shipyard-functions.php

<?php

/**
 * Register widget area.
 *
 * @link http://codex.wordpress.org/Function_Reference/register_sidebar
 */
add_action( 'widgets_init', function() {
	register_sidebar([
		'name'          => __( 'Sidebar', 'shipyard' ),
		'id'            => 'sidebar-1',
		'description'   => '',
		'before_widget' => '<aside id="%1$s" class="widget %2$s">',
		'after_widget'  => '</aside>',
		'before_title'  => '<h1 class="widget-title">',
		'after_title'   => '</h1>',
	]);
});


/**
 * Enqueue scripts and styles.
 */
function shipyard_scripts() {
    if ( true === shipyard_is_dev() ) {
        $main_js  = '/resources/js/all.js';
        $main_css = '/resources/css/main.css';
    } else {
        $main_js  = '/resources/js/all-min.js';
        $main_css = '/resources/css/main.min.css';
    }

    $t10ns = array(
        'ajaxurl' => admin_url( 'admin-ajax.php' ),
    );

    wp_enqueue_style( 'shipyard-css', get_template_directory_uri() . $main_css, array(), filemtime( get_template_directory() . $main_css ) );
    wp_enqueue_script( 'shipyard-js', get_template_directory_uri() . $main_js, array( 'jquery' ), filemtime( get_template_directory() . $main_js ), true );

    wp_localize_script( 'shipyard-js', 'shipyard', $t10ns );
}
add_action( 'wp_enqueue_scripts', 'shipyard_scripts' );


/**
 * Output a SVG-file via an include
 *
 * @param $svg_file
 *
 * @return void
 */
function shipyard_render_svg( $svg_file ) {
    $file_path            = get_stylesheet_directory() . '/resources/img/' . $svg_file;
    $compressed_file_path = get_stylesheet_directory() . '/resources/img/compressed/' . $svg_file;

    if ( is_file( $compressed_file_path ) ) {
        include( $compressed_file_path );
    }
    elseif ( is_file( $file_path ) ) {
        include( $file_path );
    }

}


/**
 * Disable WooCommerce default stylesheet
 */
add_filter( 'woocommerce_enqueue_styles', '__return_empty_array' );


/**
 * Change the Login Logo
 */
add_action( 'login_enqueue_scripts', function() {
    $shipyard_logo = get_theme_mod( 'shipyard_logo' );
    if ( ! empty( $shipyard_logo ) ) { ?>

        <style type="text/css">
            .login h1 a {
                background-image: url(<?php echo $shipyard_logo; ?>);
            }
        </style>

    <?php }
});


/*
 * Change the link values so the logo links to your site ( wp-Login page )
 */
add_filter( 'login_headerurl', function() {
    return home_url();
});

add_filter( 'login_headertitle', function() {
    return get_bloginfo( 'name' );
});


/**
 * Set the option for blog_visiblity automatically
 * to avoid human error in this regard!
 */
add_filter( 'pre_option_blog_public', function( $option ) {
    $url = get_site_url();
    $is_visible = 0;

    if ( false === strpos( $url, '.stage.o-lab.se' ) && false === strpos( $url, '.stage2.o-lab.se' ) && false === strpos( $url, '.dev' ) ) {
        $is_visible = 1;
    }

    return $is_visible;
});


/**
 * Convert Yoast breadcrumbs to use Microdata
 * May need tweaking in case your markup differs
 *
 * @params string $breadcrumbs Breadcrumb HTML
 * @return string
 **/
add_filter( 'wpseo_breadcrumb_output', function( $breadcrumbs ) {
    // Strip off enclosing XML namespace
    $breadcrumbs = preg_replace(
        '/<span xmlns:v="http:\/\/rdf.data-vocabulary.org\/#">(.*?)<\/span>/',
        '$1',
        $breadcrumbs
    );

    // Strip off enclosing breadcrumb span
    $breadcrumbs = preg_replace(
        '/<span typeof="v:Breadcrumb">(.*?)<\/span>/',
        '$1',
        $breadcrumbs
    );

    // convert each breadcrumb
    $breadcrumbs = preg_replace(
        '/<a href="([^"]+)" rel="v:url" property="v:title">([^<]+)<\/a>/',
        '<span itemscope itemtype="http://data-vocabulary.org/Breadcrumb"><a href="$1" itemprop="url"><span class="breadcrumb" itemprop="title">$2</span></a></span>',
        $breadcrumbs
    );

    return $breadcrumbs;
});


/**
 * Check if site is on stage
 *
 * @return bool
 */
function shipyard_is_stage() {
    if ( strpos( site_url(), 'stage' ) !== false ) {
        return true;
    }
    return false;
}


/**
 * Check if site is on dev
 *
 * @return bool
 */
function shipyard_is_dev() {
    if ( strpos( site_url(), '.dev' ) !== false ) {
        return true;
    }
    return false;
}


/**
 * Remove the VC message nag.
 */
add_action( 'admin_init', function() {
    setcookie( 'vchideactivationmsg', '1', strtotime( '+3 years' ), '/' );
});


/**
 * Sanitize filename on upload
 */
add_filter( 'sanitize_file_name', function( $filename ) {
    $ext = end( explode( '.', $filename ) );

    // Replace all weird characters
    $sanitized = preg_replace( '/[^a-zA-Z0-9-_.]/', '', substr( $filename, 0, - ( strlen( $ext ) + 1 ) ) );

    // Replace dots inside filename
    $sanitized = str_replace( '.','-', $sanitized );

    return strtolower( $sanitized . '.' . $ext );
});