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<?php |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly |
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} |
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|
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if ( ! class_exists( 'ACF_WPML_Compatibility' ) ) : |
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|
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class ACF_WPML_Compatibility { |
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|
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/** |
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* __construct |
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* |
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* Sets up the class functionality. |
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* |
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* @date 23/06/12 |
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* @since 3.1.8 |
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* |
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* @param void |
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* @return void |
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*/ |
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function __construct() { |
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|
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// global |
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global $sitepress; |
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|
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// update settings |
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acf_update_setting( 'default_language', $sitepress->get_default_language() ); |
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acf_update_setting( 'current_language', $sitepress->get_current_language() ); |
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|
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// localize data |
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acf_localize_data( |
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array( |
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'language' => $sitepress->get_current_language(), |
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) |
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); |
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|
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// switch lang during AJAX action |
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add_action( 'acf/verify_ajax', array( $this, 'verify_ajax' ) ); |
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|
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// prevent 'acf-field' from being translated |
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add_filter( 'get_translatable_documents', array( $this, 'get_translatable_documents' ) ); |
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|
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// check if 'acf-field-group' is translatable |
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if ( $this->is_translatable() ) { |
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|
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// actions |
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add_action( 'acf/upgrade_500_field_group', array( $this, 'upgrade_500_field_group' ), 10, 2 ); |
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add_action( 'icl_make_duplicate', array( $this, 'icl_make_duplicate' ), 10, 4 ); |
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|
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// filters |
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add_filter( 'acf/settings/save_json', array( $this, 'settings_save_json' ) ); |
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add_filter( 'acf/settings/load_json', array( $this, 'settings_load_json' ) ); |
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} |
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} |
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|
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/** |
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* is_translatable |
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* |
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* Returns true if the acf-field-group post type is translatable. |
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* Also adds compatibility with ACF4 settings |
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* |
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* @date 10/04/2015 |
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* @since 5.2.3 |
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* |
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* @param void |
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* @return bool |
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*/ |
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function is_translatable() { |
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|
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// global |
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global $sitepress; |
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|
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// vars |
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$post_types = $sitepress->get_setting( 'custom_posts_sync_option' ); |
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|
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// return false if no post types |
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if ( ! acf_is_array( $post_types ) ) { |
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return false; |
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} |
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|
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// prevent 'acf-field' from being translated |
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if ( ! empty( $post_types['acf-field'] ) ) { |
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$post_types['acf-field'] = 0; |
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$sitepress->set_setting( 'custom_posts_sync_option', $post_types ); |
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} |
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|
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// when upgrading to version 5, review 'acf' setting |
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// update 'acf-field-group' if 'acf' is translatable, and 'acf-field-group' does not yet exist |
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if ( ! empty( $post_types['acf'] ) && ! isset( $post_types['acf-field-group'] ) ) { |
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$post_types['acf-field-group'] = 1; |
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$sitepress->set_setting( 'custom_posts_sync_option', $post_types ); |
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} |
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|
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// return true if acf-field-group is translatable |
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if ( ! empty( $post_types['acf-field-group'] ) ) { |
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return true; |
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} |
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|
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// return |
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return false; |
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} |
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|
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/** |
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* upgrade_500_field_group |
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* |
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* Update the icl_translations table data when creating the field groups. |
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* |
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* @date 10/04/2015 |
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* @since 5.2.3 |
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* |
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* @param array $field_group The new field group array. |
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* @param object $ofg The old field group WP_Post object. |
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* @return void |
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*/ |
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function upgrade_500_field_group( $field_group, $ofg ) { |
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|
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// global |
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global $wpdb; |
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|
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// get translation rows (old acf4 and new acf5) |
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$old_row = $wpdb->get_row( |
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$wpdb->prepare( |
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"SELECT * FROM {$wpdb->prefix}icl_translations WHERE element_type=%s AND element_id=%d", |
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'post_acf', |
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$ofg->ID |
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), |
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ARRAY_A |
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); |
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|
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$new_row = $wpdb->get_row( |
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$wpdb->prepare( |
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"SELECT * FROM {$wpdb->prefix}icl_translations WHERE element_type=%s AND element_id=%d", |
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'post_acf-field-group', |
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$field_group['ID'] |
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), |
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ARRAY_A |
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); |
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|
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// bail early if no rows |
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if ( ! $old_row || ! $new_row ) { |
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return; |
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} |
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|
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// create reference of old trid to new trid |
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// trid is a simple int used to find associated objects |
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if ( empty( $this->trid_ref ) ) { |
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$this->trid_ref = array(); |
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} |
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|
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// update trid |
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if ( isset( $this->trid_ref[ $old_row['trid'] ] ) ) { |
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|
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// this field group is a translation of another, update it's trid to match the previously inserted group |
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$new_row['trid'] = $this->trid_ref[ $old_row['trid'] ]; |
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} else { |
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|
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// this field group is the first of it's translations, update the reference for future groups |
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$this->trid_ref[ $old_row['trid'] ] = $new_row['trid']; |
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} |
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|
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// update icl_translations |
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// Row is created by WPML, and much easier to tweak it here due to the very complicated and nonsensical WPML logic |
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$table = "{$wpdb->prefix}icl_translations"; |
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$data = array( |
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'trid' => $new_row['trid'], |
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'language_code' => $old_row['language_code'], |
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); |
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$where = array( 'translation_id' => $new_row['translation_id'] ); |
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$data_format = array( '%d', '%s' ); |
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$where_format = array( '%d' ); |
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|
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// allow source_language_code to equal NULL |
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if ( $old_row['source_language_code'] ) { |
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|
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$data['source_language_code'] = $old_row['source_language_code']; |
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$data_format[] = '%s'; |
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} |
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|
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// update wpdb |
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$result = $wpdb->update( $table, $data, $where, $data_format, $where_format ); |
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} |
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|
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/** |
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* settings_save_json |
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* |
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* Modifies the json path. |
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* |
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* @date 19/05/2014 |
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* @since 5.0.0 |
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* |
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* @param string $path The json save path. |
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* @return string |
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*/ |
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function settings_save_json( $path ) { |
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|
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// bail early if dir does not exist |
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if ( ! is_writable( $path ) ) { |
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return $path; |
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} |
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|
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// ammend |
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$path = untrailingslashit( $path ) . '/' . acf_get_setting( 'current_language' ); |
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|
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// make dir if does not exist |
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if ( ! file_exists( $path ) ) { |
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mkdir( $path, 0777, true ); |
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} |
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|
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// return |
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return $path; |
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} |
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|
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/** |
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* settings_load_json |
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* |
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* Modifies the json path. |
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* |
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* @date 19/05/2014 |
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* @since 5.0.0 |
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* |
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* @param string $path The json save path. |
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* @return string |
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*/ |
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function settings_load_json( $paths ) { |
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|
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// loop |
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if ( $paths ) { |
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foreach ( $paths as $i => $path ) { |
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$paths[ $i ] = untrailingslashit( $path ) . '/' . acf_get_setting( 'current_language' ); |
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} |
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} |
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|
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// return |
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return $paths; |
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} |
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|
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/** |
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* icl_make_duplicate |
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* |
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* description |
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* |
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* @date 26/02/2014 |
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* @since 5.0.0 |
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* |
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* @param void |
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* @return void |
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*/ |
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function icl_make_duplicate( $master_post_id, $lang, $postarr, $id ) { |
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|
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// bail early if not acf-field-group |
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if ( $postarr['post_type'] != 'acf-field-group' ) { |
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return; |
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} |
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|
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// update the lang |
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acf_update_setting( 'current_language', $lang ); |
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|
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// duplicate field group specifying the $post_id |
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acf_duplicate_field_group( $master_post_id, $id ); |
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|
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// always translate independately to avoid many many bugs! |
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// - translation post gets a new key (post_name) when origional post is saved |
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// - local json creates new files due to changed key |
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global $iclTranslationManagement; |
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$iclTranslationManagement->reset_duplicate_flag( $id ); |
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} |
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|
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|
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/** |
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* verify_ajax |
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* |
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* Sets the correct language during AJAX requests. |
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* |
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* @type function |
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* @date 7/08/2015 |
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* @since 5.2.3 |
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* |
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* @param void |
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* @return void |
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*/ |
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function verify_ajax() { |
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|
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// phpcs:disable WordPress.Security.NonceVerification.Recommended -- Verified elsewhere. |
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// set the language for this AJAX request |
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// this will allow get_posts to work as expected (load posts from the correct language) |
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if ( isset( $_REQUEST['lang'] ) ) { |
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global $sitepress; |
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$sitepress->switch_lang( sanitize_text_field( $_REQUEST['lang'] ) ); |
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} |
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// phpcs:enable WordPress.Security.NonceVerification.Recommended |
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} |
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|
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/** |
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* get_translatable_documents |
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* |
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* Removes 'acf-field' from the available post types for translation. |
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* |
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* @type function |
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* @date 17/8/17 |
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* @since 5.6.0 |
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* |
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* @param array $icl_post_types The array of post types. |
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* @return array |
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*/ |
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function get_translatable_documents( $icl_post_types ) { |
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|
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// unset |
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unset( $icl_post_types['acf-field'] ); |
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|
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// return |
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return $icl_post_types; |
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} |
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} |
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|
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acf_new_instance( 'ACF_WPML_Compatibility' ); |
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|
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endif; // class_exists check |
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|
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|
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|
