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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 Parser : Get texts in an JSON |
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* |
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* @param string $json |
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* @param array $parents |
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* @return array Texts |
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*/ |
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function wplng_parse_json( $json, $parents = array() ) { |
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|
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if ( empty( $json ) ) { |
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return array(); |
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} |
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|
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$json_decoded = json_decode( $json, true ); |
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|
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if ( empty( $json_decoded ) || ! is_array( $json_decoded ) ) { |
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return array(); |
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} |
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|
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$texts = wplng_parse_json_array( $json_decoded, $parents ); |
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|
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return $texts; |
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} |
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|
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|
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/** |
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* wpLingua Parser : Get texts in an array decoded from a JSON |
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* |
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* @param array $json_decoded |
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* @param array $parents |
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* @return array Texts |
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*/ |
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function wplng_parse_json_array( $json_decoded, $parents = array() ) { |
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|
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$texts = array(); |
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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, $parents ) ) { |
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return array(); |
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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( $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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continue; |
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} |
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|
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/** |
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* Check the value |
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*/ |
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|
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if ( is_array( $value ) ) { |
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|
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/** |
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* If element is an array, parse it |
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*/ |
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|
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$texts = array_merge( |
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$texts, |
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wplng_parse_json_array( $value, $current_parents ) |
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); |
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|
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} elseif ( is_string( $value ) ) { |
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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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// Ignore if is an URL or a local ID (fr_FR, fr, FR, ...) |
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if ( wplng_str_is_url( $value ) |
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|| wplng_str_is_locale_id( $value ) |
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) { |
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continue; |
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} |
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|
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if ( wplng_str_is_html( $value ) ) { |
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|
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/** |
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* If element is a HTML, parse it |
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*/ |
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|
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$texts = array_merge( |
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$texts, |
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wplng_parse_html( $value ) |
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); |
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|
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} elseif ( wplng_str_is_json( $value ) ) { |
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|
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/** |
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* If element is a JSON, parse it |
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*/ |
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|
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$texts = array_merge( |
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$texts, |
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wplng_parse_json( $value, $current_parents ) |
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); |
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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 JSON, parse it |
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*/ |
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|
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// Voluntarily don't pass $current_parents |
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$texts = array_merge( |
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$texts, |
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wplng_parse_js_json_in_i18n_script( $value ) |
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); |
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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, check if it's translatable |
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*/ |
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|
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if ( wplng_text_is_translatable( $value ) |
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&& wplng_json_element_is_included( $value, $current_parents ) |
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) { |
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$texts[] = $value; |
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} |
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} |
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} |
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} |
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|
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return $texts; |
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} |
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|
