/**
* @brief showTag 显示某标签下的文章
*
* @param $params 参数
*
* @return void
*/
public function showTag($params)
{
// 根据 Meta 别名获取 Meta ID
$meta = new MetaLibrary();
$meta->setType(2);
$meta->setName(urldecode($params['name']));
if (!($m = $meta->getMeta())) {
Response::error(404);
return;
}
// 获取文章数据
Widget::initWidget('Post');
Widget::getWidget('Post')->setPerPage(8);
Widget::getWidget('Post')->setCurrentPage(isset($params['page']) ? $params['page'] : 1);
Widget::getWidget('Post')->setCurrentMeta($m[0]['mid']);
Widget::getWidget('Post')->query();
// 设置标题、描述、关键词
Widget::getWidget('Global')->title = $m[0]['name'];
Widget::getWidget('Global')->description = $m[0]['description'];
Widget::getWidget('Global')->keywords = $m[0]['name'];
$this->display('index.php');
}
/**
* @brief editPost 编辑一篇文章
*
* @return void
*/
public function editPost()
{
$p = array();
$p['pid'] = Request::P('pid');
$p['title'] = htmlspecialchars(Request::P('title', 'string'));
$p['content'] = Request::P('content', 'string');
$p['category'] = Request::P('category', 'array');
if (!$p['pid'] || !$p['title'] || !$p['content'] || count($p['category']) == 1 && !$p['category'][0]) {
$r = array('success' => FALSE, 'message' => _t('Title, Content and Category can not be null.'));
Response::ajaxReturn($r);
return;
}
$p['allow_reply'] = Request::P('allowComment') ? 1 : 0;
$p['top'] = Request::P('top') ? 1 : 0;
$p['alias'] = '';
$p['status'] = 1;
// 编辑文章
$post = new PostLibrary();
$meta = new MetaLibrary();
$post->editPost($p);
// 删除原有的分类与标签
$meta->setPID($p['pid']);
$metas = $meta->getMeta(FALSE);
foreach ($metas as $m) {
if ($m['type'] == 1 || $m['type'] == 2) {
$meta->delRelation($m['mid'], $p['pid']);
}
}
$meta->setPID(0);
// 处理分类
foreach ($p['category'] as $c) {
$meta->addRelation($c, $p['pid']);
}
// 处理标签
if ($p['tags'] = Request::P('tags', 'string')) {
$p['tags'] = str_replace(array(' ', '，', '、'), ',', $p['tags']);
$p['tags'] = explode(',', $p['tags']);
$meta->setType(2);
foreach ($p['tags'] as $tag) {
$meta->setName($tag);
$t = $meta->getMeta();
if (!$t) {
$t = $meta->addMeta(array('type' => 2, 'name' => $tag));
} else {
$t = $t[0]['mid'];
}
$meta->addRelation($t, $p['pid']);
}
}
// 处理新附件
$meta = new MetaLibrary();
$meta->setType(3);
$meta->setPID(1000000000);
$attachments = $meta->getMeta();
foreach ($attachments as $a) {
$meta->movRelation($a['mid'], 1000000000, $p['pid']);
}
$r = array('success' => TRUE, 'message' => _t('Edit post success.'));
Response::ajaxReturn($r);
}
