Zone::dropNodes() - Code Metrics - Inspection of "clear zone method" - LTD-Beget/dns-zone-configurator - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 3c1566...cfcfb4 )

by Sergey

created 2016-04-13 22:06 UTC

Zone::dropNodes() A

↳ Parent: Zone

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Metric	Value
dl	0
loc	6
ccs	0
cts	3
cp	0
rs	9.4285
cc	1
eloc	3
nc	1
nop	0
crap	2

<?php
/**
 * @author: Viskov Sergey
 * @date  : 4/12/16
 * @time  : 1:00 PM
 */

namespace LTDBeget\dns\configurator;

use LTDBeget\dns\configurator\deserializer\ArrayDeserializer;
use LTDBeget\dns\configurator\deserializer\PlainDeserializer;
use LTDBeget\dns\configurator\errors\ErrorsStore;
use LTDBeget\dns\configurator\errors\ValidationError;
use LTDBeget\dns\configurator\traits\RecordsIterateTrait;
use LTDBeget\dns\configurator\validators\HostnameValidator;
use LTDBeget\dns\configurator\zoneEntities\Node;
use LTDBeget\dns\configurator\zoneEntities\record\base\Record;
use LTDBeget\dns\enums\eErrorCode;
use LTDBeget\dns\enums\eRecordType;

/**
 * Class Zone
 *
 * @package LTDBeget\dns\configurator
 */
class Zone
{
    use RecordsIterateTrait;

    /**
     * @var String
     */
    private $origin;
    /**
     * @var Node[] $nodes
     */
    private $nodes = [];
    /**
     * @var ErrorsStore
     */
    private $errorsStore;

    /**
     * @param $origin
     */
    public function __construct(string $origin)
    {
        $this->origin      = mb_strtolower(trim($origin));
        $this->errorsStore = new ErrorsStore();
    }

    /**
     * @param string $origin
     * @param string $plainData
     * @return Zone
     */
    public static function fromString(string $origin, string $plainData) : Zone
    {
        return PlainDeserializer::deserialize(new static($origin), $plainData);
    }

    /**
     * @param string $origin
     * @param array  $arrayData
     * @return Zone
     */
    public static function fromArray(string $origin, array $arrayData) : Zone
    {
        return ArrayDeserializer::deserialize(new static($origin), $arrayData);
    }

    /**
     * @return string
     */
    public function __toString() : string
    {
        $this->sort();
        $records = [];
        foreach ($this->iterateRecords() as $record) {
            $records[] = (string) $record;
        }

        return implode("\n", $records);
    }

    /**
     * Sort zone by node names and record types
     */
    public function sort()
    {
        $nodes = $this->nodes;
        /** @var Node[] $_nodes */
        $_nodes = [];
        foreach (['@', 'www', '*'] as $node_name) {
            if (isset($nodes[$node_name])) {
                $_nodes[$node_name] = $nodes[$node_name];
                unset($nodes[$node_name]);
            }
        }

        ksort($nodes);
        $this->nodes = array_merge($_nodes, $nodes);

        foreach ($this->iterateNodes() as $node) {
            $node->sort();
        }
    }

    /**
     * @return Node[]
     */
    public function iterateNodes()
    {
        foreach ($this->nodes as $node) {
            yield $node;
        }
    }

    /**
     * @param eRecordType|null $type
     * @return Record[]
     */
    public function iterateRecords(eRecordType $type = NULL)
    {
        foreach ($this->iterateNodes() as $node) {
            foreach ($node->iterateRecords($type) as $record) {
                yield $record;
            }
        }
    }

    /**
     * @return array
     */
    public function toArray() : array
    {
        $this->sort();
        $records = [];
        foreach ($this->iterateRecords() as $record) {
            $records[] = $record->toArray();
        }

        return $records;
    }

    /**
     * @return array
     */
    public function getNodeNames() : array
    {
        return array_keys($this->nodes);
    }

    /**
     * @param $name
     * @return Node
     */
    public function getNode(string $name) : Node
    {
        $name = mb_strtolower(trim($name));

        if (!$this->isNodeExist($name)) {
            $this->nodes[$name] = new Node($this, $name);
        }

        return $this->nodes[$name];
    }

    /**
     * Check is node by given name already exists
     *
     * @param $name
     * @return bool
     */
    public function isNodeExist($name) : bool
    {
        return array_key_exists(mb_strtolower(trim($name)), $this->nodes);
    }

    /**
     * @param eRecordType|NULL $type
     */
    public function removeRecords(eRecordType $type = NULL)
    {
        foreach ($this->iterateNodes() as $node) {
            foreach ($node->iterateRecords($type) as $record) {
                $record->remove();
            }
        }
    }

    /**
     * @return bool
     */
    public function isEmptyZone() : bool
    {
        $result = true;
        foreach ($this->iterateNodes() as $node) {
            if(! $node->isEmptyNode()) {
                $result = false;
            }
        }
        return $result;
    }

    /**
     * Full validate zone via build in validators
     *
     * @return bool
     */
    public function validate() : bool
    {
        $errorsStore = $this->getErrorsStore();
        $errorsStore->clear();

        foreach ($this->iterateNodes() as $node) {
            /** @noinspection PhpInternalEntityUsedInspection */
            $node->validate();
        }

        if (!HostnameValidator::validate($this->getOrigin())) {
            $errorsStore->add(ValidationError::makeZoneError($this, eErrorCode::WRONG_ORIGIN()));
        }

        return !$errorsStore->isHasErrors();
    }

    /**
     * @return ErrorsStore
     */
    public function getErrorsStore()
    {
        return $this->errorsStore;
    }

    /**
     * @return String
     */
    public function getOrigin() : string
    {
        return $this->origin;
    }

    /**
     * @return Zone
     */
    public function clear() : Zone
    {
        $this
            ->dropNodes()
            ->getErrorsStore()
            ->clear();

        return $this;
    }

    /**
     * @return Zone
     */
    private function dropNodes() : Zone
    {
        $this->nodes = [];

        return $this;
    }
}

1		<?php
2		/**
3		* @author: Viskov Sergey
4		* @date : 4/12/16
5		* @time : 1:00 PM
6		*/
7
8		namespace LTDBeget\dns\configurator;
9
10		use LTDBeget\dns\configurator\deserializer\ArrayDeserializer;
11		use LTDBeget\dns\configurator\deserializer\PlainDeserializer;
12		use LTDBeget\dns\configurator\errors\ErrorsStore;
13		use LTDBeget\dns\configurator\errors\ValidationError;
14		use LTDBeget\dns\configurator\traits\RecordsIterateTrait;
15		use LTDBeget\dns\configurator\validators\HostnameValidator;
16		use LTDBeget\dns\configurator\zoneEntities\Node;
17		use LTDBeget\dns\configurator\zoneEntities\record\base\Record;
18		use LTDBeget\dns\enums\eErrorCode;
19		use LTDBeget\dns\enums\eRecordType;
20
21		/**
22		* Class Zone
23		*
24		* @package LTDBeget\dns\configurator
25		*/
26		class Zone
27		{
28		use RecordsIterateTrait;
29
30		/**
31		* @var String
32		*/
33		private $origin;
34		/**
35		* @var Node[] $nodes
36		*/
37		private $nodes = [];
38		/**
39		* @var ErrorsStore
40		*/
41		private $errorsStore;
42
43		/**
44		* @param $origin
45		*/
46	1	public function __construct(string $origin)
47		{
48	1	$this->origin = mb_strtolower(trim($origin));
49	1	$this->errorsStore = new ErrorsStore();
50	1	}
51
52		/**
53		* @param string $origin
54		* @param string $plainData
55		* @return Zone
56		*/
57	1	public static function fromString(string $origin, string $plainData) : Zone
58		{
59	1	return PlainDeserializer::deserialize(new static($origin), $plainData);
60		}
61
62		/**
63		* @param string $origin
64		* @param array $arrayData
65		* @return Zone
66		*/
67		public static function fromArray(string $origin, array $arrayData) : Zone
68		{
69		return ArrayDeserializer::deserialize(new static($origin), $arrayData);
70		}
71
72		/**
73		* @return string
74		*/
75	1	public function __toString() : string
76		{
77	1	$this->sort();
78	1	$records = [];
79	1	foreach ($this->iterateRecords() as $record) {
80	1	$records[] = (string) $record;
81		}
82
83	1	return implode("\n", $records);
84		}
85
86		/**
87		* Sort zone by node names and record types
88		*/
89	1	public function sort()
90		{
91	1	$nodes = $this->nodes;
92		/** @var Node[] $_nodes */
93	1	$_nodes = [];
94	1	foreach (['@', 'www', '*'] as $node_name) {
95	1	if (isset($nodes[$node_name])) {
96	1	$_nodes[$node_name] = $nodes[$node_name];
97	1	unset($nodes[$node_name]);
98		}
99		}
100
101	1	ksort($nodes);
102	1	$this->nodes = array_merge($_nodes, $nodes);
103
104	1	foreach ($this->iterateNodes() as $node) {
105	1	$node->sort();
106		}
107	1	}
108
109		/**
110		* @return Node[]
111		*/
112	1	public function iterateNodes()
113		{
114	1	foreach ($this->nodes as $node) {
115	1	yield $node;
116		}
117	1	}
118
119		/**
120		* @param eRecordType\|null $type
121		* @return Record[]
122		*/
123	1	public function iterateRecords(eRecordType $type = NULL)
124		{
125	1	foreach ($this->iterateNodes() as $node) {
126	1	foreach ($node->iterateRecords($type) as $record) {
127	1	yield $record;
128		}
129		}
130	1	}
131
132		/**
133		* @return array
134		*/
135	1	public function toArray() : array
136		{
137	1	$this->sort();
138	1	$records = [];
139	1	foreach ($this->iterateRecords() as $record) {
140	1	$records[] = $record->toArray();
141		}
142
143	1	return $records;
144		}
145
146		/**
147		* @return array
148		*/
149		public function getNodeNames() : array
150		{
151		return array_keys($this->nodes);
152		}
153
154		/**
155		* @param $name
156		* @return Node
157		*/
158	1	public function getNode(string $name) : Node
159		{
160	1	$name = mb_strtolower(trim($name));
161
162	1	if (!$this->isNodeExist($name)) {
163	1	$this->nodes[$name] = new Node($this, $name);
164		}
165
166	1	return $this->nodes[$name];
167		}
168
169		/**
170		* Check is node by given name already exists
171		*
172		* @param $name
173		* @return bool
174		*/
175	1	public function isNodeExist($name) : bool
176		{
177	1	return array_key_exists(mb_strtolower(trim($name)), $this->nodes);
178		}
179
180		/**
181		* @param eRecordType\|NULL $type
182		*/
183		public function removeRecords(eRecordType $type = NULL)
184		{
185		foreach ($this->iterateNodes() as $node) {
186		foreach ($node->iterateRecords($type) as $record) {
187		$record->remove();
188		}
189		}
190		}
191
192		/**
193		* @return bool
194		*/
195		public function isEmptyZone() : bool
196		{
197		$result = true;
198		foreach ($this->iterateNodes() as $node) {
199		if(! $node->isEmptyNode()) {
200		$result = false;
201		}
202		}
203		return $result;
204		}
205
206		/**
207		* Full validate zone via build in validators
208		*
209		* @return bool
210		*/
211	1	public function validate() : bool
212		{
213	1	$errorsStore = $this->getErrorsStore();
214	1	$errorsStore->clear();
215
216	1	foreach ($this->iterateNodes() as $node) {
217		/** @noinspection PhpInternalEntityUsedInspection */
218	1	$node->validate();
219		}
220
221	1	if (!HostnameValidator::validate($this->getOrigin())) {
222		$errorsStore->add(ValidationError::makeZoneError($this, eErrorCode::WRONG_ORIGIN()));
223		}
224
225	1	return !$errorsStore->isHasErrors();
226		}
227
228		/**
229		* @return ErrorsStore
230		*/
231	1	public function getErrorsStore()
232		{
233	1	return $this->errorsStore;
234		}
235
236		/**
237		* @return String
238		*/
239	1	public function getOrigin() : string
240		{
241	1	return $this->origin;
242		}
243
244		/**
245		* @return Zone
246		*/
247		public function clear() : Zone
248		{
249		$this
250		->dropNodes()
251		->getErrorsStore()
252		->clear();
253
254		return $this;
255		}
256
257		/**
258		* @return Zone
259		*/
260		private function dropNodes() : Zone
261		{
262		$this->nodes = [];
263
264		return $this;
265		}
266		}

LTD-Beget / dns-zone-configurator

Push — master ( 3c1566...cfcfb4 )

Zone::dropNodes() A

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