public with sharing class URLMonthlySearchController {
	 
    public URL_Monthly_Activity__c usr {get; set;}
     
    public List<URL_Monthly_Activity__c> AllGIDs
    {
        get
        {
            if(con != null)
                return (List<URL_Monthly_Activity__c>)con.getRecords();
            else
                return null ;
        }
        set;
    } 
    
    //Controller
    public URLMonthlySearchController()
    {
        AllGIDs = new List<URL_Monthly_Activity__c>() ;
        usr = new URL_Monthly_Activity__c() ;
    }
    
    //Instantiate the StandardSetController
    public ApexPages.StandardSetController con{get; set;}
    
    public PageReference Search()
    {   
        if(usr.GID__c != null && usr.Month__c != null && usr.Year__c != null)
        {
            con = new ApexPages.StandardSetController(Database.getQueryLocator([SELECT Id ,GID__c, Month__c, Year__c,Total_Article_Creates__c, 
                                                                                Total_Compliant_Article_Creates__c,  Total_Article_Updates__c, 
                                                                                Total_Compliant_Article_Updates__c, Total_Newsletter_Creates__c, 
                                                                                Total_Compliant_Newsletter_Creates__c, GAPageviews__c, URL__c  
                                                                                FROM URL_Monthly_Activity__c 
                                                                                WHERE ( URL_Monthly_Activity__c.GID__c =: usr.GID__c AND URL_Monthly_Activity__c.Month__c =: usr.Month__c AND URL_Monthly_Activity__c.Year__c =: usr.Year__c)]));
 
            // sets the number of records in each page set
            con.setPageSize(50);
        }
        else
        {
            con = null;
        }
        return null ;
    }
    
     public PageReference Cancel()
    { 
        return new PageReference('/home/home.jsp');
    }   
        
    
    //Boolean to check if there are more records after the present displaying records
    public Boolean hasNext
    {
        get
        {
            return con.getHasNext();
        }
        set;
    }
 
    //Boolean to check if there are more records before the present displaying records
    public Boolean hasPrevious
    {
        get
        {
            return con.getHasPrevious();
        }
        set;
    }
 
    //Page number of the current displaying records
    public Integer pageNumber
    {
        get
        {
            return con.getPageNumber();
        }
        set;
    }

    //Returns the previous page of records
    public void previous()
    {
        con.previous();
    }
 
    //Returns the next page of records
    public void next()
    {
        con.next();
    }
}

@isTest
public class URLMonthlySearchController_Test {
    
    public static testMethod void testPage(){
        
        PageReference pageRef = Page.URLMonthlySearch;
        Test.setCurrentPage(pageRef);
      
        //ApexPages.StandardSetController pageController = new ApexPages.StandardSetController();
        
        URLMonthlySearchController controller = new URLMonthlySearchController();
        //List<URL_Monthly_Activity__c> urlMon = controller.search();
        
        controller.search();
        
    }
}