Can’t recommend Get the Image plugin (by Justin Tadlock) enough. It’s among the best out there, very well maintained and neat code — more importantly, it does what you need, while giving you a whole slew of options. How does it pull images? Looks for an image by custom field (one of your choosing). If … Read more
Here is an example of adding a new component to the Featured Image area. This was taken from the official docs and updated to use JSX. I am using the @wordpress/scripts package to build this out. // Import from the hooks package import { addFilter } from ‘@wordpress/hooks’; // Some custom component to add. const … Read more
If you want to apply lazyload to each attachment image, you can just add your hoot to wp_get_attachment_image_attributes filter: add_filter( ‘wp_get_attachment_image_attributes”https://wordpress.stackexchange.com/questions/54986/,”wpse8170_add_lazyload_to_attachment_image’, 10, 2 ); function wpse8170_add_lazyload_to_attachment_image( $attr, $attachment ) { $attr[‘data-original’] = $attr[‘src’]; $attr[‘src’] = “https://wordpress.stackexchange.com/questions/54986/grey.gif”; return $attr; } Or if you can use second approach: $thumbnail_src = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), “size” ); // … Read more
Have did some customization. This will help you show parent and child category images. You can later customize this code as per your requirements. $taxonomyName = “product_cat”; //This gets top layer terms only. This is done by setting parent to 0. $parent_terms = get_terms($taxonomyName, array(‘parent’ => 0, ‘orderby’ => ‘slug’, ‘hide_empty’ => false)); echo ‘<ul>’; … Read more
Thumbnail is essentially attachment so you can approach from that side – lookup ID with get_post_thumbnail_id() and fetch data with wp_get_attachment_image_src(), like this: if (has_post_thumbnail()) { $thumb = wp_get_attachment_image_src(get_post_thumbnail_id(), ‘thumbnail_name’); echo $thumb[0]; // thumbnail url } (source)
you can do that by running the function set_post_thumbnail( $my_post_id, $thumbnail_id ); remember, you have to process and insert the image into the library first: $uploaddir = wp_upload_dir(); $file = $_FILES[ … whatever you have in your POST data … ]; $uploadfile = $uploaddir[‘path’] . “https://wordpress.stackexchange.com/” . basename( $file ); move_uploaded_file( $file , $uploadfile ); … Read more
I solved it!!! The filter in fix #3 (above) wasn’t working because of the third condition of this if statement that triggers the dimension extraction and attachment: if (is_array($image) && preg_match(‘/\.svg$/i’, $image[0]) && $image[1] == 1) $image[1] in the third condition is the reported width of the SVG file as WP sees it before it … Read more
You can do that because you can add all the attributes you need: the_post_thumbnail( ‘large’, array( ‘title’ => get_the_title() ) ); Please read on in the Function Reference of the_post_thumbnail.
Simpler way to figure out the post type of the item (which you are editing) and uploading media to: $type = get_post_type($_REQUEST[‘post_id’]); As has been noted, the media upload iframe that is shown in the lightbox overlay when you try to upload something doesn’t indicate the parent post that new upload will be attached to. … Read more
Did you try anything? Its always helpful to share what you have tried. $url = wp_get_attachment_url( get_post_thumbnail_id($post_id) ); Or if you want to get the image by image size. $src = wp_get_attachment_image_src( get_post_thumbnail_id($post_id), ‘thumbnail_size’ ); $url = $src[0]; http://codex.wordpress.org/Function_Reference/get_post_thumbnail_id http://codex.wordpress.org/Function_Reference/wp_get_attachment_url http://codex.wordpress.org/Function_Reference/wp_get_attachment_image_src