public function compile()
{
// go on even if user "stops" the script by closing the browser, closing the terminal etc.
ignore_user_abort(true);
// set script running time to unlimited
set_time_limit(0);
$root_dir = $this->root_dir;
$scss_compiler = new scssc();
$scss_compiler->setNumberPrecision(10);
$scss_compiler->stripComments = $this->strip_comments;
$scss_compiler->addImportPath(function ($path) use($root_dir) {
$path = $root_dir . $path . '.scss';
$path_parts = pathinfo($path);
$underscore_file = $path_parts['dirname'] . '/_' . $path_parts['basename'];
if (file_exists($underscore_file)) {
$path = $underscore_file;
}
if (!file_exists($path)) {
return null;
}
return $path;
});
// set the path to your to-be-imported mixins. please note: custom paths are coming up on future releases!
//$scss_compiler->setImportPaths($scss_folder);
// set css formatting (normal, nested or minimized), @see http://leafo.net/scssphp/docs/#output_formatting
$scss_compiler->setFormatter($this->formatter);
// get .scss's content, put it into $string_sass
$string_sass = '';
if (is_array($this->scss_file)) {
foreach ($this->scss_file as $scss_file) {
$string_sass .= file_get_contents($scss_file);
}
} else {
$string_sass = file_get_contents($this->scss_file);
}
// try/catch block to prevent script stopping when scss compiler throws an error
try {
// compile this SASS code to CSS
$string_css = $scss_compiler->compile($string_sass) . "\n";
// $string_css = csscrush_string($string_css, $options = array('minify' => true));
// write CSS into file with the same filename, but .css extension
file_put_contents($this->css_file, $string_css);
} catch (Exception $e) {
// here we could put the exception message, but who cares ...
echo $e->getMessage();
exit;
}
}
function alfath_custom_css_compiler($options)
{
global $wp_filesystem;
if (empty($wp_filesystem)) {
require_once ABSPATH . '/wp-admin/includes/file.php';
WP_Filesystem();
}
if (!class_exists('scssc')) {
require_once ADMIN_DIR . '/option/configs/scss.inc.php';
}
$scssc = new scssc();
$scssc->setImportPaths(get_template_directory() . '/assets/sass/');
$scssc->setNumberPrecision(10);
$file = get_template_directory() . '/assets/sass/custom.scss';
$target = get_template_directory() . '/assets/css/custom.css';
$var = '';
if ($wp_filesystem->exists($file)) {
$scss = $wp_filesystem->get_contents($file);
if (!$scss) {
return new WP_Error('reading_error', 'Error when reading file');
}
$var .= '$primary-color: ' . $options['primary-color'] . ';';
$var .= '$secondary-color: ' . $options['secondary-color'] . ';';
$var .= '$background-color: ' . $options['background-color'] . ';';
$scss = $var . $scss;
// Fallback image
if ($options['nav-bg-fallback-switch'] === '1' && $options['nav-bg-fallback']['url'] !== '') {
$nav = " .nav-dropline { > li { &.active, &.open, &:hover, &:focus { background: url('" . $options['nav-bg-fallback']['url'] . "') no-repeat bottom left, url('" . $options['nav-bg-fallback']['url'] . "') no-repeat bottom right; @media (min-width: 1200px) { background: url('" . $options['nav-bg-fallback']['url'] . "') no-repeat top left, url('" . $options['nav-bg-fallback']['url'] . "') no-repeat top right; } } } }";
$scss .= $nav;
}
// Fallback Image End;
$css = $scssc->compile($scss);
if (!$css) {
return new WP_Error('compile_error', 'Error on compiling scss to css');
}
$wp_filesystem->put_contents($target, $css, FS_CHMOD_FILE);
}
}
public function compile_stack($post_id, $css_format)
{
// create return value
$css = '';
// reset fontstack array
$this->fontstack = array();
// setup sass compiler
if (!class_exists('scssc')) {
require OXY_THEME_DIR . 'vendor/leafo/scssphp/scss.inc.php';
}
$scss = new scssc();
$scss->addImportPath(OXY_THEME_DIR . 'assets/scss');
$scss->setNumberPrecision(8);
$scss->setFormatter($css_format);
// create sass code
$scss_code = $this->variables($post_id);
$scss_code .= apply_filters('oxy_stack_scss', '');
// compile sass and store in metadata
try {
$css = $scss->compile($scss_code);
} catch (Exception $e) {
print_r($e);
}
// create extra font js / links
$this->build_before_css_code($post_id);
return $css;
}
