media-library

There were two minor mistakes in my previous answer: I forgot to trigger the change event for the parent. I called the function on every AJAX call, making other selections impossible. Here is the fixed code: <?php /** * Plugin Name: Pre-select post specific attachments */ add_action( ‘admin_footer-post-new.php’, ‘wpse_76048_script’ ); add_action( ‘admin_footer-post.php’, ‘wpse_76048_script’ ); function … Read more

I had this same problem. I couldn’t work out why some images I uploaded early in my development process where showing thumbnails and others uploaded later were showing the full image constrained to 120px wide. Finally realised it was because I disabled the Medium image size by setting both width and height to 0. It … Read more

I finally found that it is caused from the PHP5.5 version, and it’s because of the deprecated function mysql_connect(). I’ve benn able to solve it by changing the file /wp-includes/wp-db.php (line 1142). $this->dbh = mysql_connect( $this->dbhost, $this->dbuser, $this->dbpassword, $new_link, $client_flags ); Change with: $this->dbh = @mysql_connect( $this->dbhost, $this->dbuser, $this->dbpassword, $new_link, $client_flags ); This makes the … Read more

/** *** return_image_thumbnails *** – return a list of thumbnails based on filesystem report. *** @param (string) $image – Original image location. *** @return (array) $results *** @author Oleg Butuzov **/ if (!function_exists(‘return_image_thumbnails’)){ function return_image_thumbnails($image){ $extension = array_pop(explode(‘.’, basename($image))); if (!file_exists($image) || !(@getimagesize($image))) return array(); return glob(dirname($image).”https://wordpress.stackexchange.com/”.basename($image, ‘.’.$extension).’-[0-9]*x[0-9]*.’.$extension); } } usage example return_image_thumbnails(get_attached_file( $image_id ));

how to setup user access media library?

How to access media library?

The correct hook to add/remove menus in admin area is admin_menu. Also, be aware that current_user_can is intented to check user capabilities, not user roles. See current_user_can documentation and notes. add_action( ‘admin_menu’, ‘my_remove_menu_pages’ ); function my_remove_menu_pages() { $user = wp_get_current_user(); if( ! empty( $user ) && in_array( “contributor”, (array) $user->roles ) ) { remove_menu_page(‘tools.php’); // … Read more