private function optimize($imagePath)
{
chmod($imagePath, 0777);
$image = new Respimg($imagePath);
$width = getimagesize($imagePath);
if ($width > 54) {
$width = 54;
}
$image->smartResize($width, 0, true);
$image->cropImage($width, $width, 0, 0);
$image->writeImage($imagePath);
Respimg::optimize($imagePath, 0, 1, 1, 1);
}
$path_raster_o = __DIR__ . '/generated/default/raster';
$path_svg_i = __DIR__ . '/assets/svg';
$path_svg_o = __DIR__ . '/generated/default/svg';
// widths
$widths = array(320, 640, 1280);
// resize raster inputs
if ($dir = opendir($path_raster_i)) {
while (($file = readdir($dir)) !== false) {
$base = pathinfo($file, PATHINFO_BASENAME);
$ext = strtolower(pathinfo($file, PATHINFO_EXTENSION));
if (in_array($ext, $exts)) {
foreach ($widths as $w) {
echo 'Resizing ' . $file . ' to ' . $w . '…';
$image = new Respimg($path_raster_i . '/' . $file);
$image->smartResize($w, 0, true);
$image->writeImage($path_raster_o . '/' . $base . '-w' . $w . '.' . $ext);
echo "OK\n";
}
}
}
}
// rasterize SVGs
if ($dir = opendir($path_svg_i)) {
while (($file = readdir($dir)) !== false) {
$base = pathinfo($file, PATHINFO_BASENAME);
$ext = strtolower(pathinfo($file, PATHINFO_EXTENSION));
if ($ext === 'svg') {
foreach ($widths as $w) {
echo 'Rasterizing ' . $file . ' to ' . $w . '…';
Respimg::rasterize($path_svg_i . '/' . $file, $path_svg_o . '/', $w, 0);
echo "OK\n";
