<?php
namespace Bricksforge\Api;
class Helper
{
/**
* Render CSS files for the global classes
*/
public function render_css_files($categories)
{
clearstatcache();
if (!file_exists(BRICKSFORGE_CUSTOM_STYLES_FILE) || !is_readable(BRICKSFORGE_CUSTOM_STYLES_FILE)) {
return false;
}
if (!$categories || empty($categories)) {
return false;
}
file_put_contents(BRICKSFORGE_CUSTOM_STYLES_FILE, ' ');
$css_content = file_get_contents(BRICKSFORGE_CUSTOM_STYLES_FILE);
$pattern = '/(?:[\.]{1})([a-zA-Z_]+[\w_]*)(?:[\s\.\,\{\>#\:]{0})/im';
foreach ($categories as $category) {
$prefix = $category->prefix;
$category->code = preg_replace($pattern, '.' . $prefix . '-${1}', $category->code);
$css_content .= PHP_EOL . $category->code;
}
$result = file_put_contents(BRICKSFORGE_CUSTOM_STYLES_FILE, $css_content);
return $result;
}
}