phpcmsv9全站搜索,不限模型 – 今天又进步了

修改\modules\search 文件夹下的 index.php 文件为以下内容：

​

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
<?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');
    }
 
    /**
     * 关键词搜索
     */
    public function init() {
        //获取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); //过滤'%'，用户全文搜索
            $search_q = $q; //搜索原内容
            $sql_time = $sql_tid = '';
            if($typeid) $sql_tid = ' AND typeid = '.$typeid;
            //按时间搜索
            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']) {
                //精确搜索
                $commend = $this->db->get_one("`siteid`= '$siteid' $sql_tid $sql_time AND `data` like '%$q%'");
            } else {
                $commend = '';
            }
            //如果开启sphinx
            if($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 = $res['total'];
                //如果结果不为空
                if(!empty($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);
            //如果结果不为空
            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');
                    //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('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;
 
                //如果分词结果为空
                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 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('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";
        }
 
 
    }
}
?>

 

 

搜索结果列表页的模板代码为：

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
{template 'search', 'header'}
<div class="index_body">
<div class="width_93">
<div class="search-jg">获得约 <span>{$totalnums}</span> 条结果 （用时{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>[详情]</span></div>
</div>
</a>
<div class="clear"></div>
</li>
{/loop}
 
</ul>
<div class="clear"></div>
<!--{$pages}-->
<div class="search_no">{if empty($data)}未找到结果{/if}</div>
 
<div id="pages" class="search_page">{$pages}</div>
 
</div>
 
</div>
</div>
 
{template 'search', 'footer'}

 

最后，记得要在后台模块-全站搜索中 重建索引

 

觉得好的话记得打赏赞助小灰灰哦，小灰灰灰更有动力的，谢谢

小灰灰

发表评论

:?: :razz: :sad: :evil: :!: :smile: :oops: :grin: :eek: :shock: :???: :cool: :lol: :mad: :twisted: :roll: :wink: :idea: :arrow: :neutral: :cry: :mrgreen: