EXCMS 搜索文件
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EXCMS的模块搜索文件为：search.php，用于站内搜索包括按关键字搜索和高级搜索。
代码
001 ,trim($_GET[$EXCMS['search']['querystring_keywords']])));
040 $_PAGE['search']['category'] = $_GET[$EXCMS['search']['querystring_category']];
041 $_PAGE['search']['advanced'] = $_GET[$EXCMS['search']['querystring_advanced']];
042
043 $allkeywords = $_GET[$EXCMS['search']['querystring_allkeywords']];
044 $completekeywords = $_GET[$EXCMS['search']['querystring_completekeywords']];
045 $arbitrarykeywords = $_GET[$EXCMS['search']['querystring_anykeywords']];
046 $notin = $_GET[$EXCMS['search']['querystring_notin']];
047
048 //加载搜索类，创建搜索对象
049 excms_import('EXCMS.search.Search');
050 $_PAGE['search']['class'] = new Search();
051
052 //设置搜索分类
053 $_PAGE['search']['class']->setCategory($_PAGE['search']['category']);
054
055 //获取搜索分类
056 $_PAGE['search']['category'] = $_PAGE['search']['class']->getCategory();
057
058 //检查搜索关键字是否为空
059 if($_PAGE['search']['keywords'] != || $allkeywords!= || $completekeywords!= || $arbitrarykeywords!= || $notin!=){
060 //获取参数
061 $pagesize = $_GET[$EXCMS['search']['querystring_pagesize']];
062 $pageon = excms_func_page_decode($_GET[$EXCMS['search']['querystring_pageon']]);
063 $_PAGE['search']['date'] = $_GET[$EXCMS['search']['querystring_date']];
064 $_PAGE['search']['keywordslocation'] = $_GET[$EXCMS['search']['querystring_keywordslocation']];
065 $orderby = $_GET[$EXCMS['search']['querystring_orderby']];
066 //设置是否是高级搜索
067 $_PAGE['search']['class']->setAdvanced($_PAGE['search']['advanced']);
068 //设置搜索关键字
069 $_PAGE['search']['class']->setKeywords($_PAGE['search']['keywords']);
070
071 /**
072 * 高级搜索相关参数
073 */
074 //包含以下全部的关键词
075 $_PAGE['search']['class']->setAllKeywords($allkeywords);
076 //包含以下的完整关键词
077 $_PAGE['search']['class']->setCompleteKeywords($completekeywords);
078 //包含以下任意一个关键词
079 $_PAGE['search']['class']->setArbitraryKeywords($arbitrarykeywords);
080 //不包括以下关键词
081 $_PAGE['search']['class']->setNotIn($notin);
082 //限定要搜索的网页的时间是
083 $_PAGE['search']['class']->setDate($_PAGE['search']['date']);
084 //查询关键词位于
085 $_PAGE['search']['class']->setKeywordsLocation($_PAGE['search']['keywordslocation']);
086 //设置排序
087 $_PAGE['search']['class']->setOrderby($orderby);
088 //选择搜索结果显示的条数
089 $_PAGE['search']['class']->setPagesize($pagesize);
090 //设置当前页
091 $_PAGE['search']['class']->setPageon($pageon);
092
093 if($_PAGE['search']['advanced']){
094 //获取关键字
095 $_PAGE['search']['keywords'] = $_PAGE['search']['class']->getWords();
096 }
097
098 //按搜索分类设定模板
099 $tpl = $_PAGE['search']['category']['template'];
100 $tpl = $tpl ? $tpl : 'search.html';
101 }else{
102 //空搜索模板
103 $tpl = $_PAGE['search']['advanced'] ? 'search_advanced.html' : 'search_blank.html';
104 }
105
106 //输出模板
107 excms_func_templateDisplay($tpl);
108
109 ?>
代码修改
如果站点不需要高级搜索，可以去除高级搜索的相关参数，以及部分代码，更改后的结果如下
01 ,trim($_GET[$EXCMS['search']['querystring_keywords']])));
40 $_PAGE['search']['category'] = $_GET[$EXCMS['search']['querystring_category']];
41
42 //加载搜索类，创建搜索对象
43 excms_import('EXCMS.search.Search');
44 $_PAGE['search']['class'] = new Search();
45
46 //设置搜索分类
47 $_PAGE['search']['class']->setCategory($_PAGE['search']['category']);
48
49 //获取搜索分类
50 $_PAGE['search']['category'] = $_PAGE['search']['class']->getCategory();
51
52 //检查搜索关键字是否为空
53 if($_PAGE['search']['keywords'] != ){
54 //获取参数
55 $pagesize = $_GET[$EXCMS['search']['querystring_pagesize']];
56 $pageon = excms_func_page_decode($_GET[$EXCMS['search']['querystring_pageon']]);
57
58 //设置搜索关键字
59 $_PAGE['search']['class']->setKeywords($_PAGE['search']['keywords']);
60 //选择搜索结果显示的条数
61 $_PAGE['search']['class']->setPagesize($pagesize);
62 //设置当前页
63 $_PAGE['search']['class']->setPageon($pageon);
64 //按搜索分类设定模板
65 $tpl = $_PAGE['search']['category']['template'];
66 $tpl = $tpl ? $tpl : 'search.html';
67 }else{
68 //空搜索模板
69 $tpl = 'search_blank.html';
70 }
71
72 //输出模板
73 excms_func_templateDisplay($tpl);
74
75 ?>
页面参数$_PAGE可以自由修改，根据模板的需要来增加和修改页面参数。模板中可自由调用页面的参数，例如：{$_PAGE.title}显示页面标题。