Graphical Update for V 2.0

openhab-conf/transform/minstohours.js

@@ -0,0 +1,54 @@
+/*
+Javascript transform function to change the number
+of minutes of CPU time from the System Info Binding
+into a more readable format
+eg: 2365 into '1 day 15 hours 25 minutes
+
+The item in the items file is defined as follow:
+Number LocalComputer_Cpu_SystemUptime "[JS(CPUTime.js):%s]"
+and linked via PaperUI to the System uptime channel
+of the System Info Thing
+*/
+
+(function(i) {
+    if (i == 'NULL') { return i; }
+    if (i == '-') { return 'Undefined'; }
+    var val = parseInt(i); // The value sent by OH is a string so we parse into an integer
+    var days = 0; // Initialise variables
+    var hours = 0;
+    var minutes = 0;
+    if (val >= 1440) { // 1440 minutes in a days
+        days = Math.floor(val / 1440); // Number of days
+        val = val - (days * 1440); // Remove days from val
+    }
+    if (val >= 60) { // 60 minutes in an hour
+       hours = Math.floor(val /60); // Number of hours
+        val = val - (hours * 60); // Remove hours from val
+    }
+    minutes = Math.floor(val); // Number of minutes
+
+    var stringDays = ''; // Initialse string variables
+    var stringHours = '';
+    var stringMinutes = '';
+    if (days === 1) {
+        stringDays = '1 day '; // Only 1 day so no 's'
+    } else if (days > 1) {
+        stringDays = days + ' days '; // More than 1 day so 's'
+    } // If days = 0 then stringDays remains ''
+
+    if (hours === 1) {
+        stringHours = '1 hour '; // Only 1 hour so no 's'
+    } else if (hours > 1) {
+        stringHours = hours + ' hours '; // More than 1 hour so 's'
+    } // If hours = 0 then stringHours remains ''
+
+    if (minutes === 1) {
+        stringMinutes = '1 minute'; // Only 1 minute so no 's'
+    } else if (minutes > 1) {
+        stringMinutes = minutes + ' minutes'; // More than 1 minute so 's'
+    } // If minutes = 0 then stringMinutes remains ''
+
+    var returnString =  stringDays + stringHours + stringMinutes
+    return returnString.trim(); // Removes the extraneous space at the end
+
+})(input)