Number::render() - Code Metrics - seboettg/citeproc-php - Measure and Improve Code Quality continuously with Scrutinizer

Number::render() C
last analyzed 2022-10-03 07:04 UTC

↳ Parent: Number

Complexity

Conditions	15
Paths	48

Size

Total Lines	59
Code Lines	43

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
cc	15
eloc	43
c	2
b	0
f	0
nc	48
nop	2
dl	0
loc	59
rs	5.9166

How to fix Long Method Complexity

<?php
/*
 * citeproc-php
 *
 * @link        http://github.com/seboettg/citeproc-php for the source repository
 * @copyright   Copyright (c) 2016 Sebastian Böttger.
 * @license     https://opensource.org/licenses/MIT
 */

namespace Seboettg\CiteProc\Rendering;

use Seboettg\CiteProc\CiteProc;
use Seboettg\CiteProc\Styles\AffixesTrait;
use Seboettg\CiteProc\Styles\DisplayTrait;
use Seboettg\CiteProc\Styles\FormattingTrait;
use Seboettg\CiteProc\Styles\TextCaseTrait;
use Seboettg\CiteProc\Util;
use SimpleXMLElement;
use stdClass;

/**
 * Class Number
 * @package Seboettg\CiteProc\Rendering
 *
 * @author Sebastian Böttger <[email protected]>
 */
class Number implements Rendering
{

    private const RANGE_DELIMITER_HYPHEN = "-";

    private const RANGE_DELIMITER_AMPERSAND = "&";

    private const RANGE_DELIMITER_COMMA = ",";

    private const PATTERN_ORDINAL = "/\s*(\d+)\s*([\-\–&,])\s*(\d+)\s*/";

    private const PATTERN_LONG_ORDINAL = "/\s*(\d+)\s*([\-\–&,])\s*(\d+)\s*/";

    private const PATTERN_ROMAN = "/\s*(\d+)\s*([\-\–&,])\s*(\d+)\s*/";

    private const PATTERN_NUMERIC_DEFAULT = "/\s*(\d+)\s*([\-\–&,])\s*(\d+)\s*/";

    use FormattingTrait,

        AffixesTrait,
        TextCaseTrait,
        DisplayTrait;

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

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

    /**
     * Number constructor.
     * @param SimpleXMLElement $node
     */
    public function __construct(SimpleXMLElement $node)
    {
        //<number variable="edition" form="ordinal"/>
        /** @var SimpleXMLElement $attribute */
        foreach ($node->attributes() as $attribute) {
            switch ($attribute->getName()) {
                case 'variable':
                    $this->variable = (string) $attribute;
                    break;
                case 'form':
                    $this->form = (string) $attribute;
            }
        }

        $this->initFormattingAttributes($node);
        $this->initAffixesAttributes($node);
        $this->initTextCaseAttributes($node);
    }

    /**
     * @param stdClass $data
     * @param int|null $citationNumber
     * @return string
     */
    public function render($data, $citationNumber = null): string
    {
        $lang = (isset($data->language) && $data->language != 'en') ? $data->language : 'en';

        if (empty($this->variable) || empty($data->{$this->variable})) {
            return "";
        }
        $number = $data->{$this->variable};
        $decimalNumber = $this->toDecimalNumber($number);
        switch ($this->form) {
            case 'ordinal':
                if (preg_match(self::PATTERN_ORDINAL, $decimalNumber, $matches)) {
                    $num1 = self::ordinal($matches[1]);
                    $num2 = self::ordinal($matches[3]);
                    $text = $this->buildNumberRangeString($num1, $num2, $matches[2]);
                } else {
                    $text = self::ordinal($decimalNumber);
                }
                break;
            case 'long-ordinal':
                if (preg_match(self::PATTERN_LONG_ORDINAL, $decimalNumber, $matches)) {
                    if ($this->textCase === "capitalize-first" || $this->textCase === "sentence") {
                        $num1 = self::longOrdinal($matches[1]);
                        $num2 = self::longOrdinal($matches[3]);
                    } else {
                        $num1 = $this->applyTextCase(self::longOrdinal($matches[1]));
                        $num2 = $this->applyTextCase(self::longOrdinal($matches[3]));
                    }
                    $text = $this->buildNumberRangeString($num1, $num2, $matches[2]);
                } else {
                    $text = self::longOrdinal($decimalNumber);
                }
                break;
            case 'roman':
                if (preg_match(self::PATTERN_ROMAN, $decimalNumber, $matches)) {
                    $num1 = Util\NumberHelper::dec2roman($matches[1]);
                    $num2 = Util\NumberHelper::dec2roman($matches[3]);
                    $text = $this->buildNumberRangeString($num1, $num2, $matches[2]);
                } else {
                    $text = Util\NumberHelper::dec2roman($decimalNumber);
                }
                break;
            case 'numeric':
            default:
                /*
                 During the extraction, numbers separated by a hyphen are stripped of intervening spaces (“2 - 4”
                 becomes “2-4”). Numbers separated by a comma receive one space after the comma (“2,3” and “2 , 3”
                 become “2, 3”), while numbers separated by an ampersand receive one space before and one after the
                 ampersand (“2&3” becomes “2 & 3”).
                 */
                $decimalNumber = $data->{$this->variable};
                if (preg_match(self::PATTERN_NUMERIC_DEFAULT, $decimalNumber, $matches)) {
                    $text = $this->buildNumberRangeString($matches[1], $matches[3], $matches[2]);
                } else {
                    $text = $decimalNumber;
                }
                break;
        }
        return $this->wrapDisplayBlock($this->addAffixes($this->format($this->applyTextCase($text, $lang))));
    }

    /**
     * @param $num
     * @return string
     */
    public static function ordinal($num): string
    {
        if ((int) ($num / 10) % 10 == 1) {
            $ordinalSuffix = CiteProc::getContext()->getLocale()->filter('terms', 'ordinal')->single;
        } elseif ($num % 10 == 1) {
            $ordinalSuffix = CiteProc::getContext()->getLocale()->filter('terms', 'ordinal-01')->single;
        } elseif ($num % 10 == 2) {
            $ordinalSuffix = CiteProc::getContext()->getLocale()->filter('terms', 'ordinal-02')->single;
        } elseif ($num % 10 == 3) {
            $ordinalSuffix = CiteProc::getContext()->getLocale()->filter('terms', 'ordinal-03')->single;
        } else {
            $ordinalSuffix = CiteProc::getContext()->getLocale()->filter('terms', 'ordinal-04')->single;
        }
        if (empty($ordinalSuffix)) {
            $ordinalSuffix = CiteProc::getContext()->getLocale()->filter('terms', 'ordinal')->single;
        }
        return $num . $ordinalSuffix;
    }

    /**
     * @param $num
     * @return string
     */
    public static function longOrdinal($num)
    {
        $num = sprintf("%02d", $num);
        $ret = CiteProc::getContext()->getLocale()->filter('terms', 'long-ordinal-'.$num)->single;
        if (!$ret) {
            return self::ordinal($num);
        }
        return $ret;
    }

    /**
     * @param string|int $num1
     * @param string|int $num2
     * @param string $delim
     * @return string
     */
    public function buildNumberRangeString($num1, $num2, $delim)
    {

        if (self::RANGE_DELIMITER_AMPERSAND === $delim) {
            $numRange = "$num1 ".htmlentities(self::RANGE_DELIMITER_AMPERSAND)." $num2";
        } else {
            if (self::RANGE_DELIMITER_COMMA === $delim) {
                $numRange = $num1.htmlentities(self::RANGE_DELIMITER_COMMA)." $num2";
            } else {
                $numRange = $num1.self::RANGE_DELIMITER_HYPHEN.$num2;
            }
        }
        return $numRange;
    }

    /**
     * @param string $number
     * @return string
     */
    private function toDecimalNumber($number)
    {
        $decimalNumber = $number;
        if (Util\NumberHelper::isRomanNumber($number)) {
            $decimalNumber = Util\NumberHelper::roman2Dec($number);
        } else {
            $number = mb_strtolower($number);
            if (preg_match(Util\NumberHelper::PATTERN_ROMAN_RANGE, $number, $matches)) {
                $num1 = Util\NumberHelper::roman2Dec(mb_strtoupper($matches[1]));
                $num2 = Util\NumberHelper::roman2Dec(mb_strtoupper($matches[3]));
                $decimalNumber = sprintf('%d%s%d', $num1, $matches[2], $num2);
            }
        }
        return $decimalNumber;
    }
}


1			<?php
2			/*
3			* citeproc-php
4			*
5			* @link http://github.com/seboettg/citeproc-php for the source repository
6			* @copyright Copyright (c) 2016 Sebastian Böttger.
7			* @license https://opensource.org/licenses/MIT
8			*/
9
10			namespace Seboettg\CiteProc\Rendering;
11
12			use Seboettg\CiteProc\CiteProc;
13			use Seboettg\CiteProc\Styles\AffixesTrait;
14			use Seboettg\CiteProc\Styles\DisplayTrait;
15			use Seboettg\CiteProc\Styles\FormattingTrait;
16			use Seboettg\CiteProc\Styles\TextCaseTrait;
17			use Seboettg\CiteProc\Util;
18			use SimpleXMLElement;
19			use stdClass;
20
21			/**
22			* Class Number
23			* @package Seboettg\CiteProc\Rendering
24			*
25			* @author Sebastian Böttger <[email protected]>
26			*/
27			class Number implements Rendering
28			{
29
30			private const RANGE_DELIMITER_HYPHEN = "-";
31
32			private const RANGE_DELIMITER_AMPERSAND = "&";
33
34			private const RANGE_DELIMITER_COMMA = ",";
35
36			private const PATTERN_ORDINAL = "/\s(\d+)\s([\-\–&,])\s(\d+)\s/";
37
38			private const PATTERN_LONG_ORDINAL = "/\s(\d+)\s([\-\–&,])\s(\d+)\s/";
39
40			private const PATTERN_ROMAN = "/\s(\d+)\s([\-\–&,])\s(\d+)\s/";
41
42			private const PATTERN_NUMERIC_DEFAULT = "/\s(\d+)\s([\-\–&,])\s(\d+)\s/";
43
44			use FormattingTrait,
			0 ignored issues – show Bug introduced 2019-03-01 12:56 UTC by Report Bug Copy Issue Report The trait `Seboettg\CiteProc\Styles\AffixesTrait` requires the property `$single` which is not provided by `Seboettg\CiteProc\Rendering\Number`. Loading history...
45			AffixesTrait,
46			TextCaseTrait,
47			DisplayTrait;
48
49			/**
50			* @var string
51			*/
52			private $variable;
53
54			/**
55			* @var string
56			*/
57			private $form;
58
59			/**
60			* Number constructor.
61			* @param SimpleXMLElement $node
62			*/
63			public function __construct(SimpleXMLElement $node)
64			{
65			//<number variable="edition" form="ordinal"/>
66			/** @var SimpleXMLElement $attribute */
67			foreach ($node->attributes() as $attribute) {
68			switch ($attribute->getName()) {
69			case 'variable':
70			$this->variable = (string) $attribute;
71			break;
72			case 'form':
73			$this->form = (string) $attribute;
74			}
75			}
76
77			$this->initFormattingAttributes($node);
78			$this->initAffixesAttributes($node);
79			$this->initTextCaseAttributes($node);
80			}
81
82			/**
83			* @param stdClass $data
84			* @param int\|null $citationNumber
85			* @return string
86			*/
87			public function render($data, $citationNumber = null): string
88			{
89			$lang = (isset($data->language) && $data->language != 'en') ? $data->language : 'en';
90
91			if (empty($this->variable) \|\| empty($data->{$this->variable})) {
92			return "";
93			}
94			$number = $data->{$this->variable};
95			$decimalNumber = $this->toDecimalNumber($number);
96			switch ($this->form) {
97			case 'ordinal':
98			if (preg_match(self::PATTERN_ORDINAL, $decimalNumber, $matches)) {
99			$num1 = self::ordinal($matches[1]);
100			$num2 = self::ordinal($matches[3]);
101			$text = $this->buildNumberRangeString($num1, $num2, $matches[2]);
102			} else {
103			$text = self::ordinal($decimalNumber);
104			}
105			break;
106			case 'long-ordinal':
107			if (preg_match(self::PATTERN_LONG_ORDINAL, $decimalNumber, $matches)) {
108			if ($this->textCase === "capitalize-first" \|\| $this->textCase === "sentence") {
109			$num1 = self::longOrdinal($matches[1]);
110			$num2 = self::longOrdinal($matches[3]);
111			} else {
112			$num1 = $this->applyTextCase(self::longOrdinal($matches[1]));
113			$num2 = $this->applyTextCase(self::longOrdinal($matches[3]));
114			}
115			$text = $this->buildNumberRangeString($num1, $num2, $matches[2]);
116			} else {
117			$text = self::longOrdinal($decimalNumber);
118			}
119			break;
120			case 'roman':
121			if (preg_match(self::PATTERN_ROMAN, $decimalNumber, $matches)) {
122			$num1 = Util\NumberHelper::dec2roman($matches[1]);
123			$num2 = Util\NumberHelper::dec2roman($matches[3]);
124			$text = $this->buildNumberRangeString($num1, $num2, $matches[2]);
125			} else {
126			$text = Util\NumberHelper::dec2roman($decimalNumber);
127			}
128			break;
129			case 'numeric':
130			default:
131			/*
132			During the extraction, numbers separated by a hyphen are stripped of intervening spaces (“2 - 4”
133			becomes “2-4”). Numbers separated by a comma receive one space after the comma (“2,3” and “2 , 3”
134			become “2, 3”), while numbers separated by an ampersand receive one space before and one after the
135			ampersand (“2&3” becomes “2 & 3”).
136			*/
137			$decimalNumber = $data->{$this->variable};
138			if (preg_match(self::PATTERN_NUMERIC_DEFAULT, $decimalNumber, $matches)) {
139			$text = $this->buildNumberRangeString($matches[1], $matches[3], $matches[2]);
140			} else {
141			$text = $decimalNumber;
142			}
143			break;
144			}
145			return $this->wrapDisplayBlock($this->addAffixes($this->format($this->applyTextCase($text, $lang))));
146			}
147
148			/**
149			* @param $num
150			* @return string
151			*/
152			public static function ordinal($num): string
153			{
154			if ((int) ($num / 10) % 10 == 1) {
155			$ordinalSuffix = CiteProc::getContext()->getLocale()->filter('terms', 'ordinal')->single;
156			} elseif ($num % 10 == 1) {
157			$ordinalSuffix = CiteProc::getContext()->getLocale()->filter('terms', 'ordinal-01')->single;
158			} elseif ($num % 10 == 2) {
159			$ordinalSuffix = CiteProc::getContext()->getLocale()->filter('terms', 'ordinal-02')->single;
160			} elseif ($num % 10 == 3) {
161			$ordinalSuffix = CiteProc::getContext()->getLocale()->filter('terms', 'ordinal-03')->single;
162			} else {
163			$ordinalSuffix = CiteProc::getContext()->getLocale()->filter('terms', 'ordinal-04')->single;
164			}
165			if (empty($ordinalSuffix)) {
166			$ordinalSuffix = CiteProc::getContext()->getLocale()->filter('terms', 'ordinal')->single;
167			}
168			return $num . $ordinalSuffix;
169			}
170
171			/**
172			* @param $num
173			* @return string
174			*/
175			public static function longOrdinal($num)
176			{
177			$num = sprintf("%02d", $num);
178			$ret = CiteProc::getContext()->getLocale()->filter('terms', 'long-ordinal-'.$num)->single;
179			if (!$ret) {
180			return self::ordinal($num);
181			}
182			return $ret;
183			}
184
185			/**
186			* @param string\|int $num1
187			* @param string\|int $num2
188			* @param string $delim
189			* @return string
190			*/
191			public function buildNumberRangeString($num1, $num2, $delim)
192			{
193
194			if (self::RANGE_DELIMITER_AMPERSAND === $delim) {
195			$numRange = "$num1 ".htmlentities(self::RANGE_DELIMITER_AMPERSAND)." $num2";
196			} else {
197			if (self::RANGE_DELIMITER_COMMA === $delim) {
198			$numRange = $num1.htmlentities(self::RANGE_DELIMITER_COMMA)." $num2";
199			} else {
200			$numRange = $num1.self::RANGE_DELIMITER_HYPHEN.$num2;
201			}
202			}
203			return $numRange;
204			}
205
206			/**
207			* @param string $number
208			* @return string
209			*/
210			private function toDecimalNumber($number)
211			{
212			$decimalNumber = $number;
213			if (Util\NumberHelper::isRomanNumber($number)) {
214			$decimalNumber = Util\NumberHelper::roman2Dec($number);
215			} else {
216			$number = mb_strtolower($number);
217			if (preg_match(Util\NumberHelper::PATTERN_ROMAN_RANGE, $number, $matches)) {
218			$num1 = Util\NumberHelper::roman2Dec(mb_strtoupper($matches[1]));
219			$num2 = Util\NumberHelper::roman2Dec(mb_strtoupper($matches[3]));
220			$decimalNumber = sprintf('%d%s%d', $num1, $matches[2], $num2);
221			}
222			}
223			return $decimalNumber;
224			}
225			}
226

seboettg / citeproc-php

Number::render() C last analyzed 2022-10-03 07:04 UTC

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Number::render() C
last analyzed 2022-10-03 07:04 UTC