Fixed the Issue of Charts being Repeatedly Repaired

2025-11-24 19:27:02 +08:00
parent 4be9cc8a19
commit 107a58a08a
3 changed files with 200 additions and 12 deletions
@@ -211,8 +211,15 @@ class PDFRenderer:
                                )
                            else:
                                repair_stats['failed'] += 1
+                                reason = self.html_renderer._format_chart_error_reason(validation)
+                                block["_chart_renderable"] = False
+                                block["_chart_error_reason"] = reason
+                                self.html_renderer._note_chart_failure(
+                                    self.html_renderer._chart_cache_key(block),
+                                    reason
+                                )
                                logger.warning(
-                                    f"图表 {block.get('widgetId')} 修复失败，将使用原始数据"
+                                    f"图表 {block.get('widgetId')} 修复失败，将使用占位提示: {reason}"
                                )

                # 递归处理嵌套的blocks
@@ -324,6 +331,13 @@ class PDFRenderer:

                # 只处理chart.js类型的widget
                if widget_id and widget_type.startswith('chart.js'):
+                    failed, fail_reason = self.html_renderer._has_chart_failure(block)
+                    if block.get("_chart_renderable") is False or failed:
+                        logger.debug(
+                            f"跳过转换失败的图表 {widget_id}"
+                            f"{f'，原因: {fail_reason}' if fail_reason else ''}"
+                        )
+                        continue
                    try:
                        svg_content = self.chart_converter.convert_widget_to_svg(
                            block,