/**
* @des 栏目页用于显示置顶的方法 常显
* @param Log_Model 日志数据操作句柄
* @param sort 栏目分类信息数组
* @return string
*/
function catagTop($Log_Model, $sort)
{
$sortid = $sort['sid'];
if ($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";
$logs = $Log_Model->getLogsForHome($sqlSegment, 1, 4);
if (empty($logs)) {
return '';
}
$toplog = '';
$topNum = 0;
foreach ($logs as $key => $value) {
//logid top log_url log_title
if ($value['sortop'] != 'y') {
continue;
}
if ($key >= 2) {
$isLeft = $key % 2 < 1 ? 'article_top_left more' : 'article_top_right more';
} else {
$isLeft = $key % 2 < 1 ? 'article_top_left' : 'article_top_right';
}
$toplog .= '<li class="' . $isLeft . '"><a href="' . $value['log_url'] . '" title="' . $value['log_title'] . '" target=_blank><img src="' . getLogImageAtt($value['logid']) . '" alt="' . $value['log_title'] . '"><h2>' . $value['log_title'] . '</h2><p>' . mbsubstr(preg_replace("/阅读全文>>/", '', strip_tags($value['log_description'])), 0, 140) . '...</p></a></li>';
$topNum++;
}
if ($topNum == 1) {
$toplog .= '<li class="article_top_none"></li>';
}
if ($topNum == 3) {
$toplog .= '<li class="article_top_none more"></li>';
}
if (!empty($toplog)) {
return '<div class="content_top content_catag_top"><h2 class="content_title font_title">置顶文章</h2><div class="content_top_container clearfix"><ul class="content_top_list">' . $toplog . '</ul></div></div>';
}
return '';
}
/**
* 获取侧边栏随机日志
* @param null 条数限制函数体内自动处理
* @return array
*/
function J_getRandLog()
{
global $CACHE;
$sta_cache = $CACHE->readCache('sta');
$lognum = $sta_cache['lognum'];
#整站文章总数
$logLimit = Option::get('index_randlognum');
$viewMuted = _g('widget_view');
$isShowImg = !!_g('widget_random');
$start = $lognum > $logLimit ? mt_rand(0, $lognum - $logLimit) : 0;
$DbModl = Database::getInstance();
#内核已处理db单例模式 故而多个函数体中可以重复声明
$sql = "SELECT gid,title,views,comnum,date FROM " . DB_PREFIX . "blog WHERE hide='n' and checked='y' and type='blog' LIMIT {$start}, {$logLimit}";
$res = $DbModl->query($sql);
$logs = array();
while ($row = $DbModl->fetch_array($res)) {
$row['gid'] = intval($row['gid']);
$row['title'] = htmlspecialchars($row['title']);
$row['views'] = $row['views'];
$row['comnum'] = $row['comnum'];
$row['time'] = date('Y-m-d', $row['date']);
#是否显示附图
if ($isShowImg) {
$row['pic'] = getLogImageAtt($row['gid']);
}
#muted处理
switch ($viewMuted) {
case '1':
$row['muted'] = '<span class="muted">评论(' . $row['comnum'] . ')</span>';
break;
case '2':
$row['muted'] = '<span class="muted">阅读(' . $row['views'] . ')</span>';
break;
default:
$row['muted'] = '<span class="muted">阅读(' . $row['views'] . ')</span><span class="muted">评论(' . $row['comnum'] . ')</span>';
break;
}
$logs[] = $row;
}
return $logs;
}
if ($value['sortop'] == 'y' && $i < 4) {
$i++;
continue;
}
}
}
$j++;
?>
<article class="article_exp clearfix article_exp_<?php
echo $j;
?>
">
<?php
$img = '<img src="' . getLogImageAtt($value['logid']) . '" alt="' . $value['log_title'] . '" title="' . $value['log_title'] . '">';
if ($isLazyLoad) {
$img = '<img src="' . TEMPLATE_URL . 'images/lazyload.png" data-src="' . getLogImageAtt($value['logid']) . '" alt="' . $value['log_title'] . '" title="' . $value['log_title'] . '">';
}
?>
<a href="<?php
echo $value['log_url'];
?>
" class="article_exp_img" target=_blank><?php
echo $img;
?>
</a>
<header class="article_exp_header">
<h2><?php
blog_title_sort($value['logid']);
?>
<a href="<?php
echo $value['log_url'];
if ($value['sortop'] == 'y' && $i < 4) {
$i++;
continue;
}
}
}
?>
<article class="article_exp article_exp_<?php
echo $key + 1;
?>
">
<a href="<?php
echo $value['log_url'];
?>
" class="article_exp_img" target=_blank><img src="<?php
echo getLogImageAtt($value['logid']);
?>
" alt="<?php
echo $value['log_title'];
?>
" title="<?php
echo $value['log_title'];
?>
"></a>
<header class="article_exp_header">
<h2><?php
blog_title_sort($value['logid']);
?>
<a href="<?php
echo $value['log_url'];
?>
