修改\modules\search 文件夾下的 index.php 文件爲如下內容:php
<?php defined('IN_PHPCMS') or exit('No permission resources.'); pc_base::load_sys_class('form','',0); pc_base::load_sys_class('format','',0); class index { function __construct() { $this->db = pc_base::load_model('search_model'); $this->content_db = pc_base::load_model('content_model'); } /** * 關鍵詞搜索 */ public function init() { //獲取siteid $siteid = isset($_REQUEST['siteid']) && trim($_REQUEST['siteid']) ? intval($_REQUEST['siteid']) : 1; $SEO = seo($siteid); //搜索配置 $search_setting = getcache('search'); $setting = $search_setting[$siteid]; $search_model = getcache('search_model_'.$siteid); $type_module = getcache('type_module_'.$siteid); if(isset($_GET['q'])) { if(trim($_GET['q'])=='') { header('Location: '.APP_PATH.'index.php?m=search');exit; } $typeid = empty($_GET['typeid']) ? 0 : intval($_GET['typeid']); $time = empty($_GET['time']) || !in_array($_GET['time'],array('all','day','month','year','week')) ? 'all' : trim($_GET['time']); $page = isset($_GET['page']) ? intval($_GET['page']) : 1; $pagesize = 10; $q = safe_replace(trim($_GET['q'])); $q = new_html_special_chars(strip_tags($q)); $q = str_replace('%', '', $q); //過濾'%',用戶全文搜索 $search_q = $q; //搜索原內容 $sql_time = $sql_tid = ''; if($typeid) $sql_tid = ' AND typeid = '.$typeid; //按時間搜索 if($time == 'day') { $search_time = SYS_TIME - 86400; $sql_time = ' AND adddate > '.$search_time; } elseif($time == 'week') { $search_time = SYS_TIME - 604800; $sql_time = ' AND adddate > '.$search_time; } elseif($time == 'month') { $search_time = SYS_TIME - 2592000; $sql_time = ' AND adddate > '.$search_time; } elseif($time == 'year') { $search_time = SYS_TIME - 31536000; $sql_time = ' AND adddate > '.$search_time; } else { $search_time = 0; $sql_time = ''; } if($page==1 && !$setting['sphinxenable']) { //精確搜索 $commend = $this->db->get_one("`siteid`= '$siteid' $sql_tid $sql_time AND `data` like '%$q%'"); } else { $commend = ''; } //若是開啓sphinx if($setting['sphinxenable']) { $sphinx = pc_base::load_app_class('search_interface', '', 0); $sphinx = new search_interface(); $offset = $pagesize*($page-1); $res = $sphinx->search($q, array($siteid), array($typeid), array($search_time, SYS_TIME), $offset, $pagesize, '@weight desc'); $totalnums = $res['total']; //若是結果不爲空 if(!empty($res['matches'])) { $result = $res['matches']; } } else { $sql = "`siteid`= '$siteid' $sql_tid $sql_time AND `data` like '%$q%'"; $result = $this->db->listinfo($sql, 'searchid DESC', $page, 10); } //var_dump($result); //若是結果不爲空 if(!empty($result) || !empty($commend['id'])) { foreach($result as $_v) { if($_v['typeid']) $sids[$_v['typeid']][] = $_v['id']; } if(!empty($commend['id'])) { if($commend['typeid']) $sids[$commend['typeid']][] = $commend['id']; } $model_type_cache = getcache('type_model_'.$siteid,'search'); $model_type_cache = array_flip($model_type_cache); $data = array(); foreach($sids as $_k=>$_val) { $tid = $_k; $ids = array_unique($_val); $where = to_sqls($ids, '', 'id'); //獲取模型id $modelid = $model_type_cache[$tid]; //是否讀取其餘模塊接口 if($modelid) { $this->content_db->set_model($modelid); /** * 若是表名爲空,則爲黃頁模型 */ if(empty($this->content_db->model_tablename)) { $this->content_db = pc_base::load_model('yp_content_model'); $this->content_db->set_model($modelid); } $datas = $this->content_db->select($where, '*'); } $data = array_merge($data,$datas); } $pages = $this->db->pages; $totalnums = $this->db->number; //若是分詞結果爲空 if(!empty($segment_q)) { $replace = explode(' ', $segment_q); foreach($replace as $replace_arr_v) { $replace_arr[] = '<font color=red>'.$replace_arr_v.'</font>'; } foreach($data as $_k=>$_v) { $data[$_k]['title'] = str_replace($replace, $replace_arr, $_v['title']); $data[$_k]['description'] = str_replace($replace, $replace_arr, $_v['description']); } } else { foreach($data as $_k=>$_v) { $data[$_k]['title'] = str_replace($q, '<font color=red>'.$q.'</font>', $_v['title']); $data[$_k]['description'] = str_replace($q, '<font color=red>'.$q.'</font>', $_v['description']); } } } $execute_time = execute_time(); $pages = isset($pages) ? $pages : ''; $totalnums = isset($totalnums) ? $totalnums : 0; $data = isset($data) ? $data : ''; include template('search','list'); } else { include template('search','index'); } } public function public_get_suggest_keyword() { $url = $_GET['url'].'&q='.$_GET['q']; $trust_url = array('c8430fcf851e85818b546addf5bc4dd3'); $urm_md5 = md5($url); if (!in_array($urm_md5, $trust_url)) exit; $res = @file_get_contents($url); if(CHARSET != 'gbk') { $res = iconv('gbk', CHARSET, $res); } echo $res; } /** * 提示搜索接口 * TODO 暫時未啓用,用的是google的接口 */ public function public_suggest_search() { //關鍵詞轉換爲拼音 pc_base::load_sys_func('iconv'); $pinyin = gbk_to_pinyin($q); if(is_array($pinyin)) { $pinyin = implode('', $pinyin); } $this->keyword_db = pc_base::load_model('search_keyword_model'); $suggest = $this->keyword_db->select("pinyin like '$pinyin%'", '*', 10, 'searchnums DESC'); foreach($suggest as $v) { echo $v['keyword']."\n"; } } } ?>
搜索結果列表頁的模板代碼爲:html
{template 'search', 'header'} <div class="index_body"> <div class="width_93"> <div class="search-jg">得到約 <span>{$totalnums}</span> 條結果 (用時{sprintf("%01.2f", $execute_time)} 秒)</div> <div class="list_aritcle2"> <ul> {loop $data $i $r} <li><a href="{$r[url]}"> <div class="list_aritcle2_l"> {if $r[thumb]}<img src="{$r[thumb]}" alt="{$r[title]}" width="100%"/>{/if} </div> <div class="list_aritcle2_r"> <div class="list_aritcle2_r_title">{$r[title]}</div> <div class="list_aritcle2_r_info">{str_cut($r['description'],120)}</div> <div class="list_aritcle2_r_data">{date('Y-m-d',$r[inputtime])}<span>[詳情]</span></div> </div> </a> <div class="clear"></div> </li> {/loop} </ul> <div class="clear"></div> <!--{$pages}--> <div class="search_no">{if empty($data)}未找到結果{/if}</div> <div id="pages" class="search_page">{$pages}</div> </div> </div> </div> {template 'search', 'footer'}
最後,記得要在後臺模塊-全站搜索中 重建索引sql