To add the taxonmies from post type post, the default, then it is easy to add taxonmies ‘category’ and ‘tags’ with a small plugin liek the source below. <?php /** * Plugin Name: Attachment Taxonomies * Plugin URI: * Text Domain: attachment_taxonomies * Domain Path: /languages * Description: * Version: 1.0.0 * Author: Frank Bültge … Read more
Try this out. Your add_filter()’s second argument is a function, that will affect the current option via a return: function theme_default_image_size() { return ‘custom-image-size-2’; } add_filter( ‘pre_option_image_default_size’, ‘theme_default_image_size’ ); You could also look into the pre_update_option_{$option} filter, and update the value once, so you don’t need to run this filter every time (may save 0.01s, … Read more
You can checkout this link https://codex.wordpress.org/Javascript_Reference/wp.media jQuery(function($){ // Set all variables to be used in scope var frame, metaBox = $(‘#meta-box-id.postbox’), // Your meta box id here addImgLink = metaBox.find(‘.upload-custom-img’), delImgLink = metaBox.find( ‘.delete-custom-img’), imgContainer = metaBox.find( ‘.custom-img-container’), imgIdInput = metaBox.find( ‘.custom-img-id’ ); // ADD IMAGE LINK addImgLink.on( ‘click’, function( event ){ event.preventDefault(); // If … Read more
In your handler, if you set ‘error’, the error message will be displayed and will cancel the upload add_filter( ‘wp_handle_upload_prefilter’, ‘custom_upload_filter’ ); function custom_upload_filter( $file ) { $image_info = getimagesize( $file[‘tmp_name’] ); $image_width = $image_info[0]; $image_height = $image_info[1]; if ( $image_with !== 800 || $image_height !== 600 ) { $file[‘error’] = __( ‘Images must be … Read more
If I check this, what will happen to the existing images in the uploads directory (will they be re-organized?) No. The old structure is preserved and new files are added to the chosen new structure If not, can someone recommend a way/plugin to refile them in the new structure? I’d like to tidy up. The … Read more
I have just built a plugin that does this. It is not perfect but it do its job. You can find it in my Github: https://github.com/pontusab/wp-ftp-media-library So you need to change some things within the file on the row 28: /** * Change this to match your server * You only need to change the … Read more
First you have to get the images. How to get all images of a gallery is described here. WordPress uses two classes for unzipping files. The PHP bilt in ZipArchive() (usage see David Walsh). And PclZip, you can found this class in wp-admin/includes/class-pclzip.php. If you got problems with ZipArchive() try the PclZip class. Now you … Read more
If you want to add a add media button to your admin panels: You need to use wp_enqueue_media(); add_action ( ‘admin_enqueue_scripts’, function () { if (is_admin ()) wp_enqueue_media (); } ); Then use this js: jQuery(document).ready(function() { var $ = jQuery; if ($(‘.set_custom_images’).length > 0) { if ( typeof wp !== ‘undefined’ && wp.media && … Read more
Avoid direct upload WordPress doesn’t scan upload directory for new files, instead use WordPress media uploader to add files WordPress automatically creates folder and store them accordingly. But you can use this plugin to import those uploaded files into WordPress, it should help you https://wordpress.org/plugins/add-from-server/
You just have to call destroy method on the attachment model. This will both remove the attachment from the Media Library view, and send an ajax call to the backend to delete the attachment in the database and all linked files in uploads directory. You do not need to convert the attachment to JSON to … Read more