Substring, check if the end of a var is .jpg/

Setup, Configuration and Use Scripts & Rules
1

Hello,

i had a variable var string, for example :

image://http%3a%2f%2fwww.thetvdb.com%2fbanners%2ffanart%2foriginal%2f72227-1.jpg/

the path changes on every Movie or Tvshow. I try to check if at the end of the path is a .jpg/

i think the correct way is substring ?

can someone give me perhaps a example?

Thanks

2

This isn’t an openhab issue, it’s how to use whichever mystery scripting language you have decided to use.

Maybe.
In DSL text rules you might do like this

var urlstring = "image://http%3a%2f%2fwww.thetvdb.com%2fbanners%2ffanart%2foriginal%2f72227-1.jpg/"
logInfo("test", "extract last 5 chars " + urlstring.substring(urlstring.length - 5))

if (urlstring.substring(urlstring.length - 5) == ".jpg/") {
	logInfo("test", "It ends with .jpg/")
}

but there’s always more than one way