iem_shop
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wangtengyu
2018-12-07 f459412e0dac4ed94106da043b4c6f8576bfe496
commit | author | age
3e083b 1 <?php
B 2
3 /**
4  * 文章分类
5 */
6
7
8 define('IN_ECS', true);
9
10 require(dirname(__FILE__) . '/includes/init.php');
11
12 if ((DEBUG_MODE & 2) != 2)
13 {
14     $smarty->caching = true;
15 }
16
17 /* 清除缓存 */
18 clear_cache_files();
19
20 /*------------------------------------------------------ */
21 //-- INPUT
22 /*------------------------------------------------------ */
23
24 /* 获得指定的分类ID */
25
26 // change_start
27
28 if (!empty($_GET['id']) && preg_match('/^-?[1-9]\d*$/', $_REQUEST['id']))
29 {
30     $cat_id = intval($_GET['id']);
31 }
32 elseif (!empty($_GET['category']) && preg_match('/^-?[1-9]\d*$/', $_REQUEST['category']))
33 {
34     $cat_id = intval($_GET['category']);
35 }
36
37 //  change_end
38 else
39 {
40     ecs_header("Location: ./\n");
41
42     exit;
43 }
44
45 /* 获得当前页码 */
46 $page   = !empty($_REQUEST['page'])  && intval($_REQUEST['page'])  > 0 ? intval($_REQUEST['page'])  : 1;
47
48 /*------------------------------------------------------ */
49
50 /* 获得页面的缓存ID */
51 $cache_id = sprintf('%X', crc32($cat_id . '-' . $page . '-' . $_CFG['lang']));
52
53 if (!$smarty->is_cached('article_cat.dwt', $cache_id))
54 {
55     /* 如果页面没有被缓存则重新获得页面的内容 */
56
57     assign_template('a', array($cat_id));
58     $position = assign_ur_here($cat_id);
59     $smarty->assign('page_title',           $position['title']);     // 页面标题
60     $smarty->assign('ur_here',              $position['ur_here']);   // 当前位置
61
62     $smarty->assign('categories',           get_categories_tree(0)); // 分类树
63     $smarty->assign('article_categories',   article_categories_tree()); //文章分类树
64     $smarty->assign('helps',                get_shop_help());        // 网店帮助
65     $smarty->assign('top_goods',            get_top10());            // 销售排行
66     $smarty->assign('best_goods',           get_recommend_goods('best'));
67     $smarty->assign('new_goods',            get_recommend_goods('new'));
68     $smarty->assign('hot_goods',            get_recommend_goods('hot'));
69     $smarty->assign('promotion_goods',      get_promote_goods());
70     $smarty->assign('promotion_info', get_promotion_info());
71     $smarty->assign('cat_id', get_cat_id_art($article_id));
72
73     /* Meta */
74     $meta = $db->getRow("SELECT keywords, cat_desc FROM " . $ecs->table('article_cat') . " WHERE cat_id = '$cat_id'");
75
76     if ($meta === false || empty($meta))
77     {
78         /* 如果没有找到任何记录则返回首页 */
79         ecs_header("Location: ./\n");
80         exit;
81     }
82
83     $smarty->assign('keywords',    htmlspecialchars($meta['keywords']));
84     $smarty->assign('description', htmlspecialchars($meta['cat_desc']));
85
86     /* 获得文章总数 */
87     $size   = isset($_CFG['article_page_size']) && intval($_CFG['article_page_size']) > 0 ? intval($_CFG['article_page_size']) : 20;
88     $count  = get_article_count($cat_id);
89     $pages  = ($count > 0) ? ceil($count / $size) : 1;
90
91     if ($page > $pages)
92     {
93         $page = $pages;
94     }
95     $pager['search']['id'] = $cat_id;
96     $keywords = '';
97     $goon_keywords = ''; //继续传递的搜索关键词
98
99     /* 获得文章列表 */
100     if (isset($_REQUEST['keywords']))
101     {
102         $keywords = addslashes(htmlspecialchars(urldecode(trim($_REQUEST['keywords']))));
103         $pager['search']['keywords'] = $keywords;
104         $search_url = substr(strrchr($_POST['cur_url'], '/'), 1);
105
106         $smarty->assign('search_value',    stripslashes(stripslashes($keywords)));
107         $smarty->assign('search_url',       $search_url);
108         $count  = get_article_count($cat_id, $keywords);
109         $pages  = ($count > 0) ? ceil($count / $size) : 1;
110         if ($page > $pages)
111         {
112             $page = $pages;
113         }
114
115         $goon_keywords = urlencode($_REQUEST['keywords']);
116     }
117     
118     
119     /* start  */
120     $search_url = "article_cat.php?id=$cat_id";
121     $smarty->assign('search_url',       $search_url);
122     /* end */
123
124     
125     $smarty->assign('artciles_list',    get_cat_articles($cat_id, $page, $size ,$keywords));
126     $smarty->assign('cat_id',    $cat_id);
127     /* 分页 */
128     assign_pager('article_cat', $cat_id, $count, $size, '', '', $page, $goon_keywords);
129     assign_dynamic('article_cat');
130 }
131
132 $smarty->assign('feed_url',         ($_CFG['rewrite'] == 1) ? "feed-typearticle_cat" . $cat_id . ".xml" : 'feed.php?type=article_cat' . $cat_id); // RSS URL
133
134 $smarty->display('article_cat.dwt', $cache_id);
135 function get_cat_id_art($article_id){
136     $sql = "select cat_id from " .$GLOBALS['ecs']->table('article'). " where article_id = '$article_id'";
137     $a = $GLOBALS['db']->getOne($sql);
138     $sql = "select parent_id from" .$GLOBALS['ecs']->table('article_cat'). " where cat_id = '$a'";
139     return $GLOBALS['db']->getOne($sql);
140 }
141
142 /* 增加_start */
143 make_html();
144 /* 增加_end*/
145 ?>