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Direktori : /home2/selectio/public_html/a1tex.in/vendor/sabberworm/php-css-parser/src/ |
Current File : /home2/selectio/public_html/a1tex.in/vendor/sabberworm/php-css-parser/src/OutputFormatter.php |
<?php namespace Sabberworm\CSS; use Sabberworm\CSS\Parsing\OutputException; class OutputFormatter { /** * @var OutputFormat */ private $oFormat; public function __construct(OutputFormat $oFormat) { $this->oFormat = $oFormat; } /** * @param string $sName * @param string|null $sType * * @return string */ public function space($sName, $sType = null) { $sSpaceString = $this->oFormat->get("Space$sName"); // If $sSpaceString is an array, we have multiple values configured // depending on the type of object the space applies to if (is_array($sSpaceString)) { if ($sType !== null && isset($sSpaceString[$sType])) { $sSpaceString = $sSpaceString[$sType]; } else { $sSpaceString = reset($sSpaceString); } } return $this->prepareSpace($sSpaceString); } /** * @return string */ public function spaceAfterRuleName() { return $this->space('AfterRuleName'); } /** * @return string */ public function spaceBeforeRules() { return $this->space('BeforeRules'); } /** * @return string */ public function spaceAfterRules() { return $this->space('AfterRules'); } /** * @return string */ public function spaceBetweenRules() { return $this->space('BetweenRules'); } /** * @return string */ public function spaceBeforeBlocks() { return $this->space('BeforeBlocks'); } /** * @return string */ public function spaceAfterBlocks() { return $this->space('AfterBlocks'); } /** * @return string */ public function spaceBetweenBlocks() { return $this->space('BetweenBlocks'); } /** * @return string */ public function spaceBeforeSelectorSeparator() { return $this->space('BeforeSelectorSeparator'); } /** * @return string */ public function spaceAfterSelectorSeparator() { return $this->space('AfterSelectorSeparator'); } /** * @param string $sSeparator * * @return string */ public function spaceBeforeListArgumentSeparator($sSeparator) { return $this->space('BeforeListArgumentSeparator', $sSeparator); } /** * @param string $sSeparator * * @return string */ public function spaceAfterListArgumentSeparator($sSeparator) { return $this->space('AfterListArgumentSeparator', $sSeparator); } /** * @return string */ public function spaceBeforeOpeningBrace() { return $this->space('BeforeOpeningBrace'); } /** * Runs the given code, either swallowing or passing exceptions, depending on the `bIgnoreExceptions` setting. * * @param string $cCode the name of the function to call * * @return string|null */ public function safely($cCode) { if ($this->oFormat->get('IgnoreExceptions')) { // If output exceptions are ignored, run the code with exception guards try { return $cCode(); } catch (OutputException $e) { return null; } // Do nothing } else { // Run the code as-is return $cCode(); } } /** * Clone of the `implode` function, but calls `render` with the current output format instead of `__toString()`. * * @param string $sSeparator * @param array<array-key, Renderable|string> $aValues * @param bool $bIncreaseLevel * * @return string */ public function implode($sSeparator, array $aValues, $bIncreaseLevel = false) { $sResult = ''; $oFormat = $this->oFormat; if ($bIncreaseLevel) { $oFormat = $oFormat->nextLevel(); } $bIsFirst = true; foreach ($aValues as $mValue) { if ($bIsFirst) { $bIsFirst = false; } else { $sResult .= $sSeparator; } if ($mValue instanceof Renderable) { $sResult .= $mValue->render($oFormat); } else { $sResult .= $mValue; } } return $sResult; } /** * @param string $sString * * @return string */ public function removeLastSemicolon($sString) { if ($this->oFormat->get('SemicolonAfterLastRule')) { return $sString; } $sString = explode(';', $sString); if (count($sString) < 2) { return $sString[0]; } $sLast = array_pop($sString); $sNextToLast = array_pop($sString); array_push($sString, $sNextToLast . $sLast); return implode(';', $sString); } /** * @param string $sSpaceString * * @return string */ private function prepareSpace($sSpaceString) { return str_replace("\n", "\n" . $this->indent(), $sSpaceString); } /** * @return string */ private function indent() { return str_repeat($this->oFormat->sIndentation, $this->oFormat->level()); } }