From e179fb33d77e3941a7f6b3d97af2109338b10c9d Mon Sep 17 00:00:00 2001
From: Rodrigo Martins <rodrigo.sousa.577@gmail.com>
Date: Mon, 21 Apr 2025 19:48:27 -0300
Subject: [PATCH] tenta fix pdfservice.js

---
 src/server/services/PdfService.ts | 39 +++++++++++++++++++++++--------
 1 file changed, 29 insertions(+), 10 deletions(-)

diff --git a/src/server/services/PdfService.ts b/src/server/services/PdfService.ts
index f4648df..370ff99 100644
--- a/src/server/services/PdfService.ts
+++ b/src/server/services/PdfService.ts
@@ -284,19 +284,38 @@ export class PdfService {
           .replace(/&#(\d+);/g, (m, code) => String.fromCharCode(code));
       }
 
+      // Função para remover todas as tags HTML, exceto as de formatação suportadas
+      function stripUnsupportedTags(html: string): string {
+        // Remove todas as tags, exceto <b>, <strong>, <i>, <em>, <u>, <br>, <p>, <span style="text-indent:2em;">
+        // Remove atributos de <span> exceto text-indent
+        return html
+          // Remove spans que não são recuo
+          .replace(/<span\b((?!text-indent)[^>])*?>/gi, '')
+          // Remove atributos de <b>, <strong>, <i>, <em>, <u>, <p>
+          .replace(/<(b|strong|i|em|u|p)[^>]*>/gi, '<$1>')
+          // Remove todas as outras tags e atributos
+          .replace(/<(?!\/?(b|strong|i|em|u|br|p|span)[ >])[^>]+>/gi, '')
+          // Remove spans sem text-indent
+          .replace(/<span>(.*?)<\/span>/gi, '$1')
+          // Remove comentários HTML
+          .replace(/<!--[\s\S]*?-->/g, '');
+      }
+
       // Processar variáveis do template e decodificar entidades HTML
       // Mantém tags <b>, <strong>, <i>, <em>, <u>, <br>, <p>, <span style="text-indent:2em;">
       const texto = decodeHtmlEntities(
-        this.processarTemplate(conteudo, escritorio)
-          .replace(/<br\s*\/?>/gi, '\n')
-          .replace(/<\/p>/gi, '\n\n')
-          .replace(/<p[^>]*>/gi, '') // Remove apenas a tag de abertura <p>
-          .replace(/<span[^>]*text-indent[^>]*>/gi, '§§INDENT§§') // Marca recuo de parágrafo
-          .replace(/<\/span>/gi, '')
-          .replace(/\r\n/g, '\n')
-          .replace(/\r/g, '\n')
-          .replace(/\n{3,}/g, '\n\n')
-          .trim()
+        stripUnsupportedTags(
+          this.processarTemplate(conteudo, escritorio)
+            .replace(/<br\s*\/?>/gi, '\n')
+            .replace(/<\/p>/gi, '\n\n')
+            .replace(/<p[^>]*>/gi, '') // Remove apenas a tag de abertura <p>
+            .replace(/<span[^>]*text-indent[^>]*>/gi, '§§INDENT§§') // Marca recuo de parágrafo
+            .replace(/<\/span>/gi, '')
+            .replace(/\r\n/g, '\n')
+            .replace(/\r/g, '\n')
+            .replace(/\n{3,}/g, '\n\n')
+            .trim()
+        )
       );
 
       // Quebra o texto em parágrafos (mantendo quebras de linha duplas como parágrafo)