83 lines
2.1 KiB
PHP
83 lines
2.1 KiB
PHP
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<?php
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namespace WP_CLI\I18n;
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use DirectoryIterator;
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use Gettext\Extractors\Po;
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use Gettext\Merge;
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use Gettext\Translations;
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use IteratorIterator;
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use SplFileInfo;
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use WP_CLI;
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use WP_CLI\Utils;
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use WP_CLI_Command;
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class UpdatePoCommand extends WP_CLI_Command {
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/**
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* Update PO files from a POT file.
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*
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* This behaves similarly to the [msgmerge](https://www.gnu.org/software/gettext/manual/html_node/msgmerge-Invocation.html) command.
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*
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* ## OPTIONS
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*
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* <source>
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* : Path to an existing POT file to use for updating
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*
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* [<destination>]
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* : PO file to update or a directory containing multiple PO files.
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* Defaults to all PO files in the source directory.
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*
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* @when before_wp_load
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*
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* @throws WP_CLI\ExitException
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*/
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public function __invoke( $args, $assoc_args ) {
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$source = realpath( $args[0] );
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if ( ! $source || ! is_file( $source ) ) {
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WP_CLI::error( 'Source file does not exist!' );
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}
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$destination = dirname( $source );
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if ( isset( $args[1] ) ) {
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$destination = $args[1];
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}
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if ( is_file( $destination ) ) {
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$files = [ new SplFileInfo( $destination ) ];
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} else {
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$files = new IteratorIterator( new DirectoryIterator( $destination ) );
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}
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$pot_translations = Translations::fromPoFile( $source );
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$result_count = 0;
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/** @var DirectoryIterator $file */
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foreach ( $files as $file ) {
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if ( 'po' !== $file->getExtension() ) {
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continue;
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}
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if ( ! $file->isFile() || ! $file->isReadable() ) {
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WP_CLI::warning( sprintf( 'Could not read file %s', $file->getFilename() ) );
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continue;
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}
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$po_translations = Translations::fromPoFile( $file->getPathname() );
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$po_translations->mergeWith(
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$pot_translations,
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Merge::ADD | Merge::REMOVE | Merge::COMMENTS_THEIRS | Merge::EXTRACTED_COMMENTS_THEIRS | Merge::REFERENCES_THEIRS
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);
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if ( ! $po_translations->toPoFile( $file->getPathname() ) ) {
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WP_CLI::warning( sprintf( 'Could not update file %s', $file->getPathname() ) );
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continue;
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}
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$result_count++;
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}
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WP_CLI::success( sprintf( 'Updated %d %s.', $result_count, Utils\pluralize( 'file', $result_count ) ) );
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}
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}
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