documentation

api/ovdashboard_api/config.py

@@ -18,18 +18,35 @@ from .settings import SETTINGS
 _logger = getLogger(__name__)
 
 
-class TickerConfig(BaseModel):
+class TickerAPIConfig(BaseModel):
     """
-    Section "[ticker]" in "config.txt".
+    Section "[ticker.api]" in "config.txt".
     """
 
     file_name: str = "ticker"
     separator: str = " +++ "
     comment_marker: str = "#"
+
+
+class TickerUIConfig(BaseModel):
+    """
+    Section "[ticker.ui]" in "config.txt".
+    """
+
+    display: bool = True
     color: str = "primary"
     speed: int = 30
 
 
+class TickerConfig(BaseModel):
+    """
+    Section "[ticker]" in "config.txt".
+    """
+
+    api: TickerAPIConfig = TickerAPIConfig()
+    ui: TickerUIConfig = TickerUIConfig()
+
+
 class ImageConfig(BaseModel):
     """
     Sections "[image*]" in "config.txt".
@@ -72,7 +89,7 @@ class Config(BaseModel):
         dav_file = DavFile(SETTINGS.config_path)
 
         try:
-            return cls.parse_obj(
+            cfg = cls.parse_obj(
                 toml_loads(await dav_file.as_string)
             )
 

api/ovdashboard_api/routers/__init__.py

@@ -7,7 +7,7 @@ This file: Main API router definition.
 from fastapi import APIRouter
 
 from ..settings import SETTINGS
-from . import aggregate, calendar, image, text, ticker
+from . import aggregate, calendar, image, misc, text, ticker
 
 main_router = APIRouter(prefix=f"/{SETTINGS.api_v1_prefix}")
 main_router.include_router(text.router)
@@ -15,6 +15,7 @@ main_router.include_router(ticker.router)
 main_router.include_router(image.router)
 main_router.include_router(calendar.router)
 main_router.include_router(aggregate.router)
+main_router.include_router(misc.router)
 
 __all__ = [
     "main_router",

api/ovdashboard_api/routers/misc.py

@@ -0,0 +1,45 @@
+"""
+Router "misc" provides:
+
+- getting the project version
+- getting the device IP
+"""
+
+from importlib.metadata import version
+from logging import getLogger
+from socket import AF_INET, SOCK_DGRAM, socket
+
+from fastapi import APIRouter
+
+from ..settings import SETTINGS
+
+_logger = getLogger(__name__)
+
+router = APIRouter(prefix="/misc", tags=["misc"])
+
+
+@router.on_event("startup")
+async def start_router() -> None:
+    _logger.debug(f"{router.prefix} router starting.")
+
+
+@router.get("/lanip")
+async def get_ip() -> str:
+    with socket(
+        family=AF_INET,
+        type=SOCK_DGRAM,
+    ) as s:
+        s.settimeout(0)
+        try:
+            s.connect((SETTINGS.ping_address, SETTINGS.ping_port))
+            IP = s.getsockname()[0]
+
+        except Exception:
+            IP = "127.0.0.1"
+
+        return IP
+
+
+@router.get("/version")
+async def get_version() -> str:
+    return version("ovdashboard-api")

api/ovdashboard_api/routers/text.py

@@ -5,8 +5,6 @@ Router "text" provides:
 - finding text files by name prefix
 - getting text file raw content by name prefix
 - getting text file HTML content by name prefix (using Markdown)
-- getting the "ticker" raw content
-- getting the "ticker" HTML content (using Markdown)
 """
 
 import re

api/ovdashboard_api/routers/ticker.py

@@ -1,12 +1,9 @@
 """
-Router "text" provides:
+Router "ticker" provides:
 
-- listing text files
-- finding text files by name prefix
-- getting text file raw content by name prefix
-- getting text file HTML content by name prefix (using Markdown)
-- getting the "ticker" raw content
-- getting the "ticker" HTML content (using Markdown)
+- getting the ticker's raw content
+- getting the ticker's HTML content (using Markdown)
+- getting the ticker's UI config
 """
 
 from logging import getLogger
@@ -15,7 +12,7 @@ from typing import Iterator
 from fastapi import APIRouter, Depends
 from markdown import markdown
 
-from ..config import Config
+from ..config import Config, TickerUIConfig
 from ..dav_common import webdav_ensure_path
 from ..dav_file import DavFile
 from .text import text_lister, text_unique
@@ -34,7 +31,7 @@ async def start_router() -> None:
 
 async def get_ticker_lines() -> Iterator[str]:
     cfg = await Config.get()
-    file_name = await text_unique(cfg.ticker.file_name)
+    file_name = await text_unique(cfg.ticker.api.file_name)
 
     ticker = await DavFile(
         f"{await text_lister.remote_path}/{file_name}",
@@ -55,7 +52,7 @@ async def get_ticker_content_lines(
     return (
         line
         for line in ticker_lines
-        if not line.startswith(cfg.ticker.comment_marker)
+        if not line.startswith(cfg.ticker.api.comment_marker)
     )
 
 
@@ -63,22 +60,32 @@ async def get_ticker_content(
     ticker_content_lines: Iterator[str] = Depends(get_ticker_content_lines),
 ) -> str:
     cfg = await Config.get()
-    ticker_content = cfg.ticker.separator.join(
+    ticker_content = cfg.ticker.api.separator.join(
         ["", *ticker_content_lines, ""],
     )
 
     return ticker_content.strip()
 
 
-@ router.get("/get/html")
+@ router.get("/html")
 async def get_ticker(
     ticker_content: str = Depends(get_ticker_content),
 ) -> str:
     return markdown(ticker_content)
 
 
-@ router.get("/get/raw")
+@ router.get("/raw")
 async def get_raw_ticker(
     ticker_content: str = Depends(get_ticker_content),
 ) -> str:
     return ticker_content
+
+
+@ router.get(
+    "/config",
+    response_model=TickerUIConfig,
+)
+async def get_ui_config(
+    cfg: Config = Depends(Config.get),
+) -> TickerUIConfig:
+    return cfg.ticker.ui

api/ovdashboard_api/settings.py

@@ -52,6 +52,10 @@ class Settings(BaseSettings):
     cache_seconds: int = 30
     cache_size: int = 30
 
+    # doesn't even have to be reachable
+    ping_address: str = "10.0.0.0"
+    ping_port: int = 1
+
     api_v1_prefix: str = "api/v1"
     openapi_url: str = "/openapi.json"
     docs_url: Optional[str] = None if production_mode else "/docs"