SimpleSelector::__toString() - Code Metrics - arthurkushman/querypath - Measure and Improve Code Quality continuously with Scrutinizer

SimpleSelector::__toString() F
last analyzed 2022-03-28 08:12 UTC

↳ Parent: SimpleSelector

Complexity

Conditions	14
Paths	1808

Size

Total Lines	50
Code Lines	31

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	14
eloc	31
nc	1808
nop	0
dl	0
loc	50
rs	2.1
c	0
b	0
f	0

How to fix Complexity

<?php
/** @file
 *
 * A simple selector.
 *
 */

namespace QueryPath\CSS;

/**
 * Models a simple selector.
 *
 * CSS Selectors are composed of one or more simple selectors, where
 * each simple selector may have any of the following components:
 *
 * - An element name (or wildcard *)
 * - An ID (#foo)
 * - One or more classes (.foo.bar)
 * - One or more attribute matchers ([foo=bar])
 * - One or more pseudo-classes (:foo)
 * - One or more pseudo-elements (::first)
 *
 * For performance reasons, this object has been kept as sparse as
 * possible.
 *
 * @since  QueryPath 3.x
 * @author M Butcher
 *
 */
class SimpleSelector
{

    public const ADJACENT          = 0x1;
    public const DIRECT_DESCENDANT = 0x2;
    public const ANOTHER_SELECTOR  = 0x4;
    public const SIBLING           = 0x8;
    public const ANY_DESCENDANT    = 0x10;

    public $element;
    public $ns;
    public $id;
    public $classes = [];
    public $attributes = [];
    public $pseudoClasses = [];
    public $pseudoElements = [];
    public $combinator;

    /**
     * @param $code
     * @return string
     */
    public static function attributeOperator($code): string
    {
        switch ($code) {
            case EventHandler::CONTAINS_WITH_SPACE:
                return '~=';
            case EventHandler::CONTAINS_WITH_HYPHEN:
                return '|=';
            case EventHandler::CONTAINS_IN_STRING:
                return '*=';
            case EventHandler::BEGINS_WITH:
                return '^=';
            case EventHandler::ENDS_WITH:
                return '$=';
            default:
                return '=';
        }
    }

    /**
     * @param $code
     * @return string
     */
    public static function combinatorOperator($code): string
    {
        switch ($code) {
            case self::ADJACENT:
                return '+';
            case self::DIRECT_DESCENDANT:
                return '>';
            case self::SIBLING:
                return '~';
            case self::ANOTHER_SELECTOR:
                return ', ';
            case self::ANY_DESCENDANT:
                return '   ';
            default:
                return '';
                break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
        }
    }

    public function __construct()
    {
    }

    /**
     * @return bool
     */
    public function notEmpty(): bool
    {
        return !empty($this->element)
            && !empty($this->id)
            && !empty($this->classes)
            && !empty($this->combinator)
            && !empty($this->attributes)
            && !empty($this->pseudoClasses)
            && !empty($this->pseudoElements);
    }

    public function __toString()
    {
        $buffer = [];
        try {

            if (!empty($this->ns)) {
                $buffer[] = $this->ns;
                $buffer[] = '|';
            }
            if (!empty($this->element)) {
                $buffer[] = $this->element;
            }
            if (!empty($this->id)) {
                $buffer[] = '#' . $this->id;
            }
            if (!empty($this->attributes)) {
                foreach ($this->attributes as $attr) {
                    $buffer[] = '[';
                    if (!empty($attr['ns'])) {
                        $buffer[] = $attr['ns'] . '|';
                    }
                    $buffer[] = $attr['name'];
                    if (!empty($attr['value'])) {
                        $buffer[] = self::attributeOperator($attr['op']);
                        $buffer[] = $attr['value'];
                    }
                    $buffer[] = ']';
                }
            }
            if (!empty($this->pseudoClasses)) {
                foreach ($this->pseudoClasses as $ps) {
                    $buffer[] = ':' . $ps['name'];
                    if (isset($ps['value'])) {
                        $buffer[] = '(' . $ps['value'] . ')';
                    }
                }
            }
            foreach ($this->pseudoElements as $pe) {
                $buffer[] = '::' . $pe;
            }

            if (!empty($this->combinator)) {
                $buffer[] = self::combinatorOperator($this->combinator);
            }

        } catch (\Exception $e) {
            return $e->getMessage();
        }

        return implode('', $buffer);
    }

}


1			<?php
2			/** @file
3			*
4			* A simple selector.
5			*
6			*/
7
8			namespace QueryPath\CSS;
9
10			/**
11			* Models a simple selector.
12			*
13			* CSS Selectors are composed of one or more simple selectors, where
14			* each simple selector may have any of the following components:
15			*
16			* - An element name (or wildcard *)
17			* - An ID (#foo)
18			* - One or more classes (.foo.bar)
19			* - One or more attribute matchers ([foo=bar])
20			* - One or more pseudo-classes (:foo)
21			* - One or more pseudo-elements (::first)
22			*
23			* For performance reasons, this object has been kept as sparse as
24			* possible.
25			*
26			* @since QueryPath 3.x
27			* @author M Butcher
28			*
29			*/
30			class SimpleSelector
31			{
32
33			public const ADJACENT = 0x1;
34			public const DIRECT_DESCENDANT = 0x2;
35			public const ANOTHER_SELECTOR = 0x4;
36			public const SIBLING = 0x8;
37			public const ANY_DESCENDANT = 0x10;
38
39			public $element;
40			public $ns;
41			public $id;
42			public $classes = [];
43			public $attributes = [];
44			public $pseudoClasses = [];
45			public $pseudoElements = [];
46			public $combinator;
47
48			/**
49			* @param $code
50			* @return string
51			*/
52			public static function attributeOperator($code): string
53			{
54			switch ($code) {
55			case EventHandler::CONTAINS_WITH_SPACE:
56			return '~=';
57			case EventHandler::CONTAINS_WITH_HYPHEN:
58			return '\|=';
59			case EventHandler::CONTAINS_IN_STRING:
60			return '*=';
61			case EventHandler::BEGINS_WITH:
62			return '^=';
63			case EventHandler::ENDS_WITH:
64			return '$=';
65			default:
66			return '=';
67			}
68			}
69
70			/**
71			* @param $code
72			* @return string
73			*/
74			public static function combinatorOperator($code): string
75			{
76			switch ($code) {
77			case self::ADJACENT:
78			return '+';
79			case self::DIRECT_DESCENDANT:
80			return '>';
81			case self::SIBLING:
82			return '~';
83			case self::ANOTHER_SELECTOR:
84			return ', ';
85			case self::ANY_DESCENDANT:
86			return ' ';
87			default:
88			return '';
89			break;
			0 ignored issues – show Unused Code introduced 2018-07-29 16:29 UTC by Report Bug Copy Issue Report `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
90			}
91			}
92
93			public function __construct()
94			{
95			}
96
97			/**
98			* @return bool
99			*/
100			public function notEmpty(): bool
101			{
102			return !empty($this->element)
103			&& !empty($this->id)
104			&& !empty($this->classes)
105			&& !empty($this->combinator)
106			&& !empty($this->attributes)
107			&& !empty($this->pseudoClasses)
108			&& !empty($this->pseudoElements);
109			}
110
111			public function __toString()
112			{
113			$buffer = [];
114			try {
115
116			if (!empty($this->ns)) {
117			$buffer[] = $this->ns;
118			$buffer[] = '\|';
119			}
120			if (!empty($this->element)) {
121			$buffer[] = $this->element;
122			}
123			if (!empty($this->id)) {
124			$buffer[] = '#' . $this->id;
125			}
126			if (!empty($this->attributes)) {
127			foreach ($this->attributes as $attr) {
128			$buffer[] = '[';
129			if (!empty($attr['ns'])) {
130			$buffer[] = $attr['ns'] . '\|';
131			}
132			$buffer[] = $attr['name'];
133			if (!empty($attr['value'])) {
134			$buffer[] = self::attributeOperator($attr['op']);
135			$buffer[] = $attr['value'];
136			}
137			$buffer[] = ']';
138			}
139			}
140			if (!empty($this->pseudoClasses)) {
141			foreach ($this->pseudoClasses as $ps) {
142			$buffer[] = ':' . $ps['name'];
143			if (isset($ps['value'])) {
144			$buffer[] = '(' . $ps['value'] . ')';
145			}
146			}
147			}
148			foreach ($this->pseudoElements as $pe) {
149			$buffer[] = '::' . $pe;
150			}
151
152			if (!empty($this->combinator)) {
153			$buffer[] = self::combinatorOperator($this->combinator);
154			}
155
156			} catch (\Exception $e) {
157			return $e->getMessage();
158			}
159
160			return implode('', $buffer);
161			}
162
163			}
164

arthurkushman / querypath

SimpleSelector::__toString() F last analyzed 2022-03-28 08:12 UTC

Complexity

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Duplication

Importance

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SimpleSelector::__toString() F
last analyzed 2022-03-28 08:12 UTC