util

func CheckForID ¶

func CheckForID(url *url.URL) string

CheckForID checks to see if an ID (e.g. 59317629-bcc3-11e6-9f43-6c4008bcfa84) has been appended to the end of the specified URL. If one has, then that ID will be returned. If not, then an empty string is returned ("").

func GetProperty ¶

func GetProperty(key string) string

GetProperty returns the value from the environment or key/value store

func IsValidEndpoint ¶

func IsValidEndpoint(endpoint string) bool

IsValidEndpoint() returns true if endpoint is an endpoint being served by the SkillDirectory server AND doesn't contain an ID.

func LogInit ¶

func LogInit() *log.Logger

func NewID ¶

func NewID() string

NewID returns a uuid from the current library

func SanitizeInput ¶

func SanitizeInput(input string) string

Escapes the single quotes in the Cassandra query

func StringSliceContains ¶

func StringSliceContains(slice []string, target string) bool

StringSliceContains() returns true if slice contains target, false if not.

func ValidateIcon ¶

func ValidateIcon(icon io.Reader) (string, error)

ValidateIcon returns a non-nil error if the icon cannot be decoded into a recognized image format. If image is successfully decoded, then return string contains the image encoding format (e.g. PNG, JPG, GIF)