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<?php
/*
* @since Types 1.2
*
* All WPML specific functions should be moved here.
*
* Mind wpml_action parameter for field.
* Values:
* 0 nothing (ignore), 1 copy, 2 translate
*
*
*/
add_action( 'wpcf_after_init', 'wpcf_wpml_init' );
add_action( 'init', 'wpcf_wpml_warnings_init', PHP_INT_MAX );
// Only when WPML active
if ( defined( 'ICL_SITEPRESS_VERSION' ) ) {
add_filter( 'get_post_metadata',
'wpcf_wpml_relationship_meta_belongs_filter', 10, 4 );
// Relationship filter get_children query
add_filter( 'wpcf_relationship_get_children_query',
'wpcf_wpml_relationship_get_children_query', 10, 5 );
add_filter( 'types_fields', 'wpcf_wpml_fields_filter', 10, 3 );
add_filter( 'types_post_type', 'wpcf_wpml_post_types_translate', 10, 3 );
add_filter( 'types_taxonomy', 'wpcf_wpml_taxonomy_translate', 10, 3 );
/*
*
* Filter terms used when:
* - Displaying Group form
* - Filtering Group on post edit screen
*/
add_filter( 'wpcf_group_form_filter_terms',
'wpcf_wpml_group_form_filter_terms_filter' );
add_filter( 'wpcf_post_group_filter_settings',
'wpcf_wpml_post_group_filter_taxonomies', 10, 4 );
/*
* Add untranslated IDs to form
*/
add_filter( 'wpcf_form_fields', 'wpcf_wpml_group_filter_add_missing_terms',
10, 2 );
// Sync
add_action( 'wpcf_post_type_renamed', 'wpcf_wpml_post_type_renamed', 10, 2 );
add_action( 'wpcf_taxonomy_renamed', 'wpcf_wpml_taxonomy_renamed', 10, 2 );
// Relationship save child language
add_action( 'wpcf_relationship_save_child',
'wpcf_wpml_relationship_save_child', 10, 2 );
// Dissallow WPML to delete fields in translated posts
add_action( 'wpcf_postmeta_before_delete',
'wpcf_wpml_remove_delete_postmeta_hook_remove', 10, 2 );
add_action( 'wpcf_postmeta_after_delete',
'wpcf_wpml_remove_delete_postmeta_hook_add', 10, 2 );
add_action( 'wpcf_postmeta_before_delete_repetitive',
'wpcf_wpml_remove_delete_postmeta_hook_remove', 10, 2 );
add_action( 'wpcf_postmeta_after_delete_repetitive',
'wpcf_wpml_remove_delete_postmeta_hook_add', 10, 2 );
// Fix saving repetitive
add_action( 'wpcf_postmeta_before_add_repetitive',
'wpcf_wpml_sync_postmeta_hook_remove', 10, 2 );
add_action( 'wpcf_postmeta_before_add_last_repetitive',
'wpcf_wpml_sync_postmeta_hook_add', 10, 2 );
add_action( 'wpcf_postmeta_after_add_repetitive',
'wpcf_wpml_sync_postmeta_hook_add', 10, 2 );
// Fix to set correct parent and children for duplicated posts
add_action( 'icl_make_duplicate', 'wpcf_wpml_duplicated_post_relationships',
20, 4);
}
/**
* Adds wpml_action property.
*
* @param type $fields
* @return array
*/
function wpcf_wpml_fields_filter( $fields ) {
foreach ( $fields as &$field ) {
$field = wpcf_wpml_field_filter( $field );
}
return $fields;
}
/**
* Adds wpml_action property.
*
* @global type $iclTranslationManagement
* @param type $field
* @return array
*/
function wpcf_wpml_field_filter( $field ) {
global $iclTranslationManagement;
$actions = array(
'ignore' => 0,
'copy' => 1,
'translate' => 2,
);
$action = isset( $field['wpml_action'] ) ? $field['wpml_action'] : null;
// Always use TM settings if available
if ( defined( 'WPML_TM_VERSION' ) && !empty( $iclTranslationManagement ) ) {
if ( isset( $iclTranslationManagement->settings['custom_fields_translation'][$field['meta_key']] ) ) {
$action = intval( $iclTranslationManagement->settings['custom_fields_translation'][$field['meta_key']] );
}
}
if ( is_null( $action ) || !is_numeric( $action ) ) {
if ( isset( $actions[strval( $action )] ) ) {
$action = intval( $actions[strval( $action )] );
} else if ( isset( $field['type'] ) ) {
$action = wpcf_wpml_get_action_by_type( $field['type'] );
}
}
$field['wpml_action'] = intval( $action );
return $field;
}
/**
* Returns WPML action by field type.
*
* @param type $type
* @return type
*/
function wpcf_wpml_get_action_by_type( $type ) {
return in_array( $type,
array('date', 'skype', 'numeric', 'phone', 'image', 'file', 'email',
'url') ) ? 1 : 2;
}
function wpcf_wpml_init() {
global $wpcf;
// Init object
$wpcf->wpml = new stdClass();
// Holds all processed terms in current form
$wpcf->wpml->group_form_filter_taxonomies_filtered = array();
// Holds all translated terms if on language other than default
$wpcf->wpml->group_form_filter_taxonomies_translated = array();
}
/**
* WPML translate call.
*
* @param string $name name of translated string
* @param mixed $string value to translate, but process only strings
* @param string $context context of translation
* @return string translated string
*/
function wpcf_translate( $name, $string, $context = 'plugin Types' )
{
/**
* do not translate if $string is not a string or is empty
*/
if ( empty($string) || !is_string($string) ) {
return $string;
}
/**
* translate
*/
return apply_filters(
'wpml_translate_single_string',
stripslashes( $string ),
$context,
$name
);
}
/**
* Registers WPML translation string.
*
* @param type $context
* @param type $name
* @param type $value
*/
function wpcf_translate_register_string( $context, $name, $value,
$allow_empty_value = false ) {
if ( function_exists( 'icl_register_string' ) ) {
icl_register_string( $context, $name, stripslashes( $value ),
$allow_empty_value );
}
}
/**
* Relationship filter get_children query.
*
* @param type $_query string for get_posts()
* @param type $parent Parent
* @param type $post_type Children post type
* @param type $data Saved data
* @param type $field Ordering field (optional)
*/
function wpcf_wpml_relationship_get_children_query( $query, $parent, $post_type,
$data, $field = null ) {
global $sitepress;
// Check if children post type is translatable
if ( !$sitepress->is_translated_post_type( $post_type ) ) {
$query['lang'] = 'all';
}
return $query;
}
/**
* WPML editor filter
*
* @param type $cf_name
* @return type
*/
function wpcf_icl_editor_cf_name_filter( $cf_name ) {
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
$fields = wpcf_admin_fields_get_fields();
if ( empty( $fields ) ) {
return $cf_name;
}
$cf_name = substr( $cf_name, 6 );
if ( strpos( $cf_name, WPCF_META_PREFIX ) == 0 ) {
$cf_name = str_replace( WPCF_META_PREFIX, '', $cf_name );
}
if ( isset( $fields[$cf_name]['name'] ) ) {
$cf_name = wpcf_translate( 'field ' . $fields[$cf_name]['id'] . ' name',
$fields[$cf_name]['name'] );
}
return $cf_name;
}
/**
* WPML editor filter
*
* @param type $cf_name
* @param type $description
* @return type
*/
function wpcf_icl_editor_cf_description_filter( $description, $cf_name ) {
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
$fields = wpcf_admin_fields_get_fields();
if ( empty( $fields ) ) {
return $description;
}
$cf_name = substr( $cf_name, 6 );
if ( strpos( $cf_name, WPCF_META_PREFIX ) == 0 ) {
$cf_name = str_replace( WPCF_META_PREFIX, '', $cf_name );
}
if ( isset( $fields[$cf_name]['description'] ) ) {
$description = wpcf_translate( 'field ' . $fields[$cf_name]['id'] . ' description',
$fields[$cf_name]['description'] );
}
return $description;
}
/**
* WPML editor filter
*
* @param type $cf_name
* @param type $style
* @return type
*/
function wpcf_icl_editor_cf_style_filter( $style, $cf_name ) {
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
$fields = wpcf_admin_fields_get_fields();
if ( empty( $fields ) ) {
return $style;
}
$cf_name = substr( $cf_name, 6 );
if ( strpos( $cf_name, WPCF_META_PREFIX ) == 0 ) {
$cf_name = str_replace( WPCF_META_PREFIX, '', $cf_name );
}
if ( isset( $fields[$cf_name]['type'] ) && $fields[$cf_name]['type'] == 'textarea' ) {
$style = 1;
}
if ( isset( $fields[$cf_name]['type'] ) && $fields[$cf_name]['type'] == 'wysiwyg' ) {
$style = 2;
}
return $style;
}
/**
* Bulk translation.
*/
function wpcf_admin_bulk_string_translation() {
if ( !function_exists( 'icl_register_string' ) ) {
return false;
}
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
require_once WPCF_EMBEDDED_INC_ABSPATH . '/custom-types.php';
require_once WPCF_EMBEDDED_INC_ABSPATH . '/custom-taxonomies.php';
// Register groups
$groups = wpcf_admin_fields_get_groups();
foreach ( $groups as $group_id => $group ) {
$group_wpml = new Types_Wpml_Field_Group( Types_Field_Group_Post_Factory::load( $group['slug'] ) );
$group_wpml->register();
}
// Register fields
$fields = wpcf_admin_fields_get_fields();
foreach ( $fields as $field_id => $field ) {
wpcf_translate_register_string( 'plugin Types',
'field ' . $field_id . ' name', $field['name'] );
if ( isset( $field['description'] ) ) {
wpcf_translate_register_string( 'plugin Types',
'field ' . $field_id . ' description', $field['description'] );
}
// For radios or select
if ( !empty( $field['data']['options'] ) ) {
foreach ( $field['data']['options'] as $name => $option ) {
if ( $name == 'default' ) {
continue;
}
if ( isset( $option['title'] ) ) {
wpcf_translate_register_string( 'plugin Types',
'field ' . $field_id . ' option ' . $name . ' title',
$option['title'] );
}
if ( wpcf_wpml_field_is_translated( $field ) ) {
if ( isset( $option['value'] ) ) {
wpcf_translate_register_string( 'plugin Types',
'field ' . $field_id . ' option ' . $name . ' value',
$option['value'] );
}
}
if ( isset( $option['display_value'] ) ) {
wpcf_translate_register_string( 'plugin Types',
'field ' . $field_id . ' option ' . $name . ' display value',
$option['display_value'] );
}
}
}
if ( $field['type'] == 'checkbox' && (isset( $field['set_value'] ) && $field['set_value'] != '1') ) {
// we need to translate the check box value to store
wpcf_translate_register_string( 'plugin Types',
'field ' . $field_id . ' checkbox value',
$field['set_value'] );
}
if ( $field['type'] == 'checkbox' && !empty( $field['display_value_selected'] ) ) {
// we need to translate the check box value to store
wpcf_translate_register_string( 'plugin Types',
'field ' . $field_id . ' checkbox value selected',
$field['display_value_selected'] );
}
if ( $field['type'] == 'checkbox' && !empty( $field['display_value_not_selected'] ) ) {
// we need to translate the check box value to store
wpcf_translate_register_string( 'plugin Types',
'field ' . $field_id . ' checkbox value not selected',
$field['display_value_not_selected'] );
}
// Validation message
if ( !empty( $field['data']['validate'] ) ) {
foreach ( $field['data']['validate'] as $method => $validation ) {
if ( !empty( $validation['message'] ) ) {
// Skip if it's same as default
$default_message = wpcf_admin_validation_messages( $method );
if ( $validation['message'] != $default_message ) {
wpcf_translate_register_string( 'plugin Types',
'field ' . $field_id . ' validation message ' . $method,
$validation['message'] );
}
}
}
}
}
// Register types
$custom_types = get_option( WPCF_OPTION_NAME_CUSTOM_TYPES, array() );
foreach ( $custom_types as $post_type => $data ) {
wpcf_custom_types_register_translation( $post_type, $data );
}
// Register taxonomies
$custom_taxonomies = get_option( WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array() );
foreach ( $custom_taxonomies as $taxonomy => $data ) {
wpcf_custom_taxonimies_register_translation( $taxonomy, $data );
}
}
function wpcf_post_relationship_set_translated_children( $parent_post_id ) {
// WPML check if it's translation of a child
// Fix up the parent if it's the child of a related post and it doesn't yet have a parent
if ( function_exists( 'icl_object_id' ) ) {
$post = get_post( $parent_post_id );
global $sitepress;
$ulanguage = $sitepress->get_language_for_element( $parent_post_id,
'post_' . $post->post_type );
remove_filter( 'get_post_metadata',
'wpcf_wpml_relationship_meta_belongs_filter', 10, 4 );
$original_post_id = icl_object_id( $parent_post_id, $post->post_type,
false );
if ( !empty( $original_post_id ) ) {
// it has a translation
$original_post = get_post( $original_post_id );
if ( !empty( $original_post ) ) {
// look for _wpcf_belongs_xxxx_id fields.
$meta_key = '_wpcf_belongs_' . $original_post->post_type . '_id';
global $wpdb;
$query = sprintf(
'SELECT post_id FROM %s WHERE meta_key= %%s AND meta_value= %%d',
$wpdb->postmeta
);
$original_children = $wpdb->get_col( $wpdb->prepare( $query, $meta_key, $original_post_id ) );
foreach ( $original_children as $child_id ) {
$child_post = get_post( $child_id );
// set if the child is tranlated
$translated_child_id = icl_object_id( $child_id,
$child_post->post_type, false, $ulanguage );
if ( $translated_child_id ) {
// Set the parent to be the translated parent
update_post_meta( $translated_child_id, $meta_key,
$parent_post_id );
}
}
}
}
add_filter( 'get_post_metadata',
'wpcf_wpml_relationship_meta_belongs_filter', 10, 4 );
}
}
function wpcf_post_relationship_set_translated_parent( $child_post_id ) {
// WPML check if it's translation of a child
// Fix up the parent if it's the child of a related post and it doesn't yet have a parent
if ( function_exists( 'icl_object_id' ) ) {
remove_filter( 'get_post_metadata',
'wpcf_wpml_relationship_meta_belongs_filter', 10, 4 );
$post = get_post( $child_post_id );
$original_post_id = icl_object_id( $child_post_id, $post->post_type,
false );
if ( !empty( $original_post_id ) ) {
// it has a translation
$original_post = get_post( $original_post_id );
if ( !empty( $original_post ) ) {
// look for _wpcf_belongs_xxxx_id fields.
$metas = get_post_custom( $original_post->ID );
foreach ( $metas as $meta_key => $meta ) {
if ( strpos( $meta_key, '_wpcf_belongs_' ) !== false ) {
$meta_post = get_post( $meta[0] );
if ( !empty( $meta_post ) ) {
global $sitepress;
$ulanguage = $sitepress->get_language_for_element( $child_post_id,
'post_' . $post->post_type );
$meta_translated_id = icl_object_id( $meta_post->ID,
$meta_post->post_type, false, $ulanguage );
if ( $meta_translated_id ) {
// Set the parent to be the translated parent
update_post_meta( $child_post_id, $meta_key,
$meta_translated_id );
}
}
}
}
}
}
add_filter( 'get_post_metadata',
'wpcf_wpml_relationship_meta_belongs_filter', 10, 4 );
}
}
/**
* Returns translated '_wpcf_belongs_XXX_id' if any.
*
* @global type $sitepress
* @param type $value
* @param type $object_id
* @param type $meta_key
* @param type $single
* @return type
*/
function wpcf_wpml_relationship_meta_belongs_filter( $value, $object_id,
$meta_key, $single ) {
// WPML check if it's translation of a child
// Only force if meta is not already set
if ( empty( $value ) && function_exists( 'icl_object_id' ) && strpos( $meta_key,
'_wpcf_belongs_' ) !== false ) {
$post = get_post( $object_id );
$original_post_id = icl_object_id( $object_id, $post->post_type, false );
if ( !empty( $original_post_id ) ) {
remove_filter( 'get_post_metadata',
'wpcf_wpml_relationship_meta_belongs_filter', 10, 4 );
$original_post_meta = get_post_meta( $original_post_id, $meta_key,
true );
add_filter( 'get_post_metadata',
'wpcf_wpml_relationship_meta_belongs_filter', 10, 4 );
if ( !empty( $original_post_meta ) ) {
$meta_post = get_post( $original_post_meta );
if ( !empty( $meta_post ) ) {
global $sitepress;
$ulanguage = $sitepress->get_language_for_element( $object_id,
'post_' . $post->post_type );
$meta_translated_id = icl_object_id( $meta_post->ID,
$meta_post->post_type, false, $ulanguage );
if ( !empty( $meta_translated_id ) ) {
if ($single) {
$value = $meta_translated_id;
} else {
$value = array($meta_translated_id);
}
}
}
}
}
}
return $value;
}
/**
* Adjust translated IDs.
*
* @global type $sitepress
* @param type $parent_post_id
*/
function wpcf_wpml_relationship_save_post_hook( $parent_post_id ){
// WPML check if it's translation of a child
// Fix up the parent if it's the child of a related post and it doesn't yet have a parent
if ( function_exists( 'icl_object_id' ) ) {
remove_filter( 'get_post_metadata',
'wpcf_wpml_relationship_meta_belongs_filter', 10, 4 );
$post = get_post( $parent_post_id );
$original_post_id = icl_object_id( $parent_post_id, $post->post_type,
false );
if ( !empty( $original_post_id ) ) {
// it has a translation
$original_post = get_post( $original_post_id );
if ( !empty( $original_post ) ) {
// look for _wpcf_belongs_xxxx_id fields.
$metas = get_post_custom( $original_post->ID );
foreach ( $metas as $meta_key => $meta ) {
if ( strpos( $meta_key, '_wpcf_belongs_' ) !== false ) {
$meta_post = get_post( $meta[0] );
$exists = get_post_meta( $parent_post_id, $meta_key,
true );
if ( !empty( $meta_post ) && empty( $exists ) ) {
global $sitepress;
$ulanguage = $sitepress->get_language_for_element( $parent_post_id,
'post_' . $post->post_type );
$meta_translated_id = icl_object_id( $meta_post->ID,
$meta_post->post_type, false, $ulanguage );
// Only force if meta is not already set
if ( !empty( $meta_translated_id ) ) {
update_post_meta( $parent_post_id, $meta_key,
$meta_translated_id );
}
}
}
}
}
}
add_filter( 'get_post_metadata',
'wpcf_wpml_relationship_meta_belongs_filter', 10, 4 );
}
}
/**
* Registers translation data.
*
* @param type $post_type
* @param type $data
*/
function wpcf_custom_types_register_translation( $post_type, $data ) {
if ( !function_exists( 'icl_register_string' ) ) {
return $data;
}
if ( isset( $data['description'] ) ) {
wpcf_translate_register_string( 'Types-CPT',
$post_type . ' description', $data['description'] );
}
wpcf_wpml_register_labels( $post_type, $data, 'post_type' );
}
/**
* Registers translation data.
*
* @param type $post_type
* @param type $data
*/
function wpcf_custom_taxonimies_register_translation( $taxonomy, $data ) {
if ( !function_exists( 'icl_register_string' ) ) {
return $data;
}
if ( isset( $data['description'] ) ) {
wpcf_translate_register_string( 'Types-TAX', $taxonomy . ' description',
$data['description'] );
}
wpcf_wpml_register_labels( $taxonomy, $data, 'taxonomy' );
}
/**
* Registers labels.
*
* @param type $prefix
* @param type $data
* @param type $context
*/
function wpcf_wpml_register_labels( $prefix, $data, $context = 'post' ) {
foreach ( $data['labels'] as $label => $string ) {
switch ( $context ) {
case 'taxonomies':
case 'taxonomy':
case 'tax':
$default = wpcf_custom_taxonomies_default();
if ( $label == 'name' || $label == 'singular_name' ) {
wpcf_translate_register_string( 'Types-TAX',
$prefix . ' ' . $label, $string );
continue;
}
if ( isset( $default['labels'][$label] ) && $string == $default['labels'][$label] ) {
wpcf_translate_register_string( 'Types-TAX', $label, $string );
} else {
wpcf_translate_register_string( 'Types-TAX',
$prefix . ' ' . $label, $string );
}
break;
default:
$default = wpcf_custom_types_default();
// Name and singular_name
if ( $label == 'name' || $label == 'singular_name' ) {
wpcf_translate_register_string( 'Types-CPT',
$prefix . ' ' . $label, $string );
continue;
}
// Check others for defaults
if ( isset( $default['labels'][$label] ) && $string == $default['labels'][$label] ) {
// Register default translation
wpcf_translate_register_string( 'Types-CPT', $label, $string );
} else {
wpcf_translate_register_string( 'Types-CPT',
$prefix . ' ' . $label, $string );
}
break;
}
}
}
/**
* Translates data.
*
* @param type $post_type
* @param type $data
*/
function wpcf_wpml_post_types_translate( $data, $post_type ) {
if ( !function_exists( 'icl_t' ) ) {
return $data;
}
$default = wpcf_custom_types_default();
if ( !empty( $data['description'] ) ) {
$data['description'] = wpcf_translate( $post_type . ' description',
$data['description'], 'Types-CPT' );
}
foreach ( $data['labels'] as $label => $string ) {
if ( $label == 'name' || $label == 'singular_name' ) {
$data['labels'][$label] = wpcf_translate( $post_type . ' ' . $label,
$string, 'Types-CPT' );
continue;
}
if ( !isset( $default['labels'][$label] ) || $string !== $default['labels'][$label] ) {
$data['labels'][$label] = wpcf_translate( $post_type . ' ' . $label,
$string, 'Types-CPT' );
} else {
$data['labels'][$label] = wpcf_translate( $label, $string,
'Types-CPT' );
}
}
return $data;
}
/**
* Translates data.
*
* @param type $taxonomy
* @param type $data
*/
function wpcf_wpml_taxonomy_translate( $data, $taxonomy ) {
if ( !function_exists( 'icl_t' ) ) {
return $data;
}
$default = wpcf_custom_taxonomies_default();
if ( !empty( $data['description'] ) ) {
$data['description'] = wpcf_translate( $taxonomy . ' description',
$data['description'], 'Types-TAX' );
}
foreach ( $data['labels'] as $label => $string ) {
if ( $label == 'name' || $label == 'singular_name' ) {
$data['labels'][$label] = wpcf_translate( $taxonomy . ' ' . $label,
$string, 'Types-TAX' );
continue;
}
if ( !isset( $default['labels'][$label] ) || $string !== $default['labels'][$label] ) {
$data['labels'][$label] = wpcf_translate( $taxonomy . ' ' . $label,
$string, 'Types-TAX' );
} else {
$data['labels'][$label] = wpcf_translate( $label, $string,
'Types-TAX' );
}
}
return $data;
}
/**
* Filters terms on Group form filter.
*
* Do not complicate this, just replace term ID
* with corresponding original ID.
*
* @param array $terms array of terms objects.
* @return array
*/
function wpcf_wpml_group_form_filter_terms_filter( $terms ) {
global $sitepress, $wpdb, $wpcf;
foreach ( $terms as $k => $term ) {
// Mark it
$wpcf->wpml->group_form_filter_taxonomies_filtered[$term->term_taxonomy_id] = $term->term_taxonomy_id;
// Only on other language
if ( $sitepress->get_default_language() != $sitepress->get_current_language() ) {
// Get original term
$original_term_id = icl_object_id( $term->term_id, $term->taxonomy,
true, $sitepress->get_default_language() );
// Only if translation found
if ( $term->term_id != $original_term_id ) {
/*
*
* Note that WPML will return term_id.
*/
$_term = $wpdb->get_row( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy = %s AND t.term_id = %d LIMIT 1",
$term->taxonomy, $original_term_id ) );
if ( !empty( $_term ) ) {
// Mark it
$wpcf->wpml->group_form_filter_taxonomies_translated[$term->term_taxonomy_id] = array(
'original_term_taxonomy_id' => $term->term_taxonomy_id,
'term_taxonomy_id' => $_term->term_taxonomy_id,
'term_id' => $_term->term_id,
);
// Adjust Ids
$term->term_taxonomy_id = $_term->term_taxonomy_id;
$term->term_id = $_term->term_id;
} else {
$wpcf->debug->errors['wpml']['missing_original_term'][] = $term;
}
}
$terms[$k] = $term;
}
}
return $terms;
}
/**
* Adjusts term_id in group filter in post edit screen.
*
* @global type $sitepress
* @global object $wpdb
* @param type $group
* @return type
*/
function wpcf_wpml_post_group_filter_taxonomies( $group, $post, $context, $post_terms )
{
global $sitepress, $wpdb;
if (empty( $post->ID )) {
return $group;
}
$post_language = $sitepress->get_language_for_element( $post->ID,
'post_' . $post->post_type );
// Only on other language
if ( empty( $post_language ) || $sitepress->get_default_language() == $post_language ) {
return $group;
}
if ( !empty( $group['_wp_types_group_terms'] ) ) {
foreach ( $group['_wp_types_group_terms'] as $key => $term ) {
// Skip 'all' setting
if ( strval( $term ) === 'all' ) {
continue;
}
// Get term
$_term = $wpdb->get_row( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.term_taxonomy_id = %d LIMIT 1",
$term ) );
if ( !empty( $_term ) ) {
// Get translated term
$translated_term_id = icl_object_id( $_term->term_id,
$_term->taxonomy, true, $post_language );
if ( $translated_term_id != $_term->term_id ) {
$translated_term = $wpdb->get_row( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE t.term_id = %d LIMIT 1",
$translated_term_id ) );
$group['_wp_types_group_terms'][$key] = $translated_term->term_taxonomy_id;
}
}
}
}
return $group;
}
/**
* Append missing terms from saved filter.
*
* If terms are added in another language and still valid,
* append them as 'hidden' fields. That way we keep terms in sync if swithing
* languages in admin area.
*
* @global type $wpcf
* @param type $form
* @param type $settings
* @return string
*/
function wpcf_wpml_group_filter_add_missing_terms( $form, $settings ) {
global $wpcf;
$add_terms = array();
// Loop over saved settings and see if omitted from form
if ( !empty( $settings['taxonomies'] ) ) {
foreach ( $settings['taxonomies'] as $taxonomy => $terms ) {
foreach ( $terms as $term_taxonomy_id => $term ) {
// skip 'Uncategorized' because WPML handles each per language
if ( $term_taxonomy_id == 1 ) {
continue;
}
/*
* Check if term is filtered out, but existing in saved option
* and if it's not translated already.
*/
if ( !isset( $wpcf->wpml->group_form_filter_taxonomies_filtered[$term_taxonomy_id] ) ) {
$_add = true;
foreach ( $wpcf->wpml->group_form_filter_taxonomies_translated as $_translated_term ) {
if ( $_translated_term['term_taxonomy_id'] == $term_taxonomy_id ) {
$_add = false;
}
}
if ( $_add ) {
// Now check if it's still valid
$term_ok = get_term_by( 'id', $term_taxonomy_id,
$taxonomy );
// Add form extension to terms radios
if ( !empty( $term_ok ) ) {
$add_terms['wpml_add_terms_' . $term_taxonomy_id] = array(
'#type' => 'hidden',
'#name' => 'wpcf[group][taxonomies]['
. $taxonomy . '][' . $term_taxonomy_id . ']',
'#value' => $term_taxonomy_id,
);
}
}
}
}
}
}
return $form + $add_terms;
}
/**
* Sync when slug changed.
*
* @global type $sitepress
* @global type $sitepress_settings
* @param type $new_slug
* @param type $old_slug
*/
function wpcf_wpml_post_type_renamed( $new_slug, $old_slug ) {
global $sitepress, $sitepress_settings, $wpdb;
if ( isset( $sitepress_settings['custom_posts_sync_option'][$old_slug] ) ) {
$sitepress_settings['custom_posts_sync_option'][$new_slug] = $sitepress_settings['custom_posts_sync_option'][$old_slug];
unset( $sitepress_settings['custom_posts_sync_option'][$old_slug] );
$sitepress->save_settings( $sitepress_settings );
/*
* Update slug in icl_strings table
*/
$wpdb->update( $wpdb->prefix . 'icl_strings',
array(
'name' => 'URL slug: ' . $new_slug,
'value' => $new_slug,
),
array(
'name' => 'URL slug: ' . $old_slug,
'context' => 'URL slugs - wpcf',
)
);
}
}
/**
* Sync when slug changed.
*
* @global type $sitepress
* @global type $sitepress_settings
* @param type $new_slug
* @param type $old_slug
*/
function wpcf_wpml_taxonomy_renamed( $new_slug, $old_slug ) {
global $sitepress, $sitepress_settings, $wpdb;
if ( isset( $sitepress_settings['taxonomies_sync_option'][$old_slug] ) ) {
$sitepress_settings['taxonomies_sync_option'][$new_slug] = $sitepress_settings['taxonomies_sync_option'][$old_slug];
unset( $sitepress_settings['taxonomies_sync_option'][$old_slug] );
$sitepress->save_settings( $sitepress_settings );
/*
* Update term in WPML table as used in WPML
* wpml/menu/troubleshooting.php
* case 'link_taxonomy':
*/
$wpdb->update( $wpdb->prefix . 'icl_translations',
array('element_type' => 'tax_' . $new_slug),
array('element_type' => 'tax_' . $old_slug) );
}
}
/**
* Relationship save child language.
*
* @global type $sitepress
* @param type $child
* @param type $parent
*/
function wpcf_wpml_relationship_save_child( $child, $parent )
{
$lang_details = apply_filters('wpml_post_language_details', null, $parent->ID);
if ( ! $lang_details ) {
global $sitepress;
//Here we still need to create an action, so we have to stick with this dependency for the time being
$sitepress->set_element_language_details( $child->ID, 'post_' . $child->post_type, null, $lang_details->language_code );
}
}
/**
* Checks if field is copied on post edit screen.
*
* @global type $sitepress
* @param type $field
* @param type $post
* @return boolean
*/
function wpcf_wpml_field_is_copied( $field, $post = null ) {
if ( defined( 'ICL_SITEPRESS_VERSION' ) && defined( 'WPML_TM_VERSION' ) && !defined( 'DOING_AJAX' ) ) {
if ( !wpcf_wpml_post_is_original( $post ) ) {
return wpcf_wpml_have_original( $post ) && wpcf_wpml_field_is_copy( $field );
}
}
return false;
}
/**
* Checks if field is copied on profile edit screen.
*
* @global type $sitepress
* @param type $field
* @return boolean
*/
function wpcf_wpml_is_translated_profile_page( $field ) {
if ( defined( 'ICL_SITEPRESS_VERSION' ) && defined( 'WPML_TM_VERSION' ) && !defined( 'DOING_AJAX' ) ) {
global $sitepress;
if ( $sitepress->get_default_language() !== $sitepress->get_current_language() ) {
return wpcf_wpml_field_is_copy( $field );
}
}
return false;
}
/**
* Checks if field is copied.
*
* @param type $field
* @return type
*/
function wpcf_wpml_field_is_copy( $field ) {
if ( !defined( 'WPML_TM_VERSION' ) ) return false;
return isset( $field['wpml_action'] ) && intval( $field['wpml_action'] ) === 1;
}
/**
* Checks if field is translated.
*
* @param type $field
* @return type
*/
function wpcf_wpml_field_is_translated( $field ) {
if ( !defined( 'WPML_TM_VERSION' ) ) return false;
return isset( $field['wpml_action'] ) && intval( $field['wpml_action'] ) === 2;
}
/**
* Checks if field is ignored.
*
* @param type $field
* @return type
*/
function wpcf_wpml_field_is_ignored( $field ) {
if ( !defined( 'WPML_TM_VERSION' ) ) return true;
return !wpcf_wpml_field_is_copy( $field ) && !wpcf_wpml_field_is_translated( $field );
}
/**
* Determine if post is in original language.
*
* @global type $sitepress
* @global type $pagenow
* @param type $field
* @param type $post
* @return boolean
*/
function wpcf_wpml_post_is_original( $post = null ) {
if ( defined( 'ICL_SITEPRESS_VERSION' ) ) {
global $sitepress, $pagenow;
// WPML There is no lang on new post
if ( $pagenow == 'post-new.php' ) {
$post_type = wpcf_admin_get_edited_post_type();
$current_lang = isset( $_GET['lang'] ) ? sanitize_text_field( $_GET['lang'] ) : $sitepress->get_current_language();
if ( in_array( $post_type,
array_keys( $sitepress->get_translatable_documents() ) ) ) {
return $sitepress->get_default_language() == $current_lang;
}
} else {
if ( empty( $post->ID ) ) {
$post = wpcf_admin_get_edited_post();
}
if ( !empty( $post->ID ) ) {
if ( in_array( $post->post_type,
array_keys( $sitepress->get_translatable_documents() ) ) ) {
$post_lang = $sitepress->get_element_language_details( $post->ID,
'post_' . $post->post_type );
// Suggestion from Black Studio
// http://wp-types.com/forums/topic/major-bug-on-types-when-setting-fields-to-be-copied-wo-wpml-translated-posts/#post-146182
if ( isset( $post_lang->source_language_code ) ) {
return $post_lang->source_language_code == null;
// return $sitepress->get_default_language() == $post_lang->language_code;
}
}
}
}
}
return true;
}
function wpcf_wpml_have_original( $post = null ) {
static $cache = array();
global $pagenow;
$res = false;
// WPML There is no lang on new post
if ( $pagenow == 'post-new.php' ) {
return isset( $_GET['trid'] );
}
if ( empty( $post->ID ) ) {
$post = wpcf_admin_get_edited_post();
}
if ( !empty( $post->ID ) ) {
$cache_key = $post->ID;
if ( isset( $cache[$cache_key] ) ) {
return $cache[$cache_key];
}
global $wpdb, $sitepress;
$post_lang = $sitepress->get_element_language_details( $post->ID,
'post_' . $post->post_type );
if ( isset( $post_lang->language_code ) ) {
$sql = $wpdb->prepare(
"SELECT trid FROM {$wpdb->prefix}icl_translations
WHERE language_code = %s
AND element_id = %d
AND element_type = %s
AND source_language_code IS NOT NULL",
$post_lang->language_code,
$post->ID,
sprintf('post_%s', $post->post_type)
);
$res = (bool) $wpdb->get_var( $sql );
}
$cache[$cache_key] = $res;
}
return $res;
}
/**
* Removes temporarily hook to avoid deleting custom fields from translated post.
*
* @global type $sitepress
* @param type $post
* @param type $field
*/
function wpcf_wpml_remove_delete_postmeta_hook_remove( $post, $field ) {
if ( wpcf_wpml_field_is_translated( $field ) ) {
global $sitepress;
remove_action( 'delete_postmeta', array($sitepress, 'delete_post_meta') );
}
}
/**
* Re-enables hook.
*
* @see wpcf_wpml_remove_delete_postmeta_hook_remove()
* @global type $sitepress
* @param type $post
* @param type $field
*/
function wpcf_wpml_remove_delete_postmeta_hook_add( $post, $field ) {
if ( wpcf_wpml_field_is_translated( $field ) ) {
global $sitepress;
add_action( 'delete_postmeta', array($sitepress, 'delete_post_meta') );
}
}
/**
* Removes temporarily hook to fix asving repetitive fields.
*
* @global type $sitepress
* @param type $post
* @param type $field
*/
function wpcf_wpml_sync_postmeta_hook_remove( $post, $field ) {
global $sitepress;
remove_action( 'updated_post_meta', array($sitepress, 'update_post_meta'),
100, 4 );
remove_action( 'added_post_meta', array($sitepress, 'update_post_meta'),
100, 4 );
remove_action( 'updated_postmeta', array($sitepress, 'update_post_meta'),
100, 4 ); // ajax
remove_action( 'added_postmeta', array($sitepress, 'update_post_meta'), 100,
4 ); // ajax
}
/**
* Re-enables hook.
*
* @see wpcf_wpml_remove_delete_postmeta_hook_remove()
* @global type $sitepress
* @param type $post
* @param type $field
*/
function wpcf_wpml_sync_postmeta_hook_add( $post, $field ) {
global $sitepress;
add_action( 'updated_post_meta', array($sitepress, 'update_post_meta'), 100,
4 );
add_action( 'added_post_meta', array($sitepress, 'update_post_meta'), 100, 4 );
add_action( 'updated_postmeta', array($sitepress, 'update_post_meta'), 100,
4 ); // ajax
add_action( 'added_postmeta', array($sitepress, 'update_post_meta'), 100, 4 ); // ajax
add_action( 'delete_postmeta', array($sitepress, 'delete_post_meta') ); // ajax
}
function wpcf_wpml_warnings_init()
{
if(!defined('WPML_ST_PATH') || !class_exists( 'ICL_AdminNotifier' )) return;
/**
* check is configuration done?!
*/
global $sitepress, $sitepress_settings;
if ( function_exists('icl_get_setting') && icl_get_setting('st') ) {
return;
}
/**
* do that only when version of WPML is lower then 3.2
*/
if ( defined('ICL_SITEPRESS_VERSION') && version_compare( ICL_SITEPRESS_VERSION, '3.2', '<' ) ) {
if (isset($sitepress_settings[ 'st' ]) && $sitepress->get_default_language() != $sitepress_settings[ 'st' ][ 'strings_language' ] ) {
wp_types_default_language_warning();
} elseif (isset($sitepress_settings[ 'st' ]) && $sitepress_settings[ 'st' ][ 'strings_language' ] != 'en' ) {
wp_types_st_language_warning();
} else {
ICL_AdminNotifier::removeMessage( 'wp_types_default_language_warning' );
ICL_AdminNotifier::removeMessage( 'wp_types_st_language_warning' );
}
}
}
/**
* Display all relevant WPML admin notices of the "wp-types" group.
*/
function wpcf_wpml_warning()
{
if(!defined('ICL_SITEPRESS_VERSION') || !defined('WPML_ST_PATH') || !class_exists( 'ICL_AdminNotifier' )) return;
ICL_AdminNotifier::displayMessages('wp-types');
}
/**
* Handle notification messages for WPML String Translation when default language is != 'en'
*/
function wp_types_default_language_warning()
{
if ( class_exists( 'ICL_AdminNotifier' ) && defined( 'ICL_SITEPRESS_VERSION' ) ) {
ICL_AdminNotifier::removeMessage( 'wp_types_st_language_warning' );
static $called = false;
if ( !$called ) {
global $sitepress;
$languages = $sitepress->get_active_languages();
$translation_languages = array();
foreach ( $languages as $language ) {
if ( $language[ 'code' ] != 'en' ) {
$translation_languages[ ] = $language[ 'display_name' ];
}
}
$last_translation_language = $translation_languages[ count( $translation_languages ) - 1 ];
unset( $translation_languages[ count( $translation_languages ) - 1 ] );
$translation_languages_list = is_Array( $translation_languages ) ? implode( ', ', $translation_languages ) : $translation_languages;
$message = 'Because your default language is not English, you need to enter all strings in English and translate them to %s and %s.';
$message .= ' ';
$message .= '<strong><a href="%s" target="_blank">Read more</a></strong>';
$message = __( $message, 'Read more string-translation-default-language-not-english', 'wpml-string-translation' );
$message = sprintf( $message, $translation_languages_list, $last_translation_language, 'http://wpml.org/faq/string-translation-default-language-not-english/' );
$fallback_message = _( '<a href="%s" target="_blank">How to translate strings when default language is not English</a>' );
$fallback_message = sprintf( $fallback_message, 'http://wpml.org/faq/string-translation-default-language-not-english/' );
ICL_AdminNotifier::addMessage( 'wp_types_default_language_warning', $message, 'icl-admin-message icl-admin-message-information', true, $fallback_message, false, 'wp-types' );
$called = true;
}
}
}
/**
* Handle notification messages for WPML String Translation when default language and ST language is != 'en'
*/
function wp_types_st_language_warning()
{
global $sitepress, $sitepress_settings;
if ( class_exists( 'ICL_AdminNotifier' ) && defined( 'ICL_SITEPRESS_VERSION' ) ) {
ICL_AdminNotifier::removeMessage( 'wp_types_default_language_warning' );
static $called = false;
if ( !$called && isset($sitepress_settings[ 'st' ])) {
$st_language_code = $sitepress_settings[ 'st' ][ 'strings_language' ];
$st_language = $sitepress->get_display_language_name($st_language_code, $sitepress->get_admin_language());
$st_page_url = admin_url('admin.php?page='.WPML_ST_FOLDER.'/menu/string-translation.php');
$message = 'The strings language in your site is set to %s instead of English. ';
$message .= 'This means that all English texts that are hard-coded in PHP will appear when displaying content in %s.';
$message .= ' ';
$message .= '<strong><a href="%s" target="_blank">Read more</a> | ';
$message .= '<a href="%s#icl_st_sw_form">Change strings language</a></strong>';
$message = __( $message, 'wpml-string-translation' );
$message = sprintf( $message, $st_language, $st_language, 'http://wpml.org/faq/string-translation-default-language-not-english/', $st_page_url );
$fallback_message = _( '<a href="%s" target="_blank">How to translate strings when default language is not English</a>' );
$fallback_message = sprintf( $fallback_message, 'http://wpml.org/faq/string-translation-default-language-not-english/' );
ICL_AdminNotifier::addMessage( 'wp_types_st_language_warning', $message, 'icl-admin-message icl-admin-message-warning', true, $fallback_message, false, 'wp-types' );
$called = true;
}
}
}
// Fix to set correct parent and children for duplicated posts
function wpcf_wpml_duplicated_post_relationships( $original_post_id, $lang,
$postarr, $duplicate_post_id ) {
require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
wpcf_post_relationship_set_translated_parent( $duplicate_post_id );
wpcf_post_relationship_set_translated_children( $duplicate_post_id );
}