Compentize Workload (#4)

core/location.go

@@ -0,0 +1,42 @@
+package core
+
+import (
+	"fmt"
+	"strings"
+)
+
+const REMOTE_LOCATION string = "online"
+
+// GetCityFromLocation returns the city name of an event's location
+func GetCityFromLocation(location string) string {
+
+	if location == REMOTE_LOCATION {
+		return fmt.Sprint("-", REMOTE_LOCATION)
+	}
+	parts := strings.Split(location, " ")
+	index := -1
+	loc := location
+
+	for i, v := range parts {
+		part := strings.ToLower(v)
+		if part == "mi" || part == "michigan" {
+			index = i - 1
+			if index < 0 {
+				return ""
+			}
+			if index > 0 && parts[index] == "," {
+				index -= 1
+			}
+
+			if index > 1 && strings.Contains(parts[index-2], ",") {
+				loc = fmt.Sprintf("%s-%s", parts[index-1], parts[index])
+				break
+			}
+
+			loc = parts[index]
+			break
+		}
+	}
+
+	return fmt.Sprint("-", loc)
+}