Collector::getName() - Code Metrics - Inspection of "Merge pull request #216 from fbourigault/data-coll..." - php-http/HttplugBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 3da46d...542d39 )

by David

created 2017-11-13 10:06 UTC

Collector::getName() A

↳ Parent: Collector

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

Metric	Value
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	0
crap	1

<?php

namespace Http\HttplugBundle\Collector;

use Exception;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\DataCollector\DataCollector;

/**
 * The Collector hold profiled Stacks pushed by StackPlugin. It also have a list of configured clients.
 * All those data are used to display the HTTPlug panel in the Symfony profiler.
 *
 * The collector is not designed for execution in a threaded application and does not support plugins that execute an
 * other request before the current one is sent by the client.
 *
 * @author Fabien Bourigault <[email protected]>
 *
 * @internal
 */
class Collector extends DataCollector
{
    /**
     * @var Stack|null
     */
    private $activeStack;

    public function __construct()
    {
        $this->reset();
    }

    /**
     * {@inheritdoc}
     */
    public function collect(Request $request, Response $response, Exception $exception = null)
    {
        // We do not need to collect any data from the Symfony Request and Response
    }

    /**
     * {@inheritdoc}
     */
    public function reset()
    {
        $this->data['stacks'] = [];
        $this->activeStack = null;
    }

    /**
     * {@inheritdoc}
     */
    public function getName()
    {
        return 'httplug';
    }

    /**
     * Mark the stack as active. If a stack was already active, use it as parent for our stack.
     *
     * @param Stack $stack
     */
    public function activateStack(Stack $stack)
    {
        if ($this->activeStack !== null) {
            $stack->setParent($this->activeStack);
        }

        $this->activeStack = $stack;
    }

    /**
     * Mark the stack as inactive.
     *
     * @param Stack $stack
     */
    public function deactivateStack(Stack $stack)
    {
        $this->activeStack = $stack->getParent();
    }

    /**
     * @return Stack|null
     */
    public function getActiveStack()
    {
        return $this->activeStack;
    }

    /**
     * @param Stack $stack
     */
    public function addStack(Stack $stack)
    {
        $this->data['stacks'][] = $stack;
    }

    /**
     * @param Stack $parent
     *
     * @return Stack[]
     */
    public function getChildrenStacks(Stack $parent)
    {
        return array_filter($this->data['stacks'], function (Stack $stack) use ($parent) {
            return $stack->getParent() === $parent;
        });
    }

    /**
     * @return Stack[]
     */
    public function getStacks()
    {
        return $this->data['stacks'];
    }

    /**
     * @return Stack[]
     */
    public function getSuccessfulStacks()
    {
        return array_filter($this->data['stacks'], function (Stack $stack) {
            return !$stack->isFailed();
        });
    }

    /**
     * @return Stack[]
     */
    public function getFailedStacks()
    {
        return array_filter($this->data['stacks'], function (Stack $stack) {
            return $stack->isFailed();
        });
    }

    /**
     * @return array
     */
    public function getClients()
    {
        $stacks = array_filter($this->data['stacks'], function (Stack $stack) {
            return $stack->getParent() === null;
        });

        return array_unique(array_map(function (Stack $stack) {
            return $stack->getClient();
        }, $stacks));
    }

    /**
     * @param $client
     *
     * @return Stack[]
     */
    public function getClientRootStacks($client)
    {
        return array_filter($this->data['stacks'], function (Stack $stack) use ($client) {
            return $stack->getClient() == $client && $stack->getParent() == null;
        });
    }

    /**
     * Count all messages for a client.
     *
     * @param $client
     *
     * @return int
     */
    public function countClientMessages($client)
    {
        return array_sum(array_map(function (Stack $stack) {
            return $this->countStackMessages($stack);
        }, $this->getClientRootStacks($client)));
    }

    /**
     * Recursively count message in stack.
     *
     * @param Stack $stack
     *
     * @return int
     */
    private function countStackMessages(Stack $stack)
    {
        return 1 + array_sum(array_map(function (Stack $child) {
            return $this->countStackMessages($child);
        }, $this->getChildrenStacks($stack)));
    }

    /**
     * @return int
     */
    public function getTotalDuration()
    {
        return array_reduce($this->data['stacks'], function ($carry, Stack $stack) {
            return $carry + $stack->getDuration();
        }, 0);
    }
}


1		<?php
2
3		namespace Http\HttplugBundle\Collector;
4
5		use Exception;
6		use Symfony\Component\HttpFoundation\Request;
7		use Symfony\Component\HttpFoundation\Response;
8		use Symfony\Component\HttpKernel\DataCollector\DataCollector;
9
10		/**
11		* The Collector hold profiled Stacks pushed by StackPlugin. It also have a list of configured clients.
12		* All those data are used to display the HTTPlug panel in the Symfony profiler.
13		*
14		* The collector is not designed for execution in a threaded application and does not support plugins that execute an
15		* other request before the current one is sent by the client.
16		*
17		* @author Fabien Bourigault <[email protected]>
18		*
19		* @internal
20		*/
21		class Collector extends DataCollector
22		{
23		/**
24		* @var Stack\|null
25		*/
26		private $activeStack;
27
28	18	public function __construct()
29		{
30	18	$this->reset();
31	18	}
32
33		/**
34		* {@inheritdoc}
35		*/
36	1	public function collect(Request $request, Response $response, Exception $exception = null)
37		{
38		// We do not need to collect any data from the Symfony Request and Response
39	1	}
40
41		/**
42		* {@inheritdoc}
43		*/
44	18	public function reset()
45		{
46	18	$this->data['stacks'] = [];
47	18	$this->activeStack = null;
48	18	}
49
50		/**
51		* {@inheritdoc}
52		*/
53	5	public function getName()
54		{
55	5	return 'httplug';
56		}
57
58		/**
59		* Mark the stack as active. If a stack was already active, use it as parent for our stack.
60		*
61		* @param Stack $stack
62		*/
63	7	public function activateStack(Stack $stack)
64		{
65	7	if ($this->activeStack !== null) {
66	2	$stack->setParent($this->activeStack);
67	2	}
68
69	7	$this->activeStack = $stack;
70	7	}
71
72		/**
73		* Mark the stack as inactive.
74		*
75		* @param Stack $stack
76		*/
77	5	public function deactivateStack(Stack $stack)
78		{
79	5	$this->activeStack = $stack->getParent();
80	5	}
81
82		/**
83		* @return Stack\|null
84		*/
85	7	public function getActiveStack()
86		{
87	7	return $this->activeStack;
88		}
89
90		/**
91		* @param Stack $stack
92		*/
93	6	public function addStack(Stack $stack)
94		{
95	6	$this->data['stacks'][] = $stack;
96	6	}
97
98		/**
99		* @param Stack $parent
100		*
101		* @return Stack[]
102		*/
103		public function getChildrenStacks(Stack $parent)
104		{
105		return array_filter($this->data['stacks'], function (Stack $stack) use ($parent) {
106		return $stack->getParent() === $parent;
107		});
108		}
109
110		/**
111		* @return Stack[]
112		*/
113	5	public function getStacks()
114		{
115	5	return $this->data['stacks'];
116		}
117
118		/**
119		* @return Stack[]
120		*/
121		public function getSuccessfulStacks()
122		{
123		return array_filter($this->data['stacks'], function (Stack $stack) {
124		return !$stack->isFailed();
125		});
126		}
127
128		/**
129		* @return Stack[]
130		*/
131	1	public function getFailedStacks()
132		{
133		return array_filter($this->data['stacks'], function (Stack $stack) {
134		return $stack->isFailed();
135	1	});
136		}
137
138		/**
139		* @return array
140		*/
141	3	public function getClients()
142		{
143		$stacks = array_filter($this->data['stacks'], function (Stack $stack) {
144	2	return $stack->getParent() === null;
145	3	});
146
147		return array_unique(array_map(function (Stack $stack) {
148	2	return $stack->getClient();
149	3	}, $stacks));
150		}
151
152		/**
153		* @param $client
154		*
155		* @return Stack[]
156		*/
157	1	public function getClientRootStacks($client)
158		{
159		return array_filter($this->data['stacks'], function (Stack $stack) use ($client) {
160	1	return $stack->getClient() == $client && $stack->getParent() == null;
161	1	});
162		}
163
164		/**
165		* Count all messages for a client.
166		*
167		* @param $client
168		*
169		* @return int
170		*/
171		public function countClientMessages($client)
172		{
173		return array_sum(array_map(function (Stack $stack) {
174		return $this->countStackMessages($stack);
175		}, $this->getClientRootStacks($client)));
176		}
177
178		/**
179		* Recursively count message in stack.
180		*
181		* @param Stack $stack
182		*
183		* @return int
184		*/
185		private function countStackMessages(Stack $stack)
186		{
187		return 1 + array_sum(array_map(function (Stack $child) {
188		return $this->countStackMessages($child);
189		}, $this->getChildrenStacks($stack)));
190		}
191
192		/**
193		* @return int
194		*/
195		public function getTotalDuration()
196		{
197		return array_reduce($this->data['stacks'], function ($carry, Stack $stack) {
198		return $carry + $stack->getDuration();
199		}, 0);
200		}
201		}
202

php-http / HttplugBundle

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