File "Color.php"
Full Path: /home/warrior1/public_html/plugins/mailpoet/vendor-prefixed/sabberworm/php-css-parser/src/Value/Color.php
File size: 3.82 KB
MIME-type: text/x-php
Charset: utf-8
<?php
namespace MailPoetVendor\Sabberworm\CSS\Value;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Sabberworm\CSS\OutputFormat;
use MailPoetVendor\Sabberworm\CSS\Parsing\ParserState;
use MailPoetVendor\Sabberworm\CSS\Parsing\UnexpectedEOFException;
use MailPoetVendor\Sabberworm\CSS\Parsing\UnexpectedTokenException;
class Color extends CSSFunction
{
public function __construct(array $aColor, $iLineNo = 0)
{
parent::__construct(\implode('', \array_keys($aColor)), $aColor, ',', $iLineNo);
}
public static function parse(ParserState $oParserState)
{
$aColor = [];
if ($oParserState->comes('#')) {
$oParserState->consume('#');
$sValue = $oParserState->parseIdentifier(\false);
if ($oParserState->strlen($sValue) === 3) {
$sValue = $sValue[0] . $sValue[0] . $sValue[1] . $sValue[1] . $sValue[2] . $sValue[2];
} elseif ($oParserState->strlen($sValue) === 4) {
$sValue = $sValue[0] . $sValue[0] . $sValue[1] . $sValue[1] . $sValue[2] . $sValue[2] . $sValue[3] . $sValue[3];
}
if ($oParserState->strlen($sValue) === 8) {
$aColor = ['r' => new Size(\intval($sValue[0] . $sValue[1], 16), null, \true, $oParserState->currentLine()), 'g' => new Size(\intval($sValue[2] . $sValue[3], 16), null, \true, $oParserState->currentLine()), 'b' => new Size(\intval($sValue[4] . $sValue[5], 16), null, \true, $oParserState->currentLine()), 'a' => new Size(\round(self::mapRange(\intval($sValue[6] . $sValue[7], 16), 0, 255, 0, 1), 2), null, \true, $oParserState->currentLine())];
} else {
$aColor = ['r' => new Size(\intval($sValue[0] . $sValue[1], 16), null, \true, $oParserState->currentLine()), 'g' => new Size(\intval($sValue[2] . $sValue[3], 16), null, \true, $oParserState->currentLine()), 'b' => new Size(\intval($sValue[4] . $sValue[5], 16), null, \true, $oParserState->currentLine())];
}
} else {
$sColorMode = $oParserState->parseIdentifier(\true);
$oParserState->consumeWhiteSpace();
$oParserState->consume('(');
$bContainsVar = \false;
$iLength = $oParserState->strlen($sColorMode);
for ($i = 0; $i < $iLength; ++$i) {
$oParserState->consumeWhiteSpace();
if ($oParserState->comes('var')) {
$aColor[$sColorMode[$i]] = CSSFunction::parseIdentifierOrFunction($oParserState);
$bContainsVar = \true;
} else {
$aColor[$sColorMode[$i]] = Size::parse($oParserState, \true);
}
if ($bContainsVar && $oParserState->comes(')')) {
// With a var argument the function can have fewer arguments
break;
}
$oParserState->consumeWhiteSpace();
if ($i < $iLength - 1) {
$oParserState->consume(',');
}
}
$oParserState->consume(')');
if ($bContainsVar) {
return new CSSFunction($sColorMode, \array_values($aColor), ',', $oParserState->currentLine());
}
}
return new Color($aColor, $oParserState->currentLine());
}
private static function mapRange($fVal, $fFromMin, $fFromMax, $fToMin, $fToMax)
{
$fFromRange = $fFromMax - $fFromMin;
$fToRange = $fToMax - $fToMin;
$fMultiplier = $fToRange / $fFromRange;
$fNewVal = $fVal - $fFromMin;
$fNewVal *= $fMultiplier;
return $fNewVal + $fToMin;
}
public function getColor()
{
return $this->aComponents;
}
public function setColor(array $aColor)
{
$this->setName(\implode('', \array_keys($aColor)));
$this->aComponents = $aColor;
}
public function getColorDescription()
{
return $this->getName();
}
public function __toString()
{
return $this->render(new OutputFormat());
}
public function render(OutputFormat $oOutputFormat)
{
// Shorthand RGB color values
if ($oOutputFormat->getRGBHashNotation() && \implode('', \array_keys($this->aComponents)) === 'rgb') {
$sResult = \sprintf('%02x%02x%02x', $this->aComponents['r']->getSize(), $this->aComponents['g']->getSize(), $this->aComponents['b']->getSize());
return '#' . ($sResult[0] == $sResult[1] && $sResult[2] == $sResult[3] && $sResult[4] == $sResult[5] ? "{$sResult[0]}{$sResult[2]}{$sResult[4]}" : $sResult);
}
return parent::render($oOutputFormat);
}
}