Fix issue 426. Adds ability to read raspberry pi temperature readings

Author: zmrow

app/server/linux_json_api.sh

@@ -84,20 +84,29 @@ cpu_intensive_processes() {
 }
 
 cpu_temp() {
-
-  if type -P sensors 2>/dev/null; then
-    returnString=`sensors`
-    #amd
-    if [[ "${returnString/"k10"}" != "${returnString}" ]] ; then
-      $ECHO ${returnString##*k10} | $CUT -d ' ' -f 6 | $CUT -c 2- | $CUT -c 1-4
-    #intel
-    elif [[ "${returnString/"core"}" != "${returnString}" ]] ; then
-      fromcore=${returnString##*"coretemp"}
-      $ECHO ${fromcore##*Physical}  | $CUT -d ' ' -f 3 | $CUT -c 2-5 | _parseAndPrint
-    fi
-  else
-    $ECHO "[]" | _parseAndPrint
-  fi
+  local ID=*
+  [ -f /etc/os-release  ] && source /etc/os-release
+  case "$ID" in
+    "raspbian")
+      cpu=$(</sys/class/thermal/thermal_zone0/temp)
+      echo "$((cpu/1000))" | _parseAndPrint
+    ;;
+    *)
+      if type -P sensors 2>/dev/null; then
+        returnString=`sensors`
+        #amd
+        if [[ "${returnString/"k10"}" != "${returnString}" ]] ; then
+          $ECHO ${returnString##*k10} | $CUT -d ' ' -f 6 | $CUT -c 2- | $CUT -c 1-4
+        #intel
+        elif [[ "${returnString/"core"}" != "${returnString}" ]] ; then
+          fromcore=${returnString##*"coretemp"}
+          $ECHO ${fromcore##*Physical}  | $CUT -d ' ' -f 3 | $CUT -c 2-5 | _parseAndPrint
+        fi
+      else
+        $ECHO "[]" | _parseAndPrint
+      fi
+    ;;
+  esac
 }
 
 # by Paul Colby (http://colby.id.au), no rights reserved ;)