phpcmsv9全站搜索,不限模型

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

  1 <?php
  2 defined('IN_PHPCMS') or exit('No permission resources.');
  3 pc_base::load_sys_class('form','',0);
  4 pc_base::load_sys_class('format','',0);
  5 class index {
  6     function __construct() {
  7         $this->db = pc_base::load_model('search_model');
  8         $this->content_db = pc_base::load_model('content_model');
  9     }
 10     
 11     /**
 12      * 关键词搜索
 13      */
 14     public function init() {
 15         //获取siteid
 16         $siteid = isset($_REQUEST['siteid']) && trim($_REQUEST['siteid']) ? intval($_REQUEST['siteid']) : 1;
 17         $SEO = seo($siteid);
 18  
 19         //搜索配置
 20         $search_setting = getcache('search');
 21         $setting = $search_setting[$siteid];
 22  
 23         $search_model = getcache('search_model_'.$siteid);
 24         $type_module = getcache('type_module_'.$siteid);
 25  
 26         if(isset($_GET['q'])) {
 27             if(trim($_GET['q'])=='') {
 28                 header('Location: '.APP_PATH.'index.php?m=search');exit;
 29             }
 30             $typeid = empty($_GET['typeid']) ? 0 : intval($_GET['typeid']);
 31             $time = empty($_GET['time']) || !in_array($_GET['time'],array('all','day','month','year','week')) ? 'all' : trim($_GET['time']);
 32             $page = isset($_GET['page']) ? intval($_GET['page']) : 1;
 33             $pagesize = 10;
 34             $q = safe_replace(trim($_GET['q']));
 35             $q = new_html_special_chars(strip_tags($q));
 36             $q = str_replace('%', '', $q);    //过滤'%'，用户全文搜索
 37             $search_q = $q;    //搜索原内容
 38  
 39             $sql_time = $sql_tid = '';
 40             if($typeid) $sql_tid = ' AND typeid = '.$typeid;
 41             //按时间搜索
 42             if($time == 'day') {
 43                 $search_time = SYS_TIME - 86400;
 44                 $sql_time = ' AND adddate > '.$search_time;
 45             } elseif($time == 'week') {
 46                 $search_time = SYS_TIME - 604800;
 47                 $sql_time = ' AND adddate > '.$search_time;
 48             } elseif($time == 'month') {
 49                 $search_time = SYS_TIME - 2592000;
 50                 $sql_time = ' AND adddate > '.$search_time;
 51             } elseif($time == 'year') {
 52                 $search_time = SYS_TIME - 31536000;
 53                 $sql_time = ' AND adddate > '.$search_time;
 54             } else {
 55                 $search_time = 0;
 56                 $sql_time = '';
 57             }
 58             if($page==1 && !$setting['sphinxenable']) {
 59                 //精确搜索
 60                 $commend = $this->db->get_one("`siteid`= '$siteid' $sql_tid $sql_time AND `data` like '%$q%'");
 61             } else {
 62                 $commend = '';
 63             }
 64             //如果开启sphinx
 65             if($setting['sphinxenable']) {
 66                 $sphinx = pc_base::load_app_class('search_interface', '', 0);
 67                 $sphinx = new search_interface();
 68                 
 69                 $offset = $pagesize*($page-1);
 70                 $res = $sphinx->search($q, array($siteid), array($typeid), array($search_time, SYS_TIME), $offset, $pagesize, '@weight desc');
 71                 $totalnums = $res['total'];
 72                 //如果结果不为空
 73                 if(!empty($res['matches'])) {
 74                     $result = $res['matches'];
 75                 }
 76             } else {
 77                 
 78                 $sql = "`siteid`= '$siteid' $sql_tid $sql_time AND `data` like '%$q%'";
 79                 
 80  
 81                 $result = $this->db->listinfo($sql, 'searchid DESC', $page, 10);
 82             }
 83             //如果结果不为空
 84             if(!empty($result) || !empty($commend['id'])) {
 85                 foreach($result as $_v) {
 86                     if($_v['typeid']) $sids[$_v['typeid']][] = $_v['id'];
 87                 }
 88  
 89                 if(!empty($commend['id'])) {
 90                     if($commend['typeid']) $sids[$commend['typeid']][] = $commend['id'];
 91                 }
 92                 $model_type_cache = getcache('type_model_'.$siteid,'search');
 93                 $model_type_cache = array_flip($model_type_cache);
 94                 $data = array();
 95                 foreach($sids as $_k=>$_val) {
 96                     $tid = $_k;
 97                     $ids = array_unique($_val);
 98  
 99                     $where = to_sqls($ids, '', 'id');
100                     //获取模型id
101                     $modelid = $model_type_cache[$tid];
102  
103                     //是否读取其他模块接口
104                     if($modelid) {
105                         $this->content_db->set_model($modelid);
106                     
107                         /**
108                         * 如果表名为空，则为黄页模型
109                         */
110                         if(empty($this->content_db->model_tablename)) {
111                             $this->content_db = pc_base::load_model('yp_content_model');
112                             $this->content_db->set_model($modelid);
113  
114                         }
115                         $datas = $this->content_db->select($where, '*');
116                     }
117                     $data = array_merge($data,$datas);
118                 }
119                 $pages = $this->db->pages;
120                 $totalnums = $this->db->number;
121            
122                 //如果分词结果为空
123                 if(!empty($segment_q)) {
124                     $replace = explode(' ', $segment_q);
125                     foreach($replace as $replace_arr_v) {
126                         $replace_arr[] =  '<font color=red>'.$replace_arr_v.'</font>';
127                     }
128                     foreach($data as $_k=>$_v) {
129                         $data[$_k]['title'] = str_replace($replace, $replace_arr, $_v['title']);
130                         $data[$_k]['description'] = str_replace($replace, $replace_arr, $_v['description']);
131                     }
132                 } else {
133                     foreach($data as $_k=>$_v) {
134                         $data[$_k]['title'] = str_replace($q, '<font color=red>'.$q.'</font>', $_v['title']);
135                         $data[$_k]['description'] = str_replace($q, '<font color=red>'.$q.'</font>', $_v['description']);
136                     }
137                 }
138             }
139             $execute_time = execute_time();
140             $pages = isset($pages) ? $pages : '';
141             $totalnums = isset($totalnums) ? $totalnums : 0;
142             $data = isset($data) ? $data : '';
143             
144             include    template('search','list');
145         } else {
146             include    template('search','index');
147         }
148     }
149  
150     
151     public function public_get_suggest_keyword() {
152         $url = $_GET['url'].'&q='.$_GET['q'];
153         $trust_url = array('c8430fcf851e85818b546addf5bc4dd3');
154         $urm_md5 = md5($url);
155         if (!in_array($urm_md5, $trust_url)) exit;
156         
157         $res = @file_get_contents($url);
158         if(CHARSET != 'gbk') {
159             $res = iconv('gbk', CHARSET, $res);
160         }
161         echo $res;
162     }
163     
164     /**
165      * 提示搜索接口
166      * TODO 暂时未启用，用的是google的接口
167      */
168     public function public_suggest_search() {
169         //关键词转换为拼音
170         pc_base::load_sys_func('iconv');
171         $pinyin = gbk_to_pinyin($q);
172         if(is_array($pinyin)) {
173             $pinyin = implode('', $pinyin);
174         }
175         $this->keyword_db = pc_base::load_model('search_keyword_model');
176         $suggest = $this->keyword_db->select("pinyin like '$pinyin%'", '*', 10, 'searchnums DESC');
177         
178         foreach($suggest as $v) {
179             echo $v['keyword']."
";
180         }
181  
182         
183     }
184 }
185 ?>

静态页面修改phpcms emplatesdefaultsearch：

index.html修改:

<div class="l" id="search">
    <a href="javascript:;" onclick="setmodel(0, $(this));" {if $typeid==0} class="on" {/if}>不限</a> - 
    {php $j=0}
    {loop $search_model $k=>$v}
        {php $j++;}
        <a href="javascript:;" onclick="setmodel({$v['typeid']}, $(this));">{$v['name']}</a>{if $j != count($search_model)} - {/if}
    {/loop}
    {php unset($j);}
</div>

<input type="hidden" name="typeid" value="0" id="typeid"/>

list.html修改：

<div class="l" id="search">
    <a href="javascript:;" onclick="setmodel(0, $(this),{$siteid}, '{$q}');" {if $typeid==0} class="on" {/if}>不限</a> - 
    {php $j=0}
    {loop $search_model $k=>$v}
        {php $j++;}
        <a href="javascript:;" onclick="setmodel({$v['typeid']}, $(this),{$siteid}, '{$q}');" {if $v['typeid']==$typeid} class="on"{/if}>{$v['name']}</a>{if $j != count($search_model)} - {/if}
    {/loop}
</div>

<div>
    <span>网页结果</span>
    <ul>
        <li><a href="?m=search&c=index&a=init&typeid=0&q={urlencode($search_q)}&siteid={$siteid}&time={$time}" {if $typeid==0} class="ac"{/if}>不限</a>
        </li>
        {loop $search_model $k=>$v}
        <li><a href="?m=search&c=index&a=init&typeid={$v['typeid']}&q={urlencode($search_q)}&siteid={$siteid}&time={$time}" {if $v['typeid']==$typeid} class="ac"{/if}>{$v['name']}</a>
        </li>
        {/loop}
    </ul>
</div>