private function getFileContents($path)
{
if (filter_var($path, FILTER_VALIDATE_URL)) {
return $this->fileSystem->getRemoteFileContents($path);
}
return $this->fileSystem->getFileContents($path);
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$html = $input->getArgument('html-file');
$output = $input->getOption('output-file');
$css = $input->getOption('css-file');
$disableLinkNodeProcessing = $input->getOption('disable-link-node-processing');
$removeHiddenNodes = $input->getOption('remove-hidden-nodes');
$backupNode = $input->getOption('disable-backup-node');
$inlineStyleAttributes = $input->getOption('disable-inline-style-attributes');
$appendStyleToHead = $input->getOption('append-styles-to-head');
$htmlContent = $this->fileSystem->getFileContents($html, 'Could not find HTML file \'%s\'');
$cssContent = '';
if ($css) {
$cssContent = $this->fileSystem->getFileContents($css, 'Could not find CSS file \'%s\'');
}
if ($output) {
$output = $this->fileSystem->getFilePath($output);
} else {
$output = $html;
}
if (!$disableLinkNodeProcessing) {
$cssReader = new LinkedCssImporter($htmlContent, $html, $this->fileSystem);
$htmlContent = $cssReader->getHtmlWithoutCssLinks();
$cssContent .= $cssReader->getCssFromLinkedStyleSheets();
}
$inlineProcessor = new InlineProcessor();
$inlinedHtml = $inlineProcessor->process($htmlContent, $cssContent, !$removeHiddenNodes, $backupNode, $inlineStyleAttributes, $appendStyleToHead);
$this->fileSystem->saveFile($output, $inlinedHtml);
}
