Allow to fetch location via API

adsb-multi-portal-feeder/CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## [1.0.3] - 2021-03-29
+
+- Introduce magic variables (`HOMEASSISTANT_LATITUDE`, `HOMEASSISTANT_LONGITUDE`, `HOMEASSISTANT_ELEVATION`)
+- Optimize config schema
+
 ## [1.0.2] - 2021-03-29
 
 - Fix typ0 in config template, should be `MLAT_EXACT_LON` instead `MLAT_EXACT_LONG`.  

adsb-multi-portal-feeder/Dockerfile

@@ -28,4 +28,7 @@ RUN mkdir -p /etc/s6-overlay/s6-rc.d/banner && \
     touch /etc/s6-overlay/s6-rc.d/user/contents.d/banner && \
     mv /etc/s6-overlay/s6-rc.d/banner/00-banner.sh /etc/s6-overlay/s6-rc.d/banner/script && \
     chmod +x /etc/s6-overlay/s6-rc.d/banner/script && \
-    sed -i '1 s/^.*$/#!\/command\/with-contenv bashio/' /etc/s6-overlay/s6-rc.d/banner/script
+    sed -i '1 s/^.*$/#!\/command\/with-contenv bashio/' /etc/s6-overlay/s6-rc.d/banner/script
+
+# enhance timeout, as sometimes the api calls are slow (rate limited?)
+ENV S6_CMD_WAIT_FOR_SERVICES_MAXTIME=30000

adsb-multi-portal-feeder/README.md

@@ -40,6 +40,12 @@ See [docker-fr24feed-piaware-dump1090](https://github.com/Thom-x/docker-fr24feed
 
 I pre-provivde the (i guess) most used workflow: Send data from USB ADB-S stick to FlightRadar24, FlightAware, ADSBexchange and Plane Finder and have a nice little web based overview as Home Assistant menu entry.
 
+It it possible to retrive and use the location information of home assistant itself, using some magic variables, which will be replaced automatically:
+
+- `HOMEASSISTANT_LATITUDE`
+- `HOMEASSISTANT_LONGITUDE`
+- `HOMEASSISTANT_ELEVATION`
+
 If you want to add anything else just add the corresponding environment variable as config option.  
 You might need to press the three little dots in the upper right corner and choose `Edit in YAML`.
 

adsb-multi-portal-feeder/config.yaml

@@ -2,7 +2,7 @@ slug: adsb-multi-portal-feeder
 stage: experimental
 url: https://github.com/MaxWinterstein/homeassistant-addons/
 usb: true
-version: 1.0.2
+version: 1.0.3
 arch:
   - armhf
   - armv7
@@ -10,7 +10,8 @@ arch:
   - amd64
 boot: auto
 description: Dump1090 based feeder for FlightRadar24, FlightAware and more
-hassio_api: false
+hassio_api: true
+homeassistant_api: true
 ingress: true
 ingress_port: 8080
 init: false
@@ -27,8 +28,8 @@ options:
   ADSBEXCHANGE_UUID: ""
   PLANEFINDER_SHARECODE: ""
 
-  HTML_SITE_LAT: 50.033056
+  HTML_SITE_LAT: HOMEASSISTANT_LATITUDE
-  HTML_SITE_LON: 8.570556
+  HTML_SITE_LON: HOMEASSISTANT_LONGITUDE
 
 panel_icon: mdi:airplane
 panel_title: ADS-B Feeder
@@ -80,19 +81,19 @@ schema:
   # ADS-B Exchange
   ADSBEXCHANGE_UUID: str?
   ADSBEXCHANGE_STATION_NAME: str?
-  ADSBEXCHANGE_MLAT: str?
+  ADSBEXCHANGE_MLAT: bool?
 
   # Exact coordinates for MLAT
-  MLAT_EXACT_LAT: float?
+  MLAT_EXACT_LAT: match([+-]?(([1-9][0-9]*)|(0))([.,][0-9]+)?|HOMEASSISTANT_LATITUDE)?
-  MLAT_EXACT_LON: float?
+  MLAT_EXACT_LON: match([+-]?(([1-9][0-9]*)|(0))([.,][0-9]+)?|HOMEASSISTANT_LONGITUDE)?
-  MLAT_ALTITUDE_MSL_METERS: int?
+  MLAT_ALTITUDE_MSL_METERS: match([+-]?(([1-9][0-9]*)|(0))([.,][0-9]+)?|HOMEASSISTANT_ELEVATION)?
 
   # Plane Finder
   PLANEFINDER_SHARECODE: str?
 
   # Dump1090 & Web UI
-  HTML_SITE_LAT: float?
+  HTML_SITE_LAT: match([+-]?(([1-9][0-9]*)|(0))([.,][0-9]+)?|HOMEASSISTANT_LATITUDE)?
-  HTML_SITE_LON: float?
+  HTML_SITE_LON: match([+-]?(([1-9][0-9]*)|(0))([.,][0-9]+)?|HOMEASSISTANT_LONGITUDE)?
   HTML_SITE_NAME: str?
   HTML_DEFAULT_TRACKER: list(FlightAware|Flightradar24)?
   HTML_RECEIVER_STATS_PAGE_FLIGHTAWARE: url?

adsb-multi-portal-feeder/export-env-from-config.sh

@@ -5,7 +5,10 @@
 #
 # This needs to be sourced ($ source $0)
 
-
+CONFIG=$(curl -s -H "Authorization: Bearer ${SUPERVISOR_TOKEN}" -H "Content-Type: application/json" http://supervisor/core/api/config)
+LAT=$(echo $CONFIG | jq '.latitude')
+LON=$(echo $CONFIG | jq '.longitude')
+ELE=$(echo $CONFIG | jq '.elevation')
 
 # TODO: Find a way to use bashio and source together
 
@@ -18,6 +21,12 @@ fi
 # thx https://stackoverflow.com/a/48513046/635876
 while read -rd $'' line
 do
+    if [[ $line == *"HOMEASSISTANT_LATITUDE" ]] || [[ $line == *"HOMEASSISTANT_LONGITUDE" ]] || [[ $line == *"HOMEASSISTANT_ELEVATION" ]]; then
+        line=$(echo $line | sed "s/HOMEASSISTANT_LATITUDE/$LAT/")
+        line=$(echo $line | sed "s/HOMEASSISTANT_LONGITUDE/$LON/")
+        line=$(echo $line | sed "s/HOMEASSISTANT_ELEVATION/$ELE/")
+    fi
+    # echo $line
     export "$line"
 done < <(jq -r <<<"$(cat /data/options.json)" \
          'to_entries|map("\(.key)=\(.value)\u0000")[]')