/**
* creates a SVG Font out of SGV files from a directory
*
* @param InputInterface $input input
* @param OutputInterface $output output
* @return void
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$directory = $input->getArgument('directory');
$outputFile = $input->getArgument('output-file');
$generator = new IconFontGenerator();
$output->writeln('reading files from "' . $directory . '" ...');
$generator->generateFromDir($directory, array('id' => $input->getOption('name') ?: 'SVGFont'), $input->getOption('rename-files'));
$output->writeln('writing font to "' . $outputFile . '" ...');
file_put_contents($outputFile, $generator->getFont()->getXML());
$output->getFormatter()->setStyle('success', new OutputFormatterStyle(null, null, array('bold', 'reverse')));
$output->writeln('<success>created ' . $outputFile . ' successfully</success>');
}
/**
* creates a HTML list
*
* @param IconFontGenerator $generator icon font generator
* @param string $fontFile font file name
* @return string HTML unordered list
*/
protected function getHTMLListFromGenerator(IconFontGenerator $generator, $fontFile)
{
$fontOptions = $generator->getFont()->getOptions();
$html = '<ul>';
$glyphNames = $generator->getGlyphNames();
asort($glyphNames);
foreach ($glyphNames as $unicode => $glyph) {
$html .= "\n\t" . '<li data-icon="&#x' . $unicode . ';" title="' . htmlspecialchars($glyph) . '">' . htmlspecialchars($glyph) . '</li>';
}
$html .= "\n" . '</ul>' . "\n";
return $html;
}