68 lines
1.5 KiB
PHP
68 lines
1.5 KiB
PHP
<?php
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/**
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* Helper functions for displaying a list of items in an ajaxified HTML table.
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*
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* @package WordPress
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* @subpackage List_Table
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* @since 4.7.0
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*/
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/**
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* Helper class to be used only by back compat functions.
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*
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* @since 3.1.0
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*/
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class _WP_List_Table_Compat extends WP_List_Table {
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public $_screen;
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public $_columns;
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/**
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* Constructor.
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*
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* @since 3.1.0
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*
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* @param string|WP_Screen $screen The screen hook name or screen object.
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* @param string[] $columns An array of columns with column IDs as the keys
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* and translated column names as the values.
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*/
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public function __construct( $screen, $columns = array() ) {
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if ( is_string( $screen ) ) {
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$screen = convert_to_screen( $screen );
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}
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$this->_screen = $screen;
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if ( ! empty( $columns ) ) {
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$this->_columns = $columns;
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add_filter( 'manage_' . $screen->id . '_columns', array( $this, 'get_columns' ), 0 );
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}
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}
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/**
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* Gets a list of all, hidden, and sortable columns.
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*
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* @since 3.1.0
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*
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* @return array
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*/
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protected function get_column_info() {
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$columns = get_column_headers( $this->_screen );
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$hidden = get_hidden_columns( $this->_screen );
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$sortable = array();
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$primary = $this->get_default_primary_column_name();
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return array( $columns, $hidden, $sortable, $primary );
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}
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/**
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* Gets a list of columns.
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*
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* @since 3.1.0
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*
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* @return array
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*/
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public function get_columns() {
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return $this->_columns;
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}
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}
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