/**
* SASS Export
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function sassExport($id)
{
$swatch = Swatch::find(alphaID($id, true));
$values = $swatch->values();
$sass = array();
foreach ($values["blocks"] as $block) {
$blocks[] = $block['value'];
}
$blocks = array_unique($blocks);
foreach ($blocks as $block) {
if (empty($block)) {
continue;
}
$name = colorNamer($block);
$sass = uniqueKeyArrayPush($sass, [$name => '$' . $name . ": #" . $block . ';']);
}
return ["sass" => implode(" \r\n", $sass)];
}
function uniqueKeyArrayPush($array, $element, $increment = 0)
{
foreach ($element as $key => $value) {
$key = $key . ($increment > 0 ? $increment : '');
if (!isset($array[$key])) {
$array[$key] = $value;
} else {
$increment++;
$array = uniqueKeyArrayPush($array, $element, $increment);
}
}
return $array;
}
