141 lines
4.3 KiB
Python
141 lines
4.3 KiB
Python
import os
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import markdown
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from config_manager import ConfigManager
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from typing import Optional
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class MarkdownRenderer:
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"""Markdown渲染器，支持将Markdown文本渲染为带样式的HTML文件"""
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def __init__(self, config_manager: ConfigManager):
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self.config_manager = config_manager
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def render_markdown_to_html_file(self, markdown_text: str, output_path: str) -> Optional[str]:
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"""
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将Markdown文本渲染为带样式的HTML文件。
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Args:
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markdown_text: Markdown格式的文本。
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output_path: 输出HTML文件的路径。
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Returns:
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如果成功，返回生成的HTML文件路径；否则返回None。
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"""
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# 检查配置中的RenderMarkdown设置，默认开启
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render_enabled = self.config_manager.get("RenderMarkdown")
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if render_enabled is None:
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# 如果配置中没有设置，使用默认值True
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render_enabled = True
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if not render_enabled:
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return None
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try:
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# 将Markdown转换为HTML
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html_body = markdown.markdown(markdown_text, extensions=['extra', 'tables'])
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# 组装完整的HTML文档，并嵌入CSS样式
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full_html = self._wrap_with_style(html_body)
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# 将HTML内容写入文件
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with open(output_path, 'w', encoding='utf-8') as f:
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f.write(full_html)
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return output_path
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except Exception as e:
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print(f"渲染Markdown到HTML文件时出错: {e}")
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return None
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def _wrap_with_style(self, html_body: str) -> str:
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"""将HTML内容包裹在带有预设CSS样式的完整HTML结构中"""
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css_style = """
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<style>
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body {
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font-family: 'Arial', 'Microsoft YaHei', sans-serif;
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line-height: 1.6;
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color: #333;
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background-color: #fff;
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padding: 20px;
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margin: 0;
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}
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h1, h2, h3, h4, h5, h6 {
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color: #2c3e50;
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margin-top: 1.5em;
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margin-bottom: 0.5em;
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}
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p {
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margin: 0.8em 0;
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}
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ul, ol {
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margin: 0.8em 0;
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padding-left: 2em;
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}
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li {
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margin: 0.3em 0;
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}
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code {
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background-color: #f8f9fa;
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padding: 0.2em 0.4em;
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border-radius: 3px;
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font-family: 'Monaco', 'Consolas', monospace;
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}
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pre {
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background-color: #f8f9fa;
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padding: 1em;
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border-radius: 5px;
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overflow-x: auto;
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}
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pre code {
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background: none;
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padding: 0;
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}
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blockquote {
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border-left: 4px solid #ddd;
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padding-left: 1em;
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margin-left: 0;
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color: #666;
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}
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table {
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border-collapse: collapse;
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width: 100%;
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margin: 1em 0;
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}
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th, td {
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border: 1px solid #ddd;
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padding: 0.5em;
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text-align: left;
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}
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th {
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background-color: #f8f9fa;
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font-weight: bold;
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}
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.score {
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font-weight: bold;
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color: #e74c3c;
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}
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.comment {
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background-color: #fff3cd;
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padding: 10px;
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border-left: 4px solid #ffc107;
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margin: 10px 0;
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}
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</style>
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"""
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return f"""
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>作文批改报告</title>
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{css_style}
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</head>
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<body>
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{html_body}
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</body>
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</html>
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"""
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# 工具函数
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def create_markdown_renderer(config_manager: ConfigManager) -> MarkdownRenderer:
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"""创建Markdown渲染器实例"""
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return MarkdownRenderer(config_manager) |