104 lines
3.1 KiB
PHP
104 lines
3.1 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace RprtCli\Utils\PdfExport;
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use Exception;
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use RprtCli\Utils\Configuration\ConfigurationInterface;
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use Mpdf\Output\Destination;
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class PdfExportService implements PdfExportInterface {
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protected $templatePath;
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protected $output;
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protected $config;
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protected $mpdf;
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public function __construct(ConfigurationInterface $config, $mpdf) {
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$this->config = $config;
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$this->mpdf = $mpdf;
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}
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public function getTemplatePath(): ?string
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{
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if (!isset($this->templatePath)) {
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$template_path = $this->config->get('report.template_path', FALSE);
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if (!$template_path) {
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$template_path = readline('Enter template file path: ');
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}
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if (!file_exists($template_path)) {
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throw new Exception('Template file not found!');
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}
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$this->templatePath = $template_path;
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}
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return $this->templatePath;
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}
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public function setTemplatePath(string $path): void {
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if (file_exists($path)) {
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$this->templatePath = $path;
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return;
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}
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throw new Exception('Template file not found!');
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}
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public function parsedDataToHtmlTable(array $data): ?string {
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$table = '<table><thead><tr>';
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$header = array_shift($data);
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foreach ($header as $cell) {
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$table .= "<th>{$cell}</th>";
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}
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$table .= '</tr></thead><tbody>';
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foreach ($data as $row) {
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$cells = [];
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foreach ($row as $cell) {
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$cells[] = "<td>{$cell}</td>";
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}
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$rows[] = '<tr>' . implode($cells) . '</tr>';
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}
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$table .= implode('', $rows);
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$table .= '</tbody></table>';
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return $table;
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}
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public function replaceTokensInTemplate(string $template_path, array $tokens): ?string
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{
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$template = file_get_contents($template_path);
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foreach ($tokens as $key => $value) {
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$template = str_replace("[[{$key}]]", $value, $template);
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}
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return $template;
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}
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public function pdfExport(string $html, $output = null): bool {
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$this->mpdf->SetProtection(array('print'));
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$this->mpdf->SetTitle("Acme Trading Co. - Invoice");
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$this->mpdf->SetAuthor("Acme Trading Co.");
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$this->mpdf->SetDisplayMode('fullpage');
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$this->mpdf->WriteHTML($html);
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if (!$this->output) {
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$this->output = $this->config->get('report.output', NULL) ?? readline('Enter output file path: ');
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}
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$this->mpdf->Output($this->output, Destination::FILE);
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return file_exists($this->output);
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}
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public function setOutput(string $path) {
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$this->output = $path;
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}
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public function fromDataToPdf(array $data, array $tokens = []): bool {
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$template_path = $this->getTemplatePath();
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$tokens['table'] = $this->parsedDataToHtmlTable($data);
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$html = $this->replaceTokensInTemplate($template_path, $tokens);
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$success = $this->pdfExport($html);
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return $success;
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}
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}
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