import os

import re

def markdown_to_html(md_text, img_lines=None):

"""Convert simple Markdown syntax to HTML and optionally insert img_lines."""

# Convert headers

md_text = re.sub(r'###### (.*?)\n', r'

\1

\n', md_text)

md_text = re.sub(r'##### (.*?)\n', r'

\1

\n', md_text)

md_text = re.sub(r'#### (.*?)\n', r'

\1

\n', md_text)

md_text = re.sub(r'### (.*?)\n', r'

\1

\n', md_text)

md_text = re.sub(r'## (.*?)\n', r'

\1

\n', md_text)

md_text = re.sub(r'# (.*?)\n', r'

\1

\n', md_text)

# Insert img_lines after each

if img_lines:

img_iter = iter(img_lines)

md_text = re.sub(r'()', lambda match: f'{match.group(1)}\n{next(img_iter, "")}\n', md_text)

# Convert bold and italic

md_text = re.sub(r'\*\*(.*?)\*\*', r'\1', md_text)

md_text = re.sub(r'\*(.*?)\*', r'\1', md_text)

# Convert links

md_text = re.sub(r'\[(.*?)\]\((.*?)\)', r'\1', md_text)

# Convert images

md_text = re.sub(r'!\[(.*?)\]\((.*?)\)', r'', md_text)

# Convert paragraphs

md_text = re.sub(r'\n\n+', r'

\n

', md_text)

md_text = re.sub(r'^\n+', '', md_text) # Remove leading newlines

md_text = re.sub(r'\n$', '', md_text) # Remove trailing newlines

md_text = f'

{md_text}

'

return md_text

def convert_txt_to_html(input_path, output_path, img_lines):

"""Convert a .txt file with Markdown content to an .html file."""

with open(input_path, 'r', encoding='utf-8') as txt_file:

md_text = txt_file.read()

html = markdown_to_html(md_text, img_lines)

with open(output_path, 'w', encoding='utf-8') as html_file:

html_file.write(html)

def get_img_lines(directory):

"""Read the content of img.txt in the specified directory and return as a list of lines."""

img_file_path = os.path.join(directory, 'img.txt')

if os.path.exists(img_file_path):

with open(img_file_path, 'r', encoding='utf-8') as img_file:

return img_file.readlines()

return []

def batch_convert_txt_to_html(directory):

"""Batch convert all .txt files in the specified directory to HTML files."""

output_directory = os.path.join(directory, '已处理')

os.makedirs(output_directory, exist_ok=True) # Create the output directory if it doesn't exist

img_lines = get_img_lines(directory) # Get content from img.txt as a list of lines

for filename in os.listdir(directory):

if filename.endswith('.txt'):

input_path = os.path.join(directory, filename)

output_path = os.path.join(output_directory, filename.replace('.txt', '.html'))

convert_txt_to_html(input_path, output_path, img_lines)

print(f'Converted: {filename} -> {output_path}')

def main():

current_directory = os.getcwd()

batch_convert_txt_to_html(current_directory)

if __name__ == "__main__":

main()