WordPress puts all resized versions of an image with the same aspect ratio into the srcset property. So if you need a “2x” image and one is not being generated already you could add an image size via add_image_size(). For the 2x image to be inserted in the correct circumstances you might need to tweak … Read more
I see multiple messages about images and some script blocked in Chrome with (blocked:mixed-content) reason. Which basically means it doesn’t like unsecure http resources in secure https site. WordPress doesn’t handle this particularly well. It is designed to use absolute URLs and they tend to end up hardcoded in content and such. You would have … Read more
The WP_Query class can match IDs as well as search terms. An idea would be to use the pre_get_posts action to detect if the search term is numeric and, if it is, set the query to work with attachments while passing the search as the ID. function wpse223307_allow_search_by_attachment_id( $query ) { //Only alter the query … Read more
From the Dashboard of your WordPress website, go to Media > Library You will see all of your images there. Select the image which one you want to update, and click “Edit”. The “Edit Media” page will open. Scroll down to the bottom of this page, you will be found few input boxes to provide … Read more
I just worked out why it wasn’t working. In order for WordPress to generate the srcset and size attributes for images in the_content, it must have a class associated with it indicating the image attachment id (for example, ‘wp-image-41’). This is automatically attached to the image when it is inserted via the editor. Unfortunately, in … Read more
Sounds like you don’t have an image library enabled with PHP (that probably should have generated some errors so maybe first look at your php error logs). Checkout if GD2 is enabled in your php.ini file.
Your first function get_images_from_media_library() only returns images guid, I’d suggest to extend it by returning all image datas : function get_images_from_media_library() { $args = array( ‘post_type’ => ‘attachment’, ‘post_mime_type’ =>’image’, ‘post_status’ => ‘inherit’, ‘posts_per_page’ => 6, ‘orderby’ => ‘rand’ ); $query_images = new WP_Query( $args ); $images = array(); foreach ( $query_images->posts as $image) { … Read more
I meant you should use wp_get_attachment_image_src() with your $cat_thumb_id. Try this: $cat_thumb_id = get_woocommerce_term_meta($cat->term_id, ‘thumbnail_id’, true); $cat_thumb = wp_get_attachment_image_src($cat_thumb_id, ‘medium_large’); $cat_thumb_src = $cat_thumb[0] ? esc_url($cat_thumb[0]) : mytheme_catch_that_image(); ?><img src=”https://wordpress.stackexchange.com/questions/226005/<?php echo $cat_thumb_src; ?>” alt=”<?php echo $cat->name; ?>”/>
Since the file you send is base64 encoded, you will need to decode and save the result into a file at a temp directory. From there it is just a normal server side wordpress image manipulation and insertion of the relevant info into the DB, something that there are many examples for on this site. … Read more
I am proud to announce that I have found the solution thanks to @cjbj good advice. I paste the code here. I know it will help others. In addition, I used the function preg_quote to protect the path to the image. protected_path = preg_quote($filename); This code works great. // $filename should be the path to … Read more