/**
* 文章新闻
*
*/
function index()
{
$model = D('Article');
switch (true) {
case isset($_REQUEST['id']):
//单独文章
$list = $model->find(intval($_REQUEST['id']));
//副标题
if (empty($list['title2'])) {
$list['title2'] = $list['title'];
}
if (!$list) {
parent::_empty();
return;
}
if ($next = $model->where('pid=' . $list['pid'] . ' and id>' . $list['id'])->getField('id')) {
$this->next = U('Article/' . $next);
}
if ($prev = $model->where('pid=' . $list['pid'] . ' and id<' . $list['id'])->getField('id')) {
$this->prev = U('Article/' . $prev);
}
if ($list['pid']) {
$this->nav = get_cate_nav($list['pid']);
}
$this->pagetitle = $list['title'];
$this->pagekeywords = $list['keywords'];
$this->pagedesc = $list['description'];
$this->assign($list);
$this->display('Article');
break;
case isset($_REQUEST['pid']):
//文章列表
$map['pid'] = intval($_REQUEST['pid']);
$model->_list($this->view, $map, 'id', false);
$model = D('Article_cate');
//seo
$cate = $model->where(array('id' => intval($_REQUEST['pid'])))->find();
//副标题
if (empty($cate['name2'])) {
$cate['name2'] = $cate['name'];
}
$this->pagetitle = $cate['name'];
$this->pagekeywords = $cate['keywords'];
$this->pagedesc = $cate['description'];
$this->disp_text = $cate['name'];
$this->display('Article_list');
break;
default:
parent::_empty();
return;
/*default:
$this->disp_text="Article list";//所有列表
$map['title']=array('neq','底部版权');
$model->_list($this->view,$map,'id',false);
$this->display ('Home:Article_list');*/
}
}
function get_cate_nav($id)
{
$str = "";
$M = M('Article_cate');
$list = $M->find($id);
if ($list['pid'] == 0) {
$str .= " > <a href=\"" . __APP__ . "/Article-index-pid-" . $list['id'] . "\">" . $list['name'] . "</a>";
return $str;
} else {
$str .= " > <a href=\"" . __APP__ . "/Article-index-pid-" . $list['id'] . "\">" . $list['name'] . "</a>";
$str = get_cate_nav($list['pid']) . $str;
}
return $str;
}
