To let the current users only view his/her uploaded attachments, add the following code to your themes actions: add_filter( ‘posts_where’, ‘devplus_wpquery_where’ ); function devplus_wpquery_where( $where ){ global $current_user; if( is_user_logged_in() ){ // logged in user, but are we viewing the library? if( isset( $_POST[‘action’] ) && ( $_POST[‘action’] == ‘query-attachments’ ) ){ // here you … Read more
Pretty much the solution is to include all mimes except images. WordPress has a nifty little function where it keeps all it’s accepted mime-types called get_allowed_mime_types() ( cleverly named ) which returns an Array() of mimes. All we need to do is get the difference between the returned array and the array of mime-types we … Read more
Use wp_handle_upload() to handle uploads yourself, without creating attachments or resizing. The media_handle_upload() function actually creates an attachment post, and the resizing process happens when wp_generate_attachment_metadata gets called. If you don’t call that, then no resizing occurs.
This is untested, so apologies there, but I’m thinking out loud, have you tried re-registering the post type afterwards? Or flushed rewrite rules after your initial attempt with flush_rewrite_rules();? function change_attachment_post_type() { $args = get_post_type_object(‘attachment’); $args->has_archive = true; $args->rewrite = [ ‘slug’ => ‘media’ ]; register_post_type($args->name, $args); // As a temporary one time, remove after … Read more
$posts = get_posts( array( ‘post_type’ => ‘post’, ‘posts_per_page’ => -1 ) ); foreach ( $posts as $post ) { $attachments = get_children( array ( ‘post_parent’ => $post->ID, ‘post_type’ => ‘attachment’, ‘post_mime_type’ => ‘image’, ‘post_per_page’ => 25 ), ARRAY_A ); if( $attachments ) { //continue with what you were doing } }
The solution, needs a custom control object extending the original image control, and does an SQL query to grab the GUID and associated attachment ID on sanitisation. Not nice, kludgey, but it works $wp_customize->add_setting( ‘customimage’, array( ‘default’ => $default, ‘capability’ => ‘edit_theme_options’, ‘type’ => ‘option’, ‘sanitize_callback’ => array( ‘ICIT_Customize_Image_Control_AttID’, ‘attachment_guid_to_id’ ), ‘sanitize_js_callback’ => array( ‘ICIT_Customize_Image_Control_AttID’, … Read more
wordpress sucks in keeping media<=>content relationships. Part of the problem is that by default all media are public once they are uploaded and you have no way to know where are they are being used. Just because an image is not referenced anymore in its original post doesn’t mean that it is not referenced at … Read more
ended up using ajax in the end… html; <a class=”remImage” name=”<?php echo $attachment->ID; ?>” href=”#”><?php _e(‘delete’);?></a> <input type=”hidden” id=”att_remove” name=”att_remove[]” value=”<?php echo $attachment->ID; ?>” /> <input type=”hidden” name=”nonce” id=”nonce” value=”<?php echo wp_create_nonce( ‘delete_attachment’ ); ?>” /> jquery $(‘.remImage’).live(‘click’, function() { var attID = jQuery(this).attr(‘name’); jQuery.ajax({ type: ‘post’, url: ‘/wp-admin/admin-ajax.php’, data: { action: ‘delete_attachment’, att_ID: jQuery(this).attr(‘name’), … Read more
I found a nice snippet at this site for your functions.php that does the trick: add_shortcode( ‘gallery’, ‘file_gallery_shortcode’ ); function file_gallery_shortcode( $atts ) { $atts[‘link’] = ‘file’; return gallery_shortcode( $atts ); } I’d actually been looking unsuccessfully for the same thing, so I’m glad you asked.
Use the attachment_fields_to_edit filter to remove the fields you don’t want displaying from the array. function remove_caption($fields) { unset($fields[‘post_excerpt’]); // See wp-admin\includes\media.php line 1071 return $fields; } add_filter(‘attachment_fields_to_edit’,’remove_caption’);