110 lines
2.7 KiB
PHP
110 lines
2.7 KiB
PHP
<?php
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/**
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* GlotPress Format base class. It is supposed to be inherited.
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*/
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abstract class GP_Format {
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public $name = '';
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public $extension = '';
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public $alt_extensions = array();
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public $filename_pattern = '%s-%s';
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abstract public function print_exported_file( $project, $locale, $translation_set, $entries );
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abstract public function read_originals_from_file( $file_name );
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/**
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* Gets the list of supported file extensions.
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*
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* @since 2.0.0
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*
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* @return array Supported file extensions.
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*/
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public function get_file_extensions() {
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return array_merge( array( $this->extension ), $this->alt_extensions );
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}
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public function read_translations_from_file( $file_name, $project = null ) {
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if ( is_null( $project ) ) {
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return false;
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}
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$translations = $this->read_originals_from_file( $file_name );
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if ( ! $translations ) {
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return false;
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}
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$originals = GP::$original->by_project_id( $project->id );
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$new_translations = new Translations();
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foreach ( $translations->entries as $key => $entry ) {
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// we have been using read_originals_from_file to parse the file
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// so we need to swap singular and translation
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if ( $entry->context == $entry->singular ) {
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$entry->translations = array();
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} else {
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$entry->translations = array( $entry->singular );
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}
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$entry->singular = null;
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foreach ( $originals as $original ) {
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if ( $original->context == $entry->context ) {
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$entry->singular = $original->singular;
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break;
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}
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}
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if ( ! $entry->singular ) {
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error_log(
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sprintf(
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/* translators: 1: Context. 2: Project ID. */
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__( 'Missing context %1$s in project #%2$d', 'glotpress' ),
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$entry->context,
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$project->id
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)
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);
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continue;
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}
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$new_translations->add_entry( $entry );
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}
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return $new_translations;
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}
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/**
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* Create a string that represents the value for the "Language:" header for an export file.
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*
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* @since 2.1.0
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*
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* @param GP_Locale $locale The locale object.
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*
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* @return string|false Returns false if the locale object does not have any iso_639 language code, otherwise returns the shortest possible language code string.
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*/
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protected function get_language_code( $locale ) {
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$ret = '';
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if ( $locale->lang_code_iso_639_1 ) {
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$ret = $locale->lang_code_iso_639_1;
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} elseif ( $locale->lang_code_iso_639_2 ) {
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$ret = $locale->lang_code_iso_639_2;
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} elseif ( $locale->lang_code_iso_639_3 ) {
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$ret = $locale->lang_code_iso_639_3;
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}
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if ( '' === $ret ) {
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return false;
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}
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$ret = strtolower( $ret );
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if ( null !== $locale->country_code && 0 !== strcasecmp( $ret, $locale->country_code ) ) {
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$ret .= '_' . strtoupper( $locale->country_code );
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}
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return $ret;
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}
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}
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