<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Themes_m extends MY_Model {
	
	protected $_table_name = 'themes';
	protected $_primary_key = 'id_themes';
	protected $_order_by = 'id_themes';

	public $rules = array(  
	    array(
	         'field'   => 'themes',
	         'label'   => 'themes',
	         'rules'   => 'trim|required|callback__cek_existing_themes_title'
	    ),
	    array(
	         'field'   => 'priority',
	         'label'   => 'priority',
	         'rules'   => 'trim|required|numeric'
	    ),         
    );
 
	function __construct() {
		parent::__construct();	 
	}	
	
	//pagination included
	function get_all_themes($limit, $start) {
		$this->db->select('*');
		$this->db->from('themes');
		$this->db->order_by('priority', 'ASC');
		$this->db->limit($limit, $start);
		$query = $this->db->get();		
		return $query->result();
	}

	//function to display new themes, where all fields are empty
	public function get_new() {
		$themess = new stdClass();
		$themess->themes = '';
		$themess->priority = '';	
		return $themess;
	}

	//get all themes 
	function get_themes() {
		$this->db->select('*'); 
		$this->db->from('themes');
		$this->db->order_by('priority', 'ASC');
		$query = $this->db->get();		
		return $query->result();
	}
	
	//function add new themes
	function add_themes($data) {
		$this->db->insert('themes', $data);	
		return $this->db->insert_id();	 
	}
	
	//function edit themes
	function edit_themes($id, $data) {
		$this->db->where('id_themes', $id);
		$this->db->update('themes', $data);	
	}
	
	//function count all record for themes
	public function record_count() {
        return $this->db->get('themes')->num_rows();
    }

    //function count if existing record exist
	public function count_exist($id) {
        $this->db->select('*');
        $this->db->from('themes');
        $this->db->where('id_themes', $id);
        $query = $this->db->get();		
		return $query->num_rows();
    }

    //FOR FRONT END REGISTRATION PAGE
    
    //get all themes to display at front registration page, with status display 1 only
	function get_themes_display_on() {
		$this->db->select('*');
		$this->db->from('themes');
		$this->db->where('status', '1');
		$this->db->where('id_themes !=', '0');
		$this->db->order_by('id_themes asc');
		$query = $this->db->get();		
		return $query->result();
	}


	//cek if themes title already exist
	public function cek_existing_themes_title($str, $themes_id) {
		$this->db->select('id_themes');
		$this->db->from('themes');
		$this->db->where('themes', $str);
		
		if ($themes_id != NULL) {
			$this->db->where('id_themes !=', $themes_id);	
		} 

		$query = $this->db->get();
		return $query->num_rows();
	}
	
	
	
	
}