<?php
/*
 *
 * @ This file is created by http://DeZender.Net
 * @ deZender (PHP5 Decoder for ionCube Encoder)
 *
 * @ Version		:	3.5.0.0
 * @ Author			:	DeZender
 * @ Release on		:	22.06.2018
 * @ Official site	:	http://DeZender.Net
 *
 */

namespace Evolution\Models;

class Banner_ads extends Model
{
	private $settings = null;

	public function __construct()
	{
		parent::__construct();
		$this->settings = Settings::getInstance();
	}

	public function rotator()
	{
		if ($this->settings->get('bannerads_available') != 'yes') {
			return null;
		}

		$q = $this->db->where('status', 'Active')->where('credits>', 0)->limit(1)->order_by('RAND()')->get('banner_ads');

		if (0 < $q->num_rows()) {
			$r = $q->row();
			$this->db->set('credits', 'credits-1', false)->set('views', 'views+1', false)->where('id', $r->id)->update('banner_ads');
			$ad['link'] = site_url('click.php?t=banner_ad&i=' . $r->id);
			$ad['img'] = $r->img;
		} else {
			$ad['link'] = site_url('?view=advertise');
			$ad['img'] = base_url('assets/evolution/images/ad_468x60.jpg');
		}

		return $ad;
	}

	public function visit($id)
	{
		$q = $this->db->select('id, url')->where('id', $id)->get('banner_ads');

		if ($q->num_rows() == 0) {
			return null;
		}

		$r = $q->row();
		$this->db->set('clicks', 'clicks+1', false)->where('id', $r->id)->update('banner_ads');

		return $r->url;
	}

	public function getRow($data)
	{
		$q = $this->db->where($data)->get('banner_ads');

		if ($q->num_rows() == 0) {
			return null;
		}

		return $q->row();
	}

	public function getPrices()
	{
		$q = $this->db->order_by('credits', 'asc')->get('banner_price');

		if ($q->num_rows() == 0) {
			return null;
		}

		$r = $q->result();
		$q->free_result();

		return $r;
	}

	public function userCredits()
	{
		$user = User::getInstance();
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