Completed
Push — master ( defe41...55d6e9 )
by Derek Stephen
06:59
created

MigrantUtil::processDependencies()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 6

Importance

Changes 0
Metric Value
c 0
b 0
f 0
dl 0
loc 7
ccs 0
cts 5
cp 0
rs 9.4285
cc 2
eloc 4
nc 2
nop 1
crap 6
1
<?php
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namespace Del\Common\Util;
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/**
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 * User: delboy1978uk
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 * Date: 15/10/2016
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 * Time: 16:18
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 */
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class MigrantUtil
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{
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    /**
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     * @var array
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     */
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    private $mergedPackages;
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    public function __construct()
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    {
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        $this->setMergedPackages([]);
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    }
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    /**
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     * @return array
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     */
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    private function getMergedPackages()
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    {
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        return $this->mergedPackages;
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    }
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    /**
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     * @param array $mergedPackages
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     * @return MigrantUtil
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     */
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    private function setMergedPackages($mergedPackages)
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    {
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        $this->mergedPackages = $mergedPackages;
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        return $this;
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    }
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    public function processDependencies(array $packages)
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    {
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        foreach($packages as $package) {
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            $this->processPackage($package);
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        }
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        return $this->getMergedPackages();
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    }
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    private function processPackage($package)
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    {
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        $mergedPackages = $this->getMergedPackages();
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        if(!in_array($package, $mergedPackages)) {
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            $mergedPackages[] = $package;
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            $this->setMergedPackages($mergedPackages);
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            $packages = $this->getDependencies($package);
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            if(count($packages) > 0) {
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                $this->processDependencies($packages);
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            }
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        }
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    }
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    private function getDependencies($package)
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    {
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        $srcFolder = 'vendor'.DIRECTORY_SEPARATOR.$package.DIRECTORY_SEPARATOR.'src'.DIRECTORY_SEPARATOR;
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        if(file_exists($srcFolder.'../migrant-cfg.php')) {
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            $depend = require($srcFolder.'../migrant-cfg.php');
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            return isset($depend['packages']) ? $depend['packages'] : [];
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        }
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        return null;
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    }
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}