[wp-trac] [WordPress Trac] #43238: Media Library is empty on multiple sites

[WordPress Trac]

#43238: Media Library is empty on multiple sites
-------------------------------+-----------------------------------------
 Reporter:  adampatterson      |       Owner:
     Type:  defect (bug)       |      Status:  new
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  Media              |     Version:  4.9.4
 Severity:  normal             |  Resolution:
 Keywords:  reporter-feedback  |     Focuses:  javascript, administration
-------------------------------+-----------------------------------------

Comment (by adampatterson):

 OK, I found the error, and I'm a little confused. Would suppress_filters
 not be availbile at all times?

 '''The error found in the log was:'''

 [06-Feb-2018 22:17:03 UTC] PHP Notice:  Undefined index: suppress_filters
 in /PATH/wp-content/themes/adam/functions.php on line 22
 [06-Feb-2018 22:17:03 UTC] PHP Stack trace:
 [06-Feb-2018 22:17:03 UTC] PHP   1. {main}() /PATH/wp-admin/admin-
 ajax.php:0
 [06-Feb-2018 22:17:03 UTC] PHP   2. do_action() /PATH/wp-admin/admin-
 ajax.php:97
 [06-Feb-2018 22:17:03 UTC] PHP   3. WP_Hook->do_action() /PATH/wp-
 includes/plugin.php:453
 [06-Feb-2018 22:17:03 UTC] PHP   4. WP_Hook->apply_filters() /PATH/wp-
 includes/class-wp-hook.php:310
 [06-Feb-2018 22:17:03 UTC] PHP   5. wp_ajax_query_attachments() /PATH/wp-
 includes/class-wp-hook.php:286
 [06-Feb-2018 22:17:03 UTC] PHP   6. WP_Query->__construct() /PATH/wp-
 admin/includes/ajax-actions.php:2482
 [06-Feb-2018 22:17:03 UTC] PHP   7. WP_Query->query() /PATH/wp-includes
 /class-wp-query.php:3336
 [06-Feb-2018 22:17:03 UTC] PHP   8. WP_Query->get_posts() /PATH/wp-
 includes/class-wp-query.php:3230
 [06-Feb-2018 22:17:03 UTC] PHP   9. do_action_ref_array() /PATH/wp-
 includes/class-wp-query.php:1634
 [06-Feb-2018 22:17:03 UTC] PHP  10. WP_Hook->do_action() /PATH/wp-
 includes/plugin.php:515
 [06-Feb-2018 22:17:03 UTC] PHP  11. WP_Hook->apply_filters() /PATH/wp-
 includes/class-wp-hook.php:310
 [06-Feb-2018 22:17:03 UTC] PHP  12. show_draft_posts() /PATH/wp-includes
 /class-wp-hook.php:286

 '''Caused by'''

 {{{#!php
 function show_draft_posts( $query ) {
     if ( user_can( wp_get_current_user(), 'administrator' ) ) {
         if ( $query->query_vars['suppress_filters'] ) {
             return $query;
         }

         $query->set( 'post_status', [ 'publish', 'draft' ] );

         return $query;
     }

     if ( is_admin() ) {
         return $query;
     }
 }

 add_filter( 'pre_get_posts', 'show_draft_posts' );
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/43238#comment:3>
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