I tracked the error down through several functions to GD’s imagejpeg() function. So I checked the error log and found this: HTTP wrapper does not support writeable connections A quick search found that this resulted from using a full URL instead of a server filepath. So I changed the value of $filepath to use $wp_upload_dir[‘path’] … Read more
Well I was privileged enough to get the tumbleweed badge for this question. But I found the answer. Easy enough. Custom Upload Dir Plugin. Perfect for the job. Well, almost. With a little tweaking.
Embarrassing. $(mediaUploader).on(‘select’, function(){ Should be: mediaUploader.on(‘select’, function(){ In case anybody stumbles upon this, $({item}) looks for the item in the DOM, not the variable of the same name in the previous code. Since the select event isn’t firing in the DOM, the callback function isn’t going to fire either.
WordPress v4.4 introduced an additional image size named medium_large which is is 768px wide by default, with no height limit. There is no UI for the medium_large but the size can be changed by updating the options: /** * Updates the medium_large image size. * It’s only necessary to execute this code once. * Ideally … Read more
To get all featured images belonging to a certain post type, you’d have to get all those posts and the loop through them to get the featured image. Like this: $query = new WP_Query( array( ‘post_type’ => ‘yourposttype’, ‘posts_per_page’=>-1, )); $thumb_list = array (); if ( $query->have_posts() ) { while ( $query->have_posts() ) { $query->the_post(); … Read more
1) Use persistent storage that can be shared among all EC2 instances within a region – Amazon Elastic File System OR 2) Give developers access to the AWS console or AWS Command Line Interface to access S3 resources. In addition use AWS Identity and Access Management to limit access; whether it is read-only or read/write. … Read more
Sorry, what you’re looking for is not an standard WordPress feature. It might interfere with the theme, which could be built to already include a link to the featured image. That would lead to invalid html. So you’ll have to build this yourself using the admin_post_thumbnail_html hook, which allows you to add fields to the … Read more
This question is not about WordPress, but about PHP. Anyway, if you know the full image name, you know the desired filename has the following structure: imagename-300x*. This you can feed to the PHP function glob, which will return an array of all files matching the given pattern. So, supposing $image contains the path to … Read more
The image url is store in wp_posts as an attachment post_type with their corresponding posts(s) as parents. From Codex, see Template Tags Show All Attachments I believe something like this would retrieve all attachments in DB outside of a loop: global $post; $args = array( ‘post_type’ => ‘attachment’, ‘posts_per_page’ => -1, ‘post_status’ => ‘any’, ‘post_parent’ … Read more
I’ve find the problem. It’s multisite WP. The settings need to be set in the multisite admin panel. https://codex.wordpress.org/Network_Admin_Settings_Screen