137 lines
3.4 KiB
PHP
137 lines
3.4 KiB
PHP
<?php
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class WPML_ACF_Blocks {
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public function init_hooks() {
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add_filter( 'wpml_found_strings_in_block', array( $this, 'add_block_data_attribute_strings' ), 10, 2 );
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add_filter( 'wpml_update_strings_in_block', array( $this, 'update_block_data_attribute'), 10, 3 );
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}
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/**
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* @param array $strings strings in block
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* @param WP_Block_Parser_Block $block
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*
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* @return array $strings
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*/
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public function add_block_data_attribute_strings( array $strings, WP_Block_Parser_Block $block ) {
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if ( $this->is_acf_block( $block ) && isset( $block->attrs['data'] ) ) {
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if ( !is_array( $block->attrs['data'] ) ) {
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$block->attrs['data'] = array( $block->attrs['data'] );
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}
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foreach ( $block->attrs['data'] as $field_name => $text ) {
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if ( $this->must_skip( $field_name, $text ) ) {
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continue;
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}
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$type = $this->get_text_type( $text );
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$strings[] = (object) array(
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'id' => $this->get_string_hash( $block->blockName, $text ),
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'name' => $this->get_string_name( $block, $field_name ),
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'value' => $text,
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'type' => $type,
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);
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}
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}
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return $strings;
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}
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/**
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* @param WP_Block_Parser_Block $block
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* @param array $string_translations
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* @param string $lang
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*
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* @return WP_Block_Parser_Block
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*/
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public function update_block_data_attribute( WP_Block_Parser_Block $block, array $string_translations, $lang ) {
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if ( $this->is_acf_block( $block ) && isset( $block->attrs['data'] ) ) {
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foreach ( $block->attrs['data'] as $field_name => $text ) {
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if ( $this->is_system_field( $field_name ) ) {
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continue;
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}
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$string_hash = $this->get_string_hash( $block->blockName, $text );
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if ( isset( $string_translations[ $string_hash ][ $lang ]['status'] )
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&& $string_translations[ $string_hash ][ $lang ]['status'] == ICL_TM_COMPLETE
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&& isset( $string_translations[ $string_hash ][ $lang ]['value'] )
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) {
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$block->attrs['data'][ $field_name ] = $string_translations[ $string_hash ][ $lang ]['value'];
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}
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}
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}
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return $block;
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}
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/**
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* @param WP_Block_Parser_Block $block
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*
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* @return bool
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*/
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private function is_acf_block( WP_Block_Parser_Block $block ) {
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return strpos( $block->blockName, 'acf/' ) === 0;
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}
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/**
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* @param string $block_name
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* @param string $text
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*
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* @return string
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*/
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private function get_string_hash( $block_name, $text ) {
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return md5( $block_name . $text );
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}
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/**
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* @param WP_Block_Parser_Block $block
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* @param string $field_name
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*
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* @return string
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*/
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private function get_string_name( WP_Block_Parser_Block $block, $field_name ) {
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return $block->blockName . '/' . $field_name;
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}
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/**
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* @param string $field_name
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*
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* @return bool
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*/
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private function is_system_field( $field_name ) {
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return strpos( $field_name, '_' ) === 0;
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}
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/**
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* @param $text ACF field value.
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*
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* @return string
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*/
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private function get_text_type( $text ) {
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$type = 'LINE';
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if ( strpos( $text, "\n" ) !== false ) {
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$type = 'AREA';
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}
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if ( strpos( $text, '<' ) !== false ) {
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$type = 'VISUAL';
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}
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return $type;
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}
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/**
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* @param $field_name ACF field name.
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* @param $text ACF field value.
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*
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* @return bool
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*/
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private function must_skip( $field_name, $text ) {
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return $this->is_system_field( $field_name ) || ( ! is_string( $text ) && ! is_numeric( $text ) );
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}
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}
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