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<?php if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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// WP_List_Table is not loaded automatically so we need to load it in our application |
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if ( ! class_exists( 'WP_List_Table' ) ) { |
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require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' ); |
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} |
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|
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/** |
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* Create a new table class that will extend the WP_List_Table |
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* |
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*/ |
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class Wow_List_Table extends WP_List_Table { |
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|
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/** |
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* Number of items per page |
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* |
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* @var int |
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* @since 1.5 |
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*/ |
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public $per_page = 30; |
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|
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private $data; |
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private $plugin; |
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|
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/** |
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* Wow_List_Table constructor. |
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* |
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* @param string $data - Name of the datatable |
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* @param array $plugin - Information about the plugin |
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*/ |
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public function __construct( $data, $plugin ) { |
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$this->data = $data; |
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$this->plugin = $plugin; |
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|
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// Set parent defaults |
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parent::__construct( array( |
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'ajax' => false, |
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) ); |
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$this->process_bulk_action(); |
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} |
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|
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/** |
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* Process the bulk actions |
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* |
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* @access public |
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* @return void |
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* @since 1.4 |
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*/ |
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public function process_bulk_action() { |
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$ids = isset( $_POST['ID'] ) ? $_POST['ID'] : false; |
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$action = $this->current_action(); |
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if ( ! is_array( $ids ) ) { |
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$ids = array( $ids ); |
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} |
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if ( empty( $action ) ) { |
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return; |
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} |
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global $wpdb; |
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$table = $this->data; |
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foreach ( $ids as $id ) { |
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if ( 'delete-items' === $this->current_action() ) { |
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$wpdb->delete( $table, array( 'id' => $id ) ); |
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} |
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} |
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|
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} |
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|
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public function search_box( $text, $input_id ) { |
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$input_id = $input_id . '-search-input'; |
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if ( ! empty( $_REQUEST['orderby'] ) ) { |
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echo '<input type="hidden" name="orderby" value="' . esc_attr( $_REQUEST['orderby'] ) . '" />'; |
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} |
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if ( ! empty( $_REQUEST['order'] ) ) { |
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echo '<input type="hidden" name="order" value="' . esc_attr( $_REQUEST['order'] ) . '" />'; |
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} |
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?> |
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<p class="search-box"> |
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<label class="screen-reader-text" for="<?php echo $input_id ?>"><?php echo $text; ?>:</label> |
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<input type="search" id="<?php echo $input_id ?>" name="s" value="<?php _admin_search_query(); ?>"/> |
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<?php submit_button( $text, 'button', false, false, array( 'ID' => 'search-submit' ) ); ?> |
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</p> |
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<?php |
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} |
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|
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/** |
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* Define what data to show on each column of the table |
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* |
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* @param array $item Data |
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* @param String $column_name - Current column name |
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* |
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* @return Mixed |
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*/ |
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public function column_default( $item, $column_name ) { |
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$value = $item[ $column_name ]; |
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|
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return $value; |
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} |
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|
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public function column_title( $item ) { |
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$slug = $this->plugin['slug']; |
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$text = $this->plugin['text']; |
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$title = ! empty( $item['title'] ) ? $item['title'] : '<em>Untitle</em>'; |
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$edit_url = admin_url( '/admin.php?page=' . esc_attr( $slug ) . '&tab=add-new&act=update&id=' . urlencode( $item['ID'] ) ); |
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$duplicate_url = |
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admin_url( '/admin.php?page=' . esc_attr( $slug ) . '&tab=add-new&act=duplicate&id=' . urlencode( $item['ID'] ) ); |
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$delete_url = admin_url( '/admin.php?page=' . esc_attr( $slug ) . '&info=delete&did=' . urlencode( $item['ID'] ) ); |
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$actions = array( |
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'edit' => '<a href="' . esc_url( $edit_url ) . '">' . esc_attr__( 'Edit', $text ) . '</a>', |
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'duplicate' => '<a href="' . esc_url( $duplicate_url ) . '" style="color:green;">' . esc_attr__( 'Duplicate', $text ) . '</a>', |
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'delete' => '<a href="' . esc_url( wp_nonce_url($delete_url, $slug . '_nonce' ) ) . '" style="color:red;">' . esc_attr__( 'Delete', $text ) . '</a>', |
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); |
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|
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return '<a href="' . esc_url( $edit_url ) . '">' . $title . '</a>' . $this->row_actions( $actions ); |
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} |
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|
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/** |
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* Prepare the items for the table to process |
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* |
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* @return Void |
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*/ |
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public function prepare_items() { |
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$columns = $this->get_columns(); |
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$hidden = $this->get_hidden_columns(); |
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$sortable = $this->get_sortable_columns(); |
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$data = $this->table_data(); |
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$perPage = 30; |
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$currentPage = $this->get_pagenum(); |
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if ( $data ) { |
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usort( $data, array( &$this, 'sort_data' ) ); |
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$data = array_slice( $data, ( ( $currentPage - 1 ) * $perPage ), $perPage ); |
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} |
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$totalItems = $this->list_count(); |
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$this->_column_headers = array( $columns, $hidden, $sortable ); |
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$this->items = $data; |
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$this->set_pagination_args( array( |
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'total_items' => $totalItems, |
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'per_page' => $perPage, |
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'total_pages' => ceil( $totalItems / $perPage ), |
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) ); |
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} |
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|
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/** |
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* Override the parent columns method. Defines the columns to use in your listing table |
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* |
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* @return Array |
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*/ |
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public function get_columns() { |
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$columns = array( |
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'cb' => '<input type="checkbox" />', |
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'title' => 'Title', |
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'code' => 'Shortcode', |
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'view' => 'Views', |
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'action' => 'Actions', |
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'conversion' => 'Conversion', |
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); |
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|
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return $columns; |
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|
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} |
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|
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/** |
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* Define which columns are hidden |
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* |
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* @return Array |
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*/ |
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public function get_hidden_columns() { |
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return array(); |
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} |
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|
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/** |
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* Define the sortable columns |
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* |
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* @return array |
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*/ |
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public function get_sortable_columns() { |
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return array( |
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'ID' => array( 'ID', false ), |
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); |
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} |
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|
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/** |
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* Get the table data |
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* |
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* @return Array |
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*/ |
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private function table_data() { |
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global $wpdb; |
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$data = array(); |
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$paged = $this->get_paged(); |
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$offset = $this->per_page * ( $paged - 1 ); |
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$search = $this->get_search(); |
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|
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$table = $this->data; |
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|
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|
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if ( ! $search || empty( $search ) ) { |
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$result = $wpdb->get_results( "SELECT * FROM " . $table . " order by id desc" ); |
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} elseif ( is_numeric( $search ) ) { |
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$result = $wpdb->get_results( "SELECT * FROM " . $table . " WHERE id=" . $search ); |
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} else { |
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$result = $wpdb->get_results( "SELECT * FROM " . $table . " WHERE title='" . $search . "' order by id desc" ); |
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} |
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|
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$slug = $this->plugin['slug']; |
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$text = $this->plugin['text']; |
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$shortcode = $this->plugin['shortcode']; |
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$prefix = $this->plugin['prefix']; |
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|
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|
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if ( $result ) { |
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foreach ( $result as $key => $value ) { |
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$option_name_view = '_' . $prefix . '_view_counter_' . $value->id; |
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$option_name_action = '_' . $prefix . '_action_counter_' . $value->id; |
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$tool_view = get_option( $option_name_view, '0' ); |
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$tool_action = get_option( $option_name_action, '0' ); |
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if ( ! empty( $tool_view ) ) { |
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$conversion = round( $tool_action / $tool_view * 100, 2 ) . '%'; |
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} else { |
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$conversion = '0%'; |
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} |
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$title = ! empty( $value->title ) ? $value->title : '<em>' . esc_attr__( 'Untitle', $text ) . '</em>'; |
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$data[] = array( |
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'ID' => $value->id, |
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'title' => '<a href="admin.php?page=' . $slug . '&tab=add-new&act=update&id=' . $value->id . '">' . |
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$title . '</a>', |
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'code' => '[' . $shortcode . ' id="' . $value->id . '"]', |
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'view' => $tool_view, |
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'action' => $tool_action, |
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'conversion' => $conversion, |
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); |
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} |
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} |
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|
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return $data; |
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} |
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|
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/** |
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* Retrieve the current page number |
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* |
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* @access public |
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* @return int Current page number |
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* @since 1.5 |
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*/ |
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public function get_paged() { |
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return isset( $_GET['paged'] ) ? absint( $_GET['paged'] ) : 1; |
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} |
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|
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/** |
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* Retrieves the search query string |
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* |
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* @access public |
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* @return mixed string If search is present, false otherwise |
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* @since 1.0 |
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*/ |
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public function get_search() { |
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return ! empty( $_POST['s'] ) ? urldecode( trim( $_POST['s'] ) ) : false; |
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} |
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|
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public function list_count() { |
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global $wpdb; |
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$data = $this->data; |
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$result = $wpdb->get_results( "SELECT * FROM " . $data . " order by id asc" ); |
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$count = count( $result ); |
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|
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return $count; |
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} |
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|
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/** |
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* Render the checkbox column |
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* |
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* @access public |
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* |
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* @param array $item Contains all the data for the checkbox column |
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* |
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* @return string Displays a checkbox |
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* @since 1.0 |
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*/ |
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public function column_cb( $item ) { |
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return sprintf( '<input type="checkbox" name="%1$s[]" value="%2$s" />', 'ID', $item['ID'] ); |
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} |
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|
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/** |
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* Retrieve the bulk actions |
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* |
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* @access public |
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* @return array $actions Array of the bulk actions |
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* @since 1.4 |
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*/ |
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public function get_bulk_actions() { |
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$actions = array( |
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'delete-items' => 'Delate', |
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); |
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|
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return $actions; |
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} |
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|
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/** |
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* Gets the name of the primary column. |
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* |
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* @return string Name of the primary column. |
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* @since 1.0 |
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* @access protected |
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* |
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*/ |
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protected function get_primary_column_name() { |
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return 'ID'; |
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} |
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|
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/** |
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* Allows you to sort the data by the variables set in the $_GET |
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* |
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* @return Mixed |
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*/ |
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private function sort_data( $a, $b ) { |
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// If no sort, default to title |
| 318 |
$orderby = ( ! empty( $_GET['orderby'] ) ) ? sanitize_text_field( $_GET['orderby'] ) : 'ID'; |
| 319 |
// If no order, default to asc |
| 320 |
$order = ( ! empty( $_GET['order'] ) ) ? sanitize_text_field( $_GET['order'] ) : 'desc'; |
| 321 |
// Determine sort order |
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$result = strnatcmp( $a[ $orderby ], $b[ $orderby ] ); |
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|
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// Send final sort direction to usort |
| 325 |
return ( $order === 'asc' ) ? $result : - $result; |
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|
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} |
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|
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} |
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|
