Is it possible for markdown export to link to other files?

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I exported a notebook to markdown (which is great), but I found that the files don't have links to other files like they were in Siyuan.

So, is there anyway to make markdown exports have links to other files?

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    • 88250

      Maybe it is feasible. If you have time, you can simply verify it and see if there are developers in the community to implement and improve it. Thank you.

    • MiscReply
    • adham
      Author

      Here's the before and after comparison.

      Before:

      
      # Networking
      
      The most important things to know are the networking protocols.
      
      
      * [TCP](siyuan://blocks/20231110002225-jzlfmvr)
      * [UDP](siyuan://blocks/20231111114912-9gi1l0p)
      * [HTTP](siyuan://blocks/20231110002250-b9w413n)
      * [TLS](siyuan://blocks/20231111114933-oti4rz4)
      * [WebSockets](siyuan://blocks/20231111115839-xw23n4k)
      * [WebRTC](siyuan://blocks/20231111114916-nevtkga)
      
      
      

      After:

      # Networking
      
      The most important things to know are the networking protocols.
      
      
      * [TCP](/Networking/TCP.md)
      * [UDP](/Networking/UDP.md)
      * [HTTP](/Networking/HTTP.md)
      * [TLS](/Networking/TLS.md)
      * [WebSockets](/Networking/WebSockets.md)
      * [WebRTC](/Networking/WebRTC.md)
      
      
      
    • Siysuy

      I think the issue remains with anchor hash for the reason that it is limited to notebook currently, meaning I cannot select rendering from Markdown to HTML from the notebook_ex > export > (selectable=Markdown/siyuan.sy.zip).

      How would i export my notes to HTML with anchor hash? I think I would be limited to using pandoc input.md -o output.html, I tried it with pandoc, which succesfully creates html with link to other note, but it just opens the other note without navigation to the <span> block, so no hash jump in browser (brave/firefox) to block.

      1 Reply
      4 Operate
      Siysuy updated this reply at 2024-03-21 00:58:07
      Siysuy updated this reply at 2024-03-21 00:55:13
      Siysuy updated this reply at 2024-03-21 00:41:56
      Siysuy updated this reply at 2024-03-21 00:34:11
    • adham 1
      Author

      I was able to do it (for documents only, not blocks, as I don't know how to find out if the link is of a block or a document, and I don't want to mutate the linked documents anyway).

      Here's the Python script:

      import os
      import re
      import requests
      
      # Replace 'YOUR_API_ENDPOINT' with the actual Siyuan API endpoint
      SIYUAN_API_ENDPOINT = "http://localhost:6806"
      
      
      # Function to make a SQL query to Siyuan API
      def query_block_details(block_id):
          query = {"stmt": f"SELECT * FROM blocks WHERE id='{block_id}'"}
          response = requests.post(f"{SIYUAN_API_ENDPOINT}/api/query/sql", json=query)
          return response.json()
      
      
      # Function to process each markdown file
      def process_markdown_file(file_path):
          with open(file_path, "r", encoding="utf-8") as file:
              content = file.read()
      
              # Use regex to find instances of [Anchor text](siyuan://blocks/block-id)
              matches = re.findall(r"\[.*?\]\(siyuan://blocks/(.*?)\)", content)
      
              for block_id in matches:
                  # Query Siyuan API to get block details
                  result = query_block_details(block_id)
      
                  # Assumes ref is of a document, not a block
                  if result:
                      hpath_value = result["data"][0].get("hpath")
      
                      # Replace the siyuan://blocks/block-id with hpath_value.md
                      new_link = f"({hpath_value}.md)"
      
                      # Replace the old link in the content
                      content = content.replace(f"(siyuan://blocks/{block_id})", new_link)
      
          # Write the updated content back to the file
          with open(file_path, "w", encoding="utf-8") as file:
              file.write(content)
      
      
      def process_markdown_directory(directory_path):
          for root, _, files in os.walk(directory_path):
              for file_name in files:
                  if file_name.endswith(".md"):
                      file_path = os.path.join(root, file_name)
                      process_markdown_file(file_path)
      
      
      # Replace 'YOUR_MARKDOWN_DIRECTORY_PATH' with the actual path to your exported markdown files
      markdown_directory_path = "YOUR_MARKDOWN_DIRECTORY_PATH"
      
      # Process each markdown file in the specified path
      process_markdown_directory(markdown_directory_path)
      
      
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