Completed
Push — master ( 8260b5...6e390f )
by Dmitry
08:05
created

Runner::hasJob()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
c 0
b 0
f 0
dl 0
loc 4
ccs 2
cts 2
cp 1
rs 10
cc 1
eloc 2
nc 1
nop 1
crap 1
1
<?php
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namespace Basis;
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use LogicException;
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use League\Container\Container;
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use ReflectionClass;
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use ReflectionProperty;
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class Runner
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{
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    private $app;
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    private $mapping;
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    public function __construct(Application $app)
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    {
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        $this->app = $app;
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    }
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    public function getMapping()
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    {
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        if (!$this->mapping) {
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            $jobs = [];
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            foreach ($this->app->get(Framework::class)->listClasses('Job') as $class) {
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                $jobs[substr($class, strlen('Basis\\Job\\'))] = $class;
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            }
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            $serviceName = ucfirst($this->app->get(Config::class)['service']);
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            foreach ($this->app->get(Filesystem::class)->listClasses('Job') as $class) {
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                $jobs[$serviceName.'\\'.substr($class, strlen('Job\\'))] = $class;
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                $jobs[substr($class, strlen('Job\\'))] = $class;
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            }
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            foreach ($jobs as $part => $class) {
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                $nick = str_replace('\\', '.', $part);
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                $jobs[$nick] = $class;
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                $jobs[strtolower($nick)] = $class;
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            }
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            $this->mapping = $jobs;
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        }
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        return $this->mapping;
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    }
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    public function hasJob($nick)
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    {
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        return array_key_exists($nick, $mapping);
0 ignored issues
show
Bug introduced by
The variable $mapping does not exist. Did you forget to declare it?

This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.

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    }
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    public function getJobClass($nick)
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    {
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        $mapping = $this->getMapping();
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        if (!array_key_exists($nick, $mapping)) {
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            throw new LogicException("No job $nick");
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        }
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        $class = $mapping[$nick];
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        if (!class_exists($class)) {
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            throw new LogicException("No class for job $nick");
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        }
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        return $class;
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    }
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    public function dispatch($nick, $arguments = [])
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    {
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        $class = $this->getJobClass($nick);
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        $instance = $this->app->get($class);
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        if (array_key_exists(0, $arguments)) {
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            $arguments = $this->castArguments($class, $arguments);
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        }
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        foreach ($arguments as $k => $v) {
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            $instance->$k = $v;
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        }
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        return $this->app->call([$instance, 'run']);
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    }
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    private function castArguments($class, $arguments)
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    {
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        $reflection = new ReflectionClass($class);
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        $properties = $reflection->getProperties(ReflectionProperty::IS_PUBLIC);
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        if (count($properties) == 1) {
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            return [
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                $properties[0]->getName() => count($arguments) == 1
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                    ? $arguments[0]
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                    : implode(' ', $arguments)
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            ];
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        }
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        return $arguments;
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    }
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}
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