Seboettg\CiteProc\Constraint\IsNumeric

Complexity

Total Complexity

7

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Test Coverage

Coverage

80%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	parseValue()	0	13	5
A	matchForVariable()	0	6	2

<?php
/*

You must use "/**" style comments for a file comment

 * 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\Constraint;

use NumberFormatter;
use Seboettg\CiteProc\CiteProc;
use Seboettg\CiteProc\Util\NumberHelper;
use stdClass;

/**
 * Class IsNumeric
 * @package Seboettg\CiteProc\Choose\Constraint

There must be exactly one blank line before the tags in a doc comment

 *
 * @author Sebastian Böttger <seboettg@gmail.com>
 */
/** @noinspection PhpUnused */

The open comment tag must be the only content on the line

Missing short description in doc comment

The close comment tag must be the only content on the line

Missing @category tag in class comment

Missing @package tag in class comment

Missing @author tag in class comment

Missing @license tag in class comment

Missing @link tag in class comment

class IsNumeric extends AbstractConstraint
{

    /**

Missing short description in doc comment

     * @param string $variable

Missing parameter comment

Expected 3 spaces after parameter type; 1 found

Tag value for @param tag indented incorrectly; expected 2 spaces but found 1

     * @param stdClass $data

Missing parameter comment

Tag value for @param tag indented incorrectly; expected 2 spaces but found 1

     * @return bool

Tag @return cannot be grouped with parameter tags in a doc comment

     */
    protected function matchForVariable($variable, $data)
    {
        if (isset($data->{$variable})) {
            return $this->parseValue($data->{$variable});
        }
        return false;
    }

    /**
     * Tests whether the given variables (Appendix IV - Variables) contain numeric content. Content is considered
     * numeric if it solely consists of numbers. Numbers may have prefixes and suffixes (“D2”, “2b”, “L2d”), and may be
     * separated by a comma, hyphen, or ampersand, with or without spaces (“2, 3”, “2-4”, “2 & 4”). For example, “2nd”
     * tests “true” whereas “second” and “2nd edition” test “false”.
     *
     * @param $evalValue

Missing parameter comment

Tag value for @param tag indented incorrectly; expected 2 spaces but found 1

     * @return bool

Tag @return cannot be grouped with parameter tags in a doc comment

     */
    private function parseValue($evalValue)

Private method name "IsNumeric::parseValue" must be prefixed with an underscore

    {
        if (is_numeric($evalValue)) {
            return true;
        } else if (preg_match(NumberHelper::PATTERN_ORDINAL, $evalValue)) {
            $numberFormatter = new NumberFormatter(CiteProc::getContext()->getLocale()->getLanguage(), NumberFormatter::ORDINAL);
            return $numberFormatter->parse($evalValue) !== false;
        } else if (preg_match(NumberHelper::PATTERN_ROMAN, $evalValue)) {
            return NumberHelper::roman2Dec($evalValue) !== false;
        } else if (preg_match(NumberHelper::PATTERN_COMMA_AMPERSAND_RANGE, $evalValue)) {
            return true;
        }
        return false;
    }
}