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<?php |
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|
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// If this file is called directly, abort. |
| 4 |
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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* Get translation data from original text |
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* |
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* @param string $original |
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* @return array Translation data |
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*/ |
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function wplng_get_translation_saved_from_original( $original ) { |
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|
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$translation = false; |
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|
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$args = array( |
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'post_type' => 'wplng_translation', |
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'meta_query' => array( |
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array( |
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'key' => 'wplng_translation_md5', |
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'value' => md5( $original ), |
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'compare' => '=', |
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), |
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), |
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); |
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$the_query = new WP_Query( $args ); |
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|
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// The Loop |
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while ( $the_query->have_posts() ) { |
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|
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$the_query->the_post(); |
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|
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$meta = get_post_meta( get_the_ID() ); |
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|
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if ( ! isset( $meta['wplng_translation_original'][0] ) |
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|| ! is_string( $meta['wplng_translation_original'][0] ) |
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) { |
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continue; |
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} |
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|
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if ( $meta['wplng_translation_original'][0] === $original ) { |
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$translation = get_post(); |
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break; |
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} |
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} |
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|
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wp_reset_postdata(); |
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|
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return $translation; |
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} |
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|
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|
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/** |
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* Get all saved translations from a wp_query for all languages |
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* |
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* @return array |
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*/ |
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function wplng_get_translations_from_query() { |
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|
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$translations = array(); |
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$args = array( |
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'post_type' => 'wplng_translation', |
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'posts_per_page' => -1, |
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'order' => 'ASC', |
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); |
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|
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$the_query = new WP_Query( $args ); |
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|
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while ( $the_query->have_posts() ) { |
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|
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$the_query->the_post(); |
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|
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$meta = get_post_meta( get_the_ID() ); |
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|
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if ( ! isset( $meta['wplng_translation_original'][0] ) |
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|| ! is_string( $meta['wplng_translation_original'][0] ) |
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) { |
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continue; |
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} |
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|
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$translation = array( |
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'source' => $meta['wplng_translation_original'][0], |
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'post_id' => get_the_ID(), |
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'translations' => array(), |
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); |
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|
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// Get translation for current language target |
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if ( empty( $meta['wplng_translation_translations'][0] ) ) { |
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continue; |
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} |
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|
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$translations_meta = json_decode( |
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$meta['wplng_translation_translations'][0], |
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true |
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); |
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|
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foreach ( $translations_meta as $translation_meta ) { |
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if ( ! empty( $translation_meta['language_id'] ) |
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&& wplng_is_valid_language_id( $translation_meta['language_id'] ) |
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&& isset( $translation_meta['translation'] ) |
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&& is_string( $translation_meta['translation'] ) |
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&& $translation_meta['translation'] !== '[WPLNG_EMPTY]' |
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) { |
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$language_id = sanitize_key( $translation_meta['language_id'] ); |
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$translated_text = sanitize_text_field( $translation_meta['translation'] ); |
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|
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$translation['translations'][ $language_id ] = $translated_text; |
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} |
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} |
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|
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if ( empty( $translation['translations'] ) ) { |
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continue; |
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} |
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|
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$translations[] = $translation; |
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} |
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|
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wp_reset_postdata(); |
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|
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set_transient( |
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'wplng_cached_translations', |
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$translations |
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); |
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|
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return $translations; |
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} |
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|
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|
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/** |
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* Get all saved translations for a target language |
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* |
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* @param string $target_language_id |
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* @return array |
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*/ |
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function wplng_get_translations_target( $target_language_id ) { |
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|
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$translations_all_languages = get_transient( 'wplng_cached_translations' ); |
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|
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if ( empty( $translations_all_languages ) |
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|| ! is_array( $translations_all_languages ) |
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) { |
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$translations_all_languages = wplng_get_translations_from_query(); |
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} |
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|
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$translations_target = array(); |
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|
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foreach ( $translations_all_languages as $translation ) { |
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if ( empty( $translation['source'] ) |
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|| ! is_string( $translation['source'] ) |
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|| empty( $translation['post_id'] ) |
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|| empty( $translation['translations'][ $target_language_id ] ) |
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|| ! is_string( $translation['translations'][ $target_language_id ] ) |
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) { |
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continue; |
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} |
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|
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$translation_text = sanitize_text_field( |
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$translation['translations'][ $target_language_id ] |
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); |
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|
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$translations_target[] = array( |
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'source' => sanitize_text_field( $translation['source'] ), |
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'post_id' => $translation['post_id'], |
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'translation' => $translation_text, |
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); |
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} |
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|
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return $translations_target; |
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} |
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|
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|
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/** |
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* Save a translation |
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* |
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* @param string $language_id |
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* @param string $original |
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* @param array $translation |
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* @return mixed Post ID or false |
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*/ |
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function wplng_save_translation_new( $language_id, $original, $translation ) { |
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|
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$translation = str_replace( '\\', '', $translation ); |
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|
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/** |
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* Make the title |
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*/ |
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$tite_max_length = 100; |
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$title = substr( $original, 0, $tite_max_length ); |
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if ( strlen( $original ) > $tite_max_length ) { |
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$title .= __( '...', 'wplingua' ); |
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} |
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|
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/** |
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* Create the post and get this ID |
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*/ |
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$new_post_id = wp_insert_post( |
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array( |
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'post_title' => esc_html( $title ), |
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'post_type' => 'wplng_translation', |
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'post_status' => 'publish', |
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'post_name' => sanitize_title( |
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'wplingua-translation-' . md5( $title ) . '-' . $title |
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), |
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) |
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); |
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|
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if ( is_wp_error( $new_post_id ) ) { |
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return false; |
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} |
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|
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/** |
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* Make $translation_meta |
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*/ |
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$languages_target = wplng_get_languages_target_ids(); |
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$translation_meta = array(); |
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|
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foreach ( $languages_target as $target_language ) { |
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|
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if ( $target_language === $language_id ) { |
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|
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$translation_meta[] = array( |
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'language_id' => $target_language, |
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'translation' => esc_html( $translation ), |
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'status' => 'generated', |
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); |
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} else { |
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$translation_meta[] = array( |
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'language_id' => $target_language, |
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'translation' => '[WPLNG_EMPTY]', |
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'status' => 'ungenerated', |
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); |
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} |
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} |
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|
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add_post_meta( |
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$new_post_id, |
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'wplng_translation_original', |
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$original |
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); |
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|
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add_post_meta( |
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$new_post_id, |
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'wplng_translation_md5', |
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md5( $original ) |
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); |
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|
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add_post_meta( |
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$new_post_id, |
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'wplng_translation_original_language_id', |
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wplng_get_language_website_id() |
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); |
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|
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add_post_meta( |
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$new_post_id, |
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'wplng_translation_translations', |
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wp_json_encode( |
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$translation_meta, |
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JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES |
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) |
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); |
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|
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return $new_post_id; |
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} |
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|
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|
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/** |
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* Update a translation |
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* |
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* @param object $post |
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* @param string $language_id |
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* @param array $translation |
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* @return int Post ID |
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*/ |
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function wplng_update_translation( $post, $language_id, $translation ) { |
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|
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$translation = str_replace( '\\', '', $translation ); |
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$meta = get_post_meta( $post->ID ); |
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$languages_target = wplng_get_languages_target_ids(); |
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$website_language = wplng_get_language_website_id(); |
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|
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$translation_meta = ( empty( $meta['wplng_translation_translations'][0] ) ) |
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? array() : |
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json_decode( $meta['wplng_translation_translations'][0], true ); |
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|
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$original_language_id_meta = ( empty( $meta['wplng_translation_original_language_id'][0] ) ) |
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? wplng_get_language_website_id() |
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: $meta['wplng_translation_original_language_id'][0]; |
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|
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// If translation found is not valid |
| 293 |
if ( empty( $translation_meta ) |
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|| $website_language !== $original_language_id_meta |
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) { |
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|
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/** |
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* $original_language_id_meta must be the same as in option page |
| 299 |
*/ |
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update_post_meta( |
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$post->ID, |
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'wplng_translation_original_language_id', |
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$website_language |
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); |
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|
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/** |
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* Make $translation_meta |
| 308 |
*/ |
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$translation_meta = array(); |
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foreach ( $languages_target as $key => $target_language ) { |
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|
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if ( $target_language === $language_id && $translation !== '[WPLNG_EMPTY]' ) { |
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$translation_meta[] = array( |
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'language_id' => $target_language, |
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'translation' => '[WPLNG_EMPTY]', |
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'status' => 'ungenerated', |
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); |
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} else { |
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$translation_meta[] = array( |
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'language_id' => $target_language, |
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'translation' => esc_html( $translation ), |
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'status' => 'generated', |
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); |
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} |
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} |
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|
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update_post_meta( |
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$post->ID, |
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'wplng_translation_translations', |
| 330 |
wp_json_encode( |
| 331 |
$translation_meta, |
| 332 |
JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES |
| 333 |
) |
| 334 |
); |
| 335 |
|
| 336 |
} else { // Translation is valid |
| 337 |
|
| 338 |
// Set or update new translation |
| 339 |
$translation_already_in = false; |
| 340 |
|
| 341 |
foreach ( $translation_meta as $key => $translation_e ) { |
| 342 |
if ( $translation_e['language_id'] == $language_id ) { |
| 343 |
$translation_already_in = true; |
| 344 |
$translation_meta[ $key ] = array( |
| 345 |
'language_id' => $language_id, |
| 346 |
'translation' => esc_html( $translation ), |
| 347 |
'status' => 'generated', |
| 348 |
); |
| 349 |
break; |
| 350 |
} |
| 351 |
} |
| 352 |
|
| 353 |
if ( ! $translation_already_in ) { |
| 354 |
$translation_meta[] = array( |
| 355 |
'language_id' => $language_id, |
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'translation' => esc_html( $translation ), |
| 357 |
'status' => 'generated', |
| 358 |
); |
| 359 |
} |
| 360 |
|
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update_post_meta( |
| 362 |
$post->ID, |
| 363 |
'wplng_translation_translations', |
| 364 |
wp_json_encode( |
| 365 |
$translation_meta, |
| 366 |
JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES |
| 367 |
) |
| 368 |
); |
| 369 |
|
| 370 |
} |
| 371 |
|
| 372 |
return $post->ID; |
| 373 |
} |
| 374 |
|
| 375 |
|
| 376 |
/** |
| 377 |
* Save a list of translations |
| 378 |
* |
| 379 |
* @param array $translations |
| 380 |
* @param string $language_target_id |
| 381 |
* @return array $translations with post IDs |
| 382 |
*/ |
| 383 |
function wplng_save_translations( $translations, $language_target_id ) { |
| 384 |
|
| 385 |
if ( empty( $translations ) || ! is_array( $translations ) ) { |
| 386 |
return array(); |
| 387 |
} |
| 388 |
|
| 389 |
foreach ( $translations as $key => $translation ) { |
| 390 |
|
| 391 |
if ( |
| 392 |
! isset( $translation['source'] ) // Original text |
| 393 |
|| ! isset( $translation['translation'] ) // Translater text |
| 394 |
) { |
| 395 |
continue; |
| 396 |
} |
| 397 |
|
| 398 |
$translations[ $key ]['post_id'] = wplng_save_translation( |
| 399 |
$language_target_id, |
| 400 |
$translation['source'], |
| 401 |
$translation['translation'], |
| 402 |
false |
| 403 |
); |
| 404 |
} |
| 405 |
|
| 406 |
wplng_clear_translations_cache(); |
| 407 |
|
| 408 |
return $translations; |
| 409 |
} |
| 410 |
|
| 411 |
|
| 412 |
/** |
| 413 |
* Save translation |
| 414 |
* |
| 415 |
* @param string $target_language_id |
| 416 |
* @param string $original |
| 417 |
* @param array $translation |
| 418 |
* @return array $translation with post ID |
| 419 |
*/ |
| 420 |
function wplng_save_translation( $target_language_id, $original, $translation, $clear_cache = true ) { |
| 421 |
|
| 422 |
$saved_translation = wplng_get_translation_saved_from_original( $original ); |
| 423 |
|
| 424 |
if ( empty( $saved_translation ) ) { |
| 425 |
// Create new translation post |
| 426 |
return wplng_save_translation_new( |
| 427 |
$target_language_id, |
| 428 |
$original, |
| 429 |
$translation |
| 430 |
); |
| 431 |
} else { |
| 432 |
// Update the translation post |
| 433 |
return wplng_update_translation( |
| 434 |
$saved_translation, |
| 435 |
$target_language_id, |
| 436 |
$translation |
| 437 |
); |
| 438 |
} |
| 439 |
|
| 440 |
if ( $clear_cache ) { |
| 441 |
wplng_clear_translations_cache(); |
| 442 |
} |
| 443 |
|
| 444 |
} |
| 445 |
|
| 446 |
|
| 447 |
/** |
| 448 |
* Clear cached translations |
| 449 |
* |
| 450 |
* @return void |
| 451 |
*/ |
| 452 |
function wplng_clear_translations_cache() { |
| 453 |
delete_transient( 'wplng_cached_translations' ); |
| 454 |
} |
| 455 |
|
| 456 |
|
| 457 |
/** |
| 458 |
* Clear cached translations if $post_id parametter is a translation |
| 459 |
* |
| 460 |
* @return void |
| 461 |
*/ |
| 462 |
function wplng_clear_translations_cache_trash_untrash( $post_id ) { |
| 463 |
|
| 464 |
if ( 'wplng_translation' !== get_post_type( $post_id ) ) { |
| 465 |
return; |
| 466 |
} |
| 467 |
|
| 468 |
wplng_clear_translations_cache(); |
| 469 |
} |
| 470 |
|
