pigallery2/common/Utils.ts

export class Utils {

    static clone<T>(object:T):T {
        return JSON.parse(JSON.stringify(object));
    }


    static concatUrls(...args:Array<string>){
        let url = "";
        for(let i = 0 ; i < args.length; i++){
            if(args[i] === "" || typeof args[i] === "undefined") continue;

            let part = args[i].replace("\\","/");
            if(part === "/" || part === "./") continue;
            
            url += part + "/";
        }

        return url.substring(0, url.length - 1);
    }

    public static updateKeys(targetObject,sourceObject){
        Object.keys(sourceObject).forEach((key)=> {
            if(typeof targetObject[key] === "undefined"){
                return;
            }
            if(typeof targetObject[key] === "object"){
                Utils.updateKeys(targetObject[key],sourceObject[key] );
            }else {
                targetObject[key] = sourceObject[key];
            }
        });
    }

    public static setKeys(targetObject,sourceObject){
        Object.keys(sourceObject).forEach((key)=> {
            if(typeof targetObject[key] === "object"){
                Utils.updateKeys(targetObject[key],sourceObject[key] );
            }else {
                targetObject[key] = sourceObject[key];
            }
        });
    }
    
    public static enumToArray(EnumType):Array<{key:number;value:string;}>{
        let arr:Array<{key:number;value:string;}> = [];
        for(let enumMember in EnumType){
            if(!EnumType.hasOwnProperty(enumMember)){
                continue;
            }
            let key = parseInt(enumMember, 10);
            if (key >= 0) {
                arr.push({key: key, value: EnumType[enumMember]});
            }
        }
        return arr;
    }

}