Merge pull request OpenEPaperLink#114 from rohankapoorcom/use-relativ…

…e-paths

Remove hardcoded paths to config and use relative paths

custom_components/open_epaper_link/camera.py

@@ -1,5 +1,6 @@
 from __future__ import annotations
 from .const import DOMAIN
+from .util import get_image_path
 import logging
 import datetime
 import mimetypes
@@ -22,7 +23,7 @@ async def async_setup_entry(hass, config_entry, async_add_entities):
     new_devices = []
     for esls in hub.esls:
         if hub.data[esls]["lqi"] != 100 or hub.data[esls]["rssi"] != 100:
-            camera = LocalFile(esls, "/config/www/open_epaper_link/open_epaper_link."+ str(esls).lower() + ".jpg", hub)
+            camera = LocalFile(esls, get_image_path(hass, "open_epaper_link." + str(esls).lower()), hub)
             new_devices.append(camera)
     async_add_entities(new_devices,True)
 
@@ -49,7 +50,7 @@ def device_info(self) -> DeviceInfo:
     @property
     def name(self):
         return self._name
-        
+
     def camera_image(
         self, width: int | None = None, height: int | None = None
     ) -> bytes | None:
@@ -65,7 +66,7 @@ def camera_image(
 
     def check_file_path_access(self, file_path):
         """Check that filepath given is readable."""
-        
+
     def update_file_path(self, file_path):
         self._file_path = file_path
         self.schedule_update_ha_state()

custom_components/open_epaper_link/imagegen.py

@@ -11,6 +11,7 @@
 import asyncio
 import time
 from .const import DOMAIN
+from .util import get_image_folder, get_image_path
 from PIL import Image, ImageDraw, ImageFont
 from requests_toolbelt.multipart.encoder import MultipartEncoder
 from homeassistant.exceptions import HomeAssistantError
@@ -447,8 +448,8 @@ def customimage(entity_id, service, hass):
     img = img.rotate(rotate, expand=True)
     rgb_image = img.convert('RGB')
     patha = os.path.join(os.path.dirname(__file__), entity_id + '.jpg')
-    pathb = os.path.join("/config/www/open_epaper_link", str(entity_id).lower() + '.jpg')
-    pathc = "/config/www/open_epaper_link"
+    pathb = get_image_path(hass, entity_id)
+    pathc = get_image_folder(hass)
     isExist = os.path.exists(pathc)
     if not isExist:
         os.makedirs(pathc)

custom_components/open_epaper_link/manifest.json

@@ -1,13 +1,21 @@
 {
   "domain": "open_epaper_link",
   "name": "OpenEPaperLink",
-  "codeowners": ["@jonasniesner"],
+  "codeowners": [
+    "@jonasniesner"
+  ],
   "config_flow": true,
-  "dependencies": ["recorder"],
+  "dependencies": [
+    "recorder"
+  ],
   "documentation": "https://github.com/jonasniesner/open_epaper_link_homeassistant",
   "integration_type": "hub",
   "iot_class": "local_push",
   "issue_tracker": "https://github.com/jonasniesner/open_epaper_link_homeassistant/issues",
-  "requirements": ["qrcode[pil]"],
+  "requirements": [
+    "qrcode[pil]==7.4.2",
+    "requests_toolbelt==1.0.0",
+    "websocket-client==1.7.0"
+  ],
   "version": "0.1.4"
-}
+}

custom_components/open_epaper_link/util.py

@@ -0,0 +1,8 @@
+
+def get_image_folder(hass):
+    """Return the folder where images are stored."""
+    return hass.config.path("www/open_epaper_link")
+
+def get_image_path(hass, entity_id):
+    """Return the path to the image for a specific tag."""
+    return hass.config.path("www/open_epaper_link/open_epaper_link."+ str(entity_id).lower() + ".jpg")