title=<?php
echo $post['term_name'];
?>
> <?php
echo $post['term_name'];
?>
</a>
<a class='meta-date'></a><?php
echo $post['post_date'];
?>
</a>
</div>
<!-- post_meta end -->
<div class="post_excerpt">
<?php
$post['post_excerpt'] = md_to_html($post['post_excerpt']);
?>
<?php
echo $post['post_excerpt'];
?>
</div>
<!-- post_content end -->
<div class="post_footer">
<a href=<?php
echo $post_url;
?>
class="read_more"><span>全文阅读</span></a>
</div>
</div>
<?php
/**
* 获取单一的文章
* @params $display 设置为true时返回转换为HTML的Markdown文档，否则为原生markdown文本
*/
function getPostById($post_id, $display = true)
{
$select_query = 'post_id, post_title, post_date, post_content, term_id, post_status, post_excerpt';
$where_query = "post_id = {$post_id} and post_status = 'publish'";
$sql = "select {$select_query} from blog_posts where {$where_query}";
$res = $this->db->query($sql);
if ($this->db->affected_rows() > 0) {
$row = $this->db->fetch_array($res);
$row['post_title'] = htmlspecialchars($row['post_title']);
if ($display) {
$row['post_content'] = md_to_html($row['post_content']);
} else {
$row['post_content'] = htmlspecialchars($row['post_content']);
}
$term_name = Category_Model::getInstance()->getTermName($row['term_id']);
$row['term_name'] = htmlspecialchars($term_name);
$row['post_id'] = $post_id;
return $row;
} else {
return null;
}
}
