239 lines
8.1 KiB
PHP
239 lines
8.1 KiB
PHP
<?php
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declare (strict_types = 1);
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namespace app\admin\controller;
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use app\admin\BaseController;
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use app\admin\model\Article as ArticleList;
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use app\admin\model\ArticleCate;
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use app\admin\model\Keywords;
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use app\admin\validate\ArticleCateCheck;
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use app\admin\validate\ArticleCheck;
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use think\exception\ValidateException;
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use think\facade\Db;
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use think\facade\View;
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class Article extends BaseController
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{
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public function cate()
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{
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if (request()->isAjax()) {
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$cate = Db::name('ArticleCate')->order('create_time asc')->select();
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return to_assign(0, '', $cate);
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}
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else{
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return view();
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}
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}
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//文章分类添加
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public function cate_add()
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{
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return view('', ['pid' => get_params('pid')]);
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}
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//提交保存文章分类
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public function cate_post_submit()
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{
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if (request()->isAjax()) {
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$param = get_params();
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if (!empty($param['id']) && $param['id'] > 0) {
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try {
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validate(ArticleCateCheck::class)->scene('edit')->check($param);
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} catch (ValidateException $e) {
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// 验证失败 输出错误信息
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return to_assign(0, $e->getError());
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}
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$data[$param['field']] = $param['value'];
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$data['id'] = $param['id'];
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$data['update_time'] = time();
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$res = ArticleCate::strict(false)->field(true)->update($data);
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if ($res) {
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add_log('edit', $data['id'], $data);
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}
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return to_assign();
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} else {
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try {
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validate(ArticleCateCheck::class)->scene('add')->check($param);
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} catch (ValidateException $e) {
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// 验证失败 输出错误信息
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return to_assign(0, $e->getError());
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}
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$param['create_time'] = time();
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$insertId = ArticleCate::strict(false)->field(true)->insertGetId($param);
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if ($insertId) {
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add_log('add', $insertId, $param);
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}
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return to_assign();
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}
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}
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}
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//删除文章分配
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public function cate_delete()
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{
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$id = get_params("id");
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$cate_count = Db::name('ArticleCate')->where(["pid" => $id])->count();
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if ($cate_count > 0) {
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return to_assign(0, "该分类下还有子分类，无法删除");
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}
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$content_count = Db::name('Article')->where(["article_cate_id" => $id])->count();
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if ($content_count > 0) {
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return to_assign(0, "该分类下还有文章，无法删除");
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}
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if (Db::name('ArticleCate')->delete($id) !== false) {
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add_log('delete', $id);
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return to_assign(1, "删除分类成功");
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} else {
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return to_assign(0, "删除失败");
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}
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}
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public function index()
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{
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if (request()->isAjax()) {
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$param = get_params();
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$where = array();
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if (!empty($param['keywords'])) {
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$where[] = ['a.id|a.title|a.keywords|a.desc|a.content|w.title', 'like', '%' . $param['keywords'] . '%'];
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}
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if (!empty($param['article_cate_id'])) {
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$where[] = ['a.article_cate_id', '=', $param['article_cate_id']];
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}
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$where[] = ['a.status', '>=', 0];
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$rows = empty($param['limit']) ? get_config(app . page_size) : $param['limit'];
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$content = ArticleList::where($where)
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->field('a.*,w.id as cate_id,a.id as id,w.title as cate_title,a.title as title')
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->alias('a')
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->join('article_cate w', 'a.article_cate_id = w.id')
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->order('a.create_time desc')
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->paginate($rows, false, ['query' => $param]);
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return table_assign(1, '', $content);
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}
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else{
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return view();
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}
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}
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//文章添加&&编辑
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public function add()
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{
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$id = empty(get_params('id')) ? 0 : get_params('id');
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View::assign('id', $id);
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if ($id > 0) {
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$article = (new ArticleList())->detail($id);
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View::assign('article', $article);
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return view('edit');
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}
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return view();
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}
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//文章内容提交保存
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public function post_submit()
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{
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if (request()->isAjax()) {
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$param = get_params();
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$DbRes=false;
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if (!empty($param['id']) && $param['id'] > 0) {
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try {
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validate(ArticleCheck::class)->scene('edit')->check($param);
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} catch (ValidateException $e) {
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// 验证失败 输出错误信息
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return to_assign(0, $e->getError());
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}
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$param['update_time'] = time();
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Db::startTrans();
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try {
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$res = ArticleList::strict(false)->field(true)->update($param);
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$aid = $param['id'];
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if ($res) {
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Db::name('ArticleKeywords')->where(['aid'=>$aid])->delete();
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if (isset($param['keyword_names']) && $param['keyword_names']) {
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$keywordArray = explode(',', $param['keyword_names']);
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foreach ($keywordArray as $key => $value) {
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if (!$value) {
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continue;
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}
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$data = [];
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$data['aid'] = $aid;
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$keywords_id = (new Keywords())->increase($value);
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$data['keywords_id'] = $keywords_id;
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$data['create_time'] = time();
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Db::name('ArticleKeywords')->strict(false)->field(true)->insertGetId($data);
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}
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}
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add_log('edit', $param['id'], $param);
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Db::commit();
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$DbRes=true;
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} else {
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Db::rollback();
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}
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}
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catch (\Exception $e) { ##这里参数不能删除($e：错误信息)
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Db::rollback();
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}
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} else {
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try {
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validate(ArticleCheck::class)->scene('add')->check($param);
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} catch (ValidateException $e) {
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// 验证失败 输出错误信息
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return to_assign(0, $e->getError());
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}
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$param['create_time'] = time();
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Db::startTrans();
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try {
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if(empty($param['desc'])){
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$param['desc'] = getDescriptionFromContent($param['content'], 100);
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}
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$aid = ArticleList::strict(false)->field(true)->insertGetId($param);
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if ($aid) {
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if (isset($param['keyword_names']) && $param['keyword_names']) {
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$keywordArray = explode(',', $param['keyword_names']);
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foreach ($keywordArray as $key => $value) {
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if (!$value) {
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continue;
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}
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$data = [];
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$data['aid'] = $aid;
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$keywords_id = (new Keywords())->increase($value);
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$data['keywords_id'] = $keywords_id;
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$data['create_time'] = time();
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Db::name('ArticleKeywords')->strict(false)->field(true)->insertGetId($data);
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}
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}
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add_log('add', $aid, $param);
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Db::commit();
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$DbRes=true;
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} else {
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Db::rollback();
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}
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}
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catch (\Exception $e) { ##这里参数不能删除($e：错误信息)
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Db::rollback();
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}
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}
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if($DbRes){
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return to_assign();
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}
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else{
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return to_assign(0,'操作失败');
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}
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}
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}
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//删除文章
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public function delete()
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{
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$id = get_params("id");
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$data['status'] = '-1';
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$data['id'] = $id;
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$data['update_time'] = time();
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if (Db::name('Article')->update($data) !== false) {
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add_log('delete', $id);
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return to_assign(1, "删除成功");
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} else {
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return to_assign(0, "删除失败");
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}
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}
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}
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