75 lines
2.1 KiB
PHP
Executable File
75 lines
2.1 KiB
PHP
Executable File
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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class Advertisement_lib {
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var $ad_page_tb_name = 'ad_page'; // 광고 페이지 테이블 이름
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var $ad_code_tb_name = 'ad_detail'; // 광고 코드 테이블 이름
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var $file_cache_path = '';
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var $CI = null;
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public function __construct($params) {
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if(isset($params['file_cache_path'])==TRUE && $params['file_cache_path']!='') {
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$this->file_cache_path = $params['file_cache_path'];
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}
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$this->CI = &get_instance();
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}
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public function create_ad_cache(){
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$this->CI->load->database();
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$query = $this->CI->db->query("SELECT a.idx, b.page_key, b.ad_pos_key, a.ad_option, a.ad_code, a.ad_file,a.ad_lending FROM $this->ad_code_tb_name AS a JOIN $this->ad_page_tb_name AS b ON a.ad_idx = b.idx");
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$i=array();
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foreach($query->result_array() as $v){
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$i[$v['page_key']][$v['ad_pos_key']]=array('option'=>$v['ad_option'],'ad_code'=>$v['ad_code'],'ad_file'=>$v['ad_file'],'ad_lending'=>$v['ad_lending']);
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}
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$json_data=json_encode($i);
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if($json_data!=FALSE) {
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$this->write_ad_cache($json_data);
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}
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}
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/*
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write advertisement cache file
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@param (string) advertisement data
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@return (boolean)
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*/
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public function write_ad_cache($json_data) {
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$this->CI->load->helper('file');
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$fname = $this->get_ad_cache_name();
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if($fname!='') {
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return write_file($fname, $json_data, 'w');
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} else {
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return FALSE;
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}
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}
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public function get_ad_data($page_key){
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$data=$this->get_ad_cache();
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$data=json_decode($data,TRUE);
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if(isset($data[$page_key])){
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}else{
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return FALSE;
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}
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}
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public function get_ad_cache() {
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$this->CI->load->helper('file');
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$fname = $this->get_ad_cache_name();
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if($fname!='') {
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return read_file($fname);
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} else {
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return FALSE;
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}
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}
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/*
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get category cache file name
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@param (numeric) maptoon category table idx
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@return (string | null)
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*/
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public function get_ad_cache_name() {
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$fname = $this->file_cache_path.'advertisement';
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return $fname;
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}
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} |