Completed
Push — master ( 3f30e7...37b632 )
by Dmitry
08:21
created

Event::getEventInfo()   A

Complexity

Conditions 4
Paths 4

Size

Total Lines 26

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 11
CRAP Score 4.1574

Importance

Changes 0
Metric Value
dl 0
loc 26
ccs 11
cts 14
cp 0.7856
rs 9.504
c 0
b 0
f 0
cc 4
nc 4
nop 0
crap 4.1574
1
<?php
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namespace Basis\Controller;
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use Basis\Application;
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use Basis\Event as BasisEvent;
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use Basis\Service;
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use Exception;
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class Event
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{
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    public function __process(Application $app, BasisEvent $event, Service $service)
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    {
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        return $this->index($app, $event, $service);
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    }
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17 1
    public function index(Application $app, BasisEvent $event, Service $service)
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    {
19 1
        $start = microtime(1);
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        try {
22 1
            $info = $this->getEventInfo();
23 1
            $subscription = $event->getSubscription();
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25 1
            $patterns = [];
26 1
            foreach (array_keys($subscription) as $pattern) {
27 1
                if ($service->eventMatch($info->event, $pattern)) {
28 1
                    $patterns[] = $pattern;
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                }
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            }
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32 1
            if (!count($patterns)) {
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                $service->unsubscribe($info->event);
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                throw new Exception("No subscription on event ".$info->event);
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            }
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37 1
            $listeners = [];
38 1
            foreach ($patterns as $pattern) {
39 1
                foreach ($subscription[$pattern] as $listener) {
40 1
                    if (!array_key_exists($listener, $listeners)) {
41 1
                        $listeners[$listener] = $app->get('Listener\\'.$listener);
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                    }
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                }
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            }
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46 1
            $result = [];
47 1
            $issues = [];
48 1 View Code Duplication
            foreach ($listeners as $nick => $listener) {
0 ignored issues
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Duplication introduced by
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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49 1
                $result[$nick] = $this->handleEvent($app, $listener, $info);
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                try {
51 1
                    $event->fireChanges($nick);
52 1
                } catch (Exception $e) {
53 1
                    $issues[$nick] =  $e->getMessage();
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                }
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            }
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57
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            return [
59 1
                'success' => true,
60 1
                'data' => $result,
61 1
                'issues' => $issues,
62 1
                'time' => microtime(1) - $start,
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            ];
64
65
        } catch (Exception $e) {
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            return ['success' => false, 'message' => $e->getMessage()];
67
        }
68
    }
69
70 1
    private function getEventInfo()
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    {
72 1
        if (!array_key_exists('event', $_REQUEST)) {
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            throw new Exception('No event defined');
74
        }
75
76 1
        if (!array_key_exists('context', $_REQUEST)) {
77
            throw new Exception('No context defined');
78
        }
79
80 1
        $context = json_decode($_REQUEST['context']);
81
82 1
        if (!$context) {
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            throw new Exception('Invalid context');
84
        }
85
86 1
        $parts = explode('.', $_REQUEST['event']);
87 1
        $action = array_pop($parts);
88
89
        return (object) [
90 1
            'event' => $_REQUEST['event'],
91 1
            'space' => implode('.', $parts),
92 1
            'action' => $action,
93 1
            'context' => $context,
94
        ];
95
    }
96
97 1
    private function handleEvent($app, $instance, $info)
98
    {
99 1
        foreach ($info as $k => $v) {
100 1
            $instance->$k = $v;
101
        }
102 1
        if (!method_exists($instance, 'run')) {
103
            throw new Exception('No run method for '.$class);
104
        }
105
106 1
        return $app->call([$instance, 'run']);
107
    }
108
}
109