added support for parsing days in uptime

simpleadmin/www/cgi-bin/get_uptime

@@ -3,19 +3,43 @@
 # Execute the uptime command and extract the uptime duration
 uptime_output=$(uptime)
 
-# Extract hours and minutes from the uptime string
+# Example output of the uptime command
+# 2 days, 14:08,
+
+# Extract days, hours and minutes from the uptime string
+
+# For days, match if day or days is present in the string
+if [[ "$uptime_output" =~ day ]]; then
+    days=$(echo "$uptime_output" | awk -F '[ ,]+' '{print $2}')
+else
+    days=0
+fi
+
 hours=$(echo "$uptime_output" | awk -F '[ :]+' '{print $6}')
 minutes=$(echo "$uptime_output" | awk -F '[ :]+' '{print $7}')
 
+# Check if days is empty, then set it to 0
+if [ -z "$days" ]; then
+    days=0
+fi
+
+# Remove comma to days
+days=$(echo $days | tr -d ,)
+
 # Remove comma to minutes
 minutes=$(echo $minutes | tr -d ,)
 
-# Create a text response with the uptime duration
+# Create a text response with the uptime duration. If days is empty, then set it to 0
-uptime_text="$hours hours and $minutes minutes"
+uptime_text="$days days, $hours hours, $minutes minutes"
 
-# if hours and minutes are 1 or 0, then remove the 's' from the end of the string
+# If days is 0, then remove it from the text response
-if [ $hours -eq 1 ] || [ $hours -eq 0 ]; then
+if [ "$days" -eq 0 ]; then
-  uptime_text=$(echo $uptime_text | sed 's/hours/hour/g')
+    uptime_text="$hours hours, $minutes minutes"
+fi
+
+# if days and hours are 0 or 1, remove s from the end of the string
+if [ "$days" -eq 0 ] && [ "$hours" -eq 0 ] || [ "$days" -eq 1 ] && [ "$hours" -eq 1 ]; then
+    uptime_text=$(echo $uptime_text | sed 's/s//g')
 fi
 
 # Set header for plain text content