UsesBlockParser::getCurrentClassStatement() - Code Metrics - Inspection of "fixed file structure" - alevikzs/reflection - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Alexey

created 2017-03-03 19:41 UTC

UsesBlockParser::getCurrentClassStatement() A

↳ Parent: UsesBlockParser

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	3
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 Reflection\ClassUseStatements;

/**
 * Class UsesBlockParser
 * @package Reflection
 */
class UsesBlockParser {

    /**
     * @const string
     */
    const CLASS_STATEMENT_TYPE = 'class';

    /**
     * @const string
     */
    const ALIAS_STATEMENT_TYPE = 'alias';

    /**
     * @var string
     */
    private $usesBlock;

    /**
     * @var boolean
     */
    private $isUseStatementBuilding = false;

    /**
     * @var string
     */
    private $currentClassStatement = '';

    /**
     * @var string
     */
    private $currentAliasStatement = '';

    /**
     * @var string
     */
    private $currentStatementType = '';

    /**
     * UsesBlockParser constructor.
     * @param string $usesBlock
     */
    public function __construct(string $usesBlock) {
        $this->setUsesBlock($usesBlock);
    }

    /**
     * @return string
     */
    public function getUsesBlock(): string {
        return $this->usesBlock;
    }

    /**
     * @param string $usesBlock
     * @return UsesBlockParser
     */
    public function setUsesBlock(string $usesBlock): UsesBlockParser {
        $this->usesBlock = $usesBlock;

        return $this;
    }

    /**
     * @return boolean
     */
    protected function isUseStatementBuilding(): bool {
        return $this->isUseStatementBuilding;
    }

    /**
     * @return UsesBlockParser
     */
    protected function setUseStatementIsBuilding(): UsesBlockParser {
        $this->isUseStatementBuilding = true;
        
        return $this;
    }

    /**
     * @return UsesBlockParser
     */
    protected function setUseStatementIsNotBuilding(): UsesBlockParser {
        $this->isUseStatementBuilding = false;

        return $this;
    }

    /**
     * @return string
     */
    protected function getCurrentClassStatement(): string {
        return $this->currentClassStatement;
    }

    /**
     * @param string $classStatement
     * @return UsesBlockParser
     */
    protected function setCurrentClassStatement(string $classStatement): UsesBlockParser {
        $this->currentClassStatement .= $classStatement;
        
        return $this;
    }

    /**
     * @return UsesBlockParser
     */
    protected function clearCurrentClassStatement(): UsesBlockParser {
        $this->currentClassStatement = '';

        return $this;
    }

    /**
     * @return string
     */
    protected function getCurrentAliasStatement(): string {
        return $this->currentAliasStatement;
    }

    /**
     * @param string $aliasStatement
     * @return UsesBlockParser
     */
    protected function setCurrentAliasStatement(string $aliasStatement): UsesBlockParser {
        $this->currentAliasStatement = $aliasStatement;
        
        return $this;
    }

    /**
     * @return string
     */
    protected function getCurrentStatementType(): string {
        return $this->currentStatementType;
    }

    /**
     * @param string $currentStatementType
     * @return UsesBlockParser
     */
    protected function setCurrentStatementType(string $currentStatementType): UsesBlockParser {
        $this->currentStatementType = $currentStatementType;
        
        return $this;
    }
    
    /**
     * @return UseStatements
     */
    public function getUseStatements(): UseStatements {
        $useStatements = new UseStatements();
        
        foreach ($this->getTokens() as $token) {
            if (is_array($token)) {
                if ($token[0] === T_USE) {
                    $this->setUseStatementIsBuilding()
                        ->setCurrentStatementType(self::CLASS_STATEMENT_TYPE);

                    continue;
                }

                if ($token[0] === T_AS) {
                    $this->setCurrentStatementType(self::ALIAS_STATEMENT_TYPE);

                    continue;
                }

                if ($this->isUseStatementBuilding() && $this->getCurrentStatementType()) {
                    switch ($token[0]) {
                        case T_NS_SEPARATOR:
                        case T_STRING:
                            $this->setCurrentStatement($token[1]);

                            break;
                    }
                }
            } else {
                if (($token === ';' || $token === ',') && $this->isUseStatementBuilding()) {
                    $useStatements->add(new UseStatement(
                        $this->getCurrentClassStatement(),
                        $this->getCurrentAliasStatement()
                    ));

                    $this->clearCurrentStatements();

                    if ($token === ';') {
                        $this->setUseStatementIsNotBuilding();
                    }

                    if ($token === ',') {
                        $this->setCurrentStatementType(self::CLASS_STATEMENT_TYPE);
                    }
                }
            }
        }

        return $useStatements;
    }
    
    /**
     * @return array
     */
    private function getTokens(): array {
        return token_get_all($this->getUsesBlock());
    }

    /**
     * @param string $value
     * @return UsesBlockParser
     */
    private function setCurrentStatement(string $value): UsesBlockParser {
        $type = $this->getCurrentStatementType();

        $setter = 'setCurrent' . ucfirst($type) . 'Statement';

        return $this->$setter($value);
    }

    /**
     * @return UsesBlockParser
     */
    protected function clearCurrentStatements(): UsesBlockParser {
        return $this->clearCurrentClassStatement()
            ->setCurrentAliasStatement('');
    }
    
}

1		<?php
2
3		namespace Reflection\ClassUseStatements;
4
5		/**
6		* Class UsesBlockParser
7		* @package Reflection
8		*/
9		class UsesBlockParser {
10
11		/**
12		* @const string
13		*/
14		const CLASS_STATEMENT_TYPE = 'class';
15
16		/**
17		* @const string
18		*/
19		const ALIAS_STATEMENT_TYPE = 'alias';
20
21		/**
22		* @var string
23		*/
24		private $usesBlock;
25
26		/**
27		* @var boolean
28		*/
29		private $isUseStatementBuilding = false;
30
31		/**
32		* @var string
33		*/
34		private $currentClassStatement = '';
35
36		/**
37		* @var string
38		*/
39		private $currentAliasStatement = '';
40
41		/**
42		* @var string
43		*/
44		private $currentStatementType = '';
45
46		/**
47		* UsesBlockParser constructor.
48		* @param string $usesBlock
49		*/
50	1	public function __construct(string $usesBlock) {
51	1	$this->setUsesBlock($usesBlock);
52	1	}
53
54		/**
55		* @return string
56		*/
57	1	public function getUsesBlock(): string {
58	1	return $this->usesBlock;
59		}
60
61		/**
62		* @param string $usesBlock
63		* @return UsesBlockParser
64		*/
65	1	public function setUsesBlock(string $usesBlock): UsesBlockParser {
66	1	$this->usesBlock = $usesBlock;
67
68	1	return $this;
69		}
70
71		/**
72		* @return boolean
73		*/
74	1	protected function isUseStatementBuilding(): bool {
75	1	return $this->isUseStatementBuilding;
76		}
77
78		/**
79		* @return UsesBlockParser
80		*/
81	1	protected function setUseStatementIsBuilding(): UsesBlockParser {
82	1	$this->isUseStatementBuilding = true;
83
84	1	return $this;
85		}
86
87		/**
88		* @return UsesBlockParser
89		*/
90	1	protected function setUseStatementIsNotBuilding(): UsesBlockParser {
91	1	$this->isUseStatementBuilding = false;
92
93	1	return $this;
94		}
95
96		/**
97		* @return string
98		*/
99	1	protected function getCurrentClassStatement(): string {
100	1	return $this->currentClassStatement;
101		}
102
103		/**
104		* @param string $classStatement
105		* @return UsesBlockParser
106		*/
107	1	protected function setCurrentClassStatement(string $classStatement): UsesBlockParser {
108	1	$this->currentClassStatement .= $classStatement;
109
110	1	return $this;
111		}
112
113		/**
114		* @return UsesBlockParser
115		*/
116	1	protected function clearCurrentClassStatement(): UsesBlockParser {
117	1	$this->currentClassStatement = '';
118
119	1	return $this;
120		}
121
122		/**
123		* @return string
124		*/
125	1	protected function getCurrentAliasStatement(): string {
126	1	return $this->currentAliasStatement;
127		}
128
129		/**
130		* @param string $aliasStatement
131		* @return UsesBlockParser
132		*/
133	1	protected function setCurrentAliasStatement(string $aliasStatement): UsesBlockParser {
134	1	$this->currentAliasStatement = $aliasStatement;
135
136	1	return $this;
137		}
138
139		/**
140		* @return string
141		*/
142	1	protected function getCurrentStatementType(): string {
143	1	return $this->currentStatementType;
144		}
145
146		/**
147		* @param string $currentStatementType
148		* @return UsesBlockParser
149		*/
150	1	protected function setCurrentStatementType(string $currentStatementType): UsesBlockParser {
151	1	$this->currentStatementType = $currentStatementType;
152
153	1	return $this;
154		}
155
156		/**
157		* @return UseStatements
158		*/
159	1	public function getUseStatements(): UseStatements {
160	1	$useStatements = new UseStatements();
161
162	1	foreach ($this->getTokens() as $token) {
163	1	if (is_array($token)) {
164	1	if ($token[0] === T_USE) {
165	1	$this->setUseStatementIsBuilding()
166	1	->setCurrentStatementType(self::CLASS_STATEMENT_TYPE);
167
168	1	continue;
169		}
170
171	1	if ($token[0] === T_AS) {
172	1	$this->setCurrentStatementType(self::ALIAS_STATEMENT_TYPE);
173
174	1	continue;
175		}
176
177	1	if ($this->isUseStatementBuilding() && $this->getCurrentStatementType()) {
178	1	switch ($token[0]) {
179	1	case T_NS_SEPARATOR:
180	1	case T_STRING:
181	1	$this->setCurrentStatement($token[1]);
182
183	1	break;
184		}
185		}
186		} else {
187	1	if (($token === ';' \|\| $token === ',') && $this->isUseStatementBuilding()) {
188	1	$useStatements->add(new UseStatement(
189	1	$this->getCurrentClassStatement(),
190	1	$this->getCurrentAliasStatement()
191		));
192
193	1	$this->clearCurrentStatements();
194
195	1	if ($token === ';') {
196	1	$this->setUseStatementIsNotBuilding();
197		}
198
199	1	if ($token === ',') {
200	1	$this->setCurrentStatementType(self::CLASS_STATEMENT_TYPE);
201		}
202		}
203		}
204		}
205
206	1	return $useStatements;
207		}
208
209		/**
210		* @return array
211		*/
212	1	private function getTokens(): array {
213	1	return token_get_all($this->getUsesBlock());
214		}
215
216		/**
217		* @param string $value
218		* @return UsesBlockParser
219		*/
220	1	private function setCurrentStatement(string $value): UsesBlockParser {
221	1	$type = $this->getCurrentStatementType();
222
223	1	$setter = 'setCurrent' . ucfirst($type) . 'Statement';
224
225	1	return $this->$setter($value);
226		}
227
228		/**
229		* @return UsesBlockParser
230		*/
231	1	protected function clearCurrentStatements(): UsesBlockParser {
232	1	return $this->clearCurrentClassStatement()
233	1	->setCurrentAliasStatement('');
234		}
235
236		}

alevikzs / reflection

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UsesBlockParser::getCurrentClassStatement() A

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