AbstractTarget::filterMessages() - Code Metrics - Inspection of "Refactor (#34)" - yiisoft/profiler - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 810fb9...d89e1c )

by Alexander

created 2021-04-29 22:07 UTC

AbstractTarget::filterMessages() A

↳ Parent: AbstractTarget

Complexity

Conditions	3
Paths	3

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	3

Importance

Changes

Metric	Value
cc	3
eloc	4
nc	3
nop	1
dl	0
loc	8
ccs	5
cts	5
cp	1
crap	3
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Yiisoft\Profiler\Target;

use Yiisoft\Profiler\Message;
use Yiisoft\Strings\WildcardPattern;

/**
 * Target is the base class for all profiling target classes.
 *
 * A profile target object will filter the messages stored by {@see Profiler} according
 * to its {@see AbstractTarget::include()} and {@see AbstractTarget::exclude()}.
 *
 * For more details and usage information on Target,
 * see the [guide article on profiling & targets](guide:runtime-profiling).
 */
abstract class AbstractTarget implements TargetInterface
{
    /**
     * @var array List of message categories that this target is interested in. Defaults to empty, meaning all
     * categories.
     *
     * You can use an asterisk at the end of a category so that the category may be used to
     * match those categories sharing the same common prefix. For example, 'Yiisoft\Db\**' will match
     * categories starting with 'Yiisoft\Db\', such as `Yiisoft\Db\Connection`.
     *
     * @see WildcardPattern
     */
    private array $include = [];

    /**
     * @var array List of message categories that this target is NOT interested in. Defaults to empty, meaning no
     * uninteresting messages.
     *
     * If this property is not empty, then any category listed here will be excluded from {@see include()}.
     * You can use an asterisk at the end of a category so that the category can be used to
     * match those categories sharing the same common prefix. For example, 'Yiisoft\Db\**' will match
     * categories starting with 'Yiisoft\Db\', such as `Yiisoft\Db\Connection`.
     *
     * @see WildcardPattern
     */
    private array $exclude = [];

    /**
     * @var bool Whether to enable this log target. Defaults to true.
     */
    private bool $enabled = true;

    /**
     * Processes the given log messages.
     *
     * This method will filter the given messages with {@see include()} and {@see exclude()}.
     * And if requested, it will also export the filtering result to specific medium (e.g. email).
     *
     * @param array $messages Profiling messages to be processed. See {@see Profiler::$messages} for the structure
     * of each message.
     */
    public function collect(array $messages): void
    {
        if (!$this->enabled) {
            return;
        }

        $messages = $this->filterMessages($messages);

        if (count($messages) > 0) {
            $this->export($messages);
        }
    }

    /**
     * @param array $include List of message categories that this target is interested in. Defaults to empty, meaning all
     * categories.
     *
     * You can use an asterisk at the end of a category so that the category may be used to
     * match those categories sharing the same common prefix. For example, 'Yiisoft\Db\**' will match
     * categories starting with 'Yiisoft\Db\', such as `Yiisoft\Db\Connection`.
     *
     * @see WildcardPattern
     *
     * @return $this
     */
    public function include(array $include): self
    {
        $new = clone $this;
        $new->include = $include;
        return $new;
    }

    /**
     * @param array $exclude List of message categories that this target is NOT interested in. Defaults to empty, meaning no
     * uninteresting messages.
     *
     * If this property is not empty, then any category listed here will be excluded from {@see include()}.
     * You can use an asterisk at the end of a category so that the category can be used to
     * match those categories sharing the same common prefix. For example, 'Yiisoft\Db\**' will match
     * categories starting with 'Yiisoft\Db\', such as `Yiisoft\Db\Connection`.
     *
     * @return $this
     */
    public function exclude(array $exclude): self
    {
        $new = clone $this;
        $new->exclude = $exclude;
        return $new;
    }

    /**
     * Enable or disable target.
     *
     * @return $this
     */
    public function enable(bool $value = true): self
    {
        $new = clone $this;
        $new->enabled = $value;
        return $new;
    }

    /**
     * Returns target is enabled.
     */
    public function isEnabled(): bool
    {
        return $this->enabled;
    }

    /**
     * Exports profiling messages to a specific destination.
     *
     * Child classes must implement this method.
     *
     * @param Message[] $messages Profiling messages to be exported.
     */
    abstract public function export(array $messages): void;

    /**
     * Filters the given messages according to their categories.
     *
     * @param Message[] $messages Messages to be filtered.
     * The message structure follows that in {@see Profiler::$messages}.
     *
     * @return array The filtered messages.
     */
    protected function filterMessages(array $messages): array
    {
        foreach ($messages as $i => $message) {
            if (!$this->isCategoryMatched($message->level())) {
                unset($messages[$i]);
            }
        }
        return $messages;
    }

    private function isCategoryMatched(string $category): bool
    {
        $matched = empty($this->include);

        foreach ($this->include as $pattern) {
            if ((new WildcardPattern($pattern))->match($category)) {
                $matched = true;
                break;
            }
        }

        if ($matched) {
            foreach ($this->exclude as $pattern) {
                if ((new WildcardPattern($pattern))->match($category)) {
                    $matched = false;
                    break;
                }
            }
        }
        return $matched;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\Profiler\Target;
6
7		use Yiisoft\Profiler\Message;
8		use Yiisoft\Strings\WildcardPattern;
9
10		/**
11		* Target is the base class for all profiling target classes.
12		*
13		* A profile target object will filter the messages stored by {@see Profiler} according
14		* to its {@see AbstractTarget::include()} and {@see AbstractTarget::exclude()}.
15		*
16		* For more details and usage information on Target,
17		* see the [guide article on profiling & targets](guide:runtime-profiling).
18		*/
19		abstract class AbstractTarget implements TargetInterface
20		{
21		/**
22		* @var array List of message categories that this target is interested in. Defaults to empty, meaning all
23		* categories.
24		*
25		* You can use an asterisk at the end of a category so that the category may be used to
26		* match those categories sharing the same common prefix. For example, 'Yiisoft\Db\**' will match
27		* categories starting with 'Yiisoft\Db\', such as `Yiisoft\Db\Connection`.
28		*
29		* @see WildcardPattern
30		*/
31		private array $include = [];
32
33		/**
34		* @var array List of message categories that this target is NOT interested in. Defaults to empty, meaning no
35		* uninteresting messages.
36		*
37		* If this property is not empty, then any category listed here will be excluded from {@see include()}.
38		* You can use an asterisk at the end of a category so that the category can be used to
39		* match those categories sharing the same common prefix. For example, 'Yiisoft\Db\**' will match
40		* categories starting with 'Yiisoft\Db\', such as `Yiisoft\Db\Connection`.
41		*
42		* @see WildcardPattern
43		*/
44		private array $exclude = [];
45
46		/**
47		* @var bool Whether to enable this log target. Defaults to true.
48		*/
49		private bool $enabled = true;
50
51		/**
52		* Processes the given log messages.
53		*
54		* This method will filter the given messages with {@see include()} and {@see exclude()}.
55		* And if requested, it will also export the filtering result to specific medium (e.g. email).
56		*
57		* @param array $messages Profiling messages to be processed. See {@see Profiler::$messages} for the structure
58		* of each message.
59		*/
60	5	public function collect(array $messages): void
61		{
62	5	if (!$this->enabled) {
63	1	return;
64		}
65
66	4	$messages = $this->filterMessages($messages);
67
68	4	if (count($messages) > 0) {
69	3	$this->export($messages);
70		}
71	4	}
72
73		/**
74		* @param array $include List of message categories that this target is interested in. Defaults to empty, meaning all
75		* categories.
76		*
77		* You can use an asterisk at the end of a category so that the category may be used to
78		* match those categories sharing the same common prefix. For example, 'Yiisoft\Db\**' will match
79		* categories starting with 'Yiisoft\Db\', such as `Yiisoft\Db\Connection`.
80		*
81		* @see WildcardPattern
82		*
83		* @return $this
84		*/
85	5	public function include(array $include): self
86		{
87	5	$new = clone $this;
88	5	$new->include = $include;
89	5	return $new;
90		}
91
92		/**
93		* @param array $exclude List of message categories that this target is NOT interested in. Defaults to empty, meaning no
94		* uninteresting messages.
95		*
96		* If this property is not empty, then any category listed here will be excluded from {@see include()}.
97		* You can use an asterisk at the end of a category so that the category can be used to
98		* match those categories sharing the same common prefix. For example, 'Yiisoft\Db\**' will match
99		* categories starting with 'Yiisoft\Db\', such as `Yiisoft\Db\Connection`.
100		*
101		* @return $this
102		*/
103	6	public function exclude(array $exclude): self
104		{
105	6	$new = clone $this;
106	6	$new->exclude = $exclude;
107	6	return $new;
108		}
109
110		/**
111		* Enable or disable target.
112		*
113		* @return $this
114		*/
115	2	public function enable(bool $value = true): self
116		{
117	2	$new = clone $this;
118	2	$new->enabled = $value;
119	2	return $new;
120		}
121
122		/**
123		* Returns target is enabled.
124		*/
125	2	public function isEnabled(): bool
126		{
127	2	return $this->enabled;
128		}
129
130		/**
131		* Exports profiling messages to a specific destination.
132		*
133		* Child classes must implement this method.
134		*
135		* @param Message[] $messages Profiling messages to be exported.
136		*/
137		abstract public function export(array $messages): void;
138
139		/**
140		* Filters the given messages according to their categories.
141		*
142		* @param Message[] $messages Messages to be filtered.
143		* The message structure follows that in {@see Profiler::$messages}.
144		*
145		* @return array The filtered messages.
146		*/
147	9	protected function filterMessages(array $messages): array
148		{
149	9	foreach ($messages as $i => $message) {
150	9	if (!$this->isCategoryMatched($message->level())) {
151	3	unset($messages[$i]);
152		}
153		}
154	9	return $messages;
155		}
156
157	9	private function isCategoryMatched(string $category): bool
158		{
159	9	$matched = empty($this->include);
160
161	9	foreach ($this->include as $pattern) {
162	2	if ((new WildcardPattern($pattern))->match($category)) {
163	1	$matched = true;
164	1	break;
165		}
166		}
167
168	9	if ($matched) {
169	8	foreach ($this->exclude as $pattern) {
170	3	if ((new WildcardPattern($pattern))->match($category)) {
171	2	$matched = false;
172	2	break;
173		}
174		}
175		}
176	9	return $matched;
177		}
178		}
179

yiisoft / profiler

Push — master ( 810fb9...d89e1c )

AbstractTarget::filterMessages() A

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