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<?php
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namespace App\Console\Commands;
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use App\Models\ProjectAssociation\ProjectAssociation;
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use App\Models\File\DataFile;
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use Dompdf\Dompdf;
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use Dompdf\Options;
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use Illuminate\Console\Command;
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class ProjectFilePDF extends Command
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{
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/**
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* The name and signature of the console command.
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*
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* @var string
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*/
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protected $signature = 'project_file_pdf';
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/**
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* The console command description.
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*
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* @var string
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*/
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protected $description = '网站项目数据，生成PDF文件';
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protected $AiccWechat;
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protected $DataFile;
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protected $time;
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/**
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* Create a new command instance.
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*
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* @return void
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*/
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public function __construct()
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{
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$this->AiccWechat = new ProjectAssociation();
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$this->DataFile = new DataFile();
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$this->time = date("Y-m-d");
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parent::__construct();
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}
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/**
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* Execute the console command.
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*
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* @return int
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*/
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public function handle()
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{
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$data = $this->get_data();
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# 详细数据
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$items = $data['items'];
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# 总分页
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$totalPage = $data['totalPage'];
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$this->dataPush($items);
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if ($totalPage > 1) {
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for ($page = 2; $page <= $totalPage; $page++) {
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$da = $this->get_data();
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$this->dataPush($da['items']);
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}
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}
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$this->info('生成pdf完成');
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return 0;
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}
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/**
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* 数据生成并保存
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* @param array $items
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* @return void
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*/
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public function dataPush(array $items)
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{
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foreach ($items as $item) {
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$project_id = $item->project_id;
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$application_id = $item->wx_id;
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$wx_user_id = $item->wx_user_id;
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// todo 根据项目查询数据
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$project_data = [];
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$html = $this->html($project_data);
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$filename = hash('md5', $this->time . '-' . $project_id . '-' . $application_id);
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$file_path = $this->savePDF($html, $filename);
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$this->DataFile->saveData(compact('project_id', 'application_id', 'file_path') + ['time' => $this->time]);
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}
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}
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public function get_data($page = 1, $perPage = 20)
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{
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$data = $this->AiccWechat->allData($page, $perPage);
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# 总条数
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$total = $data['total'];
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if (empty($total)) {
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$this->error('暂无绑定AICC微信数据');
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return 0;
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}
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# 详细数据
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$items = $data['items'];
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# 总分页
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$totalPage = $data['totalPage'];
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# 当前页
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$currentPage = $data['currentPage'];
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return compact('total', 'items', 'totalPage', 'currentPage');
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}
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public function savePDF($html, $filename)
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{
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// todo 生成中文有问题
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# 实例化并使用dompdf类
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$options = new Options();
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$options->setDefaultFont('arial');
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$dompdf = new Dompdf($options);
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$dompdf->loadHtml($html);
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#（可选）设置纸张大小和方向
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$dompdf->setPaper('A4', 'landscape');
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# 将HTML渲染为PDF
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$dompdf->render();
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// 获取PDF内容
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$pdfContent = $dompdf->output();
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// 指定保存路径和文件名
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$savePath = public_path('PDF/' . $filename . '.pdf');
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// 将PDF内容保存到文件
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file_put_contents($savePath, $pdfContent);
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// 输出保存成功消息
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return $savePath;
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}
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/**
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* 根据数据生成 Html
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* @param $item
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* @return string
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*/
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protected function html($item)
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{
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$html = '<html>';
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$html .= '<body style="font-family:arial">';
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$html .= '<h1>Hello, World!</h1>';
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$html .= '<p>中文内容</p>';
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$html .= '</body>';
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$html .= '</html>';
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return $html;
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}
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} |
...
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...
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