feat: add converting repository

docker-compose.yaml

@@ -9,7 +9,7 @@ services:
     restart: always
     ports:
       - "8000:8000"
-  
+
   db:
     # See more: https://registry.hub.docker.com/_/mongo
     image: "mongo:8.0"
@@ -26,7 +26,11 @@ services:
     environment:
       MONGO_INITDB_ROOT_USERNAME: ${MONGO_INITDB_ROOT_USERNAME:-mongoadmin}
       MONGO_INITDB_ROOT_PASSWORD: ${MONGO_INITDB_ROOT_PASSWORD:-secret}
-
+
+  unoserver:
+    image: ghcr.io/unoconv/unoserver-docker
+    ports:
+      - 2003:2003
 
 volumes:
   mongodb:

pyproject.toml

@@ -20,6 +20,7 @@ pydantic = "^2.9.2"
 ruff = "^0.6.7"
 uvicorn = "^0.31.0"
 pycups = "^2.0.4"
+unoserver = "^3.1"
 
 [tool.poetry.group.mongo.dependencies]
 beanie = "^1.26.0"

src/modules/converting/repository.py

@@ -0,0 +1,35 @@
+__all__ = ["Converting"]
+
+import os
+
+import unoserver.client
+
+
+class Converting:
+    def __init__(self, server="0.0.0.0", port=2003):
+        self.client = unoserver.client.UnoClient(server, port)
+
+    def conversion_is_allowed(self, filename: str):
+        return filename[filename.rfind(".") + 1 :] in [
+            "doc",
+            "docx",
+            "png",
+            "txt",
+            "jpg",
+            "md",
+            "bmp",
+            "xlsx",
+            "xls",
+            "odt",
+            "ods",
+        ]
+
+    def any2pdf(self, filename: str):
+        if not self.conversion_is_allowed(filename):
+            print("The file cannot be converted.")
+            return
+        filepath = (here := os.path.dirname(__file__))[: here.index("src")] + f"files_to_be_printed/{filename}"
+        self.client.convert(inpath=filepath, outpath=f"{filepath[:filepath.rfind('.')]}.pdf")
+
+
+converting_repository: Converting = Converting()