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<?php |
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|
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/** |
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* |
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* To add specific data / unique custom meta to the translation, add this code to your theme/functions.php |
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* Sample : the metakey is 'hotelwp_meta' and the value is encoded in json, we need to translate 'tagline' and 'alt_title' from the array of data |
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* */ |
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|
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/** |
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* First add the original strings to the array to be translated |
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* */ |
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add_filter( 'deepl_translate_post_link_strings', 'mytheme_deeplpro_translate_post_link_strings', 80, 4 ); |
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function mytheme_deeplpro_translate_post_link_strings( $strings_to_translate, $WP_Post, $target_lang, $source_lang ) { |
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|
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$custom_data = json_decode( get_post_meta( $WP_Post->ID, 'hotelwp_meta', true ), true ); |
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if( !empty( $custom_data['tagline'] ) ) { |
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$strings_to_translate['mytheme_tagline'] = $custom_data['tagline']; |
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} |
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if( !empty( $custom_data['alt_title'] ) ) { |
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$strings_to_translate['mytheme_alt_title'] = $custom_data['alt_title']; |
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} |
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return $strings_to_translate; |
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} |
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|
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/** |
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* Then get the translated data after translation and post update |
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*/ |
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add_action( 'deepl_translate_after_post_update', 'mytheme_deeplpro_translate_post_link_after', 80, 5 ); |
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function mytheme_deeplpro_translate_post_link_after( $post_array, $strings_to_translate, $response, $WP_Post, $no_translation ) { |
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|
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$new_post_custom_data = json_decode( get_post_meta( $WP_Post->ID, 'hotelwp_meta', true), true ); |
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$changed = false; |
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if( $response['translations'] ) foreach( $response['translations'] as $key => $translation ) { |
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if( substr( $key, 0, 8 ) == 'mytheme_' ) { |
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$real_key = substr( $key, 8 ); |
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$new_post_custom_data[$real_key] = $translation; |
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$changed = true; |
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|
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} |
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} |
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if( $changed ) { |
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update_post_meta( $WP_Post->ID, 'hotelwp_meta', json_encode( $new_post_custom_data, JSON_UNESCAPED_UNICODE ) ); |
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} |
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} |
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