossary_table = Database::get_course_table(TABLE_GLOSSARY); | 
				
			
			
		
	
		
			
				
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					        $session_id = intval($session_id); | 
				
			
			
		
	
		
			
				
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					        $sql_filter = api_get_session_condition($session_id); | 
				
			
			
		
	
		
			
				
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							$sql = 'SELECT glossary_id as id,name,description '. | 
				
			
			
		
	
		
			
				
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							          ' FROM '.$glossary_table.' WHERE 1=1 '.$sql_filter; | 
				
			
			
		
	
		
			
				
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							$sql = 'SELECT glossary_id as id, name, description FROM '.$glossary_table.' WHERE 1=1 '.$sql_filter; | 
				
			
			
		
	
		
			
				
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							$rs = Database::query($sql); | 
				
			
			
		
	
		
			
				
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							while ($row = Database::fetch_array($rs)) { | 
				
			
			
		
	
		
			
				
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								$glossary_data[] = $row; | 
				
			
			
		
	
	
		
			
				
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					@ -39,13 +38,14 @@ class GlossaryManager { | 
				
			
			
		
	
		
			
				
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							$sql='SELECT description FROM '.$glossary_table.' WHERE glossary_id="'.Database::escape_string($glossary_id).'"'; | 
				
			
			
		
	
		
			
				
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							$rs=Database::query($sql); | 
				
			
			
		
	
		
			
				
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					        if (Database::num_rows($rs) > 0) { | 
				
			
			
		
	
		
			
				
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					          $row=Database::fetch_array($rs); | 
				
			
			
		
	
		
			
				
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					            $row = Database::fetch_array($rs); | 
				
			
			
		
	
		
			
				
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					            return $row['description']; | 
				
			
			
		
	
		
			
				
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					        } else { | 
				
			
			
		
	
		
			
				
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					            return ''; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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								} | 
				
			
			
		
	
		
			
				
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						/** | 
				
			
			
		
	
		
			
				
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					    } | 
				
			
			
		
	
		
			
				
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					    /** | 
				
			
			
		
	
		
			
				
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						 * Get glossary term by glossary id | 
				
			
			
		
	
		
			
				
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						 * @author Isaac Flores <florespaz_isaac@hotmail.com> | 
				
			
			
		
	
		
			
				
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						 * @param String The glossary term name | 
				
			
			
		
	
	
		
			
				
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					@ -56,12 +56,10 @@ class GlossaryManager { | 
				
			
			
		
	
		
			
				
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							$glossary_table  = Database::get_course_table(TABLE_GLOSSARY); | 
				
			
			
		
	
		
			
				
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					        $session_id = intval($session_id); | 
				
			
			
		
	
		
			
				
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					        $sql_filter = api_get_session_condition($session_id); | 
				
			
			
		
	
		
			
				
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							$sql='SELECT description FROM '.$glossary_table.' '. | 
				
			
			
		
	
		
			
				
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							 ' WHERE name like trim("'.Database::escape_string($glossary_name).'")'. | 
				
			
			
		
	
		
			
				
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							 $sql_filter; | 
				
			
			
		
	
		
			
				
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							$rs=Database::query($sql); | 
				
			
			
		
	
		
			
				
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							$sql = 'SELECT description FROM '.$glossary_table.' WHERE name like trim("'.Database::escape_string($glossary_name).'")'.$sql_filter; | 
				
			
			
		
	
		
			
				
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							$rs = Database::query($sql); | 
				
			
			
		
	
		
			
				
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							if (Database::num_rows($rs) > 0) { | 
				
			
			
		
	
		
			
				
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							  $row=Database::fetch_array($rs); | 
				
			
			
		
	
		
			
				
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							     $row = Database::fetch_array($rs); | 
				
			
			
		
	
		
			
				
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					            return $row['description']; | 
				
			
			
		
	
		
			
				
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							} else { | 
				
			
			
		
	
		
			
				
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								return ''; | 
				
			
			
		
	
	
		
			
				
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