128 lines
4.7 KiB
PHP
128 lines
4.7 KiB
PHP
<?php
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/**
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* tpshop
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* ============================================================================
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* 版权所有 2015-2027 深圳搜豹网络科技有限公司，并保留所有权利。
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* 网站地址: http://www.tp-shop.cn
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* ----------------------------------------------------------------------------
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* 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和使用 .
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* 不允许对程序代码以任何形式任何目的的再发布。
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* ============================================================================
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* Author: IT宇宙人
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* Date: 2015-09-09
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*/
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namespace app\admin\logic;
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use think\Model;
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use think\db;
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use app\common\util\ChineseSpell;
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/**
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* 秒杀逻辑定义
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* Class CatsLogic
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* @package admin\Logic
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*/
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class SearchWordLogic extends Model
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{
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public function initGoodsSearchWord(){
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header("Content-Type:text/html;charset=utf-8");
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Db::execute('TRUNCATE table '.C('database.prefix').'search_word');
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$goodsKeyWords = Db::name('goods')->field('keywords')->where('keywords','<>','')->distinct('keywords')->select();
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$chineseSpell = new ChineseSpell();
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$successNum = 0;
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foreach($goodsKeyWords as $key=>$val){
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$string = str_replace(',',' ',trim($val['keywords']));
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$string = str_replace('|',' ',$string);
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$string = str_replace('，',' ',$string);
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$search_add_data['keywords'] = $string;
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$keywords = strstr($string,' ',true) ? strstr($string,' ',true) : $string;
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$keywords_array = explode(' ',$string);
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foreach($keywords_array as $k=>$v){
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if($v != ''){
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$goods_where_like[] = '%'.$v.'%';
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}
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}
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$keywords_u8 =iconv('UTF-8','gb2312',$keywords);
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$py_full = $chineseSpell->getChineseSpells($keywords_u8);
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$py_long = pinyin_long($keywords);
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$search_add_data['pinyin_full'] = empty($py_full) ? $keywords : $py_full;
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$search_add_data['pinyin_simple'] = empty($py_long) ? $keywords : strtolower(pinyin_long($keywords));
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$search_add_data['search_num'] = 100;
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$goods_num = Db::name('goods')->where('goods_name|keywords','like',$goods_where_like)->count();
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$search_add_data['goods_num'] = $goods_num;
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$success = Db::name('search_word')->insert($search_add_data);
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if($success !== false){
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$successNum++;
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}
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unset($goods_where_like);
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}
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return $successNum;
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}
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/**
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* 获取全拼
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* @param $keyWord
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* @return string
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*/
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public function getPinyinFull($keyWord){
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$chineseSpell = new ChineseSpell();
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$keywords_u8 =iconv('UTF-8','gb2312',$keyWord);
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$py_full = $chineseSpell->getChineseSpells($keywords_u8);
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return $py_full;
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}
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/**
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* 获取全拼
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* @param $keyWord
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* @return string
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*/
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public function getPinyinSimple($keyWord){
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return strtolower(pinyin_long($keyWord));
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}
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/**
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* 前台搜索关键词
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* 返回查询数组
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* @param $q|关键词
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* @return array
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*/
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public function getSearchWordWhere($q){
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//引入
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$where = [];
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if (file_exists(PLUGIN_PATH . 'coreseek/sphinxapi.php')) {
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require_once(PLUGIN_PATH . 'coreseek/sphinxapi.php');
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$cl = new \SphinxClient();
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$cl->SetServer(C('SPHINX_HOST') . '', intval(C('SPHINX_PORT')));
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$cl->SetConnectTimeout(10);
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$cl->SetArrayResult(true);
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$cl->SetMatchMode(SPH_MATCH_ANY);
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$res = $cl->Query($q, "mysql");
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if ($res) {
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$goods_id_array = array();
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if (array_key_exists('matches', $res)) {
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foreach ($res['matches'] as $key => $value) {
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$goods_id_array[] = $value['id'];
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}
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}
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if (!empty($goods_id_array)) {
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$where['goods_id'] = array('in', $goods_id_array);
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} else {
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$where['goods_id'] = 0;
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}
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} else {
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$q_arr = explode(' ', $q);
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foreach ($q_arr as $key => $value) {
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$q_arr[$key] = '%' . $value . '%';
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}
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$where['goods_name'] = array('like', $q_arr);
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}
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} else {
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$q_arr = explode(' ', $q);
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foreach ($q_arr as $key => $value) {
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$q_arr[$key] = '%' . $value . '%';
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}
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$where['goods_name'] = array('like', '%' . $q . '%');
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}
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return $where;
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}
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} |