Category Archives: wordpress

LYTE YouTube API use warning mail

WP YouTube Lyte users might have received the following mail from Google/ YouTube:

This is to inform you that we noticed your project(s) has not accessed or used the YouTube Data API Service in the past 60 days.

Please note, if your project(s) remains inactive for another 30 days from the date of this email (November 9, 2018), we will disable your project’s access to, or use of, the YouTube API Data Service. As per Section III(D)(4) of the YouTube API Services Developer Policies (link), YouTube has the right to disable your access to, and use of, the YouTube Data API Service if your project has been inactive for 90 consecutive days.

The reason for this is that LYTE caches the responses from YouTube to ensure optimal performance. You can check your API usage at  https://console.developers.google.com/apis/dashboard. In my case it actually was not inactive although not very active either;

To make sure my API access would not get disabled I ticked the “Empty WP YouTube Lyte’s cache” checkbox in LYTE’s settings, saved changes to force LYTE to re-request the data from the YT API when pages/ posts with LYTE’s being requested again. The result:

I do have a non-neglectable number of videos on this little blog already, but here’s one more for a rainy Saturday-afternoon;

Damien Jurado "Allocate" live | Amsterdam 2018, 2 Meter Sessions

Watch this video on YouTube.

 

Hide-my-WordPress & Autoptimize compatibility glue

An “Autoptimize Critical CSS“-user saw some weirdness in how the site looked when optimized. The reason for this turned out to be not the critical CSS, but the fact that he used “Hide My WordPress Pro”, a plugin that changes well-known paths in WordPress URL’s to other paths (e.g. /wp-content/plugins -> /modules/ and /wp-content/themes -> /templates) and uses rewrite rules .htaccess to map requests to the filesystem. This resulted in Autoptimize not finding the files on the filesystem (as AO does not “see” the mapping in .htaccess), leaving them un-aggregated.

To fix something like that, a small code snippet that hooks into Autoptimize’s API can do the trick;

add_filter('autoptimize_filter_cssjs_alter_url', 'rewrite_hidemywp');
function rewrite_hidemywp($url) {
    if ( strpos( $url, 'modules/' ) !== false && strpos( $url, 'wp-content' ) === false ) {
        $url = str_replace('modules/','wp-content/plugins/', $url);
    } elseif ( strpos( $url, 'templates/' ) !== false && strpos( $url, 'wp-content' ) === false ) {
	$url = str_replace('templates/','wp-content/themes/', $url);
    }
    return $url;
}

The above is just an example (as in the Pro version of hide-my-wp you can set paths of your own liking and you can even replace theme names by random-ish strings), but with a small amount of PHP-skills you should be able to work out the solution for your own site. Happy optimized hiding!

How to LYTE-n up your WooCommerce video’s

So you have a WooCommerce shop which uses YouTube video’s to showcase your products but those same video’s are slowing your site down as YouTube embeds typically do? WP YouTube Lyte can go a long way to fix that issue, replacing the “fat embedded YouTube player” with a LYTE alternative.

LYTE will automatically detect and replace YouTube links (oEmbeds) and iFrames in your content (blogposts, pages, product descriptions) but is not active on content that does not hook into WordPress’ the_content filter (e.g. category descriptions or short product descriptions). To have LYTE active on those as well, just hook the respective filters up with the lyte_parse-function and you’re good to go;

if (function_exists('lyte_parse')) {
add_filter('woocommerce_short_description','lyte_parse');
add_filter('category_description','lyte_parse');
}

And a LYTE video, in case you’re wondering, looks like this (in this case beautiful harmonies by David Crosby & Venice, filmed way back in 1999 on Dutch TV);

David Crosby & Venice – Guinevere | 2 Meter Sessions | 1999

Watch this video on YouTube.

Quick trick to disable Autoptimize on a page

So suppose you have one page/ post which for whatever reason you don’t want Autoptimize to act on? Simply add this in the post content and AO will bail out;

<!-- <xsl:stylesheet -->

Some extra info:

  • Make sure to use the “text”-editor, not the “visual” one as I did here to make sure the ode is escaped and thus visible
  • This bailing out was added 5 years ago to stop the PHP-generated <xsl:stylesheet from Yoast SEO from being autoptmized, if I’m not mistaking Yoast generates the stylesheet differently now.
  • The xsl-tag is enclosed in a HTML comment wrapper to ensure it is not visible (except here, on purpose to escape the HTML tags so they are visible for you to see).

Autoptimize 2.4 beta 3 includes image optimization!

We’re finalizing work on Autoptimize 2.4 with beta-3, which was just released. There are misc. changes under the hood, but the main functional change is the inclusion of image optimization!

This feature uses Shortpixel’s smart image optimization proxy, where requests for images are routed through their URL and automagically optimized. As the image proxy is hosted on one of the best preforming CDN’s with truly global presence obviously using HTTP/2 for parallelized requests, as the parameters are not in a query-string but are part of the URL and as behind the scenes the same superb image optimization logic is used that can also be found in the existing Shortpixel plugin, you can expect great results from just ticking that “optimize image” checkbox on the “Extra” tab :-)

Image optimization will be completely free during the 2.4 Beta-period. After the official 2.4 release this will remain free up until a still to be defined threshold per domain, after which additional service can be purchased at Shortpixel’s.

If you’re already running AO 2.4 beta-2, you’ll be prompted to upgrade. And if you’d like to join the beta to test image optimization, you can download the zip-file here. The only thing I ask in return is feedback (bugs, praise, yay’s, meh’s, …)  ;-)