galbaras

/*
 * Since Google Analytics only allows integers as event values, Monster Insights multiplies the value by 100.
 * This makes it difficult to use sale events for goal tracking and adding their values to other goals.
 * This function adds a custom event with the sales value rounded, which should be close enough in most cases.
 *
 * Requires WooCommerce (version >= 3.0) and Monster Insights (free or premium) to be active.
 */

add_filter( 'monsterinsights_mp_api_call', 'gbol_add_rounded_sale_event' );
function gbol_add_rounded_sale_event( $body ) {

galbaras

/* Allow Easy Testimonials and Visual Composer shortcodes in excerpts */

add_filter( 'strip_shortcodes_tagnames', 'gbol_allow_shortcodes' );
function gbol_allow_shortcodes( $tags_to_remove ) {

	$allowed_shortcodes = array( 'random_testimonial', 'single_testimonial', 'testimonials', 'testimonials_cycle', 'testimonials_grid',
								'vc_row', 'vc_column', 'vc_column_text' );

	foreach( $allowed_shortcodes as $tag ) {
		if ( $key = array_search( $tag, $tags_to_remove  ) ) {

galbaras

/*
 * This code is for WordPress and should be used in functions.php of the active theme.
 *
 * Before using it, replace "ADVERTISER ID" with your own advertiser ID and "SLOT ID" with your own slot ID
 * (you can get both in Google AdSense). For best results, use a reponsive ad unit.
 *
 * If your posts contain "pre", "noscript" or some other type of HTML block, add them to $block_tags.
 *
 * You can change the insertion point by changing $after_block.
 *

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// Save product_quantity_field.php in your active theme directory, then
// add this line  to your functions.php file to include it in the theme
include( get_stylesheet_directory() . '/product_quantity_field.php' );

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add_filter( 'wpcf7_validate_text', 'no_urls_allowed', 10, 3 );
add_filter( 'wpcf7_validate_text*', 'no_urls_allowed', 10, 3 );
add_filter( 'wpcf7_validate_textarea', 'no_urls_allowed', 10, 3 );
add_filter( 'wpcf7_validate_textarea*', 'no_urls_allowed', 10, 3 );
function no_urls_allowed( $result, $tag ) {

	$tag = new WPCF7_Shortcode( $tag );

	$type = $tag->type;
	$name = $tag->name;

galbaras

The WordPress admin bar can sometimes get in the way of checking what a site looks like
while being logged in, so it's convenient to hide it occasionally.

To do this, we need a CSS class and some jQuery code, which toggles the admin bar display
when pressing Shift-A.

The CSS can be added to the theme's normal stylesheet. The PHP/jQuery code can be added
into footer.php or included within an action in functions.php.

* The code was adapted from the Bottom Admin Bar plugin.

galbaras

function add_rss_video_embed_notice( $html, $url, $attr, $post_id ) {

	if (!is_feed()) { // No need to change anything
		return $html;
	}
	
	$permalink = get_permalink( $post_id );
	$notice = '<br /><small>If you cannot see a video, <a href="' . $permalink . '">view this post online</a></small>';
	return $html . $notice;
}

galbaras

function woo_seo_noindex_special_pages () {
    global $post;

    $woocommerce_pages = array('cart', 'checkout', 'order-received', 'order-tracking',
                               'my-account', 'logout', 'lost-password', 'mijireh-secure-checkout');
    $slug = get_post($post)->post_name;

    if (in_array($slug, $woocommerce_pages)) {
       echo '<meta name="robots" content="noindex,follow"/>' . "\n";
    }