public function items_by_new($filter = array(), $limit = 20)
{
if ($filter['cat_id']) {
$filter['cat_id'] = K::M('article/cate')->children_ids($cat_id);
}
return parent::items_by_new($filter, $limit);
}
protected function _check($data, $article_id = null)
{
$oText = K::M('content/text');
$oHtml = K::M('content/html');
$article_ext = array();
if (!$article_id || isset($data['title'])) {
if (empty($data['title'])) {
$this->err->add('标题不能为空', 431);
return false;
} else {
$data['title'] = $oHtml->encode($data['title']);
}
}
if (!$article_id || isset($data['content'])) {
if (empty($data['content'])) {
$this->err->add('内容不能为空', 432);
return false;
}
$this->text = $oHtml->text($data['content']);
if ($article_id || isset($data['desc'])) {
if (empty($data['desc'])) {
$data['desc'] = preg_replace('/\\s+/', '', $oText->substr($this->text, 0, 200));
} else {
$data['desc'] = $oHtml->encode($data['desc']);
}
}
$article_ext['content'] = $oHtml->filter($data['content']);
} else {
if (isset($data['desc'])) {
$data['desc'] = $oHtml->encode($data['desc']);
}
}
if (isset($data['from'])) {
if (!in_array($data['from'], array('article', 'about', 'help', 'page'))) {
$data['from'] = 'article';
}
}
if (isset($data['views'])) {
$data['views'] = (int) $data['views'];
}
if (isset($data['favorites'])) {
$data['favorites'] = (int) $data['favorites'];
}
if (isset($data['comments'])) {
$data['comments'] = (int) $data['comments'];
}
if (isset($data['photos'])) {
$data['photos'] = (int) $data['photos'];
}
if (isset($data['orderby'])) {
$data['orderby'] = (int) $data['orderby'];
} else {
if (!$article_id) {
$data['orderby'] = 50;
}
}
if (isset($data['hidden'])) {
$data['hidden'] = $data['hidden'] ? 1 : 0;
}
if (isset($data['closed'])) {
$data['closed'] = $data['closed'] ? 1 : 0;
}
if (isset($data['seo_title'])) {
$article_ext['seo_title'] = $oHtml->encode($data['seo_title']);
}
if (isset($data['seo_keywords'])) {
$article_ext['seo_keywords'] = $oHtml->encode($data['seo_keywords']);
}
if (isset($data['seo_description'])) {
$article_ext['seo_description'] = $oHtml->encode($data['seo_description']);
}
$this->article_ext = $article_ext;
unset($data['content'], $data['seo_title'], $data['seo_keywords'], $data['seo_description']);
return parent::_check($data, $article_id);
}
