You don’t have to create a new function each time you add a new admin column. You can use below functions to show both your media data in separate admin columns. function column_id($columns) { $columns[‘media_alt’] = __(‘Alt’); $columns[‘media_dimensions’] = __(‘Dimensions’); return $columns; } add_filter( ‘manage_media_columns’, ‘column_id’ ); function column_id_row($columnName, $columnID){ if ( $columnName == ‘media_alt’) … Read more
Apparently the problem was that the id did not start with a letter and this caused all kinds of problems. Adding an incrementing number after the string fixed the issue: <td><?php wp_editor( wp_kses_post( $content ), ‘id’ .$step, $settings ); ?></td> The credits for the answer should go to @Sally CJ. Thank you!!
Add this to functions.php file. function image_attachment_field($form_fields, $post) { if( substr($post->post_mime_type, 0, 5) == ‘image’ ){ $user = new WP_User( $post->post_author ); $form_fields[“author”][“input”] = “html”; $form_fields[“author”][“html”] = ‘<p><strong>Author:</strong> ‘.$user->display_name.'</p>’; $form_fields[“license”][“input”] = “html”; $form_fields[“license”][“html”] = ‘<p><strong>License:</strong> GPL</p>’; $form_fields[“source”][“input”] = “html”; $form_fields[“source”][“html”] = ‘<p><strong>Source:</strong> BNS</p>’; } return $form_fields; } add_filter(“attachment_fields_to_edit”, “image_attachment_field”, null, 2); This will ONLY add … Read more
There are multiple actions available. Demo: add_action( ‘upload_ui_over_quota’, ‘wpse_78085_callback’ ); add_action( ‘pre-upload-ui’, ‘wpse_78085_callback’ ); add_action( ‘pre-plupload-upload-ui’, ‘wpse_78085_callback’ ); add_action( ‘post-plupload-upload-ui’, ‘wpse_78085_callback’ ); add_action( ‘post-upload-ui’, ‘wpse_78085_callback’ ); function wpse_78085_callback() { # see wp-includes/media-template.php print ‘<pre>’ . current_filter() . ‘</pre>’; } Result:
When you upload an image, WordPress generates multiple images for each image size, e.g. medium, thumbnail, large etc If you have a lot of custom image sizes you could cut down, but uploading 1 million images is going to take a lot of cpu, even without the resizing. On top of that, each upload generates … Read more
Here’s the code – function wpse_media_extra_column( $cols ) { $cols[“alt”] = “ALT”; return $cols; } function wpse_media_extra_column_value( $column_name, $id ) { if( $column_name == ‘alt’ ) echo get_post_meta( $id, ‘_wp_attachment_image_alt’, true); } add_filter( ‘manage_media_columns’, ‘wpse_media_extra_column’ ); add_action( ‘manage_media_custom_column’, ‘wpse_media_extra_column_value’, 10, 2 ); It could go to functions.php file or into your plugin.
You can easily use Regenerate Thumbnails and bulk regenerate for all the images. Regenerate Thumbnail plugin updates all the details about the full size image, as well as it recreates thumbnail. It’ll update the dimension for each image, but all the other image sizes should be registered as well, else they won’t be stored in … Read more
No, WordPress doesn’t do this. You can check by looking at the source code. What’s probably happening is the image is too large for WordPress to resize properly, or it’s been corrupted. Keep in mind that there are breweries with websites powered by WordPress, and you can buy beer themes on markets
Attachments in Media Library are obtained using WP_Query, so you can modify that query with pre_get_posts action. By default they are sorted DESC by post_date. So the easiest way to fix your code would be to change so the new modified attachment has the same post_date set as the original one.
Install Justin Tadlock’s Members Plugin. It has per-configured roles that allow in-depth control over users. If the standard roles don’t allow the amount of access control you want, you can create a custom role and assign your specific access level.