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Starting work on ensuring that all methods are properly typehinted (arguments and returns) and that all argument names for public methods are meaningful (in readiness for PHP8 named arguments)

This commit is contained in:
MarkBaker 2020-10-30 10:48:54 +01:00
parent cc209d0b43
commit 5179781ab9
5 changed files with 103 additions and 63 deletions
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80
src/PhpSpreadsheet/Comment.php
View File

@ -3,6 +3,8 @@
namespace PhpOffice\PhpSpreadsheet;
use PhpOffice\PhpSpreadsheet\RichText\RichText;
use PhpOffice\PhpSpreadsheet\Style\Alignment;
use PhpOffice\PhpSpreadsheet\Style\Color;
class Comment implements IComparable
{
@ -58,7 +60,7 @@ class Comment implements IComparable
/**
* Comment fill color.
*
* @var Style\Color
* @var Color
*/
private $fillColor;
@ -77,8 +79,8 @@ class Comment implements IComparable
// Initialise variables
$this->author = 'Author';
$this->text = new RichText();
$this->fillColor = new Style\Color('FFFFFFE1');
$this->alignment = Style\Alignment::HORIZONTAL_GENERAL;
$this->fillColor = new Color('FFFFFFE1');
$this->alignment = Alignment::HORIZONTAL_GENERAL;
}
/**
@ -86,7 +88,7 @@ class Comment implements IComparable
*
* @return string
*/
public function getAuthor()
public function getAuthor(): string
{
return $this->author;
}
@ -98,7 +100,7 @@ class Comment implements IComparable
*
* @return $this
*/
public function setAuthor($author)
public function setAuthor(string $author)
{
$this->author = $author;
@ -110,7 +112,7 @@ class Comment implements IComparable
*
* @return RichText
*/
public function getText()
public function getText(): RichText
{
return $this->text;
}
@ -118,11 +120,13 @@ class Comment implements IComparable
/**
* Set Rich text comment.
*
* @param RichText $text
*
* @return $this
*/
public function setText(RichText $pValue)
public function setText(RichText $text)
{
$this->text = $pValue;
$this->text = $text;
return $this;
}
@ -132,7 +136,7 @@ class Comment implements IComparable
*
* @return string
*/
public function getWidth()
public function getWidth(): string
{
return $this->width;
}
@ -140,11 +144,11 @@ class Comment implements IComparable
/**
* Set comment width (CSS style, i.e. XXpx or YYpt).
*
* @param string $width
* @param string $width including units (px or pt)
*
* @return $this
*/
public function setWidth($width)
public function setWidth(string $width)
{
$this->width = $width;
@ -156,7 +160,7 @@ class Comment implements IComparable
*
* @return string
*/
public function getHeight()
public function getHeight(): string
{
return $this->height;
}
@ -164,13 +168,13 @@ class Comment implements IComparable
/**
* Set comment height (CSS style, i.e. XXpx or YYpt).
*
* @param string $value
* @param string $height including units (px or pt)
*
* @return $this
*/
public function setHeight($value)
public function setHeight(string $height)
{
$this->height = $value;
$this->height = $height;
return $this;
}
@ -180,7 +184,7 @@ class Comment implements IComparable
*
* @return string
*/
public function getMarginLeft()
public function getMarginLeft(): string
{
return $this->marginLeft;
}
@ -188,13 +192,13 @@ class Comment implements IComparable
/**
* Set left margin (CSS style, i.e. XXpx or YYpt).
*
* @param string $value
* @param string $margin including units (px or pt)
*
* @return $this
*/
public function setMarginLeft($value)
public function setMarginLeft(string $margin)
{
$this->marginLeft = $value;
$this->marginLeft = $margin;
return $this;
}
@ -204,7 +208,7 @@ class Comment implements IComparable
*
* @return string
*/
public function getMarginTop()
public function getMarginTop(): string
{
return $this->marginTop;
}
@ -212,13 +216,13 @@ class Comment implements IComparable
/**
* Set top margin (CSS style, i.e. XXpx or YYpt).
*
* @param string $value
* @param string $margin including units (px or pt)
*
* @return $this
*/
public function setMarginTop($value)
public function setMarginTop(string $margin)
{
$this->marginTop = $value;
$this->marginTop = $margin;
return $this;
}
@ -228,7 +232,7 @@ class Comment implements IComparable
*
* @return bool
*/
public function getVisible()
public function getVisible(): bool
{
return $this->visible;
}
@ -236,13 +240,27 @@ class Comment implements IComparable
/**
* Set comment default visibility.
*
* @param bool $value
* @param bool $visibility
*
* @return $this
*/
public function setVisible($value)
public function setVisible(bool $visibility)
{
$this->visible = $value;
$this->visible = $visibility;
return $this;
}
/**
* Set fill color.
*
* @param Color $color
*
* @return $this
*/
public function setFillColor(Color $color)
{
$this->fillColor = $color;
return $this;
}
@ -250,9 +268,9 @@ class Comment implements IComparable
/**
* Get fill color.
*
* @return Style\Color
* @return Color
*/
public function getFillColor()
public function getFillColor(): Color
{
return $this->fillColor;
}
@ -260,11 +278,11 @@ class Comment implements IComparable
/**
* Set Alignment.
*
* @param string $alignment see Style\Alignment::HORIZONTAL_*
* @param string $alignment see Alignment::HORIZONTAL_*
*
* @return $this
*/
public function setAlignment($alignment)
public function setAlignment(string $alignment): string
{
$this->alignment = $alignment;

17
src/PhpSpreadsheet/IOFactory.php
View File

@ -3,6 +3,7 @@
namespace PhpOffice\PhpSpreadsheet;
use PhpOffice\PhpSpreadsheet\Shared\File;
use PhpOffice\PhpSpreadsheet\Writer\IWriter;
/**
* Factory to create readers and writers easily.
@ -41,7 +42,7 @@ abstract class IOFactory
*
* @return Writer\IWriter
*/
public static function createWriter(Spreadsheet $spreadsheet, $writerType)
public static function createWriter(Spreadsheet $spreadsheet, string $writerType): Writer\IWriter
{
if (!isset(self::$writers[$writerType])) {
throw new Writer\Exception("No writer found for type $writerType");
@ -60,7 +61,7 @@ abstract class IOFactory
*
* @return Reader\IReader
*/
public static function createReader($readerType)
public static function createReader(string $readerType): Reader\IReader
{
if (!isset(self::$readers[$readerType])) {
throw new Reader\Exception("No reader found for type $readerType");
@ -79,7 +80,7 @@ abstract class IOFactory
*
* @return Spreadsheet
*/
public static function load($pFilename)
public static function load(string $pFilename): Spreadsheet
{
$reader = self::createReaderForFile($pFilename);
@ -93,7 +94,7 @@ abstract class IOFactory
*
* @return string
*/
public static function identify($pFilename)
public static function identify(string $pFilename): string
{
$reader = self::createReaderForFile($pFilename);
$className = get_class($reader);
@ -110,7 +111,7 @@ abstract class IOFactory
*
* @return Reader\IReader
*/
public static function createReaderForFile($filename)
public static function createReaderForFile(string $filename): Reader\IReader
{
File::assertFile($filename);
@ -147,7 +148,7 @@ abstract class IOFactory
*
* @return null|string
*/
private static function getReaderTypeFromExtension($filename)
private static function getReaderTypeFromExtension(string $filename): ?string
{
$pathinfo = pathinfo($filename);
if (!isset($pathinfo['extension'])) {
@ -191,7 +192,7 @@ abstract class IOFactory
* @param string $writerType
* @param string $writerClass
*/
public static function registerWriter($writerType, $writerClass): void
public static function registerWriter(string $writerType, string $writerClass): void
{
if (!is_a($writerClass, Writer\IWriter::class, true)) {
throw new Writer\Exception('Registered writers must implement ' . Writer\IWriter::class);
@ -206,7 +207,7 @@ abstract class IOFactory
* @param string $readerType
* @param string $readerClass
*/
public static function registerReader($readerType, $readerClass): void
public static function registerReader(string $readerType, string $readerClass): void
{
if (!is_a($readerClass, Reader\IReader::class, true)) {
throw new Reader\Exception('Registered readers must implement ' . Reader\IReader::class);

12
src/PhpSpreadsheet/Settings.php
View File

@ -63,7 +63,7 @@ class Settings
*
* @return bool Success or failure
*/
public static function setLocale($locale)
public static function setLocale(string $locale)
{
return Calculation::getInstance()->setLocale($locale);
}
@ -74,7 +74,7 @@ class Settings
* @param string $rendererClass Class name of the chart renderer
* eg: PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph
*/
public static function setChartRenderer($rendererClass): void
public static function setChartRenderer(string $rendererClass): void
{
if (!is_a($rendererClass, IRenderer::class, true)) {
throw new Exception('Chart renderer must implement ' . IRenderer::class);
@ -89,7 +89,7 @@ class Settings
* @return null|string Class name of the chart renderer
* eg: PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph
*/
public static function getChartRenderer()
public static function getChartRenderer(): string
{
return self::$chartRenderer;
}
@ -113,7 +113,7 @@ class Settings
*
* @return int Default options for libxml loader
*/
public static function getLibXmlLoaderOptions()
public static function getLibXmlLoaderOptions(): int
{
if (self::$libXmlLoaderOptions === null && defined('LIBXML_DTDLOAD')) {
self::setLibXmlLoaderOptions(LIBXML_DTDLOAD | LIBXML_DTDATTR);
@ -144,7 +144,7 @@ class Settings
*
* @return bool $state
*/
public static function getLibXmlDisableEntityLoader()
public static function getLibXmlDisableEntityLoader(): bool
{
return self::$libXmlDisableEntityLoader;
}
@ -162,7 +162,7 @@ class Settings
*
* @return CacheInterface
*/
public static function getCache()
public static function getCache(): CacheInterface
{
if (!self::$cache) {
self::$cache = new Memory();

55
src/PhpSpreadsheet/Style/Color.php
View File

@ -27,6 +27,9 @@ class Color extends Supervisor
const COLOR_YELLOW = 'FFFFFF00';
const COLOR_DARKYELLOW = 'FF808000';
const VALIDATE_ARGB = '/^[A-F0-9]{8}$/i';
const VALIDATE_RGB = '/^[A-F0-9]{6}$/i';
/**
* Indexed colors array.
*
@ -44,7 +47,7 @@ class Color extends Supervisor
/**
* Create a new Color.
*
* @param string $pARGB ARGB value for the colour
* @param string $colorValue ARGB value for the colour, or named colour
* @param bool $isSupervisor Flag indicating if this is a supervisor or not
* Leave this value at default unless you understand exactly what
* its ramifications are
@ -52,14 +55,14 @@ class Color extends Supervisor
* Leave this value at default unless you understand exactly what
* its ramifications are
*/
public function __construct($pARGB = self::COLOR_BLACK, $isSupervisor = false, $isConditional = false)
public function __construct($colorValue = self::COLOR_BLACK, $isSupervisor = false, $isConditional = false)
{
// Supervisor?
parent::__construct($isSupervisor);
// Initialise values
if (!$isConditional) {
$this->argb = $pARGB;
$this->argb = $this->setARGB($colorValue);
}
}
@ -125,7 +128,7 @@ class Color extends Supervisor
*
* @return string
*/
public function getARGB()
public function getARGB(): ?string
{
if ($this->isSupervisor) {
return $this->getSharedComponent()->getARGB();
@ -134,23 +137,32 @@ class Color extends Supervisor
return $this->argb;
}
private function validateARGB(string $colorValue): bool
{
return in_array(ucfirst($colorValue), self::NAMED_COLORS) ||
preg_match(self::VALIDATE_ARGB, $colorValue);
}
/**
* Set ARGB.
*
* @param string $pValue see self::COLOR_*
* @param string $colorValue ARGB value, or a named color
*
* @return $this
*/
public function setARGB($pValue)
public function setARGB(string $colorValue)
{
if ($pValue == '') {
$pValue = self::COLOR_BLACK;
if ($colorValue == '') {
$colorValue = self::COLOR_BLACK;
} elseif (!$this->validateARGB($colorValue)) {
return $this;
}
if ($this->isSupervisor) {
$styleArray = $this->getStyleArray(['argb' => $pValue]);
$styleArray = $this->getStyleArray(['argb' => $colorValue]);
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->argb = $pValue;
$this->argb = $colorValue;
}
return $this;
@ -161,7 +173,7 @@ class Color extends Supervisor
*
* @return string
*/
public function getRGB()
public function getRGB(): ?string
{
if ($this->isSupervisor) {
return $this->getSharedComponent()->getRGB();
@ -170,23 +182,32 @@ class Color extends Supervisor
return substr($this->argb, 2);
}
private function validateRGB(string $colorValue): bool
{
return in_array(ucfirst($colorValue), self::NAMED_COLORS) ||
preg_match(self::VALIDATE_RGB, $colorValue);
}
/**
* Set RGB.
*
* @param string $pValue RGB value
* @param string $colorValue RGB value, or a named color
*
* @return $this
*/
public function setRGB($pValue)
public function setRGB(string $colorValue)
{
if ($pValue == '') {
$pValue = '000000';
if ($colorValue == '') {
$colorValue = '000000';
} elseif (!$this->validateRGB($colorValue)) {
return $this;
}
if ($this->isSupervisor) {
$styleArray = $this->getStyleArray(['argb' => 'FF' . $pValue]);
$styleArray = $this->getStyleArray(['argb' => 'FF' . $colorValue]);
$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
} else {
$this->argb = 'FF' . $pValue;
$this->argb = 'FF' . $colorValue;
}
return $this;

2
src/PhpSpreadsheet/Style/Style.php
View File

@ -110,7 +110,7 @@ class Style extends Supervisor
*
* @return Style
*/
public function getSharedComponent()
public function getSharedComponent(): Style
{
$activeSheet = $this->getActiveSheet();
$selectedCell = $this->getActiveCell(); // e.g. 'A1'