NotificationExtension - Code Metrics - Inspection of "Update tests fir datebase formatter" - irishdan/NotificationBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( cd8958...94944b )

by dan

created 2017-08-23 15:20 UTC

NotificationExtension A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	83
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes

Metric	Value
wmc	9
lcom	1
cbo	5
dl	0
loc	83
rs	10
c	0
b	0
f	0

4 Methods

Rating	Name	Size	Complexity
B	load()	33	5
A	createChannelService()	20	1
A	createChannelManagerService()	20	2
A	createBroadcaster()	4	1

<?php

namespace IrishDan\NotificationBundle\DependencyInjection;

use IrishDan\NotificationBundle\DependencyInjection\Factory\Broadcaster\SlackBroadcasterFactory;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\HttpKernel\DependencyInjection\Extension;
use Symfony\Component\DependencyInjection\ContainerBuilder;

class NotificationExtension extends Extension
{
    public function load(array $configs, ContainerBuilder $container)
    {
        $configuration = new Configuration();
        $config        = $this->processConfiguration($configuration, $configs);

        foreach ($configs as $subConfig) {
            $config = array_merge($config, $subConfig);
        }

        $enabledChannels = [];
        foreach ($config['channels'] as $channel => $channelConfig) {
            $enabledChannels[] = $channel;
            $container->setParameter('notification.channel.' . $channel . '.enabled', true);

            // Set a configuration parameter for each channel also.
            $configuration = empty($channelConfig) ? [] : $channelConfig;
            $parameterName = 'notification.channel.' . $channel . '.configuration';
            $container->setParameter($parameterName, $configuration);

            // Create a service for this channel.
            $this->createChannelService($channel, $container);
        }


        // Create the channel service
        $this->createChannelManagerService($enabledChannels, $container);

        $container->setParameter('notification.available_channels', $enabledChannels);

        foreach ($config['broadcasters'] as $name => $config) {
            $adapters[$name] = $this->createBroadcaster($name, $config, $container);
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
        }
    }

    private function createChannelService($channel, ContainerBuilder $container)
    {
        $definition = new Definition();
        $definition->setClass('IrishDan\NotificationBundle\Channel\DefaultChannel');
        $definition->setArguments(
            [
                '%notification.channel.' . $channel . '.enabled%',
                '%notification.channel.' . $channel . '.configuration%',
            ]
        );
        $formatter  = new Reference('notification.' . $channel . '_data_formatter');
        $dispatcher = new Reference('notification.' . $channel . '_message_dispatcher');
        $definition->setMethodCalls(
            [
                ['setDataFormatter', [$formatter]],
                ['setDispatcher', [$dispatcher]],
            ]
        );
        $container->setDefinition('notification.channel.' . $channel, $definition);
    }

    private function createChannelManagerService(array $enabledChannels, ContainerBuilder $container)
    {
        $definition = new Definition();
        $definition->setClass('IrishDan\NotificationBundle\ChannelManager');
        $definition->setArguments(
            [
                new Reference('event_dispatcher'),
                $enabledChannels, // @TODO: can we reference a parameter
            ]
        );
        $container->setDefinition('notification.channel_manager', $definition);


        foreach ($enabledChannels as $channel) {
            // Add the channel to the channel manager service
            $channelManager = $container->getDefinition('notification.channel_manager');
            $channelId      = 'notification.channel.' . $channel;
            $channelManager->addMethodCall('setChannel', [$channel, new Reference($channelId)]);
        }
    }

    private function createBroadcaster($name, $broadcaster, $container)

    {
        // @TODO:
    }
}

1			<?php
2
3			namespace IrishDan\NotificationBundle\DependencyInjection;
4
5			use IrishDan\NotificationBundle\DependencyInjection\Factory\Broadcaster\SlackBroadcasterFactory;
6			use Symfony\Component\DependencyInjection\Definition;
7			use Symfony\Component\DependencyInjection\Reference;
8			use Symfony\Component\HttpKernel\DependencyInjection\Extension;
9			use Symfony\Component\DependencyInjection\ContainerBuilder;
10
11			class NotificationExtension extends Extension
12			{
13			public function load(array $configs, ContainerBuilder $container)
14			{
15			$configuration = new Configuration();
16			$config = $this->processConfiguration($configuration, $configs);
17
18			foreach ($configs as $subConfig) {
19			$config = array_merge($config, $subConfig);
20			}
21
22			$enabledChannels = [];
23			foreach ($config['channels'] as $channel => $channelConfig) {
24			$enabledChannels[] = $channel;
25			$container->setParameter('notification.channel.' . $channel . '.enabled', true);
26
27			// Set a configuration parameter for each channel also.
28			$configuration = empty($channelConfig) ? [] : $channelConfig;
29			$parameterName = 'notification.channel.' . $channel . '.configuration';
30			$container->setParameter($parameterName, $configuration);
31
32			// Create a service for this channel.
33			$this->createChannelService($channel, $container);
34			}
35
36
37			// Create the channel service
38			$this->createChannelManagerService($enabledChannels, $container);
39
40			$container->setParameter('notification.available_channels', $enabledChannels);
41
42			foreach ($config['broadcasters'] as $name => $config) {
43			$adapters[$name] = $this->createBroadcaster($name, $config, $container);
			0 ignored issues – show Coding Style Comprehensibility introduced 2017-08-18 13:30 UTC by Report Bug Copy Issue Report `$adapters` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$adapters = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history... Bug introduced 2017-08-18 13:30 UTC by Report Bug Copy Issue Report Are you sure the assignment to `$adapters[$name]` is correct as `$this->createBroadcaster...e, $config, $container)` (which targets `IrishDan\NotificationBun...on::createBroadcaster()`) seems to always return null. This check looks for function or method calls that always return null and whose return value is assigned to a variable. class A { function getObject() { return null; } } $a = new A(); $object = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
44			}
45			}
46
47			private function createChannelService($channel, ContainerBuilder $container)
48			{
49			$definition = new Definition();
50			$definition->setClass('IrishDan\NotificationBundle\Channel\DefaultChannel');
51			$definition->setArguments(
52			[
53			'%notification.channel.' . $channel . '.enabled%',
54			'%notification.channel.' . $channel . '.configuration%',
55			]
56			);
57			$formatter = new Reference('notification.' . $channel . '_data_formatter');
58			$dispatcher = new Reference('notification.' . $channel . '_message_dispatcher');
59			$definition->setMethodCalls(
60			[
61			['setDataFormatter', [$formatter]],
62			['setDispatcher', [$dispatcher]],
63			]
64			);
65			$container->setDefinition('notification.channel.' . $channel, $definition);
66			}
67
68			private function createChannelManagerService(array $enabledChannels, ContainerBuilder $container)
69			{
70			$definition = new Definition();
71			$definition->setClass('IrishDan\NotificationBundle\ChannelManager');
72			$definition->setArguments(
73			[
74			new Reference('event_dispatcher'),
75			$enabledChannels, // @TODO: can we reference a parameter
76			]
77			);
78			$container->setDefinition('notification.channel_manager', $definition);
79
80
81			foreach ($enabledChannels as $channel) {
82			// Add the channel to the channel manager service
83			$channelManager = $container->getDefinition('notification.channel_manager');
84			$channelId = 'notification.channel.' . $channel;
85			$channelManager->addMethodCall('setChannel', [$channel, new Reference($channelId)]);
86			}
87			}
88
89			private function createBroadcaster($name, $broadcaster, $container)
			0 ignored issues – show Unused Code introduced 2017-08-18 13:30 UTC by Report Bug Copy Issue Report The parameter `$name` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Unused Code introduced 2017-08-18 13:30 UTC by Report Bug Copy Issue Report The parameter `$broadcaster` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Unused Code introduced 2017-08-18 13:30 UTC by Report Bug Copy Issue Report The parameter `$container` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
90			{
91			// @TODO:
92			}
93			}

irishdan / NotificationBundle

Push — master ( cd8958...94944b )

NotificationExtension A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

4 Methods

Duplication Side-by-Side

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