PHPMV\GlobalVueJS

Complexity

Total Complexity

11

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	addGlobalDirective()	0	5	2
A	__toString()	0	10	3
A	deleteInstance()	0	2	1
A	addGlobalObservable()	0	2	1
A	addGlobalFilter()	0	2	1
A	getInstance()	0	5	2
A	__construct()	0	2	1

<?php
namespace PHPMV;


use PHPMV\js\JavascriptUtils;
use PHPMV\utils\JsUtils;

class GlobalVueJS{

    private static ?GlobalVueJS $instance = null;
    protected array $global;

    protected function __construct() {
        $this->global=[];
    }

    public static function getInstance(): GlobalVueJS{
        if (!isset(self::$instance)) {
            self::$instance = new GlobalVueJS();
        }
        return self::$instance;

The expression return self::instance could return the type null which is incompatible with the type-hinted return PHPMV\GlobalVueJS. Consider adding an additional type-check to rule them out.

    }

    public static function deleteInstance():void {
        self::$instance = null;
    }

    public function addGlobalDirective(string $name,array $hookFunction):void {
        foreach ($hookFunction as $key=>$value){
            $hookFunction[$key] = JsUtils::generateFunction($value,['el', 'binding', 'vnode', 'oldVnode'],false);
        }
        $this->global[]="Vue.directive('".$name."',".JavascriptUtils::arrayToJsObject($hookFunction).");";
    }

    public function addGlobalFilter(string $name,string $body, array $params = []):void {
        $this->global[]="Vue.filter('".$name."',".JsUtils::generateFunction($body,$params,false).");";
    }

    public function addGlobalObservable(string $varName, array $object){
        $this->global[]="const ".$varName." = Vue.observable(". JavascriptUtils::arrayToJsObject($object) .");";
    }

    public function __toString():string {
        $script="";
        if(!empty($this->global)){
            foreach($this->global as $global){
                $script .= $global."\n";
            }
        }
        $script = JsUtils::cleanJSONFunctions($script);
        $script = JavascriptUtils::wrapScript($script);
        return $script;
    }
}