127 lines
3.7 KiB
PHP
127 lines
3.7 KiB
PHP
<?php
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namespace OCA\Gestion\Service;
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use Throwable;
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use Dompdf\Dompdf;
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use Dompdf\Options;
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use OCA\Gestion\Exception\TemplateException;
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class HtmlToPdfService
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{
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private $templatesPath;
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private $assetsPath;
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public function __construct()
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{
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$this->templatesPath = __DIR__ . '/../../templates/pdf/';
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$this->assetsPath = '/var/www/html/data/admin/files/.gestion/';
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}
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public function generatePdf($templateName, $data, $options = [])
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{
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try {
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$htmlContent = $this->renderPhpTemplate($templateName, $data);
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return $this->convertToPdf($htmlContent, $options);
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} catch (\Exception $e) {
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error_log('HtmlToPdfService Error: ' . $e->getMessage());
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throw new TemplateException('Erreur génération PDF: ' . $e->getMessage());
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}
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}
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/**
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* Rend un template PHP avec les données
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*/
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private function renderPhpTemplate($templateName, $data)
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{
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$templateFile = $this->templatesPath . $templateName . '.php';
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if (!file_exists($templateFile)) {
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throw new TemplateException("Template introuvable: " . $templateFile);
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}
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try {
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$templateData = array_merge($data, [
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'logo_base64' => $this->getLogoBase64()
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]);
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extract($templateData);
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ob_start();
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include $templateFile;
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return ob_get_clean();
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} catch (Throwable $e) {
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ob_end_clean();
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throw new TemplateException("Erreur lors du rendu du template: " . $e->getMessage(), 0, $e);
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}
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}
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/**
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* Récupère le logo en base64
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*/
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private function getLogoBase64()
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{
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$logoPath = $this->assetsPath . 'logo.png';
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if (file_exists($logoPath)) {
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return base64_encode(file_get_contents($logoPath));
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}
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// Retour d'un pixel transparent si pas de logo
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return 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==';
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}
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/**
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* Convertit HTML en PDF
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*/
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private function convertToPdf($htmlContent, $options = [])
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{
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$dompdfOptions = new Options();
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$dompdfOptions->set('defaultFont', 'DejaVu Sans');
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$dompdfOptions->set('isRemoteEnabled', true);
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$dompdfOptions->set('isHtml5ParserEnabled', true);
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$dompdfOptions->set('enable_css_float', true);
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$dompdfOptions->set('enable_font_subsetting', true);
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$paper = $options['paper'] ?? 'A4';
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$orientation = $options['orientation'] ?? 'portrait';
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$dompdf = new Dompdf($dompdfOptions);
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$dompdf->loadHtml($htmlContent);
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$dompdf->setPaper($paper, $orientation);
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$dompdf->render();
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return $dompdf->output();
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}
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public function generateInvoiceFilename($factureData, $prefix = 'FACTURE')
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{
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$numero = str_pad($factureData['num'] ?? '', 6, '0', STR_PAD_LEFT);
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$month = str_pad($factureData['month'] ?? date('m'), 2, '0', STR_PAD_LEFT);
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$year = $factureData['year'] ?? date('Y');
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return "{$prefix}_{$numero}_{$month}_{$year}.pdf";
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}
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/**
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* Debug template PHP
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*/
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public function debugTemplate($templateName, $data)
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{
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echo "=== DONNÉES REÇUES ===\n";
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var_dump($data);
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echo "\n=== TEMPLATE PHP UTILISÉ ===\n";
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$templateFile = $this->templatesPath . $templateName . '.php';
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echo "Fichier: $templateFile\n";
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echo "Existe: " . (file_exists($templateFile) ? "OUI" : "NON") . "\n";
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echo "\n=== HTML GÉNÉRÉ ===\n";
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$html = $this->renderPhpTemplate($templateName, $data);
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echo substr($html, 0, 2000) . "...\n";
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return $html;
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}
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}
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