/**
* Replace critical content with a temporary placeholder.
*
* @param \ArjanSchouten\HtmlMinifier\MinifyContext $context
*
* @return \ArjanSchouten\HtmlMinifier\MinifyContext
*/
public function process($context)
{
$contents = $context->getContents();
$contents = $this->whitespaceBetweenInlineElements($contents, $context->getPlaceholderContainer());
$contents = $this->whitespaceInInlineElements($contents, $context->getPlaceholderContainer());
$contents = $this->replaceElements($contents, $context->getPlaceholderContainer());
return $context->setContents($contents);
}
/**
* Replace PHP tags with a temporary placeholder.
*
* @param \ArjanSchouten\HtmlMinifier\MinifyContext $context
*
* @return \ArjanSchouten\HtmlMinifier\MinifyContext
*/
public function process($context)
{
$contents = $context->getContents();
$contents = preg_replace_callback('/<\\?=((?!\\?>).)*\\?>/s', function ($match) use($context) {
return $context->getPlaceholderContainer()->addPlaceholder($match[0]);
}, $contents);
$contents = preg_replace_callback('/<\\?php((?!\\?>).)*(\\?>)?/s', function ($match) use($context) {
return $context->getPlaceholderContainer()->addPlaceholder($match[0]);
}, $contents);
return $context->setContents($contents);
}
/**
* Replace blade tags with a temporary placeholder.
*
* @param \ArjanSchouten\HtmlMinifier\MinifyContext $context
*
* @return \ArjanSchouten\HtmlMinifier\MinifyContext
*/
public function process($context)
{
$contents = $this->setEchosPlaceholder($context->getContents(), $context->getPlaceholderContainer());
$contents = $this->setBladeControlStructuresPlaceholder($contents, $context->getPlaceholderContainer());
return $context->setContents($contents);
}
/**
* Replace critical content with a temp placeholder for integrity.
*
* @param \ArjanSchouten\HtmlMinifier\MinifyContext $context
*
* @return \ArjanSchouten\HtmlMinifier\MinifyContext
*/
public function process($context)
{
$context->setContents($this->setCDataPlaceholder($context->getContents(), $context->getPlaceholderContainer()));
return $context->setContents($this->setConditionalCommentsPlaceholder($context->getContents(), $context->getPlaceholderContainer()));
}
/**
* Restore placeholders with their original content.
*
* @param \ArjanSchouten\HtmlMinifier\MinifyContext $context
*
* @return \ArjanSchouten\HtmlMinifier\MinifyContext
*/
protected function restore(MinifyContext $context)
{
$withoutPlaceholders = $context->getPlaceholderContainer()->restorePlaceholders($context->getContents());
return $context->setContents($withoutPlaceholders);
}
