A flask server with the following functionalities:

• Upload a document to the server
• Perform find and replace on the document

Application Should be installed and running in headless mode

/Applications/LibreOffice.app/Contents/MacOS/soffice --backtrace --headless --nocrashreport --nodefault --nologo --nofirststartwizard --norestore --accept="socket,host=127.0.0.1,port=2002,tcpNoDelay=1;urp;StarOffice.ComponentContext"

Change the application path to suit your requirement. The example is for MacOS

Should be installed on the server. Note that Unoserver installation is not straighforward. Unoserver requires the Python distribution which is bundled with LibreOffice. The following command can be used to install Unoserver

/Applications/LibreOffice.app/Contents/Resources/python -m pip install unoserver

_Change the application path to suit your requirement. The example is for MacOS. Refer to https://github.com/unoconv/unoserver

REDIS_HOST=redis-15866.c99.us-east-1-4.ec2.cloud.redislabs.com
REDIS_PORT=15866
REDIS_PASSWORD=XXXXXXXXXXXXXXXXXXX
UPLOAD_FOLDER=/tmp/document_service/uploads
PROCESS_FOLDER=/tmp/document_service/processed
LIBREOFFICE_PYTHON=/Applications/LibreOffice.app/Contents/Resources/python
PORT=3000
MAX_FILE_SIZE=31457280

flask --app "src.unstract.document_service.main:app" run --debug

If we are using Nginx to frontend the server for SSL, make sure Autherization and Content-Length headers are passed

location / {
        proxy_pass http://localhost:3000/;
        proxy_buffering off;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Port $server_port;
        proxy_pass_request_headers on;
        client_max_body_size 100M;
        proxy_request_buffering off;
        include proxy_params;
}

Thunder collection thunder-collection_document-service.json for API testing. upload a pdf document, then hit find_and_replace api. it will generate a pdf document. download it and verify replacement text.

VS Marketplace Link: https://marketplace.visualstudio.com/items?itemName=rangav.vscode-thunder-client