179 lines
7.8 KiB
PHP
179 lines
7.8 KiB
PHP
<?php
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if (!defined('IN_OAOOA')) {
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exit('Access Denied');
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}
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class table_pichome_searchrecent extends dzz_table
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{
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public function __construct()
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{
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$this->_table = 'pichome_searchrecent';
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$this->_pk = 'id';
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$this->_pre_cache_key = 'pichome_searchrecent';
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$this->_cache_ttl = 3600;
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parent::__construct();
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}
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public function add_search($keyword, $appid = '', $ktype = 0)
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{
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global $_G;
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$wheresql = ' keywords = %s and ktype=%d ';
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$params = array($this->_table, $keyword, $ktype);
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if ($_G['uid']) {
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$wheresql .= ' and uid = %d ';
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$params[] = $_G['uid'];
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}
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if ($appid) {
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$wheresql .= ' and appid = %s ';
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$params[] = $appid;
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}
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if ($data = DB::fetch_first("select id,hots from %t where$wheresql", $params)) {
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$hots = $data['hots'] + 1;
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return parent::update($data['id'], array('hots' => $hots, 'dateline' => TIMESTAMP));
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} else {
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$setarr = [
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'keywords' => $keyword,
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'ktype' => $ktype,
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'dateline' => TIMESTAMP,
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'uid' => isset($_G['uid']) ? $_G['uid'] : 0,
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'hots' => 1,
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'appid' => $appid
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];
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return parent::insert($setarr);
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}
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}
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//查询最近搜索标签
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public function fetch_renctent_search_tag($appid = '', $limit = 8)
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{
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global $_G;
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$wheresql = ' s.ktype = 1 ';
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$params = array($this->_table, 'pichome_tag');
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if ($appid) {
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$wheresql .= ' and s.appid = %s ';
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$params[] = $appid;
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}
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if ($_G['uid']) {
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$wheresql .= ' and s.uid = %d';
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$params[] = $_G['uid'];
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}
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$datas = [];
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foreach (DB::fetch_all("select s.keywords,t.tid from %t s left join %t t on s.keywords = t.tagname where
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$wheresql and t.tid > 0 order by s.hots desc,s.dateline desc limit 0,$limit", $params) as $v) {
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$datas[$v['tid']] = $v['keywords'];
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}
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return $datas;
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}
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public function fetch_hotkeyword_by_appid($appid = '', $limit = 16,$noids=array(),$datas=array())
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{
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$start = strtotime(date("Y-m-d", strtotime("-7 day")));
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$end = strtotime(dgmdate(time(), 'Y-m-d')) + 86400;
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$params = array($this->_table/*, $start, $end*/);
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/* //$wheresql = " dateline <= %d and dateline > %d";
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if ($appid) {
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$wheresql .= ' and appid =%s ';
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$params[] = $appid;
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}
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if($noids){
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$wheresql .= ' and id not in(%n) ';
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$params[] = $noids;
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}*/
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$count = DB::result_first("select count(id) from %t where 1 order by hots desc limit 0,$limit", $params);
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foreach (DB::fetch_all("select keywords,id from %t where 1 order by hots desc limit 0,$limit", $params) as $v) {
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$data = $this->get_data_by_keyword($v['keywords'],$v['id']);
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if(!$data){
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parent::delete($v['id']);
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}else{
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$datas[$v['id']] = $data;
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}
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}
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$resultcount = count($datas);
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//如果有关键词没有结果,并且结果数量大于查询出来的数量
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if($resultcount < $limit && $count > $limit){
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$ids = array_keys($datas);
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$limit = $limit - $resultcount;
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$datas = $this->fetch_hotkeyword_by_appid($appid,$limit,$ids,$datas);
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}
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return $datas;
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}
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public function get_data_by_keyword($keyword){
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$tmpdata = DB::fetch_first("select r.rid,r.name,ra.path,r.hasthumb,r.ext,r.type from %t r
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left join %t ra on ra.rid=r.rid LEFT JOIN %t c on c.rid = r.rid
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left join %t rt on r.rid = rt.rid left join %t t on rt.tid= t.tid where r.name like%s or ra.link like %s or ra.desc LIKE %s or c.annotation LIKE %s or t.tagname LIKE %s
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order by rand() limit 1 ",
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array('pichome_resources', 'pichome_resources_attr', 'pichome_comments', 'pichome_resourcestag', 'pichome_tag', '%' . $keyword . '%',
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'%' . $keyword . '%', '%' . $keyword . '%', '%' . $keyword . '%', '%' . $keyword . '%'));
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if (!$tmpdata) {
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return false;
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} else {
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if ($tmpdata['hasthumb']) {
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$filename = str_replace(strrchr($tmpdata['name'], "."), "", $tmpdata['name']);
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$filepath = dirname($tmpdata['path']);
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$thumbpath = DZZ_ROOT . 'library/' . $filepath . '/' . $filename . '_thumbnail.png';
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$thumbpath = str_replace(DZZ_ROOT, '', $thumbpath);
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$tmpdata['icondata'] = $thumbpath;
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} else {
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if ($tmpdata['type'] == 'commonimage') {
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$tmpdata['icondata'] = 'library/' . $tmpdata['path'];
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} else {
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$tmpdata['icondata'] = geticonfromext($tmpdata['ext'], $tmpdata['type']);
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}
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}
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$tmpdata['keyword'] = $keyword;
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}
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return $tmpdata;
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}
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//查询最近搜索分类
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public function fetch_renctent_search_foldername($appid, $limit = 10)
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{
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global $_G;
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$wheresql = ' s.ktype = 2 and s.appid = %s';
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$params = array($this->_table, 'pichome_folder', $appid);
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if ($_G['uid']) {
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$wheresql .= ' and s.uid = %d';
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$params[] = $_G['uid'];
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}
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$datas = [];
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foreach (DB::fetch_all("select s.keywords,f.fid from %t s left join %t f on f.fname = s.keywords and f.appid = s.appid
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where $wheresql and f.fid !='' and s.hots > 0 order by s.hots desc,s.dateline desc limit 0,$limit", $params) as $v) {
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$datas[$v['fid']]['name'] = $v['keywords'];
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$datas[$v['fid']]['fid'] = $v['fid'];
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}
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$fids = array_keys($datas);
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if (!empty($fids)) {
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foreach (DB::fetch_all("select f.fname,f.fid,count(fr.rid) as num from %t fr
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left join %t f on f.fid=fr.fid where fr.fid in(%n) group by fr.fid", array('pichome_folderresources', 'pichome_folder', $fids)) as $val) {
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$datas[$val['fid']]['sum'] = $val['num'];
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$datas[$val['fid']]['fname'] = $val['fname'];
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}
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}
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return $datas;
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}
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public function fetch_like_words($keyword, $limit = 10)
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{
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$likewords = [];
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$presql = " case when keywords like %s then 3 when keywords like %s then 2 when keywords like %s then 1 end as rn";
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$wheresql = " keywords like %s";
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$params = [$keyword . '%', '%' . $keyword, '%' . $keyword . '%', $this->_table, '%' . $keyword . '%'];
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foreach (DB::fetch_all("select keywords,$presql from %t where $wheresql order by rn desc limit 0,$limit", $params) as $v) {
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$likewords[] = $v['keywords'];
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}
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return $likewords;
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}
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public function delete_by_appid($appid)
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{
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$delid = [];
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foreach (DB::fetch_all("select id from %t where appid = %s", array($this->_table, $appid)) as $v) {
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$delid[] = $v['id'];
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}
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return parent::delete($delid);
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}
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}
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