Eclipxe\XlsxExporter\Styles\Font

Complexity

Total Complexity

22

Size/Duplication

Total Lines	103
Duplicated Lines	0 %

Test Coverage

Coverage

82.98%

Importance

Changes

0

10 Methods

Rating	Name	Duplication	Size	Complexity
A	castItalic()	0	3	1
A	castName()	0	4	2
B	asXML()	0	14	8
A	castUnderline()	0	7	2
A	castColor()	0	10	4
A	castBold()	0	3	1
A	properties()	0	11	1
A	castWordwrap()	0	3	1
A	castSize()	0	3	1
A	castStrike()	0	3	1

<?php

declare(strict_types=1);

namespace Eclipxe\XlsxExporter\Styles;

use Eclipxe\XlsxExporter\Exceptions\InvalidPropertyValueException;
use Eclipxe\XlsxExporter\Utils\OpenXmlColor;

The type Eclipxe\XlsxExporter\Utils\OpenXmlColor was not found. Maybe you did not declare it correctly or list all dependencies?

/**
 * @property string $name Font name
 * @property int $size Font size (pt)
 * @property bool $bold Font is bold
 * @property bool $italic Font is italic
 * @property bool $strike Font is stricken
 * @property string $underline Underline value (use constants)
 * @property bool $wordwrap Font is word wrapped
 * @property string $color Font color
 */
class Font extends AbstractStyle
{
    public const UNDERLINE_NONE = 'none';

    public const UNDERLINE_DOUBLE = 'double';

    public const UNDERLINE_SINGLE = 'single';

    private const UNDERLINE_VALUES = [
        self::UNDERLINE_NONE,
        self::UNDERLINE_SINGLE,
        self::UNDERLINE_DOUBLE,
    ];

    protected function properties(): array
    {
        return [
            'name',
            'size',
            'bold',
            'italic',
            'strike',
            'underline',
            'wordwrap',
            'color',
        ];
    }

    public function asXML(): string
    {
        // According to http://msdn.microsoft.com/en-us/library/ff531499%28v=office.12%29.aspx
        // Excel requires the child elements to be in the following sequence:
        // b, i, strike, condense, extend, outline, shadow, u, vertAlign, sz, color, name, family, charset, scheme
        return /** @lang text */ '<font>'
            . '<b val="' . (($this->bold) ? '1' : '0') . '" />'
            . '<i val="' . (($this->italic) ? '1' : '0') . '" />'
            . '<strike val="' . (($this->strike) ? '1' : '0') . '" />'
            . '<u val="' . ($this->underline ?: static::UNDERLINE_NONE) . '" />'
            . (($this->size) ? '<sz val="' . $this->size . '"/>' : '')
            . (($this->color) ? '<color rgb="' . $this->color . '"/>' : '')
            . (($this->name) ? '<name val="' . $this->name . '"/>' : '')
            . '</font>'
        ;
    }

    /** @param scalar|null $value */
    protected function castName($value): ?string
    {
        $value = trim((string) $value);
        return ('' !== $value) ? $value : null;
    }

    /** @param scalar|null $value */
    protected function castSize($value): int
    {
        return max(6, (int) $value);
    }

    /** @param scalar|null $value */
    protected function castBold($value): bool
    {
        return (bool) $value;
    }

    /** @param scalar|null $value */
    protected function castItalic($value): bool
    {
        return (bool) $value;
    }

    /** @param scalar|null $value */
    protected function castStrike($value): bool
    {
        return (bool) $value;
    }

    /** @param scalar|null $value */
    protected function castWordwrap($value): bool
    {
        return (bool) $value;
    }

    /** @param scalar|null $value */
    protected function castColor($value): string
    {
        if (! is_string($value) && ! is_int($value)) {
            $value = (string) $value;
        }
        $color = OpenXmlColor::cast($value);
        if (false === $color) {
            throw new InvalidPropertyValueException('Invalid font color value', 'color', $value);
        }
        return $color;
    }

    /** @param scalar|null $value */
    protected function castUnderline($value): string
    {
        $value = (string) $value;
        if (! in_array($value, self::UNDERLINE_VALUES, true)) {
            throw new InvalidPropertyValueException('Invalid font underline value', 'underline', $value);
        }
        return $value;
    }
}