<?php
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/**
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* 广告服务类
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*/
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class Service_Ad{
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public function __construct(){
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$this->ad_model = new AdModel();
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}
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/**
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* 获取所有广告
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* @param array $query [description]
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* @param array $fields [description]
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* @param array $sort [description]
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* @param integer $limit [description]
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* @param integer $skip [description]
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* @return [type] [description]
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*/
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public function getAdList($query=array(),$fields=array(),$sort=array(),$limit=0,$skip=0){
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return $this->ad_model->getList($query, $fields, $sort, $limit, $skip);
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}
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/**
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* 获取广告数量
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* @return [type] [description]
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*/
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public function getAdTotal($query=array(),$limit=0,$skip=0){
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return $this->ad_model->count($query, $limit, $skip);
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}
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/**
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* 获取某个广告的信息
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* @param array $query [description]
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* @param array $field [description]
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* @return [type] [description]
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*/
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public function getAdInfo($query = array(), $field = array()){
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return $this->ad_model->get($query, $field);
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}
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/**
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* 添加广告
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* @param [type] $data [description]
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*/
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public function add($data){
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return $this->ad_model->add($data);
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}
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/**
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* 修改广告
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* @param [type] $data [description]
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* @param [type] $query [description]
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* @return [type] [description]
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*/
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public function update($data, $query){
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return $this->ad_model->update($data, $query);
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}
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/**
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* 删除广告
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* @param [type] $query [description]
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* @return [type] [description]
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*/
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public function delete($query){
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return $this->ad_model->delete($query);
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}
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}
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