链接数据库成功 查看分类文章 sort_controller - 博客文档助手
查看分类文章 sort_controller
源码
<?php
/**
* 查看分类文章
*
* @copyright (c) Emlog All Rights Reserved
*/
class Sort_Controller {
function display($params) {
$Log_Model = new Log_Model();
$CACHE = Cache::getInstance();
$options_cache = Option::getAll();
extract($options_cache);
$page = isset($params[4]) && $params[4] == 'page' ? abs(intval($params[5])) : 1;
$sortid = '';
if (!empty($params[2])) {
if (is_numeric($params[2])) {
$sortid = intval($params[2]);
} else {
$sort_cache = $CACHE->readCache('sort');
foreach ($sort_cache as $key => $value) {
$alias = addslashes(urldecode(trim($params[2])));
if (array_search($alias, $value, true)){
$sortid = $key;
}
}
}
}
$pageurl = '';
$sort_cache = $CACHE->readCache('sort');
if (!isset($sort_cache[$sortid])) {
show_404_page();
}
$sort = $sort_cache[$sortid];
$sortName = $sort['sortname'];
//page meta
$site_title = $sortName . ' - ' . $site_title;
if (!empty($sort_cache[$sortid]['description'])) {
$site_description = $sort_cache[$sortid]['description'];
}
if ($sort['pid'] != 0 || empty($sort['children'])) {
$sqlSegment = "and sortid=$sortid";
} else {
$sortids = array_merge(array($sortid), $sort['children']);
$sqlSegment = "and sortid in (" . implode(',', $sortids) . ")";
}
$sqlSegment .= " order by sortop desc, date desc";
$lognum = $Log_Model->getLogNum('n', $sqlSegment);
$total_pages = ceil($lognum / $index_lognum);
if ($page > $total_pages) {
$page = $total_pages;
}
$pageurl .= Url::sort($sortid, 'page');
$logs = $Log_Model->getLogsForHome($sqlSegment, $page, $index_lognum);
$page_url = pagination($lognum, $index_lognum, $page, $pageurl);
$template = !empty($sort['template']) && file_exists(TEMPLATE_PATH . $sort['template'] . '.php') ? $sort['template'] : 'log_list';
include View::getView('header');
include View::getView($template);
}
}
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