public function editArticle() { $errors = $this->errors; //实例化Model $articleModel = new ArticleModel(); $articleTagModel = new ArticleTagModel(); $articleId = $_GET['articleId']; //根据articleId 查询文章内容 $article = $articleModel->getArticleById($articleId); $article['tagId'] = trim($article['tagId'], ','); //对tagId进行处理 $article['tagId'] = explode(',', $article['tagId']); //对tagId进行处理 //echo "<pre>";var_dump($article);echo"</pre>";exit; if ($_POST) { $pdata = $_POST; if (!$pdata['title']) { $result['code'] = '038'; $result['message'] = $errors['038']; } elseif (!$pdata['typeId']) { $result['code'] = '039'; $result['message'] = $errors['039']; } elseif (!$pdata['content']) { $result['code'] = '030'; $result['message'] = $errors['030']; } else { if (isset($pdata['content'])) { $start = strpos($pdata['content'], '<img'); $end = strpos($pdata['content'], '/>', $start); $img = substr($pdata['content'], $start, $end - $start + 2); $preg = '/src="(.*)"[\\s\\n]*\\/>/'; preg_match($preg, $img, $matche); $pdata['picture'] = $matche[1]; } if (isset($pdata['tagId']) && $pdata['tagId']) { $pdata['tagId'] = array_unique($pdata['tagId']); //数组去重 $articles = $articleModel->getArticleById($pdata['articleId']); $articles['tagId'] = trim($articles['tagId'], ','); //对tagId进行处理 $tagArr1 = explode(',', $articles['tagId']); //对tagId进行处理 $tagArr2 = $pdata['tagId']; //要添加的(要加1) $tagArr3 = array_diff($tagArr2, $tagArr1); $tagArr4 = array_diff($tagArr1, $tagArr2); // //要删除的(要减1) if (!empty($tagArr3)) { $tagIds1 = implode(',', $tagArr3); $articleTagModel->setIncByTagIds($tagIds1); } if (!empty($tagArr4)) { $tagIds2 = implode(',', $tagArr4); $articleTagModel->cutIncByTagIds($tagIds2); } $pdata['tagId'] = ',' . implode(',', $pdata['tagId']) . ','; } //echo "<pre>";var_dump($pdata);echo"</pre>";exit; $pdata['adminId'] = $_SESSION['admin']['adminId']; $results = $articleModel->updateArticle($pdata['articleId'], $pdata); if ($results) { $result['code'] = '0'; $result['message'] = $errors['0']; } else { $result['code'] = '035'; $result['message'] = $errors['035']; } } echo json_encode($result); exit; } //博主所有文章类型 $allTypes = $this->getAllTypes($_SESSION['admin']['adminId']); //所有标签 $allTags = $this->getAllTags($_SESSION['admin']['adminId']); $this->assign('allTypes', $allTypes); $this->assign('allTags', $allTags); $this->assign('article', $article); $this->assign("pageTitle", "编辑文章"); $this->display(); }