I’ve written answer to How to paginate attachments in a secondary query as gallery?, which can be used for solving this problem. Like @wpmudev-ari said the shortcode can be rewritten, or a new shortcode could be created. I explain below – B. – how this can be done. Additionally there is a very simple solution … Read more
You could do like this: function image_tag_class($class) { $class .= ‘ my-custom-class’; return $class; } add_filter(‘get_image_tag_class’, ‘image_tag_class’ ); in case you wanna know more about actions and hooks. Difference Between Filter and Action Hooks? add_filter add_action
At the top of wp-admin/edit-form-advanced.php I see the following code that seems related to the media uploader: if ( post_type_supports($post_type, ‘editor’) || post_type_supports($post_type, ‘thumbnail’) ) { add_thickbox(); wp_enqueue_script(‘media-upload’); } You’ll need to add these yourself. add_thickbox() enqueues both a script and a style, so make sure you hook into print_styles, as print_scripts will be too … Read more
Year and some later with much improved skills, behold: Keep_Deleted_Attachment_File::on_load(); /** * Keep original file when deleting attachments. */ class Keep_Deleted_Attachment_File { static private $file; static function on_load() { add_action( ‘init’, array( __CLASS__, ‘init’ ) ); } static function init() { add_action( ‘delete_attachment’, array( __CLASS__, ‘delete_attachment’ ) ); } /** * @param int $post_id attachment … Read more
You can use the following within a loop: $files = get_attached_media( $type, $post_id ); Just define the attachment MIME type on $type. Second parameter is optional. Example from the Codex page: $media = get_attached_media( ‘audio’, 102 ); With the retrieved array, you can do something like: if( $media ) { //Show the post attachments that … Read more
Thank you for the response everyone. I played around with macemmek’s solution and I think it led me to an even better solution: add_filter( ‘wp_unique_post_slug_is_bad_attachment_slug’, ‘__return_true’ ); That is all that is needed. This will automatically ‘skip’ the default assigned slug on any attachment. So an attachment that might normally get the slug “services” will … Read more
The images where setted by woocommerce, In case someone needs, this is how I did it $thumb_id = get_woocommerce_term_meta( $term->term_id, ‘thumbnail_id’, true ); $term_img = wp_get_attachment_url( $thumb_id );
WordPress doesn’t store path of generated sizes anywhere, you need to build it. As suggested by @kraftner in comments, wp_get_attachment_metadata() can be used to obtain some of the pieces you need to build the path. An alternative is image_get_intermediate_size(). The missing piece is the absolute path of upload folder. In theory, that can be retrieved … Read more
If anybody is interested in do the trick, my solution is this: function remove_media_link( $form_fields, $post ) { unset( $form_fields[‘url’] ); return $form_fields; } add_filter( ‘attachment_fields_to_edit’, ‘remove_media_link’, 10, 2 );
Use get_children I used this code to extract all the images from a page gallery in the chosen order. you can include this code in the loop or use it stand alone. just choose the appropriate post_parent code (see bellow the code example). This example show all images associated to the page id 1, have … Read more