Manager

Back Back Up Advanced Editor

<?php

/**
 * WPML: display correct flags on the overview screens
 */
class CPAC_WPML_COLUMN {

CONST COLUMN_NAME = 'icl_translations';

private $column;

/**
 * WPML compatibility
 */
class CPAC_WPML {

function __construct() {

// load wpml columns in AC columns menu
		add_action( 'cac/set_columns', array( $this, 'add_columns_to_settings_menu' ) );

// display correct flags on the overview screens
		add_action( 'cac/loaded', array( $this, 'replace_flags' ) );

// enable the translation of the column labels
		add_action( 'wp_loaded', array( $this, 'register_column_labels' ), 99 );

// enable the WPML translation of column headings
		add_filter( 'cac/headings/label', array( $this, 'register_translated_label' ), 10, 4 );

// set WPML to be a columns screen for translation so that storage models are loaded
		add_filter( 'cac/is_cac_screen', array( $this, 'is_cac_screen' ) );
	}

public function replace_flags( $cac ) {
		if ( ! class_exists( 'SitePress', false ) ) {
			return;
		}
		if ( ! $cac->is_columns_screen() ) {
			return;
		}

$settings = get_option( 'icl_sitepress_settings' );
		if ( ! isset( $settings['custom_posts_sync_option'] ) ) {
			return;
		}
		$post_types = (array) $settings['custom_posts_sync_option'];
		$post_types['post'] = 1;
		$post_types['page'] = 1;
		foreach ( $post_types  as $post_type => $value ) {
			if ( $value ) {
				new CPAC_WPML_COLUMN( $post_type );
			}
		}
	}

public function add_columns_to_settings_menu( $storage_model ) {
		if ( ! class_exists( 'SitePress', false ) ) {
			return;
		}
		if ( 'post' !== $storage_model->type ) {
			return;
		}

global $pagenow, $cpac;

// check if we are on the correct page or when a column is being refreshed by ajax.
		if ( ( 'options-general.php' !== $pagenow ) && ( empty( $_POST['action'] ) || 'cpac_column_refresh' !== $_POST['action'] ) ) {
			return;
		}

// prevent PHP errors from SitePress
		global $sitepress, $posts;
		$posts = get_posts( array(
			'post_type' => $storage_model->post_type,
			'posts_per_page' => 1
		));

add_filter( 'manage_' . $storage_model->post_type . 's_columns', array( $sitepress, 'add_posts_management_column' ) );
	}

public function register_column_labels() {
		global $cpac;

// dont load this unless required by WPML
		if ( ! isset( $_GET['page'] ) || 'wpml-string-translation/menu/string-translation.php' !== $_GET['page'] ) {
			return;
		}

foreach ( $cpac->storage_models as $storage_model ) {
			foreach ( $storage_model->get_stored_columns() as $column_name => $options ) {
				icl_register_string( 'Admin Columns', $storage_model->key . '_' . $column_name, stripslashes( $options['label'] ) );
			}
		}
	}

public function register_translated_label( $label, $column_name, $column_options, $storage_model ) {

if ( function_exists( 'icl_t' ) ) {
			$name 	= $storage_model->key . '_' . $column_name;
			$label 	= icl_t( 'Admin Columns', $name, $label );
		}
		return $label;
	}

public function is_cac_screen( $is_columns_screen ) {

if ( isset( $_GET['page'] ) && 'wpml-string-translation/menu/string-translation.php' == $_GET['page'] ) {
			return true;
		}
		return $is_columns_screen;
	}
}
new CPAC_WPML;