Here are two examples using the pre-upload-ui and post-upload-ui hooks: add_action( ‘pre-upload-ui’, function() { ?><h4> <?php esc_html_e( ‘Please Remember This And That! (pre-upload-ui)’, ‘wpse’ );?> </h4> <?php }); add_action( ‘post-upload-ui’, function() { ?><h4> <?php esc_html_e( ‘Please Remember This And That! (post-upload-ui)’, ‘wpse’ );?> </h4> <?php }); You might want to adjust this further to follow … Read more
I tried to write some snippet with the help of WordPress codex. Please check below and update it further as per your needs. I hope this helps: global $post; $args = array( ‘numberposts’ => 1, ‘order’ => ‘ASC’, ‘post_mime_type’ => ‘image’, ‘post_parent’ => $post->ID, ‘post_status’ => null, ‘post_type’ => ‘attachment’, ); $attachments = get_children( $args … Read more
Is there a reliable up-to-date way to find media that resides on the server but is not used in the WP site? In short: no, not as far as I’m aware. I have found a number of plugins, but all are very old, with lots of negative comments to the effect that they do not … Read more
A quick way to detach images is to select Media Library from the menu, Find the images you want to detach, and click the Detach link in the Uploaded to column. This will remove the value saved in post_parent for the attachment.
Imagify will resize images on upload, keep the original, AND optimize all thumbnail sizes at upload time. Best all-in-one solution I’ve found.
I’ve been fighting this for a while on a series of themes I make that provide a front end content creation interface not requiring a WP account. For the last two years I have said “trust me, URLs will embed”. Those old tickets are dormant, but I just have found a solution here https://wordpress.stackexchange.com/a/287623 For … Read more
You could try the following, I havent tested it, so look out for typos or errors: $all_posts = get_posts(array( ‘numberposts’ => – 1, ‘post_status’ => ‘any’, ‘post_type’ => get_post_types(”, ‘names’) , )); foreach($all_posts as $all_post) { delete_post_media($all_post->ID); } function delete_post_media($post_id) { if (!isset($post_id)) return; elseif ($post_id == 0) return; elseif (is_array($post_id)) return; else { $attachments … Read more
The zip files are in a subtype called application so you should try using: type: ‘application/zip’ A list of default allowed mime types is available from wp_get_mime_types.
I had the same problem and got it finally to work. Based on the thread you have followed, you now have to extend the “update” function of the WP core /wp-includes/js/media-views.js. Go to the “jQuery(document).ready(function()…” part of the ‘print_media_templates’ action and try this: <script> jQuery(document).ready(function() { wp.media.view.Settings.Gallery = wp.media.view.Settings.Gallery.extend({ // add your custom options template … Read more
I sometimes get this exact same issue and set of symptoms. It’s caused by the image being too large for the memory available. Not the file size as that has compressed data, but the actual width x height x colourdepth. You can see the full size image because it uploaded fine. You have trouble in … Read more