WPSE 25418

// REMOVE WP-CONTENT
// Rewrites DO NOT happen for child themes
/*
 in case your wordpress is in a folder,
 and you change the site_url to the root of the domain,
 add the folder name in lines 29 to 34,
 i.e.: => 'YOUR-WP-FOLDER/wp-content/themes/'
*/

if (stristr($_SERVER['SERVER_SOFTWARE'], 'apache') !== false) {
    function roots_htaccess_writable() {
        if (!is_writable(get_home_path() . '.htaccess')) {
            add_action('admin_notices', create_function('', "echo '<div class=\"error\"><p>" . sprintf(__('Please make sure your <a href="%s">.htaccess</a> file is writeable ', 'roots'), admin_url('options-permalink.php')) . "</p></div>';"));
        };
    }

    add_action('admin_init', 'roots_htaccess_writable');

    // Rewrites DO NOT happen for child themes
    // rewrite /wp-content/themes/roots/css/ to /css/
    // rewrite /wp-content/themes/roots/js/  to /js/
    // rewrite /wp-content/themes/roots/img/ to /js/
    // rewrite /wp-content/plugins/ to /plugins/

    function roots_flush_rewrites() {
        global $wp_rewrite;
        $wp_rewrite->flush_rules();
    }

    function roots_add_rewrites($content) {
        $theme_name = next(explode('/themes/', get_stylesheet_directory()));
        global $wp_rewrite;
        $roots_new_non_wp_rules = array(
            'css/(.*)'      => 'wp-content/themes/'. $theme_name . '/css/$1',
            'js/(.*)'       => 'wp-content/themes/'. $theme_name . '/js/$1',
            'img/(.*)'      => 'wp-content/themes/'. $theme_name . '/img/$1',
            'plugins/(.*)'  => 'wp-content/plugins/$1'
        );
        $wp_rewrite->non_wp_rules += $roots_new_non_wp_rules;
    }

    add_action('admin_init', 'roots_flush_rewrites');

    function roots_clean_assets($content) {
        $theme_name = next(explode('/themes/', $content));
        $current_path = '/wp-content/themes/' . $theme_name;
        $new_path = '';
        $content = str_replace($current_path, $new_path, $content);
        return $content;
    }

    function roots_clean_plugins($content) {
        $current_path = '/wp-content/plugins';
        $new_path = '/plugins';
        $content = str_replace($current_path, $new_path, $content);
        return $content;
    }

    // only use clean urls if the theme isn't a child or an MU (Network) install
    if (!is_multisite() && !is_child_theme()) {
        add_action('generate_rewrite_rules', 'roots_add_rewrites');
        if (!is_admin()) {
            add_filter('plugins_url', 'roots_clean_plugins');
            add_filter('bloginfo', 'roots_clean_assets');
            add_filter('stylesheet_directory_uri', 'roots_clean_assets');
            add_filter('template_directory_uri', 'roots_clean_assets');
        }
    }

    function roots_add_h5bp_htaccess($rules) {
        global $wp_filesystem;

        if (!defined('FS_METHOD')) define('FS_METHOD', 'direct');
        if (is_null($wp_filesystem)) WP_Filesystem(array(), ABSPATH);

        if (!defined('WP_CONTENT_DIR'))
            define('WP_CONTENT_DIR', ABSPATH . 'wp-content');

        $theme_name = next(explode('/themes/', get_template_directory()));
        $filename = WP_CONTENT_DIR . '/themes/' . $theme_name . '/inc/h5bp-htaccess';

        $rules .= $wp_filesystem->get_contents($filename);

        return $rules;
    }

    add_action('mod_rewrite_rules', 'roots_add_h5bp_htaccess');
}