Code_Manager.php
4 years ago
Code_Manager_Dashboard.php
4 years ago
Code_Manager_Export.php
4 years ago
Code_Manager_Form.php
4 years ago
Code_Manager_Import.php
4 years ago
Code_Manager_Import_File.php
4 years ago
Code_Manager_List.php
4 years ago
Code_Manager_List_View.php
4 years ago
Code_Manager_Model.php
4 years ago
Code_Manager_Preview.php
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Code_Manager_Settings.php
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Code_Manager_Tabs.php
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Message_Box.php
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WP_List_Table.php
4 years ago
WP_List_Table.php
1525 lines
| 1 | <?php |
| 2 | // As adviced by WordPress we'll use our own copy of WP_List_Table in its own namespace. |
| 3 | namespace Code_Manager; |
| 4 | |
| 5 | /** |
| 6 | * Administration API: WP_List_Table class |
| 7 | * |
| 8 | * @package WordPress |
| 9 | * @subpackage List_Table |
| 10 | * @since 3.1.0 |
| 11 | */ |
| 12 | |
| 13 | /** |
| 14 | * Base class for displaying a list of items in an ajaxified HTML table. |
| 15 | * |
| 16 | * @since 3.1.0 |
| 17 | * @access private |
| 18 | */ |
| 19 | class WP_List_Table { |
| 20 | |
| 21 | /** |
| 22 | * The current list of items. |
| 23 | * |
| 24 | * @since 3.1.0 |
| 25 | * @var array |
| 26 | */ |
| 27 | public $items; |
| 28 | |
| 29 | /** |
| 30 | * Various information about the current table. |
| 31 | * |
| 32 | * @since 3.1.0 |
| 33 | * @var array |
| 34 | */ |
| 35 | protected $_args; |
| 36 | |
| 37 | /** |
| 38 | * Various information needed for displaying the pagination. |
| 39 | * |
| 40 | * @since 3.1.0 |
| 41 | * @var array |
| 42 | */ |
| 43 | protected $_pagination_args = array(); |
| 44 | |
| 45 | /** |
| 46 | * The current screen. |
| 47 | * |
| 48 | * @since 3.1.0 |
| 49 | * @var WP_Screen |
| 50 | */ |
| 51 | protected $screen; |
| 52 | |
| 53 | /** |
| 54 | * Cached bulk actions. |
| 55 | * |
| 56 | * @since 3.1.0 |
| 57 | * @var array |
| 58 | */ |
| 59 | private $_actions; |
| 60 | |
| 61 | /** |
| 62 | * Cached pagination output. |
| 63 | * |
| 64 | * @since 3.1.0 |
| 65 | * @var string |
| 66 | */ |
| 67 | private $_pagination; |
| 68 | |
| 69 | /** |
| 70 | * The view switcher modes. |
| 71 | * |
| 72 | * @since 4.1.0 |
| 73 | * @var array |
| 74 | */ |
| 75 | protected $modes = array(); |
| 76 | |
| 77 | /** |
| 78 | * Stores the value returned by ->get_column_info(). |
| 79 | * |
| 80 | * @since 4.1.0 |
| 81 | * @var array |
| 82 | */ |
| 83 | protected $_column_headers; |
| 84 | |
| 85 | /** |
| 86 | * {@internal Missing Summary} |
| 87 | * |
| 88 | * @var array |
| 89 | */ |
| 90 | protected $compat_fields = array( '_args', '_pagination_args', 'screen', '_actions', '_pagination' ); |
| 91 | |
| 92 | /** |
| 93 | * {@internal Missing Summary} |
| 94 | * |
| 95 | * @var array |
| 96 | */ |
| 97 | protected $compat_methods = array( |
| 98 | 'set_pagination_args', |
| 99 | 'get_views', |
| 100 | 'get_bulk_actions', |
| 101 | 'bulk_actions', |
| 102 | 'row_actions', |
| 103 | 'months_dropdown', |
| 104 | 'view_switcher', |
| 105 | 'comments_bubble', |
| 106 | 'get_items_per_page', |
| 107 | 'pagination', |
| 108 | 'get_sortable_columns', |
| 109 | 'get_column_info', |
| 110 | 'get_table_classes', |
| 111 | 'display_tablenav', |
| 112 | 'extra_tablenav', |
| 113 | 'single_row_columns', |
| 114 | ); |
| 115 | |
| 116 | /** |
| 117 | * Constructor. |
| 118 | * |
| 119 | * The child class should call this constructor from its own constructor to override |
| 120 | * the default $args. |
| 121 | * |
| 122 | * @since 3.1.0 |
| 123 | * |
| 124 | * @param array|string $args { |
| 125 | * Array or string of arguments. |
| 126 | * |
| 127 | * @type string $plural Plural value used for labels and the objects being listed. |
| 128 | * This affects things such as CSS class-names and nonces used |
| 129 | * in the list table, e.g. 'posts'. Default empty. |
| 130 | * @type string $singular Singular label for an object being listed, e.g. 'post'. |
| 131 | * Default empty |
| 132 | * @type bool $ajax Whether the list table supports Ajax. This includes loading |
| 133 | * and sorting data, for example. If true, the class will call |
| 134 | * the _js_vars() method in the footer to provide variables |
| 135 | * to any scripts handling Ajax events. Default false. |
| 136 | * @type string $screen String containing the hook name used to determine the current |
| 137 | * screen. If left null, the current screen will be automatically set. |
| 138 | * Default null. |
| 139 | * } |
| 140 | */ |
| 141 | public function __construct( $args = array() ) { |
| 142 | $args = wp_parse_args( |
| 143 | $args, |
| 144 | array( |
| 145 | 'plural' => '', |
| 146 | 'singular' => '', |
| 147 | 'ajax' => false, |
| 148 | 'screen' => null, |
| 149 | ) |
| 150 | ); |
| 151 | |
| 152 | $this->screen = convert_to_screen( $args['screen'] ); |
| 153 | |
| 154 | add_filter( "manage_{$this->screen->id}_columns", array( $this, 'get_columns' ), 0 ); |
| 155 | |
| 156 | if ( ! $args['plural'] ) { |
| 157 | $args['plural'] = $this->screen->base; |
| 158 | } |
| 159 | |
| 160 | $args['plural'] = sanitize_key( $args['plural'] ); |
| 161 | $args['singular'] = sanitize_key( $args['singular'] ); |
| 162 | |
| 163 | $this->_args = $args; |
| 164 | |
| 165 | if ( $args['ajax'] ) { |
| 166 | // wp_enqueue_script( 'list-table' ); |
| 167 | add_action( 'admin_footer', array( $this, '_js_vars' ) ); |
| 168 | } |
| 169 | |
| 170 | if ( empty( $this->modes ) ) { |
| 171 | $this->modes = array( |
| 172 | 'list' => __( 'Compact view' ), |
| 173 | 'excerpt' => __( 'Extended view' ), |
| 174 | ); |
| 175 | } |
| 176 | } |
| 177 | |
| 178 | /** |
| 179 | * Make private properties readable for backward compatibility. |
| 180 | * |
| 181 | * @since 4.0.0 |
| 182 | * |
| 183 | * @param string $name Property to get. |
| 184 | * @return mixed Property. |
| 185 | */ |
| 186 | public function __get( $name ) { |
| 187 | if ( in_array( $name, $this->compat_fields, true ) ) { |
| 188 | return $this->$name; |
| 189 | } |
| 190 | } |
| 191 | |
| 192 | /** |
| 193 | * Make private properties settable for backward compatibility. |
| 194 | * |
| 195 | * @since 4.0.0 |
| 196 | * |
| 197 | * @param string $name Property to check if set. |
| 198 | * @param mixed $value Property value. |
| 199 | * @return mixed Newly-set property. |
| 200 | */ |
| 201 | public function __set( $name, $value ) { |
| 202 | if ( in_array( $name, $this->compat_fields, true ) ) { |
| 203 | return $this->$name = $value; |
| 204 | } |
| 205 | } |
| 206 | |
| 207 | /** |
| 208 | * Make private properties checkable for backward compatibility. |
| 209 | * |
| 210 | * @since 4.0.0 |
| 211 | * |
| 212 | * @param string $name Property to check if set. |
| 213 | * @return bool Whether the property is a back-compat property and it is set. |
| 214 | */ |
| 215 | public function __isset( $name ) { |
| 216 | if ( in_array( $name, $this->compat_fields, true ) ) { |
| 217 | return isset( $this->$name ); |
| 218 | } |
| 219 | |
| 220 | return false; |
| 221 | } |
| 222 | |
| 223 | /** |
| 224 | * Make private properties un-settable for backward compatibility. |
| 225 | * |
| 226 | * @since 4.0.0 |
| 227 | * |
| 228 | * @param string $name Property to unset. |
| 229 | */ |
| 230 | public function __unset( $name ) { |
| 231 | if ( in_array( $name, $this->compat_fields, true ) ) { |
| 232 | unset( $this->$name ); |
| 233 | } |
| 234 | } |
| 235 | |
| 236 | /** |
| 237 | * Make private/protected methods readable for backward compatibility. |
| 238 | * |
| 239 | * @since 4.0.0 |
| 240 | * |
| 241 | * @param string $name Method to call. |
| 242 | * @param array $arguments Arguments to pass when calling. |
| 243 | * @return mixed|bool Return value of the callback, false otherwise. |
| 244 | */ |
| 245 | public function __call( $name, $arguments ) { |
| 246 | if ( in_array( $name, $this->compat_methods, true ) ) { |
| 247 | return $this->$name( ...$arguments ); |
| 248 | } |
| 249 | return false; |
| 250 | } |
| 251 | |
| 252 | /** |
| 253 | * Checks the current user's permissions |
| 254 | * |
| 255 | * @since 3.1.0 |
| 256 | * @abstract |
| 257 | */ |
| 258 | public function ajax_user_can() { |
| 259 | die( 'function WP_List_Table::ajax_user_can() must be overridden in a subclass.' ); |
| 260 | } |
| 261 | |
| 262 | /** |
| 263 | * Prepares the list of items for displaying. |
| 264 | * |
| 265 | * @uses WP_List_Table::set_pagination_args() |
| 266 | * |
| 267 | * @since 3.1.0 |
| 268 | * @abstract |
| 269 | */ |
| 270 | public function prepare_items() { |
| 271 | die( 'function WP_List_Table::prepare_items() must be overridden in a subclass.' ); |
| 272 | } |
| 273 | |
| 274 | /** |
| 275 | * An internal method that sets all the necessary pagination arguments |
| 276 | * |
| 277 | * @since 3.1.0 |
| 278 | * |
| 279 | * @param array|string $args Array or string of arguments with information about the pagination. |
| 280 | */ |
| 281 | protected function set_pagination_args( $args ) { |
| 282 | $args = wp_parse_args( |
| 283 | $args, |
| 284 | array( |
| 285 | 'total_items' => 0, |
| 286 | 'total_pages' => 0, |
| 287 | 'per_page' => 0, |
| 288 | ) |
| 289 | ); |
| 290 | |
| 291 | if ( ! $args['total_pages'] && $args['per_page'] > 0 ) { |
| 292 | $args['total_pages'] = ceil( $args['total_items'] / $args['per_page'] ); |
| 293 | } |
| 294 | |
| 295 | // Redirect if page number is invalid and headers are not already sent. |
| 296 | if ( ! headers_sent() && ! wp_doing_ajax() && $args['total_pages'] > 0 && $this->get_pagenum() > $args['total_pages'] ) { |
| 297 | wp_redirect( add_query_arg( 'paged', $args['total_pages'] ) ); |
| 298 | exit; |
| 299 | } |
| 300 | |
| 301 | $this->_pagination_args = $args; |
| 302 | } |
| 303 | |
| 304 | /** |
| 305 | * Access the pagination args. |
| 306 | * |
| 307 | * @since 3.1.0 |
| 308 | * |
| 309 | * @param string $key Pagination argument to retrieve. Common values include 'total_items', |
| 310 | * 'total_pages', 'per_page', or 'infinite_scroll'. |
| 311 | * @return int Number of items that correspond to the given pagination argument. |
| 312 | */ |
| 313 | public function get_pagination_arg( $key ) { |
| 314 | if ( 'page' === $key ) { |
| 315 | return $this->get_pagenum(); |
| 316 | } |
| 317 | |
| 318 | if ( isset( $this->_pagination_args[ $key ] ) ) { |
| 319 | return $this->_pagination_args[ $key ]; |
| 320 | } |
| 321 | |
| 322 | return 0; |
| 323 | } |
| 324 | |
| 325 | /** |
| 326 | * Whether the table has items to display or not |
| 327 | * |
| 328 | * @since 3.1.0 |
| 329 | * |
| 330 | * @return bool |
| 331 | */ |
| 332 | public function has_items() { |
| 333 | return ! empty( $this->items ); |
| 334 | } |
| 335 | |
| 336 | /** |
| 337 | * Message to be displayed when there are no items |
| 338 | * |
| 339 | * @since 3.1.0 |
| 340 | */ |
| 341 | public function no_items() { |
| 342 | _e( 'No items found.' ); |
| 343 | } |
| 344 | |
| 345 | /** |
| 346 | * Displays the search box. |
| 347 | * |
| 348 | * @since 3.1.0 |
| 349 | * |
| 350 | * @param string $text The 'submit' button label. |
| 351 | * @param string $input_id ID attribute value for the search input field. |
| 352 | */ |
| 353 | public function search_box( $text, $input_id ) { |
| 354 | if ( empty( $_REQUEST['s'] ) && ! $this->has_items() ) { |
| 355 | return; |
| 356 | } |
| 357 | |
| 358 | $input_id = $input_id . '-search-input'; |
| 359 | |
| 360 | if ( ! empty( $_REQUEST['orderby'] ) ) { |
| 361 | echo '<input type="hidden" name="orderby" value="' . esc_attr( $_REQUEST['orderby'] ) . '" />'; |
| 362 | } |
| 363 | if ( ! empty( $_REQUEST['order'] ) ) { |
| 364 | echo '<input type="hidden" name="order" value="' . esc_attr( $_REQUEST['order'] ) . '" />'; |
| 365 | } |
| 366 | if ( ! empty( $_REQUEST['post_mime_type'] ) ) { |
| 367 | echo '<input type="hidden" name="post_mime_type" value="' . esc_attr( $_REQUEST['post_mime_type'] ) . '" />'; |
| 368 | } |
| 369 | if ( ! empty( $_REQUEST['detached'] ) ) { |
| 370 | echo '<input type="hidden" name="detached" value="' . esc_attr( $_REQUEST['detached'] ) . '" />'; |
| 371 | } |
| 372 | ?> |
| 373 | <p class="search-box"> |
| 374 | <label class="screen-reader-text" for="<?php echo esc_attr( $input_id ); ?>"><?php echo $text; ?>:</label> |
| 375 | <input type="search" id="<?php echo esc_attr( $input_id ); ?>" name="s" value="<?php _admin_search_query(); ?>" /> |
| 376 | <?php submit_button( $text, '', '', false, array( 'id' => 'search-submit' ) ); ?> |
| 377 | </p> |
| 378 | <?php |
| 379 | } |
| 380 | |
| 381 | /** |
| 382 | * Gets the list of views available on this table. |
| 383 | * |
| 384 | * The format is an associative array: |
| 385 | * - `'id' => 'link'` |
| 386 | * |
| 387 | * @since 3.1.0 |
| 388 | * |
| 389 | * @return array |
| 390 | */ |
| 391 | protected function get_views() { |
| 392 | return array(); |
| 393 | } |
| 394 | |
| 395 | /** |
| 396 | * Displays the list of views available on this table. |
| 397 | * |
| 398 | * @since 3.1.0 |
| 399 | */ |
| 400 | public function views() { |
| 401 | $views = $this->get_views(); |
| 402 | /** |
| 403 | * Filters the list of available list table views. |
| 404 | * |
| 405 | * The dynamic portion of the hook name, `$this->screen->id`, refers |
| 406 | * to the ID of the current screen. |
| 407 | * |
| 408 | * @since 3.1.0 |
| 409 | * |
| 410 | * @param string[] $views An array of available list table views. |
| 411 | */ |
| 412 | $views = apply_filters( "views_{$this->screen->id}", $views ); |
| 413 | |
| 414 | if ( empty( $views ) ) { |
| 415 | return; |
| 416 | } |
| 417 | |
| 418 | $this->screen->render_screen_reader_content( 'heading_views' ); |
| 419 | |
| 420 | echo "<ul class='subsubsub'>\n"; |
| 421 | foreach ( $views as $class => $view ) { |
| 422 | $views[ $class ] = "\t<li class='$class'>$view"; |
| 423 | } |
| 424 | echo implode( " |</li>\n", $views ) . "</li>\n"; |
| 425 | echo '</ul>'; |
| 426 | } |
| 427 | |
| 428 | /** |
| 429 | * Retrieves the list of bulk actions available for this table. |
| 430 | * |
| 431 | * The format is an associative array where each element represents either a top level option value and label, or |
| 432 | * an array representing an optgroup and its options. |
| 433 | * |
| 434 | * For a standard option, the array element key is the field value and the array element value is the field label. |
| 435 | * |
| 436 | * For an optgroup, the array element key is the label and the array element value is an associative array of |
| 437 | * options as above. |
| 438 | * |
| 439 | * Example: |
| 440 | * |
| 441 | * [ |
| 442 | * 'edit' => 'Edit', |
| 443 | * 'delete' => 'Delete', |
| 444 | * 'Change State' => [ |
| 445 | * 'feature' => 'Featured', |
| 446 | * 'sale' => 'On Sale', |
| 447 | * ] |
| 448 | * ] |
| 449 | * |
| 450 | * @since 3.1.0 |
| 451 | * @since 5.6.0 A bulk action can now contain an array of options in order to create an optgroup. |
| 452 | * |
| 453 | * @return array |
| 454 | */ |
| 455 | protected function get_bulk_actions() { |
| 456 | return array(); |
| 457 | } |
| 458 | |
| 459 | /** |
| 460 | * Displays the bulk actions dropdown. |
| 461 | * |
| 462 | * @since 3.1.0 |
| 463 | * |
| 464 | * @param string $which The location of the bulk actions: 'top' or 'bottom'. |
| 465 | * This is designated as optional for backward compatibility. |
| 466 | */ |
| 467 | protected function bulk_actions( $which = '' ) { |
| 468 | if ( is_null( $this->_actions ) ) { |
| 469 | $this->_actions = $this->get_bulk_actions(); |
| 470 | |
| 471 | /** |
| 472 | * Filters the items in the bulk actions menu of the list table. |
| 473 | * |
| 474 | * The dynamic portion of the hook name, `$this->screen->id`, refers |
| 475 | * to the ID of the current screen. |
| 476 | * |
| 477 | * @since 3.1.0 |
| 478 | * @since 5.6.0 A bulk action can now contain an array of options in order to create an optgroup. |
| 479 | * |
| 480 | * @param array $actions An array of the available bulk actions. |
| 481 | */ |
| 482 | $this->_actions = apply_filters( "bulk_actions-{$this->screen->id}", $this->_actions ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores |
| 483 | |
| 484 | $two = ''; |
| 485 | } else { |
| 486 | $two = '2'; |
| 487 | } |
| 488 | |
| 489 | if ( empty( $this->_actions ) ) { |
| 490 | return; |
| 491 | } |
| 492 | |
| 493 | echo '<label for="bulk-action-selector-' . esc_attr( $which ) . '" class="screen-reader-text">' . __( 'Select bulk action' ) . '</label>'; |
| 494 | echo '<select name="action' . $two . '" id="bulk-action-selector-' . esc_attr( $which ) . "\">\n"; |
| 495 | echo '<option value="-1">' . __( 'Bulk actions' ) . "</option>\n"; |
| 496 | |
| 497 | foreach ( $this->_actions as $key => $value ) { |
| 498 | if ( is_array( $value ) ) { |
| 499 | echo "\t" . '<optgroup label="' . esc_attr( $key ) . '">' . "\n"; |
| 500 | |
| 501 | foreach ( $value as $name => $title ) { |
| 502 | $class = ( 'edit' === $name ) ? ' class="hide-if-no-js"' : ''; |
| 503 | |
| 504 | echo "\t\t" . '<option value="' . esc_attr( $name ) . '"' . esc_attr( $class ) . '>' . esc_attr( $title ) . "</option>\n"; |
| 505 | } |
| 506 | echo "\t" . "</optgroup>\n"; |
| 507 | } else { |
| 508 | $class = ( 'edit' === $key ) ? ' class="hide-if-no-js"' : ''; |
| 509 | |
| 510 | echo "\t" . '<option value="' . esc_attr( $key ) . '"' . esc_attr( $class ) . '>' . esc_attr( $value ) . "</option>\n"; |
| 511 | } |
| 512 | } |
| 513 | |
| 514 | echo "</select>\n"; |
| 515 | |
| 516 | submit_button( __( 'Apply' ), 'action', '', false, array( 'id' => "doaction$two" ) ); |
| 517 | echo "\n"; |
| 518 | } |
| 519 | |
| 520 | /** |
| 521 | * Gets the current action selected from the bulk actions dropdown. |
| 522 | * |
| 523 | * @since 3.1.0 |
| 524 | * |
| 525 | * @return string|false The action name. False if no action was selected. |
| 526 | */ |
| 527 | public function current_action() { |
| 528 | if ( isset( $_REQUEST['filter_action'] ) && ! empty( $_REQUEST['filter_action'] ) ) { |
| 529 | return false; |
| 530 | } |
| 531 | |
| 532 | if ( isset( $_REQUEST['action'] ) && -1 != $_REQUEST['action'] ) { |
| 533 | return $_REQUEST['action']; |
| 534 | } |
| 535 | |
| 536 | return false; |
| 537 | } |
| 538 | |
| 539 | /** |
| 540 | * Generates the required HTML for a list of row action links. |
| 541 | * |
| 542 | * @since 3.1.0 |
| 543 | * |
| 544 | * @param string[] $actions An array of action links. |
| 545 | * @param bool $always_visible Whether the actions should be always visible. |
| 546 | * @return string The HTML for the row actions. |
| 547 | */ |
| 548 | protected function row_actions( $actions, $always_visible = false ) { |
| 549 | $action_count = count( $actions ); |
| 550 | |
| 551 | if ( ! $action_count ) { |
| 552 | return ''; |
| 553 | } |
| 554 | |
| 555 | $mode = get_user_setting( 'posts_list_mode', 'list' ); |
| 556 | |
| 557 | if ( 'excerpt' === $mode ) { |
| 558 | $always_visible = true; |
| 559 | } |
| 560 | |
| 561 | $out = '<div class="' . ( $always_visible ? 'row-actions visible' : 'row-actions' ) . '">'; |
| 562 | |
| 563 | $i = 0; |
| 564 | |
| 565 | foreach ( $actions as $action => $link ) { |
| 566 | ++$i; |
| 567 | |
| 568 | $sep = ( $i < $action_count ) ? ' | ' : ''; |
| 569 | |
| 570 | $out .= "<span class='$action'>$link$sep</span>"; |
| 571 | } |
| 572 | |
| 573 | $out .= '</div>'; |
| 574 | |
| 575 | $out .= '<button type="button" class="toggle-row"><span class="screen-reader-text">' . __( 'Show more details' ) . '</span></button>'; |
| 576 | |
| 577 | return $out; |
| 578 | } |
| 579 | |
| 580 | /** |
| 581 | * Displays a dropdown for filtering items in the list table by month. |
| 582 | * |
| 583 | * @since 3.1.0 |
| 584 | * |
| 585 | * @global wpdb $wpdb WordPress database abstraction object. |
| 586 | * @global WP_Locale $wp_locale WordPress date and time locale object. |
| 587 | * |
| 588 | * @param string $post_type The post type. |
| 589 | */ |
| 590 | protected function months_dropdown( $post_type ) { |
| 591 | global $wpdb, $wp_locale; |
| 592 | |
| 593 | /** |
| 594 | * Filters whether to remove the 'Months' drop-down from the post list table. |
| 595 | * |
| 596 | * @since 4.2.0 |
| 597 | * |
| 598 | * @param bool $disable Whether to disable the drop-down. Default false. |
| 599 | * @param string $post_type The post type. |
| 600 | */ |
| 601 | if ( apply_filters( 'disable_months_dropdown', false, $post_type ) ) { |
| 602 | return; |
| 603 | } |
| 604 | |
| 605 | /** |
| 606 | * Filters to short-circuit performing the months dropdown query. |
| 607 | * |
| 608 | * @since 5.7.0 |
| 609 | * |
| 610 | * @param object[]|false $months 'Months' drop-down results. Default false. |
| 611 | * @param string $post_type The post type. |
| 612 | */ |
| 613 | $months = apply_filters( 'pre_months_dropdown_query', false, $post_type ); |
| 614 | |
| 615 | if ( ! is_array( $months ) ) { |
| 616 | $extra_checks = "AND post_status != 'auto-draft'"; |
| 617 | if ( ! isset( $_GET['post_status'] ) || 'trash' !== $_GET['post_status'] ) { |
| 618 | $extra_checks .= " AND post_status != 'trash'"; |
| 619 | } elseif ( isset( $_GET['post_status'] ) ) { |
| 620 | $extra_checks = $wpdb->prepare( ' AND post_status = %s', $_GET['post_status'] ); |
| 621 | } |
| 622 | |
| 623 | $months = $wpdb->get_results( |
| 624 | $wpdb->prepare( |
| 625 | " |
| 626 | SELECT DISTINCT YEAR( post_date ) AS year, MONTH( post_date ) AS month |
| 627 | FROM $wpdb->posts |
| 628 | WHERE post_type = %s |
| 629 | $extra_checks |
| 630 | ORDER BY post_date DESC |
| 631 | ", |
| 632 | $post_type |
| 633 | ) |
| 634 | ); |
| 635 | } |
| 636 | |
| 637 | /** |
| 638 | * Filters the 'Months' drop-down results. |
| 639 | * |
| 640 | * @since 3.7.0 |
| 641 | * |
| 642 | * @param object[] $months Array of the months drop-down query results. |
| 643 | * @param string $post_type The post type. |
| 644 | */ |
| 645 | $months = apply_filters( 'months_dropdown_results', $months, $post_type ); |
| 646 | |
| 647 | $month_count = count( $months ); |
| 648 | |
| 649 | if ( ! $month_count || ( 1 == $month_count && 0 == $months[0]->month ) ) { |
| 650 | return; |
| 651 | } |
| 652 | |
| 653 | $m = isset( $_GET['m'] ) ? (int) $_GET['m'] : 0; |
| 654 | ?> |
| 655 | <label for="filter-by-date" class="screen-reader-text"><?php echo get_post_type_object( $post_type )->labels->filter_by_date; ?></label> |
| 656 | <select name="m" id="filter-by-date"> |
| 657 | <option<?php selected( $m, 0 ); ?> value="0"><?php _e( 'All dates' ); ?></option> |
| 658 | <?php |
| 659 | foreach ( $months as $arc_row ) { |
| 660 | if ( 0 == $arc_row->year ) { |
| 661 | continue; |
| 662 | } |
| 663 | |
| 664 | $month = zeroise( $arc_row->month, 2 ); |
| 665 | $year = $arc_row->year; |
| 666 | |
| 667 | printf( |
| 668 | "<option %s value='%s'>%s</option>\n", |
| 669 | selected( $m, $year . $month, false ), |
| 670 | esc_attr( $arc_row->year . $month ), |
| 671 | /* translators: 1: Month name, 2: 4-digit year. */ |
| 672 | sprintf( __( '%1$s %2$d' ), $wp_locale->get_month( $month ), $year ) |
| 673 | ); |
| 674 | } |
| 675 | ?> |
| 676 | </select> |
| 677 | <?php |
| 678 | } |
| 679 | |
| 680 | /** |
| 681 | * Displays a view switcher. |
| 682 | * |
| 683 | * @since 3.1.0 |
| 684 | * |
| 685 | * @param string $current_mode |
| 686 | */ |
| 687 | protected function view_switcher( $current_mode ) { |
| 688 | ?> |
| 689 | <input type="hidden" name="mode" value="<?php echo esc_attr( $current_mode ); ?>" /> |
| 690 | <div class="view-switch"> |
| 691 | <?php |
| 692 | foreach ( $this->modes as $mode => $title ) { |
| 693 | $classes = array( 'view-' . $mode ); |
| 694 | $aria_current = ''; |
| 695 | |
| 696 | if ( $current_mode === $mode ) { |
| 697 | $classes[] = 'current'; |
| 698 | $aria_current = ' aria-current="page"'; |
| 699 | } |
| 700 | |
| 701 | printf( |
| 702 | "<a href='%s' class='%s' id='view-switch-$mode'$aria_current><span class='screen-reader-text'>%s</span></a>\n", |
| 703 | esc_url( remove_query_arg( 'attachment-filter', add_query_arg( 'mode', $mode ) ) ), |
| 704 | implode( ' ', $classes ), |
| 705 | $title |
| 706 | ); |
| 707 | } |
| 708 | ?> |
| 709 | </div> |
| 710 | <?php |
| 711 | } |
| 712 | |
| 713 | /** |
| 714 | * Displays a comment count bubble. |
| 715 | * |
| 716 | * @since 3.1.0 |
| 717 | * |
| 718 | * @param int $post_id The post ID. |
| 719 | * @param int $pending_comments Number of pending comments. |
| 720 | */ |
| 721 | protected function comments_bubble( $post_id, $pending_comments ) { |
| 722 | $approved_comments = get_comments_number(); |
| 723 | |
| 724 | $approved_comments_number = number_format_i18n( $approved_comments ); |
| 725 | $pending_comments_number = number_format_i18n( $pending_comments ); |
| 726 | |
| 727 | $approved_only_phrase = sprintf( |
| 728 | /* translators: %s: Number of comments. */ |
| 729 | _n( '%s comment', '%s comments', $approved_comments ), |
| 730 | $approved_comments_number |
| 731 | ); |
| 732 | |
| 733 | $approved_phrase = sprintf( |
| 734 | /* translators: %s: Number of comments. */ |
| 735 | _n( '%s approved comment', '%s approved comments', $approved_comments ), |
| 736 | $approved_comments_number |
| 737 | ); |
| 738 | |
| 739 | $pending_phrase = sprintf( |
| 740 | /* translators: %s: Number of comments. */ |
| 741 | _n( '%s pending comment', '%s pending comments', $pending_comments ), |
| 742 | $pending_comments_number |
| 743 | ); |
| 744 | |
| 745 | if ( ! $approved_comments && ! $pending_comments ) { |
| 746 | // No comments at all. |
| 747 | printf( |
| 748 | '<span aria-hidden="true">—</span><span class="screen-reader-text">%s</span>', |
| 749 | __( 'No comments' ) |
| 750 | ); |
| 751 | } elseif ( $approved_comments && 'trash' === get_post_status( $post_id ) ) { |
| 752 | // Don't link the comment bubble for a trashed post. |
| 753 | printf( |
| 754 | '<span class="post-com-count post-com-count-approved"><span class="comment-count-approved" aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></span>', |
| 755 | $approved_comments_number, |
| 756 | $pending_comments ? $approved_phrase : $approved_only_phrase |
| 757 | ); |
| 758 | } elseif ( $approved_comments ) { |
| 759 | // Link the comment bubble to approved comments. |
| 760 | printf( |
| 761 | '<a href="%s" class="post-com-count post-com-count-approved"><span class="comment-count-approved" aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></a>', |
| 762 | esc_url( |
| 763 | add_query_arg( |
| 764 | array( |
| 765 | 'p' => $post_id, |
| 766 | 'comment_status' => 'approved', |
| 767 | ), |
| 768 | admin_url( 'edit-comments.php' ) |
| 769 | ) |
| 770 | ), |
| 771 | $approved_comments_number, |
| 772 | $pending_comments ? $approved_phrase : $approved_only_phrase |
| 773 | ); |
| 774 | } else { |
| 775 | // Don't link the comment bubble when there are no approved comments. |
| 776 | printf( |
| 777 | '<span class="post-com-count post-com-count-no-comments"><span class="comment-count comment-count-no-comments" aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></span>', |
| 778 | $approved_comments_number, |
| 779 | $pending_comments ? __( 'No approved comments' ) : __( 'No comments' ) |
| 780 | ); |
| 781 | } |
| 782 | |
| 783 | if ( $pending_comments ) { |
| 784 | printf( |
| 785 | '<a href="%s" class="post-com-count post-com-count-pending"><span class="comment-count-pending" aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></a>', |
| 786 | esc_url( |
| 787 | add_query_arg( |
| 788 | array( |
| 789 | 'p' => $post_id, |
| 790 | 'comment_status' => 'moderated', |
| 791 | ), |
| 792 | admin_url( 'edit-comments.php' ) |
| 793 | ) |
| 794 | ), |
| 795 | $pending_comments_number, |
| 796 | $pending_phrase |
| 797 | ); |
| 798 | } else { |
| 799 | printf( |
| 800 | '<span class="post-com-count post-com-count-pending post-com-count-no-pending"><span class="comment-count comment-count-no-pending" aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></span>', |
| 801 | $pending_comments_number, |
| 802 | $approved_comments ? __( 'No pending comments' ) : __( 'No comments' ) |
| 803 | ); |
| 804 | } |
| 805 | } |
| 806 | |
| 807 | /** |
| 808 | * Gets the current page number. |
| 809 | * |
| 810 | * @since 3.1.0 |
| 811 | * |
| 812 | * @return int |
| 813 | */ |
| 814 | public function get_pagenum() { |
| 815 | $pagenum = isset( $_REQUEST['paged'] ) ? absint( $_REQUEST['paged'] ) : 0; |
| 816 | |
| 817 | if ( isset( $this->_pagination_args['total_pages'] ) && $pagenum > $this->_pagination_args['total_pages'] ) { |
| 818 | $pagenum = $this->_pagination_args['total_pages']; |
| 819 | } |
| 820 | |
| 821 | return max( 1, $pagenum ); |
| 822 | } |
| 823 | |
| 824 | /** |
| 825 | * Gets the number of items to display on a single page. |
| 826 | * |
| 827 | * @since 3.1.0 |
| 828 | * |
| 829 | * @param string $option |
| 830 | * @param int $default |
| 831 | * @return int |
| 832 | */ |
| 833 | protected function get_items_per_page( $option, $default = 20 ) { |
| 834 | $per_page = (int) get_user_option( $option ); |
| 835 | if ( empty( $per_page ) || $per_page < 1 ) { |
| 836 | $per_page = $default; |
| 837 | } |
| 838 | |
| 839 | /** |
| 840 | * Filters the number of items to be displayed on each page of the list table. |
| 841 | * |
| 842 | * The dynamic hook name, `$option`, refers to the `per_page` option depending |
| 843 | * on the type of list table in use. Possible filter names include: |
| 844 | * |
| 845 | * - `edit_comments_per_page` |
| 846 | * - `sites_network_per_page` |
| 847 | * - `site_themes_network_per_page` |
| 848 | * - `themes_network_per_page'` |
| 849 | * - `users_network_per_page` |
| 850 | * - `edit_post_per_page` |
| 851 | * - `edit_page_per_page'` |
| 852 | * - `edit_{$post_type}_per_page` |
| 853 | * - `edit_post_tag_per_page` |
| 854 | * - `edit_category_per_page` |
| 855 | * - `edit_{$taxonomy}_per_page` |
| 856 | * - `site_users_network_per_page` |
| 857 | * - `users_per_page` |
| 858 | * |
| 859 | * @since 2.9.0 |
| 860 | * |
| 861 | * @param int $per_page Number of items to be displayed. Default 20. |
| 862 | */ |
| 863 | return (int) apply_filters( "{$option}", $per_page ); |
| 864 | } |
| 865 | |
| 866 | /** |
| 867 | * Displays the pagination. |
| 868 | * |
| 869 | * @since 3.1.0 |
| 870 | * |
| 871 | * @param string $which |
| 872 | */ |
| 873 | protected function pagination( $which ) { |
| 874 | if ( empty( $this->_pagination_args ) ) { |
| 875 | return; |
| 876 | } |
| 877 | |
| 878 | $total_items = $this->_pagination_args['total_items']; |
| 879 | $total_pages = $this->_pagination_args['total_pages']; |
| 880 | $infinite_scroll = false; |
| 881 | if ( isset( $this->_pagination_args['infinite_scroll'] ) ) { |
| 882 | $infinite_scroll = $this->_pagination_args['infinite_scroll']; |
| 883 | } |
| 884 | |
| 885 | if ( 'top' === $which && $total_pages > 1 ) { |
| 886 | $this->screen->render_screen_reader_content( 'heading_pagination' ); |
| 887 | } |
| 888 | |
| 889 | $output = '<span class="displaying-num">' . sprintf( |
| 890 | /* translators: %s: Number of items. */ |
| 891 | _n( '%s item', '%s items', $total_items ), |
| 892 | number_format_i18n( $total_items ) |
| 893 | ) . '</span>'; |
| 894 | |
| 895 | $current = $this->get_pagenum(); |
| 896 | $removable_query_args = wp_removable_query_args(); |
| 897 | |
| 898 | $current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] ); |
| 899 | |
| 900 | $current_url = remove_query_arg( $removable_query_args, $current_url ); |
| 901 | |
| 902 | $page_links = array(); |
| 903 | |
| 904 | $total_pages_before = '<span class="paging-input">'; |
| 905 | $total_pages_after = '</span></span>'; |
| 906 | |
| 907 | $disable_first = false; |
| 908 | $disable_last = false; |
| 909 | $disable_prev = false; |
| 910 | $disable_next = false; |
| 911 | |
| 912 | if ( 1 == $current ) { |
| 913 | $disable_first = true; |
| 914 | $disable_prev = true; |
| 915 | } |
| 916 | if ( $total_pages == $current ) { |
| 917 | $disable_last = true; |
| 918 | $disable_next = true; |
| 919 | } |
| 920 | |
| 921 | if ( $disable_first ) { |
| 922 | $page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">«</span>'; |
| 923 | } else { |
| 924 | $page_links[] = sprintf( |
| 925 | "<a class='first-page button' href='%s'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></a>", |
| 926 | esc_url( remove_query_arg( 'paged', $current_url ) ), |
| 927 | __( 'First page' ), |
| 928 | '«' |
| 929 | ); |
| 930 | } |
| 931 | |
| 932 | if ( $disable_prev ) { |
| 933 | $page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">‹</span>'; |
| 934 | } else { |
| 935 | $page_links[] = sprintf( |
| 936 | "<a class='prev-page button' href='%s'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></a>", |
| 937 | esc_url( add_query_arg( 'paged', max( 1, $current - 1 ), $current_url ) ), |
| 938 | __( 'Previous page' ), |
| 939 | '‹' |
| 940 | ); |
| 941 | } |
| 942 | |
| 943 | if ( 'bottom' === $which ) { |
| 944 | $html_current_page = $current; |
| 945 | $total_pages_before = '<span class="screen-reader-text">' . __( 'Current Page' ) . '</span><span id="table-paging" class="paging-input"><span class="tablenav-paging-text">'; |
| 946 | } else { |
| 947 | $html_current_page = sprintf( |
| 948 | "%s<input class='current-page' id='current-page-selector' type='text' name='paged' value='%s' size='%d' aria-describedby='table-paging' /><span class='tablenav-paging-text'>", |
| 949 | '<label for="current-page-selector" class="screen-reader-text">' . __( 'Current Page' ) . '</label>', |
| 950 | $current, |
| 951 | strlen( $total_pages ) |
| 952 | ); |
| 953 | } |
| 954 | $html_total_pages = sprintf( "<span class='total-pages'>%s</span>", number_format_i18n( $total_pages ) ); |
| 955 | $page_links[] = $total_pages_before . sprintf( |
| 956 | /* translators: 1: Current page, 2: Total pages. */ |
| 957 | _x( '%1$s of %2$s', 'paging' ), |
| 958 | $html_current_page, |
| 959 | $html_total_pages |
| 960 | ) . $total_pages_after; |
| 961 | |
| 962 | if ( $disable_next ) { |
| 963 | $page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">›</span>'; |
| 964 | } else { |
| 965 | $page_links[] = sprintf( |
| 966 | "<a class='next-page button' href='%s'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></a>", |
| 967 | esc_url( add_query_arg( 'paged', min( $total_pages, $current + 1 ), $current_url ) ), |
| 968 | __( 'Next page' ), |
| 969 | '›' |
| 970 | ); |
| 971 | } |
| 972 | |
| 973 | if ( $disable_last ) { |
| 974 | $page_links[] = '<span class="tablenav-pages-navspan button disabled" aria-hidden="true">»</span>'; |
| 975 | } else { |
| 976 | $page_links[] = sprintf( |
| 977 | "<a class='last-page button' href='%s'><span class='screen-reader-text'>%s</span><span aria-hidden='true'>%s</span></a>", |
| 978 | esc_url( add_query_arg( 'paged', $total_pages, $current_url ) ), |
| 979 | __( 'Last page' ), |
| 980 | '»' |
| 981 | ); |
| 982 | } |
| 983 | |
| 984 | $pagination_links_class = 'pagination-links'; |
| 985 | if ( ! empty( $infinite_scroll ) ) { |
| 986 | $pagination_links_class .= ' hide-if-js'; |
| 987 | } |
| 988 | $output .= "\n<span class='$pagination_links_class'>" . implode( "\n", $page_links ) . '</span>'; |
| 989 | |
| 990 | if ( $total_pages ) { |
| 991 | $page_class = $total_pages < 2 ? ' one-page' : ''; |
| 992 | } else { |
| 993 | $page_class = ' no-pages'; |
| 994 | } |
| 995 | $this->_pagination = "<div class='tablenav-pages{$page_class}'>$output</div>"; |
| 996 | |
| 997 | echo $this->_pagination; |
| 998 | } |
| 999 | |
| 1000 | /** |
| 1001 | * Gets a list of columns. |
| 1002 | * |
| 1003 | * The format is: |
| 1004 | * - `'internal-name' => 'Title'` |
| 1005 | * |
| 1006 | * @since 3.1.0 |
| 1007 | * @abstract |
| 1008 | * |
| 1009 | * @return array |
| 1010 | */ |
| 1011 | public function get_columns() { |
| 1012 | die( 'function WP_List_Table::get_columns() must be overridden in a subclass.' ); |
| 1013 | } |
| 1014 | |
| 1015 | /** |
| 1016 | * Gets a list of sortable columns. |
| 1017 | * |
| 1018 | * The format is: |
| 1019 | * - `'internal-name' => 'orderby'` |
| 1020 | * - `'internal-name' => array( 'orderby', 'asc' )` - The second element sets the initial sorting order. |
| 1021 | * - `'internal-name' => array( 'orderby', true )` - The second element makes the initial order descending. |
| 1022 | * |
| 1023 | * @since 3.1.0 |
| 1024 | * |
| 1025 | * @return array |
| 1026 | */ |
| 1027 | protected function get_sortable_columns() { |
| 1028 | return array(); |
| 1029 | } |
| 1030 | |
| 1031 | /** |
| 1032 | * Gets the name of the default primary column. |
| 1033 | * |
| 1034 | * @since 4.3.0 |
| 1035 | * |
| 1036 | * @return string Name of the default primary column, in this case, an empty string. |
| 1037 | */ |
| 1038 | protected function get_default_primary_column_name() { |
| 1039 | $columns = $this->get_columns(); |
| 1040 | $column = ''; |
| 1041 | |
| 1042 | if ( empty( $columns ) ) { |
| 1043 | return $column; |
| 1044 | } |
| 1045 | |
| 1046 | // We need a primary defined so responsive views show something, |
| 1047 | // so let's fall back to the first non-checkbox column. |
| 1048 | foreach ( $columns as $col => $column_name ) { |
| 1049 | if ( 'cb' === $col ) { |
| 1050 | continue; |
| 1051 | } |
| 1052 | |
| 1053 | $column = $col; |
| 1054 | break; |
| 1055 | } |
| 1056 | |
| 1057 | return $column; |
| 1058 | } |
| 1059 | |
| 1060 | /** |
| 1061 | * Public wrapper for WP_List_Table::get_default_primary_column_name(). |
| 1062 | * |
| 1063 | * @since 4.4.0 |
| 1064 | * |
| 1065 | * @return string Name of the default primary column. |
| 1066 | */ |
| 1067 | public function get_primary_column() { |
| 1068 | return $this->get_primary_column_name(); |
| 1069 | } |
| 1070 | |
| 1071 | /** |
| 1072 | * Gets the name of the primary column. |
| 1073 | * |
| 1074 | * @since 4.3.0 |
| 1075 | * |
| 1076 | * @return string The name of the primary column. |
| 1077 | */ |
| 1078 | protected function get_primary_column_name() { |
| 1079 | $columns = get_column_headers( $this->screen ); |
| 1080 | $default = $this->get_default_primary_column_name(); |
| 1081 | |
| 1082 | // If the primary column doesn't exist, |
| 1083 | // fall back to the first non-checkbox column. |
| 1084 | if ( ! isset( $columns[ $default ] ) ) { |
| 1085 | $default = self::get_default_primary_column_name(); |
| 1086 | } |
| 1087 | |
| 1088 | /** |
| 1089 | * Filters the name of the primary column for the current list table. |
| 1090 | * |
| 1091 | * @since 4.3.0 |
| 1092 | * |
| 1093 | * @param string $default Column name default for the specific list table, e.g. 'name'. |
| 1094 | * @param string $context Screen ID for specific list table, e.g. 'plugins'. |
| 1095 | */ |
| 1096 | $column = apply_filters( 'list_table_primary_column', $default, $this->screen->id ); |
| 1097 | |
| 1098 | if ( empty( $column ) || ! isset( $columns[ $column ] ) ) { |
| 1099 | $column = $default; |
| 1100 | } |
| 1101 | |
| 1102 | return $column; |
| 1103 | } |
| 1104 | |
| 1105 | /** |
| 1106 | * Gets a list of all, hidden, and sortable columns, with filter applied. |
| 1107 | * |
| 1108 | * @since 3.1.0 |
| 1109 | * |
| 1110 | * @return array |
| 1111 | */ |
| 1112 | protected function get_column_info() { |
| 1113 | // $_column_headers is already set / cached. |
| 1114 | if ( isset( $this->_column_headers ) && is_array( $this->_column_headers ) ) { |
| 1115 | /* |
| 1116 | * Backward compatibility for `$_column_headers` format prior to WordPress 4.3. |
| 1117 | * |
| 1118 | * In WordPress 4.3 the primary column name was added as a fourth item in the |
| 1119 | * column headers property. This ensures the primary column name is included |
| 1120 | * in plugins setting the property directly in the three item format. |
| 1121 | */ |
| 1122 | $column_headers = array( array(), array(), array(), $this->get_primary_column_name() ); |
| 1123 | foreach ( $this->_column_headers as $key => $value ) { |
| 1124 | $column_headers[ $key ] = $value; |
| 1125 | } |
| 1126 | |
| 1127 | return $column_headers; |
| 1128 | } |
| 1129 | |
| 1130 | $columns = get_column_headers( $this->screen ); |
| 1131 | $hidden = get_hidden_columns( $this->screen ); |
| 1132 | |
| 1133 | $sortable_columns = $this->get_sortable_columns(); |
| 1134 | /** |
| 1135 | * Filters the list table sortable columns for a specific screen. |
| 1136 | * |
| 1137 | * The dynamic portion of the hook name, `$this->screen->id`, refers |
| 1138 | * to the ID of the current screen. |
| 1139 | * |
| 1140 | * @since 3.1.0 |
| 1141 | * |
| 1142 | * @param array $sortable_columns An array of sortable columns. |
| 1143 | */ |
| 1144 | $_sortable = apply_filters( "manage_{$this->screen->id}_sortable_columns", $sortable_columns ); |
| 1145 | |
| 1146 | $sortable = array(); |
| 1147 | foreach ( $_sortable as $id => $data ) { |
| 1148 | if ( empty( $data ) ) { |
| 1149 | continue; |
| 1150 | } |
| 1151 | |
| 1152 | $data = (array) $data; |
| 1153 | if ( ! isset( $data[1] ) ) { |
| 1154 | $data[1] = false; |
| 1155 | } |
| 1156 | |
| 1157 | $sortable[ $id ] = $data; |
| 1158 | } |
| 1159 | |
| 1160 | $primary = $this->get_primary_column_name(); |
| 1161 | $this->_column_headers = array( $columns, $hidden, $sortable, $primary ); |
| 1162 | |
| 1163 | return $this->_column_headers; |
| 1164 | } |
| 1165 | |
| 1166 | /** |
| 1167 | * Returns the number of visible columns. |
| 1168 | * |
| 1169 | * @since 3.1.0 |
| 1170 | * |
| 1171 | * @return int |
| 1172 | */ |
| 1173 | public function get_column_count() { |
| 1174 | list ( $columns, $hidden ) = $this->get_column_info(); |
| 1175 | $hidden = array_intersect( array_keys( $columns ), array_filter( $hidden ) ); |
| 1176 | return count( $columns ) - count( $hidden ); |
| 1177 | } |
| 1178 | |
| 1179 | /** |
| 1180 | * Prints column headers, accounting for hidden and sortable columns. |
| 1181 | * |
| 1182 | * @since 3.1.0 |
| 1183 | * |
| 1184 | * @param bool $with_id Whether to set the ID attribute or not |
| 1185 | */ |
| 1186 | public function print_column_headers( $with_id = true ) { |
| 1187 | list( $columns, $hidden, $sortable, $primary ) = $this->get_column_info(); |
| 1188 | |
| 1189 | $current_url = set_url_scheme( 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] ); |
| 1190 | $current_url = remove_query_arg( 'paged', $current_url ); |
| 1191 | |
| 1192 | if ( isset( $_GET['orderby'] ) ) { |
| 1193 | $current_orderby = $_GET['orderby']; |
| 1194 | } else { |
| 1195 | $current_orderby = ''; |
| 1196 | } |
| 1197 | |
| 1198 | if ( isset( $_GET['order'] ) && 'desc' === $_GET['order'] ) { |
| 1199 | $current_order = 'desc'; |
| 1200 | } else { |
| 1201 | $current_order = 'asc'; |
| 1202 | } |
| 1203 | |
| 1204 | if ( ! empty( $columns['cb'] ) ) { |
| 1205 | static $cb_counter = 1; |
| 1206 | $columns['cb'] = '<label class="screen-reader-text" for="cb-select-all-' . $cb_counter . '">' . __( 'Select All' ) . '</label>' |
| 1207 | . '<input id="cb-select-all-' . $cb_counter . '" type="checkbox" />'; |
| 1208 | $cb_counter++; |
| 1209 | } |
| 1210 | |
| 1211 | foreach ( $columns as $column_key => $column_display_name ) { |
| 1212 | $class = array( 'manage-column', "column-$column_key" ); |
| 1213 | |
| 1214 | if ( in_array( $column_key, $hidden, true ) ) { |
| 1215 | $class[] = 'hidden'; |
| 1216 | } |
| 1217 | |
| 1218 | if ( 'cb' === $column_key ) { |
| 1219 | $class[] = 'check-column'; |
| 1220 | } elseif ( in_array( $column_key, array( 'posts', 'comments', 'links' ), true ) ) { |
| 1221 | $class[] = 'num'; |
| 1222 | } |
| 1223 | |
| 1224 | if ( $column_key === $primary ) { |
| 1225 | $class[] = 'column-primary'; |
| 1226 | } |
| 1227 | |
| 1228 | if ( isset( $sortable[ $column_key ] ) ) { |
| 1229 | list( $orderby, $desc_first ) = $sortable[ $column_key ]; |
| 1230 | |
| 1231 | if ( $current_orderby === $orderby ) { |
| 1232 | $order = 'asc' === $current_order ? 'desc' : 'asc'; |
| 1233 | |
| 1234 | $class[] = 'sorted'; |
| 1235 | $class[] = $current_order; |
| 1236 | } else { |
| 1237 | $order = strtolower( $desc_first ); |
| 1238 | |
| 1239 | if ( ! in_array( $order, array( 'desc', 'asc' ), true ) ) { |
| 1240 | $order = $desc_first ? 'desc' : 'asc'; |
| 1241 | } |
| 1242 | |
| 1243 | $class[] = 'sortable'; |
| 1244 | $class[] = 'desc' === $order ? 'asc' : 'desc'; |
| 1245 | } |
| 1246 | |
| 1247 | $column_display_name = sprintf( |
| 1248 | '<a href="%s"><span>%s</span><span class="sorting-indicator"></span></a>', |
| 1249 | esc_url( add_query_arg( compact( 'orderby', 'order' ), $current_url ) ), |
| 1250 | $column_display_name |
| 1251 | ); |
| 1252 | } |
| 1253 | |
| 1254 | $tag = ( 'cb' === $column_key ) ? 'td' : 'th'; |
| 1255 | $scope = ( 'th' === $tag ) ? 'scope="col"' : ''; |
| 1256 | $id = $with_id ? "id='$column_key'" : ''; |
| 1257 | |
| 1258 | if ( ! empty( $class ) ) { |
| 1259 | $class = "class='" . implode( ' ', $class ) . "'"; |
| 1260 | } |
| 1261 | |
| 1262 | echo "<$tag $scope $id $class>$column_display_name</$tag>"; |
| 1263 | } |
| 1264 | } |
| 1265 | |
| 1266 | /** |
| 1267 | * Displays the table. |
| 1268 | * |
| 1269 | * @since 3.1.0 |
| 1270 | */ |
| 1271 | public function display() { |
| 1272 | $singular = $this->_args['singular']; |
| 1273 | |
| 1274 | $this->display_tablenav( 'top' ); |
| 1275 | |
| 1276 | $this->screen->render_screen_reader_content( 'heading_list' ); |
| 1277 | ?> |
| 1278 | <table class="wp-list-table <?php echo implode( ' ', $this->get_table_classes() ); ?>"> |
| 1279 | <thead> |
| 1280 | <tr> |
| 1281 | <?php $this->print_column_headers(); ?> |
| 1282 | </tr> |
| 1283 | </thead> |
| 1284 | |
| 1285 | <tbody id="the-list" |
| 1286 | <?php |
| 1287 | if ( $singular ) { |
| 1288 | echo " data-wp-lists='list:$singular'"; |
| 1289 | } |
| 1290 | ?> |
| 1291 | > |
| 1292 | <?php $this->display_rows_or_placeholder(); ?> |
| 1293 | </tbody> |
| 1294 | |
| 1295 | <tfoot> |
| 1296 | <tr> |
| 1297 | <?php $this->print_column_headers( false ); ?> |
| 1298 | </tr> |
| 1299 | </tfoot> |
| 1300 | |
| 1301 | </table> |
| 1302 | <?php |
| 1303 | $this->display_tablenav( 'bottom' ); |
| 1304 | } |
| 1305 | |
| 1306 | /** |
| 1307 | * Gets a list of CSS classes for the WP_List_Table table tag. |
| 1308 | * |
| 1309 | * @since 3.1.0 |
| 1310 | * |
| 1311 | * @return string[] Array of CSS classes for the table tag. |
| 1312 | */ |
| 1313 | protected function get_table_classes() { |
| 1314 | $mode = get_user_setting( 'posts_list_mode', 'list' ); |
| 1315 | |
| 1316 | $mode_class = esc_attr( 'table-view-' . $mode ); |
| 1317 | |
| 1318 | return array( 'widefat', 'fixed', 'striped', $mode_class, $this->_args['plural'] ); |
| 1319 | } |
| 1320 | |
| 1321 | /** |
| 1322 | * Generates the table navigation above or below the table |
| 1323 | * |
| 1324 | * @since 3.1.0 |
| 1325 | * @param string $which |
| 1326 | */ |
| 1327 | protected function display_tablenav( $which ) { |
| 1328 | if ( 'top' === $which ) { |
| 1329 | wp_nonce_field( 'bulk-' . $this->_args['plural'] ); |
| 1330 | } |
| 1331 | ?> |
| 1332 | <div class="tablenav <?php echo esc_attr( $which ); ?>"> |
| 1333 | |
| 1334 | <?php if ( $this->has_items() ) : ?> |
| 1335 | <div class="alignleft actions bulkactions"> |
| 1336 | <?php $this->bulk_actions( $which ); ?> |
| 1337 | </div> |
| 1338 | <?php |
| 1339 | endif; |
| 1340 | $this->extra_tablenav( $which ); |
| 1341 | $this->pagination( $which ); |
| 1342 | ?> |
| 1343 | |
| 1344 | <br class="clear" /> |
| 1345 | </div> |
| 1346 | <?php |
| 1347 | } |
| 1348 | |
| 1349 | /** |
| 1350 | * Extra controls to be displayed between bulk actions and pagination. |
| 1351 | * |
| 1352 | * @since 3.1.0 |
| 1353 | * |
| 1354 | * @param string $which |
| 1355 | */ |
| 1356 | protected function extra_tablenav( $which ) {} |
| 1357 | |
| 1358 | /** |
| 1359 | * Generates the tbody element for the list table. |
| 1360 | * |
| 1361 | * @since 3.1.0 |
| 1362 | */ |
| 1363 | public function display_rows_or_placeholder() { |
| 1364 | if ( $this->has_items() ) { |
| 1365 | $this->display_rows(); |
| 1366 | } else { |
| 1367 | echo '<tr class="no-items"><td class="colspanchange" colspan="' . $this->get_column_count() . '">'; |
| 1368 | $this->no_items(); |
| 1369 | echo '</td></tr>'; |
| 1370 | } |
| 1371 | } |
| 1372 | |
| 1373 | /** |
| 1374 | * Generates the table rows. |
| 1375 | * |
| 1376 | * @since 3.1.0 |
| 1377 | */ |
| 1378 | public function display_rows() { |
| 1379 | foreach ( $this->items as $item ) { |
| 1380 | $this->single_row( $item ); |
| 1381 | } |
| 1382 | } |
| 1383 | |
| 1384 | /** |
| 1385 | * Generates content for a single row of the table. |
| 1386 | * |
| 1387 | * @since 3.1.0 |
| 1388 | * |
| 1389 | * @param object|array $item The current item |
| 1390 | */ |
| 1391 | public function single_row( $item ) { |
| 1392 | echo '<tr>'; |
| 1393 | $this->single_row_columns( $item ); |
| 1394 | echo '</tr>'; |
| 1395 | } |
| 1396 | |
| 1397 | /** |
| 1398 | * @param object|array $item |
| 1399 | * @param string $column_name |
| 1400 | */ |
| 1401 | protected function column_default( $item, $column_name ) {} |
| 1402 | |
| 1403 | /** |
| 1404 | * @param object|array $item |
| 1405 | */ |
| 1406 | protected function column_cb( $item ) {} |
| 1407 | |
| 1408 | /** |
| 1409 | * Generates the columns for a single row of the table. |
| 1410 | * |
| 1411 | * @since 3.1.0 |
| 1412 | * |
| 1413 | * @param object|array $item The current item. |
| 1414 | */ |
| 1415 | protected function single_row_columns( $item ) { |
| 1416 | list( $columns, $hidden, $sortable, $primary ) = $this->get_column_info(); |
| 1417 | |
| 1418 | foreach ( $columns as $column_name => $column_display_name ) { |
| 1419 | $classes = "$column_name column-$column_name"; |
| 1420 | if ( $primary === $column_name ) { |
| 1421 | $classes .= ' has-row-actions column-primary'; |
| 1422 | } |
| 1423 | |
| 1424 | if ( in_array( $column_name, $hidden, true ) ) { |
| 1425 | $classes .= ' hidden'; |
| 1426 | } |
| 1427 | |
| 1428 | // Comments column uses HTML in the display name with screen reader text. |
| 1429 | // Strip tags to get closer to a user-friendly string. |
| 1430 | $data = 'data-colname="' . esc_attr( wp_strip_all_tags( $column_display_name ) ) . '"'; |
| 1431 | |
| 1432 | $attributes = "class='$classes' $data"; |
| 1433 | |
| 1434 | if ( 'cb' === $column_name ) { |
| 1435 | echo '<th scope="row" class="check-column">'; |
| 1436 | echo $this->column_cb( $item ); |
| 1437 | echo '</th>'; |
| 1438 | } elseif ( method_exists( $this, '_column_' . $column_name ) ) { |
| 1439 | echo call_user_func( |
| 1440 | array( $this, '_column_' . $column_name ), |
| 1441 | $item, |
| 1442 | $classes, |
| 1443 | $data, |
| 1444 | $primary |
| 1445 | ); |
| 1446 | } elseif ( method_exists( $this, 'column_' . $column_name ) ) { |
| 1447 | echo "<td $attributes>"; |
| 1448 | echo call_user_func( array( $this, 'column_' . $column_name ), $item ); |
| 1449 | echo $this->handle_row_actions( $item, $column_name, $primary ); |
| 1450 | echo '</td>'; |
| 1451 | } else { |
| 1452 | echo "<td $attributes>"; |
| 1453 | echo $this->column_default( $item, $column_name ); |
| 1454 | echo $this->handle_row_actions( $item, $column_name, $primary ); |
| 1455 | echo '</td>'; |
| 1456 | } |
| 1457 | } |
| 1458 | } |
| 1459 | |
| 1460 | /** |
| 1461 | * Generates and display row actions links for the list table. |
| 1462 | * |
| 1463 | * @since 4.3.0 |
| 1464 | * |
| 1465 | * @param object|array $item The item being acted upon. |
| 1466 | * @param string $column_name Current column name. |
| 1467 | * @param string $primary Primary column name. |
| 1468 | * @return string The row actions HTML, or an empty string |
| 1469 | * if the current column is not the primary column. |
| 1470 | */ |
| 1471 | protected function handle_row_actions( $item, $column_name, $primary ) { |
| 1472 | return $column_name === $primary ? '<button type="button" class="toggle-row"><span class="screen-reader-text">' . __( 'Show more details' ) . '</span></button>' : ''; |
| 1473 | } |
| 1474 | |
| 1475 | /** |
| 1476 | * Handles an incoming ajax request (called from admin-ajax.php) |
| 1477 | * |
| 1478 | * @since 3.1.0 |
| 1479 | */ |
| 1480 | public function ajax_response() { |
| 1481 | $this->prepare_items(); |
| 1482 | |
| 1483 | ob_start(); |
| 1484 | if ( ! empty( $_REQUEST['no_placeholder'] ) ) { |
| 1485 | $this->display_rows(); |
| 1486 | } else { |
| 1487 | $this->display_rows_or_placeholder(); |
| 1488 | } |
| 1489 | |
| 1490 | $rows = ob_get_clean(); |
| 1491 | |
| 1492 | $response = array( 'rows' => $rows ); |
| 1493 | |
| 1494 | if ( isset( $this->_pagination_args['total_items'] ) ) { |
| 1495 | $response['total_items_i18n'] = sprintf( |
| 1496 | /* translators: Number of items. */ |
| 1497 | _n( '%s item', '%s items', $this->_pagination_args['total_items'] ), |
| 1498 | number_format_i18n( $this->_pagination_args['total_items'] ) |
| 1499 | ); |
| 1500 | } |
| 1501 | if ( isset( $this->_pagination_args['total_pages'] ) ) { |
| 1502 | $response['total_pages'] = $this->_pagination_args['total_pages']; |
| 1503 | $response['total_pages_i18n'] = number_format_i18n( $this->_pagination_args['total_pages'] ); |
| 1504 | } |
| 1505 | |
| 1506 | die( wp_json_encode( $response ) ); |
| 1507 | } |
| 1508 | |
| 1509 | /** |
| 1510 | * Sends required variables to JavaScript land. |
| 1511 | * |
| 1512 | * @since 3.1.0 |
| 1513 | */ |
| 1514 | public function _js_vars() { |
| 1515 | $args = array( |
| 1516 | 'class' => get_class( $this ), |
| 1517 | 'screen' => array( |
| 1518 | 'id' => $this->screen->id, |
| 1519 | 'base' => $this->screen->base, |
| 1520 | ), |
| 1521 | ); |
| 1522 | |
| 1523 | printf( "<script type='text/javascript'>list_args = %s;</script>\n", wp_json_encode( $args ) ); |
| 1524 | } |
| 1525 | } |