| @@ -271,8 +271,12 @@ | ||
| 271 | 271 | return $posts; |
| 272 | 272 | } |
| 273 | 273 | |
| 274 | 274 | // Check screen |
| 275 | + if ( ! function_exists( 'get_current_screen' ) ) { | |
| 276 | + return $posts; | |
| 277 | + } | |
| 278 | + | |
| 275 | 279 | $curren_screen = get_current_screen(); |
| 276 | 280 | if ( ! $curren_screen || $curren_screen->id !== 'edit-' . LP_QUIZ_CPT ) { |
| 277 | 281 | return $posts; |
| 278 | 282 | } |
| @@ -296,12 +300,15 @@ | ||
| 296 | 300 | $orderby = LP_Request::get_param( 'orderby', '', 'key' ); |
| 297 | 301 | $order = LP_Request::get_param( 'order', '', 'key' ); |
| 298 | 302 | |
| 299 | 303 | $filter = new QuizPostFilter(); |
| 300 | - $filter->only_fields = [ 'p.ID', 'p.post_title', 'p.post_author', 'p.post_date', 'p.post_date_gmt' ]; | |
| 304 | + $filter->only_fields = array_map( | |
| 305 | + function ( $field ) { | |
| 306 | + return "p.{$field}"; | |
| 307 | + }, | |
| 308 | + $filter->all_fields | |
| 309 | + ); | |
| 301 | 310 | $filter->field_count = 'p.ID'; |
| 302 | - $filter->page = $paged; | |
| 303 | - $filter->limit = $posts_per_page; | |
| 304 | 311 | $post_db = PostDB::getInstance(); |
| 305 | 312 | |
| 306 | 313 | if ( ! empty( $status ) ) { |
| 307 | 314 | $filter->post_status = array( $status ); |
