88 lines
2.9 KiB
PHP
Executable File
88 lines
2.9 KiB
PHP
Executable File
<?php
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namespace app\index\controller;
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use think\Loader;
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use think\Config;
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use think\Db;
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class Search extends BaseController {
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public function index() {
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$skeyword = $this->request->get('skeyword');
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$search = [];
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$name_word = '';
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$brand_word = '';
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if ($skeyword != '') {
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$skeyword = trim($skeyword);
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$search['skeyword'] = $skeyword;
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$pos = strpos($skeyword, '(');
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if ($pos === false) {
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$name_word = $brand_word = $skeyword;
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} else {
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$name_word = substr($skeyword, 0, $pos);
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$brand_word = substr($skeyword, $pos+1, -1);
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}
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$arg_where = [
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'a.name|a.brand_id|a.keyword|b.sku' => ['like', '%' . $name_word . '%']
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];
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Config::set('paginate.query', ['skeyword' => $skeyword]);
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}
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$arg_where['a.stat'] = 0;
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// $arg_where['b.stat'] = 0;
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$arg_where['a.country_code'] = $this->country_code;
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$arg_where['a.is_show'] = 0;
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$field = ['a.id', 'a.name', 'a.description', 'a.list_bk_img' => 'picture', 'a.createtime','a.brand_id', 'b.sku', "'productdetail'" => 'link'];
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$dataObject = model('product')->alias('a')->join('product_sku b', 'a.brand_id=b.brand_id', 'LEFT')->field($field)->where($arg_where)->group('a.id')->paginate(12);
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// echo model('product')->getLastSql();die;
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$list = $dataObject->items();
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// tiaoshi($list);die;
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$arr_name = mb_str_split(strtolower($name_word));
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$arr_brand = mb_str_split(strtolower($brand_word));
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if (!empty($skeyword))
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{
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foreach ($list as $key => $value)
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{
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$weight = 0;
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$curr_arr_name = mb_str_split(strtolower($value['name']));
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$curr_arr_brand = mb_str_split(strtolower($value['brand_id']));
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$weight += count(array_intersect($arr_name, $curr_arr_name));
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$weight += count(array_intersect($arr_brand, $curr_arr_brand));
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$list[$key] = $value;
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$list[$key]['weight'] = $weight;
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}
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$len = count($list);
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for ($i=0; $i<$len-1; $i++)
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{
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for ($j=0; $j<$len-1-$i; $j++)
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{
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if ($list[$j]['weight'] < $list[$j+1]['weight'])
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{
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$tmp = $list[$j];
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$list[$j] = $list[$j+1];
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$list[$j+1] = $tmp;
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}
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}
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}
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}
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// tiaoshi($list);die;
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$value = [
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'list' => $list,
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'page' => $dataObject->render(),
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];
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$value['search'] = $search;
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$value['name_word'] = $name_word;
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$value['brand_word'] = $brand_word;
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$this->assign($value);
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return $this->fetch();
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}
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}
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