Initial commit

2025-11-28 15:38:02 +01:00 · 2025-11-28 15:38:02 +01:00 · 2b89c4acd9
commit 2b89c4acd9
15 changed files with 3180 additions and 0 deletions
--- a/deploy/src/Services/PdfGenerator.php
+++ b/deploy/src/Services/PdfGenerator.php
@ -0,0 +1,102 @@
+<?php
+
+namespace Web2Print\Services;
+
+class PdfGenerator
+{
+    private array $config;
+
+    public function __construct(array $config)
+    {
+        $this->config = $config;
+    }
+
+    public function generate(string $html, ?string $css = null, array $options = []): string
+    {
+        // Créer un fichier HTML temporaire
+        $htmlFile = $this->createTempFile($html, $css);
+        $pdfFile = tempnam($this->config['tmp_dir'], 'pdf_') . '.pdf';
+
+        try {
+            // Construire la commande Paged.js CLI
+            $command = $this->buildCommand($htmlFile, $pdfFile, $options);
+
+            // Exécuter Paged.js CLI
+            $output = [];
+            $returnCode = 0;
+            exec($command . ' 2>&1', $output, $returnCode);
+
+            if ($returnCode !== 0) {
+                $this->log('Paged.js CLI error: ' . implode("\n", $output));
+                throw new \Exception('PDF generation failed: ' . implode("\n", $output));
+            }
+
+            // Lire le PDF généré
+            if (!file_exists($pdfFile)) {
+                throw new \Exception('PDF file not created');
+            }
+
+            $pdfContent = file_get_contents($pdfFile);
+
+            return $pdfContent;
+
+        } finally {
+            // Nettoyer les fichiers temporaires
+            @unlink($htmlFile);
+            @unlink($pdfFile);
+        }
+    }
+
+    private function createTempFile(string $html, ?string $css): string
+    {
+        $fullHtml = $html;
+
+        // Injecter le CSS dans le HTML si fourni
+        if ($css) {
+            $styleTag = "<style>{$css}</style>";
+            if (stripos($html, '</head>') !== false) {
+                $fullHtml = str_ireplace('</head>', $styleTag . '</head>', $html);
+            } else {
+                // Si pas de <head>, créer une structure HTML complète
+                $fullHtml = "<!DOCTYPE html><html><head><meta charset='utf-8'>{$styleTag}</head><body>{$html}</body></html>";
+            }
+        }
+
+        // S'assurer que le HTML a une structure complète
+        if (stripos($fullHtml, '<!DOCTYPE') === false) {
+            $fullHtml = "<!DOCTYPE html><html><head><meta charset='utf-8'></head><body>{$fullHtml}</body></html>";
+        }
+
+        $tempFile = tempnam($this->config['tmp_dir'], 'html_') . '.html';
+        file_put_contents($tempFile, $fullHtml);
+
+        return $tempFile;
+    }
+
+    private function buildCommand(string $htmlFile, string $pdfFile, array $options): string
+    {
+        $cmd = escapeshellcmd($this->config['pagedjs_bin']);
+        $cmd .= ' ' . escapeshellarg($htmlFile);
+        $cmd .= ' -o ' . escapeshellarg($pdfFile);
+
+        // Options supplémentaires pour Paged.js CLI
+        // Note: Paged.js utilise les règles CSS @page pour le format
+        // Les options sont limitées dans la CLI
+
+        // Timeout (millisecondes)
+        if (!empty($options['timeout'])) {
+            $cmd .= ' --timeout ' . (int)$options['timeout'];
+        } else {
+            $cmd .= ' --timeout ' . ($this->config['pagedjs_timeout'] * 1000);
+        }
+
+        return $cmd;
+    }
+
+    private function log(string $message): void
+    {
+        $timestamp = date('Y-m-d H:i:s');
+        $logMessage = "[{$timestamp}] {$message}\n";
+        file_put_contents($this->config['log_file'], $logMessage, FILE_APPEND);
+    }
+}