public function create()
{
$comment = new Comment();
$count = $comment->where('article_id=' . $_POST['article_id'])->count();
$data = $_POST;
$data['created_at'] = date("Y-m-d H:i:s", time());
$data['updated_at'] = date("Y-m-d H:i:s", time());
if ($comment->add($data)) {
// $mod = new Article;
// $article = $mod->where('article_id='.$_POST['article_id'])->find();
// $msg = '文章：['.$article['title'].'] 下有新的评论：'.$_POST['content'];
//评论成功后给管理员发邮件
// sendMail('*****@*****.**','有人发表评论',$msg);
// session('home.success_msg','评论成功');
// //$this->success('评论成功');
// $this->redirect('Article/show',array('id'=>$_POST['article_id']), 0, '');
$item = array('ret' => 0, 'data' => $data, 'key' => $count + 1);
$this->ajaxReturn($item);
} else {
$this->ajaxReturn(array('ret' => 1));
}
}
/**
* 同时删除相关表里面的数据
* $noNeedTrans表示不需要事务控制
* 返回值：true/false
*/
public function deleteById($id, $noNeedTrans = false)
{
$map['id'] = $id;
$pariseList = $this->getPraiseList($id);
$commentList = $this->getCommentList($id);
$pariseTable = new PraiseMoodModel();
$commentTable = new CommentModel();
if (!$noNeedTrans) {
$this->startTrans();
}
while (list($key, $parise) = each($pariseList)) {
if ($pariseTable->deleteByMoodId($id, true) === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
}
while (list($key, $comment) = each($commentList)) {
if ($commentTable->deleteById($comment['id'], true) === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
}
if ($this->where($map)->delete() === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
if (!$noNeedTrans) {
return $this->commit();
} else {
return true;
}
}
/**
*动作： 删除文章
**/
public function delete()
{
$article = new Article();
$comments = new Comment();
$id = $_GET['id'];
$comments->where('article_id=' . $id)->delete();
$article->where('article_id=' . $id)->delete();
$data = array('ret' => 0, 'msg' => '删除成功');
$this->ajaxReturn($data);
}
/**
*动作： 删除评论
**/
public function delete()
{
$comment = new Comment();
$id = $_GET['id'];
if ($comment->where('id=' . $id)->delete()) {
$data = array('ret' => 0, 'msg' => '删除成功');
$this->ajaxReturn($data);
}
}
/**
* 同时删除相关表里面的数据
* $noNeedTrans表示不需要事务控制
* 返回值：返回false表示删除失败，返回true表示删除成功
*/
public function deleteById($id, $noNeedTrans = false)
{
$map['id'] = $id;
$moodList = $this->getRelatedMoodById($id);
$moodTable = new MoodListModel();
if (!$noNeedTrans) {
$this->startTrans();
}
while (list($key, $mood) = each($moodList)) {
if ($moodTable->deleteById($mood['id'], true) === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
}
$praiseList = $this->getRelatedPraiseById($id);
$praiseTable = new PraiseMoodModel();
while (list($key, $praise) = each($praiseList)) {
if ($praiseTable->deleteByUserId($praise['user_id'], true) === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
}
$commentList = $this->getRelatedCommentById($id);
$commentTable = new CommentModel();
while (list($key, $comment) = each($commentList)) {
if ($commentTable->deleteById($comment['id'], true) === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
}
$letterList = $this->getRelatedLetterById($id);
$letterTable = new LetterListModel();
while (list($key, $letter) = each($letterList)) {
if ($letterTable->deleteById($letter['id'], true) === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
}
if ($this->where($map)->delete() === false) {
if (!$noNeedTrans) {
$this->rollback();
}
return false;
}
if (!$noNeedTrans) {
return $this->commit();
} else {
return true;
}
}
