diff --git a/pixiv_json_to_html.py b/pixiv_json_to_html.py
new file mode 100644
index 0000000..f3edd5b
--- /dev/null
+++ b/pixiv_json_to_html.py
@@ -0,0 +1,125 @@
+from os.path import join, isfile, basename, abspath
+from json import load
+from html import escape
+
+
+def pixiv_json_to_html(dir_path):
+ json_path = join(dir_path, 'data.json')
+ with open(json_path, 'r', encoding='utf-8') as f:
+ data = load(f)
+ raw = data['raw']
+ title = raw['title']
+ html_data = f'{escape(title)}\n'
+ html_data += f'{escape(title)}
\n'
+ typ = raw['type']
+ img_idx = 1
+ used = set()
+ pbase = basename(abspath(dir_path))
+ if typ == 'article':
+ blocks = raw['body']['blocks']
+ imageMap = raw['body']['imageMap']
+ fileMap = raw['body']['fileMap']
+ urlEmbedMap = raw['body']['urlEmbedMap']
+ for block in blocks:
+ block_type = block['type']
+ if block_type == 'p':
+ text = block['text']
+ styles = []
+ if 'styles' in block:
+ styles = block['styles']
+ events = []
+ for style in styles:
+ if style['type'] == 'bold':
+ start = style['offset']
+ end = style['offset'] + style['length']
+ events.append((start, '', False))
+ events.append((end, '', True))
+ else:
+ raise ValueError(f'Unsupported style type: {style["type"]}')
+ events.sort(key=lambda x: (x[0], not x[2]))
+ output = ""
+ last_idx = 0
+ for pos, tag, is_closing in events:
+ output += escape(text[last_idx:pos])
+ output += tag
+ last_idx = pos
+ output += escape(text[last_idx:])
+ html_data += f'{output}
\n'
+ elif block_type == 'header':
+ for key in block:
+ if key not in ['type', 'text']:
+ print(block)
+ raise ValueError(f'Unsupported header block key: {key}')
+ text = block['text']
+ html_data += f'{escape(text)}
\n'
+ elif block_type == 'image':
+ image_id = block['imageId']
+ image_url = imageMap[image_id]['originalUrl']
+ image_ext = imageMap[image_id]['extension']
+ image_path = join(dir_path, f'{pbase}_{img_idx}.{image_ext}')
+ if not isfile(image_path):
+ print(image_path)
+ image_path = join(dir_path, f'{image_id}.{image_ext}')
+ image_path = basename(image_path)
+ html_data += f'})
\n'
+ if image_id not in used:
+ used.add(image_id)
+ img_idx += 1
+ elif block_type == 'url_embed':
+ urlEmbedId = block['urlEmbedId']
+ embedData = urlEmbedMap[urlEmbedId]
+ embedType = embedData['type']
+ if embedType == 'fanbox.post':
+ postInfo = embedData['postInfo']
+ postTitle = postInfo['title']
+ postUrl = f'https://www.fanbox.cc/{postInfo['creatorId']}/posts/{postInfo['id']}'
+ postCover = None
+ if 'cover' in postInfo and postInfo['cover']['type'] == 'cover_image':
+ postCover = postInfo['cover']['url']
+ postExcerpt = postInfo['excerpt']
+ html_data += f''
+ if postCover:
+ html_data += f'
})
'
+ html_data += f'
{escape(postExcerpt)}
{embed_html_data}
\n'
+ elif embedType == 'html':
+ embed_html_data = embedData['html']
+ html_data += f'{embed_html_data}
\n'
+ elif embedType == 'default':
+ url = embedData['url']
+ html_data += f'\n'
+ else:
+ raise ValueError(f'Unsupported embed type: {embedType}')
+ else:
+ print(block)
+ raise ValueError(f'Unsupported block type: {block_type}')
+ elif typ == 'image':
+ text = raw['body']['text']
+ images = raw['body']['images']
+ html_data += f'{escape(text).replace('\n', '
')}
\n'
+ for image in images:
+ image_id = image['id']
+ image_url = image['originalUrl']
+ image_ext = image['extension']
+ image_path = join(dir_path, f'{pbase}_{img_idx}.{image_ext}')
+ if not isfile(image_path):
+ print(image_path)
+ image_path = join(dir_path, f'{image_id}.{image_ext}')
+ image_path = basename(image_path)
+ html_data += f'
\n'
+ img_idx += 1
+ else:
+ raise ValueError(f'Unsupported body type: {typ}')
+ html_data += '\n'
+ with open(join(dir_path, 'output.html'), 'w', encoding='utf-8') as f:
+ f.write(html_data)
+
+
+if __name__ == '__main__':
+ import argparse
+ parser = argparse.ArgumentParser(description='Convert Pixiv JSON to HTML')
+ parser.add_argument('dir', help='Directory containing data.json')
+ args = parser.parse_args()
+ pixiv_json_to_html(args.dir)