GraphQLException::getExtensions() - Code Metrics - Inspection of "ValuesOnCorrectTypes validation rule" - digiaonline/graphql-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#106)

by Christoffer

created 2018-03-14 08:13 UTC

GraphQLException::getExtensions() A

↳ Parent: GraphQLException

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	0
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php

namespace Digia\GraphQL\Error;

use Digia\GraphQL\Language\Node\NodeInterface;
use Digia\GraphQL\Language\Location;
use Digia\GraphQL\Language\Source;
use Digia\GraphQL\Language\SourceLocation;

/**
 * An GraphQLException describes an exception thrown during the execute
 * phase of performing a GraphQL operation. In addition to a message
 * and stack trace, it also includes information about the locations in a
 * GraphQL document and/or execution result that correspond to the Error.
 */
class GraphQLException extends AbstractException
{

    /**
     * An array of { line, column } locations within the source GraphQL document
     * which correspond to this error.
     *
     * Errors during validation often contain multiple locations, for example to
     * point out two things with the same name. Errors during execution include a
     * single location, the field which produced the error.
     *
     * @var array|null
     */
    protected $locations;

    /**
     * An array describing the JSON-path into the execution response which
     * corresponds to this error. Only included for errors during execution.
     *
     * @var string[]|null
     */
    protected $path;

    /**
     * An array of GraphQL AST Nodes corresponding to this error.
     *
     * @var NodeInterface[]|null
     */
    protected $nodes;

    /**
     * The source GraphQL document for the first location of this error.
     *
     * Note that if this Error represents more than one node, the source may not
     * represent nodes after the first node.
     *
     * @var Source|null
     */
    protected $source;

    /**
     * An array of character offsets within the source GraphQL document
     * which correspond to this error.
     *
     * @var int[]|null
     */
    protected $positions;

    /**
     * Extension fields to add to the formatted error.
     *
     * @var \Exception|null
     */
    protected $originalException;

    /**
     * ExecutionException constructor.
     *
     * @param string      $message
     * @param array|null  $nodes
     * @param Source|null $source
     * @param array|null  $positions
     * @param array|null  $path
     * @param array|null  $originalException
     */
    public function __construct(
        string $message,
        ?array $nodes = null,
        ?Source $source = null,
        ?array $positions = null,
        ?array $path = null,
        ?\Exception $originalException = null
    ) {
        parent::__construct($message);

        $this->resolveNodes($nodes);
        $this->resolveSource($source);
        $this->resolvePositions($positions);
        $this->resolveLocations($positions, $source);

        $this->path              = $path;
        $this->originalException = $originalException;
    }

    /**
     * @return NodeInterface[]
     */
    public function getNodes(): ?array
    {
        return $this->nodes;
    }

    /**
     * @return bool
     */
    public function hasSource(): bool
    {
        return null !== $this->source;
    }

    /**
     * @return Source|null
     */
    public function getSource(): ?Source
    {
        return $this->source;
    }

    /**
     * @return int[]|null
     */
    public function getPositions(): ?array
    {
        return $this->positions;
    }

    /**
     * @return bool
     */
    public function hasLocations(): bool
    {
        return !empty($this->locations);
    }

    /**
     * @return array|null
     */
    public function getLocations(): ?array
    {
        return $this->locations;
    }

    /**
     * @return array|null
     */
    public function getLocationsAsArray(): ?array
    {
        return !empty($this->locations) ? array_map(function (SourceLocation $location) {
            return $location->toArray();
        }, $this->locations) : null;
    }

    /**
     * @return array|null
     */
    public function getPath(): ?array
    {
        return $this->path;
    }

    /**
     * @return \Exception|null
     */
    public function getOriginalException(): ?\Exception
    {
        return $this->originalException;
    }

    /**
     * @return null|string
     */
    public function getOriginalError(): ?string
    {
        return null !== $this->originalException ? $this->originalException->getMessage() : null;
    }

    /**
     * @param array|null $nodes
     * @return $this
     */
    protected function resolveNodes(?array $nodes)
    {
        $this->nodes = is_array($nodes)
            ? (!empty($nodes) ? $nodes : null)
            : (null !== $nodes ? [$nodes] : null);


        return $this;
    }

    /**
     * @param Source|null $source
     * @return $this
     */
    protected function resolveSource(?Source $source)
    {
        if (null === $source && !empty($this->nodes)) {
            $firstNode    = $this->nodes[0];
            $location     = null !== $firstNode ? $firstNode->getLocation() : null;
            $source = null !== $location ? $location->getSource() : null;
        }

        $this->source = $source;

        return $this;
    }

    /**
     * @param array|null $positions
     * @return $this
     */
    protected function resolvePositions(?array $positions)
    {
        if (null === $positions && !empty($this->nodes)) {
            $positions = array_reduce($this->nodes, function (array $list, NodeInterface $node) {
                $location = $node->getLocation();
                if (null !== $location) {
                    $list[] = $location->getStart();
                }
                return $list;
            }, []);
        }

        if (null !== $positions && empty($positions)) {
            $positions = null;
        }

        $this->positions = $positions;

        return $this;
    }

    /**
     * @param array|null  $positions
     * @param Source|null $source
     * @return $this
     */
    protected function resolveLocations(?array $positions, ?Source $source)
    {
        if (null !== $positions && null !== $source) {
            $locations = array_map(function ($position) use ($source) {
                return SourceLocation::fromSource($source, $position);
            }, $positions);
        } elseif (!empty($this->nodes)) {
            $locations = array_reduce($this->nodes, function (array $list, NodeInterface $node) {
                $location = $node->getLocation();
                if (null !== $location) {
                    $list[] = SourceLocation::fromSource($location->getSource(), $location->getStart());
                }
                return $list;
            }, []);
        }

        if (isset($locations)) {
            $this->locations = $locations;
        }

        return $this;
    }

    /**
     * @inheritdoc
     */
    public function __toString(): string
    {
        return printError($this);
    }
}


1			<?php
2
3			namespace Digia\GraphQL\Error;
4
5			use Digia\GraphQL\Language\Node\NodeInterface;
6			use Digia\GraphQL\Language\Location;
7			use Digia\GraphQL\Language\Source;
8			use Digia\GraphQL\Language\SourceLocation;
9
10			/**
11			* An GraphQLException describes an exception thrown during the execute
12			* phase of performing a GraphQL operation. In addition to a message
13			* and stack trace, it also includes information about the locations in a
14			* GraphQL document and/or execution result that correspond to the Error.
15			*/
16			class GraphQLException extends AbstractException
17			{
18
19			/**
20			* An array of { line, column } locations within the source GraphQL document
21			* which correspond to this error.
22			*
23			* Errors during validation often contain multiple locations, for example to
24			* point out two things with the same name. Errors during execution include a
25			* single location, the field which produced the error.
26			*
27			* @var array\|null
28			*/
29			protected $locations;
30
31			/**
32			* An array describing the JSON-path into the execution response which
33			* corresponds to this error. Only included for errors during execution.
34			*
35			* @var string[]\|null
36			*/
37			protected $path;
38
39			/**
40			* An array of GraphQL AST Nodes corresponding to this error.
41			*
42			* @var NodeInterface[]\|null
43			*/
44			protected $nodes;
45
46			/**
47			* The source GraphQL document for the first location of this error.
48			*
49			* Note that if this Error represents more than one node, the source may not
50			* represent nodes after the first node.
51			*
52			* @var Source\|null
53			*/
54			protected $source;
55
56			/**
57			* An array of character offsets within the source GraphQL document
58			* which correspond to this error.
59			*
60			* @var int[]\|null
61			*/
62			protected $positions;
63
64			/**
65			* Extension fields to add to the formatted error.
66			*
67			* @var \Exception\|null
68			*/
69			protected $originalException;
70
71			/**
72			* ExecutionException constructor.
73			*
74			* @param string $message
75			* @param array\|null $nodes
76			* @param Source\|null $source
77			* @param array\|null $positions
78			* @param array\|null $path
79			* @param array\|null $originalException
80			*/
81			public function __construct(
82			string $message,
83			?array $nodes = null,
84			?Source $source = null,
85			?array $positions = null,
86			?array $path = null,
87			?\Exception $originalException = null
88			) {
89			parent::__construct($message);
90
91			$this->resolveNodes($nodes);
92			$this->resolveSource($source);
93			$this->resolvePositions($positions);
94			$this->resolveLocations($positions, $source);
95
96			$this->path = $path;
97			$this->originalException = $originalException;
98			}
99
100			/**
101			* @return NodeInterface[]
102			*/
103			public function getNodes(): ?array
104			{
105			return $this->nodes;
106			}
107
108			/**
109			* @return bool
110			*/
111			public function hasSource(): bool
112			{
113			return null !== $this->source;
114			}
115
116			/**
117			* @return Source\|null
118			*/
119			public function getSource(): ?Source
120			{
121			return $this->source;
122			}
123
124			/**
125			* @return int[]\|null
126			*/
127			public function getPositions(): ?array
128			{
129			return $this->positions;
130			}
131
132			/**
133			* @return bool
134			*/
135			public function hasLocations(): bool
136			{
137			return !empty($this->locations);
138			}
139
140			/**
141			* @return array\|null
142			*/
143			public function getLocations(): ?array
144			{
145			return $this->locations;
146			}
147
148			/**
149			* @return array\|null
150			*/
151			public function getLocationsAsArray(): ?array
152			{
153			return !empty($this->locations) ? array_map(function (SourceLocation $location) {
154			return $location->toArray();
155			}, $this->locations) : null;
156			}
157
158			/**
159			* @return array\|null
160			*/
161			public function getPath(): ?array
162			{
163			return $this->path;
164			}
165
166			/**
167			* @return \Exception\|null
168			*/
169			public function getOriginalException(): ?\Exception
170			{
171			return $this->originalException;
172			}
173
174			/**
175			* @return null\|string
176			*/
177			public function getOriginalError(): ?string
178			{
179			return null !== $this->originalException ? $this->originalException->getMessage() : null;
180			}
181
182			/**
183			* @param array\|null $nodes
184			* @return $this
185			*/
186			protected function resolveNodes(?array $nodes)
187			{
188			$this->nodes = is_array($nodes)
189			? (!empty($nodes) ? $nodes : null)
190			: (null !== $nodes ? [$nodes] : null);
			0 ignored issues – show introduced 2018-03-09 23:14 UTC by Report Bug Copy Issue Report The condition `null !== $nodes` is always `false`. Loading history...
191
192			return $this;
193			}
194
195			/**
196			* @param Source\|null $source
197			* @return $this
198			*/
199			protected function resolveSource(?Source $source)
200			{
201			if (null === $source && !empty($this->nodes)) {
202			$firstNode = $this->nodes[0];
203			$location = null !== $firstNode ? $firstNode->getLocation() : null;
204			$source = null !== $location ? $location->getSource() : null;
205			}
206
207			$this->source = $source;
208
209			return $this;
210			}
211
212			/**
213			* @param array\|null $positions
214			* @return $this
215			*/
216			protected function resolvePositions(?array $positions)
217			{
218			if (null === $positions && !empty($this->nodes)) {
219			$positions = array_reduce($this->nodes, function (array $list, NodeInterface $node) {
220			$location = $node->getLocation();
221			if (null !== $location) {
222			$list[] = $location->getStart();
223			}
224			return $list;
225			}, []);
226			}
227
228			if (null !== $positions && empty($positions)) {
229			$positions = null;
230			}
231
232			$this->positions = $positions;
233
234			return $this;
235			}
236
237			/**
238			* @param array\|null $positions
239			* @param Source\|null $source
240			* @return $this
241			*/
242			protected function resolveLocations(?array $positions, ?Source $source)
243			{
244			if (null !== $positions && null !== $source) {
245			$locations = array_map(function ($position) use ($source) {
246			return SourceLocation::fromSource($source, $position);
247			}, $positions);
248			} elseif (!empty($this->nodes)) {
249			$locations = array_reduce($this->nodes, function (array $list, NodeInterface $node) {
250			$location = $node->getLocation();
251			if (null !== $location) {
252			$list[] = SourceLocation::fromSource($location->getSource(), $location->getStart());
253			}
254			return $list;
255			}, []);
256			}
257
258			if (isset($locations)) {
259			$this->locations = $locations;
260			}
261
262			return $this;
263			}
264
265			/**
266			* @inheritdoc
267			*/
268			public function __toString(): string
269			{
270			return printError($this);
271			}
272			}
273

digiaonline / graphql-php

Pull Request — master (#106)

GraphQLException::getExtensions() A

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