/**
* SCSSify a stylesheet on the fly
*
* <pre>
* <head>
* <title><?php wp_title() ?></title>
* <link rel="stylesheet" media="all" type="text/css" href="<?php echo wp_scssify(get_bloginfo('template_dir').'/myfile.scss') ?>" />
* </head>
* </pre>
*
* @todo hook on WordPress cache system
* @author oncletom
* @since 1.2
* @version 1.0
* @param string $stylesheet_uri
* @param string $cache_key
* @param string $version_prefix
* @return string processed URI
*/
function wp_scssify($stylesheet_uri, $cache_key = null, $version_prefix = '?ver=')
{
static $wp_scss_uri_cache;
$cache_key = 'wp-scss-' . ($cache_key === '' ? md5($stylesheet_uri) : $cache_key);
if (is_null($wp_scss_uri_cache)) {
$wp_scss_uri_cache = array();
}
if (isset($wp_scss_uri_cache[$cache_key])) {
return $wp_scss_uri_cache[$cache_key];
}
/*
* Register a fake stylesheet to make the process possible
* It relies on a _WP_Dependency object
*/
wp_register_style($cache_key, $stylesheet_uri);
$stylesheet = WPScssPlugin::getInstance()->processStylesheet($cache_key);
wp_deregister_style($cache_key);
$wp_scss_uri_cache[$cache_key] = $stylesheet->getTargetUri();
unset($stylesheet);
return $wp_scss_uri_cache[$cache_key];
}
/**
* Configure directories
*
* @param \WPScssPlugin $WPScssPlugin
* @access private
*/
private function configDirs(\WPScssPlugin $WPScssPlugin)
{
$scss_config = $WPScssPlugin->getConfiguration();
if (isset($this->upload_dir) && isset($this->upload_url)) {
$scss_config->setUploadDir($this->upload_dir);
$scss_config->setUploadUrl($this->upload_url);
}
$css_template_path = FileSystem::getDirectory('css_template_path');
$WPScssPlugin->setImportDir($css_template_path);
\WPScssStylesheet::$upload_dir = $scss_config->getUploadDir();
\WPScssStylesheet::$upload_uri = $scss_config->getUploadUrl();
}