293 lines
8.7 KiB
PHP
293 lines
8.7 KiB
PHP
<?php
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declare (strict_types = 1);
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namespace app\admin\controller\v1;
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use app\admin\model\v1\ArticleModel;
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use app\admin\validate\v1\ArticleValidate;
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use PhpOffice\PhpSpreadsheet\IOFactory;
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use PhpOffice\PhpSpreadsheet\Spreadsheet;
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/**
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* 文章管理控制器
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*/
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class Article
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{
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// 文章列表
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public function index()
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{
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$param = request()->param([
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'title',
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'category_id',
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'created_at',
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'page/d' => 1,
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'size/d' => 10,
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]);
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$article = ArticleModel::withoutField([
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'language_id',
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'author',
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'source',
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'desc',
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'link',
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'content',
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'updated_at',
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'deleted_at',
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'seo_title',
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'seo_keywords',
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'seo_desc'
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])
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->with('category')
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->language(request()->lang_id)
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->where(function($query) use($param) {
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if (isset($param['category_id'])) {
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$query->where('category_id', '=', $param['category_id']);
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}
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})
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->withSearch(['title', 'created_at'], (function() use($param) {
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$condition = [];
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if (isset($param['title'])) {
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$condition['title'] = $param['title'];
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}
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if (isset($param['created_at'])) {
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$condition = [
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'created_at' => explode(',', $param['created_at'])
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];
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}
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return $condition;
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})())
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->order('sort', 'desc')
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->paginate([
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'page' => $param['page'],
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'list_rows' => $param['size'],
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])
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->hidden([
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'category',
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'category_id'
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])
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->bindAttr('category', ['category_name' => 'name']);
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return success('获取成功', $article);
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}
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// 文章详情
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public function read()
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{
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$article = ArticleModel::withoutField([
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'language_id',
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'updated_at',
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'deleted_at',
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])
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->bypk(request()->param('id'))
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->find();
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if (is_null($article)) {
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return error('文章不存在');
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}
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if (!$article->inc('view_count', 1)->save()) {
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return error('记录浏览量失败');
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}
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return success('获取成功', $article);
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}
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// 添加文章
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public function save()
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{
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$post = request()->post([
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'category_id',
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'title',
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'image',
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'link',
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'sort' => 0,
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'desc',
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'content',
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'recommend',
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'release_time',
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'seo_title',
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'seo_keywords',
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'seo_desc',
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]);
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$data = array_merge($post, ['language_id' => request()->lang_id]);
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$validate = new ArticleValidate;
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if (!$validate->check($data)) {
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return error($validate->getError());
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}
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$article = new ArticleModel;
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if (!$article->save($data)) {
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return error('操作失败');
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}
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return success('操作成功');
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}
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// 更新文章
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public function update()
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{
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$id = request()->param('id');
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$put = request()->put([
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'category_id',
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'title',
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'image',
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'link',
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'sort',
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'desc',
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'content',
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'recommend',
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'release_time',
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'seo_title',
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'seo_keywords',
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'seo_desc',
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]);
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$data = array_merge($put, ['language_id' => request()->lang_id]);
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$validate = new ArticleValidate;
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if (!$validate->check(array_merge($data, ['id' => $id]))) {
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return error($validate->getError());
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}
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$article = ArticleModel::bypk($id)->find();
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if (is_null($article)) {
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return error('请确认操作对象是否存在');
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}
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if (!$article->save($data)) {
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return error('操作失败');
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}
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return success('操作成功');
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}
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// 设置排序值
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public function sort()
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{
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$id = request()->param('id');
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$sort = request()->post('sort');
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$article = ArticleModel::bypk($id)->find();
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if (empty($article)) {
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return error('请确认操作对象是否存在');
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}
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if ($sort != $article->sort) {
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$article->sort = $sort;
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if (!$article->save()) {
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return error('操作失败');
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}
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}
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return success('操作成功');
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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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$id = request()->param('id');
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$article = ArticleModel::bypk($id)->find();
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if (is_null($article)) {
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return error('请确认操作对象是否存在');
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}
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if (!$article->useSoftDelete('deleted_at', date('Y-m-d H:m:s', time()))->delete()) {
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return error('操作失败');
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}
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return success('操作成功');
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}
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// 文章导出
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public function export()
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{
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$schema = [
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'id' => 'ID',
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'category_name' => '分类名称',
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'title' => '标题',
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'author' => '作者',
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'source' => '来源',
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'image' => '封面图片',
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'link' => '外链',
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'desc' => '描述',
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'content' => '内容详情',
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'recommend' => '是否推荐',
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'sort' => '排序值',
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'view_count' => '浏览量',
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'praise_count' => '点赞数',
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'seo_title' => 'seo标题',
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'seo_keywords' => 'seo关键词',
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'seo_desc' => 'seo描述',
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'enabled' => '是否启用',
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'release_time' => '发布时间',
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'created_at' => '添加时间',
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'updated_at' => '最后更新时间'
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];
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// 获取导出数据
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$data = $this->getExportArticleData();
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// 获取Spreadsheet对象
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$spreadsheet = new Spreadsheet();
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$sheet = $spreadsheet->getActiveSheet();
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// 写入表头
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$title = array_values($schema);
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$title_col = 'A';
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foreach ($title as $value) {
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// 单元格内容写入
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$sheet->setCellValue($title_col . '1', $value);
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$title_col++;
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}
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// 写入数据
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$row = 2;
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$keys = array_keys($schema);
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foreach ($data as $item) {
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$data_col = 'A';
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foreach ($keys as $key) {
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$sheet->setCellValue($data_col . $row, $item[$key]);
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$data_col++;
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}
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$row++;
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}
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flush();
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ob_flush();
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$filename = date('YmdHms');
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header('Access-Control-Expose-Headers: Content-Disposition');
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header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; Charset=UTF-8');
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header('Content-Disposition: attachment;filename=' . $filename . '.xlsx');
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header('Cache-Control: max-age=0');
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$writer = IOFactory::createWriter($spreadsheet, 'Xlsx');
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$writer->save('php://output');
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}
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// 获取文章导出数据
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private function getExportArticleData()
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{
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$server = request()->server();
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$image_host = $server['REQUEST_SCHEME'] . "://" . $server['SERVER_NAME'] . config('filesystem.disks.public.url') . '/';
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$param = request()->param(['title', 'category_id', 'created_at']);
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$data = ArticleModel::field([
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'*',
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'CONCAT("' . $image_host . '", `image`)' => 'image',
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'CASE WHEN recommend = 1 THEN "是" ELSE "否" END' => 'recommend',
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'CASE WHEN enabled = 1 THEN "是" ELSE "否" END' => 'enabled',
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])
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->with('category', function($query) {
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return $query->field(['id', 'name']);
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})
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->language(request()->lang_id)
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->categoryNullable($param['category_id']??null)
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->withSearch(['title', 'created_at'], [
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'title' => $param['title']??'',
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'created_at' => !empty($param['created_at'])?explode(',', $param['created_at']):''
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])
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->order('sort', 'desc')
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->select()
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->hidden([
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'language_id',
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'category_id',
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'category',
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])
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->bindAttr('category', ['category_name' => 'name']);
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return $data->toArray();
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}
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}
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