Aplying opcions

src/main/java/es/uv/saic/service/PlantillaService.java

@@ -28,8 +28,10 @@ import org.springframework.util.FileCopyUtils;
 import com.fasterxml.jackson.core.JsonParseException;
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
+import es.uv.saic.shared.domain.InstanciaTasca;
 import es.uv.saic.shared.domain.Plantilla;
 import es.uv.saic.shared.domain.PlantillaComentario;
 import es.uv.saic.shared.domain.PlantillaConversation;
@@ -106,11 +108,34 @@ public class PlantillaService {
 	
 	
 	public String savePDF(String content, BigInteger idtascai) throws IOException, InterruptedException {
+    	InstanciaTascaDTO instanciaTasca = tc.findInstanciaTascaById(idtascai);
+
+		Plantilla plantilla = this.findEvidencia(Integer.parseInt(instanciaTasca.getTasca().getCodiEvidencia()), 
+			instanciaTasca.getInstancia().getTitulacio(), instanciaTasca.getInstancia().getTambit());
+		
+		String width = "297mm";
+    	String height = "210mm";
+
+		if (plantilla.getOpcions() != null && !plantilla.getOpcions().trim().isEmpty()) {
+			try {
+				ObjectMapper mapper = new ObjectMapper();
+				JsonNode rootNode = mapper.readTree(plantilla.getOpcions());
+				JsonNode orientacionNode = rootNode.get("orientacion");
+
+				if (orientacionNode != null && "vertical".equalsIgnoreCase(orientacionNode.asText())) {
+					width = "210mm";
+                	height = "297mm";
+				}
+			} catch (Exception e) {
+				System.err.println("Error al parsear el JSON de opciones: " + e.getMessage());
+			}
+		}
+		
 		content = content.replace("<p><!-- pagebreak --></p>", "<p class=\"pagebreak\"><!-- pagebreak --></p>");
 		Document d = Jsoup.parse(content, "UTF8");
 		d.head().append("<style>"
-				+ "@page{size: 297mm 210mm;} "
-				+ "html{ max-width:297mm; max-height:210mm; margin:0; padding:0; transform:scale(0.925); transform-origin:left top; } "
++ 				"@page{size: " + width + " " + height + ";} "
+            	+ "html{ max-width:" + width + "; max-height:" + height + "; margin:0; padding:0; transform:scale(0.925); transform-origin:left top; } "
 				+ "table { padding:2px !important; }"
 				+ "th, td { padding:2px !important; }"
 				+ ".pagebreak { page-break-before:always; }"