RequestController::simplifyPath() - Code Metrics - Inspection of "Issue #15: Provide an event-per-request report pag..." - FGM/mongodb - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 15-request_grouping ( 2ffca1...83903a )

by Frédéric G.

created 2016-07-01 20:39 UTC

RequestController::simplifyPath() A

↳ Parent: RequestController

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	5
c	1
b	0
f	0
nc	2
nop	1
dl	0
loc	6
rs	9.4285

<?php

namespace Drupal\mongodb_watchdog\Controller;

use Drupal\Component\Utility\Unicode;
use Drupal\Core\Datetime\DateFormatterInterface;
use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
use Drupal\Core\Logger\RfcLogLevel;
use Drupal\mongodb_watchdog\Logger;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Implements the controller for the request events page.
 */
class RequestController implements ContainerInjectionInterface {

  /**
   * The core date.formatter service.
   *
   * @var \Drupal\Core\Datetime\DateFormatterInterface
   */
  protected $dateFormatter;

  /**
   * The length of the absolute path to the site root, in runes.
   *
   * @var int
   */
  protected $rootLength;

  /**
   * The mongodb_watchdog logger, to access events.
   *
   * @var \Drupal\mongodb_watchdog\Logger
   */
  protected $watchdog;

  /**
   * RequestController constructor.
   *
   * @param \Drupal\mongodb_watchdog\Logger $watchdog
   *   The MongoDB logger service, to load event data.
   * @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
   *   The core date.formatter service.
   */
  public function __construct(Logger $watchdog, DateFormatterInterface $date_formatter) {
    $this->dateFormatter = $date_formatter;
    $this->watchdog = $watchdog;

    // Add terminal "/".
    $this->rootLength = Unicode::strlen(DRUPAL_ROOT) + 1;
  }

  /**
   * Build the top part of the page, about the request.
   *
   * @param string $unique_id
   *   The unique request id.
   * @param array<\Drupal\mongodb_watchdog\EventTemplate\Drupal\mongodb_watchdog\Event[]> $events
   *   A fully loaded array of events and their templates.
   *
   * @return array

   *   A render array for a table.
   */
  public function buildTrackRequest($unique_id, array $events) {
    if ($events) {

      /** @var \Drupal\mongodb_watchdog\Event $first */
      $first = $events[0][1];
      $location = $first->location;
      $timestamp = $this->dateFormatter->format($first->timestamp, 'long');
    }
    else {
      $location = $timestamp = t('No information');
    }

    $rows = [
      [t('Request ID'), $unique_id],
      [t('Location'), $location],
      [t('Date/time'), $timestamp],
    ];

    foreach ($rows as &$row) {
      $row[0] = [
        'data' => $row[0],
        'header' => TRUE,
      ];
    }

    $ret = [
      'request' => [
        '#type' => 'table',
        '#rows' => $rows,
      ],
    ];
    return $ret;
  }

  /**
   * Build the bottom part of the page, about the events during the request.
   *
   * @param array<\Drupal\mongodb_watchdog\EventTemplate\Drupal\mongodb_watchdog\Event[]> $events
   *   A fully loaded array of events and their templates.
   *
   * @return array

   *   A render array for a table.
   */
  public function buildTrackRows(array $events) {
    $header = [
      t('Sequence'),
      t('Type'),
      t('Severity'),
      t('Event'),
      t('File'),
      t('Line'),
    ];
    $rows = [];
    $levels = RfcLogLevel::getLevels();

    /**
     * @var \Drupal\mongodb_watchdog\EventTemplate $template
     * @var \Drupal\mongodb_watchdog\Event $event
     */
    foreach ($events as list($template, $event)) {

      $row = [
        ['data' => $event->requestTracking_sequence],

        $template->type,

        $levels[$template->severity],

        ['data' => $template->asString($event->variables)],

        $this->simplifyPath($event->variables['%file']),

        $event->variables['%line'],

      ];
      $rows[] = $row;
    }

    $ret = [
      'events' => [
        '#type' => 'table',
        '#rows' => $rows,
        '#header' => $header,
      ],
    ];
    return $ret;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    /** @var \Drupal\mongodb_watchdog\Logger $watchdog */
    $watchdog = $container->get('mongodb.logger');

    /** @var \Drupal\Core\Datetime\DateFormatterInterface $date_formatter */
    $date_formatter = $container->get('date.formatter');

    return new static($watchdog, $date_formatter);
  }

  /**
   * Convert an absolute path to a relative one if below the site root.
   *
   * @param string $path
   *   An absolute path on the filesystem.
   *
   * @return string
   *   A relative path if possible, otherwise the input path.
   */
  public function simplifyPath($path) {
    $ret = (Unicode::strpos($path, DRUPAL_ROOT) === 0)
      ? Unicode::substr($path, $this->rootLength)
      : $path;
    return $ret;
  }

  /**
   * Controller.
   *
   * @param string $unique_id
   *   The unique request id from mod_unique_id.
   *
   * @return array

   *   A render array.
   */
  public function track($unique_id) {
    $events = $this->watchdog->requestEvents($unique_id);
    $ret = $this->buildTrackRequest($unique_id, $events)
      + $this->buildTrackRows($events);

    return $ret;
  }

}



1			<?php
2
3			namespace Drupal\mongodb_watchdog\Controller;
4
5			use Drupal\Component\Utility\Unicode;
6			use Drupal\Core\Datetime\DateFormatterInterface;
7			use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
8			use Drupal\Core\Logger\RfcLogLevel;
9			use Drupal\mongodb_watchdog\Logger;
10			use Symfony\Component\DependencyInjection\ContainerInterface;
11
12			/**
13			* Implements the controller for the request events page.
14			*/
15			class RequestController implements ContainerInjectionInterface {
16
17			/**
18			* The core date.formatter service.
19			*
20			* @var \Drupal\Core\Datetime\DateFormatterInterface
21			*/
22			protected $dateFormatter;
23
24			/**
25			* The length of the absolute path to the site root, in runes.
26			*
27			* @var int
28			*/
29			protected $rootLength;
30
31			/**
32			* The mongodb_watchdog logger, to access events.
33			*
34			* @var \Drupal\mongodb_watchdog\Logger
35			*/
36			protected $watchdog;
37
38			/**
39			* RequestController constructor.
40			*
41			* @param \Drupal\mongodb_watchdog\Logger $watchdog
42			* The MongoDB logger service, to load event data.
43			* @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
44			* The core date.formatter service.
45			*/
46			public function __construct(Logger $watchdog, DateFormatterInterface $date_formatter) {
47			$this->dateFormatter = $date_formatter;
48			$this->watchdog = $watchdog;
49
50			// Add terminal "/".
51			$this->rootLength = Unicode::strlen(DRUPAL_ROOT) + 1;
52			}
53
54			/**
55			* Build the top part of the page, about the request.
56			*
57			* @param string $unique_id
58			* The unique request id.
59			* @param array<\Drupal\mongodb_watchdog\EventTemplate\Drupal\mongodb_watchdog\Event[]> $events
60			* A fully loaded array of events and their templates.
61			*
62			* @return array
			0 ignored issues – show Documentation introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `array<string,array<string,string\|array[]>>`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
63			* A render array for a table.
64			*/
65			public function buildTrackRequest($unique_id, array $events) {
66			if ($events) {
			0 ignored issues – show Bug Best Practice introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report The expression `$events` of type `Drupal\mongodb_watchdog\...godb_watchdog\Event[][]` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
67			/** @var \Drupal\mongodb_watchdog\Event $first */
68			$first = $events[0][1];
69			$location = $first->location;
70			$timestamp = $this->dateFormatter->format($first->timestamp, 'long');
71			}
72			else {
73			$location = $timestamp = t('No information');
74			}
75
76			$rows = [
77			[t('Request ID'), $unique_id],
78			[t('Location'), $location],
79			[t('Date/time'), $timestamp],
80			];
81
82			foreach ($rows as &$row) {
83			$row[0] = [
84			'data' => $row[0],
85			'header' => TRUE,
86			];
87			}
88
89			$ret = [
90			'request' => [
91			'#type' => 'table',
92			'#rows' => $rows,
93			],
94			];
95			return $ret;
96			}
97
98			/**
99			* Build the bottom part of the page, about the events during the request.
100			*
101			* @param array<\Drupal\mongodb_watchdog\EventTemplate\Drupal\mongodb_watchdog\Event[]> $events
102			* A fully loaded array of events and their templates.
103			*
104			* @return array
			0 ignored issues – show Documentation introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `array<string,array<string,string\|array>>`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
105			* A render array for a table.
106			*/
107			public function buildTrackRows(array $events) {
108			$header = [
109			t('Sequence'),
110			t('Type'),
111			t('Severity'),
112			t('Event'),
113			t('File'),
114			t('Line'),
115			];
116			$rows = [];
117			$levels = RfcLogLevel::getLevels();
118
119			/**
120			* @var \Drupal\mongodb_watchdog\EventTemplate $template
121			* @var \Drupal\mongodb_watchdog\Event $event
122			*/
123			foreach ($events as list($template, $event)) {
			0 ignored issues – show introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Variable $template is undefined. Loading history... introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Variable $event is undefined. Loading history...
124			$row = [
125			['data' => $event->requestTracking_sequence],
			0 ignored issues – show introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Variable $event is undefined. Loading history...
126			$template->type,
			0 ignored issues – show introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Variable $template is undefined. Loading history...
127			$levels[$template->severity],
			0 ignored issues – show introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Variable $template is undefined. Loading history...
128			['data' => $template->asString($event->variables)],
			0 ignored issues – show introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Variable $template is undefined. Loading history... introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Variable $event is undefined. Loading history...
129			$this->simplifyPath($event->variables['%file']),
			0 ignored issues – show introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Variable $event is undefined. Loading history...
130			$event->variables['%line'],
			0 ignored issues – show introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Variable $event is undefined. Loading history...
131			];
132			$rows[] = $row;
133			}
134
135			$ret = [
136			'events' => [
137			'#type' => 'table',
138			'#rows' => $rows,
139			'#header' => $header,
140			],
141			];
142			return $ret;
143			}
144
145			/**
146			* {@inheritdoc}
147			*/
148			public static function create(ContainerInterface $container) {
149			/** @var \Drupal\mongodb_watchdog\Logger $watchdog */
150			$watchdog = $container->get('mongodb.logger');
151
152			/** @var \Drupal\Core\Datetime\DateFormatterInterface $date_formatter */
153			$date_formatter = $container->get('date.formatter');
154
155			return new static($watchdog, $date_formatter);
156			}
157
158			/**
159			* Convert an absolute path to a relative one if below the site root.
160			*
161			* @param string $path
162			* An absolute path on the filesystem.
163			*
164			* @return string
165			* A relative path if possible, otherwise the input path.
166			*/
167			public function simplifyPath($path) {
168			$ret = (Unicode::strpos($path, DRUPAL_ROOT) === 0)
169			? Unicode::substr($path, $this->rootLength)
170			: $path;
171			return $ret;
172			}
173
174			/**
175			* Controller.
176			*
177			* @param string $unique_id
178			* The unique request id from mod_unique_id.
179			*
180			* @return array
			0 ignored issues – show Documentation introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `array<string,array<string,string\|array>>`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
181			* A render array.
182			*/
183			public function track($unique_id) {
184			$events = $this->watchdog->requestEvents($unique_id);
185			$ret = $this->buildTrackRequest($unique_id, $events)
186			+ $this->buildTrackRows($events);
			0 ignored issues – show introduced 2016-07-01 20:41 UTC by Report Bug Copy Issue Report Expected 1 space before "+"; newline found Loading history...
187			return $ret;
188			}
189
190			}
			0 ignored issues – show Coding Style introduced 2016-06-29 08:39 UTC by Report Bug Copy Issue Report As per coding style, files should not end with a newline character. This check marks files that end in a newline character, i.e. an empy line. Loading history...
191

FGM / mongodb

Push — 15-request_grouping ( 2ffca1...83903a )

RequestController::simplifyPath() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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