Styles::readFontStyle() - Code Metrics - Inspection of "Conditional and table formatting support for html" - PHPOffice/PhpSpreadsheet - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Pull Request — master (#4412)

unknown

created 2025-03-24 12:56 UTC

Styles::readFontStyle() F

↳ Parent: Styles

Complexity

Conditions	18
Paths	2160

Size

Total Lines	50
Code Lines	35

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	35
CRAP Score	18

Importance

Changes

Metric	Value
eloc	35
dl	0
loc	50
ccs	35
cts	35
cp	1
rs	0.7
c	0
b	0
f	0
cc	18
nc	2160
nop	2
crap	18

How to fix Complexity

<?php

namespace PhpOffice\PhpSpreadsheet\Reader\Xlsx;

use PhpOffice\PhpSpreadsheet\Reader\Xlsx;
use PhpOffice\PhpSpreadsheet\Style\Alignment;
use PhpOffice\PhpSpreadsheet\Style\Border;
use PhpOffice\PhpSpreadsheet\Style\Borders;
use PhpOffice\PhpSpreadsheet\Style\Color;
use PhpOffice\PhpSpreadsheet\Style\Fill;
use PhpOffice\PhpSpreadsheet\Style\Font;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
use PhpOffice\PhpSpreadsheet\Style\Protection;
use PhpOffice\PhpSpreadsheet\Style\Style;
use PhpOffice\PhpSpreadsheet\Worksheet\Table\TableDxfsStyle;
use SimpleXMLElement;
use stdClass;

class Styles extends BaseParserClass
{
    /**
     * Theme instance.
     */
    private ?Theme $theme = null;

    private array $workbookPalette = [];

    private array $styles = [];

    private array $cellStyles = [];

    private SimpleXMLElement $styleXml;

    private string $namespace = '';

    public function setNamespace(string $namespace): void
    {
        $this->namespace = $namespace;
    }

    public function setWorkbookPalette(array $palette): void
    {
        $this->workbookPalette = $palette;
    }

    private function getStyleAttributes(SimpleXMLElement $value): SimpleXMLElement
    {
        $attr = $value->attributes('');
        if ($attr === null || count($attr) === 0) {
            $attr = $value->attributes($this->namespace);
        }

        return Xlsx::testSimpleXml($attr);
    }

    public function setStyleXml(SimpleXMLElement $styleXml): void
    {
        $this->styleXml = $styleXml;
    }

    public function setTheme(Theme $theme): void
    {
        $this->theme = $theme;
    }

    public function setStyleBaseData(?Theme $theme = null, array $styles = [], array $cellStyles = []): void
    {
        $this->theme = $theme;
        $this->styles = $styles;
        $this->cellStyles = $cellStyles;
    }

    public function readFontStyle(Font $fontStyle, SimpleXMLElement $fontStyleXml): void
    {
        if (isset($fontStyleXml->name)) {
            $attr = $this->getStyleAttributes($fontStyleXml->name);
            if (isset($attr['val'])) {
                $fontStyle->setName((string) $attr['val']);
            }
        }
        if (isset($fontStyleXml->sz)) {
            $attr = $this->getStyleAttributes($fontStyleXml->sz);
            if (isset($attr['val'])) {
                $fontStyle->setSize((float) $attr['val']);
            }
        }
        if (isset($fontStyleXml->b)) {
            $attr = $this->getStyleAttributes($fontStyleXml->b);
            $fontStyle->setBold(!isset($attr['val']) || self::boolean((string) $attr['val']));
        }
        if (isset($fontStyleXml->i)) {
            $attr = $this->getStyleAttributes($fontStyleXml->i);
            $fontStyle->setItalic(!isset($attr['val']) || self::boolean((string) $attr['val']));
        }
        if (isset($fontStyleXml->strike)) {
            $attr = $this->getStyleAttributes($fontStyleXml->strike);
            $fontStyle->setStrikethrough(!isset($attr['val']) || self::boolean((string) $attr['val']));
        }
        $fontStyle->getColor()->setARGB($this->readColor($fontStyleXml->color));

        if (isset($fontStyleXml->u)) {
            $attr = $this->getStyleAttributes($fontStyleXml->u);
            if (!isset($attr['val'])) {
                $fontStyle->setUnderline(Font::UNDERLINE_SINGLE);
            } else {
                $fontStyle->setUnderline((string) $attr['val']);
            }
        }
        if (isset($fontStyleXml->vertAlign)) {
            $attr = $this->getStyleAttributes($fontStyleXml->vertAlign);
            if (isset($attr['val'])) {
                $verticalAlign = strtolower((string) $attr['val']);
                if ($verticalAlign === 'superscript') {
                    $fontStyle->setSuperscript(true);
                } elseif ($verticalAlign === 'subscript') {
                    $fontStyle->setSubscript(true);
                }
            }
        }
        if (isset($fontStyleXml->scheme)) {
            $attr = $this->getStyleAttributes($fontStyleXml->scheme);
            $fontStyle->setScheme((string) $attr['val']);
        }
    }

    private function readNumberFormat(NumberFormat $numfmtStyle, SimpleXMLElement $numfmtStyleXml): void
    {
        if ((string) $numfmtStyleXml['formatCode'] !== '') {
            $numfmtStyle->setFormatCode(self::formatGeneral((string) $numfmtStyleXml['formatCode']));

            return;
        }
        $numfmt = $this->getStyleAttributes($numfmtStyleXml);
        if (isset($numfmt['formatCode'])) {
            $numfmtStyle->setFormatCode(self::formatGeneral((string) $numfmt['formatCode']));
        }
    }

    public function readFillStyle(Fill $fillStyle, SimpleXMLElement $fillStyleXml): void
    {
        if ($fillStyleXml->gradientFill) {
            /** @var SimpleXMLElement $gradientFill */
            $gradientFill = $fillStyleXml->gradientFill[0];
            $attr = $this->getStyleAttributes($gradientFill);
            if (!empty($attr['type'])) {
                $fillStyle->setFillType((string) $attr['type']);
            }
            $fillStyle->setRotation((float) ($attr['degree']));
            $gradientFill->registerXPathNamespace('sml', Namespaces::MAIN);
            $fillStyle->getStartColor()->setARGB($this->readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=0]'))->color)); //* @phpstan-ignore-line
            $fillStyle->getEndColor()->setARGB($this->readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=1]'))->color)); //* @phpstan-ignore-line
        } elseif ($fillStyleXml->patternFill) {
            $defaultFillStyle = ($fillStyle->getFillType() !== null) ? Fill::FILL_NONE : '';
            $fgFound = false;
            $bgFound = false;
            if ($fillStyleXml->patternFill->fgColor) {
                $fillStyle->getStartColor()->setARGB($this->readColor($fillStyleXml->patternFill->fgColor, true));
                if ($fillStyle->getFillType() !== null) {
                    $defaultFillStyle = Fill::FILL_SOLID;
                }
                $fgFound = true;
            }
            if ($fillStyleXml->patternFill->bgColor) {
                $fillStyle->getEndColor()->setARGB($this->readColor($fillStyleXml->patternFill->bgColor, true));
                if ($fillStyle->getFillType() !== null) {
                    $defaultFillStyle = Fill::FILL_SOLID;
                }
                $bgFound = true;
            }

            $type = '';
            if ((string) $fillStyleXml->patternFill['patternType'] !== '') {
                $type = (string) $fillStyleXml->patternFill['patternType'];
            } else {
                $attr = $this->getStyleAttributes($fillStyleXml->patternFill);
                $type = (string) $attr['patternType'];
            }
            $patternType = ($type === '') ? $defaultFillStyle : $type;

            $fillStyle->setFillType($patternType);
            if (
                !$fgFound // no foreground color specified
                && !in_array($patternType, [Fill::FILL_NONE, Fill::FILL_SOLID], true) // these patterns aren't relevant
                && $fillStyle->getStartColor()->getARGB() // not conditional
            ) {
                $fillStyle->getStartColor()
                    ->setARGB('', true);
            }
            if (
                !$bgFound // no background color specified
                && !in_array($patternType, [Fill::FILL_NONE, Fill::FILL_SOLID], true) // these patterns aren't relevant
                && $fillStyle->getEndColor()->getARGB() // not conditional
            ) {
                $fillStyle->getEndColor()
                    ->setARGB('', true);
            }
        }
    }

    public function readBorderStyle(Borders $borderStyle, SimpleXMLElement $borderStyleXml): void
    {
        $diagonalUp = $this->getAttribute($borderStyleXml, 'diagonalUp');
        $diagonalUp = self::boolean($diagonalUp);
        $diagonalDown = $this->getAttribute($borderStyleXml, 'diagonalDown');
        $diagonalDown = self::boolean($diagonalDown);
        if ($diagonalUp === false) {
            if ($diagonalDown === false) {
                $borderStyle->setDiagonalDirection(Borders::DIAGONAL_NONE);
            } else {
                $borderStyle->setDiagonalDirection(Borders::DIAGONAL_DOWN);
            }
        } elseif ($diagonalDown === false) {
            $borderStyle->setDiagonalDirection(Borders::DIAGONAL_UP);
        } else {
            $borderStyle->setDiagonalDirection(Borders::DIAGONAL_BOTH);
        }

        if (isset($borderStyleXml->left)) {
            $this->readBorder($borderStyle->getLeft(), $borderStyleXml->left);
        }
        if (isset($borderStyleXml->right)) {
            $this->readBorder($borderStyle->getRight(), $borderStyleXml->right);
        }
        if (isset($borderStyleXml->top)) {
            $this->readBorder($borderStyle->getTop(), $borderStyleXml->top);
        }
        if (isset($borderStyleXml->bottom)) {
            $this->readBorder($borderStyle->getBottom(), $borderStyleXml->bottom);
        }
        if (isset($borderStyleXml->diagonal)) {
            $this->readBorder($borderStyle->getDiagonal(), $borderStyleXml->diagonal);
        }
    }

    private function getAttribute(SimpleXMLElement $xml, string $attribute): string
    {
        $style = '';
        if ((string) $xml[$attribute] !== '') {
            $style = (string) $xml[$attribute];
        } else {
            $attr = $this->getStyleAttributes($xml);
            if (isset($attr[$attribute])) {
                $style = (string) $attr[$attribute];
            }
        }

        return $style;
    }

    private function readBorder(Border $border, SimpleXMLElement $borderXml): void
    {
        $style = $this->getAttribute($borderXml, 'style');
        if ($style !== '') {
            $border->setBorderStyle((string) $style);
        } else {
            $border->setBorderStyle(Border::BORDER_NONE);
        }
        if (isset($borderXml->color)) {
            $border->getColor()->setARGB($this->readColor($borderXml->color));
        }
    }

    public function readAlignmentStyle(Alignment $alignment, SimpleXMLElement $alignmentXml): void
    {
        $horizontal = (string) $this->getAttribute($alignmentXml, 'horizontal');
        if ($horizontal !== '') {
            $alignment->setHorizontal($horizontal);
        }
        $justifyLastLine = (string) $this->getAttribute($alignmentXml, 'justifyLastLine');
        if ($justifyLastLine !== '') {
            $alignment->setJustifyLastLine(
                self::boolean($justifyLastLine)
            );
        }
        $vertical = (string) $this->getAttribute($alignmentXml, 'vertical');
        if ($vertical !== '') {
            $alignment->setVertical($vertical);
        }

        $textRotation = (int) $this->getAttribute($alignmentXml, 'textRotation');
        if ($textRotation > 90) {
            $textRotation = 90 - $textRotation;
        }
        $alignment->setTextRotation($textRotation);

        $wrapText = $this->getAttribute($alignmentXml, 'wrapText');
        $alignment->setWrapText(self::boolean((string) $wrapText));
        $shrinkToFit = $this->getAttribute($alignmentXml, 'shrinkToFit');
        $alignment->setShrinkToFit(self::boolean((string) $shrinkToFit));
        $indent = (int) $this->getAttribute($alignmentXml, 'indent');
        $alignment->setIndent(max($indent, 0));
        $readingOrder = (int) $this->getAttribute($alignmentXml, 'readingOrder');
        $alignment->setReadOrder(max($readingOrder, 0));
    }

    private static function formatGeneral(string $formatString): string
    {
        if ($formatString === 'GENERAL') {
            $formatString = NumberFormat::FORMAT_GENERAL;
        }

        return $formatString;
    }

    /**
     * Read style.
     */
    public function readStyle(Style $docStyle, SimpleXMLElement|stdClass $style): void
    {
        if ($style instanceof SimpleXMLElement) {
            $this->readNumberFormat($docStyle->getNumberFormat(), $style->numFmt);
        } else {
            $docStyle->getNumberFormat()->setFormatCode(self::formatGeneral((string) $style->numFmt));
        }

        if (isset($style->font)) {
            $this->readFontStyle($docStyle->getFont(), $style->font);
        }

        if (isset($style->fill)) {
            $this->readFillStyle($docStyle->getFill(), $style->fill);
        }

        if (isset($style->border)) {
            $this->readBorderStyle($docStyle->getBorders(), $style->border);
        }

        if (isset($style->alignment)) {
            $this->readAlignmentStyle($docStyle->getAlignment(), $style->alignment);
        }

        // protection
        if (isset($style->protection)) {
            $this->readProtectionLocked($docStyle, $style->protection);
            $this->readProtectionHidden($docStyle, $style->protection);
        }

        // top-level style settings
        if (isset($style->quotePrefix)) {
            $docStyle->setQuotePrefix((bool) $style->quotePrefix);
        }
    }

    /**
     * Read protection locked attribute.
     */
    public function readProtectionLocked(Style $docStyle, SimpleXMLElement $style): void
    {
        $locked = '';
        if ((string) $style['locked'] !== '') {
            $locked = (string) $style['locked'];
        } else {
            $attr = $this->getStyleAttributes($style);
            if (isset($attr['locked'])) {
                $locked = (string) $attr['locked'];
            }
        }
        if ($locked !== '') {
            if (self::boolean($locked)) {
                $docStyle->getProtection()->setLocked(Protection::PROTECTION_PROTECTED);
            } else {
                $docStyle->getProtection()->setLocked(Protection::PROTECTION_UNPROTECTED);
            }
        }
    }

    /**
     * Read protection hidden attribute.
     */
    public function readProtectionHidden(Style $docStyle, SimpleXMLElement $style): void
    {
        $hidden = '';
        if ((string) $style['hidden'] !== '') {
            $hidden = (string) $style['hidden'];
        } else {
            $attr = $this->getStyleAttributes($style);
            if (isset($attr['hidden'])) {
                $hidden = (string) $attr['hidden'];
            }
        }
        if ($hidden !== '') {
            if (self::boolean((string) $hidden)) {
                $docStyle->getProtection()->setHidden(Protection::PROTECTION_PROTECTED);
            } else {
                $docStyle->getProtection()->setHidden(Protection::PROTECTION_UNPROTECTED);
            }
        }
    }

    public function readColor(SimpleXMLElement $color, bool $background = false): string
    {
        $attr = $this->getStyleAttributes($color);
        if (isset($attr['rgb'])) {
            return (string) $attr['rgb'];
        }
        if (isset($attr['indexed'])) {
            $indexedColor = (int) $attr['indexed'];
            if ($indexedColor >= count($this->workbookPalette)) {
                return Color::indexedColor($indexedColor - 7, $background)->getARGB() ?? '';
            }

            return Color::indexedColor($indexedColor, $background, $this->workbookPalette)->getARGB() ?? '';
        }
        if (isset($attr['theme'])) {
            if ($this->theme !== null) {
                $returnColour = $this->theme->getColourByIndex((int) $attr['theme']);
                if (isset($attr['tint'])) {
                    $tintAdjust = (float) $attr['tint'];
                    $returnColour = Color::changeBrightness($returnColour ?? '', $tintAdjust);
                }

                return 'FF' . $returnColour;
            }
        }

        return ($background) ? 'FFFFFFFF' : 'FF000000';
    }

    public function dxfs(bool $readDataOnly = false): array
    {
        $dxfs = [];
        if (!$readDataOnly && $this->styleXml) {
            //    Conditional Styles
            if ($this->styleXml->dxfs) {
                foreach ($this->styleXml->dxfs->dxf as $dxf) {
                    $style = new Style(false, true);
                    $this->readStyle($style, $dxf);
                    $dxfs[] = $style;
                }
            }
            //    Cell Styles
            if ($this->styleXml->cellStyles) {
                foreach ($this->styleXml->cellStyles->cellStyle as $cellStylex) {
                    $cellStyle = Xlsx::getAttributes($cellStylex);
                    if ((int) ($cellStyle['builtinId']) == 0) {
                        if (isset($this->cellStyles[(int) ($cellStyle['xfId'])])) {
                            // Set default style
                            $style = new Style();
                            $this->readStyle($style, $this->cellStyles[(int) ($cellStyle['xfId'])]);

                            // normal style, currently not using it for anything
                        }
                    }
                }
            }
        }

        return $dxfs;
    }

    // get TableStyles
    public function tableStyles(bool $readDataOnly = false): array
    {
        $tableStyles = [];
        if (!$readDataOnly && $this->styleXml) {
            //    Conditional Styles
            if ($this->styleXml->tableStyles) {
                foreach ($this->styleXml->tableStyles->tableStyle as $s) {
                    $attrs = Xlsx::getAttributes($s);
                    if (isset($attrs['name'][0])) {
                        $style = new TableDxfsStyle((string) ($attrs['name'][0]));
                        foreach ($s->tableStyleElement as $e) {
                            $a = Xlsx::getAttributes($e);
                            if (isset($a['dxfId'][0], $a['type'][0])) {
                                switch ($a['type'][0]) {
                                    case 'headerRow':
                                        $style->setHeaderRow((int) ($a['dxfId'][0]));

                                        break;
                                    case 'firstRowStripe':
                                        $style->setFirstRowStripe((int) ($a['dxfId'][0]));

                                        break;
                                    case 'secondRowStripe':
                                        $style->setSecondRowStripe((int) ($a['dxfId'][0]));

                                        break;
                                    default:
                                }
                            }
                        }
                        $tableStyles[] = $style;
                    }
                }
            }
        }

        return $tableStyles;
    }

    public function styles(): array
    {
        return $this->styles;
    }

    /**
     * Get array item.
     *
     * @param mixed $array (usually array, in theory can be false)
     */
    private static function getArrayItem(mixed $array): ?SimpleXMLElement
    {
        return is_array($array) ? ($array[0] ?? null) : null; // @phpstan-ignore-line
    }
}


1		<?php
2
3		namespace PhpOffice\PhpSpreadsheet\Reader\Xlsx;
4
5		use PhpOffice\PhpSpreadsheet\Reader\Xlsx;
6		use PhpOffice\PhpSpreadsheet\Style\Alignment;
7		use PhpOffice\PhpSpreadsheet\Style\Border;
8		use PhpOffice\PhpSpreadsheet\Style\Borders;
9		use PhpOffice\PhpSpreadsheet\Style\Color;
10		use PhpOffice\PhpSpreadsheet\Style\Fill;
11		use PhpOffice\PhpSpreadsheet\Style\Font;
12		use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
13		use PhpOffice\PhpSpreadsheet\Style\Protection;
14		use PhpOffice\PhpSpreadsheet\Style\Style;
15		use PhpOffice\PhpSpreadsheet\Worksheet\Table\TableDxfsStyle;
16		use SimpleXMLElement;
17		use stdClass;
18
19		class Styles extends BaseParserClass
20		{
21		/**
22		* Theme instance.
23		*/
24		private ?Theme $theme = null;
25
26		private array $workbookPalette = [];
27
28		private array $styles = [];
29
30		private array $cellStyles = [];
31
32		private SimpleXMLElement $styleXml;
33
34		private string $namespace = '';
35
36	670	public function setNamespace(string $namespace): void
37		{
38	670	$this->namespace = $namespace;
39		}
40
41	670	public function setWorkbookPalette(array $palette): void
42		{
43	670	$this->workbookPalette = $palette;
44		}
45
46	672	private function getStyleAttributes(SimpleXMLElement $value): SimpleXMLElement
47		{
48	672	$attr = $value->attributes('');
49	672	if ($attr === null \|\| count($attr) === 0) {
50	668	$attr = $value->attributes($this->namespace);
51		}
52
53	672	return Xlsx::testSimpleXml($attr);
54		}
55
56	670	public function setStyleXml(SimpleXMLElement $styleXml): void
57		{
58	670	$this->styleXml = $styleXml;
59		}
60
61	650	public function setTheme(Theme $theme): void
62		{
63	650	$this->theme = $theme;
64		}
65
66	670	public function setStyleBaseData(?Theme $theme = null, array $styles = [], array $cellStyles = []): void
67		{
68	670	$this->theme = $theme;
69	670	$this->styles = $styles;
70	670	$this->cellStyles = $cellStyles;
71		}
72
73	668	public function readFontStyle(Font $fontStyle, SimpleXMLElement $fontStyleXml): void
74		{
75	668	if (isset($fontStyleXml->name)) {
76	667	$attr = $this->getStyleAttributes($fontStyleXml->name);
77	667	if (isset($attr['val'])) {
78	667	$fontStyle->setName((string) $attr['val']);
79		}
80		}
81	668	if (isset($fontStyleXml->sz)) {
82	667	$attr = $this->getStyleAttributes($fontStyleXml->sz);
83	667	if (isset($attr['val'])) {
84	667	$fontStyle->setSize((float) $attr['val']);
85		}
86		}
87	668	if (isset($fontStyleXml->b)) {
88	509	$attr = $this->getStyleAttributes($fontStyleXml->b);
89	509	$fontStyle->setBold(!isset($attr['val']) \|\| self::boolean((string) $attr['val']));
90		}
91	668	if (isset($fontStyleXml->i)) {
92	471	$attr = $this->getStyleAttributes($fontStyleXml->i);
93	471	$fontStyle->setItalic(!isset($attr['val']) \|\| self::boolean((string) $attr['val']));
94		}
95	668	if (isset($fontStyleXml->strike)) {
96	453	$attr = $this->getStyleAttributes($fontStyleXml->strike);
97	453	$fontStyle->setStrikethrough(!isset($attr['val']) \|\| self::boolean((string) $attr['val']));
98		}
99	668	$fontStyle->getColor()->setARGB($this->readColor($fontStyleXml->color));
100
101	668	if (isset($fontStyleXml->u)) {
102	465	$attr = $this->getStyleAttributes($fontStyleXml->u);
103	465	if (!isset($attr['val'])) {
104	203	$fontStyle->setUnderline(Font::UNDERLINE_SINGLE);
105		} else {
106	447	$fontStyle->setUnderline((string) $attr['val']);
107		}
108		}
109	668	if (isset($fontStyleXml->vertAlign)) {
110	24	$attr = $this->getStyleAttributes($fontStyleXml->vertAlign);
111	24	if (isset($attr['val'])) {
112	24	$verticalAlign = strtolower((string) $attr['val']);
113	24	if ($verticalAlign === 'superscript') {
114	2	$fontStyle->setSuperscript(true);
115	24	} elseif ($verticalAlign === 'subscript') {
116	2	$fontStyle->setSubscript(true);
117		}
118		}
119		}
120	668	if (isset($fontStyleXml->scheme)) {
121	392	$attr = $this->getStyleAttributes($fontStyleXml->scheme);
122	392	$fontStyle->setScheme((string) $attr['val']);
123		}
124		}
125
126	235	private function readNumberFormat(NumberFormat $numfmtStyle, SimpleXMLElement $numfmtStyleXml): void
127		{
128	235	if ((string) $numfmtStyleXml['formatCode'] !== '') {
129		$numfmtStyle->setFormatCode(self::formatGeneral((string) $numfmtStyleXml['formatCode']));
130
131		return;
132		}
133	235	$numfmt = $this->getStyleAttributes($numfmtStyleXml);
134	235	if (isset($numfmt['formatCode'])) {
135	197	$numfmtStyle->setFormatCode(self::formatGeneral((string) $numfmt['formatCode']));
136		}
137		}
138
139	668	public function readFillStyle(Fill $fillStyle, SimpleXMLElement $fillStyleXml): void
140		{
141	668	if ($fillStyleXml->gradientFill) {
142		/** @var SimpleXMLElement $gradientFill */
143	4	$gradientFill = $fillStyleXml->gradientFill[0];
144	4	$attr = $this->getStyleAttributes($gradientFill);
145	4	if (!empty($attr['type'])) {
146	2	$fillStyle->setFillType((string) $attr['type']);
147		}
148	4	$fillStyle->setRotation((float) ($attr['degree']));
149	4	$gradientFill->registerXPathNamespace('sml', Namespaces::MAIN);
150	4	$fillStyle->getStartColor()->setARGB($this->readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=0]'))->color)); //* @phpstan-ignore-line
151	4	$fillStyle->getEndColor()->setARGB($this->readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=1]'))->color)); //* @phpstan-ignore-line
152	668	} elseif ($fillStyleXml->patternFill) {
153	667	$defaultFillStyle = ($fillStyle->getFillType() !== null) ? Fill::FILL_NONE : '';
154	667	$fgFound = false;
155	667	$bgFound = false;
156	667	if ($fillStyleXml->patternFill->fgColor) {
157	262	$fillStyle->getStartColor()->setARGB($this->readColor($fillStyleXml->patternFill->fgColor, true));
158	262	if ($fillStyle->getFillType() !== null) {
159	82	$defaultFillStyle = Fill::FILL_SOLID;
160		}
161	262	$fgFound = true;
162		}
163	667	if ($fillStyleXml->patternFill->bgColor) {
164	273	$fillStyle->getEndColor()->setARGB($this->readColor($fillStyleXml->patternFill->bgColor, true));
165	273	if ($fillStyle->getFillType() !== null) {
166	78	$defaultFillStyle = Fill::FILL_SOLID;
167		}
168	273	$bgFound = true;
169		}
170
171	667	$type = '';
172	667	if ((string) $fillStyleXml->patternFill['patternType'] !== '') {
173		$type = (string) $fillStyleXml->patternFill['patternType'];
174		} else {
175	667	$attr = $this->getStyleAttributes($fillStyleXml->patternFill);
176	667	$type = (string) $attr['patternType'];
177		}
178	667	$patternType = ($type === '') ? $defaultFillStyle : $type;
179
180	667	$fillStyle->setFillType($patternType);
181		if (
182	667	!$fgFound // no foreground color specified
183	667	&& !in_array($patternType, [Fill::FILL_NONE, Fill::FILL_SOLID], true) // these patterns aren't relevant
184	667	&& $fillStyle->getStartColor()->getARGB() // not conditional
185		) {
186	11	$fillStyle->getStartColor()
187	11	->setARGB('', true);
188		}
189		if (
190	667	!$bgFound // no background color specified
191	667	&& !in_array($patternType, [Fill::FILL_NONE, Fill::FILL_SOLID], true) // these patterns aren't relevant
192	667	&& $fillStyle->getEndColor()->getARGB() // not conditional
193		) {
194	11	$fillStyle->getEndColor()
195	11	->setARGB('', true);
196		}
197		}
198		}
199
200	668	public function readBorderStyle(Borders $borderStyle, SimpleXMLElement $borderStyleXml): void
201		{
202	668	$diagonalUp = $this->getAttribute($borderStyleXml, 'diagonalUp');
203	668	$diagonalUp = self::boolean($diagonalUp);
204	668	$diagonalDown = $this->getAttribute($borderStyleXml, 'diagonalDown');
205	668	$diagonalDown = self::boolean($diagonalDown);
206	668	if ($diagonalUp === false) {
207	668	if ($diagonalDown === false) {
208	668	$borderStyle->setDiagonalDirection(Borders::DIAGONAL_NONE);
209		} else {
210	2	$borderStyle->setDiagonalDirection(Borders::DIAGONAL_DOWN);
211		}
212	3	} elseif ($diagonalDown === false) {
213	2	$borderStyle->setDiagonalDirection(Borders::DIAGONAL_UP);
214		} else {
215	1	$borderStyle->setDiagonalDirection(Borders::DIAGONAL_BOTH);
216		}
217
218	668	if (isset($borderStyleXml->left)) {
219	651	$this->readBorder($borderStyle->getLeft(), $borderStyleXml->left);
220		}
221	668	if (isset($borderStyleXml->right)) {
222	650	$this->readBorder($borderStyle->getRight(), $borderStyleXml->right);
223		}
224	668	if (isset($borderStyleXml->top)) {
225	652	$this->readBorder($borderStyle->getTop(), $borderStyleXml->top);
226		}
227	668	if (isset($borderStyleXml->bottom)) {
228	651	$this->readBorder($borderStyle->getBottom(), $borderStyleXml->bottom);
229		}
230	668	if (isset($borderStyleXml->diagonal)) {
231	648	$this->readBorder($borderStyle->getDiagonal(), $borderStyleXml->diagonal);
232		}
233		}
234
235	668	private function getAttribute(SimpleXMLElement $xml, string $attribute): string
236		{
237	668	$style = '';
238	668	if ((string) $xml[$attribute] !== '') {
239		$style = (string) $xml[$attribute];
240		} else {
241	668	$attr = $this->getStyleAttributes($xml);
242	668	if (isset($attr[$attribute])) {
243	347	$style = (string) $attr[$attribute];
244		}
245		}
246
247	668	return $style;
248		}
249
250	652	private function readBorder(Border $border, SimpleXMLElement $borderXml): void
251		{
252	652	$style = $this->getAttribute($borderXml, 'style');
253	652	if ($style !== '') {
254	81	$border->setBorderStyle((string) $style);
255		} else {
256	651	$border->setBorderStyle(Border::BORDER_NONE);
257		}
258	652	if (isset($borderXml->color)) {
259	79	$border->getColor()->setARGB($this->readColor($borderXml->color));
260		}
261		}
262
263	668	public function readAlignmentStyle(Alignment $alignment, SimpleXMLElement $alignmentXml): void
264		{
265	668	$horizontal = (string) $this->getAttribute($alignmentXml, 'horizontal');
266	668	if ($horizontal !== '') {
267	313	$alignment->setHorizontal($horizontal);
268		}
269	668	$justifyLastLine = (string) $this->getAttribute($alignmentXml, 'justifyLastLine');
270	668	if ($justifyLastLine !== '') {
271	20	$alignment->setJustifyLastLine(
272	20	self::boolean($justifyLastLine)
273	20	);
274		}
275	668	$vertical = (string) $this->getAttribute($alignmentXml, 'vertical');
276	668	if ($vertical !== '') {
277	298	$alignment->setVertical($vertical);
278		}
279
280	668	$textRotation = (int) $this->getAttribute($alignmentXml, 'textRotation');
281	668	if ($textRotation > 90) {
282	2	$textRotation = 90 - $textRotation;
283		}
284	668	$alignment->setTextRotation($textRotation);
285
286	668	$wrapText = $this->getAttribute($alignmentXml, 'wrapText');
287	668	$alignment->setWrapText(self::boolean((string) $wrapText));
288	668	$shrinkToFit = $this->getAttribute($alignmentXml, 'shrinkToFit');
289	668	$alignment->setShrinkToFit(self::boolean((string) $shrinkToFit));
290	668	$indent = (int) $this->getAttribute($alignmentXml, 'indent');
291	668	$alignment->setIndent(max($indent, 0));
292	668	$readingOrder = (int) $this->getAttribute($alignmentXml, 'readingOrder');
293	668	$alignment->setReadOrder(max($readingOrder, 0));
294		}
295
296	668	private static function formatGeneral(string $formatString): string
297		{
298	668	if ($formatString === 'GENERAL') {
299	1	$formatString = NumberFormat::FORMAT_GENERAL;
300		}
301
302	668	return $formatString;
303		}
304
305		/**
306		* Read style.
307		*/
308	668	public function readStyle(Style $docStyle, SimpleXMLElement\|stdClass $style): void
309		{
310	668	if ($style instanceof SimpleXMLElement) {
311	235	$this->readNumberFormat($docStyle->getNumberFormat(), $style->numFmt);
312		} else {
313	668	$docStyle->getNumberFormat()->setFormatCode(self::formatGeneral((string) $style->numFmt));
314		}
315
316	668	if (isset($style->font)) {
317	668	$this->readFontStyle($docStyle->getFont(), $style->font);
318		}
319
320	668	if (isset($style->fill)) {
321	668	$this->readFillStyle($docStyle->getFill(), $style->fill);
322		}
323
324	668	if (isset($style->border)) {
325	668	$this->readBorderStyle($docStyle->getBorders(), $style->border);
326		}
327
328	668	if (isset($style->alignment)) {
329	668	$this->readAlignmentStyle($docStyle->getAlignment(), $style->alignment);
330		}
331
332		// protection
333	668	if (isset($style->protection)) {
334	668	$this->readProtectionLocked($docStyle, $style->protection);
335	668	$this->readProtectionHidden($docStyle, $style->protection);
336		}
337
338		// top-level style settings
339	668	if (isset($style->quotePrefix)) {
340	668	$docStyle->setQuotePrefix((bool) $style->quotePrefix);
341		}
342		}
343
344		/**
345		* Read protection locked attribute.
346		*/
347	668	public function readProtectionLocked(Style $docStyle, SimpleXMLElement $style): void
348		{
349	668	$locked = '';
350	668	if ((string) $style['locked'] !== '') {
351		$locked = (string) $style['locked'];
352		} else {
353	668	$attr = $this->getStyleAttributes($style);
354	668	if (isset($attr['locked'])) {
355	40	$locked = (string) $attr['locked'];
356		}
357		}
358	668	if ($locked !== '') {
359	40	if (self::boolean($locked)) {
360	17	$docStyle->getProtection()->setLocked(Protection::PROTECTION_PROTECTED);
361		} else {
362	23	$docStyle->getProtection()->setLocked(Protection::PROTECTION_UNPROTECTED);
363		}
364		}
365		}
366
367		/**
368		* Read protection hidden attribute.
369		*/
370	668	public function readProtectionHidden(Style $docStyle, SimpleXMLElement $style): void
371		{
372	668	$hidden = '';
373	668	if ((string) $style['hidden'] !== '') {
374		$hidden = (string) $style['hidden'];
375		} else {
376	668	$attr = $this->getStyleAttributes($style);
377	668	if (isset($attr['hidden'])) {
378	22	$hidden = (string) $attr['hidden'];
379		}
380		}
381	668	if ($hidden !== '') {
382	22	if (self::boolean((string) $hidden)) {
383	1	$docStyle->getProtection()->setHidden(Protection::PROTECTION_PROTECTED);
384		} else {
385	21	$docStyle->getProtection()->setHidden(Protection::PROTECTION_UNPROTECTED);
386		}
387		}
388		}
389
390	672	public function readColor(SimpleXMLElement $color, bool $background = false): string
391		{
392	672	$attr = $this->getStyleAttributes($color);
393	672	if (isset($attr['rgb'])) {
394	556	return (string) $attr['rgb'];
395		}
396	434	if (isset($attr['indexed'])) {
397	101	$indexedColor = (int) $attr['indexed'];
398	101	if ($indexedColor >= count($this->workbookPalette)) {
399	98	return Color::indexedColor($indexedColor - 7, $background)->getARGB() ?? '';
400		}
401
402	4	return Color::indexedColor($indexedColor, $background, $this->workbookPalette)->getARGB() ?? '';
403		}
404	427	if (isset($attr['theme'])) {
405	395	if ($this->theme !== null) {
406	392	$returnColour = $this->theme->getColourByIndex((int) $attr['theme']);
407	392	if (isset($attr['tint'])) {
408	211	$tintAdjust = (float) $attr['tint'];
409	211	$returnColour = Color::changeBrightness($returnColour ?? '', $tintAdjust);
410		}
411
412	392	return 'FF' . $returnColour;
413		}
414		}
415
416	66	return ($background) ? 'FFFFFFFF' : 'FF000000';
417		}
418
419	670	public function dxfs(bool $readDataOnly = false): array
420		{
421	670	$dxfs = [];
422	670	if (!$readDataOnly && $this->styleXml) {
423		// Conditional Styles
424	668	if ($this->styleXml->dxfs) {
425	647	foreach ($this->styleXml->dxfs->dxf as $dxf) {
426	235	$style = new Style(false, true);
427	235	$this->readStyle($style, $dxf);
428	235	$dxfs[] = $style;
429		}
430		}
431		// Cell Styles
432	668	if ($this->styleXml->cellStyles) {
433	664	foreach ($this->styleXml->cellStyles->cellStyle as $cellStylex) {
434	664	$cellStyle = Xlsx::getAttributes($cellStylex);
435	664	if ((int) ($cellStyle['builtinId']) == 0) {
436	664	if (isset($this->cellStyles[(int) ($cellStyle['xfId'])])) {
437		// Set default style
438	664	$style = new Style();
439	664	$this->readStyle($style, $this->cellStyles[(int) ($cellStyle['xfId'])]);
440
441		// normal style, currently not using it for anything
442		}
443		}
444		}
445		}
446		}
447
448	670	return $dxfs;
449		}
450
451		// get TableStyles
452	670	public function tableStyles(bool $readDataOnly = false): array
453		{
454	670	$tableStyles = [];
455	670	if (!$readDataOnly && $this->styleXml) {
456		// Conditional Styles
457	668	if ($this->styleXml->tableStyles) {
458	641	foreach ($this->styleXml->tableStyles->tableStyle as $s) {
459	4	$attrs = Xlsx::getAttributes($s);
460	4	if (isset($attrs['name'][0])) {
461	4	$style = new TableDxfsStyle((string) ($attrs['name'][0]));
462	4	foreach ($s->tableStyleElement as $e) {
463	4	$a = Xlsx::getAttributes($e);
464	4	if (isset($a['dxfId'][0], $a['type'][0])) {
465	4	switch ($a['type'][0]) {
466	4	case 'headerRow':
467	3	$style->setHeaderRow((int) ($a['dxfId'][0]));
468
469	3	break;
470	4	case 'firstRowStripe':
471	4	$style->setFirstRowStripe((int) ($a['dxfId'][0]));
472
473	4	break;
474	4	case 'secondRowStripe':
475	4	$style->setSecondRowStripe((int) ($a['dxfId'][0]));
476
477	4	break;
478		default:
479		}
480		}
481		}
482	4	$tableStyles[] = $style;
483		}
484		}
485		}
486		}
487
488	670	return $tableStyles;
489		}
490
491	670	public function styles(): array
492		{
493	670	return $this->styles;
494		}
495
496		/**
497		* Get array item.
498		*
499		* @param mixed $array (usually array, in theory can be false)
500		*/
501	4	private static function getArrayItem(mixed $array): ?SimpleXMLElement
502		{
503	4	return is_array($array) ? ($array[0] ?? null) : null; // @phpstan-ignore-line
504		}
505		}
506

PHPOffice / PhpSpreadsheet

Pull Request — master (#4412)

Styles::readFontStyle() F

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