phpcms不限模型搜索的設置方法

<?php defined(&#39;IN_PHPCMS&#39;) or exit(&#39;No permission resources.&#39;); pc_base::load_sys_class(&#39;form&#39;,&#39;&#39;,0); pc_base::load_sys_class(&#39;format&#39;,&#39;&#39;,0); class index {   function __construct() {     $this->db?=?pc_base::load_model('search_model'); ????$this-&gt;content_db?=?pc_base::load_model('content_model'); ??} ?? ??/** ???*?關鍵詞搜索 ???*/ ??public?function?init()?{ ????//獲取siteid ????$siteid?=?isset($_REQUEST['siteid'])?&amp;&amp;?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; ????????$sql_time?=?'?AND?adddate?&gt;?'.$search_time; ??????}?elseif($time?==?'week')?{ ????????$search_time?=?SYS_TIME?-?604800; ????????$sql_time?=?'?AND?adddate?&gt;?'.$search_time; ??????}?elseif($time?==?'month')?{ ????????$search_time?=?SYS_TIME?-?2592000; ????????$sql_time?=?'?AND?adddate?&gt;?'.$search_time; ??????}?elseif($time?==?'year')?{ ????????$search_time?=?SYS_TIME?-?31536000; ????????$sql_time?=?'?AND?adddate?&gt;?'.$search_time; ??????}?else?{ ????????$search_time?=?0; ????????$sql_time?=?''; ??????} ??????if($page==1?&amp;&amp;?!$setting['sphinxenable'])?{ ????????//精確搜索 ????????$commend?=?$this-&gt;db-&gt;get_one("`siteid`=?'$siteid'?$sql_tid?$sql_time?AND?`data`?like?'%$q%'"); ??????}?else?{ ????????$commend?=?''; ??????} ??????//如果開啟sphinx ??????if($setting['sphinxenable'])?{ ????????$sphinx?=?pc_base::load_app_class('search_interface',?'',?0); ????????$sphinx?=?new?search_interface(); ???????? ????????$offset?=?$pagesize*($page-1); ????????$res?=?$sphinx-&gt;search($q,?array($siteid),?array($typeid),?array($search_time,?SYS_TIME),?$offset,?$pagesize,?'@weight?desc'); ????????$totalnums?=?$res['total']; ????????//如果結果不為空 ????????if(!empty($res['matches']))?{ ??????????$result?=?$res['matches']; ????????} ??????}?else?{ ???????? ????????$sql?=?"`siteid`=?'$siteid'?$sql_tid?$sql_time?AND?`data`?like?'%$q%'"; ???????? ? ????????$result?=?$this-&gt;db-&gt;listinfo($sql,?'searchid?DESC',?$page,?10); ??????} ???????var_dump($result); ??????//如果結果不為空 ??????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=&gt;$_val)?{ ??????????$tid?=?$_k; ??????????$ids?=?array_unique($_val); ? ??????????$where?=?to_sqls($ids,?'',?'id'); ??????????//獲取模型id ??????????$modelid?=?$model_type_cache[$tid]; ? ??????????//是否讀取其他模塊接口 ??????????if($modelid)?{ ????????????$this-&gt;content_db-&gt;set_model($modelid); ?????????? ????????????/** ????????????*?如果表名為空，則為黃頁模型 ????????????*/ ????????????if(empty($this-&gt;content_db-&gt;model_tablename))?{ ??????????????$this-&gt;content_db?=?pc_base::load_model('yp_content_model'); ??????????????$this-&gt;content_db-&gt;set_model($modelid); ? ????????????} ????????????$datas?=?$this-&gt;content_db-&gt;select($where,?'*'); ??????????} ??????????$data?=?array_merge($data,$datas); ????????} ????????$pages?=?$this-&gt;db-&gt;pages; ????????$totalnums?=?$this-&gt;db-&gt;number; ??????? ????????//如果分詞結果為空 ????????if(!empty($segment_q))?{ ??????????$replace?=?explode('?',?$segment_q); ??????????foreach($replace?as?$replace_arr_v)?{ ????????????$replace_arr[]?=??'<font>'.$replace_arr_v.'</font>'; ??????????} ??????????foreach($data?as?$_k=&gt;$_v)?{ ????????????$data[$_k]['title']?=?str_replace($replace,?$replace_arr,?$_v['title']); ????????????$data[$_k]['description']?=?str_replace($replace,?$replace_arr,?$_v['description']); ??????????} ????????}?else?{ ??????????foreach($data?as?$_k=&gt;$_v)?{ ????????????$data[$_k]['title']?=?str_replace($q,?'<font>'.$q.'</font>',?$_v['title']); ????????????$data[$_k]['description']?=?str_replace($q,?'<font>'.$q.'</font>',?$_v['description']); ??????????} ????????} ??????} ??????$execute_time?=?execute_time(); ??????$pages?=?isset($pages)???$pages?:?''; ??????$totalnums?=?isset($totalnums)???$totalnums?:?0; ??????$data?=?isset($data)???$data?:?''; ?????? ??????includetemplate('search','list'); ????}?else?{ ??????includetemplate('search','index'); ????} ??} ? ?? ??public?function?public_get_suggest_keyword()?{ ????$url?=?$_GET['url'].'&amp;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?$res; ??} ?? ??/** ???*?提示搜索接口 ???*?TODO?暫時未啟用，用的是google的接口 ???*/ ??public?function?public_suggest_search()?{ ????//關鍵詞轉換為拼音 ????pc_base::load_sys_func('iconv'); ????$pinyin?=?gbk_to_pinyin($q); ????if(is_array($pinyin))?{ ??????$pinyin?=?implode('',?$pinyin); ????} ????$this-&gt;keyword_db?=?pc_base::load_model('search_keyword_model'); ????$suggest?=?$this-&gt;keyword_db-&gt;select("pinyin?like?'$pinyin%'",?'*',?10,?'searchnums?DESC'); ???? ????foreach($suggest?as?$v)?{ ??????echo?$v['keyword']."n"; ????} ? ???? ??} } ?&gt;