<?php
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class announcement_model extends model{
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/**
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* @desc 获取公告列表
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* @param $whereData:查询条件
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* @param $data:自定义处理数组
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*/
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public function getList($whereData,$data=array()) {
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$ListAnnouncement = array();
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$select = $data['field'] ? $data['field'] : '*';
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$List = $this -> select_all('admin_announcement',$whereData,$select);
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if (!empty($List)) {
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if($data['utype']=='wxapp'){
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foreach($List as $key=>$va){
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$List[$key]['title'] = mb_substr($va['title'], 0,26,'utf-8');
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$List[$key]['datetime_n'] = date('Y-m-d',$va['startime']);
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}
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}
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$ListAnnouncement ['list'] = $List;
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}
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return $ListAnnouncement;
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}
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/**
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*获取公告数量
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* */
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function getNum(){
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return $this->select_num('admin_announcement');
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}
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/**
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* @desc 获取公告详情
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*/
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function getInfo($where=array(),$data = array()){
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$select = $data['field'] ? $data['field'] : '*';
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$Info = $this -> select_once('admin_announcement', $where, $select);
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if(!empty($Info)){
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$Info['content']=str_replace(array(" ","&"),array(" ","&"),$Info['content']);
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preg_match_all('/<img(.*?)src=("|\'|\s)?(.*?)(?="|\'|\s)/',$Info['content'],$res);
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if(!empty($res[3])){
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foreach($res[3] as $v){
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if(strpos($v,'http:')===false && strpos($v,'https:')===false){
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$Info['content'] = str_replace($v,$this->config['sy_ossurl'].$v,$Info['content']);
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}
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}
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}
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}
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return $Info;
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}
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/**
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* @desc 添加数据
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*/
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public function addInfo($data = array())
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{
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if(!empty($data['content'])){
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$content = str_replace(array('"','\''),array('',''),$data['content']);
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preg_match_all('/<img[^>]+src=(.*?)\s[^>]+>/im',$content,$match);
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if(!empty($match[1])){
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$mbstr = substr(strrchr($match[1][0], "\\"), 1);
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$str = str_replace($mbstr,'',$match[1][0]);
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$str = str_replace("\\",'',$str);
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}
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$contentRep = array('&',"background-color:#ffffff","background-color:#fff","white-space:nowrap;");
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$contentStr = str_replace($contentRep, array('&','', '', ''), $data['content']);
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}
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$time = time();
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$AddData = array(
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'did' => $data['did'] == '' ? 0 : $data['did'],
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'title' => $data['title'],
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'startime' => !empty($data['startime']) ? strtotime($data['startime']) : $time, //开始时间
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'endtime' => strtotime($data['endtime']),
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'keyword' => $data['keyword'],
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'description' => $data['description'],
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'content' => $contentStr ,
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'datetime' => $time
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);
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$nid = $this->insert_into('admin_announcement', $AddData);
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return $nid;
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}
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/**
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* @desc 更新数据
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*/
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public function upInfo($whereData, $data = array()){
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if(!empty($whereData)) {
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if(!empty($data['content'])){
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$content = str_replace(array('"','\''),array('',''),$data['content']);
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preg_match_all('/<img[^>]+src=(.*?)\s[^>]+>/im',$content,$match);
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if(!empty($match[1])){
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$mbstr = substr(strrchr($match[1][0], "\\"), 1);
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$str = str_replace($mbstr,'',$match[1][0]);
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$str = str_replace("\\",'',$str);
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}
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$contentRep = array('&',"background-color:#ffffff","background-color:#fff","white-space:nowrap;");
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$contentStr = str_replace($contentRep, array('&','', '', ''), $data['content']);
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}
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$PostData = array(
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'did' => $data['did'] == '' ? 0 : $data['did'],
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'title' => $data['title'],
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'startime' => strtotime($data['startime']), //开始时间
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'endtime' => strtotime($data['endtime']),
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'keyword' => $data['keyword'],
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'description' => $data['description'],
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'content' => $contentStr
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);
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$nid = $this -> update_once('admin_announcement', $PostData, array('id'=>$whereData['id']));
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return $nid;
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}
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}
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/**
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* @desc 删除数据
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*/
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public function delAnnouncement($delId){
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if(empty($delId)){
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return array(
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'errcode' => 8,
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'msg' => '请选择要删除的数据！',
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);
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}else{
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if(is_array($delId)){
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$delId = pylode(',',$delId);
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$return['layertype'] = 1;
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}else{
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$return['layertype'] = 0;
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}
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$nid = $this -> delete_all('admin_announcement',array('id' => array('in',$delId)),'');
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if($nid){
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$return['msg'] = '公告';
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$return['errcode'] = $nid ? '9' :'8';
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$return['msg'] = $nid ? $return['msg'].'删除成功！' : $return['msg'].'删除失败！';
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}
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}
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return $return;
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}
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}
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?>
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