phpcmsv9全站搜索,不限模型

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.

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() {

    @H_502_73@$this->db = pc_base::load_model('search_model');

    @H_502_73@$this->content_db = pc_base::load_model('content_model');

  }



  /**

   * 关键词搜索

   */

  public function init() {

    //获取siteid

    @H_502_73@$siteid = isset(@H_502_73@$_REQUEST['siteid']) && trim(@H_502_73@$_REQUEST['siteid']) ? intval(@H_502_73@$_REQUEST['siteid']) : 1;

    @H_502_73@$SEO = SEO(@H_502_73@$siteid);



    //搜索配置

    @H_502_73@$search_setting = getcache('search');

    @H_502_73@$setting = @H_502_73@$search_setting[@H_502_73@$siteid];



    @H_502_73@$search_model = getcache('search_model_'.@H_502_73@$siteid);

    @H_502_73@$type_module = getcache('type_module_'.@H_502_73@$siteid);



    if(isset(@H_502_73@$_GET['q'])) {

      if(trim(@H_502_73@$_GET['q'])=='') {

        header('Location: '.APP_PATH.'index.PHP?m=search');exit;

      }

      @H_502_73@$typeid = emptyempty(@H_502_73@$_GET['typeid']) ? 0 : intval(@H_502_73@$_GET['typeid']);

      @H_502_73@$time = emptyempty(@H_502_73@$_GET['time']) || !in_array(@H_502_73@$_GET['time'],array('all','day','month','year','week')) ? 'all' : trim(@H_502_73@$_GET['time']);

      @H_502_73@$page = isset(@H_502_73@$_GET['page']) ? intval(@H_502_73@$_GET['page']) : 1;

      @H_502_73@$pagesize = 10;

      @H_502_73@$q = safe_replace(trim(@H_502_73@$_GET['q']));

      @H_502_73@$q = new_html_special_chars(strip_tags(@H_502_73@$q));

      @H_502_73@$q = str_replace('%', '', @H_502_73@$q);    //过滤'%'，用户全文搜索

      @H_502_73@$search_q = @H_502_73@$q;   //搜索原内容



      @H_502_73@$sql_time = @H_502_73@$sql_tid = '';

      if(@H_502_73@$typeid) @H_502_73@$sql_tid = ' AND typeid = '.@H_502_73@$typeid;

      //按时间搜索

      if(@H_502_73@$time == 'day') {

        @H_502_73@$search_time = SYS_TIME - 86400;

        @H_502_73@$sql_time = ' AND adddate > '.@H_502_73@$search_time;

      } elseif(@H_502_73@$time == 'week') {

        @H_502_73@$search_time = SYS_TIME - 604800;

        @H_502_73@$sql_time = ' AND adddate > '.@H_502_73@$search_time;

      } elseif(@H_502_73@$time == 'month') {

        @H_502_73@$search_time = SYS_TIME - 2592000;

        @H_502_73@$sql_time = ' AND adddate > '.@H_502_73@$search_time;

      } elseif(@H_502_73@$time == 'year') {

        @H_502_73@$search_time = SYS_TIME - 31536000;

        @H_502_73@$sql_time = ' AND adddate > '.@H_502_73@$search_time;

      } else {

        @H_502_73@$search_time = 0;

        @H_502_73@$sql_time = '';

      }

      if(@H_502_73@$page==1 && !@H_502_73@$setting['sphinxenable']) {

        //精确搜索

        @H_502_73@$commend = @H_502_73@$this->db->get_one(`siteid`= '$siteid' $sql_tid $sql_time AND `data` like '%$q%');

      } else {

        @H_502_73@$commend = '';

      }

      //如果开启sphinx

      if(@H_502_73@$setting['sphinxenable']) {

        @H_502_73@$sphinx = pc_base::load_app_class('search_interface', 0);

        @H_502_73@$sphinx = new search_interface();



        @H_502_73@$offset = @H_502_73@$pagesize*(@H_502_73@$page-1);

        @H_502_73@$res = @H_502_73@$sphinx->search(@H_502_73@$q, array(@H_502_73@$siteid), array(@H_502_73@$typeid), array(@H_502_73@$search_time, SYS_TIME), @H_502_73@$offset, @H_502_73@$pagesize, '@weight desc');

        @H_502_73@$totalnums = @H_502_73@$res['total'];

        //如果结果不为空

        if(!emptyempty(@H_502_73@$res['matches'])) {

          @H_502_73@$result = @H_502_73@$res['matches'];

        }

      } else {



        @H_502_73@$sql = `siteid`= '$siteid' $sql_tid $sql_time AND `data` like '%$q%';





        @H_502_73@$result = @H_502_73@$this->db->listinfo(@H_502_73@$sql, 'searchid DESC', @H_502_73@$page, 10);

      }

       var_dump(@H_502_73@$result);

      //如果结果不为空

      if(!emptyempty(@H_502_73@$result) || !emptyempty(@H_502_73@$commend['id'])) {

        foreach(@H_502_73@$result as @H_502_73@$_v) {

          if(@H_502_73@$_v['typeid']) @H_502_73@$sids[@H_502_73@$_v['typeid']][] = @H_502_73@$_v['id'];

        }



        if(!emptyempty(@H_502_73@$commend['id'])) {

          if(@H_502_73@$commend['typeid']) @H_502_73@$sids[@H_502_73@$commend['typeid']][] = @H_502_73@$commend['id'];

        }

        @H_502_73@$model_type_cache = getcache('type_model_'.@H_502_73@$siteid,'search');

        @H_502_73@$model_type_cache = array_flip(@H_502_73@$model_type_cache);

        @H_502_73@$data = array();

        foreach(@H_502_73@$sids as @H_502_73@$_k=>@H_502_73@$_val) {

          @H_502_73@$tid = @H_502_73@$_k;

          @H_502_73@$ids = array_unique(@H_502_73@$_val);



          @H_502_73@$where = to_sqls(@H_502_73@$ids, 'id');

          //获取模型id

          @H_502_73@$modelid = @H_502_73@$model_type_cache[@H_502_73@$tid];



          //是否读取其他模块接口

          if(@H_502_73@$modelid) {

            @H_502_73@$this->content_db->set_model(@H_502_73@$modelid);



            /**

            * 如果表名为空，则为黄页模型

            */

            if(emptyempty(@H_502_73@$this->content_db->model_tablename)) {

              @H_502_73@$this->content_db = pc_base::load_model('yp_content_model');

              @H_502_73@$this->content_db->set_model(@H_502_73@$modelid);



            }

            @H_502_73@$datas = @H_502_73@$this->content_db->select(@H_502_73@$where, '*');

          }

          @H_502_73@$data = array_merge(@H_502_73@$data,@H_502_73@$datas);

        }

        @H_502_73@$pages = @H_502_73@$this->db->pages;

        @H_502_73@$totalnums = @H_502_73@$this->db->number;



        //如果分词结果为空

        if(!emptyempty(@H_502_73@$segment_q)) {

          @H_502_73@$replace = explode(' ', @H_502_73@$segment_q);

          foreach(@H_502_73@$replace as @H_502_73@$replace_arr_v) {

            @H_502_73@$replace_arr[] =  ''.@H_502_73@$replace_arr_v.'';

          }

          foreach(@H_502_73@$data as @H_502_73@$_k=>@H_502_73@$_v) {

            @H_502_73@$data[@H_502_73@$_k]['title'] = str_replace(@H_502_73@$replace, @H_502_73@$replace_arr, @H_502_73@$_v['title']);

            @H_502_73@$data[@H_502_73@$_k]['description'] = str_replace(@H_502_73@$replace, @H_502_73@$_v['description']);

          }

        } else {

          foreach(@H_502_73@$data as @H_502_73@$_k=>@H_502_73@$_v) {

            @H_502_73@$data[@H_502_73@$_k]['title'] = str_replace(@H_502_73@$q, ''.@H_502_73@$q.'', @H_502_73@$_v['title']);

            @H_502_73@$data[@H_502_73@$_k]['description'] = str_replace(@H_502_73@$q, @H_502_73@$_v['description']);

          }

        }

      }

      @H_502_73@$execute_time = execute_time();

      @H_502_73@$pages = isset(@H_502_73@$pages) ? @H_502_73@$pages : '';

      @H_502_73@$totalnums = isset(@H_502_73@$totalnums) ? @H_502_73@$totalnums : 0;

      @H_502_73@$data = isset(@H_502_73@$data) ? @H_502_73@$data : '';



      include   template('search','list');

    } else {

      include   template('search','index');

    }

  }





  public function public_get_suggest_keyword() {

    @H_502_73@$url = @H_502_73@$_GET['url'].'&q='.@H_502_73@$_GET['q'];

    @H_502_73@$trust_url = array('c8430fcf851e85818b546addf5bc4dd3');

    @H_502_73@$urm_md5 = md5(@H_502_73@$url);

    if (!in_array(@H_502_73@$urm_md5, @H_502_73@$trust_url)) exit;



    @H_502_73@$res = @file_get_contents(@H_502_73@$url);

    if(CHARSET != 'gbk') {

      @H_502_73@$res = iconv('gbk', CHARSET, @H_502_73@$res);

    }

    echo @H_502_73@$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');

    @H_502_73@$pinyin = gbk_to_pinyin(@H_502_73@$q);

    if(is_array(@H_502_73@$pinyin)) {

      @H_502_73@$pinyin = implode('', @H_502_73@$pinyin);

    }

    @H_502_73@$this->keyword_db = pc_base::load_model('search_keyword_model');

    @H_502_73@$suggest = @H_502_73@$this->keyword_db->select(pinyin like '$pinyin%', '*', 10, 'searchnums DESC');



    foreach(@H_502_73@$suggest as @H_502_73@$v) {

      echo @H_502_73@$v['keyword'].\n;

    }





  }

}

?>

然后在header.html模板（不在这里，就在其他的搜索框页面）上面增加一个“不限”的搜索条件，将typeid对应的值为 0，search中的index.html和lists.html也做相同处理，效果就出来那，本文由程序员人生网www.wfuyu.com整理发布，这样只要不选择模型那么搜索出来的结果就是所有模型中符合条件的数据

phpcmsv9全站搜索,不限模型

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