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<?php |
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|
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// If this file is called directly, abort. |
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if ( ! defined( 'WPINC' ) ) { |
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die; |
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} |
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|
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|
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/** |
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* wpLingua translate : Get translated JSON |
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* |
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* @param string $json |
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* @param array $args |
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* @return string |
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*/ |
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function wplng_translate_json( $json, $args = array() ) { |
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|
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if ( empty( $json ) ) { |
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return $json; |
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} |
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|
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$json_translated = ''; |
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$json_decoded = json_decode( $json, true ); |
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|
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if ( empty( $json_decoded ) || ! is_array( $json_decoded ) ) { |
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return $json; |
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} |
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|
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/** |
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* Update args |
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*/ |
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|
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wplng_args_setup( $args ); |
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|
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if ( empty( $args['translations'] ) && empty( $args['texts_unknow'] ) ) { |
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|
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$texts = wplng_parse_json_array( |
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$json_decoded, |
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$args['parents'] |
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); |
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|
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wplng_args_update_from_texts( |
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$args, |
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$texts |
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); |
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} |
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|
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/** |
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* Translate JSON |
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*/ |
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|
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$json_translated = wp_json_encode( |
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wplng_translate_json_array( |
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$json_decoded, |
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$args |
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) |
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); |
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|
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if ( empty( $json_translated ) ) { |
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return $json; |
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} |
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|
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return $json_translated; |
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} |
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|
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|
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/** |
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* wpLingua translate : Get translated array from decoded JSON |
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* |
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* @param array $json_decoded |
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* @param array $translations |
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* @param array $parents |
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* @return array |
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*/ |
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function wplng_translate_json_array( $json_decoded, $args = array() ) { |
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|
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$array_translated = $json_decoded; |
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|
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/** |
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* Update args |
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*/ |
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|
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wplng_args_setup( $args ); |
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|
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if ( empty( $args['translations'] ) && empty( $args['texts_unknow'] ) ) { |
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|
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$texts = wplng_parse_json_array( |
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$json_decoded, |
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$args['parents'] |
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); |
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|
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wplng_args_update_from_texts( |
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$args, |
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$texts |
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); |
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} |
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|
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/** |
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* Don't parse JSON if it's exclude |
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*/ |
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|
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if ( wplng_json_element_is_excluded( $json_decoded, $args['parents'] ) ) { |
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|
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if ( WPLNG_DEBUG_JSON === true ) { |
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|
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$debug = array( |
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'title' => 'wpLingua JSON debug - Excluded parent', |
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'parents' => $args['parents'], |
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'value' => $json_decoded, |
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); |
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|
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error_log( |
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var_export( |
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$debug, |
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true |
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) |
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); |
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} |
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|
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return $json_decoded; |
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} |
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|
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/** |
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* Parse each JSON elements |
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*/ |
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|
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foreach ( $json_decoded as $key => $value ) { |
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|
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$current_parents = array_merge( $args['parents'], array( $key ) ); |
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|
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/** |
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* Don't parse element if it's exclude |
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*/ |
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|
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if ( wplng_json_element_is_excluded( $value, $current_parents ) ) { |
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|
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if ( true === WPLNG_DEBUG_JSON ) { |
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|
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$debug = array( |
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'title' => 'wpLingua JSON debug - Excluded element', |
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'parents' => $current_parents, |
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'value' => $value, |
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); |
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|
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error_log( |
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var_export( |
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$debug, |
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true |
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) |
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); |
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} |
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|
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continue; |
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} |
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|
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if ( is_array( $value ) ) { |
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|
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/** |
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* If element is an array, parse it |
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*/ |
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|
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$args['parents'] = $current_parents; |
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|
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$array_translated[ $key ] = wplng_translate_json_array( |
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$value, |
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$args |
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); |
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|
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$args['parents'] = array_splice( $args['parents'], 0, -1 ); |
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|
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} elseif ( is_string( $value ) ) { |
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|
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$debug_type = ''; |
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|
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/** |
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* If element is a string |
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*/ |
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|
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if ( wplng_str_is_locale_id( $value ) ) { |
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|
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/** |
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* If is a local ID (fr_FR, fr, FR, ...), replace by current |
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*/ |
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|
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$debug_type = 'String - Local ID'; |
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$array_translated[ $key ] = $args['language_target']; |
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|
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} elseif ( wplng_str_is_json( $value ) ) { |
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|
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/** |
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* If element is a JSON, parse and translate it |
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*/ |
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|
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$debug_type = 'String - JSON'; |
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$args['parents'] = $current_parents; |
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|
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$array_translated[ $key ] = wplng_translate_json( |
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$value, |
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$args |
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); |
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|
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} elseif ( wplng_str_is_html( $value ) ) { |
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|
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/** |
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* If element is a HTML, parse and translate it |
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*/ |
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|
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$debug_type = 'String - HTML'; |
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$array_translated[ $key ] = wplng_translate_html( |
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$value, |
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$args |
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); |
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|
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} elseif ( wplng_str_is_url( $value ) ) { |
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|
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/** |
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* If element is an URL, replace by translated URL |
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*/ |
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|
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$debug_type = 'String - URL'; |
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$array_translated[ $key ] = wplng_url_translate( $value ); |
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|
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} elseif ( wplng_str_is_script_i18n( $value ) ) { |
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|
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/** |
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* If element is a i18n script, replace by translated script |
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*/ |
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|
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// Voluntarily don't pass $current_parents |
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$debug_type = 'String - Script i18n'; |
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$array_translated[ $key ] = wplng_translate_js_json_in_i18n_script( $value ); |
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|
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} else { |
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|
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/** |
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* Element is a unknow string, |
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* - check if it's translatable |
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* - Check if is an included element |
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*/ |
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|
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if ( ! wplng_text_is_translatable( $value ) ) { |
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|
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$debug_type = 'String - Untranslatable'; |
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|
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} elseif ( ! wplng_json_element_is_included( $value, $current_parents ) ) { |
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|
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$debug_type = 'String - Not included'; |
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|
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} else { |
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|
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$debug_type = 'String - Translatable'; |
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$array_translated[ $key ] = wplng_get_translated_text_from_translations( |
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$value, |
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$args['translations'] |
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); |
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|
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} |
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} |
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|
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/** |
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* Print debug data in debug.log file |
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*/ |
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|
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if ( true === WPLNG_DEBUG_JSON |
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&& isset( $json_decoded[ $key ] ) |
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&& isset( $array_translated[ $key ] ) |
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// && $debug_type === 'String - Not included' |
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) { |
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|
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$debug = array( |
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'title' => 'wpLingua JSON debug', |
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'parents' => $current_parents, |
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'type' => $debug_type, |
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'value' => $json_decoded[ $key ], |
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); |
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|
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if ( $json_decoded[ $key ] !== $array_translated[ $key ] ) { |
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$debug['translated'] = $array_translated[ $key ]; |
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} |
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|
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error_log( var_export( $debug, true ) ); |
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} |
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} |
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} |
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|
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return $array_translated; |
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} |
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|
