custom_uploader is actually an instance of wp.media() and not an HTML element, so the variable does not have a onselect property, but it does have a on() method/function which you can use to listen to the select event which is triggered after an attachment is selected. Secondly, an HTML element does not have a innerHTML() … Read more
Yes, pretty much. Yes. When you upload an image to WordPress a few things happen. These might not be in the precise order, I’m going off memory, but it shouldn’t change much: It makes sure the image has a unique filename and puts it in the wp-content/uploads directory. It creates an attachment post for the … Read more
I managed to solve this after being pointed in the right direction. In my case, I filtered wp_get_attachment_image_attributes to change all the paths in the admin for attachments at once. In my case, I am using descriptive suffixes on all my image files (i.e. _featured etc) so modifying them was easy using strtr which I … Read more
I haven’t worked this way myself, but a possible solution would be: Upload all of the assets via FTP / SSH / … to the webserver. Import the assets e.g. via Add From Server plugin. Doing a quick web search, a lot of tutorials (maybe outdated?) still refer to this plugin for this specific task. … Read more
There is no uploading occurring here, but you did describe sideloading. So use media_handle_sideload instead, e.g. $file_array = [ ‘name’ => ‘test.jpg’, ‘tmp_name’ => ‘/path/to/test.jpg’ ]; $post_id = 0; $attachment_id = media_handle_sideload( $file_array, $post_id ); if ( is_wp_error( $attachment_id ) ) { // … it failed } https://developer.wordpress.org/reference/functions/media_handle_sideload/ based on https://developer.wordpress.org/reference/functions/media_handle_sideload/#comment-983 There are other functions … Read more
JSON files are really data files: they are not a security threat per se, it’s simply that WordPress doesn’t include them in its whitelist. It really depends on who can upload the data and what you do with the data. After all, an Excel file with macros can be a security risk, and yet WordPress … Read more
I believe you can just check if the post status is trash, and if so, don’t run the rest of your code. E.g. (PS: I intentionally used strict comparison, i.e. using === as in $pagenow === ‘post.php’) function post_extra_save( $post_id, $post ) { global $pagenow; if ($pagenow === ‘post.php’ && ‘trash’ !== $post->post_status) { … … Read more
Well it really depends on how many image sizes are defined through themes, plugins, settings and the WordPress itself. Some of which you can see in the media section in WordPress settings in admin panel. One thing you can do is to install a plugin like [AJAX Thumbnail Rebuild] and go to it’s page in … Read more
You can use the file uploader that come with WordPress, using this guide to insert it in your meta-box: http://www.webmaster-source.com/2010/01/08/using-the-wordpress-uploader-in-your-plugin-or-theme/ You can create some custom fields and use it to upload thumbnails or CSS to your server.
Zach, can you post a pastebin or other code to show how you edited? Post in that other forum too, maybe they can incorporate into next version….