/**
* 查询指定标签的详细信息
* @param $info detail 查询的 id 或者slug
*/
public function detail($info)
{
$TagsLogic = new TagsLogic();
$PostsLogic = new PostsLogic();
$tag = $TagsLogic->detail($info);
$this->if404($tag, "非常抱歉，没有这个标签，可能它已经躲起来了");
$posts_id = $TagsLogic->getPostsId($tag['tag_id']);
$count = sizeof($posts_id);
$count == 0 ? $res404 = 0 : ($res404 = 1);
if (!empty($posts_id)) {
$Page = new GreenPage($count, get_opinion('PAGER'));
$pager_bar = $Page->show();
$limit = $Page->firstRow . ',' . $Page->listRows;
$posts_list = $PostsLogic->getList($limit, 'single', 'post_id desc', true, array(), $posts_id);
}
$this->assign('title', $tag['tag_name']);
// 赋值数据集
$this->assign('res404', $res404);
$this->assign('postslist', $posts_list);
// 赋值数据集
$this->assign('pager', $pager_bar);
// 赋值分页输出
$this->assign('breadcrumbs', get_breadcrumbs('tags', $tag['tag_id']));
$this->display('Archive/single-list');
}
/**
* 列表显示，包括page和single
* @param string $post_type 文章类型
* @param string $post_status 文章状态
* @param string $order 顺序
* @param string $keyword 搜索关键词
* @param string $tpl 模板名称
* @param string $name
*/
public function index($post_type = 'single', $post_status = 'publish', $order = 'post_date desc', $keyword = '', $tpl = 'index_no_js', $name = '')
{
$CatsLogic = new CatsLogic();
$TagsLogic = new TagsLogic();
//获取get参数
$cat = I('get.cat');
$tag = I('get.tag');
$page = I('get.page', get_opinion('PAGER'));
$where = array('post_status' => $post_status);
$where['post_content|post_title'] = array('like', "%{$keyword}%");
$post_ids = array();
//投稿员只能看到自己的
if (!$this->noVerify()) {
$where['user_id'] = get_current_user_id();
}
//处理详细信息 搜索，指定TAG CAT文章
if ($cat != '') {
$post_ids = $CatsLogic->getPostsId($cat);
$post_ids = empty($post_ids) ? array('post_id' => 0) : $post_ids;
$cat_detail = $CatsLogic->detail($cat);
$cat = '关于分类 ' . $cat_detail['cat_name'] . ' 的';
} else {
if ($tag != '') {
$post_ids = $TagsLogic->getPostsId($tag);
$post_ids = empty($post_ids) ? array('post_id' => 0) : $post_ids;
$tag_detail = $TagsLogic->detail($tag);
$tag = '关于标签' . $tag_detail['tag_name'] . ' 的';
} else {
if ($keyword != '') {
$key = '关于' . $keyword . ' 的';
}
}
}
$PostsLogic = new PostsLogic();
$count = $PostsLogic->countAll($post_type, $where, $post_ids);
// 查询满足要求的总记录数
if ($count != 0) {
$Page = new GreenPage($count, $page);
// 实例化分页类 传入总记录数
$pager_bar = $Page->show();
$limit = $Page->firstRow . ',' . $Page->listRows;
$posts_list = $PostsLogic->getList($limit, $post_type, $order, true, $where, $post_ids);
}
$this->assign('post_type', $post_type);
$this->assign('action', $name . $key . $cat . $tag . get_real_string($post_type) . '列表');
$this->assign('posts', $posts_list);
$this->assign('pager', $pager_bar);
$this->display($tpl);
}
/**
* 标签文章
* @param int $id 指定标签的文章
*/
public function tag($id)
{
$Tag = new TagsLogic();
$Posts = new PostsLogic();
$tag = $Tag->detail($id);
$posts_id = $Tag->getPostsId($tag['cat_id']);
$count = sizeof($posts_id);
if (!empty($posts_id)) {
$Page = new GreenPage($count, get_opinion('PAGER'));
$limit = $Page->firstRow . ',' . $Page->listRows;
$res = $Posts->getList($limit, 'single', 'post_date desc', true, array(), $posts_id);
foreach ($res as $key => $value) {
$res[$key]['post_content'] = strip_tags($res[$key]['post_content']);
$res[$key]['post_url'] = U('Api/Index/post', array('id' => $res[$key]['post_id']), false, true);
$res[$key]["post_img"] = get_post_img($value);
}
$res_array["posts"] = $res;
$this->jsonReturn(1, $res_array);
} else {
$res_array["detail"] = "没有文章";
$this->jsonReturn(0, $res_array);
}
}
