public function index()
{
$id = empty($_GET['id']) ? 1 : (int) doSafe($_GET['id']);
$article = new ArticleModel();
$articleDetail = $article->getArticleById($id);
if (empty($articleDetail)) {
$this->display("Error/index.tpl");
exit;
}
//每次点击阅读量+1
$article->addClicked($id);
$comment = new CommentModel();
$commentNums = $comment->getCommentNumsById($id);
//查询标签内容
$tag = new TagModel();
$tags = $tag->getTagsById($id);
//上一页，下一页
//根据ID查出文章发表时间
$articleTime = $article->getArticleTimeById($id);
//根据时间查询最接近文章时间的上或下一个文章
$articlePre = $article->getArticleByTime($articleTime, 'pre');
$articleNext = $article->getArticleByTime($articleTime, 'next');
$this->assign(array('detail' => $articleDetail, 'nums' => $commentNums, 'tags' => $tags, 'articleId' => $id, 'articlePre' => $articlePre, 'articleNext' => $articleNext));
$this->display('Article/index.tpl');
}
public function index()
{
$id = $_GET['id'];
$p = !empty($_GET['p']) ? (int) doSafe($_GET['p']) : 1;
if ($id === '') {
//400页面
$this->display("Error/index.tpl");
exit;
}
//根据接受信息查询
$tag = new TagModel();
$tagInfo = $tag->getIdByInfo($id);
if (empty($tagInfo)) {
$this->display("Error/index.tpl");
exit;
}
//通过tag_id找到article_id
$article = new ArticleModel();
$articletag = new ArticletagModel();
$articleIds = $articletag->getArticleIdByTagId($id);
//合计文章数目
$total = count($articleIds);
//输出首页数据
if ($total == 0) {
if ($p < 1) {
$this->display("Error/index.tpl");
exit;
}
} else {
if ($p < 1 || $p > ceil($total / $this->pageNum)) {
$this->display("Error/index.tpl");
exit;
}
}
if (empty($articleIds)) {
//该分类下无文章
$articleList = array();
} else {
//根据ID去查找文章
$articleList = $article->getArticleByIds($articleIds, $p, $this->pageNum);
}
$getPage = new Page();
$this->assign(array('total' => $total, 'id' => $id, 'page' => $getPage->getPage(APP . '/tag/index/id/' . $id . '/p/', $total, $this->pageNum, $p), 'articleList' => $articleList));
// 获取分页条
$this->display('Tag/index.tpl');
}
private function getTag()
{
$obj = new TagModel();
$tag = $obj->getTag();
$this->assign(array('tag' => $tag));
}
