phpcms不限模型搜索的设置方法

phpcmsv9全站搜索,不限模型！

phpcms不限模型搜索的设置方法

phpcmsv9全站搜索,不限模型,今天又涨知识了。大家都知道，phpcms搜索时按照模型来搜索的，用了这个方法后，就可以全站搜索

简单修改一下v9默认的搜索功能，可以不按模型搜索全站内容 

下面是被修改后的search模块中的index.php文件

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<?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(&#39;search_model&#39;); $this->content_db = pc_base::load_model(&#39;content_model&#39;); } /** * 关键词搜索 */ public function init() { //获取siteid $siteid = isset($_REQUEST[&#39;siteid&#39;]) && trim($_REQUEST[&#39;siteid&#39;]) ? intval($_REQUEST[&#39;siteid&#39;]) : 1; $SEO = seo($siteid); //搜索配置 $search_setting = getcache(&#39;search&#39;); $setting = $search_setting[$siteid]; $search_model = getcache(&#39;search_model_&#39;.$siteid); $type_module = getcache(&#39;type_module_&#39;.$siteid); if(isset($_GET[&#39;q&#39;])) { if(trim($_GET[&#39;q&#39;])==&#39;&#39;) { header(&#39;Location: &#39;.APP_PATH.&#39;index.php?m=search&#39;);exit; } $typeid = empty($_GET[&#39;typeid&#39;]) ? 0 : intval($_GET[&#39;typeid&#39;]); $time = empty($_GET[&#39;time&#39;]) || !in_array($_GET[&#39;time&#39;],array(&#39;all&#39;,&#39;day&#39;,&#39;month&#39;,&#39;year&#39;,&#39;week&#39;)) ? &#39;all&#39; : trim($_GET[&#39;time&#39;]); $page = isset($_GET[&#39;page&#39;]) ? intval($_GET[&#39;page&#39;]) : 1; $pagesize = 10; $q = safe_replace(trim($_GET[&#39;q&#39;])); $q = new_html_special_chars(strip_tags($q)); $q = str_replace(&#39;%&#39;, &#39;&#39;, $q);//过滤&#39;%&#39;，用户全文搜索 $search_q = $q;//搜索原内容 $sql_time = $sql_tid = &#39;&#39;; if($typeid) $sql_tid = &#39; AND typeid = &#39;.$typeid; //按时间搜索 if($time == &#39;day&#39;) { $search_time = SYS_TIME - 86400; $sql_time = &#39; AND adddate > &#39;.$search_time; } elseif($time == &#39;week&#39;) { $search_time = SYS_TIME - 604800; $sql_time = &#39; AND adddate > &#39;.$search_time; } elseif($time == &#39;month&#39;) { $search_time = SYS_TIME - 2592000; $sql_time = &#39; AND adddate > &#39;.$search_time; } elseif($time == &#39;year&#39;) { $search_time = SYS_TIME - 31536000; $sql_time = &#39; AND adddate > &#39;.$search_time; } else { $search_time = 0; $sql_time = &#39;&#39;; } if($page==1 && !$setting[&#39;sphinxenable&#39;]) { //精确搜索 $commend = $this->db->get_one("`siteid`= &#39;$siteid&#39; $sql_tid $sql_time AND `data` like &#39;%$q%&#39;"); } else { $commend = &#39;&#39;; } //如果开启sphinx if($setting[&#39;sphinxenable&#39;]) { $sphinx = pc_base::load_app_class(&#39;search_interface&#39;, &#39;&#39;, 0); $sphinx = new search_interface(); $offset = $pagesize*($page-1); $res = $sphinx->search($q, array($siteid), array($typeid), array($search_time, SYS_TIME), $offset, $pagesize, &#39;@weight desc&#39;); $totalnums = $res[&#39;total&#39;]; //如果结果不为空 if(!empty($res[&#39;matches&#39;])) { $result = $res[&#39;matches&#39;]; } } else { $sql = "`siteid`= &#39;$siteid&#39; $sql_tid $sql_time AND `data` like &#39;%$q%&#39;"; $result = $this->db->listinfo($sql, &#39;searchid DESC&#39;, $page, 10); } var_dump($result); //如果结果不为空 if(!empty($result) || !empty($commend[&#39;id&#39;])) { foreach($result as $_v) { if($_v[&#39;typeid&#39;]) $sids[$_v[&#39;typeid&#39;]][] = $_v[&#39;id&#39;]; } if(!empty($commend[&#39;id&#39;])) { if($commend[&#39;typeid&#39;]) $sids[$commend[&#39;typeid&#39;]][] = $commend[&#39;id&#39;]; } $model_type_cache = getcache(&#39;type_model_&#39;.$siteid,&#39;search&#39;); $model_type_cache = array_flip($model_type_cache); $data = array(); foreach($sids as $_k=>$_val) { $tid = $_k; $ids = array_unique($_val); $where = to_sqls($ids, &#39;&#39;, &#39;id&#39;); //获取模型id $modelid = $model_type_cache[$tid]; //是否读取其他模块接口 if($modelid) { $this->content_db->set_model($modelid); /** * 如果表名为空，则为黄页模型 */ if(empty($this->content_db->model_tablename)) { $this->content_db = pc_base::load_model(&#39;yp_content_model&#39;); $this->content_db->set_model($modelid); } $datas = $this->content_db->select($where, &#39;*&#39;); } $data = array_merge($data,$datas); } $pages = $this->db->pages; $totalnums = $this->db->number; //如果分词结果为空 if(!empty($segment_q)) { $replace = explode(&#39; &#39;, $segment_q); foreach($replace as $replace_arr_v) { $replace_arr[] = &#39;<font color=red>&#39;.$replace_arr_v.&#39;</font>&#39;; } foreach($data as $_k=>$_v) { $data[$_k][&#39;title&#39;] = str_replace($replace, $replace_arr, $_v[&#39;title&#39;]); $data[$_k][&#39;description&#39;] = str_replace($replace, $replace_arr, $_v[&#39;description&#39;]); } } else { foreach($data as $_k=>$_v) { $data[$_k][&#39;title&#39;] = str_replace($q, &#39;<font color=red>&#39;.$q.&#39;</font>&#39;, $_v[&#39;title&#39;]); $data[$_k][&#39;description&#39;] = str_replace($q, &#39;<font color=red>&#39;.$q.&#39;</font>&#39;, $_v[&#39;description&#39;]); } } } $execute_time = execute_time(); $pages = isset($pages) ? $pages : &#39;&#39;; $totalnums = isset($totalnums) ? $totalnums : 0; $data = isset($data) ? $data : &#39;&#39;; includetemplate(&#39;search&#39;,&#39;list&#39;); } else { includetemplate(&#39;search&#39;,&#39;index&#39;); } } public function public_get_suggest_keyword() { $url = $_GET[&#39;url&#39;].&#39;&q=&#39;.$_GET[&#39;q&#39;]; $trust_url = array(&#39;c8430fcf851e85818b546addf5bc4dd3&#39;); $urm_md5 = md5($url); if (!in_array($urm_md5, $trust_url)) exit; $res = @file_get_contents($url); if(CHARSET != &#39;gbk&#39;) { $res = iconv(&#39;gbk&#39;, CHARSET, $res); } echo $res; } /** * 提示搜索接口 * TODO 暂时未启用，用的是google的接口 */ public function public_suggest_search() { //关键词转换为拼音 pc_base::load_sys_func(&#39;iconv&#39;); $pinyin = gbk_to_pinyin($q); if(is_array($pinyin)) { $pinyin = implode(&#39;&#39;, $pinyin); } $this->keyword_db = pc_base::load_model(&#39;search_keyword_model&#39;); $suggest = $this->keyword_db->select("pinyin like &#39;$pinyin%&#39;", &#39;*&#39;, 10, &#39;searchnums DESC&#39;); foreach($suggest as $v) { echo $v[&#39;keyword&#39;]."\n"; } } } ?>登录后复制

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